The labs of Ali Brivanlou and Charles M. Rice collaborated to refine a cell culture technology platform that grows genetically identical lung buds from human embryonic stem cells.
A new study suggests that stem cells are able to integrate cues from their surroundings and coordinate their behavior across tissue through networks of vasculature in their close vicinity.
In developing bird skin, immature cells move around and form intricate patterns. Scientists are zeroing in on the mechanical forces guiding the process.
Epidermal stem cells that hail from the hair follicle retain memories of their journey to the skin's surface. Those memories are a boon for wound repair, but may also contribute to chronic diseases and cancer.
New research casts doubt on a genetic test used to screen would-be embryos for IVF implantation. The findings suggests that these embryos can develop into healthy babies regardless of whether or not they’ve been flagged as defective by the test.
Cohen, a physician-scientist exploring obesity and metabolic disease, has conducted groundbreaking research on the complex inner workings of fat tissue.
