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This article reviews sebaceous immunobiology and highlights the complex role of sebaceous glands and sebocytes in skin barrier function and inflammation, particularly in acne pathogenesis, but reports no new results.

This review discusses the potential roles of prostaglandin D2 and its receptor CRTH2 in various diseases beyond allergies and asthma and reports no new clinical results.

IL-1 receptor absence in mice leads to skin cysts and changes in immune response after UVB exposure.

This study found that reducing testosterone levels in male mice accelerates wound healing and decreases inflammation, suggesting a potential therapeutic target for improving wound repair in elderly males.

This review discusses how the brain can influence skin biology, suggesting a link between psychological factors and skin health, but it reports no new scientific findings.

In this study, Alox15 knockout mice exhibited disrupted skin integrity and increased inflammation, suggesting that Alox15-mediated resolvin D2 production is crucial for maintaining skin homeostasis by suppressing inflammation.

This research abstract describes alopecia areata as an autoimmune disease causing hair loss due to an inflammatory response mediated by the JAK/STAT signaling pathway. The condition, which affects young people disproportionately, lacks a cure and entails significant psychosocial challenges, despite varied treatment attempts.

A new cosmetic cream reduced facial redness and skin temperature after 4 weeks of use.

This study observed that patients with recurrent furunculosis had different cytokine profiles compared to healthy subjects and that retinol stimulation altered cytokine secretion in both groups.

In laboratory tests and mouse models, this study found that the novel IPC analog SIG-1451 may offer potent anti-inflammatory effects for treating allergic skin inflammation, potentially outperforming some current therapies in specific inflammatory phases.

This study observed that telogen effluvium, or acute hair loss, often occurs 1 to 3 months after SARS-CoV-2 infection, earlier than classic telogen effluvium.

This review discusses strategies to enhance mesenchymal stem cell therapy effectiveness but reports no new clinical results; it highlights the need for improved consistency and efficacy in MSC-based treatments.

This review summarizes existing and new cases of generalized pustular psoriasis and acute generalized exanthematous pustulosis associated with COVID-19, noting that over half lacked a known drug trigger.

In this study, researchers found that electrospun membranes with aligned surface topography advanced the immune response towards an adaptive stage and highlighted the role of T cells in hair follicle regeneration in mice, showcasing the intricate interactions between immune and skin cells.

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 reviews the role of microRNAs as epigenetic modulators in dermatology but reports no new clinical findings.

This study found that tannic acid accelerated wound healing in rats by modulating inflammatory cytokines, increasing growth factors, and activating the Erk 1/2 pathway.

This article discusses the multifactorial etiopathogenesis of acne vulgaris, highlighting the roles of sebum production, keratosis, bacterial development, and inflammatory mediators, but reports no new clinical results.

This study found that activating the Nrf2 pathway in human mast cells effectively suppresses degranulation and inflammation induced by substance P.

This study reports that triboelectro-responsive DNA hydrogels, enhanced with conductive polymers and triboelectric stimulation, effectively accelerate wound healing and exhibit strong anti-bacterial and anti-inflammatory properties, achieving 99.8% closure of bacterium-infected diabetic wounds in 14 days.

This study identified CD201+ fibroblast progenitors in mouse skin that regulate wound healing through differentiation into specialized cell types, with retinoic acid and hypoxia influencing this process.

In this case study, the progression of alopecia universalis in a Japanese man was linked to the involvement of Th1 and Th17 cells, suggesting an autoimmune mechanism.

Burn scars form abnormally due to changes in wound healing, and more research is needed to improve treatments.

This pilot study found elevated levels of leptin and other proinflammatory molecules in the serum of melanoma patients, suggesting a potential role for leptin in melanoma progression and a possibility for targeting it in adjuvant therapy.

In this study, researchers found that cytokine dysregulation linked to genetic background is present in both patients and healthy but genetically related individuals in two autoimmune skin diseases, Pemphigus vulgaris and Alopecia areata, suggesting that protective immune mechanisms may prevent disease manifestation in predisposed individuals.

This article reviews the role of nitric oxide in skin health, including its influence on immune responses and potential therapeutic applications for contact dermatitis, but reports no new clinical results.

This review summarizes recent findings on the role of lactylation, a novel post-translational modification, in skin diseases, suggesting its potential as a therapeutic target by linking metabolism, epigenetic regulation, and inflammatory processes.

This narrative review explores the strong association between various chronic inflammatory skin diseases and metabolic syndrome, emphasizing shared inflammatory pathways and chemokine involvement, though the precise molecular connections remain partially understood.

Skin organoids can mimic human skin responses to injury and inflammation, making them useful for studying skin diseases and testing treatments.

In this study, researchers found that exposure to PM10 significantly increased inflammation and impaired collagen synthesis in human dermal fibroblasts, suggesting PM10 contributes to skin aging through these mechanisms.