Researchers have linked some environmental pollutants with diseases, a decreased life span and signs of premature aging, such as wrinkles and age spots. But can accelerated aging be detected at the cellular level in healthy ...
Environment
May 1, 2019
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21
Antioxidants such as vitamin C could help reduce harmful effects from hexavalent chromium, according to a new study performed with human cells. The contaminant, which is often produced by industrial processes, was featured ...
Cell & Microbiology
Apr 8, 2019
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8
Growth factors are ligands that play important roles in the body—they are responsible for tissue regeneration, wound healing, and the maintenance and growth of cells. Stimulating growth factor-dependent pathways is therefore ...
Biochemistry
Jan 28, 2019
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9
A recent study from the Laxman lab elucidates how a small metabolite and amino acid, methionine, acts as a growth signal for cells by setting into motion a metabolic program for cell proliferation.
Cell & Microbiology
Jan 7, 2019
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4
Transcription activator-like effector (TALE) proteins can be designed to bind to almost any selected DNA. Researchers now report that a TALE can displace another TALE protein from DNA in a highly polarized way – it can ...
Cell & Microbiology
Nov 26, 2018
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27
Molecules that are involved in photosynthesis exhibit the same quantum effects as non-living matter, concludes an international team of scientists including University of Groningen theoretical physicist Thomas la Cour Jansen. ...
Quantum Physics
May 21, 2018
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Efficiency in nature's biomolecular processes, such as photosynthesis, is not wholly explained by conventional theory. The EU-funded PAPETS project explored quantum effects to better understand these processes, recently leading ...
Quantum Physics
Feb 12, 2018
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33
It's not a bird or a plane but it might be a solar storm. We like to think of astronauts as our super heroes, but the reality is astronauts are not built like Superman who gains strength from the sun. In fact, much of the ...
Space Exploration
Aug 17, 2017
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5
When the Colorado-based oil company Venoco, Inc.—founded in Carpinteria, California, more than two decades ago—declared bankruptcy last spring and ceded its offshore lease, the state of California "inherited" 50-year-old ...
Ecology
Aug 9, 2017
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4
Young adults who were raised in educated households develop higher cognitive ability than those who were brought up in less ideal environments, according to a new study conducted by researchers at Virginia Commonwealth University, ...
Social Sciences
Mar 24, 2015
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