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In this study, newly diagnosed women with mycosis fungoides or Sézary syndrome and those with alopecia experienced significantly poorer health-related quality of life.

This review discusses the role of the enzyme Δ9-desaturase-1 in skin lipid regulation and whole-body energy balance in mice and reports no new experimental results.

This review discusses the role of oxidative stress in hair greying and suggests that understanding melanocyte susceptibility at different follicular locations may help develop therapies for preventing and reversing the process; it reports no new experimental results.

This study suggests that Nox4 is a key factor in the hypoxia-induced enhancement of adipose-derived stem cell functions through reactive oxygen species generation.

This study suggests that hormonal receptor activity in skin regions undergoing mechanical stretching may influence extracellular matrix metabolism and the formation of SD, with variations in receptor functionality throughout lesion development stages.

This study identified two evolutionarily conserved ultra-high-sulfur keratin proteins in human and sheep hair follicles, which are specifically expressed in the hair cuticle during the late stages of fiber development.

This review discusses how macro-environmental factors such as intradermal adipose tissue and sex hormones influence hair and feather stem cell niches, suggesting environmental targets for regenerative medicine, but reports no new clinical results.

This study suggests that the presence of Malassezia yeast in biopsy specimens from cats with multifocal or generalized skin lesions indicates the need for a thorough assessment for internal neoplasia.

This study found that lower salmon availability was associated with higher stress hormone levels in grizzly and black bears, influencing their physiological responses and competitive behaviors.

This study found that quiescence in hair follicle stem cells acts as a tumor suppression mechanism for cutaneous squamous cell carcinoma, with Pten activity necessary to maintain this state.

This review discusses the biology of hair follicle stem cells and highlights their potential for applications in regenerative medicine, drug, and gene delivery, but reports no new clinical results.

This study found that incorporating steroid hormones into DPPC liposomes altered their physicochemical properties, including size, zeta potential, and phase transition temperatures.

This review discusses recent advances in how proinflammatory cytokines affect epidermal stem cell function during skin wound healing and introduces potential therapies targeting these cells and cytokines.

This review discusses the potential carcinogenic effects of anabolic androgenic steroids, particularly regarding Leydig cell tumors, and highlights the need for preventive information campaigns due to associated health risks.

This study identified mutations in the STUB1 gene linked to hereditary cerebellar ataxia with cognitive impairment, revealing potential effects on protein function and patient symptoms, including accelerated aging.

This study concluded that the curliness of human hair, regardless of ethnicity, originates from the inhomogeneous internal nanostructure due to differences in the distribution of two types of cortices.

This study found that intra-follicular Wnt signaling and dermal BMP signaling oscillate differently during hair cycling in mice, affecting hair wave propagation and phases of hair growth.

This study reports the successful generation of inducible pluripotent stem cells from mesenchymal stem cells derived from human hair follicles, marking a novel method of reprogramming these cells.

This article discusses the bi-compartmental organization of hair follicle stem cell niches for balancing stem cell cycling and organ growth and proposes similar structures may exist in other adult stem cell niches but reports no new experimental results.

This paper discusses the role of Runx1 in epithelial biology and pathology, highlighting its dual function as a tumor promoter and suppressor in different contexts, and reports no new experimental findings.

In this study, bleaching and perming were found to significantly reduce opiate concentrations in both spiked and naturally opiate-positive human hair samples.

Hedgehog signaling helps keep hair follicle stem cells the same in both young and old human skin.

This review discusses the potential markers for identifying and studying stem cells in the epidermis and hair follicles, highlighting their role in understanding skin disease pathogenesis and expanding therapeutic options, but reports no new findings.

This review examines the location and markers of hair follicle stem cells, finding that they are primarily located in the bulge region and can contribute to various skin structures, but challenges remain in distinguishing them from their progeny.

This study reported new crystallographic structures and polymorphs of finasteride, including several solvates with distinct X-ray diffraction patterns and thermally characterized properties.

This study found that steroid sulfatase in the dermal papilla of hair follicles metabolizes dehydroepiandrosterone sulfate to support the development of androgenetic alopecia, suggesting potential for steroid sulfatase inhibitors as treatments.

This review discusses the local production and role of sex steroids in the hippocampal neurons of adult rodents and reports no new experimental findings.

This study established a new in vitro culture system that supports the growth and dynamic self-organization of hair follicle stem cells and their progeny, promoting a stable population equilibrium.

This research describes a process for producing caffeine nanocrystals, which may enhance skin penetration by accumulating in hair follicles and maintaining stability for two months, paving the way for in vivo testing.

This study provides the first direct evidence that spermidine can stimulate hair growth and modulate human epithelial stem cell biology in cultured human hair follicles.