(Phys.org)—Physicists have proposed that a hypothetical form of matter called "unparticles" may play a key role in mediating superconductivity—the ability of certain materials to conduct electricity with zero resistance.
Researchers at Umeå University, Sweden, have discovered that how a special protein complex called the Mediator moves along genes in DNA may have an impact on how cells divide. The discovery may be important for future research ...
Cell & Microbiology
May 3, 2024
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New research, led jointly by the University of Massachusetts Amherst and the University of North Texas, advances our understanding of how the wood in our homes and offices can release formaldehyde, a potent carcinogen, at ...
Biochemistry
Sep 27, 2022
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Like electronic devices, biological cells send and receive messages, but they communicate through very different mechanisms. Now, scientists report progress on tiny communication networks that overcome this language barrier, ...
Molecular & Computational biology
Aug 17, 2020
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Did you know that the DNA in any cell of the human body—or any organism for that matter—contains the genetic information required to develop every possible type of cell within that organism? Yet cell types differ markedly ...
Cell & Microbiology
Sep 10, 2019
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Simple folded sheets of waxed paper could help bring affordable, reliable field tests for diseases such as malaria to remote parts of the developing world, scientists say.
Analytical Chemistry
Feb 20, 2019
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The results of preclinical studies by investigators at the Medical University of South Carolina (MUSC) reported in an article published online on July 11, 2016 in Nature Cell Biology demonstrate that disabled 2 (Dab2) serves ...
Cell & Microbiology
Jul 11, 2016
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A team led by researchers at The Scripps Research Institute (TSRI) has used advanced electron microscopy techniques to determine the first accurate structural map of Mediator, one of the largest and most complex "molecular ...
Cell & Microbiology
Jun 5, 2014
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(Phys.org) —Scientists at the University of York have discovered that very small chemical changes to dietary flavonoids cause very large effects when the plant natural products are tested for their impact on the human immune ...
Biochemistry
Aug 30, 2013
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(Phys.org) —Inflammation is the body's natural defense mechanism against invading organisms and tissue injury. In acute inflammation, the pathogen or inflammatory mediators are cleared away and homeostasis is reached, however ...
Bio & Medicine
Mar 18, 2013
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