Leigh MacMillan

little girl using inhaler
January 4, 2018

Asthma study may point to potential new therapeutic approach

New findings from Vanderbilt suggest that blocking the migration of cells involved in asthma may represent a new approach for treating the respiratory condition.

By Leigh MacMillan
December 21, 2017

Obesity interventions: ideal dose?

The optimal “dose” for behavioral interventions to treat childhood obesity are not clear, Vanderbilt researchers concluded after analyzing 133 clinical trial that occurred over the course of 17 years.

By Leigh MacMillan
November 15, 2017

Radiation and pulmonary fibrosis

To develop strategies for preventing radiation-induced lung fibrosis (scarring), Vanderbilt investigators are exploring the cell types and factors that contribute to the fibrotic response.

By Leigh MacMillan
November 13, 2017

Salt, inflammation and hypertension

Vanderbilt researchers have identified a pathway that links excess sodium, inflammation and hypertension.

By Leigh MacMillan
November 9, 2017

Advanced imaging tools reveal architecture of cell division machinery

Using super-resolution microscopy tools in the Nikon Center of Excellence, Vanderbilt investigators have determined the molecular architecture of the contractile ring machinery that functions during cell division — a process that is essential for life.

By Leigh MacMillan
November 2, 2017

Pediatric cardiologist Johns thrives in many roles

Pediatric cardiologist James Johns, M.D., relishes being a physician who wears many hats.

By Leigh MacMillan
November 2, 2017

Asthma expert Wenzel set for Nov. 9 Discovery Lecture

Sally Wenzel, M.D., a global expert on severe asthma, will deliver the next Flexner Discovery Lecture on Thursday, Nov. 9.
By Leigh MacMillan
November 1, 2017

Bioactive lipids and rheumatoid arthritis

An enzyme that produces bioactive fatty acids has elevated activity in patients with rheumatoid arthritis, supporting further studies to understand its biologic roles in the disease.
By Leigh MacMillan
October 30, 2017

Disparities in influenza outcomes

Neighborhood determinants – represented by census tract data – contribute to the risk of influenza hospitalization and could be used to guide interventions such as vaccinations to high-risk areas.
By Leigh MacMillan
October 18, 2017

Calcium intake and colorectal cancer

Calcium intake appears to protect against colorectal cancer in individuals with certain gene variants, Vanderbilt researchers have discovered.
By Leigh MacMillan
October 17, 2017

Researchers find novel mechanism of resistance to anti-cancer drugs

Vanderbilt investigators have discovered a novel non-genetic cause of resistance to the targeted anti-cancer therapy cetuximab. Their findings, reported this week in Nature Medicine, suggest a strategy for overcoming this resistance.
By Leigh MacMillan
October 13, 2017

New tools to combat kidney fibrosis

Vanderbilt investigators have developed a new mouse model of kidney fibrosis, which provides a platform for identifying new targets and treatment strategies.
By Leigh MacMillan