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Metastatic pancreatic cancer ‘reprograms’ for malignancy

Submitted by vicc_migrate on
Metastatic pancreatic cancer — cancer that has spread from the pancreas to other tissues and is responsible for most patient deaths — changes its metabolism and is “reprogrammed” for optimal malignancy, according to new findings reported Jan. 16 in Nature Genetics. It may be possible to reverse the malignant reprogramming to treat metastatic pancreatic cancer, […]

Researchers find novel mechanism of resistance to anti-cancer drugs

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The targeted anti-cancer therapies cetuximab and panitumumab are mainstays of treatment for advanced colorectal cancer, the second leading cause of cancer-related deaths in the United States. However, many patients have tumors with genetic mutations that make them resistant to these anti-epidermal growth factor receptor (EGFR) monoclonal antibodies, or the cancers develop resistance during treatment.

Drivers of breast cancer metastasis

Submitted by vicc_migrate on
Overexpression of HER2 (human epidermal growth factor receptor 2) is found in about 25 percent of breast cancers and is associated with poor outcomes. HER2-amplified breast cancers use signaling through a complex of proteins called mTORC2 to drive tumor formation, tumor cell survival and resistance to HER2-targeted therapies. Rebecca Cook, Ph.

Investigators match novel cancer mutations with potential therapies

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Research led by Vanderbilt-Ingram Cancer Center (VICC) investigators may have solved a mystery about why a targeted therapy stops working in a small group of breast cancer patients. They identified a novel gene mutation that develops in the tumors, and then found a different cancer drug that appears to treat the newly identified mutation. The […]
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