News tagged with protein kinase
Shedding light on the dynamics of memory: Researchers find mechanism that maintains memories
(PhysOrg.com) -- Why do we remember? What allows our brains to retain bits of information (while forgetting others) for years and years? Why can we remember things that happened decades ago, but forget whether we left the ...
Medicine & Health / Neuroscience
Apr 13, 2010 |
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Protein shown to be natural inhibitor of aging in fruit fly model
Scientists at the University of California, San Diego School of Medicine, have identified a protein called Sestrin that serves as a natural inhibitor of aging and age-related pathologies in fruit flies. They ...
Medicine & Health / Medical research
Mar 04, 2010 |
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New twist on potential malaria drug target acts by trapping parasites in cells
Harvard School of Public Health (HSPH) researchers and colleagues seeking to block invasion of healthy red blood cells by malaria parasites have instead succeeded in locking the parasites within infected blood cells, potentially ...
Medicine & Health / Medical research
May 15, 2010 |
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On...off...on...off... The circuitry of insulin-releasing cells
A myriad of inputs can indicate a body's health bombard pancreatic beta cells continuously, and these cells must consider all signals and "decide" when and how much insulin to release to maintain balance in blood sugar, for ...
Dec 09, 2010 |
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How an enzyme tells stem cells which way to divide
Driving Miranda, a protein in fruit flies crucial to switch a stem cell's fate, is not as complex as biologists thought, according to University of Oregon biochemists. They've found that one enzyme (aPKC) ...
May 14, 2009 |
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New findings bring hope for possible Parkinson's disease cure
Researchers at Iowa State University have found an essential key to possibly cure Parkinson's disease and are looking for others.
Medicine & Health / Diseases, Conditions, Syndromes
Nov 03, 2009 |
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Easily blocked signaling protein may help scientists stop parasites
Researchers at Washington University School of Medicine in St. Louis have identified a parasite protein that has all the makings of a microbial glass jaw: it's essential, it's vulnerable and humans have nothing like it, meaning ...
Medicine & Health / Medical research
May 19, 2010 |
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Unlocking the secrets of cellular energy holds promise for obesity, diabetes and cancer
(PhysOrg.com) -- A breakthrough on how cells regulate their energy is promising for clinical gains into diseases such as obesity, diabetes and cancer. Researchers at McGill University and University of Pennsylvania have uncovered ...
Medicine & Health / Medical research
Jul 20, 2010 |
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Research shows safe dosages of common pain reliever may help prevent conditions related to aging
Recent studies conducted by Dr. Eric Blough and his colleagues at Marshall University have shown that use of the common pain reliever acetaminophen may help prevent age-associated muscle loss and other conditions.
Medicine & Health / Medical research
Sep 23, 2009 |
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Study finds link between low oxygen levels in body and cancer-aiding protein
What began as research into how diabetics could possibly preserve their eyesight has led to findings that could prolong the vision of children afflicted with retinoblastoma.
Mar 09, 2010 |
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Finding a potential new target for treating rheumatoid arthritis
By enhancing the activity of immune cells that protect against runaway inflammation, researchers at NYU Langone Medical Center may have found a novel therapy for rheumatoid arthritis and other autoimmune diseases. In a new ...
Medicine & Health / Medical research
Mar 25, 2010 |
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Protein associated with learning implicated in causing grasshoppers to swarm
New research has found that a protein associated with learning and memory plays an integral role in changing the behaviour of locusts from that of harmless grasshoppers into swarming pests.
Dec 19, 2011 |
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Why one way of learning is better than another
A new study from the Montreal Neurological Institute and Hospital (The Neuro) of McGill University reveals that different patterns of training and learning lead to different types of memory formation. The significance of ...
Medicine & Health / Neuroscience
Oct 01, 2009 |
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New understanding of the 'flight-or-fight' response
New research in the Journal of General Physiology helps explain how the body's "flight-or-fight" response is mediated. The study, which may provide new answers to the question of how the heart pacemaker—the sinoatrial (SA) n ...
Medicine & Health / Psychology & Psychiatry
Aug 16, 2010 |
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Researchers discover, manipulate molecular interplay that moves cancer cells
Based on research that reveals new insight into mechanisms that allow invasive tumor cells to move, researchers at the Mayo Clinic campus in Florida have a new understanding about how to stop cancer from spreading. A cancer ...
Mar 29, 2009 |
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Protein kinase
A protein kinase is a kinase enzyme that modifies other proteins by chemically adding phosphate groups to them (phosphorylation). Phosphorylation usually results in a functional change of the target protein (substrate) by changing enzyme activity, cellular location, or association with other proteins. The human genome contains about 500 protein kinase genes and they constitute about 2% of all human genes. Protein kinases are also found in bacteria and plants. Up to 30% of all human proteins may be modified by kinase activity, and kinases are known to regulate the majority of cellular pathways, especially those involved in signal transduction.
For more information about Protein kinase, read the full article at
Wikipedia.
This text uses material from Wikipedia and is available under the GNU Free Documentation License.
