Two items relevant to long COVID

One of the tricky issues in studying in long COVID is: how widely do researchers cast their net? Initial reports acknowledged that people who were hospitalized and in intensive care may take a while to get back on their feet. But the number of people who had SARS-CoV-2 infections and were NOT hospitalized, yet experienced lingering symptoms, may be greater. A recent report from the United Kingdom, published in PLOS Medicine, studied more than Read more

All your environmental chemicals belong in the exposome

Emory team wanted to develop a standard low-volume approach that would avoid multiple processing steps, which can lead to loss of material, variable recovery, and the potential for Read more

Signature of success for an HIV vaccine?

Efforts to produce a vaccine against HIV/AIDS have been sustained for more than a decade by a single, modest success: the RV144 clinical trial in Thailand, whose results were reported in 2009. Now Emory, Harvard and Case Western Reserve scientists have identified a gene activity signature that may explain why the vaccine regimen in the RV144 study was protective in some individuals, while other HIV vaccine studies were not successful. The researchers think that this signature, Read more

chronic kidney disease

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