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This review examines the differential aging of melanocytes in hair follicles and skin, and reports no new findings; the authors suggest further research is needed to understand these processes.

This article reviews current strategies and advancements in regenerating skin appendages and sensory nerves in tissue-engineered skin, highlighting the challenge of restoring skin sensations like pain, temperature, and touch to improve patients’ quality of life.

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 found a strong dose-related increase in the risk of intracranial meningiomas associated with high doses of cyproterone acetate, with some reduction in risk after stopping the treatment.

This study found that bimatoprost stimulated hair growth in both human scalp follicle cultures and mouse pelage in vivo, suggesting it might offer a promising treatment for scalp alopecias.

This study reveals that human hair follicles transition between active and dormant states stochastically, challenging the idea of a cyclical automaton controlling hair growth.

Finger length ratios are not linked to the number of specific gene repeats affecting testosterone sensitivity.

In this study, bimatoprost solution showed better results than corticosteroid in terms of rapidity, percentage of hair regrowth, and side effects for treating scalp alopecia areata.

This review discusses the current understanding of androgen biosynthesis, mechanisms of action, and their roles in human biology, as well as related congenital and acquired disorders, but it reports no new research findings.

This review discusses the biology, pathophysiology, and management of eyelash anomalies, highlighting the need for more research into eyelash mechanisms and care, and reports no new clinical results.

This review discusses the structure and function of steroid nuclear receptors, particularly focusing on androgen receptor dysregulation in prostate cancer and androgen insensitivity syndromes, without reporting new experimental results.

This study found that African American men with prostate cancer have higher rates of somatic and germline androgen receptor mutations than Caucasian American men, which may contribute to ethnic differences in disease progression and outcomes.

This review discusses the cutaneous application of bimatoprost ophthalmic solution 0.03% for enhancing upper eyelash growth and suggests it is both safe and effective; no new clinical results are reported.

This article reviews drug-induced pigmentation and reports no new clinical findings, highlighting difficulty in confirming drug associations due to factors like delayed onset and polypharmacy.

This paper reviews recent research on hair graying, suggesting that an imbalance in oxidative stress handling may affect melanocyte stem cells and melanin production with age, and calls for exploring strategies to prolong melanin production.

This study demonstrated that supplementing aged mice with pro-IGF-II improved muscle regeneration by enhancing satellite cell proliferation and reducing adipogenesis, suggesting potential benefits for treating muscle injuries in elderly individuals.

This chapter reviews selective androgen receptor modulators, discussing their therapeutic potential beyond current androgen applications, and reports no new clinical findings.

This study identified significant changes in the expression of nine proteins in the nucleus accumbens of rats treated with finasteride, suggesting potential novel targets for its neuropsychiatric effects.

This study demonstrated that the biomimetic peptide PTP20 may help preserve hair pigmentation and reduce greying by enhancing melanocyte function and increasing melanin production in human hair follicles.

This review discusses the role of oestrogens in stimulating linear bone growth and pubertal changes in both boys and girls, highlighting their influence on the growth hormone-insulin-like growth factor axis; it reports no new clinical results.

In this study, the gene SlPHL1 was identified as a transcription factor in tomatoes that enhances phosphate starvation responses by upregulating specific genes.

This study reports a good correlation between the curvature of human eyelashes and the displacement of the neutral axis, influenced by the non-uniform thickness of the outer cuticle layer.

This review provides an updated overview of the symptomatology, diagnosis, trichoscopy findings, and treatment options for eyebrow and eyelash alopecia, but it reports no new experimental results.

This study concluded that among men with normal testosterone levels, a small increase in serum dihydrotestosterone may reduce symptoms of hypogonadism, suggesting its potential diagnostic use after ruling out hypogonadism.

This study provides baseline measurements of length, density, form, and angle of eyelashes in Japanese adults in their 20s, which may aid in eyelash reconstruction or treatment for eyelash issues.

In this study, researchers developed a sensitive assay to measure the inhibition of steroid 5-α reductase (5AR) by chemicals like finasteride and dutasteride, revealing species-specific differences in inhibitor efficacy between human and fish cell lines.

This review discusses the formation and structure of the cornified cell envelope in the epidermis, highlighting biochemical pathways and genetic factors, but presents no new experimental results.

This article reports no new data; it describes the role of sebum in influencing the skin microbiome and epithelial tissues and discusses its altered composition during transit through the sebaceous duct.

This chapter reviews traditional and tissue-engineered treatments for skin defects and discusses advances in bioengineered skin constructs, but it presents no new experimental results.

This study evaluated 23 cases of MRKH syndrome undergoing neo-vaginal reconstruction using islanded pudendal thigh flaps, finding a 100% flap survival and patency rate, along with satisfactory functional and aesthetic outcomes despite minor issues like hair growth in some patients.