Deprivation and neglect found to age children's chromosomes
Tuesday, May 17, 2011 - 10:30
in Health & Medicine
Studies in institutionalized Romanian children have found that the length of time spent in conditions of social deprivation and neglect correlates with lower IQ and behavioral problems. A new study shows that early adversity even affects children's chromosomes -- prematurely shortening the chromosome tips, known as telomeres, and hastening how quickly their cells "age."