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This review discusses the causes and treatments of hirsutism, emphasizing identifying potentially life-threatening pathologies, but it reports no new clinical results.

This study found that TGF-β1 expression in follicular tumors correlates with differentiation degree and suggests its potential role alongside p63 in differentiating between sebaceous and follicular tumors.

This study examines the interaction between androgen receptor signaling and the β-catenin/Wnt signaling pathway in mouse hair follicles, but reports no clinical results.

This chapter reviews signaling pathways related to androgenic alopecia in dermal papilla cells of balding human scalps, integrating published information and analysis of molecular interactions, without reporting new clinical results.

This article reviews the role of androgens and oral contraceptives in acne pathogenesis and management but presents no new clinical results.

In this review, the authors discuss various skin conditions linked to hyperandrogenism, such as acne and alopecia, with a focus on androgen-targeted therapies, suggesting these are generally more effective than non-androgen-targeted options.

This review synthesizes current research on how the interaction between the skin microbiome and exosome-mediated communication influences hair disorders, and discusses how microbiome restoration and exosome-based therapies could advance treatments for conditions like alopecia by promoting hair regrowth and follicular health.

This review analyzed scientific literature and found that dermatological symptoms, such as hirsutism and acne, frequently appear as early indicators of PCOS, reflecting hormonal imbalances and aiding diagnosis of the disorder.

This study highlights that azelaic acid, initially recognized for skin hypopigmentation, shows potential in treating various skin conditions due to its complex mechanisms, even though these are not yet fully understood, indicating a need for further research.

This study evaluated niosome-based gels for delivering salicylic acid topically to treat acne vulgaris and found that the formulation SANG5, using Carbopol 940 and nutmeg oil, demonstrated the best drug release profile.

This study found that inhibiting AP-1 transcription factors in mice causes squamous tumors to transform into sebaceous tumors and regulates tumor cell lineage.

This study found that inhibiting AP-1 activity in mice can induce lineage transdifferentiation between squamous and sebaceous tumors, suggesting AP-1's role in maintaining tumor cell identity.

This review traces the historical understanding and treatment of acne across ancient Egyptian, Greek, and Roman civilizations, but provides no new clinical findings.

This study found that Mentha suaveolens aqueous extract activated Nrf-2 and increased detoxifying enzyme expression in keratinocytes, providing protection against oxidative stress without cytotoxicity.

This study found that claudins CLDN1 and CLDN3 are crucial for maintaining proper hair follicle structure in mice, and their dysregulation may lead to telogen hair loss.

This study found that acne lesions and nonlesional skin in mild-to-moderate acne patients showed significant Th17-skewing and increased antimicrobials, suggesting systemic targets like IL-17/IL-23/IL-36 could be therapeutic.

This study found that terminally differentiated effector memory Vδ1T-cells and their cytotoxic activation markers were elevated in alopecia areata patients, suggesting these cells may contribute to its early pathogenesis.

Androgens like testosterone affect skin health and can lead to conditions such as acne and hair loss, with various treatments available.

This article reviews the discovery and various physiological effects of cyproterone acetate, reporting its established indications for several androgen-driven conditions but providing no new clinical data.

In this study, extracts of Zataria multiflora Boiss. and Matricaria chamomilla, combined with minoxidil, significantly improved hair growth in androgenetic alopecia patients by potentially inhibiting 5α-reductase activity.

This review synthesizes recent findings on the hair follicle stem cell niche and its complex interactions, exploring potential pathways for developing new hair growth therapies; it reports no new clinical results.

Lgr5 is a marker for active, long-lasting stem cells in mouse hair follicles.

This review discusses the brain-skin connection, the skin's role in stress response, and highlights unmet challenges in understanding stress-induced skin inflammation but reports no new experimental findings.

PGD2 stops hair growth and is higher in bald men with AGA.

New research suggests that skin cell renewal may not require a special type of cell previously thought to be essential.

This study found that estrogen receptor beta, not alpha, is the main mediator of estrogen action in human skin and hair follicles, suggesting a distinct role in these tissues.

The study found that prolactin expressed in human scalp hair follicles acts as an autocrine modulator, inhibiting hair growth and promoting hair follicle regression, which may contribute to hair loss in hyper-prolactinemia patients.

This article reviews the molecular mechanisms involved in androgenetic alopecia and the androgen's paradoxical role in hair growth, but reports no new experimental findings.

This review discusses the pharmacological properties and clinical applications of cyproterone acetate and similar antiandrogens, noting previous failures in local applications due to concentration limitations; it reports no new empirical results.

This review discusses the biology of hair follicle stem cells and highlights their potential for applications in regenerative medicine, drug, and gene delivery, but reports no new clinical results.