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This review discusses the role of Foxc1 and type XVII collagen in hair follicle stem cell quiescence and aging, identifying mechanisms that relate to hair thinning and hair loss, and reports no new results.

This workshop overview concluded that follicular epithelial stem cells are multipotent and located in the bulge region of hair follicles, contributing to hair, epidermis, and sebaceous gland formation.

This review discusses the cellular and molecular changes involved in cutaneous wound re-epithelialization and EMT, highlighting their similarities and differences, but reports no new clinical results.

This review examines dermatological side effects of taxane chemotherapy reported in past studies and highlights the necessity for identifying and managing these conditions to maintain cancer patients' quality of life; it presents no new clinical results.

This study found that CD34 is necessary for TPA-induced activation of hair follicle stem cells and tumor formation in mice, with CD34 knockout mice showing delayed and reduced tumor development compared to wild-types.

This review discusses skin changes during pregnancy, highlighting both pregnancy-specific and common physiologic changes, but reports no new clinical findings.

This study found that despite strong homology between two K16 genes, only one encoded a functional protein that assembled into keratin filaments in epithelial cells, possibly due to promoter strength differences.

This study found that the opioid system, particularly via the delta opioid receptor, broadly regulates cutaneous mechanosensation, including touch, and suggests targeting this receptor could alleviate injury-induced mechanical hypersensitivity.

This source reports that while creatine supplementation is popular for improving muscle mass and performance, questions about its efficacy and safety persist. An expert team is reviewing literature to address concerns like water retention, renal effects, and its benefits across different populations and uses.

This study found that IL-7 is crucial for the survival of memory regulatory T cells in the skin of mice, whereas IL-2 is essential for their initial generation but not for their maintenance.

Apoptosis in hair follicles varies by growth phase, with TGF-β possibly starting the catagen phase.

This article discusses mouse genetic studies to explore factors influencing melanogenesis, highlighting pH and cysteine's roles, and proposes a hypothesis for human hair color diversity; it reports no new results.

Male hormones affect COVID-19 severity and certain drugs targeting these hormones could help reduce the risk.

In this study, human bone marrow mesenchymal stem cell-derived exosomes significantly accelerated cutaneous wound healing in rats by modulating the TGF-β/Smad signaling pathway.

This review discusses the dynamic, niche-driven regulation of stem cell states in tissue homeostasis and regeneration, focusing on epithelial stem cells in the mammalian skin, intestine, and lung, without providing new experimental results.

This article reviews the scientific exploration of Ayurvedic medicinal plants and discusses their modern applications, such as a drug developed from Commiphora wightti for lipid disorders, without reporting new clinical findings.

This study identified a new type II cytokeratin, named K6hf, exclusively expressed in the companion layer of the human hair follicle, distinguishing it from other keratins and suggesting a unique biochemical role.

This article discusses the structure of hair follicles and their significance in evaluating hair disorders, but it does not report any new research findings.

This study found that Rac1 is crucial for maintaining the integrity of hair follicle structure but is not needed for skin epidermis maintenance in mice.

This study found that 2-methoxyestradiol induces apoptosis in human prostate cancer cells by activating p53 through a pathway dependent on p38/JNK-mediated NFkappaB/AP-1 activation, with JNK-dependent Bcl-2 phosphorylation also playing a critical role.

This study found that treatment with ritlecitinib or brepocitinib was effective in improving scalp hair loss for patients with alopecia areata over 24 weeks compared to placebo.

This review discusses how Western diet may contribute to acne vulgaris through insulin signaling and metabolomic changes, promoting a dietary approach for management, but reports no new experimental results.

This review discusses the classification, pathogenesis, and management of skin, hair, nail, and mucosal changes due to EGFR inhibitors, emphasizing the importance of informing patients to improve therapy compliance.

This review discusses the relationship between perceived stress and hair loss or graying, exploring hair follicles as a model system but reports no new clinical results.

This review discusses the role of corticotropin-releasing hormone in human skin, focusing on its regulation, receptors, and functions, and highlights parallels with the hypothalamo-pituitary-adrenal axis; it reports no new research findings.

Minoxidil increases blood flow in balding scalps, possibly reversing hair loss.

This study observed that triple horizontal scalp biopsies provided a more accurate diagnosis of female pattern hair loss in women than a single horizontal biopsy, especially for those with advanced hair loss.

This review discusses the advancements in intraoperative stem cell therapies and highlights their potential to improve hair regrowth, but it reports no new clinical results.

This study observed that autologous platelet-rich plasma treatment improved hair count and density in areas with androgenetic alopecia compared to placebo, with differing outcomes based on the PRP collection device used.