Leigh MacMillan

February 20, 2017

Improving therapies for GI tumors

A signaling protein overexpressed in upper gastrointestinal cancers is an attractive therapeutic target.

February 16, 2017

Neurologist Dalmau set for next Discovery Lecture

Josep Dalmau, M.D., Ph.D., renowned for his studies of immune disorders affecting the brain and spinal cord, will deliver the next Flexner Discovery Lecture on Thursday, Feb. 23.

February 8, 2017

Pathology of septic shock

The signaling molecule IL-15 promotes septic shock, a life-threatening condition involving organ injury caused by infection.

bacteria microbiome
February 3, 2017

Bacterial signaling systems

Vanderbilt researchers have identified a unique example of communication between bacterial signaling systems, which may have relevance for antibiotic resistance.

January 25, 2017

Flu vaccine response in older adults

High dose flu vaccine boosts the immune response in older adults by increasing activation of certain immune cells.

Illustration of human intestinal tract
January 19, 2017

Colorectal cancer clues

Although cancers arising from different areas of the large intestine are heterogeneous, they appear to use similar important tumorigenic pathways.