research Montagna Symposium 2014—Skin Aging: Molecular Mechanisms and Tissue Consequences
The symposium concluded that understanding the molecular mechanisms of skin aging could lead to better clinical practices and treatments.
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research Histologic morphology and involucrin, filaggrin, and keratin expression in normal canine skin from dogs of different breeds and coat types
Different dog breeds have varying skin thickness and protein expression in their skin.
research Intradermal Injection of Bleomycin Shows Preliminary Evidence of Dermal Fibrosis in a Mouse Model
Bleomycin injections in mice cause skin thickening and hair loss.
research Mast-cell driven dermal white adipose tissue remodeling amplifies inflammation and fibrosis in atopic dermatitis
Adipocytes in atopic dermatitis skin change and worsen inflammation and fibrosis.
research Human Scalp Dermal Papilla and Fibrous Sheath Cells have a different expression profile of Matrix Metalloproteinases in vitro when compared to Scalp Dermal Fibroblasts
Scalp dermal papilla and fibrous sheath cells have different MMP expression than scalp dermal fibroblasts.
research Clinical Snippets
A hormone affects hair growth, certain molecules may prevent skin damage, a skin disease is linked to immune cells, glycerol helps skin hydration, and psoriasis treatment trials need improvement.
research Mast cell hyperplasia in the skin of Dsg4-deficient hypotrichosis mice, which are long-living mutants of lupus-prone mice
A gene mutation in mice causes increased mast cells and disorganized hair follicles in their skin.
research Elevating Dermatology Beyond Aesthetics: Perinatal-Derived Advancements for Rejuvenation, Alopecia Strategies, Scar Therapies, and Progressive Wound Healing
research Crosstalk between endothelial cells and dermal papilla entails hair regeneration and angiogenesis during aging
Communication between blood vessel and hair follicle cells decreases with age, affecting hair growth and blood vessel formation.
research Effect of keratin‐gelatin and bFGF‐gelatin composite film as a sandwich layer for full‐thickness skin mesh graft in experimental dogs
Keratin-gelatin films improve skin graft success in dogs.
research Production-scale fibronectin nanofibers promote wound closure and tissue repair in a dermal mouse model
Large-scale fibronectin nanofibers help heal wounds and repair tissue in a skin model of a mouse.
research Dermoscopy of lipidized dermatofibromas
research Harnessing the Biomimetic Effect of Macromolecular Crowding in the Cell-Derived Model of Clubfoot Fibrosis
The model helps test drugs for clubfoot fibrosis by mimicking cell environments and shows minoxidil reduces harmful collagen links.
research LB1671 Large-scale skin scRNA-seq profiling highlights distinct body site-specific ligand-receptor interactions and pathways in keratinocytes
Different body areas have unique skin cell communication patterns, explaining why certain skin diseases occur in specific regions.
research Integrated Single-Cell Analysis Reveals Spatially and Temporally Dynamic Heterogeneity in Fibroblast States during Wound Healing
research Comparative Morphological Characterization of Skin after Subcutaneous Application of Hyaluronic Acid and Polycaprolactone in Rats: Establishment of an Experimental Model
Hyaluronic acid and polycaprolactone improve skin regeneration, with polycaprolactone having a stronger effect on healing and tissue repair.
research Basement membrane components define the microenvironment of aggregated fibroblasts in the skin and support their aggregation in vitro
Basement membrane supports fibroblast aggregation, aiding hair follicle development.
research Growth kinetics of cultured dermal papilla cells and dermal sheath cells from human hair follicles
Epidermal growth factor boosts growth of hair follicle cells.
research 1349 Stimulation of hair follicle stem cell proliferation through an IL-1α dependent activation of γδT-cells
Certain immune cells, when activated by specific signals, can encourage hair growth.
research Engineering Pro‐Regenerative Hydrogels for Scarless Wound Healing
Hydrogels could lead to better treatments for wound healing without scars.
research Mechanisms of skin vascular maturation and maintenance captured by longitudinal imaging of live mice
research Editors' Picks
ANp63 is crucial for skin integrity, new filaggrin gene mutations link to eczema, hair can regrow from non-stem cells, sunburns are increasing, and glucocorticoids help treat skin allergies by affecting immune cells.
research Impact of substrate stiffness on dermal papilla aggregates in microgels
Softer hydrogel surfaces help maintain hair growth-related functions in skin cells.
research Combined Deletion of the Vitamin D Receptor and Calcium-Sensing Receptor Delays Wound Re-epithelialization
Removing vitamin D and calcium receptors in mice skin cells slows down skin wound healing.
research 376 Tsc2 disruption in mesenchymal progenitors regulates hair follicles and TGF beta signaling
Disrupting the Tsc2 gene in certain cells leads to thicker skin, larger hair, and changes in hair growth signaling, which can be partly reversed with specific treatment.
research The Use of Therapeutic Peptides in Combination with Full-Thickness Skin Columns to Improve Healing of Excisional Wounds
Combining FTSC with TSN6 peptide greatly improves wound healing.
research Regional Variations in the Histology of Porcine Skin
Porcine skin varies by region, affecting its use as a human skin model.
research Preferential Crosstalk between Perifollicular Capillary Vessels and Dermal Papilla Cells during Hair Cycling Homeostasis
Enhancing blood vessel interactions with hair cells may help treat hair loss and skin aging.
research 251 Morphogenetic events in hair follicle heterotypic spheroids
The research concluded that hyaluronic acid affects the formation and growth of hair follicle-like structures in a lab setting.
research Dual growth factor releasing multi-functional nanofibers for wound healing
The nanofibers with two growth factors improved wound healing by supporting structure, preventing infection, and aiding tissue growth.