D W Emery, T Sablinski, J S Arn, C LeGuern, D H Sachs
{"title":"Bone marrow culture and transduction of stem cells in a miniature swine model.","authors":"D W Emery, T Sablinski, J S Arn, C LeGuern, D H Sachs","doi":"","DOIUrl":null,"url":null,"abstract":"<p><p>Recombinant retroviral vectors, engineered to express the beta-chain gene of swine major histocompatibility complex class II DR, were developed for the genetic modification of swine hematopoietic stem cells (HSC). The expression of these vectors in swine bone marrow has been studied both in culture and after bone marrow transplantation. In addition, myeloid progenitor colony assays were performed on swine umbilical cord blood as part of a study to identify alternative sources of HSC for somatic gene transfer, revealing the presence of both granulocyte macrophage colony forming-units (CFU-GM) and CFU-Mix at frequencies comparable to those found in juvenile swine bone marrow.</p>","PeriodicalId":75604,"journal":{"name":"Blood cells","volume":"20 2-3","pages":"498-502; discussion 502-3"},"PeriodicalIF":0.0000,"publicationDate":"1994-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Blood cells","FirstCategoryId":"1085","ListUrlMain":"","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
Recombinant retroviral vectors, engineered to express the beta-chain gene of swine major histocompatibility complex class II DR, were developed for the genetic modification of swine hematopoietic stem cells (HSC). The expression of these vectors in swine bone marrow has been studied both in culture and after bone marrow transplantation. In addition, myeloid progenitor colony assays were performed on swine umbilical cord blood as part of a study to identify alternative sources of HSC for somatic gene transfer, revealing the presence of both granulocyte macrophage colony forming-units (CFU-GM) and CFU-Mix at frequencies comparable to those found in juvenile swine bone marrow.
分享
京公网安备 11010802042870号
京ICP备2023020795号-1
求助内容：
应助结果提醒方式：
扫码关注我们
