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This review discusses cyclosporine A's mechanisms of action and side effects compared to tacrolimus in renal transplantation, but it reports no new experimental results; the authors highlight implications for cardiovascular risk management.

This study found that epidermal growth factor significantly reduced fibre growth in cultured Tukidale and Romney hair follicles, while cortisol had no effect on follicle growth.

This study found that tildacerfont treatment in males with congenital adrenal hyperplasia reduced androgen levels and improved markers of testicular function, suggesting potential benefits for male reproductive health.

In a study conducted on mice, researchers observed that exposure to ionizing radiation led to significant metabolic imbalances, including dyslipidemia and disruptions in amino acid metabolism, with activated protein C providing partial protection by normalizing certain plasma metabolites and lipids.

This study examines the link between testosterone use and hair health in males, stressing the importance of developing guidelines for safe usage due to associated health risks like liver toxicity, gynecomastia, and hair loss.

In this study, the researchers developed an in vitro model that maintains human hair follicles to grow at in vivo rates and observed that factors like EGF and IGF-I influence hair follicle growth and catagen entry.

This review highlights that autologous platelet concentrates, particularly platelet-rich fibrin, have shown potential to enhance healing and outcomes in both dental and medical applications, including injury recovery and aesthetics.

This review explores the variability in platelet-rich plasma therapy outcomes across different medical applications, attributing disparities to inconsistent blood processing methods, and it reports no new clinical results.

This study reviewed recent literature and reported that although PRP products are recognized for benefits in dermatology, including wound care and hair growth, there remains a need for standardized protocols and consensus to enhance their acceptance in cosmetic dermatology.

This review discusses the challenges and research gaps in transgender health care, highlighting the need for dedicated research infrastructure and funding to develop a more comprehensive evidence base.

This review examines AAS-related deaths and finds that anabolic-androgenic steroid abuse may lead to severe cardiac abnormalities, contributing to fatal arrhythmias and sudden cardiac death in young athletes and bodybuilders.

This article discusses the various administration methods and considerations for testosterone replacement therapy, highlighting the importance of individualized therapeutic monitoring and potential adverse effects, but reports no new clinical results.

This review discusses the roles of dihydrotestosterone in fetal development and adult diseases, reporting no new clinical results; the authors emphasize the potential of 5α-reductase inhibitors for treatment.

This review discusses the potential carcinogenic effects of anabolic androgenic steroids, particularly regarding Leydig cell tumors, and highlights the need for preventive information campaigns due to associated health risks.

In this study, Quercetin-loaded black seed oil nanoemulsion effectively mitigated testosterone-induced testicular oxidative stress and inflammation in rats undergoing exercise and restraint stress, with improved antioxidant levels and reduced inflammatory markers compared to other treatment groups.

This study highlights the severe health risks and dependence associated with non-medical androgen use among gym-goers, stressing the need for specialized primary care and harm-reduction strategies due to potentially fatal outcomes even after prolonged cessation.

This review examines the negative effects of anabolic-androgenic steroid use on the male reproductive system, including impaired testosterone production, sperm production issues, and adverse metabolic consequences without reporting new clinical results.

This study found that testosterone-enanthate increased red blood cell production and altered iron homeostasis in older hypogonadal men without being affected by finasteride, indicating these effects do not require type II 5α-reductase enzyme activity.

This review discusses the controversial cardiovascular safety and efficacy of subcutaneous testosterone therapy in postmenopausal women, noting that its long-term use appears safe, but CV risk assessments remain disputed.

This review discusses androgen therapy in adolescents, detailing current practices and noting the limited use of commercially available testosterone or dihydrotestosterone formulations; no new results are reported.

This review discusses various treatment options for non-classic congenital adrenal hyperplasia due to 21α-hydroxylase and 11β-hydroxylase deficiencies without providing new clinical results.

Plant extracts might help control stem cell growth for medical use.

Dihydrotestosterone (DHT) mainly affects nearby cells, doesn't significantly change prostate hormonal environment or cancer risk, and doesn't play a main role in causing hair loss or acne. More research is needed on its effects on heart health, sexual function, and bone health.

This article discusses the negative experiences transgender individuals often encounter in emergency healthcare settings and emphasizes the importance of gender-affirming practices, but it reports no new clinical results.

This study found that metformin's effect on reducing prolactin levels is less pronounced in women with PCOS compared to control subjects, likely due to higher endogenous testosterone levels, despite improvements in insulin sensitivity in both groups after six months of treatment.

This review discusses how dehydroepiandrosterone (DHEA) may exert its biological effects through multiple receptors and reports no new clinical results.

This review discusses the potential of human placental extract (HPE) in cartilage regenerative medicine for osteoarthritis, noting its significant anti-inflammatory and regenerative properties observed in vitro and in vivo studies, but reports no new clinical results.

This scoping review identifies various pharmacological agents and five key mechanistic strategies being studied in vivo to mitigate multi-organ toxicity caused by cytarabine, with apraglutide and N-acetylcysteine highlighted as promising candidates for clinical application.

This study found that three sessions of injectable platelet-rich fibrin (i-PRF+) significantly improved hair follicle density, hair volume, and thickness, as well as patient satisfaction in women with female pattern hair loss, with only minor self-limited adverse effects reported.

In this study, dutasteride 1 mg daily reduced heavy drinking days and drinks per week among treatment-seeking men, particularly benefiting those with high baseline drinking to cope motives.