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This study reports the discovery of mutations in the PADI3, TGM3, and TCHH genes as molecular genetic causes of uncombable hair syndrome in children, indicating an autosomal-recessive inheritance pattern.

This study identified highly variable genes in mesenchymal stem/stromal cells that are linked to classic functions like development and inflammation response, suggesting their potential as markers for further potency studies.

This review discusses the relationship between skin microbiome changes and conditions such as ageing and skin disease, emphasizing the need for further research, but reports no new findings.

This review summarizes advancements in forensic DNA phenotyping for appearance, ancestry, and age prediction from crime scene samples, reporting no new research findings but highlighting areas needing further research and validation.

This study found that small molecule AP-1 inhibitors may selectively target SMO inhibitor-resistant basal cell carcinoma cells characterized by specific markers, potentially enhancing combinatorial cancer therapies.

This study identified five mutations in the gene LSS in individuals with unexplained hypotrichosis simplex, highlighting a potential role of mislocalized LSS proteins in disrupting hair follicle biology.

This paper discusses the evolving understanding of psoriasis pathogenesis with no new clinical findings; the authors highlight the role of T-cell plasticity and regulatory cells, calling for further clinical applications using single-cell technologies.

This review explores the diverse roles and heterogeneity of fibroblasts across different organs, highlighting their potential involvement in both normal tissue functioning and fibrotic diseases, but reports no new experimental results.

This study identified key genes and miRNAs involved in feather morphogenesis in Zhedong White geese, highlighting a negative correlation between FOXO3 and miR-144-y.

This review examines the complexities of age-related skin healing and discusses how translating findings from model organisms to humans could enhance understanding and treatment of impaired regeneration in aging populations, but it reports no new clinical results.

This study found that while genetic variants contribute minimally to predicting hair greying in a Polish population, age remains the primary predictor, underscoring the complexity of hair greying as a genetic trait.

This study found genetic variations, including de novo variants and copy number variations, that may be associated with phenotypic discordance in monozygotic twins with various clinical conditions.

This study found that upper wound fibroblasts are crucial for hair follicle regeneration during wound healing and suggests that these cells, along with papillary fibroblasts, migrate within the wound.

This review discusses the origin, characteristics, and therapeutic potential of melanocyte stem cells in skin pigmentation disorders and reports no clinical results.

This study identified multiple loss of function variants in the HR gene linked to the unique hair coat phenotype in lykoi cats, also known as werewolf cats.

This publication is a letter discussing the association between an androgen receptor genetic variant and COVID-19 disease severity in hospitalized male patients, but it reports no new research results.

In this study, single-cell sequencing revealed clonal expansions of CD4+ and CD8+ T cells in murine and human alopecia areata, supporting the development of predictive models for human disease.

This review discusses major advances in understanding inherited hair diseases through genetic research and reports no new clinical results; the authors emphasize the potential for new preventive and therapeutic tools.

This review outlines recent advancements in biomimetic materials for skin regeneration, emphasizing their potential to mimic tissue structures and regulate physiological processes, and discusses future directions involving novel technologies like artificial intelligence and in situ reprogramming.

This study used single-cell RNA-sequencing data from mouse skin to reveal that fibroblasts show high transcriptional plasticity during wound healing, forming transient microniches early on and stratifying scar tissue into distinct molecular layers over time.

This study found that silk fibroin gel induced more pro-regenerative macrophages and hair follicle stem cells, leading to almost scarless skin regeneration compared to alginate gel.

This overview discusses advancements in the understanding of molecular genetics in heritable keratinization disorders, focusing on recent cases of inherited ichthyosis, and reports no new clinical results.

This study identified a genetic locus associated with coat type in domestic dogs, showing certain variants linked to single-coated breeds and suggesting potential regulatory roles.

This review examined genetic factors in 46, XY differences/disorders of sex development and found that whole-exome sequencing is more effective than panel sequencing for molecular diagnosis. It identified regional genetic variation and emphasized next-generation sequencing's role in detecting variants related to gonadal and androgen-related genes.

This study used single-cell RNA sequencing to create a detailed atlas of human scalp hair follicles and found that early-stage hair graying involves matrix hair progenitor depletion linked to P53 pathway activation.

In this study, researchers used mRNA sequencing to identify and categorize over 49,000 contigs in goat skin, revealing significant gene activity related to metabolism, cell cycle, and cell division during hair growth.

This study revealed that BMP5 in onychofibroblasts may play a key role in the differentiation of nail matrix keratinocytes, highlighting transcriptional similarities between nail and hair structures.

This study used single-cell RNA sequencing to map the cellular composition of sheep hair follicles, revealing differentiation pathways and potential molecular mechanisms for wool curvature, which may inform sheep breeding.

This case report suggests that poor hair and nail growth in children with autism spectrum disorder and developmental delay may indicate a biotin-responsive condition, as biotin and acetazolamide therapy improved symptoms and school performance in the reported patient.

The gut microbiome affects the development of alopecia areata.