Why do we grow old and die? In the 19th century, German biologist August Weismann argued that the machinery of life inevitably wore out with time. Death had evolved “for the need of the species,” he declared. It cleared away weak, old individuals so they wouldn’t compete with young ones. Sign up for The Morning newsletter from the New York Times That explanation never made sense to George Williams, an American evolutionary biologist. Natural selection acts only on the genes that are passed down
Kelly-Anne Phillips, MD, shares new findings suggesting that hormonal contraceptive use can increase the risk for breast cancer in those with genetic variants of BRCA1 and BRCA2.
Induced Pluripotent Stem Cell ((iPSC) Market Induced Pluripotent Stem Cell ((iPSC) Market Dublin, Nov. 08, 2023 (GLOBE NEWSWIRE) The "Induced Pluripotent Stem Cell (iPSC) - Global Strategic Business Report" report has been added to ResearchAndMarkets.com's offering.The global market for Induced Pluripotent Stem Cell ((iPSC) estimated at US$1.8 Billion in the year 2022, is projected to reach a revised size of US$3.1 Billion by 2030, growing at a CAGR of 6.9% over the analysis period 2022-2030.