Therapeutic/Technology: Therapeutic Approach


University of California, San Francisco (UCSF) CIRM Alpha Stem Cell Clinic

We propose a cellular trial operation at UCSF that will focus on childhood hereditary hematological and immunologic disorders and in anti-inflammatory lung cellular therapies. This alpha clinic operation at UCSF will expand participation by California citizens in these novel clinical themes. The objective of this proposal from the Univ. of Calif., San Francisco is to […]

Gene-corrected human microglia for the treatment of adult onset leukoencephalopathy with axonal spheroids and pigmented glia (ALSP)

Research Objective The research proposed here will support the development of NGL-101, a cell therapy for treating adult-onset leukoencephalopathy with axonal spheroids and pigmented glia (ALSP). Impact Successful development of NGL-101 will result in a life-altering therapy for patients suffering from ALSP and provide proof of concept for treating other microglia diseases. Major Proposed Activities […]

Inhibitory interneurons derived from human induced pluripotent stem cells to treat stroke

Research Objective Allogeneic Human induced pluripotent stem cells-derived inhibitory interneuron therapy product encapsulated in a hyaluronan/VEGF nanoparticle hydrogel for the treatment of stroke Impact Previous stem cell-based technologies had poor survival, differentiation, and minimal migration within the peri-infarct brain region and were unable to restore neurological functions after stroke. Major Proposed Activities MILESTONE 1: Determine […]

Drug discovery for gastrointestinal motility disorders using hPSC-derived enteric ganglioids

Research Objective Our goal is to use stem cell models to identify a small molecule drug candidate for GI motility disorders. Impact The candidate will be used for severe gastrointestinal motility disorders including chronic constipation, achalasia and gastroparesis. Major Proposed Activities Assessment of candidate compounds on stem cell derived models from diverse genetic backgrounds Evaluation […]

C9orf72 repeat expansion-tuned allelic suppression by CRISPRi as an ALS therapy

Research Objective We aim to discover an adeno-associated viral (AAV) CRISPRi gene therapy for amyotrophic lateral sclerosis (ALS) patients with hexanucleotide repeat expansions in the C9orf72 gene. Impact This therapy can be administered intravenously once, have long lasting effects, and is indicated for all ALS patients who carry repeat expansions of varying lengths and toxicity […]

Development of a VAV2 antisense oligonucleotide (ASO) treatment for ALS

Research Objective Patient specific stem cells (iPSCs) to model ALS and identify a broadly acting therapeutic intervention Impact Heterogenous patient population, dire need for broadly acting therapeutic interventions Major Proposed Activities Compare the in vitro efficacy of up to 10 lead candidate VAV2 ASOs to rescue the survival of iNs from 30 locally and nationally […]

Treatment of Myasthenic Syndrome due to Choline Acetyltransferase Deficiency Using AAV9-mediated Gene Therapy

Research Objective Use of a viral vector to transport a normal gene to children with severe motor and respiratory disabilities caused by an inborn defect of the choline acetyltransferase (ChAT) gene. Impact Treatment of an incurable disease in infants and potential amelioration of symptoms of neuro degenerative diseases with deficient cholinergic system such as Alzheimer […]

Orthogonal IL2 Receptor Transduced Regulatory T Cells for Clinical Application

Research Objective Genetically modified cells that help control immune reactions Impact Improved treatment for patients undergoing transplantation Major Proposed Activities To identify the optimal source of regulatory T cells for introduction of the novel IL2 receptor To test the impact of a novel IL2 protein on activating the regulatory T cells To determine the optimal […]

Development of an Optogenetic Vision Restoration Gene Therapy Using an Engineered Form of Melanopsin

Research Objective The objective of this research proposal is to develop a lead AAV candidate for an optogenetic vision restoration therapy for patients suffering from blindness due to loss of photoreceptors. Impact Our optogenetic vision restoration AAV gene therapeutic candidate would non-invasively restore sight to patients terminally blinded by photoreceptors loss. Major Proposed Activities Complete […]

A First-in-Class Treatment for Progressive Multifocal Leukoencephalopathy Via Multimodal Immune System Engineering

Research Objective We propose to discover genome- and epigenome-edited allogeneic T cells engineered to selectively target JCV as a potentially lifesaving treatment for progressive multifocal leukoencephalopathy (PML). Impact If successful, we would revolutionize treatment for PML patients in whom T cell immunity cannot be restored or boosted and unable to wait for adoptive transfer of […]