Skip to main content

Alyssa Hasty Archives

Lean vs. obese adipose tissue cells

Dec. 13, 2018—A greater understanding of the mechanisms and cell types involved in returning adipose (fatty) tissue to the lean state may lead to more effective treatments for obesity.

Read more


Fat tissue’s “iron sink”

Sep. 27, 2018—Alyssa Hasty and colleagues demonstrated that immune cells called macrophages act in fat tissue to store iron and prevent iron toxicity.

Read more


Research reveals link between immunity, diabetes

Sep. 13, 2018—When it comes to diet-induced obesity, your immune system is not always your friend.

Read more


VUMC joins cutting-edge obesity research network

Mar. 16, 2017—Vanderbilt University Medical Center (VUMC) is one of four centers receiving a $15 million, four-year research award from the American Heart Association (AHA) to provide cutting-edge research on obesity as part of its sixth Strategically Focused Research Network (SFRN).

Read more


Hasty named to new VUSM Basic Sciences role

Feb. 2, 2017—Alyssa Hasty, Ph.D., professor of Molecular Physiology and Biophysics, has been named Associate Dean for Faculty Development for Basic Sciences at Vanderbilt University School of Medicine.

Read more


Hasty selected to participate in academic medicine program for women

Jun. 9, 2016—Alyssa Hasty, Ph.D., a Vanderbilt obesity researcher, has been selected to participate in the 22nd class of the Hedwig van Ameringen Executive Leadership in Academic Medicine Program for Women.

Read more


Immune cells and obesity

Sep. 8, 2015—Understanding how macrophage immune cells accumulate in fat tissue and contribute to the pathology of obesity could lead to the development of novel therapeutics for metabolic disorders.

Read more


‘Yo-yo dieting’ inflames fat tissue

Aug. 9, 2013—Gaining and losing weight during “yo-yo dieting” may contribute to an exaggerated immune response in fat tissue that increases metabolic dysfunction more than steady weight gain alone.

Read more


Digestive disease research bolstered by grant renewal

Jan. 20, 2012—The Vanderbilt Digestive Disease Research Center celebrates its 10th anniversary this year with a second five-year renewal of its federal research grant.

Read more


Recent Stories from VUMC News and Communications Publications

The first few minutes of Charlie’s life were a blur, as a team of doctors and nurses at VUMC worked to resuscitate him and stabilize his heart rate. He was then transferred to the Neonatal Intensive Care Unit at Monroe Carell Jr. Children’s Hospital at Vanderbilt.

Hope

The first few minutes of Charlie’s life were a blur, as a team of doctors and nurses at VUMC worked to resuscitate him and stabilize his heart rate. He was then transferred to the Neonatal Intensive Care Unit at Monroe Carell Jr. Children’s Hospital at Vanderbilt.

Tucked away in a Vanderbilt conference room, 36 adults huddle over Lego pieces. Eleven teams have been assigned to assemble multicolored Legos using the written directions included in the packet. The result should be a Frankenstein figure.

Vanderbilt Nurse

Tucked away in a Vanderbilt conference room, 36 adults huddle over Lego pieces. Eleven teams have been assigned to assemble multicolored Legos using the written directions included in the packet. The result should be a Frankenstein figure.

Marissa Benchea has CF, and she is one of hundreds of thousands of adults not only surviving but thriving with a chronic childhood disease.

Vanderbilt Medicine

Marissa Benchea has CF, and she is one of hundreds of thousands of adults not only surviving but thriving with a chronic childhood disease.

One hundred years ago, multiple “waves” of a deadly flu swept across the world.

Vanderbilt Medicine

One hundred years ago, multiple “waves” of a deadly flu swept across the world.

more