Bacteria found in pancreatic tumors contain an enzyme that inactivates a common drug used to treat various cancers.

Killer T cells are the foot soldiers of cancer therapy; when starved of oxygen, they become even better adversaries.

New findings explain how cancer treatment counter-intuitively accelerates the violence of the disease.

This knowledge may lead to the detection of brain cancer in its first stages and permit early intervention.

Two-thirds of the herbal medicines used by cancer patients in the Middle East have potential health risks, and could reduce the effectiveness of chemotherapy, Israeli researchers warn.

Technology employed by US researchers to help leukemia patients, hailed worldwide last week, was originated by Israeli researcher Prof. Zelig Eshhar.