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This study reports that mast cells are not only passive participants but also key regulators in skin aging, and their role as both protectors and accelerators of aging suggests they could be promising therapeutic targets for skin aging interventions.

This review suggests that the TSC22D family genes may influence metabolism and cancer, potentially serving as a therapeutic target for conditions like diabetes, obesity, and certain tumors, depending on the tumor environment.

This study found that circ 0020938 suppresses hair follicle stem cell proliferation by interacting with the miR-142-5p/DSG4 axis, which aids in the hair follicle cycle's proper progression.

This review examines the potential of K18 as a diagnostic and prognostic marker in epithelial-derived tumors, highlighting its specific expression in tumor tissues and interaction with proteins involved in tumor progression, without reporting new clinical findings.

This review discusses the role of lncRNA Xist in cell growth regulation and disease development, particularly cancer, and reports no new experimental results.

This study identified a novel class of nonsteroidal ligands that can mimic the effects of dihydrotestosterone on androgen receptors, suggesting potential therapeutic applications in male fertility and hormone replacement therapy.

This review discusses the use of caffeine in cosmetics for its fat-reducing, antioxidant, and hair growth properties, but reports no new research findings.

This study concluded that mixtures of weak endocrine disruptors, such as parabens and azole fungicides, can produce combination effects that should be considered in regulatory risk assessments to avoid underestimating potential risks.

This article reviews the essential role of vitamin D in bone health and its various clinical applications but reports no new clinical findings.

This study found that midazolam improved PTSD-associated behavioral deficits in rats through its action on the TSPO, CBR, and neurosteroidogenesis pathways.

This study found that thrombospondin-1 plays a critical role in hair follicle cycle regulation, with deficiency prolonging follicle growth and overexpression delaying it through antiangiogenic effects.

This study developed a hydrogel from glycol chitosan and silica nanoparticles, which showed promise in wound healing by supporting microvessel and hair follicle growth in skin defects.

This study by Gao et al. reports that two nonsteroidal selective androgen receptor modulators, S1 and S4, demonstrated tissue-selective actions in rats, suppressing prostate growth while maintaining muscle growth without altering hormone levels.

This study proposes the sebogenic hypothesis, suggesting that hair follicles evolved from primitive sebaceous glands to facilitate lipid transport and improve water retention in early land-dwelling animals.

In this study, researchers identified specific long non-coding RNAs involved in feather development that do not follow traditional genetic inheritance patterns in chickens.

This study found that circRNA-1926 promotes hair follicle stem cell differentiation in cashmere goats by sponging miR-148a/b-3p to increase CDK19 expression.

This article explores the potential of chitin nanofibrils as a bioactive polymer for skin applications by examining their hydrophilic properties and effects on cell behavior, but presents no new experimental results.

This study found that GnRH agonist treatment improved hirsutism scores more than finasteride after six months in women with idiopathic hirsutism, with both treatments causing no menstrual abnormalities or side-effects.

A specific RNA increases hair stem cell growth and skin healing by affecting a protein through interaction with a microRNA.

This study found that sodium zinc dihydrolipoylhistidinate reduced chemotherapy-induced hair loss in rats, suggesting its potential as a treatment for this side effect.

This study demonstrated that visible light lightens blond hair more effectively than ultraviolet light, attacking melanin granules directly, whereas ultraviolet light primarily damages other hair tissues following washing.

In this study, re-activating SOX9 in adult epidermal stem cells led to a fate switch towards hair follicle stem cell identity, with altered chromatin dynamics and oncogenic activation, contributing insights into developmental processes and cancer pathways.

Minoxidil helps lower blood pressure and can also promote hair growth.

This review explores whether SARS-CoV-2 could trigger or worsen α-synucleinopathies, like Parkinson's disease, by affecting α-synuclein misfolding and aggregation, potentially linking COVID-19 with the development of parkinsonism-like symptoms.

This study found that in mouse embryonic fibroblast cells lacking autophagy function, overexpression of Atg5 increased cell proliferation, while restoring autophagy reversed this effect, highlighting Atg5's dual role in tumorigenesis depending on autophagy conditions.

This review discusses how chronic inflammation can lead to persistent stem cell activation and DNA damage, ultimately promoting cancer development and metastasis, but reports no new results.

This study found that hydralazine and minoxidil, two direct vasodilators, may worsen abdominal aortic aneurysm progression by increasing aortic degeneration and inflammation.

This study found that the once-daily gel combining calcipotriene and betamethasone dipropionate was more effective and faster in treating scalp psoriasis compared to individual treatments, with a similar safety profile.

This review highlights Malassezia's dual role as both protective and pathogenic within the hair follicle ecosystem, noting its involvement in skin disorders and potential cancer progression, and calls for further studies to develop targeted treatments for related conditions.

In this case study, a 7-year-old boy with kerion celsi experienced persistent inflammation even after microbiological clearance; dermoscopic-guided removal of hair and keratin debris improved his condition, suggesting a novel inflammatory mechanism involving granulomatous response to keratinous debris in tinea capitis.