Science News for June 12, 1999

Newly discovered gene family may regulate important biological processes

A newly discovered gene family, Morc, regulates important biological processes and may play a role in cell division in all tissues. The researchers also believe that the Morc family members may malfunction in cancer cells.

SourceUT Southwestern Medical Center·JournalHuman Molecular Genetics·DateJun 12, 1999

Stimulating growth hormone production in older adults can reduce body fat and increase hormone levels

Researchers found that stimulating growth hormone production in healthy older men and women can reduce body fat by approximately 5% and increase IGF-I levels. This effect was observed in both men and women, with some suggestions that estrogen replacement may partially block certain effects.

SourceUniversity of Washington·DateJun 12, 1999