An international scientific consortium including the Freiburg plant biologist Prof. Dr. Thomas Laux has discovered a regulatory pathway that turns plants' ordinary somatic cells into germ cells for sexual reproduction. The ...
Cell & Microbiology
Jun 8, 2017
0
3
University of Tsukuba-led researchers explored the function of the reprogramming factor KLF4 in production of induced pluripotent stem cells (iPSCs). KLF4 was shown to bind upstream of the Tcl1 target gene, which controls ...
Cell & Microbiology
Mar 8, 2017
0
31
To date, it has been assumed that the differentiation of stem cells depends on the environment they are embedded in. A research group at the University of Basel now describes for the first time a mechanism by which hippocampal ...
Cell & Microbiology
Aug 18, 2016
0
59
In a new Cell Reports paper, a team led by John P. Cooke, M.D., Ph.D., of the Houston Methodist Research Institute, has identified and characterized a biological factor critical to the transformation of adult somatic cells ...
Cell & Microbiology
Apr 21, 2016
0
62
Alginate forms a kind of supporting skeleton in the cell walls of certain kinds of algae. Fraunhofer scientists use the gel-like mass from Chilean seaweed as the substrate for stem cells. They can flexibly adjust the pore ...
Cell & Microbiology
Dec 1, 2015
0
31
Though immune therapy and regenerative medicine are promising areas of research for future medical therapies, they are limited today by the difficulty of creating stem cells, and scientists around the world are searching ...
Cell & Microbiology
Oct 22, 2015
0
16
(Phys.org)—Among other things, the egg is optimized to process the sperm genome. The cytoplasmic factors that make this possible also give the egg the ability to reprogram the nuclei from other kinds of cells if these nuclei ...
In female mammals, one of the two X chromosomes is inactivated. Thanks to research using special stem cells, geneticists at ETH Zurich have been able to provide detailed insight into the molecular mechanism behind this inactivation ...
Biotechnology
Aug 10, 2015
1
51
New research in flies shows how cells in adult reproductive organs maintain their sexual identity. The study, publishing online on November 13 in the Cell Press journal Developmental Cell, also identified a mutation that ...
Cell & Microbiology
Nov 13, 2014
0
0
Adult organisms ranging from fruit flies to humans harbor adult stem cells, some of which renew themselves through cell division while others differentiate into the specialized cells needed to replace worn-out or damaged ...
Cell & Microbiology
Aug 6, 2014
0
0
