Early science protocol video: OpenWetWare Drosophila CHiP

One previous post of Pimm was about the advantages of online, open source-like science protocol videos. So thanks to Sri Kosuri, here is an early sample protocol movie (3 parts) made by John Cumbers on the preparation of fixed chromatin from Drosophila embryos to use the DNA in a genomic array technology, developed in Rob… Continue reading Early science protocol video: OpenWetWare Drosophila CHiP

FDA Stem Cell Therapy Regulation: the Framework

Dina Gould Halme and David A. Kessler wrote an article, called FDA Regulation of Stem-Cell–Based Therapies in The New England Journal of Medicine. The key concerns are: i., Stem-cell–based products as therapeutic agents are or could be: biologic products, drugs, devices, xenotransplantation products, human cells, tissues, and cellular and tissue-based products. Human cells, tissues, and… Continue reading FDA Stem Cell Therapy Regulation: the Framework