New hair regeneration pathway just dropped courtesy of studying why moles (skin nevus kind) grow abnormal amounts of hair.
>The Dual Nature of Cellular Senescence: From Aging Signature to Regenerative Catalyst
>https://spj.science.org/doi/pdf/10.34133/research.0830
>We analyze the groundbreaking discovery that senescent melanocytes can stimulate hair follicle stem cells through the osteopontin-CD44 signaling pathway, challenging the conventional understanding of senescence.