People are making progress on that front too: https://news.uci.edu/2022/06/30/uci-led-team-discovers-signaling-molecule-that-potently-stimulates-hair-growth/ ht

People are making progress on that front too: https://news.uci.edu/2022/06/30/uci-led-team-discovers-signaling-molecule-that-potently-stimulates-hair-growth/ https://news.uci.edu/2022/06/30/uci-led-team-discovers-signa...