On a rectangular chip slightly smaller than a person's finger, two scientists and an engineer are writing what they hope will be the blueprint for the future of drug testing.
Analytical Chemistry
Aug 27, 2013
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Were the first animals predators or filter feeders like the sponges living in today's oceans? And what role did symbiosis with algae play, as with reef-building corals? Surprising findings by a research group led by Prof. ...
Plants & Animals
Sep 29, 2023
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85
For hundreds of years biologists have studied cells through the lens of a microscope. With a little help from a team of engineers at Drexel University, these scientists could soon be donning 3-D glasses in a home-theater-like ...
Engineering
Oct 3, 2014
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0
(Phys.org) —The long-standing mystery behind dormant disseminated breast tumor cells and what activates them after years and even decades of latency may have been solved. Researchers with the U.S. Department of Energy (DOE)'s ...
Cell & Microbiology
Jun 3, 2013
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A University of Central Florida chemist has come up with a unique way to kill certain cancer cells – give them acid reflux.
Biochemistry
Mar 7, 2013
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(PhysOrg.com) -- A Stanford research team uses glowing nanopillars to give biologists, neurologists and other researchers a deeper, more precise look into living cells.
Bio & Medicine
Apr 7, 2011
2
0
How do organisms form limbs in the womb? Scientists have been striving to answer this question not only to deepen our understanding of evolution and embryonic development, but also to help make the dream of regenerating partial ...
Cell & Microbiology
Feb 5, 2024
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91
Conventional wisdom holds that the cytoplasm of mammalian cells is a viscous fluid, with organelles and proteins suspended within it, jiggling against one another and drifting at random. However, a new biophysical study led ...
Cell & Microbiology
Aug 14, 2014
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0
As cell biologists, Université de Montréal professor Greg FitzHarris and his Ph.D. student Lia Paim are very interested in fertility and what happens inside the eggs and embryos of the mice they study in their lab. And ...
Cell & Microbiology
Mar 29, 2022
0
70
(Phys.org)—Scientists have long wondered why cells lose their ability to repair themselves as they age. New research by scientists at the University of Rochester has uncovered two intriguing clues.
Cell & Microbiology
Aug 31, 2012
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