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This study found that human scalp hair follicles can respond to corticotropin releasing hormone stimulation similarly to the classical HPA axis, including up-regulating cortisol production and activating neuroendocrine feedback loops.

This study found that the type IV collagenases, MMP-2 and MMP-9, play significant roles in the hair cycle, potentially through their influence on VEGF, IGF-1, and TGF-β expression.

This study found that epitestosterone, a stereoisomer of testosterone, is metabolized to 5α-dihydroepitestosterone by human 5α-reductase enzymes, which enhances its androgenic activity and reduces its antagonistic effect on testosterone-driven androgen receptor signaling.

This study suggests that androgen receptor signaling might regulate cellular behavior in bladder urothelial carcinoma, with decreased receptor and enzyme presence potentially linked to tumor progression.

This symposium discussed the role of lipids, inflammation, and stem cells in cicatricial alopecia but reports no new research findings; it highlights lipid pathways as significant in these hair disorders.

In this study, researchers developed a novel method combining in silico and in vitro techniques to discover Aromoline, a potential osteoarthritis treatment that increases type II collagen expression in chondrocytes by targeting the dopamine receptor D4.

This study found that chronic treatment with EE/LNG in female rats decreased brain concentrations of allopregnanolone, leading to reduced social and sexual behaviors; progesterone administration reversed these effects, except when finasteride was used to block the increase.

This study found that FAM19A5 acts as a negative regulator of wound healing by hindering keratinocyte migration and partially transitioning them between epithelial and mesenchymal states, suggesting that targeting the FAM19A5-PPARD-Snail axis could offer new therapeutic options for impaired wound repair.

Serotonin helps wounds heal faster.

This case report details a postmenopausal woman whose hyperandrogenism was attributed to ovarian stromal hyperplasia, ultimately resolved with bilateral salpingo-oophorectomy.

Wnt and SHH signals together influence hair follicle cell development, offering insights for hair loss treatment.

This study observed that stimulating the cholinergic system via muscarinic receptors in dermal papilla cells and other hair-related tissues promoted hair growth, with mechanisms involving the activation of Wnt/β-catenin signalling pathways in cell cultures and increased hair shaft elongation in mouse vibrissae treated with bethanechol.

This review summarizes the use of fecal glucocorticoid metabolite analysis to monitor stress across various bear species and reports no new clinical results.

This study found that the Piezo1 ion channel reduces the efficiency of keratinocyte migration, and its inhibition in mice accelerates wound healing.

This study reports that cannabinoid receptor type 1 may influence psoriasis development by modulating laminin-511 expression, suggesting a potential target for treatment.

This article reviews 12 newly approved drugs with pediatric indications from 2001, discussing their clinical importance for general pediatricians, but reports no new clinical results.

This study found that tamoxifen citrate markedly inhibited castration-induced diffuse hair growth in castrated female mice, while cyproterone showed only slight inhibition in male mice.

This review discusses pharmacologic treatment options for muscle-related pain conditions and notes that there is strong evidence for the efficacy of tricyclic antidepressants and muscle relaxants in specific myofascial pain syndromes, but not universally.

This study identified recurrent dry cough, wheezing, and respiratory discomfort as key symptoms valued in early asthma diagnosis among children aged 5 to 12.

This review summarizes the roles of PDGF and its receptors in cell development and wound healing, reporting no new research findings; the authors emphasize PDGF's diverse biological functions.

This study found that oxybenzone is very stable under light exposure, contradicting previous findings of its oxidation to semiquinone after solar irradiation.

This study introduces a new method using printable templates to create standardized and optimized hairlines in male hair transplantation, reportedly improving surgical precision and enabling consistent, aesthetically pleasing outcomes.

The document does not confirm if radical prostatectomy is the best treatment for locally advanced prostate cancer.

PSA testing is a reliable method for detecting prostate cancer, and opioids may lower PSA levels, but triglycerides don't affect prostate cancer risk.

Higher urethral PSA levels after prostate removal surgery may be linked to more hair loss and higher PSA levels post-surgery.

Serum triglyceride levels are not linked to prostate cancer risk.

The book is a valuable reference on androgenic disorders for professionals but not suitable for laypeople or medical students.

A man developed an allergic skin reaction after using brimonidine for rosacea.

This letter discusses a case of iododerma in pregnancy linked to iodinated multivitamin use, but reports no new clinical findings.

This study found that combining liraglutide with metformin led to greater weight loss and waist circumference reduction than either treatment alone in obese women with PCOS resistant to metformin monotherapy.