September 2022 in “World Journal of Advanced Research and Reviews” This study introduced a Density-Calibrated Airtouch Protocol (DCAP) that suggests customizing the Airtouch hair coloring technique based on client hair density to optimize color blend, pigment longevity, and hair health.
May 2026 in “Dermatology The American Medical Journal” This lecture abstract discusses a career driven by a commitment to helping patients with vitiligo and hidradenitis suppurativa but reports no scientific findings.
April 2026 in “Zenodo (CERN European Organization for Nuclear Research)” In this study, Dodatek A operationalizes the Functional Androgen Axis framework by defining three system-level indices and an efficiency metric to describe androgen function, incorporating key methodological improvements and acknowledging significant limitations for future empirical validation.
19 citations
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August 2008 in “Journal of The European Academy of Dermatology and Venereology” In this study, researchers observed that in advanced androgenetic alopecia, increased DNA damage in the frontal bald area may lead to cell apoptosis due to impaired repair capacity.
August 2017 in “Seoul National University Open Repository (Seoul National University)” The study investigated the role of Aminoacyl-tRNA synthetase interacting multifunctional protein 1 (AIMP1) in hair follicle stem cell proliferation and its potential as a treatment for alopecia. AIMP1, when dissociated from the multi-tRNA synthetase complex, was found to be secreted by dermal papilla cells in a sonic hedgehog (Shh) signal-dependent manner. This secretion increased the proliferation of CD34+ hair follicle stem cells by promoting the wnt signaling pathway through inhibition of sFRP1, a known wnt antagonist. The research demonstrated that the N-terminal fragment of AIMP1 could be developed into a therapeutic peptide for hair loss. When applied topically to depilated mice, this peptide significantly accelerated hair growth, especially when formulated with carbomer. The findings highlighted a novel mechanism of AIMP1 action and its potential application in alopecia treatment.
19 citations
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November 2018 in “Nutrients” This study reports that polyphenols from Annurca apples may safely promote hair growth and protect against chemotherapy-induced alopecia without interfering with chemotherapy regimens.
July 2026 in “Journal of the American Academy of Dermatology” 
January 1999 in “Journal of the European Academy of Dermatology and Venereology” RAPK is a rare skin disorder with pigmented spots, mainly on hands and feet, starting in youth.
14 citations
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July 2016 in “Anatomical Science International” This study revealed that in androgenic alopecia, the proximal attachment of the arrector pili muscle to the hair follicle is often lost or significantly reduced.
November 2025 in “SKIN The Journal of Cutaneous Medicine” In this study, UPA at doses of 15 mg and 30 mg showed higher efficacy than placebo for treating severe alopecia areata in adults and adolescents over 24 weeks, with a safety profile similar to approved uses.
18 citations
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October 2018 in “Nutrients” This study found that Annurca apple polyphenolic extracts reprogram hair follicle metabolism in mice, enhancing mitochondrial activity and keratin production while inhibiting some metabolic pathways.
This study found that the rs3185480 polymorphism in the APCDD1 gene was associated with an elevated risk of developing androgenic alopecia and reduced protein levels, potentially due to altered codon usage affecting translation efficiency.
5 citations
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January 2018 in “Acta Dermatovenerologica Alpina Pannonica et Adriatica” This case study highlights congenital atrichia with papular lesions as a cause of total body hair loss, characterized by the absence of hair follicles and the presence of skin-colored papules.
January 2026 in “Case Reports in Dermatological Medicine” In this case study, a young female with aseptic and alopecic nodules of the scalp achieved full resolution without recurrence using intralesional steroids.
July 2026 in “SKIN The Journal of Cutaneous Medicine” This case report details a 17-year-old male with Alopecic and Aseptic Nodules of the Scalp successfully treated with doxycycline and intralesional corticosteroids, highlighting the importance of thorough evaluation for accurate diagnosis.
23 citations
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September 2017 in “Journal of the American Academy of Dermatology” This article hypothesizes that apremilast, a phosphodiesterase 4 inhibitor, could be a targeted treatment for alopecia areata due to its ability to suppress interferon-gamma production, but reports no new clinical results.
1 citations
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March 2025 in “Pediatric Dermatology” This review highlights the evolution of assessment tools for alopecia areata, revealing newer tools that evaluate beyond scalp hair loss, including psychosocial impact and disease chronicity, which can aid clinicians in developing individualized treatment strategies and enhance research in pediatric dermatology.
January 2023 in “Pharmaceutics” In this study, researchers developed a new topical atraric acid formulation, AA-TF#15, which showed a significantly higher drug penetration and increased hair regrowth in mice compared to minoxidil and finasteride treatments, suggesting its potential effectiveness for treating scalp androgenic alopecia.
September 2025 in “Journal of the American Academy of Dermatology” January 2025 in “Dermatology Online Journal” The man's hair loss and skin papules were diagnosed as atrichia with papular lesions, not alopecia areata universalis.
The researchers reported that a 4-aminopyridine-loaded gel promoted wound healing and hair follicle regeneration in burn models, suggesting it might be a promising alternative to existing burn treatments.
1 citations
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January 2025 in “JEADV Clinical Practice” This study reported that the AAPPO tool effectively distinguishes between patients with alopecia areata based on scalp hair loss severity, whereas the EQ‐5D‐5L may underestimate the specific disease burden, particularly in psychological and social aspects.
3 citations
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July 2022 in “Indian Journal of Dermatology” This report describes a case of acute localised exanthematous pustulosis in a 19-year-old boy after using amoxicillin-clavulanic acid, with new dermoscopic features identified.
1 citations
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November 2025 in “International Journal of Dermatology” This study developed the Alopecia Areata Children's Quality of Life Index (AAcQLI) to assess quality of life in children with alopecia areata, demonstrating good reliability and validity in initial tests.
1 citations
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July 2024 in “Indian Journal of Case Reports” This article presents a case study of a 16-year-old male with GAPO syndrome, characterized by growth retardation, alopecia, pseudoanodontia, and optic atrophy, who sought dental treatment for missing teeth.
184 citations
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September 2006 in “PLoS Genetics” This study found that loss of Apc due to K14-cre-mediated gene recombination in mice led to aberrant growth in ectodermally derived squamous epithelia, implicating its critical role in specifying epithelial cell fates during embryonic development.
21 citations
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February 2024 in “JAMA Dermatology” This study identified multiple factors affecting the severity of alopecia areata, suggesting they could inform a tool for measuring disease impact and guide treatment selection.
4 citations
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January 2011 in “Annals of Dermatology” This article discusses the role of HR gene mutations in differentiating atrichia with papular lesions from alopecia universalis, but presents no new experimental results.
April 2025 in “Sabuncuoglu Serefeddin Health Sciences” This study highlights the public health significance of androgenic-anabolic steroid use disorder, emphasizing health risks, societal effects, and the need for routine AAS analyses in forensic autopsies, especially in athlete deaths.
43 citations
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November 2009 in “Archives of dermatology” This study found that alefacept showed no significant improvement in treating severe alopecia areata compared to placebo over a 24-week period.