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This review discusses the hormonal influences on prostate carcinogenesis and notes ongoing trials investigating whether finasteride could reduce prostate cancer incidence by inhibiting dihydrotestosterone synthesis, but it reports no new results.

This review discusses the role of sex hormones in cardiac hypertrophy and notes that estrogen provides protection against hypertrophy in pre-menopausal women, which is reduced after menopause but partially restored with estrogen therapy.

This article discusses various potential health benefits and increasing global interest in astaxanthin but presents no new clinical results, though ongoing trials are exploring its effects on chronic diseases and other conditions.

The conclusion is that androgenetic alopecia and senescent alopecia have unique gene changes, suggesting different causes and potential treatments for these hair loss types.

This study found similarities in the regeneration processes of MRL mouse ears and axolotl limbs, involving G2 cell cycle arrest and nerve-dependent mitosis, but the role of p21 in axolotl limb regeneration remains uncertain.

This study found that PBX1 enhances the proliferation and reprogramming of hair follicle mesenchymal stem cells by activating the AKT/GSK3β signaling pathway, promoting NANOG expression, and inhibiting apoptosis.

This study observed that hair follicles in hair loss patients had increased levels of Propionibacterium acnes, potentially linked to elevated immune response gene expression in miniaturized hair follicles.

This study identified upregulation of genes linked to fibroproliferative disorders, such as platelet-derived growth factor and collagen genes, in patients with central centrifugal cicatricial alopecia, suggesting potential therapeutic targets.

This study found that using an oral contraceptive with bicalutamide significantly reduced hirsutism in women with PCOS compared to an oral contraceptive alone, although it increased total cholesterol and LDL levels.

This review discusses consensus guidelines for the use of acitretin in psoriasis, highlighting its ongoing utility in both mono and combination therapies, despite not always being recognized in treatment guidelines.

This article reviews androgen insensitivity syndrome and highlights the factors contributing to phenotypic diversity in 46,XY patients with AR gene mutations, reporting no new clinical results.

This study found that all-trans and 9-cis retinoic acids increase steroid sulfatase activity in HL60 cells through mechanisms involving RARα/RXR heterodimers and multiple signaling pathways.

In this study, DHT was observed to have varying effects on hair follicle growth and related protein expression depending on concentration, with the Wnt/β-catenin pathway potentially playing a significant role.

This study explored gene expression in Changthangi goats and found that higher expression of keratin-related genes and specific signaling pathways may play a role in the development of Pashmina fiber.

This review discusses the mechanisms governing epidermal stem and progenitor cell differentiation, emphasizing the balance necessary for maintaining skin barrier function, and reports no new experimental findings.

This review examines the Wnt signaling pathway's role in regeneration across key model species, but it reports no new findings and highlights the need for more research to understand the underlying molecular mechanisms.

This article reviews sebaceous immunobiology and highlights the complex role of sebaceous glands and sebocytes in skin barrier function and inflammation, particularly in acne pathogenesis, but reports no new results.

This review explores how low-energy He-Ne laser therapy may stimulate repigmentation in vitiligo by affecting mitochondrial pathways and melanocyte function, but does not report new clinical results.

This review examines how genetic variants associated with polycystic ovary syndrome affect reproductive success differently in men and women, supporting the theory that intralocus sexual conflict may explain its persistence.

This study found that MED1 deficiency in keratinocytes accelerates skin wound healing in young mice but delays healing in older mice, suggesting differential roles in epidermal regeneration with age.

This study found that finasteride decreased DHT-stimulated AR activity and cell growth in prostate cancer cells with mutant AR, but not in those with wild type AR.

This study found that 5% primed conditioned medium from human umbilical cord blood-derived mesenchymal stromal cells significantly improved hair density, thickness, and growth rate in patients with androgenetic alopecia.

This study found that dihydrotestosterone (DHT) may shorten the hair growth cycle through mechanisms like cell-cycle arrest and β-catenin downregulation in rat hair follicle cells.

This review discusses spironolactone's new roles in tumor immunosurveillance, DNA repair inhibition, and viral infection suppression, highlighting its potential to extend uses beyond traditional applications, but reports no clinical results.

This study suggests that crosstalk between Wnt/β-catenin and TGF-β signaling pathways may contribute to the development of androgenetic alopecia.

The authors reviewed the mechanisms behind Kennedy's disease, noting advances in therapeutic strategies such as androgen deprivation and gene silencing that may soon expand treatment options for this incurable neuromuscular condition.

This study found that the synthetic thyroid hormone receptor modulator KB2115 significantly prolonged the growth phase of human hair follicles in culture without altering mitochondrial activity, suggesting potential as a safer hair loss treatment compared to traditional thyroid hormones.

This review discusses the effectiveness of non-thermal, non-ablative devices like light-emitting diodes in treating various skin and hair conditions but reports no new clinical findings.

This study found that the postnatal thymus contains a population of mesenchymal stem cells that may help maintain functional thymic microenvironments.

This study found that higher levels of the protein Flii were associated with enhanced hair follicle regeneration and longer hair fibers in a mouse model.