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Certain drugs and supplements may contribute to hair loss in the frontal hairline in older women.

This review discusses the potential of mesenchymal stromal cell secretome therapies for facial nerve palsy, emphasizing their standardization advantages over cell transplantation, but provides no new clinical results.

This study suggests that red deer stags provide a novel model for investigating hormonal regulation of hair growth due to the different cell growth rates in hair follicles during breeding and nonbreeding seasons.

This review examines the roles of testosterone, dihydrotestosterone, and estradiol in activating male sexual behavior in laboratory animals and humans, reporting no new clinical results.

This review discusses the role of steroid sulfatase in steroid hormone metabolism and highlights the need for more research on its expression and regulation, especially regarding hormone-dependent tumors.

Sex hormones might influence bladder cancer development, and aromatase inhibitors could increase risk in postmenopausal women.

This study found diverse responses to the androgen dihydrotestosterone in rodent tissues, with most androgen-regulated processes being specific to particular tissues.

This study established an androgen-responsive human organ culture model using hair follicles, demonstrating that women's intermediate facial follicles grow more hair in response to men's higher androgen levels.

This study observed that a topical liposome formulation of a 5‐α‐reductase inhibitor effectively reduced the size of treated sebaceous glands and induced apoptosis in a hamster model, suggesting potential benefits for acne treatment.

In this study of young women with menstrual cycle disorders, researchers found that the type and severity of skin conditions are linked to both androgen levels and local skin receptor expression, suggesting customized treatment strategies could enhance management.

This study observed distinct sex differences in hair growth cycles and regeneration in C3H/He mice, noting that females regenerated hair faster after adhesive material application, whereas males were more reliant on macrophage activity for this process.

In this study, male-derived brain tissue exhibited higher cell death following ischemia compared to female-derived tissue, and certain steroid hormones showed different neuroprotective effects depending on the sex of the tissue.

This review discusses inherited forms of vitamin D-dependent rickets and explains their genetic and metabolic causes but reports no new clinical findings.

This review discusses the development and potential therapeutic applications of steroid sulfatase inhibitors for hormone-dependent disorders and cognitive dysfunction, reporting no new clinical results.

This study found that in a mouse model, alopecia areata was associated with changes in heart structure, biochemistry, and gene expression linked to cardiac hypertrophy after ACTH exposure.

This research reports that paternal finasteride treatment in male rats may negatively impact liver function in their male offspring, as observed through altered expression patterns of ERα and PCNA in liver tissue across different developmental stages.

This review discusses the crosstalk between auxin and ethylene in seedling growth and development, emphasizing how ethylene modulates auxin's effects across different tissues.

This review examines melatonin's potential effects on human skin and hair follicle pigmentation, highlighting the need to confirm findings from cell cultures in physiological tissue contexts.

This study characterized the SARM PF-05314882, finding it demonstrates anabolic activity in rats with minimal effects on the prostate, seminal vesicles, and luteinizing hormone levels.

This animal study observed that dihydrotestosterone increased arterial stiffness and decreased estrogen receptor expression in female mice, potentially impacting cardiovascular health in contexts of androgen use.

This review discusses female androgen insufficiency syndrome and reports no new clinical results; the authors suggest that testosterone replacement may alleviate symptoms like loss of libido and fatigue.

AGC2-1 protein is essential for root hair growth in Arabidopsis.

This study investigated various compounds inhibiting testosterone 5alpha-reductase for potential treatment of benign prostatic hyperplasia, finding that heparin and progesterone demonstrated inhibitory effects under specific conditions.

This article reviews the interaction between sex hormone pathways and morphogenesis-related signaling in epithelial organ development, using a chicken model to propose testable hypotheses, but reports no new clinical results.

This study found that overexpression of parathyroid hormone-related protein in mice resulted in 30–40% shorter hair due to premature transition into the catagen phase of the hair cycle.

This study found that male and female chicken feather morphology and color patterns can be extrinsically modified through molting and resetting the stem cell niche during regeneration.

In this study, PTH–CBD displayed dose-dependent effects in reducing hair loss and enhancing hair regrowth in a mouse model of chemotherapy-induced alopecia.

This study found that in men with benign prostatic hyperplasia, a 3-month treatment with a long-acting GnRH agonist significantly reduced intraprostatic DHT and 3α-diol levels by about 90% and testosterone by about 75%.

This review summarizes recent research and patents on 17β-HSD3, 17β-HSD5, and 3α-HSD3 inhibitors, suggesting their potential in treating androgen-dependent diseases, but reports no new clinical results.

This study describes three female cases of androgen-dependent diseases in myotonic dystrophy, suggesting that peripheral androgen response, rather than serum levels, may drive such conditions.