August 9, 2020

The Niche

Knoepfler lab stem cell blog

Embryonic stem cells

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

3 min read

By Jeanne Loring A stem cell anniversary: 18 years ago today that the US initiated funding of human embryonic stem cell research. August 9, 2001 was a big day for me.  George W. Bush was the US president, and it was an understatement to say that I was not very fond of his policies; but that day he defined my career for the next 18 years. That day Bush gave an 11-minute speech (see Youtube of the video below) at his Texas ranch that …Read More

3 min read

Here we go again with people trying to ban funding of embryonic stem cell research. Really? Yes, including according to a new article from the Catholic News Agency. Who is trying to get this ban? Some Republicans in The U.S. Senate. I’ve wondered for years if the Trump Administration might take action against embryonic stem cell research in part because of the views of VP Mike Pence. But for a long time nothing has happened. I don’t know if the senators mentioned in the …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