Health and Medicine

New treatment for a rare obesity

Diabetes drugs known as GLP-1 receptor agonists, such as exenatide (Byetta), are a promising and safe treatment for a rare form of obesity.

VUMC begins study of second COVID-19 vaccine

Vanderbilt University Medical Center has begun recruiting up to 250 participants for a Phase 3 clinical trial testing an investigational COVID-19 vaccine candidate developed by the Janssen Pharmaceutical Companies of Johnson & Johnson.

Frog peptides as anti-HIV microbicides

Peptides derived from the antimicrobial peptides secreted by frogs could function as microbicides to limit HIV transmission, while sparing protective vaginal bacteria.

Former Vanderbilt Prize winner Amon mourned

Angelika Amon, PhD, a pioneering cell and molecular biologist and winner of the 2018 Vanderbilt Prize in Biomedical Science, died Oct. 29 from cancer. She was 53.

Artist Anjali Kumari, an undergraduate student at North Carolina Agricultural and Technical State University, worked with Vanderbilt PhD student Kelsey Pilewski on this piece that depicts co-infection by two viruses, HIV (blue) and HCV (red), and the evolution of antibodies to combat virus infection.

Grant helps expand VI4’s Artist-in-Residence program

An innovative Vanderbilt program that brings together scientists and artists with the shared goal of scientific communication is set to expand with support from a three-year grant from the Burroughs Wellcome Fund.

Histamine circuits in brain reward center

Histamine — commonly associated with allergies — also has a signaling role in the brain’s reward center and may offer a novel target for treating addiction.

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