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Key mechanism identified in brain tumor growth

McGill Newsroom

Discovery offers hope for more effective treatments of deadly glioblastomas

A gene known as OSMR plays a key role in driving the growth of glioblastoma tumors, according to a new study led by a McGill University researcher and published in the journal Nature Neuroscience.

Published: 25Apr2016

Addiction: abnormal communication in the brain

Addiction to cigarettes, drugs and other stimulants has been linked in the past to the brain’s frontal lobes, but now there is scientific evidence that indicates where in the frontal cortex addiction takes hold and how.  Addiction could be a result of abnormal communication between two areas of the frontal lobes linked to decision-making.  The discovery will undoubtedly stimulate clinical work on new therapies for millions of people who suffer from addiction.

Published: 29Jan2013