Leigh MacMillan Archive — Page 39 of 84

Kareem Mohni, PhD, left, and David Cortez, PhD, have discovered a new DNA repair pathway that guards against genomic mutations.
February 28, 2019

Novel DNA repair mechanism preserves genome integrity: study

Biochemistry investigators at Vanderbilt have discovered a new DNA repair mechanism that prevents gene mutations during DNA replication.

February 28, 2019

Evans set for next Discovery Lecture

Ronald Evans, PhD, renowned for his discoveries of nuclear hormone receptors and how they work, will deliver the next Flexner Discovery Lecture on Thursday, March 7.

Young Kim, MD, PhD, left, Michael Korrer, PhD, and colleagues are studying a potential new cancer immunotherapy option.
February 21, 2019

Discovery points to new cancer immunotherapy option

An international team involving Vanderbilt researchers has discovered that a new “checkpoint” protein on immune system cells is active in tumors, and that blocking it — in combination with other treatments — is a successful therapeutic approach in mouse models of cancer.

February 14, 2019

Probing H. pylori cancer protein

Understanding how a bacterial protein that influences the risk of stomach cancer is produced could guide new strategies for treatment.

February 14, 2019

Modulating stress circuits

Danny Winder and colleagues demonstrate an interaction between two signaling pathways — and its impact on the activity of neurons that respond to stress.

February 14, 2019

Adhesion protein optimizes border

Matthew Tyska and colleagues have found that an adhesion protein plays a key role in building the intestinal brush border that is essential for absorbing nutrients.