'Locking' an arthritis drug may be key to improving it

Attaching a removable lock to an arthritis drug can make it safer and more effective, according to a new study publishing June 13 in the open-access journal PLOS Biology led by Wen-Wei Lin of Kaohsiung Medical University, Taiwan. The findings suggest a new way to improve the efficacy of a drug taken by millions of patients throughout the world.

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