To divide or not to divide? It’s a question every cell in your body must constantly ask itself. Cells in your small intestine, for instance, replace themselves about every three days so the cells in that tissue must divide frequently to replenish the tissue. Liver cell are less active and turn over about once a … Continue reading Buildup of random mutations in adult stem cells doesn’t explain varying frequency of cancers
mutation
Specialized Embryonic Stem Cells Yield Insights into X Chromosome Inactivation
Please don’t be intimidated by the title of this post! By the end of this blog, you’ll be well versed in X chromosome inactivation, and you’ll understand why you should care about this topic. Males and females are different in countless ways, but the underlying cause of these differences originates with chromosomes. Women have two … Continue reading Specialized Embryonic Stem Cells Yield Insights into X Chromosome Inactivation
No Fear of Rejection? Partial Stem Cell Transplant Reverses Sickle Cell Disease—even without Immunosuppressant Drugs
For those who suffer from the blood disorder sickle cell disease, there is really only one cure: a full bone marrow transplant followed by a lifetime of anti-rejection, immune-suppressing drugs. But now, researchers from the National Institutes of Health are testing an attractive alternative for the sickest patients. Sickle cell disease gets its name from … Continue reading No Fear of Rejection? Partial Stem Cell Transplant Reverses Sickle Cell Disease—even without Immunosuppressant Drugs
The Stem Cellar 