Single-Cell And Spatial Transcriptome Profiling Reveals Innate-Adaptive Crosstalk In Alopecia Areata

A user noticed a sudden bald spot and others suggested it might be alopecia areata, often stress-induced, recommending seeing a dermatologist for steroid injections. Topical minoxidil was mentioned as a successful treatment by one user.

A user with alopecia totalis, borderline universalis, seeks advice on getting into a Xeljanz trial or appealing insurance for coverage. They experienced significant hair regrowth but are now seeing hair loss again and want to try Xeljanz.

Dihydrotestosterone (DHT) impacts various skin conditions, including Androgenetic alopecia and seborrheic dermatitis, by causing overactivity in sebaceous glands. Topical medications Tacrolimus and Clobetasol can reduce these inflammatory conditions, and treatments like RU58841, Minoxidil, and Finasteride may also be beneficial.

The user has been managing hair loss for over 15 years, using treatments like Minoxidil, Finasteride, and corticosteroids, while experiencing side effects and recurrent Alopecia Areata. They seek advice on progression and potential underlying conditions, questioning if their hair loss is due to an autoimmune issue beyond typical patterns.

Balding scalps have more androgen receptors, leading to increased TGF-beta, which causes blood vessel loss and hair follicle miniaturization. Blocking androgen signaling and TGF-beta may help prevent hair loss.

Hair loss may be linked to thyroid issues, with some individuals noticing changes in hair texture when taking substances affecting the thyroid. Treatments mentioned include a topical mix of finasteride, minoxidil, and tretinoin, along with microneedling.