November 2025 in “Journal of Investigative Dermatology” Ritlecitinib effectively treats severe Alopecia Areata by reducing harmful immune activity in the skin.
February 2026 in “International Journal of Dermatology” Ritlecitinib shows promise in improving hair regrowth in adolescents with alopecia areata.
December 2005 in “Science s STKE” Localized ROS production is essential for cell growth and movement in plants and animals.
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August 1997 in “Pediatrics International” VDDR I and II are genetic disorders affecting vitamin D use, causing rickets, with VDDR I treatable by vitamin D supplements and VDDR II needing high doses and calcium.
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October 2024 in “Journal of the American Academy of Dermatology” Continued ritlecitinib treatment helps sustain hair regrowth in alopecia areata patients.
July 2025 in “SKIN The Journal of Cutaneous Medicine” Ritlecitinib is generally safe for alopecia areata patients over 72 months.
May 2026 in “Dermatology and Therapy” Ritlecitinib improves hair growth and quality of life in severe alopecia areata with longer use.
November 2011 in “Journal of Investigative Dermatology” TRH in hair follicles can influence hair color by increasing melanin.
January 2016 in “Texas ScholarWorks (Texas Digital Library)” DORN1 receptor affects eATP-induced stomatal changes but not eADP in Arabidopsis thaliana.
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July 2025 in “Clinical and Experimental Dermatology” Ritlecitinib may be more effective for severe alopecia areata than conventional treatments.
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March 2013 in “The Journal of Dermatology” Low TRPS1 expression in skin and hair cells is linked to hair problems in Trichorhinophalangeal syndrome.
November 2024 in “Skin Appendage Disorders” Clinicians should consider individual factors and communicate risks and benefits when prescribing ritlecitinib for adolescent alopecia areata.
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August 2004 in “Endocrinology” A specific gene mutation causes vitamin D resistance, but certain vitamin D analogs might help.
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February 2011 in “Journal of Biomedical Research/Journal of biomedical research” A new mutation in the KRT86 gene was found to cause the hair disorder monilethrix in a Han family.
March 2021 in “Research Square (Research Square)” Strontium ranelate helps cartilage growth by blocking a specific cell pathway.
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August 2021 in “Journal of biological chemistry/The Journal of biological chemistry” Retinoic acid affects male and female muscle energy use and function differently.
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September 2015 in “PLoS ONE” New mutations in the VDR gene cause vitamin D-resistant rickets without hair loss.
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June 2021 in “bioRxiv (Cold Spring Harbor Laboratory)” GTL1 is needed to control root hair growth and prevent problems when there are too many nutrients.
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August 2018 in “Frontiers in Plant Science” High levels of auxin increase root hair growth by activating RSL2 and producing ROS, while high phosphate levels hinder growth by repressing RSL2.
January 2013 in “International Journal of Trichology” A new mutation in the TRPS1 gene was found in a Ukrainian girl with Trichorhinophalangeal syndrome type I.
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October 2024 in “American Journal of Clinical Dermatology” Ritlecitinib improved hair regrowth and emotional well-being in some alopecia areata patients.
November 2025 in “SKIN The Journal of Cutaneous Medicine” Ritlecitinib is generally safe for adolescents with alopecia areata over 5 years.
60 citations
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March 2006 in “Journal of Medical Genetics” A mutation in the KRTHB5 gene causes hair and nail issues.
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October 2025 in “International Journal of Dermatology” Ritlecitinib improves emotional well-being and activity levels in alopecia areata patients.
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June 1992 in “PubMed” RAR-gamma 1 is important for normal skin maintenance and differentiation.
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May 2016 in “Progress in Biophysics & Molecular Biology” R-spondins and their receptors help increase bone growth and may be used to treat bone loss diseases.
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June 2023 in “Acta Biochimica et Biophysica Sinica” rRSPO1 protein boosts hair growth by activating a key signaling pathway.
June 2024 in “British Journal of Dermatology” KRT14 gene variants cause dermatopathia pigmentosa reticularis, affecting nails, teeth, and hair.
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September 2023 in “Journal of the American Academy of Dermatology” Ritlecitinib effectively regrows and maintains scalp, eyebrow, and eyelash hair in alopecia areata patients.
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February 2017 in “International Journal of Rheumatic Diseases” Thorough history taking is crucial for diagnosing hypothyroidism in rheumatoid arthritis patients.