Science Friday

Fridays 1 - 3 p.m.
  • Hosted by Ira Flatow

Science Friday is a weekly science talk show, broadcast live over public radio stations nationwide from 2-4 p.m. Eastern time. Each week, we focus on science topics that are in the news and try to bring an educated, balanced discussion to bear on the scientific issues at hand. Panels of expert guests join Science Friday's host, Ira Flatow, a veteran science journalist, to discuss science -- and to take questions from listeners during the call-in portion of the program.

To participate, call 1 (844) 724-8255 or Twitter users can tweet questions @scifri.

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Could brain infection set the stage for Alzheimer’s?

Jun 13, 2016

One of the hallmarks of Alzheimer’s disease is the buildup of the protein amyloid-beta in the brain. Several years ago neurobiologist Rob Moir began wondering about the function of amyloid-beta. Surely it couldn’t just be junk, gumming up the brain? His studies on this protein may be overturning some 30 years of assumptions about what causes Alzheimer’s. 

Moir first began wondering about amyloid-beta over Friday night drinks at a bar. 

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