PTSD and genetics

Yalies find genetic link to PTSD

Excerpts:

Yale researchers have discovered a strong link between genes and the likelihood that someone will suffer from post-traumatic stress disorder (PTSD).

Pingxing Xie GRD ’13 and Yale School of Medicine professor Joel Gelernter ’79 found that a particular form of a gene found on chromosome 17 made some people more likely to develop PTSD. They published their results in the November issue of the Archives of General Psychiatry.

“I’m interested in working out what the important genetic effects are for PTSD,” Gelernter said. “Our goal is to figure out what makes some people more vulnerable to PTSD than other people.”

Eight percent of Americans have been diagnosed with PTSD, while 40 to 70 percent of Americans have experienced a traumatic event. Gelernter and Xie found that Continue reading

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Homeless Vets: Brothers under the bridge

Over 67,000 veterans are homeless on any given night

The National Coalition for Homeless Veterans is the resource and technical assistance center for a national network of community-based service providers and local, state and federal agencies that provide emergency and supportive housing, food, health services, job training and placement assistance, legal aid and case management support for hundreds of thousands of homeless veterans each year.

The U.S. Department of Veterans Affairs (VA) states the nation’s homeless veterans are predominantly male, with roughly five percent being female. The majority of them are single; come from urban areas; and suffer from mental illness, alcohol and/or substance abuse, or co-occurring disorders. About one-third of the adult homeless population are veterans.

America’s homeless veterans have served in World War II, the Korean War, Cold War, Vietnam War, Grenada, Panama, Lebanon, Afghanistan and Iraq (OEF/OIF), and the military’s anti-drug cultivation efforts in South America. Nearly half of homeless veterans served Continue reading