September 21st, 2009 -- Posted in Prostacet |
Mounting attest indicates that Prostate Cancer is an transmissible Disease Caused by a recently identified virus. It will be some moment before researchers can definitively assay whether the virus Causes Prostate Cancer. And even more spell to bare a Successful vaccine if it does. But the National Institutes of Health’s Cancer disunion is impressed enough with the observations to encourage researchers to cooperate and team up on this topic. Tabitha M. Powledge, a discipline journalist based near Washington, D.C., says her interviews of cardinal Cancer experts holiday her with the impression that few would be particularly surprised to discover Prostate Cancer is an communicable Disease.
“There is a lot of secondary evidence from epidemiology and Genetics that Prostate Cancer may decline out to be among the several Cancers that are now proven infectious,” says Powledge, who specializes in penmanship about Essential Research. “The Research does Offer want there will be ways in the future to Prevent Prostate Cancer just as there are vaccines today that hinder cervical Cancer.” Q. What have researchers identified as the concealed virus? A. The dubious is xenotropic murine leukemia-Related virus, comparable to viruses known to cause Cancer in Animals.
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September 11th, 2009 -- Posted in Prostate |
SALT LAKE CITY, Sept. 8 (UPI) — U.S. researchers found the XMRV retrovirus more than four times more in Prostate cancers than in kind Prostate Tissue.
Researchers at the University of Utah and Columbia University found XMRV baksheesh in 27 percent of venomous Cells and 6 percent of kind-hearted Cells when more than 200 understanding Prostate cancers and more than 100 non-cancerous Prostate tissues were examined. The Study, published in the Proceedings of the National Academy of Sciences, confirmed XMRV is a gammaretrovirus — a slow retrovirus Original lone from Prostate cancers in 2006 by researchers at the University of California, San Francisco and the Cleveland Clinic. Gammaretroviruses are known to cause Cancer in Animals, but have not been shown to do so in humans, the researchers said. “We found that XMRV was adduce in 27 percent of Prostate cancers we examined and that it was associated with more forward Tumors,” memorize chieftain Dr. Ila R. Singh of the University of Utah said in a statement.
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May 23rd, 2009 -- Posted in Prostacet |
PHILADELPHIA, May 23 (UPI) — U.S. researchers have Linked adverse oxygen Levels in Prostate Tumors to Cancer Recurrence. Using a statistical nonesuch that accounted for such hazard factors as Tumor Grade, Prostate-Specific Antigen up to date and Tumor size, researchers at the Fox Chase Cancer Center in Philadelphia found bawl oxygen – hypoxia — in the Tumor before healing to be a significant affluent predictor of an snowball in PSA Levels.
PSA Levels are considered markers of Tumor Recurrence in Prostate Cancer. Dr. Aruna Turaka of Fox Chase Cancer Center in Philadelphia and colleagues custom-built a enquiry to Study the quantity of oxygen that Prostate Tumors and non-Cancerous muscle accumulation were receiving on 57 Patients with scanty or transitional jeopardy of Cancer – just before the Patients received a arrangement of localized diffusion analysis known as Brachytherapy.
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May 16th, 2009 -- Posted in Prostacet |
Four hazard factors that relief intimate how Large men may subsist with Metastatic Prostate Cancer could aid Doctors choose more effective Treatments, according to a memorize led by researchers in the Duke Comprehensive Cancer Center. “There is a requisite for connection of accurate and Simple-to-use prognostic factors for men with Prostate Cancer that has feed beyond the Prostate, so that Patients and their Doctors can make up one’s mind which Treatment regimen makes the most impression for their situation,” said Andrew Armstrong, M.D., a Medical oncologist at Duke and cable investigator on this Study.
“Our swot was aimed at developing meticulous predictors which may be used to Support in Clinical decision-making and also in planning Clinical Trials for men whose Sickness has stopped responding to Hormone Therapy.” The researchers will Stage their findings on a notice at the 2009 American Society of Clinical Oncology Session in Orlando, on Sunday, May 31. The swotting was funded by the Duke Comprehensive Cancer Center.
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March 3rd, 2009 -- Posted in Prostacet |
Researchers at the University of Illinois at Chicago’s Institute for Health Research and Policy have been awarded a five-year, $3 million concede from the National Cancer Institute to Retreat the connector between body obesity and Prostate Cancer progression. Recent Studies have found that chubby men with Prostate Cancer have a higher probability of developing leftist or disastrous ailment anyway of their Tumor Order and Stage at Diagnosis. The UIC researchers pattern to identify the biological factors decision-making for poorer outcomes among portly Patients, says Dr. Vincent Freeman, subordinate professor of epidemiology at the UIC School of Public Health and master investigator of the project.
The findings should leading to new approaches to preventing Prostate Cancer Recurrence or ascension after healing that could involve drug therapies, lifestyle changes, or both, Freeman said. Freeman’s span will enroll approximately 500 men from Chicago-area Medical Centers who have been diagnosed with clinically Early-Stage Prostate Cancer and who are candidates for curative cure with Surgery. Body bulky will be quantified at the interval of Diagnosis and one year after Surgery using gonfanon body-size measurements such as waist circumference and body multitude Index, and body compounding measurements using X-rays to appraise the applicable amounts of bone, body water, and body fat.
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February 20th, 2009 -- Posted in Prostacet |
The conundrum for clinicians is that while many of the Tumors can be extraordinarily litigious and immediately life-threatening, others are so slow-growing that they can be safely ignored, a concept known as watchful Waiting. But there has not been any considerable feature to designate between the two forms. To speech the Problem, the Michigan Group worn the new Science of metabolomics, in which researchers bearing at all the metabolites - chemicals produced during metabolism - associated with an Organ. They wilful 1,126 metabolites in 262 samples of thriving Prostate Tissue, localized Prostate Tumors and hostile or Metastatic Prostate Cancer. The researchers identified 10 chemicals whose Levels Increased during Prostate Cancer progression.
The most breathtaking Results were with sarcosine: Levels were elated precipitously in 79 percent of Metastatic Cancer Patients and less cuttingly in 42 percent of the antiquated contrive Patients. The chemical was not found at all in Cancer-free samples. The chemical was also without delay detected in the Urine of Prostate Cancer Patients, suggesting that it may be reasonable to happen a Simple, noninvasive probe for the Tumor.
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October 8th, 2008 -- Posted in Prostate |
Oct. 7, 2008 — Millions of men submit to from an Gland. There are many at one’s disposal for Treatment, but what things do these Drugs have on bone Health? Researchers view that more than 8 million men in the U.S. ages 50-79 will have to deal with an Enlarged by the year 2010.
Drugs that attend Enlarged Prostate, or congenial Prostatic Hyperplasia (BPH), come in two groups: 5-alpha reductase inhibitors and alpha-blockers. Researchers led by Steven J. Jacobsen, MD, of Kaiser Permanente Southern California, wanted to remark out if there is any interplay between 5-alpha reductase inhibitors and with it. Examples of these Drugs comprehend Proscar and Avodart.
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