首页> 外文期刊>Postepy Biochemii >Hemogenic endothelium — ontogenesis and role in blood production
【24h】

Hemogenic endothelium — ontogenesis and role in blood production

机译:造血内皮细胞-肿瘤形成及其在血液生产中的作用

获取原文
获取原文并翻译 | 示例
           

摘要

Endothelial and hematopoietic lineages have long been thought to develop from a com-mon ancestor, the hemangioblast. Alternatively, clusters of hematopoietic cells in the dorsal aorta were observed to form in a close association with endothelial wali of the aorta, leading to the hypothesis that a special subset of endothelial cells, called the hemogenic endothelium, generates hematopoietic cells. Recent advances in time-lapse imaging, condition-al labeling of cells in vivo and embryonic stem celi differentiation provided new evidence for the existence of both, the hemangioblast and hemogenic endothelium. Importantly, these seemingly contradictory theories can be merged into one model of hematopoietic diff erentiation from mesoderm.
机译:长期以来,人们一直认为内皮和造血谱系是由共同祖先成血管细胞形成的。或者,观察到背主动脉中的造血细胞簇与主动脉的内皮细胞紧密结合形成,从而得出这样的假设,即称为血源性内皮的内皮细胞的特殊子集会生成造血细胞。延时成像,体内条件细胞标记和胚胎干细胞分化的最新进展为成血管细胞和造血内皮细胞的存在提供了新的证据。重要的是,这些看似矛盾的理论可以合并为中胚层造血分化的一种模型。

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