Veterans Affairs News and Research

RSS

Combinations of FDA-approved drugs may prevent vision loss linked to retinal degeneration

Combinations of Food and Drug Administration-approved drugs protect against the loss of cells required for vision in a mouse model of blinding retinal diseases.

4 Aug 2016

Researchers estimate $40 billion in annual costs to care for elderly stroke survivors

It's assumed that family and friends will help out in the event of a medical crisis, but that's not always feasible. And when stroke survivors need more than 20 hours of care per week, as a study in the August edition of Stroke shows, it's a large burden for their loved ones.

3 Aug 2016

Scientists identify novel way to target lung cancer through KRAS gene

UT Southwestern Medical Center researchers have identified a new way to target lung cancer through the KRAS gene, one of the most commonly mutated genes in human cancer and one researchers have so far had difficulty targeting successfully.

29 Jul 2016

Mice study shows stem cell infusion could help treat glaucoma

An infusion of stem cells could help restore proper drainage for fluid-clogged eyes at risk for glaucoma. That's the upshot of a study led by a Veterans Affairs and University of Iowa team.

26 Jul 2016

Retained metabolites may contribute to impaired cognitive function in kidney failure patients

Retention of certain metabolites in the blood may contribute to cognitive impairment in patients with kidney failure, according to a study appearing in an upcoming issue of the Journal of the American Society of Nephrology.

22 Jul 2016

Cinnamon treatment turns poor-learning mice into good ones, research shows

If Dr. Kalipada Pahan's research pans out, the standard advice for failing students might one day be: Study harder and eat your cinnamon!

22 Jul 2016

Researchers developing and validating model to predict risk for colon cancer in people under 50

While the incidence of colon cancer has been declining in individuals 50 years old and older in the United States, it is steadily rising in those under age 50. With funding from the U.S. Department of Veterans Affairs, Thomas F. Imperiale, M.D., a VA and Regenstrief Institute clinician-researcher, is developing and validating a model to predict risk for colon cancer in those under 50 with no family history of the disease.

21 Jul 2016

Study finds significant increase in age-adjusted prevalence of sleep disorders among U.S. veterans

A new study found a six-fold increase in the age-adjusted prevalence of any sleep disorder diagnosis over an 11-year period among U.S. veterans.

15 Jul 2016

Researchers identify new mechanism by which bacteria outsmarts immune system

Bacteria are rapidly developing resistance mechanisms to combat even the most effective antibiotics.

13 Jul 2016

Metabolic syndrome, cardiovascular events linked to decreased sexual activity in postmenopausal women

Understanding the effects of age and disease on sexual wellbeing is crucial as sexual health is increasingly associated with vitality. In a new study published in The American Journal of Medicine, researchers looked at the role metabolic syndrome and cardiovascular disease play in postmenopausal women's sexual health.

13 Jul 2016

Study identifies new blood markers to accurately diagnose Gulf War Illness

Based on a study of 85 Gulf War veterans, Veterans Affairs researchers in Minneapolis have developed a tentative panel of blood markers they say can verify a diagnosis of Gulf War Illness with 90 percent accuracy.

11 Jul 2016

New study finds no significant harm in melanoma screenings by primary care providers

A new study of more than 1,000 primary care melanoma screenings in the western Pennsylvania area in 2014 suggests that overall the practice complies with the old medical maxim to "first do no harm."

11 Jul 2016

NIH selects VUMC to play foundational role in PMI Cohort Program

Vanderbilt University Medical Center has been chosen by the National Institutes of Health to be the Data and Research Support Center for the Precision Medicine Initiative Cohort Program, a landmark study of genetic, environmental and lifestyle factors affecting the health of a million or more people, federal officials have announced.

11 Jul 2016

Testosterone therapy improves sexual activity in older men

Older men with low libido and low testosterone levels showed more interest in sex and engaged in more sexual activity when they underwent testosterone therapy, according to a new study published in the Endocrine Society's Journal of Clinical Endocrinology & Metabolism.

30 Jun 2016

Study shows one in five individuals from U.S. military sample have obesity

Despite being held to stringent weight and body fat standards, newly published research shows that one in five individuals from a sample of U.S. military personnel from 2001 - 2008 have obesity.

27 Jun 2016

Research finds significant increase in use of chiropractic services among veterans

The use of chiropractic services in the Department of Veterans Affairs health care system has seen a steep rise over more than a decade, according to research published in the Journal of Manipulative and Physiological Therapeutics, the official scientific journal of the American Chiropractic Association.

25 Jun 2016

Scientists provide new insights into role of star-shaped brain cells in memory, learning

A molecule that enables strong communication between our brain and muscles appears to also aid essential communication between our neurons, scientists report.

23 Jun 2016

Patients more likely to develop increased trust when surgeons disclose specialty bias

A doctor's guidance may reassure us more than we realize -especially if she says she is likely to recommend treatment in her field of expertise, known as "specialty bias."

23 Jun 2016

New report offers PCPs implementable strategies to encourage patients' physical activity

Exercise plays a crucial role in being healthy and preventing disease. Because of their close relationship to patients, primary care physicians (PCPs) can act as a catalyst to help people be more active through physical activity counseling; however, doctors often encounter barriers to being able to properly address inactivity.

22 Jun 2016

Clinical trial finds pioglitazone drug safe and effective for NASH patients

Researchers have found that an existing diabetes drug can be used to halt progression of another disease that is a leading cause of liver transplants.

21 Jun 2016

Veterans Affairs News and Research

Combinations of FDA-approved drugs may prevent vision loss linked to retinal degeneration

Researchers estimate $40 billion in annual costs to care for elderly stroke survivors

Scientists identify novel way to target lung cancer through KRAS gene

Mice study shows stem cell infusion could help treat glaucoma

Retained metabolites may contribute to impaired cognitive function in kidney failure patients

Cinnamon treatment turns poor-learning mice into good ones, research shows

Researchers developing and validating model to predict risk for colon cancer in people under 50

Study finds significant increase in age-adjusted prevalence of sleep disorders among U.S. veterans

Researchers identify new mechanism by which bacteria outsmarts immune system

Metabolic syndrome, cardiovascular events linked to decreased sexual activity in postmenopausal women

Study identifies new blood markers to accurately diagnose Gulf War Illness

New study finds no significant harm in melanoma screenings by primary care providers

NIH selects VUMC to play foundational role in PMI Cohort Program

Testosterone therapy improves sexual activity in older men

Study shows one in five individuals from U.S. military sample have obesity

Research finds significant increase in use of chiropractic services among veterans

Scientists provide new insights into role of star-shaped brain cells in memory, learning

Patients more likely to develop increased trust when surgeons disclose specialty bias

New report offers PCPs implementable strategies to encourage patients' physical activity

Clinical trial finds pioglitazone drug safe and effective for NASH patients

How can microdialysis benefit drug development

Global and Local Efforts to Take Action Against Hepatitis

Addressing Important Cardiac Biology Questions with Shotgun Top-Down Proteomics

Latest News