Team finds markers related to ovarian cancer survival and recurrence
(Medical Xpress)—Researchers at the University of Illinois have identified biomarkers that can be used to determine ovarian cancer survival and recurrence, and have shown how these biomarkers interact with ...
Cancer
Apr 30, 2013 |
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Study uncovers molecular role of gene linked to blood vessel formation
University of North Carolina researchers have discovered that disrupting a gene that acts as a regulatory switch to turn on other genes can keep blood vessels from forming and developing properly.
Medical research
Apr 29, 2013 |
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Inhibiting enzymes in the cell may lead to development and proliferation of cancer cells
Blocking certain enzymes in the cell may prevent cancer cell division and growth, according to new findings from researchers at the Graduate School of Biomedical Sciences at the Icahn School of Medicine at Mount Sinai. The ...
Cancer
Apr 25, 2013 |
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Researchers discover link between inherited endocrine tumor syndrome and well-studied cell pathway
(Medical Xpress)—A mutation in a protein called menin causes a hereditary cancer syndrome called MEN1 (multiple endocrine neoplasia type 1). Individuals with MEN1 are at a substantially increased risk of ...
Cancer
Apr 24, 2013 |
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Researchers decode a kind of trigger switch for the conversion of fat cells
For a long time, scientists have dreamed of converting undesirable white fat cells into brown fat cells and thus simply have excess pounds melt away. Researchers at the University of Bonn have now gotten ...
Medical research
Apr 23, 2013 |
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Gene regenerates heart tissue, critical finding for heart failure prevention
Researchers at UT Southwestern Medical Center have identified a specific gene that regulates the heart's ability to regenerate after injuries.
Genetics
Apr 17, 2013 |
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Cell-permeable peptide shows promise for controlling cardiovascular disease
Atherosclerosis – sometimes called "hardening of the arteries" – is a leading cause of death and morbidity in Western countries. A cell-permeable peptide containing the NF-kB nuclear localization sequence (NLS) shows ...
Cardiology
Apr 17, 2013 |
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Molecular signaling in early placenta formation gives clues to causes of pregnancy complications
Understanding the molecular control of placenta formation, the organ which enables fetal growth, is critical in diagnosing and treating related pregnancy complications. A group of scientists at the Chinese Academy of Sciences, ...
Medical research
Apr 16, 2013 |
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Transcription factors regulating blood oxygen linked to melanoma metastases
Researchers at the University of North Carolina have discovered that transcription factors regulating the levels of oxygen in the blood also play a role in the spread of the skin cancer melanoma.
Cancer
Apr 16, 2013 |
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Six2 homeoprotein allows breast cancer cells to detach and metastasize
In results presented at the AACR Annual Meeting 2013, researchers from the University of Colorado Cancer Center show that the Six2 homeoprotein, while not involved in primary tumor growth, allows cells to detach from substrate ...
Cancer
Apr 09, 2013 |
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Possible predictive biomarker for patients who may respond to autophagy inhibitors
Autophagy, the process by which cells that are starved for food resort to chewing up their own damaged proteins and membranes and recycling them into fuel, has emerged as a key pathway that cancer cells use to survive in ...
Cancer
Apr 08, 2013 |
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Researchers identify transcription factors that regulate retinal vascularization
The retina is a highly vascularized tissue, but too much or too little vascularization can lead to visual impairment and diseases such as familial exudative vitreoretinopathy or macular degeneration. In this issue of the ...
Medical research
Apr 08, 2013 |
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Cell reprogramming to cure leukaemia and lymphoma
Researchers from the Centre for Genomic Regulation (CRG) in Barcelona reprogramme lymphoma and leukaemia cells to halt their malignancy. Resulting cells remain benign even when no longer subjected to treatment and reduce ...
Cancer
Apr 03, 2013 |
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Landmark study describes prostate cancer metastasis switch
Prostate cancer doesn't kill in the prostate – it's only once the disease travels to bone, lung, liver, etc. that it turns fatal. Previous studies have shown that loss of the protein E-Cadherin is essential for this metastasis. ...
Cancer
Apr 02, 2013 |
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Protective prion keeps yeast cells from going it alone
Most commonly associated with such maladies as "mad cow disease" and Creutzfeldt-Jakob disease, prions are increasingly recognized for their ability to induce potentially beneficial traits in a variety of organisms, yeast ...
Medical research
Mar 28, 2013 |
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