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This Mendelian randomization study suggests possible bidirectional causal links between alopecia and sleep characteristics, but findings require cautious interpretation due to multiple testing, highlighting the need for further research to explore underlying mechanisms and broader applicability.

This study found that 62 plasma proteins are significantly associated with the risk of obstructive sleep apnea, offering potential targets for new therapeutic strategies.

This review discusses the advancements in intraoperative stem cell therapies and highlights their potential to improve hair regrowth, but it reports no new clinical results.

This study validated a protocol for inducing surface ectoderm differentiation from human induced pluripotent stem cells and highlighted the role of TGFβ signaling pathways in this process.

This review discusses the role of proteomics in understanding skin diseases such as cancers and psoriasis, with findings suggesting cell death and metabolism as major areas of focus, but reports no new experimental results.

This study used TMT-based quantitative proteomics to analyze the development of secondary hair follicles in fetal sheep, revealing increased follicle density and key proteins involved, such as COL1A1 and THBS4, indicating their potential role in wool quality traits.

In this study, varying pH levels from 3 to 12 were found to impact hair structure and proteins, with optimal hair health observed between pH 5 and pH 7, while extreme acidic or alkaline conditions notably affected hair morphology and proteome.

In this study, researchers identified significant differences in protein expression patterns in scalps affected by central centrifugal cicatricial alopecia, notably upregulation of immune pathways and fibrosis markers and downregulation of metabolic proteins, suggesting unique disease mechanisms and potential therapeutic targets.

This study found that structural defects in the hair shafts of sighthounds with bald thigh syndrome are related to a downregulation of genes and proteins essential for hair shaft formation.

This review explores the complex, context-dependent roles of tumor-secreted proteins and suggests that some proteins traditionally seen as tumor-promotive may act as tumor-suppressors in different environments, emphasizing the influence of cell fitness and treatment exposure.

In this study, the researchers observed that biotin administration in biotin-deficient children with alopecia eliminated certain membrane proteins from their blood, suggesting that biotin might regulate these proteins' expression.

This study found that hair proteomics may serve as a promising, non-invasive biomarker source for stress-associated psychopathology, showing high accuracy in distinguishing patients with non-suicidal self-injury disorder from healthy controls.

In this study, researchers analyzed the skin proteome of Alpine Merino sheep to identify proteins and pathways related to wool fiber diameter, finding that cyclic adenosine monophosphate and certain signaling pathways may play a role in this trait.

In this study, human dermal fibroblast-conditioned medium was found to contain numerous proteins involved in wound repair and hair regeneration, with identified proteins forming interaction networks linked to key signaling pathways like epidermal growth factor receptor and transforming growth factor-β.

This study explores the use of in silico methods to identify potential diagnostic biomarkers for primary cicatricial alopecia, revealing significant interactions among genes and proteins related to disease pathogenesis.

In this study, researchers identified KRT6A as a potentially important gene in mesenchymal stem cell-derived treatments for alopecia areata, revealing its role as a diagnostic marker, predictor of disease severity, and a protective factor, with overexpression alleviating hair loss in experimental models.

This review discusses peptide "biogenic stimulants" from human placenta extracts, highlighting their potential wide-ranging clinical applications across multiple diseases, and reports no new clinical results.

This study investigated circRNA expression in Zhongwei goat skin at different growth stages and found that certain circRNAs, such as circRNA8782 and circRNA3173, may play roles in regulating wool curvature by affecting signaling pathways and fibroblast proliferation.

This review discusses the role of multiomics in understanding skin repair and regeneration mechanisms and reports no new results; the authors suggest it may lead to personalized medicine advancements and improved treatments.

This study identified dual epithelial and mesenchymal traits in dermal sheath cells during wound repair, suggesting they could be targeted to enhance healing.

This study found that in cashmere goats, melatonin treatments enhanced cashmere growth by stimulating secondary hair follicles, increasing follicle density, and improving yield and quality, highlighting key genes and metabolic pathways involved in this process.

This study found that stage-specific epigenetic changes, particularly involving the gene PDGFC, may affect wool fiber development in Zhongwei goats, potentially serving as a biomarker for fur goat selection.

This article reviews insights into the pathogenesis of primary cicatricial alopecias, such as lichen planopilaris, provided by emerging technologies, but it does not report new clinical results.

This study found that mesenchymal stem cells derived from dental pulp and adipose tissue have distinct gene expression signatures that suggest potential target diseases for clinical applications.

This study found that protein arginine methylation levels in human hair may correlate with a cardiovascular biomarker in blood, suggesting hair sampling as a potential non-invasive method for cardiovascular risk assessment.

This study suggests that an in ovo injection of CHIR-99021 promoted feather growth and follicle development in goose embryos by activating the Wnt signaling pathway.

This study identified 1965 different metabolites in various tissues of *Oresitrophe rupifraga* Bunge using a targeted metabolomics approach and found significant metabolic differences between its aboveground and underground parts, providing insights into the plant's unique growth traits and potential cultivation and utilization.

The researchers reported that the novel MBTPS2 variant p.Glu172Asp found in a male proband is likely pathogenic, consistent with osteogenesis imperfecta symptoms and molecular signatures, including disrupted fatty acid metabolism and collagen production.

This study utilized EDAR gene-targeted cashmere goats to identify 732 differentially expressed genes and 140 proteins associated with abnormal hair growth, providing insights into the regulatory mechanisms of cashmere follicle development.