Leigh MacMillan

window in the process of freezing over
December 8, 2016

Plasmin prevents muscle ‘hardening’ after injury: study

Vanderbilt researchers have made the surprising discovery that the protease plasmin, known for its clot-busting role in the blood, protects soft tissue from turning to bone after severe injuries and certain orthopaedic surgeries.

By Leigh MacMillan
November 17, 2016

Stem cells promote tolerance

Blood-forming stem cells play a role in immune tolerance and acceptance of organ transplants, Vanderbilt researchers have discovered.

By Leigh MacMillan
November 10, 2016

Links between immune cells and metabolism explored

At the intersection of immunology and metabolism is a burgeoning new field: immunometabolism. It’s an area where Vanderbilt has exceptional strengths, said Jeffrey Rathmell, Ph.D., Cornelius Vanderbilt Professor of Immunobiology.

By Leigh MacMillan
November 8, 2016

Improving wound healing

Vanderbilt researchers have shown that an injectable material improves wound healing and may be useful for large skin wounds such as those in patients with diabetes.

By Leigh MacMillan
November 4, 2016

Probing drug abuse circuitry

Vanderbilt researchers have identified cocaine-induced modifications at specific neuronal connections, which could aid the development of new therapies for substance abuse disorders.

By Leigh MacMillan
tug-of-rope pair
November 3, 2016

VUMC investigators find pathogens work together to infect host

Pseudomonas aeruginosa and Staphylococcus aureus — two pathogens that frequently co-infect the lungs of patients with cystic fibrosis — appear to cooperate with each other, Vanderbilt investigators have discovered. When pseudomonas is starved for metal by the host, it shuts down the production of factors that would normally kill staph, promoting a co-infection.

By Leigh MacMillan
November 3, 2016

Max Planck Institute’s Fässler set for next Discovery Lecture

Reinhard Fässler, M.D., director of the Department of Molecular Medicine at the Max Planck Institute in Martinsried, Germany, will deliver the next Flexner Discovery Lecture on Nov. 10.
By Leigh MacMillan
October 27, 2016

Striking view

Dylan Burnette, Ph.D., assistant professor of Cell and Developmental Biology, won 12th Place in Nikon’s Small World 2016 Photomicrography Competition for a colorful image of a dividing cancer cell.
By Leigh MacMillan
October 26, 2016

Single-cell study of tumor samples

A new method for analyzing cells in fixed biopsy tissues from patients by guide personalized treatment strategies for cancer.
By Leigh MacMillan
October 24, 2016

Sleep issues in children with diabetes

Lengthening sleep duration and reducing sleep disturbances in children with type 1 diabetes may improve diabetes outcomes and reduce parental stress.
By Leigh MacMillan
October 20, 2016

Study finds natural compound extends lifespan of worms

A compound found in buckwheat seeds extends the lifespan of worms, Vanderbilt investigators have discovered.
By Leigh MacMillan
October 20, 2016

Forum celebrates VUMC translational research expertise

Vanderbilt University Medical Center’s vibrant culture of clinical and translational research was celebrated at an annual forum last week, and two physician-scientist leaders were honored with awards.
By Leigh MacMillan
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