Raymond Harris

Raymond Harris, MD, left, and Ming-Zhi Zhang, MD, MSc, in the lab. (photo by John Russell)
May 20, 2025

VUMC discovery one step closer to treatment for kidney fibrosis

Study shows that deletion of EGFR from myeloid cells accelerated recovery from acute kidney injury and reduced subsequent fibrosis.

By Bill Snyder
March 7, 2024

Blood mutations increase risk for acute kidney injury: study

A U.S.-Canadian research collaboration led by Vanderbilt University Medical Center has identified common, age-associated changes in the blood as a risk factor for acute kidney injury, which occurs in more than 1 in 5 hospitalized adults worldwide.

By Bill Snyder
November 21, 2023

VUMC scientists discover key step to kidney fibrosis

Researchers at Vanderbilt University Medical Center for the first time have shown that activation of the epidermal growth factor receptor (EGFR) is essential for the development of kidney fibrosis, tissue scarring following injury that can lead to kidney failure.

By Bill Snyder
The study team included, from left, Raymond Harris, MD, J.P. Arroyo, MD, PhD, and Gautam Bhave, MD, PhD.
January 5, 2023

VUMC researchers upend dogma about vasopressin production

Vanderbilt investigators have discovered that vasopressin, which has long been thought to be produced only in the brain, is also produced in the kidney.

By Leigh MacMillan
Shown here are members of the team working to evaluate new drug candidates for the treatment of kidney diseases.
October 6, 2022

Kidney diseases research collaboration renewed

Vanderbilt University Medical Center and Bayer have agreed to continue a strategic research alliance to evaluate new drug candidates for the treatment of kidney diseases.

By Nancy Humphrey
August 25, 2022

Inflammatory driver of obesity

Blocking the EGF receptor signaling pathway in immune system macrophages represents a new target for improving insulin resistance in people with obesity.

By Sarah E. Glass
May 12, 2022

Study sheds light on the dark side of obesity

Vanderbilt research that promotes the anti-inflammatory pathway in macrophages could also reduce some of the bad side effects of obesity.
By Bill Snyder
August 5, 2021

Gene expression in diabetic nephropathy

Vanderbilt researchers are looking to mRNA populations in podocytes — kidney cells that help filter blood — to help identify potential targets for treating diabetic kidney disease.
By Shivani Sharma
December 3, 2020

Six Vanderbilt faculty elected as 2020 fellows of the AAAS

Six Vanderbilt University faculty members have been elected 2020 fellows of the American Association for the Advancement of Science, an honor bestowed upon AAAS members by their peers.
By Marissa Shapiro
October 5, 2020

Clue to diabetic kidney disease

Vanderbilt researchers have identified a signaling pathway that promotes kidney fibrosis in patients with diabetes — and that could be targeted with an existing approved medication.
By Sarah E. Glass
July 25, 2019

Sex differences in kidney injury

Men are more susceptible to progressive kidney disease than women; new VUMC studies point to differences in the expression and activation of the EGF receptor.
By Kelsey Herbers
December 20, 2018

Harris appointed co-chair of ASN’s Kidney Health Initiative

Raymond Harris, MD, Ann and Roscoe R. Robinson Professor of Nephrology and director of the Vanderbilt Center for Kidney Disease, has been appointed co-chair of the American Society of Nephrology’s (ASN) Kidney Health Initiative (KHI).
By Kelsey Herbers
October 12, 2018

Targeting diabetic kidney disease

Pathways activated by the epidermal growth factor receptor may be attractive targets to treat diabetic kidney disease, according to new findings from Vanderbilt investigators.
By Sanjay Mishra
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