Biologists find 'skin-and-bones' mechanism underlying zebrafish fin regeneration
University of Oregon biologists have figured out how zebrafish perfectly regenerate amputated fins with a precisely organized skeleton.
University of Oregon biologists have figured out how zebrafish perfectly regenerate amputated fins with a precisely organized skeleton.
Cell & Microbiology
Mar 28, 2017
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25
Engineers from the University of Glasgow, who have previously developed an 'electronic skin' covering for prosthetic hands made from graphene, have found a way to use some of graphene's remarkable physical properties to use ...
Nanomaterials
Mar 23, 2017
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268
When most cells divide, they simply make more of themselves. But stem cells, which are responsible for repairing or making new tissue, have a choice: They can generate more stem cells or differentiate into skin cells, liver ...
Cell & Microbiology
Feb 10, 2017
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Researchers at the Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research at UCLA have published a study demonstrating how specialized proteins are able to change the identity, or cellular characteristics, ...
Cell & Microbiology
Jan 20, 2017
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39
To develop new treatments for skin cancer, drugs need to be tested on animals. Now scientists from the Max Planck Institute for Biology of Ageing in Cologne have been able to grow mouse skin stem cells in a dish. These stem ...
Cell & Microbiology
Dec 20, 2016
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63
The stretching and growth of skin tissue during embryonic development in animals requires a novel signaling pathway involving CDC-42 GTPase to direct the movement of cells during migrations, report Elise Walck-Shannon and ...
Biotechnology
Nov 18, 2016
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497
How do you improve a Nobel Prize-winning discovery? Add a debilitating disease-causing gene mutation.
Cell & Microbiology
Oct 24, 2016
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48
Japanese scientists said Monday they had grown mouse eggs entirely in the lab, then fertilised them to yield fertile offspring, a scientific first cautiously hailed by experts in human reproduction.
Cell & Microbiology
Oct 17, 2016
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51
University of Leicester researchers have developed a new approach for analysing toxic chemicals in complex samples that mimics the way mammals smell and taste.
Analytical Chemistry
Oct 10, 2016
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15
To find out what activates SIRT6, the researchers alternately applied chemical inhibitors to human skin cells to determine which proteins were essential in getting the gene to repair the broken DNA strands. They discovered ...
Cell & Microbiology
Sep 9, 2016
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714