Cell therapy with bone marrow cell for liver cirrhosis

I. Sakaida
{"title":"Cell therapy with bone marrow cell for liver cirrhosis","authors":"I. Sakaida","doi":"10.2198/JELECTROPH.50.7","DOIUrl":null,"url":null,"abstract":"The transplanted GFP-positive BMCs (especially the Liv8 negative cell population, without culturing) migrated into the peri-portal regions of the cirrhotic liver. They differentiated into Liv2-positive hepatoblasts and then into albumin-producing hepatocytes. The differentiation “niche” induced by persistent liver damage due to continuous CCl4 injection seems to be an essential factor. Microarry-SOM analysis showed that at an early stage after BMC transplantation, the genes related to morphology were activated. Then later, genes associated with liver metabolism were activated. Finally, BMC transplantation improved liver function, liver fibrosis and the survival rate. These findings strongly support the development of a new cell therapy using autologous BMCs to treat liver cirrhosis patients, because BMC transplantation itself is an established treatment for hematological diseases. Our finding indicates that FGF2 will accelerate the differentiation of BMC to hepatocyte.Based on the results obtained in basic research using the GFP/CCl4 model, human trials are now undergoing.","PeriodicalId":15059,"journal":{"name":"Journal of capillary electrophoresis","volume":"8 1","pages":"7-12"},"PeriodicalIF":0.0000,"publicationDate":"2006-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of capillary electrophoresis","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.2198/JELECTROPH.50.7","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 2

Abstract

The transplanted GFP-positive BMCs (especially the Liv8 negative cell population, without culturing) migrated into the peri-portal regions of the cirrhotic liver. They differentiated into Liv2-positive hepatoblasts and then into albumin-producing hepatocytes. The differentiation “niche” induced by persistent liver damage due to continuous CCl4 injection seems to be an essential factor. Microarry-SOM analysis showed that at an early stage after BMC transplantation, the genes related to morphology were activated. Then later, genes associated with liver metabolism were activated. Finally, BMC transplantation improved liver function, liver fibrosis and the survival rate. These findings strongly support the development of a new cell therapy using autologous BMCs to treat liver cirrhosis patients, because BMC transplantation itself is an established treatment for hematological diseases. Our finding indicates that FGF2 will accelerate the differentiation of BMC to hepatocyte.Based on the results obtained in basic research using the GFP/CCl4 model, human trials are now undergoing.
查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
骨髓细胞治疗肝硬化
移植的gfp阳性bmc(特别是未培养的Liv8阴性细胞群)迁移到肝硬化的门静脉周围区域。它们分化为liv2阳性的肝母细胞,然后分化为产生白蛋白的肝细胞。持续注射CCl4导致的持续性肝损伤诱导的分化“生态位”似乎是必不可少的因素。microry - som分析显示,BMC移植后早期,形态学相关基因被激活。随后,与肝脏代谢相关的基因被激活。最后,BMC移植可改善肝功能,改善肝纤维化,提高生存率。这些发现有力地支持了利用自体BMC治疗肝硬化患者的新细胞疗法的发展,因为BMC移植本身是一种成熟的血液系统疾病治疗方法。我们的发现表明FGF2会加速BMC向肝细胞的分化。基于在使用GFP/CCl4模型的基础研究中获得的结果,目前正在进行人体试验。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 去求助
来源期刊
自引率
0.00%
发文量
0
期刊最新文献
Electrophoretic extraction of protein complexes after separation and detection by a combined method of non-denaturing two-dimensional electrophoresis and reversible staining Use of Escherichia coli expression system for analyzing kinase motifs Proteomic analysis of spheroids of rhabdomyosarcoma cells cultured with decellularized muscle extracts Drug screening and kinase activity profiling of a novel patient-derived cell line of clear cell ovarian carcinoma Proteogenomic approach to drug targets in osteosarcomas with different original sites
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1