Tissue Engineering Part A最新文献

{"title":"Dental tissue engineering","authors":"Eva C Das, M. Komath, P. A. Anil Kumar","doi":"10.1016/b978-0-12-824064-9.00021-6","DOIUrl":"https://doi.org/10.1016/b978-0-12-824064-9.00021-6","url":null,"abstract":"","PeriodicalId":23133,"journal":{"name":"Tissue Engineering Part A","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"53911088","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Ethical issues","authors":"A. Kashi, S. Saha","doi":"10.1016/b978-0-12-824064-9.00009-5","DOIUrl":"https://doi.org/10.1016/b978-0-12-824064-9.00009-5","url":null,"abstract":"","PeriodicalId":23133,"journal":{"name":"Tissue Engineering Part A","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"53910167","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Stem cell research in tissue engineering and translational medicine","authors":"Mary E. Ziegler, A. Widgerow, G. Evans","doi":"10.1016/b978-0-12-824064-9.00014-9","DOIUrl":"https://doi.org/10.1016/b978-0-12-824064-9.00014-9","url":null,"abstract":"","PeriodicalId":23133,"journal":{"name":"Tissue Engineering Part A","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"53910407","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Musculoskeletal Tissue Engineering","authors":"L. Merlin Rajesh Lal","doi":"10.1016/c2020-0-00554-2","DOIUrl":"https://doi.org/10.1016/c2020-0-00554-2","url":null,"abstract":"","PeriodicalId":23133,"journal":{"name":"Tissue Engineering Part A","volume":"68 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"54156335","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A Spatiotemporal Microenvironment Model to Improve Design of a Three-Dimensional Bioreactor for Red Cell Production.","authors":"Mark C Allenby,&nbsp;Naoki Okutsu,&nbsp;Kate Brailey,&nbsp;Joana Guasch,&nbsp;Qiming Zhang,&nbsp;Nicki Panoskaltsis,&nbsp;Athanasios Mantalaris","doi":"10.1089/ten.TEA.2021.0028","DOIUrl":"https://doi.org/10.1089/ten.TEA.2021.0028","url":null,"abstract":"<p><p>Cellular microenvironments provide stimuli, including paracrine and autocrine growth factors and physicochemical cues, which support efficient <i>in vivo</i> cell production unmatched by current <i>in vitro</i> biomanufacturing platforms. While three-dimensional (3D) culture systems aim to recapitulate niche architecture and function of the target tissue/organ, they are limited in accessing spatiotemporal information to evaluate and optimize <i>in situ</i> cell/tissue process development. Herein, a mathematical modeling framework is parameterized by single-cell phenotypic imaging and multiplexed biochemical assays to simulate the nonuniform tissue distribution of nutrients/metabolites and growth factors in cell niche environments. This model is applied to a bone marrow mimicry 3D perfusion bioreactor containing dense stromal and hematopoietic tissue with limited red blood cell (RBC) egress. The model characterized an imbalance between endogenous cytokine production and nutrient starvation within the microenvironmental niches and recommended increased cell inoculum density and enhanced medium exchange, guiding the development of a miniaturized prototype bioreactor. The second-generation prototype improved the distribution of nutrients and growth factors and supported a 50-fold increase in RBC production efficiency. This image-informed bioprocess modeling framework leverages spatiotemporal niche information to enhance biochemical factor utilization and improve cell manufacturing in 3D systems. Impact statement Three-dimensional (3D) culture systems are becoming increasingly important because they recapitulate the architecture and, consequently, physiological function of the target tissue/organ. Design and optimization of these 3D biomanufacturing platforms require evaluation of <i>in situ</i> spatiotemporal information. We have developed an integrated experimental-computational framework that captures the spatiotemporal distribution of cells, nutrients, and cytokines within a marrow biomimicry perfusion bioreactor. The model simulated biochemical factor utilization and guided the design of an improved second-generation bioreactor that achieved 50-fold increase in RBC production with improved cost efficiency. Such a modeling framework provides an essential platform for the optimization of 3D biomanufacturing systems.</p>","PeriodicalId":23133,"journal":{"name":"Tissue Engineering Part A","volume":" ","pages":"38-53"},"PeriodicalIF":4.1,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39239630","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Genesis and historic evolution of tissue engineering and regenerative medicine","authors":"Finosh G. Thankam, C. P. Sharma, T. Chandy, V. Thomas","doi":"10.1016/b978-0-12-824064-9.00018-6","DOIUrl":"https://doi.org/10.1016/b978-0-12-824064-9.00018-6","url":null,"abstract":"","PeriodicalId":23133,"journal":{"name":"Tissue Engineering Part A","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"53910559","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Retinal repair in tissue engineering perspectives","authors":"D. R. Nair, B. Thomas","doi":"10.1016/b978-0-12-824064-9.00022-8","DOIUrl":"https://doi.org/10.1016/b978-0-12-824064-9.00022-8","url":null,"abstract":"","PeriodicalId":23133,"journal":{"name":"Tissue Engineering Part A","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"53911109","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Prospects of collagen scaffolds for muscle regeneration","authors":"Dae Hoon Lee, Wooyoup Kim, J. Song, G. Khang","doi":"10.1016/b978-0-12-824064-9.00006-x","DOIUrl":"https://doi.org/10.1016/b978-0-12-824064-9.00006-x","url":null,"abstract":"","PeriodicalId":23133,"journal":{"name":"Tissue Engineering Part A","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"53910065","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Myocardial tissue engineering: Fundamentals and future","authors":"Soumya K. Chandrasekhar, Finosh G. Thankam, Joshi C. Ouseph, D. Agrawal","doi":"10.1016/b978-0-12-824064-9.00028-9","DOIUrl":"https://doi.org/10.1016/b978-0-12-824064-9.00028-9","url":null,"abstract":"","PeriodicalId":23133,"journal":{"name":"Tissue Engineering Part A","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"53910838","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Prediction of the Effect of the Osteoarthritic Joint Microenvironment on Cartilage Repair.","authors":"Margot Neefjes,&nbsp;Bas A C Housmans,&nbsp;Henk M van Beuningen,&nbsp;Elly L Vitters,&nbsp;Guus G H van den Akker,&nbsp;Tim J M Welting,&nbsp;Arjan P M van Caam,&nbsp;Peter M van der Kraan","doi":"10.1089/ten.TEA.2021.0051","DOIUrl":"https://doi.org/10.1089/ten.TEA.2021.0051","url":null,"abstract":"<p><p>Osteoarthritis (OA) is characterized by progressive articular cartilage loss. Human mesenchymal stromal cells (MSCs) can be used for cartilage repair therapies based on their potential to differentiate into chondrocytes. However, the joint microenvironment is a major determinant of the success of MSC-based cartilage formation. Currently, there is no tool that is able to predict the effect of a patient's OA joint microenvironment on MSC-based cartilage formation. Our goal was to develop a molecular tool that can predict this effect before the start of cartilage repair therapies. Six different promoter reporters (hIL6, hIL8, hADAMTS5, hWISP1, hMMP13, and hADAM28) were generated and evaluated in an immortalized human articular chondrocyte for their responsiveness to an osteoarthritic microenvironment by stimulation with OA synovium-conditioned medium (OAs-cm) obtained from 32 different knee OA patients. To study the effect of this OA microenvironment on MSC-based cartilage formation, MSCs were cultured in a three-dimensional pellet culture model, while stimulated with OAs-cm. Cartilage formation was assessed histologically and by quantifying sulfated glycosaminoglycan (sGAG) production. We confirmed that OAs-cm of different patients had significantly different effects on sGAG production. In addition, significant correlations were obtained between the effect of the OAs-cm on cartilage formation and promoter reporter outcome. Furthermore, we validated the predictive value of measuring two promoter reporters with an independent cohort of OAs-cm and the effect of 87.5% of the OAs-cm on MSC-based cartilage formation could be predicted. Together, we developed a novel tool to predict the effect of the OA joint microenvironment on MSC-based cartilage formation. This is an important first step toward personalized cartilage repair strategies for OA patients. Impact statement We describe the development of a novel molecular tool to predict if an osteoarthritis joint microenvironment is permissive for cartilage repair or not. Such a tool is of great importance in determining the success of mesenchymal stromal cell-based cartilage repair strategies.</p>","PeriodicalId":23133,"journal":{"name":"Tissue Engineering Part A","volume":" ","pages":"27-37"},"PeriodicalIF":4.1,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39021292","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}