Research Archive — Page 87 of 134

June 10, 2020

C. diff captures blood cell cofactor to build defensive shield

Vanderbilt University Medical Center scientists have identified a C. diff protein system that senses and captures heme (part of hemoglobin) to build a protective shield that fends off threats from our immune system and antibiotics.

June 9, 2020

Vanderbilt, AstraZeneca collaborate on new COVID-19 antibody research

After evaluating the ability of more than 1,500 monoclonal antibodies to bind and neutralize the COVID-19 virus, SARS-CoV-2, in the laboratory, AstraZeneca signed an exclusive license to six candidate antibodies in Vanderbilt’s portfolio.

June 9, 2020

Staph’s activation of blood clotting

Staph bacteria may change the factor they use to activate blood clotting — to evade the immune response — a new study suggests.

June 8, 2020

When rankings are unfounded

There are many good reasons to survey anesthesiology patient satisfaction but ranking individual clinicians isn’t one of them, the authors of a new study conclude.

June 4, 2020

Protecting the injured kidney

Leslie Gewin and colleagues have upended conventional dogma about Wnt/beta-catenin signaling in the kidney, finding that it protects against chronic kidney disease rather than promoting it.

June 4, 2020

Potential new cancer target

Vanderbilt researchers have discovered the involvement of a certain type of adenosine receptor in mediating signaling that supports tumor growth and metastasis.