1 citations
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January 2026 This study outlined modern approaches for using cosmeceuticals in trichology, emphasizing evidence-based medicine, personalized care, and patient safety. It proposed the H.A.I.R. model as a universal algorithm for trichological programs and suggested new educational and practical tools for specialists in trichology and aesthetic medicine.
124 citations
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August 1990 in “British Journal of Dermatology” Diffuse alopecia in women may be related to androgens and iron deficiency, and basic hormone and nutrient screening is useful.
research 22
December 2023 in “Psychiatry Neurology and Medical Psychology” Alopecia can lead to mental health issues, so treatment should address both skin and emotional health.
71 citations
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May 1991 in “Clinical and Experimental Dermatology” Young men with male pattern baldness lose hair density over time without treatment.
7 citations
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October 2000 in “Allergo Journal” Stress may affect hair growth by influencing hair follicle development and could contribute to hair loss.
August 2025 in “Psychiatry Neurology and Medical Psychology” This study investigated psychosocial adaptation in women with diffuse alopecia, finding that adaptation disorders, particularly related to depression and anxiety, more significantly impacted psychosocial adaptation than the alopecia's origin, highlighting areas for targeted psychological intervention.
June 2024 in “Research Square (Research Square)” This study found that women experiencing hair loss post-COVID-19 showed significantly decreased serum copper levels, suggesting potential further research into copper supplementation for preventing and treating post-COVID-19 alopecia.
10 citations
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April 2018 in “Actas Dermo-Sifiliográficas” This study describes the prescribing habits of Spanish dermatologists, highlighting that topical minoxidil and oral finasteride are the most common treatments for male AGA and postmenopausal female AGA.
22 citations
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January 2018 in “Experimental Dermatology” This article reviews insights into the pathogenesis of primary cicatricial alopecias, such as lichen planopilaris, provided by emerging technologies, but it does not report new clinical results.
73 citations
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March 2009 in “Seminars in Cutaneous Medicine and Surgery” This article reviews various diagnostic tools for hair disorders, describing methods ranging from invasive to noninvasive, but reports no new research findings or clinical results.
5 citations
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March 2017 in “Laser Physics Letters” This review discusses the role of scalp imaging techniques in trichology for researching drug delivery and toxicology, without presenting new clinical results.
April 2026 in “Psychiatry Neurology and Medical Psychology” This study found that women with mixed alopecia exhibited significantly higher levels of depression, anxiety, and stress compared to those with metabolic alopecia, with these emotional disturbances closely linked to heightened mental maladaptation.
November 2025 in “Archives of Dermatological Research” This study found that Limelight (CB-EVs) exosomes significantly promoted hair elongation ex vivo without cytotoxicity, suggesting potential as a safe and effective hair growth therapy.
146 citations
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May 2002 in “The American journal of pathology” This study found that cathepsin L deficiency in mice led to significant abnormalities in hair follicle development and cycling, including disrupted hair shaft outgrowth and premature hair growth phase entry.
2 citations
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January 1998 in “Dermatology” Stopping forehead irritation and using hydrocortisone helped a man's skin, Martinique has lower melanoma rates, a man had an allergy to a specific antifungal, another had unexplained cysts, certain drugs can cause skin reactions without always being interrelated, a link between Fanconi anemia and a skin condition was suggested, high levels of a certain protein may play a role in a type of psoriasis, and there's a need to study the connection between scalp pain and hair loss.
January 2023 in “Book of Abstracts” COVID-19 can cause different types of hair loss, with telogen effluvium being the most common.
180 citations
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September 1999 in “British Journal of Dermatology” This review discusses the psychological and social impacts of androgenetic alopecia and suggests that medical treatments can have some positive psychological effects, highlighting the condition's moderate stress and impact on body image.
10 citations
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August 2020 in “Dermatologic Therapy” This study found that platelet-rich plasma significantly increased hair diameter in both men and women with androgenetic alopecia but improved hair density only in men.
6 citations
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September 2025 in “Cosmetics” This study introduced laser-assisted exosome delivery and observed early signs of clinical improvement in two patients, though causality cannot be inferred from these preliminary, uncontrolled cases.
November 2023 in “Cosmetics” This study evaluated the protective effects of a hair conditioner containing rice derivatives on natural Caucasian hair using various analysis methods and found that the conditioner, especially with rice germ oil GX-N, effectively improved hair properties even under stress conditions like irradiation.
May 2026 in “International Journal of Molecular Sciences” In this review, researchers explore the roles of lactoferrin in skin and hair health, highlighting its potential anti-inflammatory and regenerative benefits despite the lack of well-controlled clinical trials for hair-specific outcomes.
50 citations
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February 2013 in “Annals of Clinical Biochemistry” This review discusses the production, role, and measurement of dihydrotestosterone (DHT) in various disorders of sexual development but does not report new clinical results.
August 2025 in “International Journal of Nanomedicine” This review discusses metal-organic frameworks for treating diabetic infected wounds and related applications, reporting no new clinical results but highlighting challenges like biosafety and production for future research.
1 citations
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June 2022 in “Journal of The American Academy of Dermatology” Combining scalp photos with hair density and caliber measurements gives a more accurate assessment of hair loss.
This study identified ten key magistral dermatological formulations, such as personalized trichological preparations and Kligman’s formula, which fill critical gaps unmet by standardized products, particularly in cases like pediatric scabies or autoimmune mucosal diseases, illustrating the role of compounding in precision medicine.
This abstract does not report results, instead, it explores the often personal and emotional experience of noticing hair loss, noting the lack of clear medical symptoms and the potential social impact, which can lead to confusion about seeking appropriate medical care.
June 2020 in “Journal of Dermatological Treatment” This source outlines the potential effects of treatments commonly used in trichology on SARS-CoV-2 infection and offers a guide for managing trichological patients during the COVID-19 era, addressing the challenges of safely visiting and treating patients.
February 2025 in “Brazilian Journal of Hair Health” This study found that multiparametric ultrasound effectively detects real-time scalp changes caused by vasoconstrictive cosmetic agents, demonstrating its potential as a non-invasive tool for evaluating trichological treatments.
November 2025 in “Cosmetics” This study found that of the many ingredients advertised in shampoos as effective against hair loss, only caffeine, adenosine, placental proteins, and melatonin have limited clinical evidence supporting their efficacy, with most claimed active ingredients lacking any trial-based validation.
1 citations
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January 2022 in “Journal of The American Academy of Dermatology” This article discusses various limitations of direct-to-consumer teledermatology platforms, highlighting concerns regarding ethical issues, financial conflicts of interest, and challenges in providing comprehensive patient care compared to traditional in-person consultations.