9 citations
,
July 2020 in “Experimental Dermatology” Topical L-thyroxine may help with wound healing and hair growth but should be used short-term due to potential risks.
1 citations
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August 2016 in “Journal of Investigative Dermatology” Activating STAT5 in the skin's dermal papilla is key for starting hair growth, regenerating hair follicles, and healing wounds.
March 2021 in “Mansoura Veterinary Medical Journal /Mansoura Veterinary Medical Journal” Ringworm is a common, contagious fungal infection in dogs that can spread to humans and requires lengthy treatment.
August 2016 in “Journal of Investigative Dermatology” The enzyme CD73 helps control human hair growth and could be targeted to treat hair growth disorders.
August 2016 in “Journal of Investigative Dermatology” Blocking the CCR5 receptor may be a new way to treat hair loss from alopecia areata.
August 2016 in “Journal of Investigative Dermatology” Human hair follicles have a scent receptor that can influence hair growth.
27 citations
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May 2018 in “Journal of Dermatological Science” M2 macrophages, a type of immune cell, help in new hair growth on scars by producing growth factors.
November 2025 in “Trends in Immunotherapy” Exosomes from certain cells can improve hair regrowth by changing the immune response.
Plakophilin 1 helps control skin cell immune responses to prevent excessive inflammation.
27 citations
,
September 1992 in “The Lancet” ICL is a condition with low CD4+ T cells like AIDS but not caused by HIV, and normal CD4+ T cell counts may vary between men and women.
26 citations
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August 2018 in “Journal of Investigative Dermatology” Activating TRPV3 reduces skin oil production and increases inflammation, potentially causing dry skin issues.
August 1994 in “Journal of dermatological science” Cyclosporin A and FK506 can start new hair growth in mice, but ascomycin and rapamycin cannot.
April 2023 in “Journal of Investigative Dermatology” The research found that a protein called caveolin-1 is reduced in psoriasis, but reintroducing it can help alleviate some psoriasis symptoms.
104 citations
,
December 2004 in “Journal of Neurochemistry” Androgens help motor neurons grow by increasing neuritin.
October 2025 in “Biomolecules” Intermittent fasting improves metabolism and reduces obesity by affecting specific molecules in fat tissue.
Light tickling can be unpleasant and may feel worse for individuals with autism.
11 citations
,
July 2022 in “Frontiers in Immunology” Four specific genes are linked to keloid formation and could be potential treatment targets.
2 citations
,
January 2023 in “Dermatologic Therapy” CEFFE injections effectively and safely improve postinflammatory hyperpigmentation.
June 2026 in “Discover Immunity.”
2 citations
,
April 2023 in “South East European Journal of Immunology” High leptin levels may promote skin cancer and inflammation, suggesting potential for leptin-targeted therapies.
1 citations
,
August 2016 in “Journal of Investigative Dermatology” Vδ1+ T-cells in the skin contribute to hair loss in alopecia areata and could be targeted for treatment.
8 citations
,
February 2013 in “Neuroscience Letters” Allopregnanolone may help prevent nicotine withdrawal symptoms.
16 citations
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November 2005 in “Journal of Investigative Dermatology Symposium Proceedings” Blocking interferon-gamma helps prevent and treat hair loss in Alopecia Areata.
November 2003 in “Journal of Investigative Dermatology” Topical Imiquimod may fight vascular tumors by affecting blood vessels or the immune system, low iron might be linked to some hair loss, removing the top skin layer helps vitamin C get in, genetic testing helps diagnose skin conditions, and too much iron could worsen skin inflammation.
15 citations
,
July 2010 in “Journal of Allergy and Clinical Immunology” A new cream, DHMEQ, reduces allergic skin inflammation effectively.
October 2021 in “Journal of Investigative Dermatology” DPP4, a molecule in skin, helps heal large wounds and regrow hair follicles when its levels are reduced.
September 2022 in “The American Journal of Dermatopathology” Blocking IL-17 might help treat the hair loss condition Lichen planopilaris.
The transcription factor Meis2 is essential for touch sensation and proper nerve development in touch receptors.
October 2021 in “Journal of Investigative Dermatology” COVID-19 infection rates were low in patients with immune diseases, regardless of their treatment type.
Different thymic peptides affect hair growth in various ways.