A mother's gut microbes can help in the development of the placenta, and the healthy growth of the baby—according to new research from the University of East Anglia, the Quadram Institute and the University of Cambridge.
Cell & Microbiology
Jun 28, 2022
0
17
Unlike women, who are born with all the eggs they'll ever have, men can continue to produce sperm throughout their adult lives. To do so, they require a constant renewal of spermatogonial stem cells, which give rise to sperm.
Cell & Microbiology
Jun 23, 2022
0
14
Researchers at the Centre for Genomic Regulation (CRG) in Barcelona have identified a potential new diagnostic marker that predicts the successful and efficient development of mammalian egg cells. The findings could pave ...
Cell & Microbiology
May 23, 2022
0
3
A study led by scientists at the Universitat Autònoma de Barcelona (UAB) and University of Kent uncovers how the genome three-dimensional structure of male germ cells determines how genomes evolve over time. Published in ...
Evolution
May 11, 2022
0
164
Sperm meets egg, setting off a cascade of events leading to the creation of an embryo. But how do developing cells—which all contain the same genetic information—decide what to be when they grow up? How does a cell differentiate ...
Cell & Microbiology
May 10, 2022
0
49
Primordial germ cells (PGCs) are the first germ-cell population established during development. The survival of species is dependent upon PGCs in sexually reproducing organisms because they are the founder cells for the germline.
Cell & Microbiology
May 10, 2022
0
58
A team of researchers affiliated with multiple institutions in Japan has produced offspring from in vitro–derived germ cells in rats. In their paper published in the journal Science, the group describes their methodology ...
To prevent the extinction of the northern white rhino, the international consortium BioRescue is attempting to create artificial egg cells from stem cells. A team led by MDC's Sebastian Diecke and Micha Drukker of Leiden ...
Ecology
Mar 10, 2022
2
503
CRISPR-Cas9, the "genetic scissors," creates new potential for curing diseases, but treatments must be reliable. In a new study, researchers have discovered that the method can give rise to unforeseen changes in DNA that ...
Biotechnology
Feb 2, 2022
0
79
Researchers have shown for the first time that embryonic cells destined to become either egg or sperm rely on different methods of repressive gene regulation.
Cell & Microbiology
Dec 9, 2021
0
39
