February 2026 in “International Journal of Molecular Sciences” Muscarinic acetylcholine receptors in skin cells help regulate and promote hair growth.
December 2025 in “Cosmetics” New treatments for alopecia show promise in restoring hair growth by targeting immune and hormonal factors.
September 2025 in “Frontiers in Immunology” Atopic dermatitis and alopecia areata share immune and genetic factors, and targeted therapies may help both.
June 2024 in “Journal of Allergy and Clinical Immunology” TSLP affects atopic dermatitis by increasing sebum and reducing fat through IL-4/IL-13 signaling.
April 2024 in “Military Medical Research/Military medical research” Cellular and immunotherapies show promise for healing chronic wounds but need more research.
April 2024 in “Journal of translational medicine” Melanocytes are important for normal body functions and have potential uses in regenerative medicine and disease treatment.
TLR2 helps control hair growth and regeneration, and its reduction with age or obesity can impair hair growth.
October 2022 in “Frontiers in Cell and Developmental Biology” Aging skin is affected by inflammation, reduced stem cell function, and slower wound healing.
September 2019 in “Journal of Investigative Dermatology” Silibinin may help promote hair growth and treat hair loss.
September 2017 in “Asian Journal of Beauty and Cosmetology” The Notch signaling pathway is important for hair follicle development and could help create treatments for hair disorders.
50 citations
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May 2021 in “Frontiers in immunology” Certain immune cells contribute to skin autoimmune diseases, and some treatments can reverse hair loss in these conditions.
6 citations
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May 2023 in “Drugs” Baricitinib helps regrow hair in adults with severe alopecia better than a placebo and is approved for treatment, but long-term effects are still unknown.
New drugs, baricitinib and ritlecitinib, are effective for severe alopecia areata.
April 2023 in “American Journal of Transplantation” Hormone replacement therapy may lower the risk of severe COVID-19 outcomes in non-immunosuppressed people and male organ transplant recipients.
9 citations
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August 2021 in “Experimental dermatology” Hidradenitis suppurativa is a skin disease caused by the breakdown of the skin's natural immune barriers, especially around hair follicles.
April 2026 in “Nanomaterials” Plant-derived vesicles from Ayurvedic plants may improve treatment delivery for hair growth and other conditions.
April 2026 in “World Allergy Organization Journal” Allergic rhinitis increases hair loss risk, but antihistamines can reduce it.
February 2026 in “Exploration” Advancements in gene therapy, stem cells, and biomaterials show promise for reducing scarring in wound healing, but face clinical challenges.
14 citations
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November 2024 in “International Journal of Molecular Sciences” YAP and TAZ proteins control skin cell growth and repair.
8 citations
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February 2025 in “Pharmaceuticals” Polyphenols may help treat skin diseases due to their anti-inflammatory and antioxidant effects.
4 citations
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December 2022 in “Frontiers in Bioengineering and Biotechnology” Exosomes show promise for improving wound healing, reducing aging signs, preventing hair loss, and lightening skin but require more research and better production methods.
1 citations
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November 2024 in “EMBO Reports” Deleting Gpr54 speeds up hair growth and regeneration.
1 citations
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July 2022 in “PLOS ONE” The study concluded that people with Lichen Planopilaris have a more diverse scalp bacteria and different metabolic pathways compared to healthy individuals.
September 2025 in “Journal of Investigative Dermatology” SLC3A2 is crucial for hair follicle stem cell function and hair growth.
March 2026 in “Preprints.org” The combined stem cell secretome in the skin care product effectively reduces inflammation and promotes tissue regeneration.
March 2025 in “International Journal of Molecular Sciences” Melatonin promotes hair growth and quality by enhancing hair follicle development and reducing stress.
76 citations
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January 2022 in “Journal of Tissue Engineering” Microneedle patches could replace injections but need more development for better use in medicine.
46 citations
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April 2020 in “Drugs” Emerging therapies like JAK inhibitors show promise for hair regrowth in alopecia areata.
41 citations
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July 2016 in “Journal of Investigative Dermatology” Dysplastic nevi have unique gene expressions, making them distinct from common melanocytic nevi.
38 citations
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February 2021 in “Journal of Investigative Dermatology” Aging slows wound healing due to weaker cells and immune response.