【24h】

Mutant amyloid-beta-sensitized dendritic cells as Alzheimer's disease vaccine.

机译:突变的淀粉样β致敏树突状细胞作为阿尔茨海默氏病疫苗。

获取原文
获取原文并翻译 | 示例
           

摘要

Vaccines using bone marrow-derived dendritic cells (DCs) sensitized to Abeta 1-42 peptide and other mutant peptides were tested on BALB/c and APP(SW) transgenic mice. Wild type Abeta 1-42-sensitized DC vaccine (DCSV) produced no response, but all peptides with a T-cell epitope mutation induced antibody responses without inflammation. DCSV with Abeta 1-25 peptide with mutated T-cell epitope failed to induce antibody response, while DCSV with Abeta 1-35 with mutated T-cell epitope produced a strong antibody response. The entire T-cell epitope is required in a DC vaccine to induce antibody response. DCSV with Abeta peptide carrying the entire mutant T-cell epitope may be an appropriate vaccine against AD.
机译:在BALB / c和APP(SW)转基因小鼠上测试了使用对Abeta 1-42肽和其他突变体肽敏感的骨髓来源树突状细胞(DC)的疫苗。野生型Abeta 1-42敏化DC疫苗(DCSV)没有产生反应,但是所有具有T细胞表位突变的肽都可以诱导抗体反应而无炎症。带有突变的T细胞表位的Abeta 1-25肽的DCSV无法诱导抗体反应,而带有突变的T细胞表位的Abeta 1-35的DCSV产生强烈的抗体反应。 DC疫苗需要完整的T细胞表位来诱导抗体反应。带有带有完整突变T细胞表位的Abeta肽的DCSV可能是抗AD的合适疫苗。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号