Stage of Program: Candidate Discovery (DISC2, some 1.0 projects)
Human pluripotent stem cell-based therapeutics for preeclampsia
Preeclampsia (PE) is a pregnancy complication, characterized by high blood pressure and abnormal kidney function, which affects 5-8% of all pregnancies. It is responsible for a significant proportion of maternal deaths and growth-restricted babies; it is also a major reason why obstetricians induce delivery prematurely, resulting in additional neonatal complications, often requiring extended stays in […]
Preclinical evaluation of human embryonic stem cell-derived cardiovascular progenitors in a large animal model
Because the regenerative capacity of adult heart is limited, any substantial cell loss as a result of a heart attack is mostly irreversible and may lead to progressive heart failure. Human pluripotent stem cells can be differentiated to heart cells, but their properties when transplanted into an injured heart remain unresolved. We propose to perform […]
Trop2 dependent and independent mechanisms of self-renewal in human cancer stem cells
Progress from our group and others has led to the identification of normal prostate tissue stem cells and the definition of important signaling pathways that regulate their growth and maintenance. Human cancers utilize these same pathways to promote malignancy and drive tumor progression. Our recent studies have uncovered an important regulatory molecule (Trop2) that is […]
The HD iPSC Consortium: Repeat Length Dependent Phenotypes for Assay Development
Stem cell based small molecule therapy for Alzheimer’s disease
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 […]
Direct Cardiac Reprogramming for Heart Regeneration
Heart disease is a leading cause of mortality. The underlying pathology is typically loss of heart muscle cells that leads to heart failure. Because heart muscle has little or no regenerative capacity after birth, current therapeutic approaches are limited for the over 5 million Americans who suffer from heart failure. Our recent findings regarding direct […]
Identifying Drugs for Alzheimer’s Disease with Human Neurons Made From Human IPS cells
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 […]
Human ES cell based therapy of heart failure without allogenic immune rejection
Heart failure is a major and ever-growing health problem affecting an estimated 5.8 million Americans with about half a million new cases every year. There are limited therapeutic options for heart failure. Heart transplantation is effective but has limited impact due to scarcity of donor organs and eventual immune rejection even under chronic immune suppression. […]
Heart Repair with Human Tissue Engineered Myocardium
Heart disease is the number one cause of morbidity and mortality in the US. With an estimated 1.5 million new or recurrent myocardial infarctions, the total economic burden on our health care system is enormous. Although conventional pharmacotherapy and surgical interventions often improve cardiac function and quality of life, many patients continue to develop refractory […]
Local Delivery of Rejuvenated Old Muscle Stem Cells to Increase Strength in Aged Patients
As humans age, the ability to regenerate skeletal muscle tissue is impaired. Injuries to the musculoskeletal system that require extended periods of immobilization lead to muscle atrophy and are particularly devastating to the elderly population. Loss of skeletal muscle mass and function reduces mobility, which negatively affects quality of life, and increases the risk of […]