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This study found that extracellular vesicles derived from hyaluronic acid-stimulated induced pluripotent stem cells significantly improved hair growth in a model of androgenetic alopecia in mice by enhancing Wnt/β-catenin signaling and regulating androgen receptor activity, showing comparable results to the commonly used treatment finasteride.

This study observed that using transfected human cord blood cells enhanced skin wound healing in rats by promoting angiogenesis and earlier termination of proliferation compared to untransfected cells.

This review discusses the relationship between insulin regulation and hyperandrogenemia in polycystic ovary syndrome, suggesting potential benefits of insulin-lowering treatments for ovarian function but reporting no definitive results for hair-related symptoms.

This study identified a cytochrome P450 enzyme, CYP-pa1 from Pseudonocardia autotrophica, as responsible for the specific hydroxylation of cyclosporin A at the 9th N-methyl leucine, suggesting potential for biotechnological applications.

This study found that skin-derived precursor cells in mice can originate from both neural crest and somite lineages but show functional similarities regardless of their developmental origins.

This review discusses the role of CYP gene polymorphisms in exacerbating hyperandrogenism in women with PCOS and reports no clinical results; further validation of this hypothesis is needed.

Mutations in the P2RY5 gene cause hereditary woolly hair.

This study found that chi-miR-30b-5p was more expressed in the telogen phase than in the anagen phase and inhibited dermal papilla cell proliferation by targeting CaMKIIδ.

This meeting report discusses the first symposium on natural gene therapy for skin, preceding the 41st annual meeting of the European Society for Dermatological Research, and reports no new experimental findings.

This study found that a key gene signature, including FGF11, highlights the immunologic nature of keloid lesions, distinguishing them from normal fibroblasts and scars.

This study found that gene therapy using a mouse cytomegalovirus vector with telomerase reverse transcriptase or follistatin significantly extended lifespan and improved health markers in mice, without adverse effects.

This review summarizes existing knowledge on the role of FOXN1 as a key regulator of thymic epithelial cell lineage and function, reporting no new experimental results.

This study found that serum androgen levels in premenopausal women may be influenced by genetic variants of the androgen receptor and estrogen receptor β genes.

This study observed that Ginseng and Albizia extracts, when used together, protected human dermal papilla cells from oxidative stress-induced senescence, and inhibited genes that suppress hair growth, indicating their potential in preventing age-related hair density reduction.

This article offers HTML content and a downloadable PDF but does not provide an abstract or new findings for summary.

This review discusses recent advancements in understanding and managing congenital adrenal hyperplasia, including improvements in screening, diagnostics, and potential genetic and cell-based treatments, but reports no new clinical findings.

This study identified specific gene expression profiles during the intestinal regeneration of sea cucumbers, highlighting potential novel genes and advancing the understanding of regenerative biology in echinoderms.

This study in mice demonstrated that stress or nerve growth factor injection increases sensory neuron activity related to skin innervation, suggesting a strong connection between stress perception and neurogenic skin inflammation.

This review discusses the regenerative processes of lizard tails, particularly focusing on the diversity in blastema development across different species, and reports no new findings.

This study reports that epidermal neural crest stem cells from dogs (cEPI-NCSC) can generate neural crest derivatives and may offer a new cell-based therapy for canine spinal cord injury, with potential as a model for human treatments.

This review discusses current challenges in selective androgen receptor modulator discovery and preclinical evaluation and reports no new results, emphasizing the need for basic research to improve safety and selectivity.

Chicken feather gene mutation helps understand human hair disorders.

This review describes the genetic and phenotypic diversity of Woodhouse-Sakati syndrome, highlighting new DCAF17 gene variants and their varying clinical implications.

In this report, a preterm neonate was found to have total irreversible hair loss due to congenital atrichia, confirmed by a mutation in the human hairless gene on chromosome 8p22, illustrating this rare autosomal recessive disorder.

This study found that two unrelated domestic shorthair cats had novel DSG4 gene mutations causing defective hair shafts, representing the first report of pathogenic DSG4 variants in domestic animals.

This study suggests that low-dose blue light (453nm) may positively affect hair growth by interacting with the receptors CRY1 and OPN3 in hair follicle cells.

In this study, human dermal fibroblasts were identified as natural host cells that support productive Merkel cell polyomavirus infection, and the MEK antagonist trametinib was introduced as an effective inhibitor to control the virus.

This study highlights the potential increased frequency of advanced liver disease in obese PCOS patients with NAFLD and underscores the importance of lifestyle modifications as initial treatment.

This review discusses hormone replacement therapy for women with premature ovarian insufficiency, strongly recommending it for symptom relief and bone protection, but notes a lack of evidence on optimal types and doses.

This study reviewed Woodhouse-Sakati syndrome and found it consistently associated with hypogonadism, decreased IGF1, and frontotemporal alopecia, with additional symptoms like intellectual disabilities and diabetes in some patients.