This news may lead to a hope for better
hair loss treatment we are looking for. A
new gene involved in hair growth was identified by the investigators
from Columbia, Rockefeller and Stanford Universities in the April 15 issue of Nature.
This discovery may affect future research and treatments for men pattern
baldness and other forms of hair loss.
The researchers found that the gene,
called APCDD1, which causes a progressive form of hair loss beginning in
childhood (known as hereditary hypotrichosis simplex). The disease is caused by
a phenomenon called hair follicle miniaturization -- the same key feature of
male pattern baldness. When hair follicles go through this miniaturization
process, they shrink or narrow, causing the thick hair on the head to be
replaced by thin, fine hair, known as "peach fuzz."