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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 review examines testosterone's role in male health and aging but reports no new clinical results; the authors highlight the need for further research on optimal testosterone levels to prevent age-related conditions.

This review discusses various substances that can impact male fertility and stresses that products should be confirmed 'sperm-safe' through rigorous testing, not assumptions; it reports no new study results.

This study concluded that 5α-reductase inhibitors were linked to increased sexual dysfunction in men with benign prostatic hyperplasia, but not in men with androgenetic alopecia.

This article reviews common hair growth abnormalities in children, emphasizing the importance of distinguishing normal development from potential signs of metabolic disorders and indicates no new clinical results.

This review discusses 46,XY disorders of sex development caused by defects in androgen production and highlights the need for long-term care from experienced multidisciplinary teams, but it reports no new clinical findings.

This study found that hirsutism and acanthosis nigricans are the most reliable skin markers for diagnosing polycystic ovary syndrome in women and suggest a need for further evaluation of possible metabolic issues.

This review discusses the development and selectivity of 5 alpha-reductase inhibitors, particularly non-steroidal ones, and reports no new clinical trial results.

This study found that transient mtDNA double strand breaks in mice accelerated aging in certain tissues through increased reactive oxygen species, independent of p21/p53 pathway mediation.

This article discusses the complexities of androgen and antiandrogen therapies in women, detailing diagnostic measures, the effects on libido, and the potential benefits of new progestins with antiandrogenic properties, but presents no new empirical findings.

This review discusses the potential use of cultured primary fetal cells from a single organ donation to produce therapeutic products, emphasizing the need for process consistency and safety verification, but reports no clinical results.

This review discusses the molecular mechanisms of Hutchinson-Gilford progeria syndrome and evaluates current research trends, available mouse models, and prospects for developing therapies, but reports no new clinical findings.

Different lab conditions and light treatment methods change how human skin cells respond to light therapy.

This review discusses the cardiovascular risks associated with anabolic-androgenic steroid use and reports that, despite known toxic effects, further research is needed to clarify the causality of these risks.

This article reviews the historical development of understanding the hair growth cycle, particularly anagen, catagen, and telogen phases, and reports no new clinical findings.

This study found that fullerene nanomaterials can significantly enhance hair growth and increase hair follicle numbers in both shaved and bald mouse models, as well as in cultured human skin sections.

In this study, a methanol extract of Eclipta alba was found to have dose-dependent hair growth-promoting activity in C57BL6 mice.

In this study, researchers found that alkylating chemotherapy causes hair follicle stem cells to lose their regenerative ability by initially triggering proliferation followed by apoptosis, leading to permanent regeneration loss.

This review examines the impact of spontaneous premature ovarian insufficiency on women's sexual function and highlights the need for a comprehensive, biopsychosocial approach to management, but presents no new clinical results.

This study found that mange-infected bare-nosed wombats have increased heat loss, higher metabolic rates, altered behavior, and disrupted fatty acid composition compared to healthy individuals.

This review discusses cutaneous adverse effects of psychotropic medications and reports no new findings, emphasizing the importance of psychiatrists being aware of these potential skin reactions.

This guideline provides recommendations for prescribing systemic testosterone to women with hypoactive sexual desire disorder, emphasizing safe dosing, monitoring, and the need for informed consent despite regulatory challenges.

This article reviews current treatment options for acne, hirsutism, and androgenetic alopecia in women with PCOS, recommending individualized and multidisciplinary approaches, but reports no new clinical results.

This study found that the transcription factor Gata6 plays a crucial role in adult mouse hair follicle regeneration by promoting the renewal and preventing DNA damage of rapidly proliferating progenitor cells.

This review discusses the complications of subcutaneous contraception and emphasizes the importance of adequately counseling patients on potential side effects to aid informed decision-making; however, it reports no new clinical results.

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.

This study found that both finasteride and dutasteride act as slow, time-dependent inhibitors of steroid 5α-reductase type II, with dutasteride being more efficient, influenced by the enzyme's genetic variants.

This study developed lipid-core nanocapsules for encapsulating menthol, improving its solubility and thermal stability, and demonstrated their safety and rapid skin absorption in ex vivo tests, highlighting potential applications for cosmeceuticals.

This study found that Transcutol P significantly enhanced the skin penetration of Finasteride in vitro, while cationic and anionic surfactants did not show such effects.

This article reviews various causes of hair loss linked to systemic factors, noting that careful history and examination can lead to accurate diagnosis, but reports no new clinical results.