At some point during human evolution, a handful of genetic changes triggered a dramatic threefold expansion of the brain's neocortex, the wrinkly outermost layer of brain tissue responsible for everything from language to ...
Evolution
Feb 8, 2019
17
254
Liver-on-a-chip cell culture devices are attractive biomimetic models in drug discovery, toxicology and tissue engineering research. To maintain specific liver cell functions on a chip in the lab, adequate cell types and ...
Using a technique that involves analyzing thousands of single cells, scientists have figured out a new way to capture a stem cell that underlies flatworm regeneration.
Cell & Microbiology
Dec 18, 2018
0
47
Mammalian embryos are unlike those of any other organism as they must grow within the mother's body. While other animal embryos grow outside the mother, their embryonic cells can get right to work accepting assignments, such ...
Cell & Microbiology
Dec 11, 2018
0
68
Toggling the functions of a protein that regulates gene expression during cellular reprogramming ensures cell fate conversion, an A*STAR study has found.
Cell & Microbiology
Nov 16, 2018
0
7
A research group from Kumamoto University, Japan, has discovered a new neurogenic mechanism responsible for brain development. By applying proprietary technology to detect trace proteins in living organisms, they found that ...
Cell & Microbiology
Nov 2, 2018
0
21
Human embryos start as a tiny mass of cells that are all the same. The first step in growing from a homogenous ball of cells into a complex individual with distinct organs and tissues is for the cells to divide into distinct ...
Cell & Microbiology
Oct 9, 2018
0
253
The development of an adult organism starts with a fertilized egg that differentiates into hundreds of specialized cell types comprising tissues and organs. How these cell fate changes happen is a subject of research interest. ...
Cell & Microbiology
Oct 3, 2018
0
9
In two newly published papers, a scientific team at Case Western Reserve University School of Medicine reports on the discovery and implementation of a new, more efficient method for generating an important brain stem cell ...
Cell & Microbiology
Oct 1, 2018
0
230
A new method developed by researchers at Singapore University of Technology and Design (SUTD) can potentially ensure patient safety for future stem cell-based therapies by enhancing native stem cell bioelectric signals.
Cell & Microbiology
Sep 26, 2018
0
3
