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This article reviews the use of trichoscopy for diagnosing common hair and scalp diseases and introduces a new classification for specific skin surface abnormalities, without presenting new clinical results.

This study found decreased hair density and altered follicular architecture in the balding frontal scalp of patients with androgenic alopecia, with increased vellus hairs noted.

This study proposes reclassifying PCOS into two distinct phenotypes based on androgen levels and suggests androgen supplementation may overcome IVF resistance in one group with advancing age.

This review discusses the role of biomaterials and colloidal drug delivery systems in promoting tissue regeneration within regenerative medicine, but it reports no new clinical results.

This review explores the connection between psoriasis and hair loss, noting that both the disease and its treatments can contribute to alopecia, and reports no new clinical results.

This study found that hydrogen peroxide interfered with scarless healing in a murine fetal wound repair model, potentially by inducing transforming growth factor-beta1, which may contribute to increased fibrosis.

This study found that EGFR-targeted cancer therapy can cause skin toxicities by disrupting epidermal signaling, allowing microbiota invasion and inflammation, but identified a potential treatment approach using FGF7 or SOS expression to restore barrier integrity.

In an animal model, this study found that PEG hydrogels delivering M2 macrophage-derived exosomes effectively promoted M1 to M2 macrophage transition and enhanced wound healing.

This review discusses the roles that mesenchymal stem cells may play in reepithelialization of wounds, but reports no new clinical results.

In this study, stress experienced by transmen during early stages of gender transition was associated with reduced nocturnal blood pressure decline and increased C-reactive protein levels.

This study reviewed the role of the JAK/STAT signaling pathway in skin diseases and the potential of JAK inhibitors for treating conditions like psoriasis and atopic dermatitis. Although the findings are promising, the authors concluded it is premature to establish their place in dermatological treatments.

This study found that long pulsed Nd-YAG laser treatment significantly improved acne keloidalis nuchae by reducing inflammation and hair follicles, with early intervention yielding the best results.

This study found that a dopamine-methacrylated hyaluronic acid hydrogel enhances the efficacy of adipose-derived stem cells in promoting skin regeneration, potentially involving the Notch signaling pathway.

This article discusses the role of growth hormone, insulin, and IGF-1 in acne development and highlights how diet and syndromic evidence support their involvement, but presents no new clinical findings.

This review explains how recent understanding of Wnt signaling regulation in hair follicles could potentially be used to enhance hair growth, but it reports no new empirical results.

This review discusses findings from genetic studies on acne, highlighting progress in understanding its molecular pathogenesis without reporting new clinical results.

This study found that Malt1, particularly its protease activity, plays a crucial role in maintaining Treg cell function and homeostasis, with its inactivation leading to autoimmune diseases and altered immune responses in mice.

This review highlights that although acne and hidradenitis suppurativa share a focus on hair follicles and innate inflammation, their genetics, risk factors, and bacterial involvement differ significantly.

This review discusses the evolution and studies of injection lipolysis for fat reduction, highlighting the need for more research to ensure patient safety and treatment efficacy; it reports no new clinical results.

This study found that a ceria nanozyme-integrated microneedles patch accelerated hair regeneration in an androgenetic alopecia mouse model more effectively than minoxidil, with reduced application frequency and minimal skin damage.

This case report highlights a woman who developed new-onset alopecia areata after starting adalimumab for psoriatic arthritis, challenging the assumed role of TNF-alpha in the condition's pathogenesis.

This study reports four infants with necrotic caput succedaneum leading to alopecia and persistent scalp lesions, which partially improved with topical corticosteroids, indicating erosive pustular dermatosis of the scalp.

This review discusses the significance of elastic tissue staining in dermatopathology, particularly for diagnosing primary elastic tissue disorders and other skin conditions, but reports no new clinical results.

Minoxidil can help grow hair and make hair follicles bigger, but it can also cause side effects.

This review summarizes recent findings on keratins 6, 16, and 17, highlighting their role in keratinocyte behavior and nuclear functions, and discusses their potential as biomarkers for various skin pathologies, including damage, inflammation, and cancer, rather than in healthy skin.

This study discusses the potential association between low vitamin D levels and insulin resistance, suggesting that vitamin D deficiency may contribute to disorders like obesity and diabetes, but emphasizes the need for further research to confirm these links.

This study found a bidirectional relationship between major depressive disorder and alopecia areata, with each condition significantly increasing the risk of subsequently developing the other.

This study found that fibroin/gelatin and spidroin microparticles increased re-epithelialization rates and inhibited scar formation in mouse models of deep skin wounds.

In this study, photodynamic therapy significantly reduced inflammatory acne lesions and sebum secretion, possibly by inducing apoptosis in sebaceous glands and down-regulating TLR-2 and TLR-4 expression.

This study found that lipid peroxidation products play a clear role in the pathogenesis of skin diseases like psoriasis, vitiligo, and alopecia, but their role in diseases like melanoma and atopic dermatitis remains unclear.