2009 National DNA Day Online Chatroom Transcript

This is just one question from an archive of the National DNA Day Moderated Chat held in April 2009. The NHGRI Director and many genomics experts from across NHGRI took questions from students, teachers and the general public on topics ranging from basic genomic research, to the genetic basis of disease, to ethical questions about genetic privacy.

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What is the current research on brain cell reproduction?
     Kimberly Barr, M.S.: My work involves content development and mangement for our Regional Genetics Web site and development of education materials for Kaiser members and providers. Another aspect to my job includes outreach to the community, which has included lectures to medical students. For a long time, scientist believed that the cells in the brain could not regenerate. About 10 years ago, it was discovered that new cell growth in the brain actually does happen during adult life. We are still trying to understand more about this process and how it might be useful for individuals with brain injuries.
Wantagh High School in NY (10th grade student)

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