News tagged with cellular receptor
Red wine, fruit compound could help block fat cell formation
(PhysOrg.com) -- A compound found in red wine, grapes and other fruits, and similar in structure to resveratrol, is able to block cellular processes that allow fat cells to develop, opening a door to a potential ...
Apr 04, 2012 |
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Researchers present a shiny new tool for imaging biomolecules
At the heart of the immune system that protects our bodies from disease and foreign invaders is a vast and complex communications network involving millions of cells, sending and receiving chemical signals ...
Mar 23, 2012 |
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A major step forward towards drought tolerance in crops
When a plant encounters drought, it does its best to cope with this stress by activating a set of protein molecules called receptors. These receptors, once activated, turn on processes that help the plant ...
Dec 19, 2011 |
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Important aspects of signalling across cell membranes in plants
(PhysOrg.com) -- Every living plant cell and animal cell is surrounded by a membrane that helps it communicate with other cells and the outside world. These cellular membranes contain receptor molecules that ...
Jun 15, 2011 |
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New protein could prove powerful target for cholesterol lowering drugs
A protein has been discovered that may have a profound effect on cholesterol metabolism. That discovery raises the possibility that the protein, dubbed IDOL, could be a powerful target for cholesterol-lowering drugs, says ...
May 17, 2011 |
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Studies shed new light on early transmembrane signaling
Two new studies by researchers at the University of Washington further our understanding of the molecular steps in the PLC cascade, a G protein-coupled receptor signaling mechanism that underlies a wide variety of cellular ...
Medicine & Health / Medical research
Jan 25, 2010 |
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'The pill' for him: Scientists find a hormonal on-and-off switch for male fertility
A new research report published in the December 2009 print issue of The FASEB Journal could one day give men similar type of control over their fertility that women have had since the 1960s. That's because scientists have f ...
Medicine & Health / Medical research
Nov 30, 2009 |
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Researchers solve structure of NMDA receptor unit that could be drug target for neurological diseases
A team of scientists at Cold Spring Harbor Laboratory reports on Thursday their success in solving the molecular structure of a key portion of a cellular receptor implicated in Alzheimer's, Parkinson's, and other serious ...
Nov 12, 2009 |
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Discovery in worms points to more targeted cancer treatment
Researchers at Queen's University have found a link between two genes involved in cancer formation in humans, by examining the genes in worms. The groundbreaking discovery provides a foundation for how tumor-forming ...
Nov 10, 2009 |
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Research could boost coastal economics with crustacean molting on demand (w/ Video)
University of Alabama at Birmingham researchers are close to unraveling intricate cellular pathways that control molting in blue crabs. The discoveries could revolutionize the soft-shell crab industry, generating ...
Oct 27, 2009 |
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New approach for growing bone
The natural cycle of building bone to maintain skeletal strength and then breaking it down for the body's calcium needs is delicately balanced, but diseases like osteoporosis break down too much bone without adequate bone ...
Medicine & Health / Medical research
Oct 07, 2009 |
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Airway cells use 'tasting' mechanism to detect and clear harmful substances
The same mechanism that helps you detect bad-tasting and potentially poisonous foods may also play a role in protecting your airway from harmful substances, according to a study by scientists at the University ...
Medicine & Health / Medical research
Jul 24, 2009 |
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Eliminating cell receptor prevents infection in animal study
New research from The Children's Hospital of Philadelphia sheds light on the role of cell receptors in acting as gatekeepers for infectious viruses. By using mice genetically engineered to lack a particular receptor in heart ...
Jul 22, 2009 |
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New mechanism for amyloid beta protein's toxic impact on the Alzheimer's brain
Scientists have uncovered a novel mechanism linking soluble amyloid -- protein with the synaptic injury and memory loss associated with Alzheimer's disease (AD). The research, published by Cell Press in the June 25 issue ...
Medicine & Health / Medical research
Jun 24, 2009 |
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How protein receptors on cells switch on and off
Cornell researchers have provided new insight into the molecular mechanism underlying an essential cellular system. They have discovered how receptors on cell surfaces turn off signals from the cell's environment, ...
Biology /
Jan 16, 2009 |
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