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This case report observed that pulmonary arterial hypertension in a man with severe vitamin C deficiency resolved after vitamin C supplementation, suggesting a potential role of vitamin C in managing this condition.

This study generated a transcriptomic map of human hair follicle compartments, providing a database for identifying compartment-specific gene expression which may aid in developing targeted treatments for hair follicle disorders.

This study found that ectodermal precursor cells derived from human induced pluripotent stem cells may enhance hair follicle morphogenesis through improved epithelial-mesenchymal interactions when cocultured with dermal cells.

This article reviews human placenta hydrolysates and their complex molecular mechanisms in treating various conditions but does not present new clinical findings.

This case study reports a rare combination of primary hyperparathyroidism with Klinefelter syndrome in a 44-year-old male, highlighting an unusual KS mosaicism with a mild phenotype.

In this study, the researchers reported that patient impacts and symptoms of hidradenitis suppurativa, as assessed by HSIA and HSSA measures, are associated with clinical characteristics such as the number of abscesses and inflammatory nodules.

This case study reports the clinical features of triple H syndrome in a 25-year-old man, including ACTH deficiency, alopecia universalis, and anterograde amnesia, which were improved with hydrocortisone treatment.

This article discusses eruptive vellus hair cysts, detailing their appearance, distribution, histology, and potential spontaneous resolution, but reports no new clinical findings on treatment.

In this study, the researchers found that different CDK4/6 inhibitors used in treating HR+/HER2- advanced breast cancer have varying safety profiles and impacts on patient quality of life.

This research consisted of a Phase I/II study on androgenetic alopecia where male participants received intradermal injections of HSC, with hair growth efficacy assessed through Trichoscan imaging, although no new clinical results are reported.

This study reports that the near-naked hairless mutation in mice is not an allele of the Hairless gene but may involve a mutation in a linked gene or a regulatory mutation.

This study found that the mutant hairless rhino bald protein in mice interacts with the vitamin D receptor but cannot repress its transactivation and shows abnormal cellular localization.

This review discusses the diagnosis and treatment strategies for polycystic ovary syndrome, particularly using the "MY PCOS" mnemonic, and reports no new experimental results.

This study suggests that supplemental testosterone therapy in men with hepatitis C virus may be associated with a modest reduction in hepatocellular carcinoma risk, challenging concerns about its potential to increase cancer risk.

This study found that after 24 weeks of DPCP treatment for alopecia areata, there was a significant increase in new capillaries and hair regrowth detectable by videocapillaroscopy.

This study describes trichoscopic findings in 11 dark-skinned women with central centrifugal cicatricial alopecia and highlights the potential of trichoscopy for early diagnosis and treatment.

In this study, researchers found that overexpression of CRABP2 enhanced the proliferation of dermal papilla cells in Hu sheep through activation of the Wnt/β-catenin pathway, even when the pathway was inhibited.

This case report highlighted a rare instance of Cushing's syndrome caused by ectopic ACTH from cervical cancer, demonstrating diagnostic challenges, treatment complexity, and high risks of morbidity and mortality, with less than 10 cases documented overall.

This review discusses the limited evidence on the efficacy of platelet-rich plasma for treating endocrine therapy-induced and permanent chemotherapy-induced alopecia and reports no new clinical results.

This article reviews the use of high-frequency ultrasonography to visualize nail units and scalps in dermatology, highlighting its potential benefits for disease assessment and treatment monitoring, but reports no new clinical results.

This study identified a 195 bp duplication in crested chickens that causes large crest feathers and can be associated with cerebral hernia in some breeds, but not all.

This study found that in Hutchinson–Gilford progeria syndrome, iPSCs committed to the keratinocyte lineage faster than normal cells, with LEF1 expression reduced and a partial rescue of the phenotype achieved through adenine base editing.

This study observed that sebaceous glands were preserved in some patients with central centrifugal cicatricial alopecia, suggesting early gland loss may not be a key feature of the condition.

This study found that untreated hirsute patients have lower expression of type 2 17β-HSD mRNA in scalp hairs, indicating potential disturbances in androgen metabolism, compared to treated hirsute patients.

This report describes a 66-year-old woman's diagnosis of porphyria cutanea tarda, suggested by her painless blisters on sun-exposed areas, pink urine, and elevated urinary porphyrins.

This study found that hair follicle stem cells from hidradenitis suppurativa patients showed alterations in cell cycle regulation and DNA replication, potentially linking genetic predisposition to the skin inflammation characteristic of the disease.

This review discusses the paradoxical effects of valproic acid on hair, noting that it can both cause alopecia and stimulate hair growth, but reports no new experimental findings.

A man with both skin lesions and lung cancer improved quickly with chemotherapy, suggesting the skin condition might be a reaction to immune system injury.

This study explored dermatoscopic and histopathologic findings of central centrifugal cicatricial alopecia beyond the vertex scalp, suggesting that dermatoscopy might serve as a less invasive diagnostic tool for subclinical disease.

This study identified multiple genetic variants in Pakistani families with oculocutaneous albinism, including two novel variants, enhancing understanding of its genetic basis and aiding better management and counseling.