<?xml version="1.1" encoding="utf-8"?>
<article xsi:noNamespaceSchemaLocation="http://jats.nlm.nih.gov/publishing/1.1/xsd/JATS-journalpublishing1-mathml3.xsd" dtd-version="1.1" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"><front><journal-meta><journal-id journal-id-type="publisher-id">CDCST</journal-id><journal-title-group><journal-title>China Daily Chemical Science Technology</journal-title></journal-title-group><issn>2997-7096</issn><eissn>2997-710X</eissn><publisher><publisher-name>Art and Technology</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.61369/CDCST.7990</article-id><article-categories><subj-group subj-group-type="heading"><subject>Article</subject></subj-group></article-categories><title>重组Ⅲ型人源化胶原蛋白化妆品的体外抗衰功效研究</title><url>https://artdesignp.com/journal/CDCST/1/2/10.61369/CDCST.7990</url><author>陈传秀</author><pub-date pub-type="publication-year"><year>2024</year></pub-date><volume>1</volume><issue>2</issue><history><date date-type="pub"><published-time>2024-11-25</published-time></date></history><abstract>为评估重组Ⅲ型人源化胶原蛋白化妆品增强细胞活性、促进胶原以及透明质酸合成的功效，以成纤维细胞为研究模型，通过细胞划痕实验研究了成纤维细胞自身的增殖和迁移能力和Ⅰ型胶原、Ⅲ型胶原、Ⅳ型胶原、Ⅶ型胶原含量的变化情况及对分泌到细胞外的Ⅰ型胶原和透明质酸含量进行了分析。结果表明：重组人源化胶原蛋白产品对Ⅰ型胶原、Ⅲ型胶原、Ⅳ型胶原、Ⅶ型胶原基因水平的表达都有显著的提升，对I型胶原蛋白水平也有显著的提升。可见重组人源化胶原蛋白化妆品能够通过促进细胞活性和极性而达到抗衰的功效。</abstract><keywords>重组Ⅲ型人源化胶原蛋白 ,成纤维细胞 ,细胞划痕 ,抗衰</keywords></article-meta></front><body/><back><ref-list><ref id="B1" content-type="article"><label>1</label><element-citation publication-type="journal"><p>[1]E.C. Naylor et al. Molecular aspects of skin ageing[J].Maturitas69(2011) 249&amp;ndash;256.[2]Shin J.W. et al.Molecular mechanisms of dermal aging and antiaging approaches. Int. J. Mol. Sci. 2019; 20: 21-26.[3].《重组胶原蛋白生物材料命名指导原则》解读，(nifdc.org.cn).[4].国家药监局关于发布重组胶原蛋白生物材料命名指导原则的通告（2021 年第21 号） (nmpa.gov.cn)[5].Hua C, Zhu Y, Xu W, et al.Characterization by high-resolution crystal structure analysis of a triple-helix region of human collagen type III with potent cell adhesion activity[J].Biochemical and Biophysical Research Communications, 2019(4).DOI:10.1016/j.bbrc.2018.12.018.[6].Franco A C, C&amp;eacute;lia Aveleira,Cl&amp;aacute;udia Cavadas.Skin senescence: mechanisms and impact on whole-body aging[J].Trends in Molecular Medicine, 2022, 28(2):97-109.DOI:10.1016/j.molmed.2021.12.003.</p><pub-id pub-id-type="doi"/></element-citation></ref></ref-list></back></article>
