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

George Washington University

Trio with Emory roots probing PTSD-hypertension links

This grant announcement from the American Heart Association caught Lab Land’s eye. All three of the scientists involved in this project, examining the connections between hypertension, inflammation and the sympathetic nervous system in PTSD, have Emory connections:

*Kerry Ressler, previously Emory Psychiatry/HHMI-supported/Yerkes-based lab/Grady Trauma Project, who moved this summer to Harvard’s McLean Hospital

Related finding that emerged from the Grady Trauma Project: Blood pressure drugs linked with lower PTSD symptoms

*Paul Marvar, who worked with both David Harrison and Kerry Ressler at Emory, and is now at George Washington University

Related item on Marvar’s work: Immune cells required for stress-induced rise in blood pressure in animals

*Jeanie Park, kidney specialist who is here now! The grant is exploring the relationship between the sympathetic nervous system, regulation of blood pressure and PTSD.

2015 TV interview with Park on her chronic kidney disease research

Posted on by Quinn Eastman in Heart, Neuro Leave a comment