PTSD and genetics

Yalies find genetic link to PTSD


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

I wandered lonely as a cloud

I spent a lot of time in the ICU waiting area in the week leading up to his death.  His sisters kept me company during the day, but I was alone at night.

I tried to read or watch tv in the waiting room but neither stuck.  I put puzzles together and drank coffee and ate plain donuts.  Sometimes I would drive around for a bit and stop and stare up at the stars. Sometimes I would talk to the few friends I had left, who understood that life isn’t always about rainbows and butterflies.

I wandered into his room every so often to sit and watch him breathe in and out.  I had one conversation with him before he slipped into a coma, a full week before he died.  I never got to hear his voice again.