Another side to cancer immunotherapy? Emory scientists investigate intratumoral B cells

B cells represent the other major arm of the adaptive immune system, besides T cells, and could offer opportunities for new treatments against some kinds of Read more

Don’t go slippery on me, tRNA

RNA can both carry genetic information and catalyze chemical reactions, but it’s too wobbly to accurately read the genetic code by itself. Enzymatic modifications of transfer RNAs – the adaptors that implement the genetic code by connecting messenger RNA to protein – are important to stiffen and constrain their interactions. Biochemist Christine Dunham’s lab has a recent paper in eLife showing a modification on a proline tRNA prevents the tRNA and mRNA from slipping out Read more

Two birds with one stone: amygdala ablation for PTSD and epilepsy

It’s quite a leap to design neurosurgical ablation of the amygdala to address someone’s PTSD, and it was only considered because of the combination with Read more

lung function

Beyond CF – potential byproducts of precision medicine

Just a quick comment on the potential of research being conducted by Eric Sorscher, who came to Emory from University of Alabama, Birmingham in 2015 and is now a Georgia Research Alliance Eminent Scholar. While Sorscher’s lab is working on advancing new treatments for cystic fibrosis patients who currently do not benefit from available drugs, it was intriguing to learn of potential side benefits beyond cystic fibrosis.

Cystic fibrosis is caused by mutations in the CFTR gene, which encodes a protein with important functions in cells that produce mucus, sweat, saliva, tears and digestive enzymes. But other things can impair the functioning of the CFTR protein besides genetic mutations. Namely, smoking. Read more

Posted on by Quinn Eastman in Uncategorized Leave a comment