this suggests phase 1 is complete and they are in phase 2. As I understand it, the study with 24 patients was their phase 1.
http://www.histogen.com/applications...cal_status.htm
Ive always been confused about their status. I think I also read somewhere they are doing combined phase 1/2 trials in asia.
It would be very nice if we can get an official update soon.
Maybe this?
Society for Investigative Dermatology (SID) Annual Meeting
May 9 - 12, 2012
Raleigh, NC
Dr. Gail Naughton to present "Stimulation of hair growth in humans by cell-secreted proteins"