{"title":"Anisotropic Mesenchymal Stem Cell Sheet Composed of Adipose-Tissue- and Umbilical-Cord-Derived Mesenchymal Stem Cells.","authors":"Kenichi Nagase, Hasumi Kuramochi, Hironobu Takahashi","doi":"10.1248/bpb.b25-00364","DOIUrl":null,"url":null,"abstract":"<p><p>Mesenchymal stem cell (MSC) sheet therapies are effective in treating intractable diseases. Aligned and oriented bone-marrow-derived MSC sheets have been developed using stripe-patterned thermoresponsive cell culture dishes to increase the effectiveness of MSC therapies compared with unaligned MSC sheets. However, adipose-tissue- and umbilical-cord-derived MSCs (ADMSCs and UCMSCs, respectively) have not yet been used for preparing aligned cell sheets. Therefore, we prepared aligned cell sheets comprising ADMSCs and UCMSCs. We produced a patterned cell culture dish by modifying polyacrylamide into a striped pattern on a commercially available poly(N-isopropylacrylamide)-modified dish. Aligned cell sheets comprising ADMSCs and UCMSCs were successfully prepared in these culture dishes.</p>","PeriodicalId":8955,"journal":{"name":"Biological & pharmaceutical bulletin","volume":"48 7","pages":"1107-1110"},"PeriodicalIF":1.7000,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Biological & pharmaceutical bulletin","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1248/bpb.b25-00364","RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"PHARMACOLOGY & PHARMACY","Score":null,"Total":0}
引用次数: 0
Abstract
Mesenchymal stem cell (MSC) sheet therapies are effective in treating intractable diseases. Aligned and oriented bone-marrow-derived MSC sheets have been developed using stripe-patterned thermoresponsive cell culture dishes to increase the effectiveness of MSC therapies compared with unaligned MSC sheets. However, adipose-tissue- and umbilical-cord-derived MSCs (ADMSCs and UCMSCs, respectively) have not yet been used for preparing aligned cell sheets. Therefore, we prepared aligned cell sheets comprising ADMSCs and UCMSCs. We produced a patterned cell culture dish by modifying polyacrylamide into a striped pattern on a commercially available poly(N-isopropylacrylamide)-modified dish. Aligned cell sheets comprising ADMSCs and UCMSCs were successfully prepared in these culture dishes.
期刊介绍：
Biological and Pharmaceutical Bulletin (Biol. Pharm. Bull.) began publication in 1978 as the Journal of Pharmacobio-Dynamics. It covers various biological topics in the pharmaceutical and health sciences. A fourth Society journal, the Journal of Health Science, was merged with Biol. Pharm. Bull. in 2012.
The main aim of the Society’s journals is to advance the pharmaceutical sciences with research reports, information exchange, and high-quality discussion. The average review time for articles submitted to the journals is around one month for first decision. The complete texts of all of the Society’s journals can be freely accessed through J-STAGE. The Society’s editorial committee hopes that the content of its journals will be useful to your research, and also invites you to submit your own work to the journals.
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