App aids substance use recovery in vulnerable populations

Although drug overdose deaths declined in the U.S. last year, the rate of substance use disorder is rising, and the problem remains undertreated: Fewer than one in five people with substance use disorder report that they've ...

Paradigm shift in immune checkpoint biology

A research team led by Professor Ki-Young Lee at the College of Medicine, Sungkyunkwan University, has uncovered a previously unrecognized tumor-intrinsic role of the immune checkpoint molecule PD-L1, providing new mechanistic ...

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