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This review discusses how androgens may regulate wound healing and inflammation, noting that testosterone appears to inhibit healing and promote inflammation, but it reports no new clinical results.

In this study, mice exposed to prolonged space conditions demonstrated skin atrophy, altered hair follicle cycles, and significant changes in the gene expression associated with skin muscle health.

This study found that mouse FLRG protein, a secreted glycoprotein, is expressed in certain tissues and plays a role distinct from follistatin during wound healing, suggesting different functions in vivo.

In this study, the researchers reported that activin B combined with bone marrow-derived mesenchymal stem cells enhanced wound healing and hair follicle regeneration in rats by promoting cell migration through the ERK and JNK pathways.

This review discusses diagnostic and treatment considerations for women with cutaneous hyperandrogenism, noting therapeutic options are more effective for hirsutism and acne than for androgenetic alopecia, but reports no new clinical results.

This review discusses various cutaneous side effects potentially linked to oral contraceptive use but provides no new clinical results, emphasizing the need for more evidence in certain associations.

This study suggests that chronic stress can lead to decreased skin pigmentation in mice by disrupting the skin's HPA axis, potentially making stress a risk factor for depigmentation.

This study found that cutaneous pyridoxal 5'-phosphate hydrolase activity may be carried out by an enzyme different from the classical tissue-nonspecific alkaline phosphatase in human and mouse skin.

This study found that KLF4 expression in mouse hair follicle stem cells is important for effective cutaneous wound healing, with its knockdown leading to reduced stem cell populations and delayed healing.

In this study, human hair follicles showed varying expression of cholesterol transport proteins during the hair cycle, suggesting a potential role of cholesterol in hair growth and cycling.

The study found that a specific signaling pathway helps skin wounds heal faster but may lead to larger scars.

This report details the clinical presentation and management of cutaneous mastocytosis in Indian children and provides no new experimental findings.

This report documents the first known case of cutaneous mastocytosis associated with congenital alopecia areata in a young Korean girl, confirmed through histopathological examination.

This study found that Epstein pearls and Mongolian spots are the most common skin lesions in newborns in India, influenced by interracial, environmental, and hormonal factors.

This study investigated the pigments and cells causing discoloration in stasis dermatitis but did not clarify the role of melanin or melanocytes in this condition.

This case report describes a patient with systemic lupus erythematosus who developed both alopecia areata and lichen planopilaris despite immunosuppressive treatment, suggesting a shared immunopathogenesis between these disorders.

This review discusses the role of epithelial–mesenchymal transition in cutaneous fibrotic disorders and highlights potential molecular targets for therapy, but reports no new clinical results.

In this study, researchers overexpressed Lrig3 in mouse skin and observed hair loss linked to changes in skin protein profiles and signaling pathways, suggesting a potential role for Lrig3 in maintaining skin homeostasis.

This study synthesizes knowledge of how dendritic cell signals, epithelial integrins, and fibroblast activity converge on TGF-β1 to maintain or disrupt skin healing, contrasting normal and fibrotic scar formation and suggesting possible integrin and immune-targeted treatments for skin fibrosis.

This study observed that the small molecules KY19382 and KY19334 inhibited cancerous traits in human cutaneous squamous cell carcinoma cells by suppressing the Wnt/β-catenin pathway, indicating their potential as treatments for cancers involving CDK1 overexpression and diseases related to CXXC5 accumulation.

This report details a pediatric COVID-19 case with skin symptoms aligning with multisystem inflammatory syndrome.

This review discusses the evolving understanding of epithelial stem cells, noting how new models challenge old assumptions and suggesting multiple stem cell populations contribute differently to skin and hair follicle regeneration.

This report reviews the case of a woman with cicatricial alopecia due to cutaneous lupus and discusses existing literature, concluding that current treatments do not provide significant benefits.

This review discusses the potential of endogenic and exogenous exosomes in dermatology and cutaneous aesthetics, highlighting their capacity to repair and rejuvenate skin tissue, but reports no new experimental results.

This review discusses the cutaneous serotoninergic/melatoninergic system's potential role in skin function and resilience against environmental and internal stresses, but does not report new experimental findings.

Minoxidil works in liver and outer hair root sheath for hair growth.

In this study, rabies virus antigens were detected in the outer root sheath of the follicle-sinus complex in the muzzle skin of rabid dogs, suggesting its usefulness as an alternative diagnostic specimen.

This review discusses the diagnosis and management of severe cutaneous adverse reactions to drugs and provides guidance for physicians to improve patient outcomes, but it reports no new clinical results.

This study found that Notch-related genes, including Notch1 and Notch2, and their ligands and regulators, have distinct patterns of expression during mouse hair vibrissa follicle development and the adult hair cycle.

This review discusses melatonin's potential in dermatology, highlighting its antioxidative, immunomodulatory, and DNA repair properties, but reports no new clinical results.