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Latest KRAS Stories

2012-04-02 15:28:44

Fox Chase scientists suggest that the findings could also serve as a new target for treatment Researchers at Fox Chase Cancer Center in Philadelphia have found that a protein associated with other cancers appears to also be important in head and neck cancer, and may consequently serve as a good target for new treatments. The findings will be reported at the AACR Annual Meeting 2012 on Sunday, April 1. The researchers found that patients whose tumors had higher levels of the protein...

2012-02-16 18:16:47

Better understanding of cancer-promoting pathway may lead to new strategy for treatment-resistant tumors Researchers from the Massachusetts General Hospital (MGH) Cancer Center have identified a new potential strategy for treating colon tumors driven by mutations in the KRAS gene, which usually resist both conventional and targeted treatments. In a paper appearing in the Feb. 17 issue of Cell, the team reports that targeting a later step in the pathway leading from KRAS activation to tumor...

2012-02-07 14:36:14

Researchers at Yale School of Medicine have, for the first time, described the genetic basis of endometriosis, a condition affecting millions of women that is marked by chronic pelvic pain and infertility. The researchers' discovery of a new gene mutation provides hope for new screening methods. Published in the Feb. 3 early online issue of EMBO Molecular Medicine, the study explored an inherited mutation located in part of the KRAS gene, which leads to abnormal endometrial growth and...

2012-02-02 18:00:09

Breakthroughs demonstrate importance of targeted therapies Different kinds of lung cancer behave in different ways, suggesting they are fundamentally different diseases. According to a University of Colorado Cancer Center study published in Cancer, the official journal of the American Cancer Society, different subgroups of non-small cell lung cancer (NSCLC) show distinct patterns of spread in the body. The study looked at 209 patients diagnosed with stage IV non-small cell lung cancer...

2012-01-31 12:54:12

Inactivating Kras caused tumors to disappear, suggesting possible treatment target A mutant protein found in nearly all pancreatic cancers plays a role not only in the cancer's development but in its continued growth, according to a new study from University of Michigan Comprehensive Cancer Center researchers. The finding suggests a possible target for developing new ways to treat this deadly disease. Researchers have known that mutations in the Kras gene are what cause pancreatic...

2012-01-26 12:47:34

UT MD Anderson-led team identifies new potential treatment avenue to block an elusive target Scientists have connected two signature characteristics of pancreatic cancer, identifying a self-perpetuating "vicious cycle" of molecular activity and a new potential target for drugs to treat one of the most lehal forms of cancer. The research, reported in the journal Cancer Cell and led by scientists at The University of Texas MD Anderson Cancer Center, connected the molecular dots between:...

2012-01-23 10:44:09

The work will be published in the latest issue of Nature Medicine journal Doctors and researchers of Hospital del Mar and its research institute, the IMIM, have lead a study describing a new pharmacological resistance to cancer. This new mechanism is a mutation in an oncogene called EGFR (epidermal growth factor receptor) causing resistance to treatment using a drug called cetuximab, a monoclonal antibody which specifically attacks the EGFR. The study proves that, both in lab models and...

2012-01-13 06:50:42

(Ivanhoe Newswire) — Until now, researchers have not examined never-smokers as extensively as they have smokers as potential lung cancer patients. Never-Smokers — individuals who smoke fewer than 100 cigarettes in his/her lifetime–are estimated to account for 10 percent of lung cancer cases. Today, researchers have begun to identify which mutations and pathway changes lead to lung cancer in never-smokers, this a first step towards developing potential therapeutic targets....

2012-01-11 10:08:01

The investigational drug ganetespib, a synthetic second-generation Hsp90 inhibitor, slowed the growth of cancer cells taken from non-small cell lung cancer tumors with a mutation in the KRAS gene. The drug was even more active when combined with traditional lung cancer treatments and other investigational targeted therapies, according to preclinical study data. David A. Proia, Ph.D., and Jaime Acquaviva, Ph.D., scientists at Synta Pharmaceuticals Corp., presented the data at the AACR-IASLC...


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The word 'bellycheer' may come from 'belle cheer', "good cheer".
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