Scientists uncover novel mechanism of glioblastoma development
Most research on glioblastoma development, a complicated tumor of the brain with a poor prognosis, has focused on the gene transcription level, but scientists suggest that post-transcriptional regulation could be equally ...
Cancer
Jan 18, 2012 |
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Previously unconnected molecular networks conspire to promote cancer
An inflammation-promoting protein triggers deactivation of a tumor-suppressor that usually blocks cancer formation via the NOTCH signaling pathway, a team of researchers led by scientists at The University of Texas MD Anderson ...
Cancer
Dec 22, 2011 |
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Cell molecule identified as central player in the formation of new blood vessels
Scientists at the University of North Carolina at Chapel Hill School of Medicine have identified a cellular protein that plays a central role in the formation of new blood vessels. The molecule is the protein ...
Medical research
Nov 28, 2011 |
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New study identifies novel role for PEA-15 protein in cancer growth
A new study from the University of Hawaii Cancer Center reveals that PEA-15, a protein previously shown to slow ovarian tumor growth and metastasis, can alternatively enhance tumor formation in kidney cells carrying a mutation ...
Cancer
Nov 21, 2011 |
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Researchers develop more effective way to discover and test potential cancer drugs
Researchers have created a new phenotypic screening platform that better predicts success of drugs developed to prevent blood vessel tumor growth when moving out of the lab and onto actual tumors.
Cancer
Nov 13, 2011 |
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Combination therapy shows potent tumor growth inhibition in preclinical studies
Combining the investigational agents REGN910 and aflibercept yielded statistically significant improvements in antitumor effects in animal models compared with either agent alone, according to results presented at the AACR-NCI-EORTC ...
Cancer
Nov 13, 2011 |
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New role for Vascular Endothelial Growth Factor in regulating skin cancer stem cells
Skin squamous cell carcinomas are amongst the most frequent cancers in humans. Recent studies suggest that skin squamous cell carcinoma, like many other human cancers, contain particular cancer cells, known as cancer stem ...
Cancer
Oct 19, 2011 |
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Genetic differences may cause higher rates of prostate cancer in African-American men
Genetic differences in prostate cells seem to be a root cause of the prostate cancer disparities between African-American men and white men, according to findings presented at the Fourth AACR Conference on The Science of ...
Cancer
Sep 20, 2011 |
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Gene found to play role in early cancer
(Medical Xpress) -- Mutations to a gene called p53 have been linked to half of all cancers, leading to tumor growth and the spread of cancerous cells. Now, a Cornell-led study identifies for the first time the mechanisms ...
Cancer
Aug 24, 2011 |
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Researchers gain new insights into how tumor cells are fed
Philadelphia, PA, August 8, 2011 – Researchers have gained a new understanding of the way in which growing tumors are fed and how this growth can be slowed via angiogenesis inhibitors that eliminate the blood supply ...
Cancer
Aug 08, 2011 |
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Slow growth of childhood brain tumors explained
(Medical Xpress) -- Johns Hopkins researchers have found a likely explanation for the slow growth of the most common childhood brain tumor, pilocytic astrocytoma. Using tests on a new cell-based model of the tumor, they ...
Cancer
Jun 23, 2011 |
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Tiny RNA molecule removal can inhibit cancer growth
Research from the University of Louisville published today (June 6) in the Proceedings of the National Academy of Sciences indicates the removal of a tiny RNA molecule in mice suppresses carcinogenic tumor formation. The st ...
Cancer
Jun 06, 2011 |
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Obstructive sleep apnea linked to cancer growth in mice
A new study links the intermittent interruption of breathing that occurs in patients with obstructive sleep apnea (OSA) to enhanced proliferation of melanoma cancer cells and increased tumor growth in mice, according to researchers ...
Sleep apnea
May 17, 2011 |
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Parsley, celery carry crucial component for fight against breast cancer, researcher finds
Parsley is usually used as a decorative accent to a scrumptious meal, but don't set it aside just yet. In a new study, a University of Missouri researcher has found that a compound in parsley and other plant products, including ...
Cancer
May 09, 2011 |
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Topical treatment may prevent melanoma
While incidents of melanoma continue to increase despite the use of sunscreen and skin screenings, a topical compound called ISC-4 may prevent melanoma lesion formation, according to Penn State College of Medicine researchers.
Cancer
Apr 26, 2011 |
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