January 2024 in “Journal of Cosmetics Dermatological Sciences and Applications” This study found that 23.8% of participants with pattern hair loss had occipital involvement, with higher rates in females (35.6%) compared to males with early-stage hair loss (12.1%), illustrating significant gender differences in hair loss progression.
January 2017 in “Springer eBooks” The document explains various skin conditions and their treatments.
9 citations
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September 2012 in “Clinical Endocrinology” This study found that over half of the patients experienced varying degrees of hair loss after acromegaly surgery, with female patients and those with severe postoperative growth hormone deficiency more commonly affected.
8 citations
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January 1996 in “Springer eBooks” This article discusses the minimal research on hair growth physiology and highlights Dr. Masumi Inaba's contributions to understanding androgenetic alopecia, but reports no new experimental results.
6 citations
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September 2019 in “Journal of Cosmetic Dermatology” In this study, patients with androgenic alopecia who underwent 10 sessions of 1540-nm fractional erbium glass laser treatment over 5 months experienced significant improvements in hair density and thickness, with no major safety concerns reported.
6 citations
,
May 2006 in “Skinmed” This article reviews the classification history of androgenic alopecia and highlights the need for further research to find effective hair growth medications.
4 citations
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April 2013 in “Actas Dermo-Sifiliográficas” This study found that hairline measurements in white Spanish women differ from those previously reported for American women, which may be important for hair transplantation evaluations in alopecia cases.
43 citations
,
May 1986 in “Clinics in Endocrinology and Metabolism” This review examines androgen status in male and female obesity and its influence on the metabolic syndrome, but reports no new clinical results.
This study developed a novel protocol that demonstrated improved localized delivery of minoxidil to eyebrow application sites with minimal runoff, compared to a control formulation.
5 citations
,
April 2023 in “Life” This review discusses central centrifugal cicatricial alopecia in adolescents, noting varied presentation and highlighting genetic and environmental factors, but reports no new clinical findings.
April 2023 in “International journal of molecular sciences” This study found that scalp disorders, such as hair loss and itching, can be associated with collagen VI mutations, thus highlighting the need to investigate scalp involvement in these patients.
9 citations
,
June 2023 in “Cells” This review summarizes recent findings on how the dysregulated PI3K/Akt/mTOR pathway contributes to immune-mediated inflammatory skin disorders and discusses the potential of natural products, synthetic compounds, and biologic agents in their treatment. However, it emphasizes the need for further research to develop effective therapies.
4 citations
,
January 2026 in “Micro” This review introduces a framework to integrate bioinspired conductive materials and advanced 3D/4D printing in regenerative medicine for dynamic, responsive tissue regeneration, emphasizing the potential of smart scaffolds to adapt to physiological cues.
November 2024 in “Medicina” This case report details a unique instance of pityriasis rubra pilaris affecting only the scalp, highlighting novel trichoscopic features and emphasizing the importance of recognizing this rare presentation for improved diagnosis and treatment.
May 2023 in “Journal of Clinical Medicine” This review article reports recent advancements in understanding, diagnosing, and treating various hair loss conditions, like androgenetic alopecia and alopecia areata, including their genetic factors and new therapeutic options, while also examining the impact of COVID-19 on hair loss.
8 citations
,
July 2020 in “Applied Sciences” This review discusses the strengths and weaknesses of existing studies on complex dietary supplements for hair loss, emphasizing the need for valid measurement methods like TrichoScale® to quantify effectiveness; it reports no new results.
4 citations
,
November 2021 in “Biomedicines” This review discusses the challenges in diagnosing primary cicatricial alopecias and explores how improved communication and digital pathology could enhance diagnosis, but it reports no new clinical results.
52 citations
,
January 2023 in “Toxins” This narrative review discusses expert consensus on the optimal use of botulinum toxin injections for cosmetic applications in facial and oral-maxillofacial areas across Asian and Caucasian populations, highlighting injection techniques, effective doses, historical context, and potential complications.
26 citations
,
October 2020 in “Biomedicines” This review discusses the applications and potential of Bioengineered Artificial Skin Substitutes in cosmetics and pharmacology research, with no new clinical findings reported.
April 2024 in “Clinical dermatology review (Print)” In this study, trichoscopy was found to be an effective noninvasive tool for diagnosing female pattern hair loss at early stages, potentially eliminating the need for scalp biopsies.
July 2025 in “Journal of Dermatology for Physician Assistants” This study by a panel of 13 clinicians led to 22 consensus statements recommending approaches for diagnosing scarring and nonscarring alopecias, suggesting scalp biopsy for suspected scarring alopecias and specific serologic tests for nonscarring types like alopecia areata based on clinical presentation.
101 citations
,
January 2016 in “Journal of Cutaneous and Aesthetic Surgery” This review discusses various classification systems for patterned hair loss in both sexes and reports no new clinical findings, highlighting the Hamilton-Norwood and Ludwig systems as the most commonly used.
September 2023 in “Clinical, Cosmetic and Investigational Dermatology” The researchers reported that one-third of women with female pattern hair loss in their study had occipital region involvement, which is important for diagnosing and planning treatment, including hair restoration surgery, as the occipital region is often used as a normal reference.
In this study, nearly two-thirds of Saudi adults reported experiencing hair loss following COVID-19 infection or vaccination, with female sex and nutritional deficiencies identified as significant correlates for this condition.
August 2025 in “Drug Design Development and Therapy” This review article examines current drugs for androgenetic alopecia, focusing on their mechanisms and clinical efficacy, noting that while finasteride and minoxidil are commonly approved treatments, new drugs targeting different pathogenic pathways have emerged, offering a broader understanding and reference for AGA treatment options.
This review compiles existing information on the pathogenesis of androgenetic alopecia, highlighting its genetic, hormonal, and environmental factors, but reports no new clinical findings.
8 citations
,
November 2024 in “Journal of Cosmetic Dermatology” This article reviews the latest data on non-invasive body rejuvenation techniques, discussing advancements in filler technology and offering insights into their effectiveness and safety for both practitioners and patients interested in non-surgical procedures.
This article provides an extensive overview of hair anatomy, physiology, pathology, and various medical and surgical treatments for alopecia but presents no new experimental findings.
15 citations
,
January 2018 in “Indian Journal of Dermatology” This study reported that women with female androgenetic alopecia had significantly lower zinc levels in both serum and hair, and lower hair iron levels, compared to healthy controls.
11 citations
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March 2021 in “Cleveland Clinic Journal of Medicine” In this overview, the authors note that both pharmacologic and nonpharmacologic treatments are effective for pattern hair loss, emphasizing early detection and intervention to maintain hair.