A stem cell is a generic cell that can make exact copies of itself indefinitely. A stem cell has the ability to produce specialized cells for various tissues in the body, such as heart muscle, brain tissue, and liver tissue. Stem cells can be saved and used as a later date to produce specialized cells, when needed.
There are two basic types of stem cells:
We often see the stem cell debate in the political arena presented as a singular, boiled-down talking point designed to sway voters one way... Read more »
Research published in Nature Genetics this month (April 2011), carried out by British and U.S. scientists, has identified 5 new gene loci... Read more »
This week, the World Stem Cell Summit was in Baltimore and on Monday I was invited to check out the poster forum and to hear the opening... Read more »
Shortly after President Obama took office, he lifted the ban on federal funding of embryonic stem cell research. For the people affected by... Read more »
Last week, I got a last minute email from JDRF Capitol Chapter about tickets to a documentary on embryonic stem cell research called The... Read more »
Drugmaker Pfizer has bought the rights to a controversial stem cell therapy that may one day treat inflammatory bowel disease (IBD). The stem cells,... Read more »
Scientists have found that infusing multiple sclerosis (MS) patients with their own immune stem cells appears to help the immune system "reset"... Read more »
Curing Type 1 diabetes has been a primary goal for stem-cell research since the mid 1990s, but experts say scientists are still years away from... Read more »
Stem cell research is stepping closer to being able to treat severe asthma, researchers say. Animal studies suggest that manipulating the immune... Read more »
A readers who suffers from pulmonary hypertension asks if a stem cell therapy available in the Dominican Republic could help treat her condition. Dr.... Read more »