Mitochondria, tiny structures within each cell that regulate metabolism and energy use, may be a promising new target for cancer therapy, according to a new study. Manipulation of two biochemical signals that regulate the ...
Feb 21, 2012
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(Medical Xpress) -- Yale scientists have discovered the molecular pathway by which maternally inherited deafness appears to occur: Mitochondrial DNA mutations trigger a signaling cascade, resulting in programmed cell death. ...
Feb 17, 2012
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A team of scientists from the Scripps Research Institute, collaborating with members of the drug discovery company Receptos, has created the first high-resolution virtual image of cellular structures called S1P1 receptors, ...
Feb 16, 2012
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Walter and Eliza Hall Institute scientists have revealed new details about how cell signalling is controlled in the immune system, identifying in the process potential new therapeutic targets for treating severe blood disorders.
Feb 16, 2012
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For patients suffering from severe pulmonary diseases including emphysema, lung cancer or fibrosis, transplantation of healthy lung tissue may offer the best chance for survival. The surgical procedure, however, faces two ...
Feb 1, 2012
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The same mechanism that stabilises the DNA in the cell nucleus is also important for the structure and function of vertebrate muscle cells. This has been established by RUB-researchers led by Prof. Dr. Wolfgang Linke (Institute ...
Jan 23, 2012
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When cancers become aggressive and spread they are the most deadly. Unfortunately, little is known about how to stop this development. A new imaging platform developed by Lawson Health Research Institute's Drs. Ann Chambers ...
Jan 19, 2012
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Researchers at the University of Iowa have worked out the exact function of an enzyme that is critical for normal muscle structure and is involved in several muscular dystrophies. The findings, which were published Jan. 6 ...
Jan 9, 2012
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Despite advances in both the diagnosis and treatment of breast cancer, the disease remains a leading worldwide health concern.
Jan 5, 2012
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Psychiatric disorders can be described on many levels, the most traditional of which are subjective descriptions of the experience of being depressed and the use of rating scales that quantify depressive symptoms. Over the ...
Jan 4, 2012
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