June 2025 in “bioRxiv (Cold Spring Harbor Laboratory)” In alopecia areata, certain immune cells increase and express a protein linked to immune activation.
January 2026 in “Clinical and Experimental Dermatology” Ruxolitinib helped a patient with alopecia areata regrow hair.
April 2018 in “Journal of Investigative Dermatology” Both Th1 and Th2 immune responses are increased in alopecia areata, with Th2 response more strongly linked to how severe the disease is.
September 2023 in “Journal of the American Academy of Dermatology” Increased Treg cells and IL-10 may help quick recovery in acute diffuse and total alopecia.
March 2026 in “The American Journal of Managed Care” JAK inhibitors can help treat alopecia areata but have risks and high costs.
86 citations
,
December 2002 in “Tissue Antigens” A specific gene change is linked to severe hair loss.
October 2025 in “Advanced Materials” New lipid/fiber microplexes improve mRNA therapy for degenerative diseases by enhancing cell function and treatment effectiveness.
April 2018 in “The journal of investigative dermatology/Journal of investigative dermatology” Certain immune cells, when activated by specific signals, can encourage hair growth.
1 citations
,
September 2025 in “Physiologia” Ovalbumin–aluminum sensitization causes increased pain sensitivity and nerve changes in mice.
6 citations
,
October 2012 in “Journal of Heredity” The Itpr3 gene causes a specific hair pattern in mice.
23 citations
,
September 2017 in “Journal of the American Academy of Dermatology” Apremilast did not work for treating severe alopecia areata.
January 2025 in “Lasers in Medical Science” CO2 fractional laser treatment helped regrow hair in a 13-year-old with alopecia areata.
6 citations
,
June 2023 in “Experimental Dermatology” Targeting mitophagy may help treat alopecia areata by reducing inflammasome activation.
2 citations
,
December 2021 in “Journal of Veterinary Medical Science” Lokivetmab reduced itching in a dog with skin lymphoma.
1 citations
,
January 2025 in “International Journal of Dermatology” Dupilumab can both improve and worsen alopecia areata, with higher IgE levels linked to better outcomes.
January 2025 in “American Journal of Translational Research” Erianin may effectively treat alopecia areata by targeting the immune system.
April 2024 in “Expert opinion on investigational drugs” JAK inhibitors are safe and effective for treating moderate-to-severe alopecia areata.
8 citations
,
February 2015 in “Cellular immunology” Deleting Snai2 and Snai3 causes fatal autoimmunity.
Dual TCR Treg cells are common in mouse tissues and vary by location.
130 citations
,
November 2017 in “Frontiers in Immunology” The conclusion is that Treg-targeted therapies have potential, but more knowledge of Treg biology is needed for effective treatments, including for cancer.
1 citations
,
May 2025 in “The Journal of Rheumatology” Anifrolumab effectively improved lupus headaches in a patient unresponsive to other treatments.
1 citations
,
August 2024 in “British Journal of Dermatology” Ritlecitinib effectively promotes hair regrowth in alopecia areata patients, even with extensive hair loss.
30 citations
,
April 2007 in “Journal of Leukocyte Biology” Blocking CD44 can reduce leukocyte migration in autoimmune skin diseases.
April 2023 in “Journal of Investigative Dermatology” Long-term Imiquimod treatment causes initial skin inflammation that lessens over time, and topical corticosteroids reduce this inflammation and cytokines in a mouse model of psoriasis.
26 citations
,
September 2023 in “Journal of Allergy and Clinical Immunology” Regulatory T cells help prevent autoimmunity and have potential for treating autoimmune diseases.
Inhibiting IL-17 and IL-23 improves wound healing in obese, diabetic mice by promoting healing macrophages.
227 citations
,
April 2023 in “The Lancet” Ritlecitinib effectively treats alopecia areata and is well-tolerated.
58 citations
,
July 2018 in “Journal of Allergy and Clinical Immunology” Alopecia areata severity is linked to increased TH1 and TH2 activity.
January 2025 in “Recent Patents on Anti-Cancer Drug Discovery” The treatment showed high response rates and was well-tolerated, potentially extending patient survival.
4 citations
,
March 2025 in “The Journal of Dermatology” Ritlecitinib is effective and safe for hair regrowth in Asian patients with alopecia areata.