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An Indian doctor has made her country proud by being an important part of an Australian university team, which in a first-of-its-kind procedure, developed a method a restore hearing loss with the aid of stem cells from the nasal cavity. Sonali Pandit, an ENT doctor from Chembur, did the breakthrough research while pursuing her doctorate at Garvan Institute of Medical Research in Sydney. Expressing her happiness, Pandit said that she is quite happy with the outcomes as her hard-work has finally paid off. She added that initially her research was conducted on mice and she expressed her desire to pursue an advanced research in the same.
She further stated that although, a lot of work regarding stem cells has already been done in India, but nothing of this sort has been ever thought upon. Talking about her experience, she told that the procedure involved the stem cells to be taken out of the nose and to be planted back into the inner ear lobe. MNT – Hourly Medical News Since 2003 Sign in Your MNT Email address Password Remember me ? Post-traumatic stress disorder occurs after a person is exposed to a traumatic event, though not everyone that experiences or witnesses such an event is affected by the condition. Researchers from the University of California in Los Angeles (UCLA) have identified two gene variants that could influence the risk of post-traumatic stress disorder (PTSD).


According to the National Institute of Mental Health (NIMH), 6.8% of the adult population of the US experience PTSD at some point in their lifetime.
Symptoms can vary in intensity over time and can be triggered by reminders of the traumatic event that caused the disorder to occur in the first place. Previous research in 2012 involving these samples led to the discovery that survivors carrying two gene variants associated withdepression were more likely to have PTSD than those that did not carry the variants. For the study, published in the Journal of Affective Disorders, the team assessed the roles of two genes in the DNA samples, taken from 200 individuals.
Anyone can be exposed to a traumatic event and be affected by PTSD, regardless of age and gender.
Recently, Medical News Today reported on a study finding that women experiencing large numbers of PTSD symptoms could have almost two times the risk of developing type 2 diabetes compared with women who have not been exposed to trauma. New genetic research may now explain why some people develop the condition while others do not. This discovery could lead to improvements in the diagnosis and treatment of PTSD in the future. Goenjian traveled to Armenia in 1988 after a 6.8 magnitude earthquake hit the country, destroying many cities and killing more than 25,000 Armenians. The genes were COMT, an enzyme that degrades the mood regulator dopamine, and TPH-2, a controller of the production of serotonin.


Goenjian says the team hopes that the study’s findings will lead to molecular methods for screening people at risk for PTSD and identify new forms of drug therapy to prevent and treat the disorder. During this time, many families agreed to have blood samples sent to UCLA so that the team could analyze their DNA for information pertaining to psychiatric vulnerability. He recommends that research into this area continues in a bid to uncover more of the genes involved.
Genes and inherited traits may play a role determining an individual’s risk of developing PTSD.
Researchers from the University of California in Los Angeles (UCLA) have identified two gene variants that could influence the risk of post-traumatic stress disorder (PTSD).
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