They are kind of cute lol
Take a look at the summary of the job description of the open position at the company they posted 12 days ago:
At Stemson Therapeutics, we envision a world where anyone battling the emotional trauma or social stigma of hair loss has an opportunity to truly cure their condition and safely restore their natural hair. We are a pre-clinical stage cell therapy comp...
A Histotechnician position is available at a visionary startup Stemson Therapeutics Corp. The candidate will report directly to the Vice President of R&D and Preclinical Development and be part of a dynamic research and development team focused on hair follicle restoration using human induced pluripotent stem cells (iPSCs). We seek a passionate histotechnician to assist us in accelerating the pace of our research by performing the critical tasks required for receiving, processing, and preparing human and animal tissue specimens for microscopic examination and analysis. The candidate will conduct histologic characterization of the original iPSC-derived cells and newly formed hair follicles in vivo (mice and minipig) using various techniques including IHC, ICC, and microscopy.
Still not humans but at least they are moving forward from mice. They look to be on the right track.