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This study identified the placenta at the base of the ovary as the origin of poplar seed hair development and detailed transcriptome dynamics during the growth process.

This case series observed that macular changes from popper use can resolve completely after cessation, even in individuals with chronic use.

In this study, the researchers evaluated the exposure-response relationship of ritlecitinib on eyebrow and eyelash regrowth and concluded that the established models justify selecting a 50 mg dose for patients with severe alopecia areata, while highlighting differing efficacy among evaluation methods.

This study described the population-level incidence of erectile dysfunction in men using finasteride for androgenetic alopecia, finding a varied risk that highlights the complexity of interpreting sexual side effects.

This dissertation reports that horizontal basal cells in the olfactory epithelium undergo symmetric divisions balanced by population asymmetry, which supports their renewal and differentiation during tissue homeostasis and regeneration.

This review discusses various treatments for androgenic alopecia, highlighting FDA-approved options and other commonly used therapies, but reports no new clinical results.

This study analyzed skin specimens from Australian Merino ewes to estimate hair follicle properties across different strains, providing baseline data essential for future genetic studies on fleece structure, but reported no new conclusions.

This study found that keratinocyte stem cells in mouse skin are closely related to side population or BCRP1-positive cells based on their localization and marker expression.

This article discusses a proposed "Darwinian" model of carcinogenesis and emphasizes that cancer prevention involves more than avoiding mutagens, as gene-environment interactions are complex and non-linear.

This study found that 43.35% of the adult population across 27 European countries reported having a skin condition in the past year, highlighting the need for dermatological care planning.

This study found that men with early-onset androgenic alopecia have a higher risk of needing coronary revascularization before age 60 compared to those with later onset or no hair loss.

This study suggests that the use of finasteride for benign prostate hyperplasia may increase the risk of osteoporosis diagnosis, particularly at higher doses.

This study found that individual differences between pigmented and unpigmented hair fibers in Old Order Mennonites suggest grey hair may be perceived as drier and less manageable due to small mechanical and moisture changes.

In this study, fetal stem cells were identified in adult human hair follicles long after childbirth, indicating potential for autologous therapies due to their pluripotent characteristics.

This study found that deficiency in TLR3/TRIF signaling reduced inflammation and protected mice against postoperative ileus, suggesting potential for TLR3 antagonism as a preventive approach in humans.

This study suggests that there is no clinically significant association between alopecia areata and the incidence of common infections, potentially reflecting increased healthcare engagement rather than a true link.

This study found that dutasteride is not associated with an increased risk of osteoporosis or fractures in older men compared to finasteride, suggesting dutasteride does not adversely affect bone health.

This study reports that side-population stem cells, distinct from hair follicle stem cells, may play a significant role in the malignant progression of squamous cell carcinomas in mice.

In this population-based study, researchers reported that nearly half of Greek adults experienced at least one skin condition in the past year, with significant impacts on quality of life, work decisions, and perceptions of stigmatization.

In this population-based cohort study, no association was found between ankylosing spondylitis and the risk of developing alopecia.

This study found that a novel method of isolating human follicle stem cells from hair follicles via mechanical centrifugation, without culture conditions, promises to improve hair density in patients with Androgenetic Alopecia and some cases of Alopecia Areata.

In this study, researchers found that among healthy Korean males, the clearance of finasteride was about 34% lower in individuals with the CYP3A5*3 homozygous allele compared to other genotypes, suggesting dosage adjustments may be necessary considering CYP3A5 and ALT levels to avoid adverse effects.

This study observed that hirsutism, alopecia, and acne are the most common androgenic symptoms in women with PCOS, with treatments including biotin, minoxidil, and over-the-counter acne medications.

This study found that in mice, competition for hair follicles guides the organization of follicle-innervating LTMR neurons during early development, with different neuronal subtypes showing varying adaptive responses to increased neuron populations.

This study provides a detailed analysis of cell subpopulations in a mouse model of wound-induced hair follicle regeneration, revealing specific cellular dynamics and heterogeneity that may influence hair follicle neogenesis.

This study found no increased risk of alopecia in patients with AS, though a significant positive correlation was observed between atopic dermatitis and alopecia.

Human hair follicles can provide stem cells for regenerative medicine.

This study found multipotent progenitors in sweat ducts that become unipotent after sweat gland development, highlighting distinct regenerative capabilities in adult glandular skin stem cell populations.

This study found that the phenotype of Hedgehog/Gli-driven skin tumors in mice depends on the cell of origin, tissue context, and level of oncogenic signaling.