Two papers looking at colon cancer biomarkers have been retracted by research team that had been based at Johns Hopkins University School of Medicine, reports Retraction Watch. Papers from that group looking at prostate cancer have already been retracted, the blog adds, and some of the team members have since moved on from Hopkins.

Get the full story

This story is free
for registered users

Registering provides access to this and other free content.

Register now.

Already have an account?
Login Now.

Ancient DNA indicates Stone Age, hunter-gather inhabitants of Britain imported wheat.

Joel Achenbach explores at National Geographic why people find science difficult to believe.

In Science this week: gene linked to expansion of the human neocortex, and more.

The National Institute of General Medical Sciences director says changes the agency made have allow it to boost success rates.