Histogen’s HSC Shows Continued Hair Growth At One Year - Listen to Exclusive TBT Inte

[TanCas]

I have a few questions about Histogen:

1. How many injections were administered (2009 trial, on 25 subjects)?

2. Could the drug be used successfully in areas that have received hair transplantation?

3. Would the directions of new hairs need to be controlled? If so, how would this be accomplished?

4. Would newly-developed hairs risk "interfering" with existing follicles (i.e., crowding the space and altering the natural directions of prior hairs)?

5. If one injection covers even a reasonable amount of area (i.e., greater than of a few tightly-packed follicular units), how would one prevent hair from growing where it's not wanted (e.g., on the forehead, if the drug is used near the anterior scalp)?

6. Would the drug produce hair anywhere it were administered, even if the area never grew hair, previously (e.g., palms)?

Thank you.