Immunology 1930–1980

A user is interested in Absci's AI-driven antibody platform, ABS-201, for treating androgenetic alopecia, which shows promising preclinical results and potential for hair regrowth and pigmentation restoration. However, concerns are raised about the drug's development timeline and its advantages compared to existing treatments.

Treatments for hair loss, including topical immunotherapy, regenerative treatments, laser and light-based therapies, oral supplements, intralesional steroids, and new drugs like finasteride and minoxidil.

Transplanting mice skin to humans is not feasible due to immune rejection, but some suggest genetic modification or immune suppression could make it possible. Xenograft hair transplants are discouraged.

The conversation discusses the delay in the PP405 Phase 2 study results, now expected by the end of 2025, and skepticism about research practices. There is also mention of optimism for Amplifica's AMP303 and a topical treatment in early testing.

Hair loss discussion includes treatments Minoxidil, Finasteride, and RU58841. Prolactin's role in immune system's antitumor activity raises safety concerns for HMI-115.

The trial for TDM-105795 has been completed, and it was in phase 2A. The discussion seeks input on the next phases, 2B or 3, based on safety and efficacy.