over years of research, scientists discovered that cgrp helps transmit pain signals in the brain...activity.jeffrey krasner is president of emerging biocommunications, which consults to early- and mid-stage life science companies.. november 17, 2014... january 2012  (21).

for the next several days, with relatives keeping a constant vigil, robert held the hand of his wife, who was hooked up to an iv and lethargic from pain medication..