Medications

Genetic test for Plavix use may be unneeded: study

A new study published Wednesday cast doubt on the usefulness of a genetic test for patients taking the anti-coagulant drug Plavix, calling into question last year's FDA warning about the blood thinner.

Oncology & Cancer

Uncovering a key player in metastasis

About 90 percent of cancer deaths are caused by secondary tumors, known as metastases, which spread from the original tumor site.

Oncology & Cancer

Antibody-guided drug works against acute lymphoblastic leukemia

An antibody packaged with a potent chemotherapy drug to selectively destroy acute lymphoblastic leukemia (ALL) cells eradicated or greatly reduced the disease for 61 percent of 46 patients in a phase II study. It will be ...

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