Department of Pathology Microbiology and Immunology Archive — Page 27 of 31

staph colonies on red petri dish
October 16, 2014

Staph ‘gangs’ share nutrients during infection: study

Antibiotic-resistant bacteria can share resources to cause chronic infections, Vanderbilt investigators have discovered. The findings shed light on a long-standing question in infectious diseases and may inform new treatment strategies.

discarded clothing size tags
October 16, 2014

Lymphocyte study reveals obesity clues

Vanderbilt University researchers are closer to understanding the link between obesity, chronic inflammation and type 2 diabetes.

Cropped person in a beige shirt and blue jeans clutching their abdomen with both hands against a white background.
October 9, 2014

Immune cells that guard against ingested pathogens discovered

Vanderbilt investigators have discovered a new type of immune cell residing in the intestinal epithelium that may function as a first line of defense against ingested pathogens.

Stylized blue lungs on a dark background, with the right lung breaking apart into floating geometric fragments.
September 25, 2014

A path to sarcoidosis treatment

Vanderbilt investigators identify a new therapeutic target for the inflammatory lung disease sarcoidosis.

Side-by-side fluorescence images of tumors in an animal model: the control tumor on the left has fewer visible blood vessels, while the VEGFR1-high osteosarcoma tumor on the right shows denser vascular networks. Red and green fluorescent structures appear against a black background.
September 3, 2014

Aggressive bone cancers build more blood vessels

A subpopulation of bone cancer cells may be responsible for driving clinically aggressive behavior, suggesting new treatment options.

Portrait of Manuel Ascano, Ph.D., smiling in a biochemistry laboratory, with lab equipment and shelves visible in the background.
August 28, 2014

Ascano seeks to shed light on cellular stress response

Ebola. Chikungunya. Influenza. What’s to be done about these headline-grabbing, debilitating, often lethal viruses?