Pain-induced changes in the brain’s opioid system may explain the limited effectiveness of opioid therapy in chronic pain

Published: 27 May 2018

Pain-induced changes in the brain’s opioid receptor system may explain the limited effectiveness of opioid therapy in chronic pain and may play a role in the depression that often accompanies it,...

New hope in the fight against pain

Published: 17 February 2015

An international study led by scientists at McGill University reports, for the first time, that drugs that selectively target the melatonin MT2 receptor represent a novel class of analgesic drugs...

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