August 11, 2020

The Niche

Knoepfler lab stem cell blog

embryos

4 min read

We kind of take for granted these days that embryonic stem cell research can proceed without any restrictions, at least at the federal level. However, in the early days of blogging here on The Niche the big debate and battle were over federal funding of embryonic stem cell research. Things got very complicated and for a time the funding was illegal. We should learn from this science history because things could easily go back to that restrictive atmosphere again. Science is not in a …Read More

2 min read

In this post I list some recent interesting stem cell and science pubs including artificial human embryo research. Engineered human embryo research continues. Scientists for years have been advancing the types of embryo-like structures made from both human and other creature’s cells. In a new Nature Cell Bio pub entitled, “A 3D model of a human epiblast reveals BMP4-driven symmetry breaking”, a team led by Eric Siggia pushed this further. See an image from the paper I’ve included that shows signs of the primitive …Read More