Division of Epidemiology

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July 18, 2024

Unhealthy sleep linked to diabetes in a diverse population

Persistently unhealthy sleep, either not enough or too much, is associated with a significantly increased risk of Type 2 diabetes in a racially and economically diverse adult population, an international team of researchers has reported.

By Bill Snyder
June 25, 2024

Gene variant may underlie diabetes disparities: study

The study was the largest ancestry-stratified, genetic estimation of the heritability of diabetic retinopathy conducted to date and included an unprecedented number of individuals of non-Hispanic African ancestry — more than 46,000.

By Bill Snyder
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June 19, 2024

Study of messenger RNA regulatory mechanism reveals cancer risk genes

The Vanderbilt study used RNA-sequencing data generated in multiple normal tissues, along with matched genotype data from the Genotype-Tissue Expression Project as well as large-scale genomic data for cancers of the breast, ovary, prostate, colorectum, lung and pancreas.

By Tom Wilemon
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May 21, 2024

NIH grant supports effort to build expertise in genetic epidemiology research in Vietnam

V2-GENE, the Vanderbilt-Vietnam Genetic Epidemiology Training Program, will develop a team of researchers and educators to lead genetic epidemiology research of noncommunicable diseases across the lifespan in Vietnam.

By Leigh MacMillan
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May 14, 2024

Breast cancer risk variants identified for women of African ancestry

A study led by researchers from Vanderbilt-Ingram Cancer Center sheds light on some of the genetic variants that make breast cancer more deadly for women of African ancestry and significantly reduces the disparity in knowledge for assessing their genomic risk factors.

By Tom Wilemon
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May 1, 2024

Poverty tops smoking as a major death risk: study

A Vanderbilt study found that Black and white people who earned less than $15,000 a year died, on average, more than 10 years earlier than those whose annual income exceeded $50,000.

By Bill Snyder
April 3, 2024

Excess salt linked to heart disease deaths in low-income group: study

Excessive consumption of dietary sodium likely was responsible for up to 30% of cardiovascular disease-related deaths among mostly low-income participants in a large cohort study conducted by Vanderbilt University Medical Center.
By Bill Snyder
March 18, 2024

Bariatric surgery linked to cardiometabolic health improvements: study

Bariatric surgery can lead to significant cardiometabolic health improvements using a variety of measures, including blood pressure, cholesterol, glucose and hemoglobin A1C, according to a new study published in the Journal of the Endocrine Society.  
By Jill Clendening
September 12, 2023

Study finds new genetic susceptibilities for colon cancer

Vanderbilt researchers at have found new genes that put people at higher risk for colon cancer and rectal cancer. 
By Tom Wilemon
August 10, 2023

New leaders named to Vanderbilt-Ingram research programs

Seven new leaders have been appointed to guide Vanderbilt-Ingram Cancer Center’s research programs.
By Tom Wilemon
July 19, 2023

Holowatyj receives National Cancer Institute MERIT Award

Vanderbilt's Andreana Holowatyj, PhD, MSCI, has received the National Cancer Institute’s Method to Extend Research in Time Award to support her ongoing investigation into how early-onset colorectal cancer and its treatments impact reproductive health.
By Tom Wilemon
June 15, 2023

Early-onset CRC germline genetic differences identified by race, ethnicity

A Vanderbilt study that delved into genetic predisposition for early-onset colorectal cancer by race and ethnicity has identified differing germline risk variants.
By Tom Wilemon
February 16, 2023

Breast cancer genetics: new insights

Largest genetic study of breast cancer to date identifies 222 genetic risk loci, 137 genes and multiple signaling pathways associated with risk, providing important new insights.
By Leigh MacMillan
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