Promising Technique to keep Tumors from Spreading Developed by Cornell Researchers

Very interesting, especially if it works.

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Promising Technique to keep Tumors from Spreading Developed by Cornell Researchers

Reporter: Aviva Lev-Ari, PhD, RN

Jan. 6, 2014

Metastatic cancer cells implode on protein contact

Lindsay France/University Photography
Professor Michael King, right, with students Elizabeth Wayne, left, and Michael Mitchell in the King laboratory.

By attaching a cancer-killer protein to white blood cells, Cornell biomedical engineers have demonstrated the annihilation of metastasizing cancer cells traveling throughout the bloodstream.

The study, “TRAIL-Coated Leukocytes that Kill Cancer Cells in the Circulation,” was published online the week of Jan. 6 in the journal Proceedings of the National Academy of Sciences.

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“These circulating cancer cells are doomed,” said Michael King, Cornell professor of biomedical engineering and the study’s senior author. “About 90 percent of cancer deaths are related to metastases, but now we’ve found a way to dispatch an army of killer white blood cells…

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Professor of Biochemistry at Spring Arbor University (SAU) in Spring Arbor, MI. Have been at SAU since 1999. Author of The Stem Cell Epistles. Before that I was a postdoctoral research fellow at the University of Pennsylvania in Philadelphia, PA (1997-1999), and Sussex University, Falmer, UK (1994-1997). I studied Cell and Developmental Biology at UC Irvine (PhD 1994), and Microbiology at UC Davis (MA 1986, BS 1984).