News tagged with malignant cells

A strategy for combating drug-resistant cancers

Many cancer therapies function by activating proteins like Caspase-3 (CASP3) that promote cell death. Several forms of cancer develop resistance to these drugs by down regulating CASP3 through an unknown mechanism. In the ...

Aug 27, 2013
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Technique filters cancer where chemo can't reach

(Medical Xpress)—A cancer therapy that removes malignant cells from a patient's cerebrospinal fluid may soon be available to prevent metastases and decrease complications of cancers involving the brain, according to Penn ...

Jul 30, 2013
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A circuitous route to therapy resistance

Gliomas are malignant brain tumors that arise from glial cells called astrocytes, found in the central nervous system. "In treating malignant gliomas, we currently combine radiotherapy with the anticancer drug temozolomide. ...

Jun 26, 2013
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