Alzheimer's Disease

Coding Dimension ID: 
304
Coding Dimension path name: 
Neurological Disorders / Alzheimer's Disease
Funding Type: 
Tissue Collection for Disease Modeling
Grant Number: 
IT1-06589
Investigator: 
ICOC Funds Committed: 
$643 693
Disease Focus: 
Alzheimer's Disease
Neurological Disorders
oldStatus: 
Active
Public Abstract: 
Alzheimer's Disease (AD), the most common form of dementia in the elderly, affects over 5 million Americans. There are no treatments to slow progression or prevent AD. This reflects limitations in knowledge of mechanisms underlying AD, and in tools and models for early development and testing of treatment. Genetic breakthroughs related to early onset AD led to initial treatment targets related to a protein called amyloid, but clinical trials have been negative. Extensive research links genetic risk to AD, even when the age at onset is after the age of 65. AD affects the brain alone, therefore studying authentic nerve cells in the laboratory should provide the clearest insights into mechanisms and targets for treatment. This has recently become feasible due to advances in programming skin cells into stem cells and then growing (differentiating) them into nerve cells. In this project we will obtain skin biopsies from a total of 220 people with AD and 120 controls, who are extensively studied at the [REDACTED] AD Research Center. These studies include detailed genetic (DNA) analysis, which will allow genetic risks to be mapped onto reprogrammed cells. These derived cells that preserve the genetic background of the person who donated the skin biopsy will be made available to the research community, and have the promise to accelerate studies of mechanisms of disease, understanding genetic risk, new treatment targets, and screening of new treatments for this devastating brain disorder.
Statement of Benefit to California: 
The proposed project will provide a unique and valuable research resource, which will be stored and managed in California. This resource will consist of skin cells or similar biological samples, suitable for reprogramming, obtained from well-characterized patients with Alzheimer's Disease and cognitively healthy elderly controls. Its immediate impact will be to benefit CIRM-funded researchers as well as the greater research community, by providing them access to critical tools to study, namely nerve cells that can be grown in a dish (cultured) that retain the genetic background of the skin cell donors. This technology to develop and reprogram cells into nerve cells or other cell types results from breakthroughs in stem cell research, many of which were developed using CIRM funding. Alzheimer's Disease affects over 600,000 Californians, and lacks effective treatment. Research into mechanisms of disease, identifying treatment targets, and screening novel drugs will be greatly improved and accelerated through the availability of the resources developed by this project, which could have a major impact on the heath of Californians. California is home to world class academic and private research institutes, Biotechnology and Pharmaceutical Companies, many of whom are already engaged in AD research. This project could provide them with tools to make research breakthroughs and pioneer the development of novel treatments for AD.
Funding Type: 
Disease Team Therapy Development - Research
Grant Number: 
DR2A-05416
Investigator: 
Institution: 
Type: 
PI
Type: 
Co-PI
ICOC Funds Committed: 
$20 000 000
Disease Focus: 
Alzheimer's Disease
Neurological Disorders
Stem Cell Use: 
Adult Stem Cell
oldStatus: 
Closed
Public Abstract: 
Alzheimer’s disease (AD), the leading cause of dementia, results in profound loss of memory and cognitive function, and ultimately death. In the US, someone develops AD every 69 seconds and there are over 5 million individuals suffering from AD, including approximately 600,000 Californians. Current treatments do not alter the disease course. The absence of effective therapies coupled with the sheer number of affected patients renders AD a medical disorder of unprecedented need and a public health concern of significant magnitude. In 2010, the global economic impact of dementias was estimated at $604 billion, a figure far beyond the costs of cancer or heart disease. These numbers do not reflect the devastating social and emotional tolls that AD inflicts upon patients and their families. Efforts to discover novel and effective treatments for AD are ongoing, but unfortunately, the number of active clinical studies is low and many traditional approaches have failed in clinical testing. An urgent need to develop novel and innovative approaches to treat AD is clear. We propose to evaluate the use of human neural stem cells as a potential innovative therapy for AD. AD results in neuronal death and loss of connections between surviving neurons. The hippocampus, the part of the brain responsible for learning and memory, is particularly affected in AD, and is thought to underlie the memory problems AD patients encounter. Evidence from animal studies shows that transplanting human neural stem cells into the hippocampus improves memory, possibly by providing growth factors that protect neurons from degeneration. Translating this approach to humans could markedly restore memory and thus, quality of life for patients. The Disease Team has successfully initiated three clinical trials involving transplantation of human neural stem cells for neurological disorders. These trials have established that the cells proposed for this therapeutic approach are safe for transplantation into humans. The researchers in this Disease Team have shown that AD mice show a dramatic improvement in memory skills following both murine and human stem cell transplantation. With proof-of-concept established in these studies, the Disease Team intends to conduct the animal studies necessary to seek authorization by the FDA to start testing this therapeutic approach in human patients. This project will be conducted as a partnership between a biotechnology company with unique experience in clinical trials involving neural stem cell transplantation and a leading California-based academic laboratory specializing in AD research. The Disease Team also includes expert clinicians and scientists throughout California that will help guide the research project to clinical trials. The combination of all these resources will accelerate the research, and lead to a successful FDA submission to permit human testing of a novel approach for the treatment of AD; one that could enhance memory and save lives.
Statement of Benefit to California: 
The number of AD patients in the US has surpassed 5.4 million, and the incidence may triple by 2050. Roughly 1 out of every 10 patients with AD, over 550,000, is a California resident, and alarmingly, because of the large number of baby-boomers that reside in this state, the incidence is expected to more than double by 2025. Besides the personal impact of the diagnosis on the patient, the rising incidence of disease, both in the US and California, imperils the federal and state economy. The dementia induced by AD disconnects patients from their loved ones and communities by eroding memory and cognitive function. Patients gradually lose their ability to drive, work, cook, and carry out simple, everyday tasks, ultimately losing all independence. The quality of life for AD patients is hugely diminished and the burden on their families and caregivers is extremely costly to the state of California. Annual health care costs are estimated to exceed $172 billion, not including the additional costs resulting from the loss of income and physical and emotional stress experienced by caregivers of Alzheimer's patients. Given that California is the most populous state and the state with the highest number of baby-boomers, AD’s impact on California families and state finances is proportionally high and will only increase as the AD prevalence rises. Currently, there is no cure for AD and no means of prevention. Most approved therapies address only symptomatic aspects of AD and no disease-modifying approaches are currently available. By enacting Proposition 71, California voters acknowledged and supported the need to investigate the potential of novel stem cell-based therapies to treat diseases with a significant unmet medical need such as AD. In a disease like AD, any therapy that exerts even a modest impact on the patient's ability to carry out daily activities will have an exponential positive effect not only for the patients but also for their families, caregivers, and the entire health care system. We propose to evaluate the hypothesis that neural stem cell transplantation will delay the progression of AD by slowing or stabilizing loss of memory and related cognitive skills. A single, one-time intervention may be sufficient to delay progression of neuronal degeneration and preserve functional levels of memory and cognition; an approach that offers considerable cost-efficiency. The potential economic impact of this type of therapeutic research in California could be significant, and well worth the investment of this disease team proposal. Such an approach would not only reduce the high cost of care and improve the quality of life for patients, it would also make California an international leader in a pioneering approach to AD, yielding significant downstream economic benefits for the state.
Progress Report: 
  • Alzheimer’s disease (AD), the leading cause of dementia, results in profound loss of memory and cognitive function, and ultimately death. In the US, someone develops AD every 69 seconds and there are over 5 million individuals suffering from AD, including approximately 600,000 Californians. Current treatments do not alter the disease course. The absence of effective therapies coupled with the sheer number of affected patients renders AD a medical disorder of unprecedented need and a public health concern of significant magnitude. In 2010, the global economic impact of dementias was estimated at $604 billion, a figure far beyond the costs of cancer or heart disease. These numbers do not reflect the devastating social and emotional tolls that AD inflicts upon patients and their families. Efforts to discover novel and effective treatments for AD are ongoing, but unfortunately, the number of active clinical studies is low and many traditional approaches have failed in clinical testing. An urgent need to develop novel and innovative approaches to treat AD is clear.
  • We have proposed to evaluate the use of human neural stem cells as a potential innovative therapy for AD. AD results in neuronal death and loss of connections between surviving neurons. The hippocampus, the part of the brain responsible for learning and memory, is particularly affected in AD, and is thought to underlie the memory problems AD patients encounter. Evidence from previous animal studies shows that transplanting human neural stem cells into the hippocampus improves memory, possibly by providing growth factors that protect neurons from degeneration. Translating this approach to humans could markedly restore memory and thus, quality of life for patients.
  • In the first year of the loan, the Disease Team actively worked on 5 important milestones in our effort to develop the use of human neural stem cells for AD. Of those, 2 milestones have been completed and 3 are ongoing. Specifically, the team has initiated three animal studies believed necessary to seek authorization by the FDA to start testing this therapeutic approach in human patients; these studies were designed to confirm that transplantation of the neural stem cells leads to improved memory in animal models relevant for AD. We are currently collecting and analyzing the data generated in these mouse studies. We have also identified the neural stem cell line that will be used in patients and have made considerable progress in its manufacturing and banking. Finally, we have held a pre-IND meeting with the FDA in which we shared our plans for the preclinical and clinical studies; the meeting provided helpful guidance and assurances regarding our IND enabling activities.
  • This project is a partnership between a biotechnology company with unique experience in clinical trials involving neural stem cell transplantation and a leading California-based academic laboratory specializing in AD research. Together with expert clinicians and scientists throughout California, we continue to work towards a successful IND submission to permit human testing of a novel and unique approach for the treatment of AD.
  • Alzheimer’s disease (AD), the leading cause of dementia, results in profound loss of memory and cognitive function, and ultimately death. In the United States, someone develops AD every 69 seconds and there are over 5 million individuals suffering from AD, including approximately 600,000 Californians. Current treatments do not alter the disease course. The absence of effective therapies coupled with the sheer number of affected patients renders AD a medical disorder of unprecedented need and a public health concern of significant magnitude. Efforts to discover effective treatments for AD are ongoing, but unfortunately, the number of active clinical studies is low and many traditional approaches have failed in clinical testing. An urgent need to develop novel and innovative approaches to treat AD is urgent.
  • StemCells Inc., proposed to evaluate the use of human neural stem cells as a potential innovative therapy for AD. AD results in neuronal death and loss of connections between surviving neurons. The hippocampus, the part of the brain responsible for learning and memory, is particularly affected in AD. Evidence from previous animal studies shows that transplanting human neural stem cells into the hippocampus improves memory, possibly by providing growth factors that protect neurons from degeneration. Translating this approach to humans could markedly restore memory and thus, quality of life for patients.
  • In September 2012, the CIRM awarded a loan to StemCells Inc. to partially fund a program to test human neural stem cells in two animal models used by some researchers to study AD and the study was initiated in July of 2013. The goal of this study was chiefly to try to replicate earlier successful experiments with human neural stem cells in these mice in support of an IND filing with the U.S. FDA within four years.
  • In the first year of the study, the Disease Team actively worked on 5 important scientific milestones in our effort to develop human neural stem cells as a potential therapy for AD. We also held a pre-IND meeting with the FDA in which we shared our plans for the preclinical and clinical studies in AD; the meeting provided helpful guidance and assurances regarding our IND enabling activities.
  • As of the second year of the study, all of the first 5 scientific milestones have been completed. Specifically, the team conducted three animal studies believed necessary to start testing this therapeutic approach in human patients; these studies were designed to confirm that transplantation of the neural stem cells leads to improved memory in animal models relevant for AD.
  • Despite seeing a very exciting increase in the number of connections between key hippocampal neurons within the brains of mice treated with human neural stem cells, this did not appear to robustly and consistently improve memory in the animals. Without seeing a significant change in memory performance, the preclinical results of the study did not satisfy one or more of the specific “No/No Go” scientific milestones agreed to with the CIRM. Given this, the loan was subsequently terminated in December 2014 as a consequence of the unanticipated preclinical results.
  • This study was a partnership between a biotechnology company with unique experience in clinical trials involving neural stem cell transplantation and a leading California-based academic laboratory specializing in AD research. Although disappointing, the results of this study do not negate the potential of neural stem cell transplantation in AD; rather, having reviewed and discussed the data with our collaborators, we believe the data highlight the challenge of obtaining reliable and consistent behavior readouts of memory improvement in animals. Finally, the observed increases in the connections between hippocampal neurons are very interesting and may justify further efforts to improve pre-clinical development for this complex disorder.
Funding Type: 
Tools and Technologies III
Grant Number: 
RT3-07893
Investigator: 
Institution: 
Type: 
Partner-PI
ICOC Funds Committed: 
$1 147 596
Disease Focus: 
Alzheimer's Disease
Neurological Disorders
Collaborative Funder: 
Australia
Stem Cell Use: 
Embryonic Stem Cell
Public Abstract: 
Microglia are a type of immune cell within the brain that profoundly influence the development and progression of many neurological disorders. Microglia also inherently migrate toward areas of brain injury, making them excellent candidates for use in cell transplantation therapies. Despite the widely accepted importance of microglia in neurological disease, methods to produce microglia from stem cells have yet to be reported. Our team has recently developed one of the first protocols to generate microglia from human pluripotent stem cells. We have used several approaches to confirm that the resulting cells are microglia including examination of gene expression and testing of key microglial functions. However, our current protocol uses cell culture supplements that preclude the use of these cells for any future clinical applications in people. The major goal of this proposal is to resolve this problem. We will generate pluripotent human stem cells that have special "reporter" genes that make the cells glow as they become microglia, allowing us to readily monitor and quantify the generation of these important cells. Using these reporter lines we can then streamline the differentiation process and develop improved protocols that could be translated toward eventual clinical use. As a proof-of-principle experiment we will then use the resulting human microglia to study some important questions about the genetic causes and potential treatment of Alzheimer’s disease.
Statement of Benefit to California: 
Recent estimates suggest that nearly 2 million Californian adults are currently living with a neurological disorder. While the causes of neurological disease vary widely from Alzheimer’s disease to Stroke to Traumatic Brain Injury, a type of brain cell called microglia has been strongly implicated in all of these disorders. Microglia are often considered the immune cell of the brain, but they play many additional roles in the development and function of the nervous system. In neurological disease, Microglia appear to be involved in a response to injury but they can also secrete factors that exacerbate neurological impairment. Unfortunately, it has been difficult to study human microglia and their role in these diseases because of challenges in producing these cells. Our group recently developed an approach to ‘differentiate’ microglia from human pluripotent stem cells. This enables researchers to now study the role of different genes in human microglial function and disease. Yet our current approach dose not allow these cells to be used for potential clinical testing in patients. Our proposal therefore aims to develop new tools and technology that will allow us to produce clinically-relevant human microglia. These cells will then be used to study the role of a specific microglial gene in Alzheimer’s disease, and may ultimately be useful for developing treatments for the many Californians suffering from neurological disease.
Funding Type: 
Basic Biology V
Grant Number: 
RB5-07011
Investigator: 
ICOC Funds Committed: 
$1 161 000
Disease Focus: 
Alzheimer's Disease
Neurological Disorders
Stem Cell Use: 
iPS Cell
Cell Line Generation: 
iPS Cell
oldStatus: 
Closed
Public Abstract: 
We propose to elucidate pathways of genes that lead from early causes to later defects in Alzheimer’s Disease (AD), which is common, fatal, and for which no effective disease-modifying drugs are available. Because no effective AD treatment is available or imminent, we propose to discover novel genetic pathways by screening purified human brain cells made from human reprogrammed stem cells (human IPS cells or hIPSC) from patients that have rare and aggressive hereditary forms of AD. We have already discovered that such human brain cells exhibit an unique biochemical behavior that indicates early development of AD in a dish. Thus, we hope to find new drug targets by using the new tools of human stem cells that were previously unavailable. We think that human brain cells in a dish will succeed where animal models and other types of cells have thus far failed.
Statement of Benefit to California: 
Alzheimer’s Disease (AD) is a fatal neurodegenerative disease that afflicts millions of Californians. The emotional and financial impact on families and on the state healthcare budget is enormous. This project seeks to find new drug targets to treat this terrible disease. If we are successful our work in the long-term may help diminish the social and familial cost of AD, and lead to establishment of new businesses in California using our approaches.
Progress Report: 
  • The goal of this project has been to understand how neurons made from stem cells that are genetically engineered to develop Alzheimer's disease in a dish generate abnormal biochemistry that we can measure with simple assays. In the first year of this project we developed new probes for the pathway we are trying to measure. However, we encountered technical obstacles that interfere with our ability to evaluate the function of this pathway. We think we have identified the cause of the problems and in the second year of the project we will initiate experiments to solve these problems and rigorously evaluate how genetic mutations that cause abnormal Alzheimer's biochemistry generate the abnormal biochemistry in our human neural system made from stem cells.
Funding Type: 
hPSC Repository
Grant Number: 
IR1-06600
Investigator: 
ICOC Funds Committed: 
$9 999 834
Disease Focus: 
Developmental Disorders
Heart Disease
Infectious Disease
Alzheimer's Disease
Neurological Disorders
Autism
Respiratory Disorders
Vision Loss
Stem Cell Use: 
iPS Cell
Cell Line Generation: 
iPS Cell
oldStatus: 
Active
Public Abstract: 
Critical to the long term success of the CIRM iPSC Initiative of generating and ensuring the availability of high quality disease-specific human IPSC lines is the establishment and successful operation of a biorepository with proven methods for quality control, safe storage and capabilities for worldwide distribution of high quality, highly-characterized iPSCs. Specifically the biorepository will be responsible for receipt, expansion, quality characterization, safe storage and distribution of human pluripotent stem cells generated by the CIRM stem cell initiative. This biobanking resource will ensure the availability of the highest quality hiPSC resources for researchers to use in disease modeling, target discovery and drug discovery and development for prevalent, genetically complex diseases.
Statement of Benefit to California: 
The generation of induced pluripotent stem cells (iPSCs) from patients and subsequently, the ability to differentiate these iPSCs into disease-relevant cell types holds great promise in facilitating the “disease-in-a-dish” approach for studying our understanding of the pathological mechanisms of human disease. iPSCs have already proven to be a useful model for several monogenic diseases such as Parkinson’s, Fragile X Syndrome, Schizophrenia, Spinal Muscular Atrophy, and inherited metabolic diseases such as 1-antitrypsin deficiency, familial hypercholesterolemia, and glycogen storage disease. In addition, the differentiated cells obtained from iPSCs represent a renewable, disease-relevant cell model for high-throughput drug screening and toxicology/safety assessment which will ultimately lead to the successful development of new therapeutic agents. iPSCs also hold great hope for advancing the use of live cells as therapies for correcting the physiological manifestations caused by disease or injury.
Progress Report: 
  • The California Institute for Regenerative Medicine (CIRM) Human Pluripotent Stem Cell Biorepository is operated by the Coriell Institute for Medical Research and is a critical component of the CIRM Human Stem Cell Initiative. The overall goal of this initiative is to generate, for world-wide use by non-profit and for-profit entities, high quality, disease-specific induced pluripotent stem cells (iPSCs). These cells are derived from existing tissues such as blood or skin, and are genetically manipulated in the laboratory to change into cells that resemble embryonic stem cells. iPSCs can be grown indefinitely in the Petri dish and have the remarkable capability to be converted into most of the major cell types in the body including neurons, heart cells, and liver cells. This ability makes iPSCs an exceptional resource for disease modeling as well as for drug screening. The expectation is that these cells will be a major benefit to the process for understanding prevalent, genetically complex diseases and in developing innovative therapeutics.
  • The Coriell CIRM iPSC Biorepository, located at the Buck Institute for Research on Aging in Novato, CA, is funded through a competitive grant award to Coriell from CIRM and is managed by Mr. Matt Self under the supervision of the Program Director, Dr. Steven Madore, Director of Molecular Biology at Coriell. The Biorepository will receive biospecimens consisting of peripheral blood mononuclear cells (PBMCs) and skin biopsies obtained from donors recruited by seven Tissue Collector grant awardees. These biospecimens will serve as the starting material for iPSC derivation by Cellular Dynamics, Inc (CDI). Under a contractual agreement with Coriell, CDI will expand each iPSC line to generate sufficient aliquots of high quality cryopreserved cells for distribution via the Coriell on-line catalogue. Aliquots of frozen cell lines and iPSCs will be stored in liquid nitrogen vapor in storage units at the Buck Institute with back-up aliquots stored in a safe off-site location.
  • Renovation and construction of the Biorepository began at the Buck Institute in late January. The Biorepository Manger was hired March 1 and after installation of cryogenic storage vessels and alarm validation, the first biospecimens were received on April 30, 2014. Additionally, Coriell has developed a Clinical Information Management System (CIMS) for storing all clinical and demographic data associated with enrolled subjects. Tissue Collectors utilize CIMS via a web interface to upload and edit the subject demographic and clinical information that will ultimately be made available, along with the iPSCs, via Coriell’s on-line catalogue
  • As of November 1 specimens representing a total of 725 unique individuals have been received at the Biorepository. These samples include PBMCs obtained from 550 unique individuals, skin biopsies from 72 unique individuals, and 103 primary dermal fibroblast cultures previously prepared in the laboratories of the CIRM Tissue Collectors. A total of 280 biospecimen samples have been delivered to CDI for the purpose of iPSC derivation. The Biorepository is anticipating delivery of the first batches of iPSCs for distribution in early 2015. These lines, along with the associated clinical data, will become available to scientists via the on-line Coriell catalogue. The CIRM Coriell iPSC Biorepository will ensure safe long-term storage and distribution of high quality iPSCs.
Funding Type: 
hiPSC Derivation
Grant Number: 
ID1-06557
Investigator: 
Type: 
PI
ICOC Funds Committed: 
$16 000 000
Disease Focus: 
Developmental Disorders
Genetic Disorder
Heart Disease
Infectious Disease
Alzheimer's Disease
Neurological Disorders
Autism
Respiratory Disorders
Vision Loss
Cell Line Generation: 
iPS Cell
oldStatus: 
Active
Public Abstract: 
Induced pluripotent stem cells (iPSCs) have the potential to differentiate to nearly any cells of the body, thereby providing a new paradigm for studying normal and aberrant biological networks in nearly all stages of development. Donor-specific iPSCs and differentiated cells made from them can be used for basic and applied research, for developing better disease models, and for regenerative medicine involving novel cell therapies and tissue engineering platforms. When iPSCs are derived from a disease-carrying donor; the iPSC-derived differentiated cells may show the same disease phenotype as the donor, producing a very valuable cell type as a disease model. To facilitate wider access to large numbers of iPSCs in order to develop cures for polygenic diseases, we will use a an episomal reprogramming system to produce 3 well-characterized iPSC lines from each of 3,000 selected donors. These donors may express traits related to Alzheimer’s disease, autism spectrum disorders, autoimmune diseases, cardiovascular diseases, cerebral palsy, diabetes, or respiratory diseases. The footprint-free iPSCs will be derived from donor peripheral blood or skin biopsies. iPSCs made by this method have been thoroughly tested, routinely grown at large scale, and differentiated to produce cardiomyocytes, neurons, hepatocytes, and endothelial cells. The 9,000 iPSC lines developed in this proposal will be made widely available to stem cell researchers studying these often intractable diseases.
Statement of Benefit to California: 
Induced pluripotent stem cells (iPSCs) offer great promise to the large number of Californians suffering from often intractable polygenic diseases such as Alzheimer’s disease, autism spectrum disorders, autoimmune and cardiovascular diseases, diabetes, and respiratory disease. iPSCs can be generated from numerous adult tissues, including blood or skin, in 4–5 weeks and then differentiated to almost any desired terminal cell type. When iPSCs are derived from a disease-carrying donor, the iPSC-derived differentiated cells may show the same disease phenotype as the donor. In these cases, the cells will be useful for understanding disease biology and for screening drug candidates, and California researchers will benefit from access to a large, genetically diverse iPSC bank. The goal of this project is to reprogram 3,000 tissue samples from patients who have been diagnosed with various complex diseases and from healthy controls. These tissue samples will be used to generate fully characterized, high-quality iPSC lines that will be banked and made readily available to researchers for basic and clinical research. These efforts will ultimately lead to better medicines and/or cellular therapies to treat afflicted Californians. As iPSC research progresses to commercial development and clinical applications, more and more California patients will benefit and a substantial number of new jobs will be created in the state.
Progress Report: 
  • First year progress on grant ID1-06557, " Generation and Characterization of High-Quality, Footprint-Free Human Induced Pluripotent Stem Cell (iPSC) Lines From 3000 Donors to Investigate Multigenic Disease" has met all agreed-upon milestones. In particular, Cellular Dynamics International (CDI) has taken lease to approximately 5000 square feet of lab space at the Buck Institute for Research on Aging in Novato, CA. The majority of this space is located within the new CIRM-funded Stem Cell Research Building at the Buck Institute and was extensively reconfigured to meet the specific needs of this grant. All equipment, including tissue culture safety cabinets and incubators, liquid-handling robotics, and QC instrumentation have been installed and qualified. A total of 16 scientists have been hired and trained (13 in Production and 3 in Quality) and more than 20 Standard Operating Procedures (SOPs) have been developed and approved specifically for this project. These SOPs serve to govern the daily activities of the Production and Quality staff and help ensure consistency and quality throughout the iPSC derivation and characterization process. In addition, a Laboratory Information Management System (LIMS) had to be developed to handle the large amount of data generated by this project and to track all samples from start to finish. The first and most important phase of this LIMS project has been completed; additional functionalities will likely be added to the LIMS during the next year, but completion of phase 1 will allow us to enter full production mode on schedule in the first quarter of year 2. Procedures for the shipping, infectious disease testing, and processing of donor samples were successfully implemented with the seven Tissue Collectors. To date, over 700 samples have been received from these Tissue Collectors and derivation of the first 50 patient-derived iPSC lines has been completed on schedule. These cells have been banked in the Coriell BioRepository, also located at the Buck Institute. The first Distribution Banks will be available for commercial release during year 2.
Funding Type: 
Early Translational III
Grant Number: 
TR3-05669
Investigator: 
ICOC Funds Committed: 
$1 673 757
Disease Focus: 
Alzheimer's Disease
Neurological Disorders
Stem Cell Use: 
Embryonic Stem Cell
Cell Line Generation: 
Embryonic Stem Cell
oldStatus: 
Active
Public Abstract: 
Over 6 million people in the US suffer from AD. There are no drugs that prevent the death of nerve cells in AD, nor has any drug been identified that can stimulate their replacement. Even if nerve cells could be replaced, the toxic environment of the brain will kill them unless they are protected by a drug. Therefore, drugs that stimulate the generation of new neurons (neurogenesis) alone will not be effective; a drug with both neurogenic and neuroprotective properties is required. With the ability to use cells derived from human embryonic stem cells (hESCs) as a screen for neurogenic compounds, it should now be possible to identify and tailor drugs for therapeutic use in AD. Our laboratory has developed a drug discovery scheme based upon using hESCs to screen drug candidates. We have recently identified a very potent drug that is exceptionally effective in rodent models of AD. However, this molecule needs to be optimized for human use. In this proposal, we will harness the power of hESCs to develop derivatives of J147 specifically tailored to stimulate neurogenesis and be neuroprotective in human cells. This work will optimize the chances for its true therapeutic potential in AD, and presents a unique opportunity to expand the use of hESCs for the development of a therapeutic for a disease for which there is no cure. This work could lead to a paradigm shift in the treatment of neurodegenerative disease.
Statement of Benefit to California: 
Over 6 million people in the US suffer from Alzheimer’s disease (AD). Unless a viable therapeutic is identified it is estimated that this number will increase to 16 million by 2050, with a cost of well over $1 trillion per year, overwhelming California and national health care systems. Among the top 10 causes of death, AD (6th) is the only one with no treatment available to prevent, cure or slow down the condition. An enormous additional burden to families is the emotional and physical stress of having to deal with a family member with a disease which is going to become much more frequent with our aging population. In this application we use new human stem cell technologies to develop an AD drug candidate based upon a strong lead compound that we have already made that stimulates the multiplication of nerve precursor cells derived from human embryonic stem cells. This approach presents a unique opportunity to expand the use of human embryonic stem cells for the development of a therapeutic for a disease for which there is no cure, and could lead to a paradigm shift in the treatment of neurodegenerative disease. Since our AD drug discovery approach is fundamentally different from the unsuccessful approaches used by the pharmaceutical industry, it could also stimulate new biotech. The work in this proposal addresses one of the most important medical problems of California as well as the rest of the world, and if successful would benefit all.
Progress Report: 
  • Introduction: Over 6 million people in the US suffer from AD. There are no drugs that prevent the death of nerve cells in AD, nor has any drug been identified that can stimulate their replacement. Even if nerve cells could be replaced, the toxic environment of the brain will kill them unless they are protected by a drug. Therefore, drugs that stimulate the generation of new neurons (neurogenesis) alone will not be effective; a drug with both neurogenic and neuroprotective properties is required. With the ability to use cells derived from human embryonic stem cells (hESCs) as a screen for neurogenic compounds, it should now be possible to identify and tailor drugs for therapeutic use in AD. This is the overall goal of this application.
  • Year One Progress: Using a novel drug discovery paradigm, we have made a very potent drug called J147 that is exceptionally effective in rodent models of AD and also stimulates neurogenesis in both young and very old mice. Very few, if any, drugs or drug candidates are both neuroprotective and neurogenic, particularly in old animals. In the first year of this application we harnessed the power of hESCs and medicinal chemistry to develop derivatives of J147 specifically tailored to stimulate neurogenesis and be neuroprotective in human cells. Using iterative chemistry, we synthesized over 200 new compounds, tested them for neurogenic properties in ES-derived neural precursor cells, assayed their ability to protect from the amyloid toxicity associated with AD, and determined their metabolic stability. All of the year one milestones we met and we now have the required minimum of six compounds to move into year two studies. In addition, we have made a good start on the work for year two in that some pharmacokinetics and safety studies has been completed.
  • This work will optimize the chances for its true therapeutic potential in AD, and presents a unique opportunity to expand the use of hESCs for the development of a therapeutic for a disease for which there is no cure. This work could lead to a paradigm shift in the treatment of neurodegenerative disease.
  • Introduction: Over 6 million people in the US suffer from Alzheimer’s disease (AD). There are no drugs that prevent the death of nerve cells in AD, nor has any drug been identified that can stimulate their replacement. Even if nerve cells could be replaced, the toxic environment of the brain will kill them unless they are protected by a drug. Therefore, drugs that stimulate the generation of new neurons (neurogenesis) alone will not be effective; a drug with both neurogenic and neuroprotective properties is required. With the ability to use cells derived from human embryonic stem cells (hESCs) as a screen to identify neurogenic compounds, we have shown that it is now be possible to identify and tailor drugs for therapeutic use in AD. This was the overall goal of this application, and to date we have made outstanding progress, making a drug that is both neurogenic for human cells and has therapeutic efficacy in a rigorous mouse model of AD.
  • Year 2 Progress: Using a novel drug discovery paradigm based upon human stem cell derived nerve precursor cells, we have made a very potent drug called CAD-31. CAD-31 potently stimulates neurogenesis in human cells in culture and in mice, and prevents nerve cell death in cell culture models of toxicities associated with old age and AD. Very few, if any, drugs or drug candidates are both neuroprotective and neurogenic, particularly in animals. In the first year of this project, we harnessed the power of hESCs and medicinal chemistry to develop CAD-31. All of the Year 1 milestones were met. In Year 2 we completed all of the required pharmacokinetics and safety studies on the six best compounds synthesized in Year 1. Of those six, one compound, CAD-31, was the best in terms of medicinal chemical, pharmacokinetic, neuroprotective and neurogenic properties. This compound underwent extensive testing for safety and passed with flying colors. It was then put into an AD mouse model where it stimulated neurogenesis, prevented behavioral deficits and some of the disease pathology. All Year 2 milestones were completed. In Year 3 of the project we will determine if CAD-31 is able to reverse AD symptoms in old AD mice that already have the disease. This is the most clinically relevant model of AD since therapies can only be initiated once the disease is identified.
  • This work has produced a novel AD drug candidate that is developed based upon a set of assays never before used by pharmaceutical companies. It presents a unique opportunity to expand the use of hESCs for the development of a therapeutic for a disease for which there is no cure. This work could lead to a paradigm shift in drug discovery for the treatment of neurodegenerative disease.
Funding Type: 
Early Translational III
Grant Number: 
TR3-05577
Investigator: 
ICOC Funds Committed: 
$1 857 600
Disease Focus: 
Alzheimer's Disease
Neurological Disorders
Stem Cell Use: 
iPS Cell
Cell Line Generation: 
iPS Cell
oldStatus: 
Active
Public Abstract: 
We propose to discover new drug candidates for Alzheimer’s Disease (AD), which is common, fatal, and for which no effective disease-modifying drugs are available. Because no effective AD treatment is available or imminent, we propose to discover novel candidates by screening purified human brain cells made from human reprogrammed stem cells (human IPS cells or hIPSC) from patients that have rare and aggressive hereditary forms of AD. We have already discovered that such human brain cells exhibit an unique biochemical behavior that indicates early development of AD in a dish. Thus, we hope to find new drugs by using the new tools of human stem cells that were previously unavailable. We think that human brain cells in a dish will succeed where animal models and other types of cells have thus far failed.
Statement of Benefit to California: 
Alzheimer’s Disease (AD) is a fatal neurodegenerative disease that afflicts millions of Californians. The emotional and financial impact on families and on the state healthcare budget is enormous. This project seeks to find new drugs to treat this terrible disease. If we are successful our work in the long-term may help diminish the social and familial cost of AD, and lead to establishment of new businesses in California using our approaches to drug discovery for AD.
Progress Report: 
  • We have made steady and significant progress in developing a way to use human reprogrammed stem cells to develop drugs for Alzheimer's disease. In the more recent project term we have further refined our key assay, and generated sufficient cells to enable screening of 50,000 different chemical candidates that might reveal potential drugs for this terrible disease. With a little bit of additional refinement, we will be able to begin our search in earnest in collaboration with the Sanford-Burnham Prebys Screening Center.
  • During the past year we completed screening of our Alzheimers “disease in a dish” cultured stem cell lines for response of a critical measure of Alzheimers disease in a dish to FDA approved drugs and other potentially promising drug like compounds. We found several reproducible and interesting categories of potential drugs some of which are already in common use in human patients and therefore might be readily available to the Alzheimer's disease population. We are conducting more careful analyses of these drugs for their mechanism and behavior in human neurons with different types of Alzheimer like behavior and we are beginning to test whether all human variants behave the same way as preparation for potential clinical trials. We are also initiating analysis of new chemical entities for possible modification to improve potency.
Funding Type: 
Disease Team Therapy Planning I
Grant Number: 
DR2-05410
Investigator: 
Type: 
PI
ICOC Funds Committed: 
$107 989
Disease Focus: 
Alzheimer's Disease
Neurological Disorders
oldStatus: 
Closed
Public Abstract: 
Alzheimer’s disease (AD) is now a nation-wide epidemic and California is at the epicenter of the epidemic. One-tenth of all people in the United States diagnosed with AD live in California. In the US, 5.4 million people have AD and another American develops AD every 69 seconds. No therapeutic strategies exist to prevent or treat AD. And the situation is worse than expected. Results of a recent two year clinical study show that the currently available medications for managing AD symptoms are ineffective in patients with mild cognitive impairment or mild AD. We seek to develop a small molecule therapeutic, allopregnanolone (APα) to prevent and treat AD. APα promotes the ability of brain to regenerate itself by increasing the number and survival of newly generated neurons. The APα-induced increase in newly generated neurons was associated with a reversal of cognitive deficits and restored learning and memory function to normal in a preclinical mouse model of AD. Further, APα reduced the amount of AD pathology in the brain. Importantly, when given peripherally either by injection under the skin or applied topically to the skin, APα was able to enter the brain to increase the generation of new neurons. The unique mechanism of APα action reduces the risk that APα would cause proliferation of other cells in the body. Because APα was efficacious in both pre-pathology and post-pathology stages of AD progression, APα has the potential to be effective for both the prevention of and early stage treatment of Alzheimer’s disease. Further, APα induced neurogenesis and restoration of cognitive function in normal aged mice suggesting that APα could be efficacious to sustain cognitive function and prevent development of AD in a normal aged population. In other clinical studies, APα has been proven safe in animals and humans and in both men and women. Together, these findings provide a strong foundation on which to plan a clinical trial of APα in persons with prodromal and diagnosed Alzheimer’s disease. To plan for a Phase I-IIa clinical trial to determine safety, dosing and clinical efficacy, we have assembled an interdisciplinary team of clinicians, scientists, therapeutic development, regulatory, data management and statistical analysis experts. The objectives of this proposal are to: a) develop allopregnanolone as a therapeutic for Alzheimer’s disease; to plan an early clinical development program for its use as a neurogenesis agent; b) file a complete and well-supported IND with the Food and Drug Administration (FDA); c) complete phase I/IIa clinical studies to evaluate safety, biological activity, and early efficacy in humans; and (d) complete a phase II clinical trial that will evaluate efficacy and lead to larger multisite clinical studies of efficacy.
Statement of Benefit to California: 
California is at the epicenter of the epidemic of Alzheimer’s disease (AD). Nationwide there are 5.4 million persons living with AD. Ten percent or over half a million Californians have AD. Among California’s baby boomers aged 55 and over, one in eight will develop AD. It is estimated that one in six Californians will develop a form of dementia. By 2030 the number of Californians living with AD will double to over 1.1 million. While all races and ethnic groups and regions of the state will be affected, not all regions within California will be equally affected. Los Angeles County has the greatest population in the state and thus will be the true epicenter of the Alzheimer’s epidemic in California. Alzheimer’s is a disease that affects an entire family, community and health care system. Nation-wide there are nearly 15 million Alzheimer and dementia care givers providing 17 billion hours of unpaid care per year. Total costs for caring for people with AD, totals $183 billion per year. California shouldered $18.3 billion of those costs and most of those costs were born by persons and health care services in Los Angeles County. Because of the psychological and physical toll of caring for people with Alzheimer’s, caregivers had $7.9 billion in additional health care costs. Proportionally that translates into $790 million of health care costs for Californians. In total, California spent over $19 billion per year for costs associated with Alzheimer’s disease. Multiple analyses indicate that a delay of just 5 years can reduce the number of persons diagnosed with Alzheimer’s by 50% and dramatically reduce the associated costs. We seek to develop a small molecule therapeutic, allopregnanolone (APα) to prevent and treat AD. APα promotes the innate regenerative capacity of the brain to increase the pool of neural progenitor cells. The APα-induced increase in neurogenesis was associated with a reversal of cognitive deficits and restored learning and memory function to normal in a preclinical mouse model of AD. Further, APα reduced the development of AD pathology. APα crosses the blood brain barrier and acts through a mechanism unique to neural progenitor cells and thus is unlikely to exert proliferative effects in other organs. Because APα was efficacious in both pre-pathology and post-pathology stages of AD progression, APα has the potential to be effective for both the prevention of and early stage treatment .
Progress Report: 
  • As a result of the planning grant award, the Allopregnanolone (APα) team accomplished the following that enabled submission of the CIRM Disease Team Therapy Development Research Awards Proposal:
  • 1) Created a team of experts in regeneration, neurology and Alzheimer's disease drug development to generate strategy and overall development plan. Through the team’s efforts we developed preclinical and clinical studies, determined correct dosing parameters for clinical studies, identified an optimal route of administration, developed chemistry, manufacturing and controls, and submitted our Pre-IND documents to the FDA.
  • 2) Filed a Pre-IND document with the FDA and held a Pre-IND meeting with the FDA and obtained feedback from the FDA on our program. FDA provided guidance on requirements for the preclinical plan along with input on the design of our two Phase 2 clinical studies. We also obtained agreement that we may cross-reference the existing IND of our academic partner, Michael Rogawski at UC Davis and utilize product manufactured at UC Davis.
  • 3) We developed an integrated CMC plan to manufacture allopregnanolone (clinical API) and established compliant processes to ensure material requirements are met for the preclinical and clinical studies. Manufacture of clinical API will be conducted at the UC Davis CIRM GMP facility.
  • 4) FDA required preclinical IND-enabling research strategy was developed. Teams at USC and a California-based CRO, were identified to conduct three studies: 1) Bridging Study: subcutaneous to IV dosing and administration to bridge from previous subcutaneous preclinical analyses to clinical studies using IV APα administration to determine a) optimal IV dose to promote neurogenesis and b) optimal infusion rate to achieve required peak of APα and area under the curve. 2) Cerebral Microhemorrhage: The FDA advised a safety test for the occurrence of cerebral microhemorrhages localized to the cerebral vasculature in areas of cerebral amyloid angiopathy with various anti-Aβ immunotherapies. 3) Chronic GLP Toxicity Analyses: Based on FDA guidance, safety studies will be required for chronic exposure of Alzheimer’s patients to APα. To initiate the chronic exposure Phase 2a Proof of Concept trial, chronic preclinical toxicology is required. We have designed 6-month and 9-month IV dose GLP toxicity studies in rat and dog, respectively. The studies include systemic toxicology and toxicokinetic evaluation.
  • 5) In support of developing ideal dosing parameters for the Phase 2 clinical studies, the California CRO, Simulations Plus was utilized. ADMET Predictor™ was used to estimate the biopharmaceutical properties of APα. Predictive modeling of optimal dosing regimen and expected human exposure in Alzheimer’s patients was performed.
  • 6) Designed two Phase 2 clinical trials, a Multiple Ascending Dose (MAD) and a Proof of Concept. A California-based CRO, Worldwide Clinical Trials and Alzheimer's clinical trials expert were identified to partner with USC to design and conduct our clinical trials. Phase 2 MAD study primary objectives are to evaluate safety, tolerability and pharmacokinetics. MAD exploratory objectives are to evaluate effect of allopregnanolone on MRI biomarker outcomes and cognition. Proposed MRI biomarkers include hippocampal volume, white matter integrity, and functional connectivity. Phase 2 Proof of Concept trial primary objectives are to evaluate safety and tolerability with long-term exposure. Therapeutic efficacy of allopregnanolone will be determined by outcomes on cognition and biomarkers of regeneration in brain.
  • 7) A Steering Committee and Advisory Board were established. Both advisory groups are composed of internationally recognized researchers, translational scientists, regulatory experts and therapeutic development experts. The charge of the Steering Committee is to provide oversight that CIRM allopregnanolone team progress is on track to meet milestones, ensure that processes and strategies are aligned. The Advisory Board is comprised of internationally recognized experts in Alzheimer’s disease and experts in stem cell biology. Advisory Board members will provide an objective evaluation of CIRM allopregnanolone project progress. The functions of Advisory Board are: 1) Advise CIRM allopregnanolone project leadership on identifying key milestones; 2) Review progress on meeting milestones and hitting development targets; 3) Provide strategic and tactical counsel to the Leadership team and Steering Committee.
  • 8) Generated viable commercial potential through partnership with SAGE Therapeutics. Ensured patent progression and prosecution through USC. Engaged key opinion leaders in the field and educated these experts regarding therapeutic potential of allopregnanolone as a first in class drug for neuroregeneration in Alzheimer's disease.
Funding Type: 
Disease Team Therapy Planning I
Grant Number: 
DR2-05416
Investigator: 
Institution: 
Type: 
PI
ICOC Funds Committed: 
$98 050
Disease Focus: 
Alzheimer's Disease
Neurological Disorders
oldStatus: 
Closed
Public Abstract: 
Alzheimer’s disease (AD) is an incurable disorder that affects memory, social interaction and the ability to perform everyday activities. In the USA alone, the number of AD patients aged 65 and older has surpassed 5 million and that number may triple by 2050. Annual health care costs have been estimated to exceed 172 billion dollars, but do not reflect loss of income and stress caused to caregivers. Therefore, there is great hope for new therapies that will both improve symptoms and alleviate suffering. There are few FDA-approved medications to treat AD and none is capable of preventing, delaying onset or curing AD. Current medications mostly tend to temporarily slow the worsening of AD-associated symptoms such as sleep disturbances, depression and memory loss/disorientation. Pharmaceutical companies continue to develop new types of drugs or combination therapies that can better treat the symptoms or improve the quality of life of AD patients. There is also an ongoing effort to discover novel drugs that may prevent, reverse, or even cure AD. Unfortunately, the number of clinical studies addressing the possible benefit of such drugs is low, and agents that have shown initial promise have failed at later stage clinical testing, despite convincing preclinical data. There are ongoing studies in AD patients using vaccines and other biological compounds but it is unclear when data from these new trials will be available and more importantly, whether they will be successful. The need for divergent and innovative approaches to AD is clearly suggested by the failure of experimental drugs. Our proposal is to use brain stem cells to treat AD. This is a completely different approach to the more standard therapies described above such as drugs, vaccines, etc., and one that we hope will be beneficial for AD patients as a one-time intervention. AD is characterized by a dysfunction and eventual loss of neurons, the specialized cells that convey information in the brain. Death or dysfunction of neurons results in the characteristic memory loss, confusion and inability to solve new problems that AD patients experience. It is our hope that stem cells transplanted into the patient’s brain may provide factors that will protect neurons and preserve their function. Even a small improvement in memory and cognitive function could significantly alter quality of life in a patient with AD.
Statement of Benefit to California: 
Of the 5.4 million Americans affected with AD, 440,000 are California residents and, according to the Alzheimer’s Association, this number is projected to increase between 49.1 - 81.0% (second highest only to Northwestern states) between 2000 and 2025. Given that California is the most populous state, AD’s impact on state finances is proportionally high and will only increase as the population ages and AD incidence increases. The dementia resulting from this devastating disease disconnects patients from their community and loved ones by eroding memory and cognitive function. Patients gradually lose their ability to drive, work, cook and even carry out simple everyday tasks, and become totally dependent on others. The quality of life of AD patients is hugely affected and the burden on their families and caregivers is very costly to the state of California. There is no cure for AD and no way to prevent it. Most approved therapies only address symptomatic aspects of AD and disease modifying drugs are currently not available. By enacting Proposition 71, California voters acknowledged and supported the need to investigate the use of novel stem cell based therapies to treat currently incurable diseases such as AD. Our goal is to leverage our proven expertise in developing neural stem cell based therapies for human neurodegenerative disorders and apply it to AD. We propose that neural stem cell transplantation into select regions of the brain will have a beneficial impact on the patient. If successful, a single intervention may be sufficient to delay or stop progression of neuronal degeneration and preserve functional levels of cognition and memory. In a disease such as AD, any therapy that can exert even a modest impact on the patient’s ability to carry out some daily activities will have an exponential positive effect not only on patients but also on families, caregivers and the health care system. The potential economic impact of such type of therapeutic intervention for California could be tremendous, not only by reducing the high costs of care but also by becoming a vital world center for stem cell interventions in AD.
Progress Report: 
  • Alzheimer's disease (AD) is an incurable disorder that affects memory, social interaction, and the ability to perform everyday activities. The number of AD patients older than 65 has surpassed 5 million in the US and 600,000 in California, numbers that may triple by 2050. Annual health care costs related to AD have been estimated to exceed $172 billion in the US, even without reflecting either the loss of income or the physical and emotional stress experienced by caregivers. Efforts to discover novel and effective treatments for AD are ongoing, but unfortunately, the number of active clinical studies is low and many traditional approaches have failed in clinical testing. There is a great need for new therapies that will both improve symptoms and alleviate suffering.
  • AD is characterized by the dysfunction and eventual loss of neurons, the specialized cells that convey information in the brain. Death or dysfunction of neurons results in the characteristic memory loss, confusion, and inability to solve new problems that AD patients experience.
  • StemCells Inc. is embarking on an initiative to evaluate the use of its proprietary human neural stem cells to treat AD. We believe that neural stem cells transplanted into a patient’s brain may protect neurons and preserve their function. This represents an entirely new approach to standard therapeutic drug development for AD, which has so far resulted in drugs that only temporarily alleviate symptoms in some patients but that do not slow or change the course of the disease. We envision using neural stem cells as a one-time intervention that will improve memory and cognitive function in AD patients. Even a modest improvement in these symptoms could significantly alter the quality of life of a patient with AD.
  • StemCells Inc. received a Disease Team Planning (DTP) award from CIRM to establish a Disease Team for AD, and to begin organizing the activities required to submit a Disease Team Therapy Development (DTTD) award. We are reporting now on the successful completion of this DTP award. The main deliverables were (i) submission of a DTTD award application and (ii) development of a four year research plan that contemplates an Investigational New Drug (IND) submission to the FDA for the clinical study of neural stem cells in patients with AD, within four years.
  • To begin evaluating its proprietary human neural stem cells as a potential therapy for AD, StemCells Inc. and its collaborators from UC Irvine needed to first design IND-enabling safety and efficacy studies to test these stem cells in animal models relevant for AD. The DTP funding from CIRM helped support a series of telephone, email and face-to-face meetings over the last 6 months, between investigators at UCI and StemCells Inc., to present and evaluate existing data on neural stem cells and to share information about AD in order to design pilot and definitive efficacy and safety studies. During this time, the team also discussed the logistical details required to conduct these studies.
  • After a draft research plan had been outlined, StemCells Inc. and its principal collaborator at UCI, Dr. Frank LaFerla, enlisted the help of various experts in the field of AD, including both clinicians and academic scientists, to evaluate this plan. These experts attended a meeting at UCI and provided input into the experimental design of efficacy and safety studies. Many of these experts were also recruited by StemCells Inc. to participate in preclinical and clinical working groups hosted by the Company. These working groups will ultimately evaluate the preclinical experimental results and help design the protocol for the proposed clinical trial.
  • The DTP award also allowed StemCells Inc. to establish a “Project Team” consisting of highly trained and skilled personnel at UCI, StemCells Inc., and an established Contract Research Organization. This Project Team will be responsible for the production and supply of the human neural stem cells, the execution of all efficacy and safety studies, and the preparation and submission of IND documents to the FDA within the next 4 years.
  • Finally, the DTP award allowed StemCells Inc. to timely develop and submit its DTTD application to CIRM, in which the Company requested funding in the amount of up to $20 million to facilitate execution of IND-enabling safety and efficacy studies for its proposed breakthrough neural stem cell treatment for AD.

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