Scientists discover a new kind of stem cell

Scientists at Michigan State University have discovered a new kind of stem cell, one that could lead to advances in regenerative medicine as well as offer new ways to study birth defects and other reproductive problems.

Blocking differentiation is enough to give cells 'stemness'

Though immune therapy and regenerative medicine are promising areas of research for future medical therapies, they are limited today by the difficulty of creating stem cells, and scientists around the world are searching ...

Stem cells have more reserves for DNA replication

In cell division, nothing is as important as the precise replication of billions of genetic letters that make up DNA. Since this genomic integrity is so fundamental to survival, scientists had assumed that replication mechanisms ...

KeyGenes can predict future identity of human fetal stem cells

A snapshot of gene activity is now all that's necessary to determine what organ or tissue type that a cluster of fetal stem cells will ultimately become. An algorithm developed by a team of Dutch scientists makes it possible ...

OSKM stoichiometry determines iPS cell reprogramming

Researchers at Kyoto University's Center for iPS Cell Research and Application discover a simple way to increase the production of induced pluripotent stem cells. A major hurdle in reprogramming science is generating a sufficient ...

Reduction of germ cells yields more zebrafish males

Temasek Life Sciences Laboratory, Hokkaido University and Ehime University are pleased to announce that their researchers have discovered that the reduction of gonadal stem cells will yield more male zebrafish. The article ...

Time-lapse study reveals bottlenecks in stem cell expansion

A time-lapse study of human embryonic stems cells has identified bottlenecks restricting the formation of colonies, a discovery that could lead to improvement in their use in regenerative medicine.

page 8 from 9