Kaiser Permanente

This Week in PNAS

In PNAS this week: effect of PD-L1 expression on immunotherapy response, endogenous retrovirus segregation in European rabbits, and more.

The researchers said that uncovering a genetic mechanism behind the condition could aid in the development of new treatments.

Senator Elizabeth Warren (D-Mass.) has released the results of a genetic ancestry analysis, the Boston Globe reports.

Retraction Watch's Ivan Oransky and Adam Marcus report that Harvard Medical School and Brigham and Women's Hospital have recommended that more than 30 papers from a former researcher be retracted.

Thomas Steitz, who won the 2009 chemistry Nobel Prize for his ribosome work, has died, the Washington Post reports.

In PLOS this week: mechanisms for genes implicated in coronary artery disease, rumen microbes and host genetics influence cow methane production, and more.