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Published on
3/17/2009 de Gabriella Ficz, Cambridge, UK
in categories: Science communication,Biology,Chemistry,Genetics,Medicine,Personalia
It has always been known that a good mother-child contact leads
to healthier and happier babies and adults. But what would happen
if we knew that early life nurturing affects our genes and can
leave life long imprints in our genome? This is a research focus of
Patrick McGowan and his colleagues at the Douglas Mental Health
University Institute in Montreal, Canada, who found that suicide
victims with a history of childhood abuse are more prone to carry
stable chemical modification on their DNA that will cause impaired
response to stress later in life, published in a recent volume of
Nature Neuroscience (McGowan et al., 2009).