Source: The Wall Street Journal Diseases that strike different parts of the body—and that don’t seem to resemble each other at all—may actually have a lot in common. Scientists have identified the genetic basis for many separate diseases. Now, some researchers are looking at how the genes interact with each other. They are finding that [...]
Continue reading...Tuesday, April 17, 2012
Source: HighWire- Stanford University It has been proposed that p16(INK4A) qualifies as a surrogate marker for viral oncogene activity in head and neck cancer (HNSCC). By analyzing 78 HNSCC we sought to validate the accuracy of p16(INK4A) as a reliable marker of active HPV infections in HNSCC. To this end we determined HPV DNA (HPVD) [...]
Continue reading...Wednesday, March 14, 2012
Source: www.onclive.com Author: Ben Leach Approximately 7% of Americans are infected with oral human papillomavirus (HPV), and men are 3 times as likely to be infected as women, according to an analysis that helps define a leading factor in the rise of oropharyngeal cancer. The findings of the HPV prevalence study were presented at the Multidisciplinary Head [...]
Continue reading...Thursday, December 8, 2011
Source: nytimes.com Author: David Patterson The war against cancer is increasingly moving into cyberspace. Computer scientists may have the best skills to fight cancer in the next decade — and they should be signing up in droves. One reason to enlist: Cancer is so pervasive. In his Pulitzer Prize-winning book, “The Emperor of All Maladies,” [...]
Continue reading...Sunday, November 27, 2011
Source: www.pennlive.com Author: Nick Malawskey, The Patriot-News This is not the kind of lab we picture when we think of world-changing science. It’s not the clean, spotless modern laboratories of television or movies. It’s a cluttered, workaday environment, where plastic test tubes rub shoulders with petri dishes and tubs of chemicals on busy shelves. The [...]
Continue reading...Sunday, November 20, 2011
Source: www.aurorasentinel.com Author: Sara Castellanos There’s a reason Robert Sclafani always chooses red wine over white wine, and it’s not just because he thinks it tastes better. Sclafani, a professor of biochemistry and molecular genetics at the University of Colorado’s School of Medicine, prefers the darker of the two wines because of its health benefits. [...]
Continue reading...Tuesday, October 4, 2011
Source: Clinical Cancer Research Abstract Purpose: Human papillomavirus-16 (HPV16) is the causative agent in a biologically distinct subset of oropharyngeal squamous cell carcinoma (OPSCC) with highly favorable prognosis. In clinical trials, HPV16 status is an essential inclusion or stratification parameter, highlighting the importance of accurate testing. Experimental Design: Fixed and fresh-frozen tissue from 108 OPSCC [...]
Continue reading...Friday, September 23, 2011
Source: www.uab.edu Author: Beena Thannickal Shih-Hsin (Eddy) Yang, M.D., Ph.D., an assistant professor in the UAB Department of Radiation Oncology and associate scientist in the experimental therapeutics program at the UAB Comprehensive Cancer Center, found a way to prevent head and neck cancer cells from repairing damage to DNA as they grow. The findings, published [...]
Continue reading...Friday, September 2, 2011
Source: www.sciencedaily.com Author: staff A new saliva test can measure the amount of potential carcinogens stuck to a person’s DNA — interfering with the action of genes involved in health and disease — and could lead to a commercial test to help determine risks for cancer and other diseases, scientists reported in Denver during the [...]
Continue reading...Monday, August 15, 2011
Source: Clinical Cancer Research Author: Robert A. Sclafani, University of Colorado School of Medicine, Campus Box 8101, Room 9100, Aurora, CO 80045. Phone: 303-724-3271; Fax: 303-724-3215; E-mail:Robert.Sclafani@ucdenver.edu Abstract Purpose: Alterations in Smad4 signaling and its loss cause genomic instability and head and neck squamous cell carcinoma (HNSCC), suggesting that agents that target both Smad4-dependent and -independent [...]
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Wednesday, May 2, 2012
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