Joakim da Silva, Franziska Lautenschläger, Cheng-Hwa R Kuo, Jochen Guck, Easan Sivaniah
{"title":"三维倒置胶体晶体在现实细胞迁移测定药物筛选应用。","authors":"Joakim da Silva, Franziska Lautenschläger, Cheng-Hwa R Kuo, Jochen Guck, Easan Sivaniah","doi":"10.1039/c1ib00065a","DOIUrl":null,"url":null,"abstract":"<p><p>Screening drugs for their specific impact on cell mechanics, in addition to targeting adhesion and proteolysis, will be important for successfully moderating migration in infiltrative disorders including cancer metastasis. We present 3D inverted colloidal crystals made of hydrogel as a realistic cell migration assay, where the geometry and stiffness can be set independently to mimic the tissue requirements in question. We show the utility of this 3D assay for drug screening purposes, specifically in contrast to conventional 2D migration studies, by surveying the effects of commonly used cytoskeletal toxins that impact cell mechanics. This assay allows studying large cell numbers for good statistics but at single-cell resolution.</p>","PeriodicalId":520649,"journal":{"name":"Integrative biology : quantitative biosciences from nano to macro","volume":" ","pages":"1202-6"},"PeriodicalIF":1.4000,"publicationDate":"2011-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1039/c1ib00065a","citationCount":"13","resultStr":"{\"title\":\"3D inverted colloidal crystals in realistic cell migration assays for drug screening applications.\",\"authors\":\"Joakim da Silva, Franziska Lautenschläger, Cheng-Hwa R Kuo, Jochen Guck, Easan Sivaniah\",\"doi\":\"10.1039/c1ib00065a\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>Screening drugs for their specific impact on cell mechanics, in addition to targeting adhesion and proteolysis, will be important for successfully moderating migration in infiltrative disorders including cancer metastasis. We present 3D inverted colloidal crystals made of hydrogel as a realistic cell migration assay, where the geometry and stiffness can be set independently to mimic the tissue requirements in question. We show the utility of this 3D assay for drug screening purposes, specifically in contrast to conventional 2D migration studies, by surveying the effects of commonly used cytoskeletal toxins that impact cell mechanics. This assay allows studying large cell numbers for good statistics but at single-cell resolution.</p>\",\"PeriodicalId\":520649,\"journal\":{\"name\":\"Integrative biology : quantitative biosciences from nano to macro\",\"volume\":\" \",\"pages\":\"1202-6\"},\"PeriodicalIF\":1.4000,\"publicationDate\":\"2011-12-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1039/c1ib00065a\",\"citationCount\":\"13\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Integrative biology : quantitative biosciences from nano to macro\",\"FirstCategoryId\":\"99\",\"ListUrlMain\":\"https://doi.org/10.1039/c1ib00065a\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"2011/10/31 0:00:00\",\"PubModel\":\"Epub\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Integrative biology : quantitative biosciences from nano to macro","FirstCategoryId":"99","ListUrlMain":"https://doi.org/10.1039/c1ib00065a","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2011/10/31 0:00:00","PubModel":"Epub","JCR":"","JCRName":"","Score":null,"Total":0}
3D inverted colloidal crystals in realistic cell migration assays for drug screening applications.
Screening drugs for their specific impact on cell mechanics, in addition to targeting adhesion and proteolysis, will be important for successfully moderating migration in infiltrative disorders including cancer metastasis. We present 3D inverted colloidal crystals made of hydrogel as a realistic cell migration assay, where the geometry and stiffness can be set independently to mimic the tissue requirements in question. We show the utility of this 3D assay for drug screening purposes, specifically in contrast to conventional 2D migration studies, by surveying the effects of commonly used cytoskeletal toxins that impact cell mechanics. This assay allows studying large cell numbers for good statistics but at single-cell resolution.
求助内容：
应助结果提醒方式：
京公网安备 11010802042870号
