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This review describes the dual influences on hair follicle homeostasis, proposing it as a "Yin Yang" paradigm, and highlights glycans as a potential key in hair follicle growth control; no new clinical results are reported.

This abstract contains only author information and does not discuss any specific research findings or study results.

This article discusses four recent studies but provides no new research results or conclusions.

The document reports unique growth lines in a child after Stevens-Johnson syndrome, skin reaction from parsnips and sun in a girl, and itchy skin with xanthomas in a boy with Alagille syndrome.

This study discovered that the disposition of LY191704 enantiomers in rats and dogs is both stereoselective and species specific.

In this study, researchers identified compound 30a as a promising topical androgen receptor antagonist that promoted hair growth in mouse models of androgenetic alopecia without noticeable toxicity, suggesting its potential for treating this hair loss condition.

This observational retrospective study conducted at Lahore General Hospital reported that scabies, followed by tinea and acne, were the most common skin diseases, primarily affecting females and prevalent in the summer months among the studied population.

In this study, RNA-sequencing identified differentially expressed genes, including FGF5, FGFR1, and RRAS, that affect the hair follicle growth cycle in Inner Mongolian Cashmere goats.

This research highlights that engineered mice lacking the vitamin D receptor show multiple health issues similar to human vitamin D deficiency, underscoring the widespread impacts of the vitamin D endocrine system.

This study identified new dietary ligands for the human vitamin D receptor, including curcumin and gamma-tocotrienol, which may influence its biological functions.

This review examines the functions of vitamin D and its receptor in skin and explores how these are regulated, reporting no new clinical results.

This study determined that nonclassical congenital adrenal hyperplasia has a 2.2% prevalence among hyperandrogenic women in Spain, with basal serum 17-hydroxyprogesterone showing excellent diagnostic performance.

This study found that mice lacking the vitamin D receptor (VDR) developed skin tumors more rapidly than those with normal VDR activity, regardless of 1,25-dihydroxyvitamin D(3) presence.

This study found that the vitamin D receptor in lampreys, which lack bones and hair, binds 1,25-dihydroxyvitamin D3 and may function to induce enzymes for detoxifying substances.

Lack of vitamin D receptor increases skin tumor risk by boosting hedgehog signaling.

This review discusses the potential of targeting glucocorticoid action as a treatment strategy for obesity and type-2 diabetes, highlighting promising animal study results but reports no new clinical findings.

In this study, PCOS was the most common cause of hirsutism among Turkish women, but about 17% had idiopathic hyperandrogenemia with no clear cause identified.

In this case study, a 55-year-old woman with androgenetic alopecia was ultimately diagnosed with hepatic cortisone reductase deficiency after initially suspected 21-hydroxylase deficiency was ruled out.

This paper describes recent advancements in the synthesis of thiasteroids but reports no new experimental results, noting that introducing heteroatoms in steroidal structures has potential biological effects.

This study found that the 11R-No. 10 peptide, delivered transdermally, significantly inhibited melanogenesis and produced a whitening effect in a UV-induced sun-tanning guinea pig model without cytotoxicity.

In this study, procyanidin B-2 and C-1 were found to promote hair growth by selectively inhibiting protein kinase C, supporting their potential use for hair-growing activity.

This study suggests that genetic factors significantly influence adrenal androgen levels and the progression of puberty, with adrenal cortex maturation appearing independent of the hypothalamic-pituitary-gonadal axis.

This study found that crosslinking buffalo gelatin with different methods can modify its properties and potential as a skin substitute, though double-crosslinking may increase immunogenicity slightly.

The antiandrogen 11α-hydroxyprogesterone effectively reduces skin oil and cholesterol when applied to the skin.

This study found that mimosine dipeptide enantiomers inhibit melanogenesis and cyclooxygenase enzymes in B16F10 melanoma cells, suggesting potential for treating skin hyperpigmentation and inflammation.

This study found that a novel missense mutation in the vitamin D receptor caused hereditary 1,25-dihydroxyvitamin D-resistant rickets with alopecia by disrupting protein function, highlighting the importance of DNA binding in hair development.

This study using high-performance liquid chromatography reported that mice with more diverse gut microbiota had higher levels of specific compounds in hair compared to those with less diversity, with stress affecting certain plasma levels.

This study found that 1,25 dihydroxyvitamin D3 significantly increased the expression and activity of vasculoprotective natriuretic peptide receptor-A in cultured inner medullary collecting duct cells, suggesting a potential mechanistic role in cardiovascular and renal benefits.

In this study, researchers found that the conventional solvent extraction method yielded the highest polyphenol content and antioxidant activity from Ascophyllum nodosum seaweed on Québec's North Shore.