The CD4 protein may play a role in the behavior of certain skin cells, affecting their growth, movement, and differentiation.
3 citations
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August 2024 in “Cureus” Upadacitinib may cause hair loss.
38 citations
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October 2001 in “British Journal of Dermatology” Keratin K6irs is a marker for the inner root sheath of hair follicles in mice and humans.
44 citations
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April 2006 in “Expert opinion on drug safety” Gefitinib can cause skin problems, diarrhea, and nausea, but rarely causes severe lung disease or hair loss.
July 2024 in “Journal of Investigative Dermatology” JAK inhibitors improve hair growth in alopecia areata, especially in patchy types.
5 citations
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July 2024 in “Journal of Microbiology and Biotechnology” ICP5249 helps hair grow by activating a specific cell pathway.
Loss of the p53 gene alone causes tumors, and losing both p53 and Rb genes speeds up aggressive skin cancer.
84 citations
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August 2023 in “Drugs” Ritlecitinib is approved in the USA and Japan for treating severe hair loss in people aged 12 and older.
January 2026 in “Clinical and Experimental Dermatology” Ruxolitinib helped a patient with alopecia areata regrow hair.
32 citations
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September 2015 in “Dermatology” Certain leukemia drugs can cause severe skin reactions that may require stopping treatment.
April 2019 in “Journal of Investigative Dermatology” Y27632 increases cell growth through EGFR signaling, not ROCK1/2.
May 2026 in “Journal of Dermatological Treatment” Patients with alopecia areata prefer treatments that regrow scalp hair quickly over how often they need to take the medication.
November 2023 in “SKIN The Journal of Cutaneous Medicine” Ritlecitinib effectively maintains hair regrowth in alopecia areata patients.
15 citations
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October 2014 in “Journal of Investigative Dermatology” New treatments targeting the Hedgehog pathway can help treat advanced skin cancer but may have side effects and their effectiveness in early stages is unknown.
April 2021 in “Journal of Investigative Dermatology” January 2013 in “대한피부과학회지” Gefitinib can cause rare scarring hair loss.
February 2025 in “Journal of the European Academy of Dermatology and Venereology” Erosive pustular dermatosis of the scalp can occur about 17 weeks after starting EGFR inhibitors, and early minocycline may help manage it.
10 citations
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September 2016 in “Journal of cutaneous medicine and surgery” Patients on dabrafenib and trametinib for melanoma often experience skin side effects.
3 citations
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August 2013 in “Journal of the American Academy of Dermatology” A new method quickly detects hair changes from EGFR inhibitors using a microscope.
November 2025 in “Journal of Investigative Dermatology”
Deuruxolitinib is approved to treat severe alopecia areata in adults.
April 2023 in “Medicina Clínica (english Edition)”
9 citations
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December 2014 in “British Journal of Dermatology” Hedgehog pathway inhibitors used for skin cancer can cause significant hair loss, which may improve after stopping the medication.
March 2022 in “Oncology Times” Tebentafusp-tebn improves survival rates in uveal melanoma patients but has common side effects like rash and fatigue.
Chemotherapy can cause skin issues and hair loss, and this guide explains how to manage them.
Finasteride may help treat childhood brain tumors by activating certain genes.
2 citations
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May 2025 in “Journal of the European Academy of Dermatology and Venereology” Ritlecitinib improves hair regrowth in alopecia areata over 24 months.
Deleting the MAD2L1 gene is tolerated in certain mouse cancer models.
28 citations
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February 2007 in “Cancer Research” Blocking certain proteins in mouse skin can reduce and shrink skin tumors.