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This study found that in female patients with telogen effluvium, club hair in the isthmus region was longer than in those with alopecia areata, offering insights into hair morphology differences.

In this study, researchers differentiated induced pluripotent stem cells into cells with dermal papilla-like properties, demonstrating their potential role in hair follicle bioengineering and drug testing for hair growth.

Higher hair iron levels are linked to changes in brain structure and function.

This study found that bacterial community structures on hair and scalp differ significantly, with distinct abundances of Pseudomonas on hair and Staphylococcus on scalp.

This narrative review examines the structure-function relationship in bioactive biopolymers used to promote healing in chronic wounds, emphasizing diabetic ulcers, and underscores the importance of characterizing these biopolymers to enhance their bioactivity for better tissue regeneration outcomes.

In this comprehensive review, researchers reported that macromolecules like type I collagen, keratin, and ceramides enhance hair health by improving follicular function and increasing hair density, strength, shine, and resilience, as shown in various in vitro, animal, and human studies.

This review discusses strategies for regenerating cutaneous nerve function in burn patients and highlights the potential role of autologous skin-derived adult stem cells in improving sensory recovery, but reports no new experimental findings.

This study demonstrated that intraoperative bioprinting using a bioink with human adipose-derived extracellular matrix and stem cells achieved successful reconstruction of full-thickness craniomaxillofacial skin defects in rats, promoting wound closure, adipogenesis, and hair follicle-like structure formation within two weeks.

This review discusses how ionizing radiation causes skin damage by inducing cellular senescence in keratinocytes, which secrete inflammatory mediators, recruiting immune cells and exacerbating inflammation, impacting the skin barrier function and healing.

This study examines the traditional Ayurvedic practice of Nasya Karma, highlighting its potential benefits for skin texture, hair growth, and facial rejuvenation through nasal administration, by exploring its anatomical and current applications in cosmetology.

This review discusses current strategies and materials in tissue engineering for skin regeneration, emphasizing design approaches and suggesting directions for future research; it reports no new clinical findings.

In this study, researchers used single-cell RNA sequencing to identify cell types and molecular differences in subcutaneous adipose tissue from various anatomical sites, suggesting that certain subpopulations of human adipose stem cells might improve the treatment of chronic refractory wounds.

This review synthesizes evidence on strategies to preserve donor aesthetics and reserve in follicular unit extraction, emphasizing conservative extraction limits and long-term planning to prevent donor site morbidity.

In this study, naked mole-rats demonstrated unique skin and hair follicle innervation features compared to other species, suggesting adaptations to their subterranean environment and poikilothermy.

In this review, researchers examined the molecular diversity and expression patterns of major skin appendage proteins, like keratins and EDC proteins, in tetrapods, highlighting recent findings in reptiles and birds and identifying knowledge gaps for future research.

This study found that canine bulge-derived keratinocytes are highly proliferative and can reconstitute pilosebaceous structures, indicating their potential utility in studying human stem cell biology and hair disorders.

This review summarizes recent findings on keratins 6, 16, and 17, highlighting their role in keratinocyte behavior and nuclear functions, and discusses their potential as biomarkers for various skin pathologies, including damage, inflammation, and cancer, rather than in healthy skin.

DS cells in hair follicles can help form and restore hair, especially in hair loss conditions.

In this case report, researchers described a unique skin lesion in a 55-year-old woman, identifying it as folliculosebaceous cystic hamartoma with an unusual combination of spindle cell lipomatous and neural components, which had not been previously documented in such cases.

This publication provides a standardized nomenclature for classifying microscopic lesions in laboratory rat and mouse skin, aiming to harmonize international toxicological research.

This article reviews the structural similarities and common disorders of hair and nails, highlighting their joint involvement in congenital and acquired conditions, but it reports no new clinical results.

This review discusses the use of hairs and feathers as defensive tools through toxin incorporation in certain mammals and birds and reports no new experimental findings.

This study found that dextran-based hydrogels promoted significant neovascularization and skin regeneration in mouse models of third-degree burns, without the need for additional growth factors or cells.

This study introduces a new biomimetic double wound mask designed to promote scarless healing by coordinating multiple biological pathways and providing enhanced protection and nourishment to wounds.

This review explores how epidermal stem cells contribute to the development and maintenance of various skin structures, and highlights specific markers and proteins associated with these cells, but reports no new clinical results.

This study suggests that distinct chromatin topologies allow different lineage-specific enhancers to regulate Hoxd genes in mouse vibrissae and chicken feather primordia, while conserved regulatory elements maintain transcriptional robustness in the embryonic trunk across species.

This review summarizes the roles of matricellular proteins in skin stem cell niches, highlighting their contribution to stem cell fate, self-renewal, and potential implications for wound healing and aging.

This study at Shandong Provincial Hospital evaluated interventional embolization for scalp arteriovenous fistulas, finding a cure rate of 85.71% among 21 patients, with swelling as a common postoperative complication, suggesting this method is both effective and safe.

This abstract discusses Lichen Sclerosus, a chronic skin condition affecting the genitals, highlighting its symptoms, complications, and impact on quality of life, but reports no new clinical findings.

Keratin patterns in hair follicles help understand hair growth and potential hair and nail disorders.