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Ectodysplasin-A1 is crucial for developing hair, teeth, and glands.

This study provides evidence that human skin contains genes and enzymes necessary for producing serotonin and melatonin.

This study demonstrated that stress-derived neurosteroid THDOC shifts from inhibiting to activating the HPA axis under stress, presenting potential therapeutic targets for stress-related disorders.

This study observed that extracellular ATP is present in Medicago truncatula and correlates with regions of active cell growth, suggesting its integral role in plant development.

This article outlines the rationale, design, major findings, and updated objectives of the ongoing Rotterdam Study, without presenting new research data.

This review discusses the role of TGF-β signaling in stem cell recruitment and tissue regeneration, indicating that abnormalities in TGF-β activation contribute to various major diseases and suggesting avenues for therapeutic intervention.

The research found that hair follicle–derived cytokines, particularly IL-15 and IL-7, regulate skin-resident memory T cells and their role in both immune homeostasis and lymphoma in the skin.

This review discusses the dermoscopic features of common hair and scalp disorders and reports no new clinical results, aiming to assist dermatologists in diagnosing conditions like tinea capitis and alopecia areata.

This study identified ectodin as a novel BMP inhibitor that modulates BMP signaling in ectodermal development by interacting with SHH and FGF pathways.

This research found that Foxc1 transcription factor and COL17A1 are critical in regulating quiescence and hair thinning in hair follicle stem cells, with aging-related DNA damage leading to hair loss.

This review discusses the roles of sebaceous gland activity, Malassezia yeast, and individual susceptibility in scalp flaking disorders, including dandruff and seborrheic dermatitis, but reports no new experiment results.

This review discusses the various adverse health effects of chronic selenium exposure in humans, including effects on endocrine and immune function, and suggests current exposure limits may be insufficient.

This review discusses the identification and characteristics of melanocyte stem cells, emphasizing their role in hair pigmentation, greying, and skin repigmentation, but reports no new research findings.

This review discusses the nutritional and metabolic problems following bariatric surgery, emphasizing the need for ongoing monitoring and treatment, but reports no new clinical results.

In this study, researchers developed a microfluidics-based method for creating uniform, size-controlled stem cell spheroids that enhance osteogenic differentiation when encapsulated in alginate-RGD microgels.

In this study, tofacitinib was reported to improve scalp hair regrowth in patients with severe alopecia areata, alopecia totalis, and alopecia universalis, showing a higher response in alopecia areata.

This study found that adipocytes play a crucial role in skin wound healing by facilitating fibroblast recruitment and dermal reconstruction during the healing process.

This review discusses the importance of early diagnosis and the management of hidradenitis suppurativa, reporting no new clinical results but highlighting current therapeutic approaches and need for collaboration in treatment.

This article reviews the role of epidermal proteins and regulatory mechanisms in skin diseases, emphasizing recent insights but reports no new experimental results.

This study found that many effects previously thought to be caused by circadian rhythm disruption in Bmal1 knockout mice are actually due to BMAL1's properties unrelated to its clock function.

This study found that patterned hair plucking in mice triggers a collective regeneration response in nearby unplucked hair follicles via a quorum sensing mechanism involving immune signaling.

This review discusses five potential mechanisms for kidney stone formation, including urinary supersaturation, Randall's plaques, sex hormones, the microbiome, and immune responses, and reports no new results.

This study found that androgenetic alopecia may involve a defect in the conversion of hair follicle stem cells to progenitor cells, as demonstrated by a reduced presence of progenitor cells in bald scalp samples.

This review discusses the role of dihydrotestosterone in benign prostatic hyperplasia and reports no new results; the authors highlight 5alpha-reductase inhibitors as a well-established treatment option.

This study identified genetic variants in the Trichohyalin gene that account for approximately 6% of the variance in hair morphology among Australians of European descent.

In this study, among patients undergoing chemotherapy for breast or gynecologic cancers, smell and taste functions significantly decreased but largely recovered three months post-treatment, with taxane-based regimens causing more severe taste disturbances.

Stem cells are in deep skin layers, while differentiating cells are in shallow layers.

This study found that using curated biomedical databases as training examples for information extraction tasks in Genome-Wide Association Studies can outperform cost-insensitive methods, demonstrating their potential use without expert annotation.

This review discusses the role of epidermal and other adult stem cells in skin repair, focusing on their potential therapeutic applications for non-healing wounds and other skin disorders, but reports no new research results.

This review explores the hypothesis that polycystic ovary syndrome may originate in fetal life due to genetic predispositions and environmental influences, but it reports no new clinical findings.