Blog editor shift

This is partly a temporary good-bye and partly an introduction to Wayne Drash. Wayne will be filling in for Quinn Eastman, who has been the main editor of Lab Land. Wayne is a capable writer. He spent 24 years at CNN, most recently within its health unit. He won an Emmy with Sanjay Gupta for a documentary about the separation surgery of two boys conjoined at the head. Wayne plans to continue writing about biomedical research at Read more

Some types of intestinal bacteria protect the liver

Certain types of intestinal bacteria can help protect the liver from injuries such as alcohol or acetaminophen overdose. Emory research establishes an important Read more

Can blood from coronavirus survivors save the lives of others?

Donated blood from COVID-19 survivors could be an effective treatment in helping others fight the illness – and should be tested more broadly to see if it can “change the course of this pandemic,” two Emory pathologists say. The idea of using a component of survivors’ donated blood, or “convalescent plasma,” is that antibodies from patients who have recovered can be used in other people to help them defend against coronavirus. Emory pathologists John Roback, MD, Read more

triplet repeat

NINDS supporting Emory/UF work on myotonic dystrophy

A collaboration we wrote about back in 2017, between Emory cell biology chair Gary Bassell and University of Florida neurogeneticist Eric Wang, is taking off.

The National Institute of Neurological Disorders and Stroke has awarded Bassell’s and Wang’s laboratories $2.2 million over five years to examine the neuronal function of Muscleblind-like proteins, which play key roles in myotonic dystrophy.

Gary Bassell and Eric Wang have been collaborating on myotonic dystrophy research

The classic symptom for myotonic dystrophy is having trouble releasing one’s grip on a doorknob, but it is a multi-system disorder, caused by expanded DNA triplet or quadruplet repeats. RNA from the expanded repeats is thought to bind and sequester Muscleblind-like proteins, leading to an impaired process of RNA splicing.

Bassell says the project is expected to clarify how Muscleblind-like proteins regulate RNA localization in neurons and also identify therapeutic targets. In recent years, the DM research community has been paying increasing attention to neurologic symptoms.

Posted on by Quinn Eastman in Neuro Leave a comment