Now, they're working to see if the MM - 401 eraser technique works with human stem cells that bear some resemblance to mouse
epiblast stem cells.
The epiblast stem cells on top have begun to differentiate, but when treated with the drug, they revert to an»em bryonic» - like state, as seen at bottom.
Writing in the journal Cell Stem Cell, the team reports that more than half of mouse
epiblast stem cells treated with the drug reversed course within three days, and regained an embryonic «be anything» state, also called pluripotency.
As a postdoctoral fellow at the National Institute of Neurological Disorders and Stroke at the National Institutes of Health he discovered
epiblast stem cells.
Not exact matches
Hayashi then drew on other research showing that one key regulatory molecule (activin A) and a growth factor (basic fibroblast growth factor) could convert cultured early embryonic
stem cells into cells akin to
epiblasts.
Niakan and colleagues predicted from earlier work with mice and human embryonic
stem cells that the protein OCT4 would be necessary for the
epiblast cells to develop correctly.
Mouse embryonic
stem cells derived from the
epiblast contribute to the somatic lineages and the germline but are excluded from the extra-embryonic tissues that are derived from the trophectoderm and the primitive endoderm upon reintroduction to the blastocyst.