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Health

Study can't confirm lab results for many cancer experiments

Eight years ago, a team of researchers launched a project to carefully repeat early but influential lab experiments in cancer research. They recreated 50 experiments, the type of preliminary research with mice and test tubes that sets the stage for new cancer drugs. The results reported Tuesday: About half the scientific claims didn't hold up.

Chemotherapy is administered to a cancer patient via intravenous drip at Duke Cancer Center in Durham, N.C., on Thursday, Sept. 5, 2013. THE CANADIAN PRESS/AP-Gerry Broome

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This undated electron microscope image made available by the U.S. National Institutes of Health in February 2020 shows the Novel Coronavirus SARS-CoV-2, orange, emerging from the surface of cells, green, cultured in the lab. (NIAID-RML via AP)

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