EC regeneration in cerebrovascular ischemia: role of NO
Stroke is the third leading cause of death and the leading cause of disability in this country, affecting about 650,000 people in the US each year. Currently approved therapies for…
Profiling surface glycans and glycoprotein expression of human embryonic stem cells
Human embryonic stem cells can be changed into virtually any cell type in the adult body. Because of this unique capability, these cells have the potential to cure a vast…
Non-coding RNA as tool for the active control of stem cell differentiation
Stem cells are multipotent, meaning that they can develop into any cell type of the human body. Biomedical applications propose that, after introduction into humans, stem cells could replenish damaged…
Transcriptional Regulation of Human Embryonic Stem Cells
Embryonic Stem (ES) cells can be grown indefinitely in the lab and can be turned into any cell type of the human body. Because of these properties, it may one…
Sources of Genetic Instability in Human Embryonic Stem Cells.
The constant exposure of cells to endogenous and exogenous agents that inflict DNA damage requires active repair processes to eliminate potentially mutagenic events in stem cells leading to cancer. The…
Labeling of human embryonic stem cells with iron oxide nanoparticles and fluorescent dyes for a non-invasive cell depiction with MR imaging and optical imaging
Non-invasive imaging techniques for an in vivo tracking of transplanted stem cells offer real-time insight into the underlying biological processes of new stem cell based therapies, with the aim to…
The Immunological Niche: Effect of immunosuppressant drugs on stem cell proliferation, gene expression, and differentiation in a model of spinal cord injury.
Our understanding of the effect of immunosuppressive agents on stem cell proliferation and differentiation in the central nervous system is limited. Indeed, even the necessity for long-term immunosuppression to promote…
Role of HDAC in human stem cells pluripotentiality and differentiation
Stem cells are able to develop into most of the specialized cells and tissues of the body and therefore have the potential to replace diseased cells with healthy functioning ones.…
Endodermal differentiation of human ES cells
The goals of this proposal are to investigate endodermal differentiation and proliferation in human ES cell cultures. Endodermal cells give rise to the epithelial lining of the respiratory and digestive…
A Chemical Approach to Stem Cell Biology
The aim of this project is to screen large collections of small molecules to identify molecules that allow one to propagate human embryonic stem cells (hESCs) in cell culture under…
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