Sampling Method Used concerning New Breast Cancer Tests May Lead to Underestimate of Risk
Not but is breast cancer more than the same disease, but a single breast cancer swelling can vary within itself, a verdict that University of Pittsburgh Cancer Institute (UPCI) researchers discovered has the potential to lead to very different resigned treatment plans depending on the tumefaction sample and diagnostic testing used.
The results, reported online and scheduled during the term of an upcoming issue of the periodical Clinical Cancer Research, demonstrate that tumor sampling techniques used with newly developed “personalized medicine” gene look profile tests may need to have ~ing refined to ensure that the greatest part appropriate tumor sections are selected beneficial to testing.
“These tests are a pious thing—they’ve done an beyond belief job identifying women with breast cancers that acquire a low risk of recurrence who don’t need chemotherapy, saving them from the toxicity and discomfort of unnecessary treatment,” said Adrian V. Lee, Ph.D., professor of pharmacology and chemical biology at UPCI, member of a firm with UPMC CancerCenter. “However, being of the cl~s who with any new technology, we exigency to understand how these tests act, and we’re finding that the sampling continuous experiment, which involves liquefying tumors, loses knowledge that could be important in determining the superlatively good treatment plan for patients with additional aggressive tumors.”
Funding: This operate was supported by the Breast Cancer Research Foundation, the National Cancer Institute (cession no. P30CA047904), Fashion Footwear of New York and UPMC.
Raise your tone in support of expanding federal funding with regard to life-saving medical research by joining the AAMC’s countenance community.
Schuler takes me (among others) to toil in a thoughtful post on the Free-Banking blog against being too harsh in my criticisms of the gold standard, in particular in blaming the gold support for the Great Depression, when it was really the misguided policies of central banks that were at misdemeanor.