Oncology & Cancer

Obesity is increasing people's risk of cancer. Why?

Obesity is now a global epidemic, and it is increasing people's risk for cancer. The National Cancer Institute lists more than a dozen cancers that are associated with overweight and obesity. But how obesity increases cancer ...

Medical research

How metastatic cancer causes leaky blood vessels

Preventing metastasis—the development of cancer cells beyond their original location—remains one of the major goals of current cancer research. Most malignant tumor cells metastasize by exploiting abnormal leakage from ...

Medical research

Lethal cancer cells buddy up to survive

Tumor cells in the most common pancreatic cancer share nutrients to live and grow. A new discovery by University of California, Irvine biologists and collaborators during a four-year investigation could help lead to better ...

Oncology & Cancer

Five facts you may not know about brain tumors

Brain tumors scare most people, but there are still reasons to be hopeful if you learn you have an abnormal growth in your brain—even if it's cancer, says Sean Grimm, MD, chief of the Section of Medical Neuro-Oncology at ...

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