Stage fright: don't get over it, get used to it

Many can feel empathy with the situation Banerjee describes: facing “a room full of scientists, who for whatever reason, did not look very happy that Read more

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

COPD

Threshold for long-term marijuana effects on lung function

Intuition may suggest that smoke is bad for the lungs, whether it comes from a campfire or from tobacco or marijuana. A practical question is: how bad is an occasional joint, compared with some background level of air pollution and the lungs’ ability to cope?

Since a few states have been loosening restrictions on marijuana, a group of Emory pulmonologists – Jordan Kempker, Eric Honig, and Greg Martin — decided to look at the long-term effects of marijuana smoking on lung function. Their findings, published in the Annals of the American Thoracic Society (PDF), have already attracted some attention. Read more

Posted on by Quinn Eastman in Uncategorized Leave a comment