research The distributions of type IV collagen .ALPHA. chains in basement membranes of human epidermis and skin appendages
Type IV collagen chains vary in different parts of human skin, with specific patterns linked to melanocytes.
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30 / 1000+ results research Effect of Hyaluronic Acid and Poly-L-Lactic Acid Dermal Fillers on Collagen Synthesis: An in vitro and in vivo Study
Hyaluronic acid increases collagen synthesis safely, while poly-L-lactic acid may cause complications by affecting fibroblasts.
research Lack of Collagen VI Promotes Wound-Induced Hair Growth
Mice without collagen VI have slower hair growth normally but faster regrowth after injury.
research Transgenic mice overexpressing CD109 in the epidermis display decreased inflammation and granulation tissue and improved collagen architecture during wound healing
Mice genetically modified to produce more CD109 in their skin had less inflammation and better healing with less scarring.
research Honokiol protects skin cells against inflammation, collagenolysis, apoptosis, and senescence caused by cigarette smoke damage
Honokiol helps protect skin from damage and aging caused by cigarette smoke.
research Collagen immobilization onto the surface of artificial hair for improving the tissue adhesion
Modified artificial hair with collagen improves tissue adhesion and is safe for long-term use.
research Natural Melanogenesis Inhibitor, Antioxidant, and Collagen Biosynthesis Stimulator of Phytochemicals in Rice Bran and Husk Extracts from Purple Glutinous Rice (Oryza sativa L. cv. Pieisu 1 CMU) for Cosmetic Application
Purple glutinous rice extracts can help whiten skin and reduce aging signs.
research Characterization of dermal type I collagen of C3H mouse at different stages of the hair cycle
Collagen remodeling is more active during hair growth stages.
research Biological Macromolecule Hydrogel Based on Recombinant Type I Collagen/Chitosan Scaffold to Accelerate Full-Thickness Healing of Skin Wounds
The hydrogel speeds up skin wound healing effectively.
research Effects of Food-Derived Collagen Peptides on the Expression of Keratin and Keratin-Associated Protein Genes in the Mouse Skin
Eating collagen peptides may help with skin and hair growth.
research Enrichment and characterization of human dermal stem/progenitor cells using collagen type IV
Scientists identified a group of human skin cells with high growth and regeneration potential.
research The Effects of X-irradiation on Collagen Metabolism in Rat Skin
X-irradiation reduces collagen in rat skin, causing delayed skin damage.
research Cytotoxicity and Collagen Expression Effects of Tideglusib Administration on Human Periodontal Cells: An In-Vitro Study
Tideglusib may help bone regeneration without being toxic at low doses.
research Histopathological Study on Collagen in Full-Thickness Wound Healing in Fraser’s Dolphins (Lagenodelphis hosei)
Fraser's dolphins heal wounds exceptionally well, with their skin's collagen returning to normal after injury.
research Microneedling: A means of collagen induction therapy
Microneedling is a simple, affordable treatment that helps with scars, wrinkles, stretch marks, and hair growth by boosting collagen.
research IGF1- and BM-MSC-incorporating collagen-chitosan scaffolds promote wound healing and hair follicle regeneration.
Adding insulin-like growth factor 1 and bone marrow-derived stem cells to a collagen-chitosan scaffold helps wounds heal faster and regrows hair follicles.
research Pan-tissue scaling of stiffness versus fibrillar collagen reflects contractility-driven strain that inhibits fibril degradation
Tissue stiffness is influenced by contractility, which suppresses collagen breakdown.
research Effects of Polygoni Multiflori Radix on the Elastase, and Collagenase Activities and the Procollagen Synthesis in Hs68 Human Fibroblasts
Polygoni Multiflori Radix may help reduce skin aging by lowering collagenase and elastase activity.
research Atelocollagen Increases Collagen Synthesis by Promoting Glycine Transporter 1 in Aged Mouse Skin
Atelocollagen boosts collagen production and improves skin elasticity in aged skin.
research Collagen Involvement in Health, Disease, and Medicine
Collagen is crucial for health and treating certain diseases, and supplements can improve skin, nails, and hair conditions.
research O19 CYLD cutaneous syndrome tumours demonstrate increased NF-κB signalling and diminished collagen organisation.
Skin tumors with CYLD cutaneous syndrome show more NF-κB activity and less organized collagen.
research Synergistic Effects of Fractional CO 2 Laser and Recombinant Humanized Type III Collagen (rhCol III) in Atrophic Acne Scar Treatment: Activation of MAPK Pathway and Enhanced Collagen Remodeling
Combining fractional CO2 laser with type III collagen improves acne scar treatment.
research Revealing novel insights on how oral supplementation with collagen peptides may prevent hair loss: Lessons from the human hair follicle organ culture
Collagen peptides from marine and bovine sources may help prevent hair loss by affecting hair follicle stem cells differently.
research From a stem-cell–centered to a niche-centered view: the core role of collagen networks in hair loss and hair follicle miniaturization
Collagen networks play a key role in hair loss and follicle miniaturization.
research Collagen supplementation and regenerative health: advances in biomarker detection and smart material integration
Collagen supplements may improve skin, joints, and recovery, especially with added nutrients.
research Recombinant humanized collagen combined with nicotinamide increases the expression level of rat basement membrane proteins and promotes hair growth
Recombinant collagen with nicotinamide boosts hair growth and health.
research Silk fibroin hydrogel with recombinant silk fibroin/NT3 protein enhances wound healing by promoting Type III collagen synthesis and hair follicle regeneration in skin injury
A silk fibroin hydrogel boosts wound healing and hair growth by increasing collagen and hair follicles.
research Identification of a human type XVII collagen fragment with high capacity for maintaining skin health
A fragment of human type XVII collagen shows great potential for skin health and wound healing.
research Efficacy and tolerability of an oral supplement containing amino acids, iron, selenium, and marine hydrolyzed collagen in subjects with hair loss (androgenetic alopecia, AGA or FAGA or telogen effluvium). A prospective, randomized, 3‐month, controlled, assessor‐blinded study
The supplement with amino acids, iron, selenium, and marine hydrolyzed collagen improved hair growth more than drug treatment alone, with most people tolerating it well.
research Generating LacZ-reporter transgenic mice to identify α1 (XIX) Collagen (Col19a1) expression in Dermal Papilla Cells
Type XIX Collagen is present in specific skin and hair cells during development.