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This case report suggests that poor hair and nail growth in children with autism spectrum disorder and developmental delay may indicate a biotin-responsive condition, as biotin and acetazolamide therapy improved symptoms and school performance in the reported patient.

This study found that combining TIMP-1 with graphene oxide promoted skin tissue regeneration in rats and provided sustained release of TIMP-1 over 40 days.

This review discusses the impact of testosterone therapy on postmenopausal women's sexual function and well-being but notes a lack of long-term safety studies and debates on defining androgen insufficiency.

This review highlights surprising similarities between hair follicles and antler units, suggesting that a comparative study of their biology could benefit understanding in both areas without presenting new empirical findings.

This case report describes a patient with various conditions, including ulcerative colitis and azathioprine-induced liver injury, and reviews related literature on these coexisting conditions.

This study found that epidermal stem cells in nonglabrous skin are connected to the distal end of the arrector pili muscle, which may play a role in epidermal renewal and wound healing.

This study found that pelage abnormalities in Harlequin mutant mice are linked to severe AIF deficiency and associated with altered expression of genes related to hair structure.

This text is not a research abstract but website navigation and policy information; it provides no study results.

This systematic review synthesizes the current state of drug repurposing, revealing its potential in various therapeutic areas like oncology and infectious diseases through insights from mechanistic studies and real-world evidence, and discusses emerging tools and challenges in the field.

Different stem cells have benefits and challenges for tissue repair, and more research is needed to find the best types for each use.

This study found that taurine may have potential as an anti-alopecia agent, particularly against chemical stress-induced hair loss, and could be effective when used with other treatments like finasteride.

The document explains the causes, types, diagnosis, and treatments of hair loss, and its psychological impact, especially on women.

In this study, researchers found that the efflux of calcium in root hairs of Arabidopsis thaliana, particularly through the ER-localized ACA2 and ACA7, is crucial for modulating cytoplasmic calcium signals and enabling proper root hair growth, with disruptions leading to impaired elongation.

This study evaluated nonculture epidermal suspension for stable vitiligo and found it to be effective, with 68% mean repigmentation and 43.1% of patients achieving excellent results; it showed sustained benefits over long-term follow-up and was generally safe with minor adverse events in 13.7% of participants.

This study reported that small molecules such as α-ketoglutarate, α-ketobutyrate, rapamycin, and metformin may stimulate hair regeneration by activating autophagy pathways.

North American ginseng extract helped regrow hair in balding mice.

This study found that young adult men with moderate to severe AGA have poorer semen quality compared to those with normal to mild AGA.

This study highlights that niosomes, or non-ionic surfactant based vesicles, offer an advantageous drug delivery system due to their stability, cost-effectiveness, and ability to enhance drug bioavailability and targeting efficiency for various therapeutic agents.

This review discusses various strategies to enhance drug delivery through the skin barrier, highlighting liposomes as promising carriers for increased dermal concentrations in topical therapies, but reports no new research results.

Niosomes are a promising and effective way to deliver drugs through the skin.

This review discusses diagnostic and management challenges of polycystic ovary syndrome in children and adolescents and reports no new clinical results; it emphasizes early intervention when a provisional diagnosis is suspected.

This review of murine studies reports that γ-rays affect hair follicle pigmentation in mice throughout the hair cycle, while effects on hair structure may be obscured by aging.

This systematic review synthesizes evidence from the past 20 years to highlight the potential of exosome-based therapies from stem cells and plants in improving cutaneous repair, skin aging, and challenging dermatological conditions through mechanisms like immunomodulation and collagen remodeling.

This article reviews the clinical features, diagnostic criteria, and possible genetic and environmental influences of polycystic ovary syndrome but provides no new research findings.

This review discusses the current understanding of polycystic ovary syndrome, focusing on its epidemiology, pathophysiology, diagnosis, management, and future research directions, but reports no new clinical results.

This paper discusses the role of steroid sulfatase in hormone-dependent tumors and highlights the development of potent inhibitors, noting the commencement of a phase I trial for one inhibitor in postmenopausal breast cancer patients.

The guidelines advise against using testosterone and DHEA in women for most conditions due to safety and effectiveness concerns, but suggest considering testosterone for postmenopausal women with low sexual desire.

This review discusses the role of 5α-reductase in prostate development and BPH, and reports no new clinical results; ongoing trials are exploring dual isozyme inhibitors for improved treatment efficacy.

This review discusses the biochemical properties and clinical significance of 5 alpha-reductase isozymes and reports no new clinical results.

This study found that telocytes are present in the human dermis, suggesting a potential role in skin homeostasis, remodeling, regeneration, and repair.