Androgenetic alopecia, or hair loss, is caused by genetic factors and hormones, with different mechanisms in men and women, and can be linked to insulin resistance and polycystic ovary syndrome.
62 citations
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July 2022 in “Science Immunology” TREM2 macrophages and unsaturated lipids contribute to acne inflammation.
39 citations
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March 2009 in “Dermatology Online Journal” Understanding EGFR roles could lead to new hair loss treatments.
March 2009 in “Dermatology Online Journal” Manipulating EGFR signaling may help treat hair loss and promote hair growth.
466 citations
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June 2009 in “Experimental dermatology” We now understand more about what causes acne and this could lead to better, more personalized treatments.
3 citations
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February 2022 in “Rheumatology” Baricitinib was effective in treating a patient with dermatomyositis and hair loss.
June 2023 in “Italian Journal of Medicine” Urotensin II increases growth and VEGF production in rat skin cells by turning on the Wnt-β-catenin pathway.
January 2022 in “Clinical Cases in Dermatology” A 22-year-old man has alopecia areata, an autoimmune hair loss condition, with various treatments available.
4 citations
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July 2020 in “Biochemical and Biophysical Research Communications” A protein called ectodysplasin-A2 increases a hair growth inhibitor in balding cells, which could be a target for hair loss treatment.
67 citations
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September 2001 in “American Journal Of Pathology” Inhibiting ODC can prevent UV-induced skin cancer.
2 citations
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February 2007 in “PubMed” Dutasteride is cheaper than finasteride for treating benign prostatic hyperplasia.
January 2025 in “Clinical Cosmetic and Investigational Dermatology” Pediatric alopecia areata is more immune-active than adult cases, suggesting age-specific treatments and potential use of JAK inhibitors.
July 2024 in “Skin Appendage Disorders” Certain medications, including some immune drugs, contraceptives, and hair loss treatments, are often linked to hair loss.
February 2026 in “Stem Cell Research & Therapy” Stem cell therapies show promise for hair regrowth in alopecia areata but need more research for safety and effectiveness.
February 2023 in “PubMed” The Wnt/β-catenin signaling pathway is important for skin wound healing and affects inflammation, cell growth, and other healing processes.
November 2025 in “Journal of Microbiology and Biotechnology” Pea sprout extract may help hair regrow by reducing stress and inflammation.
29 citations
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September 2012 in “Birth Defects Research” Wounds heal without scarring in early development but later result in scars, and studying Wnt signaling could help control scarring.
35 citations
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May 2020 in “Frontiers in Pharmacology” Different drugs for prostate-related urinary symptoms work but have various side effects, and treatment should be tailored to the individual.
24 citations
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June 2016 in “Acta dermato-venereologica” Tofacitinib helped a young woman's severe hair loss and arthritis but not her plaque psoriasis.
10 citations
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November 2018 in “Nature Biotechnology” Drugmakers are optimistic about targeting the Wnt pathway for new treatments despite past challenges.
11 citations
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November 2018 in “Journal of the American Academy of Dermatology” Tofacitinib therapy can effectively regrow eyebrows and eyelashes in some alopecia areata patients.
2 citations
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April 2018 in “Natural Product Communications” Cynomorium songaricum has many health benefits and could help with hair regrowth.
2 citations
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January 2018 in “Elsevier eBooks” Targeted therapies for lung cancer are effective but require careful management of side effects to benefit patients.
788 citations
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February 2007 in “Nature” The document concludes that skin stem cells are important for hair growth and wound healing, and could be used in regenerative medicine.
157 citations
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December 2015 in “Journal of the American Academy of Dermatology” A man with vitiligo and alopecia saw quick skin and hair improvement with ruxolitinib, but skin color gains were lost after stopping treatment.
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.
8 citations
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June 2022 in “Frontiers in bioengineering and biotechnology” A patch made from human lung fibroblast material helps heal skin wounds effectively, including diabetic ulcers.
June 2026 in “Dermatology and Therapy” Combining multiple ingredients is the most effective treatment for hyperpigmentation.
October 2023 in “International journal of biology, pharmacy and allied sciences” Personalized treatment plans combining natural and synthetic approaches are important for managing alopecia effectively.
66 citations
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February 2015 in “Cell & tissue research/Cell and tissue research” The document concludes that there are no effective clinical treatments for hearing loss due to hair cell damage, but research is ongoing.