'Runaway' development implicated in loss of function of the aging brain

Wednesday, July 21, 2010 - 22:21 in Biology & Nature

The brain undergoes rapid growth and development in the early years of life and then degenerates as we progress into old age, yet little is known about the biological processes that distinguish brain development and aging. In a new study, researchers have identified a gene regulatory link between changes in the young and aging brain, describing "runaway" development as a potentially significant factor in age-related loss of function.

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