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This study found that women with polycystic ovary syndrome had significantly lower levels of estradiol and follicle stimulating hormone compared to fertile women, with no significant differences in testosterone and thyroid hormone levels.

This study found that among older men, low levels of free dihydrotestosterone were associated with an increased risk of developing atrial fibrillation.

This study found that individuals with alopecia areata had significantly lower vitamin D levels compared to healthy controls, and lower vitamin D levels were associated with more severe hair loss.

This review discusses the regulation and function of vitamin D and its receptor in skin cells, highlighting their roles in processes such as proliferation inhibition, differentiation, and innate immunity, but reports no new results.

This study concluded that the hairless protein interacts with the vitamin D receptor to repress transcription crucial for hair cycling, employing multiple protein interfaces and modulating chromatin structure.

This study explores the expression and function of 11β-HSD1 in human hair follicles and its potential regulation of glucocorticoid effects on dermal papilla cells, but reports no definitive findings on 11β-HSD1's role.

This study suggests that dsRNA may enhance KRT9 expression in palm and sole skin through β-catenin signaling, potentially linking mechanical damage to specific skin features and certain skin conditions.

This study observed that insulin-dependent diabetes induces specific molecular changes in the keratin structure of hair, potentially offering a new way to study diabetic complications through easily accessible tissues.

A higher calcium to magnesium ratio in hair is linked to lower insulin sensitivity.

This study found that the hydroalcoholic extract of the Dorema aucheri plant, especially at a 5% concentration, enhanced diabetic wound healing in male rats, improving re-epithelialization, collagen deposition, and neovascularization more effectively than other tested concentrations.

This study developed the TLMG hydrogel, a seamless in situ biointerface platform, demonstrating robust adhesion, high conductivity, and therapeutic effects for intelligent wound management in complex animal models and human tests, indicating its promise for integrated bioelectronic medicine.

The researchers reported that DHT-inducible DKK-1 may play a significant role in DHT-driven balding by inhibiting hair follicle cell growth and promoting apoptosis in androgenetic alopecia.

This study found that androgen metabolism within hair follicles varies significantly between compartments, with dermal papillae showing high 5α-reductase activity, suggesting a key role in androgen-driven hair growth responses.

LED light helps human hair root cells grow and prevents them from dying by activating specific growth pathways.

This study found that finasteride-induced DHT deficiency altered estrogen receptor expression in the epididymis, potentially destabilizing its function.

This study found that deleting all three Tet genes in mice led to shorter hair shafts and altered hair types, with associated changes in gene expression and DNA hydroxymethylation.

This study found that treatment with cyproterone acetate and estradiol improved emotional well-being and acceptance of being viewed among women with hirsutism, with no significant differences between oral and transdermal estradiol groups.

This study utilized a UHPLC-HRMS method to identify eight active pharmaceutical ingredients, such as ketoconazole and minoxidil, in 26 out of 100 analyzed cosmetic products.

Women with idiopathic hirsutism and PCOS have higher RBP4 levels, and PCOS is linked to greater insulin resistance; weight management may help both conditions.

In this study, the researchers measured the specific density and dielectric permeability of human hair by analyzing the attenuation of millimeter radiowaves and accounting for multiple reflections within the hair layer.

This study presents a new LC-MS/MS method that allows for more accurate detection of seven steroid hormones in human hair, enhancing the specificity and reliability of hormone analysis in psychoneuroendocrinological research.

This study found that among women with PCOS, higher HOMA-IR levels were associated with acanthosis nigricans, and increased DHEA-SO4, FAI, and FI values were linked to hirsutism.

In this study, researchers used SEM/SDD-EDS to identify waterborne minerals like calcium and aluminum in the scalp hair cuticle of individuals using treated or untreated water for hair washing, finding that prior application of coconut oil or conditioners can prevent calcium uptake.

This review discusses the importance of androgen production and metabolism in hyperandrogenism, the use of specific serum markers for diagnosis, and the need for improved assays for clinical testing, but reports no new results.

In this study, low serum calcium and dietary incompatibilities were linked to hair loss, supporting Ayurveda's connection between Asthi Dhatu and hair, and suggesting an integrative approach for prevention.

This report discusses the challenges of interpreting bone mineral density in transgender individuals undergoing hormone therapy and highlights the lack of guidelines for assessing fracture risk or BMD results in this population.

This study suggests that a prototype device may accurately measure hair quantity, diameter, and density in balding patients, potentially aiding in diagnostic assessments, though formal clinical studies are needed to confirm its effectiveness.

The researchers reported that disrupting ATRA signaling by deleting RDHE genes in the hair follicle led to altered hair follicle cycles, composition, and gene expression, indicating RDHEs' role in hair follicle signaling coordination.

This study suggests that certain Dibenzo derivatives may be promising candidates for prostate cancer treatment due to their potential interactions with the androgen receptor and 5α-reductase enzyme.

In this study, researchers observed increased hormone levels such as testosterone and LH in both obese and non-obese women with Polycystic Ovary Syndrome, but concluded that the enzyme 3βHSD shows poor diagnostic value for PCOS compared to healthy women.