DNA 'off switch' may reverse premature aging
The secret to preventing or reversing premature aging may be found in a DNA off switch that humans share with common yeast, according to new research from the University of Toronto.
The secret to preventing or reversing premature aging may be found in a DNA off switch that humans share with common yeast, according to new research from the University of Toronto.
Biotechnology
Jun 15, 2011
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Scientists at the Salk Institute for Biological Studies have discovered a key genetic switch by which plants control their response to ethylene gas, a natural plant hormone best known for its ability to ripen fruit, but which, ...
Biotechnology
Aug 30, 2012
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Researchers at the University at Buffalo and their collaborators have developed powerful new ways to study and potentially reverse the cellular mechanisms that cause mitochondrial diseases and premature aging.
Cell & Microbiology
Aug 22, 2022
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(Phys.org) —A combined team of researchers from Newcastle University and the University of Glasgow, both in the U.K. has found that stress in young starlings can lead to shortened telomeres—which prior research has suggested ...
Cell biologists believe that gene expression in eukaryotic cells is partly controlled by the uneven distribution of DNA in the nucleus. Colin Stewart and Audrey Wang at the A*STAR Institute of Medical Biology, Singapore, ...
Cell & Microbiology
Jun 19, 2013
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Population aging and economic development setbacks may outpace the health benefits of less air pollution and slowed climate change, according to a Penn State-led researcher team examining air quality and the factors most ...
Environment
Oct 25, 2022
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New insights into the mechanism behind how plants age may help scientists better understand crop yields, nutrient allocation, and even the timing and duration of fall leaf color.
Biotechnology
Nov 22, 2016
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A mutant protein responsible for Hutchinson-Gilford Progeria syndrome (HGPS) bars large proteins from entering the nucleus, according to a study in The Journal of Cell Biology.
Cell & Microbiology
May 6, 2013
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