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This study identified specific morphological characteristics and kinship relationships among 27 candlenut genotypes in Karo Regency, North Sumatra, highlighting variations in stem, leaf, flower, fruit, and kernel traits, with the closest relationship between MTB1 and MTB2 genotypes.

This study investigated demographic and clinical characteristics of twenty-nail dystrophy in Korea, identifying differences in subtype and gender predominance between children and adults.

In this study, researchers identified a unique Arg30stop mutation in the vitamin D receptor gene that causes hereditary vitamin D-resistant rickets in a young French-Canadian boy by truncating the receptor and causing hormone resistance.

This study reports on a new semantic annotation approach used to identify substances in MEDLINE abstracts responsible for adverse drug reactions, with promising performance shown by a prototype system.

This study suggests that in SZ95 sebocytes, a pathway for DHT biosynthesis does not require testosterone as an intermediate, potentially impacting the treatment of androgen-sensitive skin conditions.

This article describes a personal movie from 1969 documenting skull trephination surgery by Gusii tribal surgeons in Kenya, without presenting new clinical results.

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This study provides definitive evidence that a homozygous mutation in the DSC3 gene causes skin fragility and hypotrichosis in humans.

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 TPA treatment transiently induces high levels of ODC in mouse epidermal cells, particularly around hair follicles, with localization reduced by retinoic acid or cycloheximide pretreatment.

This article explores the potential mechanisms by which polydeoxyribonucleotide (PDRN) could improve skin quality, slow aging, and enhance skin regeneration, but reports no new clinical findings.

This study suggests that hair analysis could serve as a diagnostic tool for detecting calcium channel activity, which influences hair calcium levels and may indicate calcium deficiency or related disease states.

In this study, EDA-A2 transgenic mice exhibited multifocal myodegeneration dependent on XEDAR, suggesting a potential role for XEDAR in skeletal muscle homeostasis.

This paper discusses a structure-based analysis to find new BRD4 inhibitors, identifying finasteride and amentoflavone as promising candidates for BET inhibition.

This review discusses the roles of filaggrin and trichohyalin in keratinocyte differentiation and reports no new results; the authors introduce possible hybrid granules in tongue epithelia.

This study found that calanthoside, a compound isolated from Calanthe species, promotes the proliferation of human hair follicle dermal papilla cells more effectively than minoxidil.

In this study, the vitamin D analogues 1 alpha,25-dihydroxy-vitamin D3 and calcipotriol were found to thin the living cell layer and affect differentiation marker expression in organotypic cultures of human outer root sheath cells.

In this case report, a 35-year-old man developed avascular necrosis after receiving intradermal corticosteroid injections for alopecia areata, marking the first documented instance of this side effect from such treatment.

This study found that small proline-rich proteins modify the biomechanical properties of cornified cell envelopes in rodent forestomachs, potentially affecting the tissue's ability to withstand mechanical stress.

This report describes a rare case of tumoral calcinosis presenting as a slow-growing mass on the scalp in an Afro-Caribbean man, with histopathology revealing calcium deposits and associated tissue changes.

This study reported that a bioderived melanoidin/tannic acid nanocomplex forms a durable, antioxidant-active coating on hair fibers, providing enhanced UV protection and improving tensile resilience by suppressing oxidative stress and activating endogenous antioxidant pathways.

In this study, OCT showed strong nuclear binding in certain skin cells, suggesting similar genomic effects to vitamin D with potential therapeutic benefits due to its lower calcaemic effect.

This Viewpoint discusses the utility of dermoscope in routine practice and how familiarity with dynamic vs static trichoscopy may address its limitations, but it reports no new clinical findings.

This study identified a novel I268T mutation in the vitamin D receptor that reduces its function, contributing to hereditary vitamin D-resistant rickets, and found that a potent vitamin D analog could improve receptor function.

This study describes the enzymatic processes through which DHEA is converted to active sex steroids in human skin, highlighting an androgenic effect on sebaceous glands and estrogenic effects in the vagina.

This study found that plucking hair from rats' dorsal skin rapidly decreased ornithine decarboxylase activity, possibly due to an inhibitory substance that was activated by ammonium sulfate treatment.

This study found that the Florida worm lizard has lost certain genes associated with claw development, which are present in other lizard species with claws, suggesting a link between the evolution of their limbless body and the loss of claw-related genes.

This case study from Morocco reports the country's first suspected instance of Tinea capitis caused by Trichophyton tonsurans, identified in a 25-year-old member of the national judo team, highlighting the need for screening and improved hygiene in sports environments to prevent potential outbreaks.