Beyond birthmarks and beta blockers, to cancer prevention

Ahead of this week’s Morningside Center conference on repurposing drugs, we wanted to highlight a recent paper in NPJ Precision Oncology by dermatologist Jack Arbiser. It may represent a new chapter in the story of the beta-blocker propranolol. Several years ago, doctors in France accidentally discovered that propranolol is effective against hemangiomas: bright red birthmarks made of extra blood vessels, which appear in infancy. Hemangiomas often don’t need treatment and regress naturally, but some can lead Read more

Drying up the HIV reservoir

Wnt is one of those funky developmental signaling pathways that gets re-used over and over again, whether it’s in the early embryo, the brain or the Read more

Overcoming cardiac pacemaker "source-sink mismatch"

Instead of complication-prone electronic cardiac pacemakers, biomedical engineers at Georgia Tech and Emory envision the creation of “biological Read more

Alison Bernstein

Parkinson’s drug discovery: visit the dopamine container store

In a recent PNAS paper, Gary Miller and colleagues at Rollins School of Public Health outline a potential therapeutic approach to Parkinson’s disease that I’m going to call the Container Store approach.

If you have a mess in your kitchen or basement workshop, you might need more or better containers to hold your tools. Analogously, problems in Parkinson’s disease can be traced back to a lack of effective containers for the brain communication chemical dopamine.

Read more

Posted on by Quinn Eastman in Neuro Leave a comment