How plant stem cells guard against genetic damage
Scientists have shown how plants can protect themselves against genetic damage caused by environmental stresses.
Cell & Microbiology
Aug 27, 2021
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Page 28 - News tagged with damaged cells
Oleoyl-LPE exerts neurite stimulation and neuroprotection
Lysophospholipids are phospholipids that have just one fatty acid chain, and in recent years, the role of lysophospholipids in physiology and pathophysiology has attracted attention. Lysophosphatidylethanolamine (LPE) is ...
Biochemistry
May 12, 2021
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The potential of non-toxic materials to replace lead in perovskite solar cells
Developing efficient solar cells without lead as a major component remains a "formidable scientific challenge," according to a review in the journal Science and Technology of Advanced Materials.
Materials Science
Feb 21, 2019
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Measuring the hardness of living tissues without damage
When a fertilized egg is developing into a fetus, cell populations forming tissues are in a fluid state, and thus, the tissue can be easily deformed. Cells also generate mechanical forces during development that contribute ...
Cell & Microbiology
May 15, 2018
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Plants fix DNA differently from animals
In mammalian cells, the transcription factor p53 most responsible for healthy growth of the organism. The equivalent in plants is Suppressor Of Gamma Response 1 (SOG1), a factor that does not share a common evolutionary ancestor ...
Cell & Microbiology
Mar 2, 2018
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One, two, four, eight – lessons from dividing cells
The IMCB was established in 1987 at the National University of Singapore before becoming an autonomous research institute of A*STAR and moving to Biopolis in 2004. The IMCB strives to maintain the scientific excellence of ...
Cell & Microbiology
Jan 6, 2016
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What are the mechanisms of zooxanthella expulsion from coral?
Coral bleaching, which often results in the mass mortality of corals and in the collapse of coral reef ecosystems, has become an important issue around the world, with the number of coral reefs decreasing annually.
Plants & Animals
Dec 29, 2014
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Better tests for liver toxicity would mean more medicines—and safer medicines—for patients
How many breakthrough new drugs never reach patients because tests in clinical trials suggested a high risk of liver damage when the drug actually was quite safe?
Biochemistry
Sep 8, 2013
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Smart anticancer nanofibers: Setting treatments to work together
Japanese researchers report that incorporating magnetic nanoparticles and an anticancer drug into crosslinked polymer nanofibers presents a twofold treatment for fighting cancer with diminished side effects.
Bio & Medicine
Jul 16, 2013
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Observing how EGFR clusters malfunction in cancer cells
For scientists to improve cancer treatments with targeted therapeutic drugs, they need to be able to see proteins prevalent in the cancer cells. This has been an impossible, until now. Thanks to a new microscopy technique, ...
Analytical Chemistry
Feb 26, 2013
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