(Phys.org)—Embryonic stem cells hold great promise as a potential cell-based therapy for a myriad of serious diseases, but there is still much to learn before they become a regular part of the doctor's toolkit. Scientists ...
Biochemistry
Nov 1, 2012
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An unusual collaboration between cell and developmental biologists and physicists at UNC-Chapel Hill is providing insights into the relationship between the physical properties of cells and the signals that influence cell ...
Cell & Microbiology
May 16, 2011
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The classic Turing test evaluates a machine's ability to mimic human behavior and intelligence. To pass, a computer must fool the tester into thinking it is human—typically through the use of questions and answers. But ...
Biochemistry
Jan 25, 2017
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Male mice appear to be precisely wired to know when they are intruders in another male's territory, according to a study published June 23 in Cell Reports. The smell gives it away. But this study found that a genetically ...
Plants & Animals
Jun 23, 2016
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Researchers have, for the first time, used a material's persistent photoconductivity to stimulate neurotype cells. The technique, which is relatively simple, should facilitate future research on using charge to influence ...
Biochemistry
Jan 22, 2018
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Many proteins undergo extensive modification after being synthesized, particularly those that are secreted or embedded in the cell membrane. This is achieved within the Golgi apparatus (see image), a cellular organelle consisting ...
Cell & Microbiology
Apr 24, 2013
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(Phys.org) —When it comes to delivering genes to living human tissue, the odds of success come down the molecule. The entire therapy - including the tools used to bring new genetic material into a cell - must have predictable ...
Cell & Microbiology
Apr 11, 2013
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Plants continuously generate various kinds of organs such as roots, leaves and flowers. The growth morphology of each organ is achieved by the directional growth of plant cells. Prior to cell growth, an intracellular cytoskeleton ...
Cell & Microbiology
Nov 29, 2017
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A School of Science at Indiana University-Purdue University Indianapolis biophysicist has developed a new method to identify communication pathways connecting distant regions within proteins.
Biochemistry
Jan 31, 2011
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Two professors' joint research team has discovered how to synthesize new materials to deliver nitric oxide, which controls the cell activation signal. The cell signaling control is expected to contribute positively to the ...
Biochemistry
Jul 3, 2019
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