Researchers from the A*STAR Institute of Molecular and Cell Biology have identified components of the molecular mechanism that stops neural stem cells from dividing and then promotes their differentiation into different types ...
Cell & Microbiology
Aug 2, 2012
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0
A protein known for turning on genes to help cells survive low-oxygen conditions also slows down the copying of new DNA strands, thus shutting down the growth of new cells, Johns Hopkins researchers report. Their discovery ...
Cell & Microbiology
Feb 22, 2013
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0
Getting in sync can be exhilarating when you're dancing in rhythm with other people or clapping along in an audience. Fireflies too know the joy of synchronization, timing their flashes together to create a larger display ...
Mathematics
Sep 7, 2023
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12
Harvard University researchers have bioengineered a three-dimensional model of a human left heart ventricle that could be used to study diseases, test drugs and develop patient-specific treatments for heart conditions such ...
Biotechnology
Jul 23, 2018
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159
Researchers led by biomedical engineers at Tufts University invented a microfluidic chip containing cardiac cells that is capable of mimicking hypoxic conditions following a heart attack—specifically when an artery is blocked ...
Bio & Medicine
Mar 30, 2020
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242
A foundational study published in the journal PNAS (Proceedings of the National Academy of Sciences) this week by researchers at the University of Toronto's Institute of Biomaterials & Biomedical Engineering (IBBME) and the ...
Cell & Microbiology
Nov 20, 2013
0
0
Thomas Webster, the new chair of the Department of Chemical Engineering, keeps a titanium hip implant on his desk. "If you look at bone or any natural tissue in the body, it's composed of nanomaterials," ...
Other
Oct 18, 2012
1
0
Suppose you could repair tissue damaged by a heart attack by magically turning other cells into heart muscle, so the organ could pump effectively again.
Cell & Microbiology
Nov 29, 2010
2
0
New technologies that help drive the blistering pace of discovery in biology were highlighted by a panel of experts Wednesday in a "top ten" list of game-changing innovations.
Other
Dec 1, 2010
0
0
(PhysOrg.com) -- A pioneering Cornell and University of Bonn study has isolated and purified mouse heart stem cells, settling a debate over whether such cells exist.
Cell & Microbiology
Feb 26, 2009
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