Genetic Changes In People with PTSD

People diagnosed with post-traumatic stress disorder (PTSD) have been found to have genetic changes in their DNA, making them different from healthy people, (see online May 3 in the Proceedings of the National Academy of Sciences). The researchers found that there were dramatic differences between the immune system genes and brain cell growth genes of people with PTSD and people who do not have PTSD.

These differences are reported to likely cause significant pathophysiologic and psychopathological problems in PTSD patients, specifically causing subsequent:

  • immune system dysfunction,
  • emotional changes,
  • hyperarousal, and
  • exaggerated startle responses to sound*    . . .  (cont)

*                *                 *                  *
Read the full article at: (or put your cursor over Science & Health in Header)
Genetic Changes In People with PTSD
*                *                 *                  *
Feel free to copy with proper attribution: YucaLandia/Surviving Yucatan.
© Steven M. Fry

Read-on MacDuff . . .

This entry was posted in Uncategorized. Bookmark the permalink.

Leave a Reply

Fill in your details below or click an icon to log in: Logo

You are commenting using your account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s

This site uses Akismet to reduce spam. Learn how your comment data is processed.