Stage of Program: Basic or Applied Basic Research (DISC1 and many 1.0 Projects)
Stem Cells in Lung Cancer
Lung cancer is the most deadly cancer worldwide and accounts for more deaths than prostate cancer, breast cancer and colon cancer combined. Non small cell lung cancer (NSCLC) accounts for about 85% of all lung cancers. The current 5-year survival rate for all stages of NSCLC is only 15%. Although early stage lung cancer has […]
Molecular mechanisms governing hESC and iPS cell self-renewal and pluripotency
A major problem in regenerative medicine today is that stem cells have the ability to cause tumors and in most cases we currently lack methods to make them safe. For example, two of the most promising stem cells for regenerative medicine, human embryonic stem cells (hESC) and induced pluripotent stem cells (iPS), both readily cause […]
High throughput modeling of human neurodegenerative diseases in embryonic stem cells
An important class of neurological diseases predominantly affects spinal motor neurons, the neurons that control muscle movement. The most well known of these motor neuronopathies is Amyotrophic Lateral Sclerosis (ALS), commonly referred to as Lou Gehrig’s disease for the famous Yankee first baseman who died of the disease. The first symptoms of ALS are usually […]
Induction of cardiogenesis in pluripotent cells via chromatin remodeling factors
Heart disease is one of the biggest killers in the civilized world, and as populations age, this trend will increase dramatically. Currently the only way to treat failing hearts is with expensive and relatively ineffective drugs, or by heart transplantation. Ideally, we would like to be able to regenerate sick or dead heart tissue. The […]
Derivation and comparative analysis of human pluripotent ESCs, iPSCs and SSCs: Convergence to an embryonic phenotype
This is an unprecedented time in stem cell biology and regenerative medicine. Today, we have cell lines and tools that did not exist just a few years ago. Indeed, human embryonic stem cells (hESCs) were derived from pre-implantation embryos just 10 years ago; more recently in the past year, cells with extensive similarities to ESCs […]
New Technology for the Derivation of Human Pluripotent Stem Cell Lines for Clinical Use
Since their discovery almost ten years ago, there has been steady progress towards the application of human embryonic stem (ES) cells in medicine. Now, the field is on the threshold of a new era. Recent results from several laboratories show that human skin cells can be converted to cells resembling ES cells through simple genetic […]
Derivation and analysis of pluripotent stem cell lines with inherited TGF-b mediated disorders from donated IVF embryos and reprogrammed adult skin fibroblasts
The field of regenerative medicine revolves around the capacity of a subset of cells, called stem cells, to become the mature tissues of the adult human body. By studying stem cells, we hope to develop methods and reagents for treating disease. For instance, we hope to develop methods for making stem cells become cardiovascular cells […]
Derivation of hESC Lines with Disease Lesions
The inner workings of the nervous system which regulate normal body movements, thought processes, feelings and senses are highly complex. How the nervous system relays and receives this variety of information is little understood, although significant inroads are being made to deduce underlying causes of many forms of neurological disorders. Many forms of retardation are […]
Derivation of New ICM-stage hESCs
Recent studies in the derivation of rodent pluripotent epiblast stem cells and their molecular characterizations have provided strong evidence that the conventional human embryonic stem cells may represent a distinct, later developmental stage, i.e. late epiblast stage, than the conventional murine embryonic stem cells, which is a “capture” of the ICM stage. Those two stages […]
Derivation of New ICM-stage hESCs
Recent studies in the derivation of rodent pluripotent epiblast stem cells and their molecular characterizations have provided strong evidence that the conventional human embryonic stem cells may represent a distinct, later developmental stage, i.e. late epiblast stage, than the conventional murine embryonic stem cells, which is a “capture” of the ICM stage. Those two stages […]