Medical research

Flow means 'go' for proper lymph system development

The lymphatic system provides a slow flow of fluid from our organs and tissues into the bloodstream. It returns fluid and proteins that leak from blood vessels, provides passage for immune and inflammatory cells from the ...

Oncology & Cancer

'Lock-'n'-block' drug may prevent cancer from metastasizing

"They got all of it" are the reassuring words people hope to hear following cancer surgery, but a growing understanding of the science of how cancer spreads, and metastasizes, is suggesting that not only is this almost never ...

Oncology & Cancer

The fine line between breast cancer and normal tissues

Up to 40 percent of patients undergoing breast cancer surgery require additional operations because surgeons may fail to remove all the cancerous tissue in the initial operation. However, researchers at Brigham and Women's ...

Oncology & Cancer

The do-nothing dilemma—surveillance vs. surgery for cancer

Imagine for a moment that you have a tiny but worrisome lung nodule or, say, a growing bulge in a crucial blood vessel. You have no choice but to continue with normal life: going to work, running errands, paying taxes, negotiating ...

Oncology & Cancer

Some stem cells can trigger tumors

(Medical Xpress) -- Stem cells often used in reconstructive surgery following mastectomies and other cancer-removal treatments may pose a danger: Cornell biomedical scientists have discovered that these cells, in contact ...

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