TLDR Tofacitinib may help hair regrowth in familial alopecia areata with immune issues, but more research is needed.
The document discusses a clinical case involving two sisters with familial alopecia areata and congenital immune disorders, emphasizing treatment challenges. The older sister, 24, has primary immunodeficiency with selective IgA and IgG2 deficiencies, while the younger sister, 18, is suspected of having an antibody defect. Both are treated with tofacitinib, leading to partial hair regrowth, more notably in the younger sister. The case highlights the need for collaboration among dermatologists, immunologists, and geneticists and suggests potential use of JAK inhibitors, though further research is necessary to validate their effectiveness and safety.
12 citations,
June 2023 in “JAMA network open” JAK inhibitors effectively improve hair regrowth in alopecia areata with an acceptable safety profile.
2 citations,
June 2023 in “Indian journal of dermatology, venereology, and leprology” Janus kinase inhibitors can regrow hair in alopecia areata but may cause side effects and hair loss may return if treatment stops.
April 2023 in “Journal of the American Academy of Dermatology” Switching between the medications tofacitinib and baricitinib can be effective for treating hair loss in alopecia areata.
4 citations,
October 2022 in “Genes” Our microbiome may affect the development of the hair loss condition Alopecia Areata, but more research is needed to understand this relationship.
37 citations,
August 2022 in “Frontiers in pharmacology” Oral JAK inhibitors are effective and safe for treating alopecia areata but may need ongoing use to keep results.
99 citations,
July 2017 in “Clinical Reviews in Allergy & Immunology” New treatments for Alopecia Areata show promise but need to be more effective and affordable.
62 citations,
January 2015 in “Journal of Dermatological Science” New genetic discoveries may lead to better treatments for alopecia areata.
April 2019 in “International journal of research in dermatology” A child with rough nails also had hair loss and allergies.