News tagged with molecular mechanism
Related topics: neurons , brain , nerve cells , protein , proceedings of the national academy of sciences
New discovery related to gum disease
A University of Louisville scientist has found a way to prevent inflammation and bone loss surrounding the teeth by blocking a natural signaling pathway of the enzyme GSK3b, which plays an important role in directing the ...
Immunology
Sep 11, 2012 |
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New collaboration to develop treatments for liver disease
A new collaboration based at the University of Cambridge will aim to discover and develop new medicines to treat liver disease.
Diseases, Conditions, Syndromes
Sep 07, 2012 |
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Researchers discover mechanism leading from trichomoniasis to prostate cancer
Researchers have identified a way in which men can develop prostate cancer after contracting trichomoniasis, a curable but often overlooked sexually transmitted disease.
Cancer
Aug 30, 2012 |
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New research sheds light on the molecular mechanisms by which a virus contributes to cancer
Hepatocellular carcinoma (HCC) is the third leading cause of cancer deaths worldwide and is associated with exposure to hepatitis B virus (HBV). Patients carrying the virus have a 100-fold greater risk of ...
Cancer
Aug 29, 2012 |
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Alcohol by-product destroys blood stem cells
(Medical Xpress)—Scientists at the Medical Research Council (MRC) Laboratory of Molecular Biology have found that stem cells in the body's 'blood cell factory'—the bone marrow—are extremely sensitive to the main breakdown ...
Medical research
Aug 27, 2012 |
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Astrocytes control the generation of new neurons from neural stem cells
Astrocytes are cells that have many functions in the central nervous system, such as the control of neuronal synapses, blood flow, or the brain's response to neurotrauma or stroke.
Medical research
Aug 24, 2012 |
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Researchers describe new molecular interactions behind the inhibition of TGF beta-signaling
(Phys.org)—Researchers headed by Maria Macias an ICREA researcher at the Institute for Research in Biomedicine (IRB Barcelona) and Joan Massagué, a Howard Hughes Medical Institute investigator at Memorial ...
Medical research
Aug 24, 2012 |
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Chemists determine one way tumors meet their growing need
Behaving something like ravenous monsters, tumors need plentiful supplies of cellular building blocks such as amino acids and nucleotides in order to keep growing at a rapid pace and survive under harsh conditions. ...
Cancer
Aug 23, 2012 |
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Scientists find an important molecular trigger for wound-healing
Scientists at The Scripps Research Institute have made a breakthrough in understanding a class of cells that help wounds in skin and other epithelial tissues heal, uncovering a molecular mechanism that pushes the body into ...
Immunology
Aug 16, 2012 |
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Tripping the switches on brain growth to treat depression
Depression takes a substantial toll on brain health. Brain imaging and post-mortem studies provide evidence that the wealth of connections in the brain are reduced in individuals with depression, with the result of impaired ...
Psychology & Psychiatry
Aug 15, 2012 |
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Tissue platinum concentrations linked to response in NSCLC
(HealthDay) -- For patients with non-small-cell lung cancer (NSCLC) who undergo neoadjuvant platinum-based chemotherapy, tissue platinum concentrations correlate positively with improved outcome, according ...
Cancer
Aug 14, 2012 |
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Taking a hit or two
Cancer only arises if two or more genes are mutated. Learning which combinations of mutations cause cancer represents an extremely laborious endeavor. In the current issue of the journal Nature Methods Robert Eferl and co ...
Cancer
Aug 06, 2012 |
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Lessons from the 'gene for speed'
As you prepare to watch the world's best athletes competing at the London 2012 Olympics, have you thought about what distinguishes elite sprinters from long-distance athletes?
Other
Jul 26, 2012 |
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Scientists identify potential target for treating anhedonia - major symptom of depression
Stanford University School of Medicine scientists have laid bare a novel molecular mechanism responsible for the most important symptom of major depression: anhedonia, the loss of the ability to experience pleasure. While ...
Medical research
Jul 11, 2012 |
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Cell differentiation as a novel strategy for the treatment of an aggressive type of skin cancer
Skin squamous cell carcinoma (SCC) is a subtype of very aggressive skin cancers that usually develops in sunexposed body regions, but can also affect a large number of organs such as the bladder, esophagus, lungs etc. However, ...
Cancer
Jul 09, 2012 |
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