Endothelial progenitor cells ( epcs ) originating from bone marrow play a significant role in neovascularization of ischemic tissues and also in re - endothelialization of damaged blood vessels 血管内皮祖细胞起源于骨髓,对于缺血组织的血管新生和损伤血管的复内皮化起着很重要的作用。
His research interests focus on differentiation and expansion of bone marrow derived neural stem cells and endothelial progenitor cells , and cell therapy in the context of cerebral ischemia repair 主要研究方向为：骨髓源性神经干细胞和血管内皮祖细胞诱导分化、体外扩增，以及脑缺血的细胞治疗。
During embryogenesis , capillaries develop in the fetus by neovascularization , where endothelial cells arise from progenitor cells ; and angiogenesis , in which new blood vessels sprout from old ones 在胚胎发育期，胎儿通过新血管化过程（其内皮细胞源于祖细胞）和新生血管形成过程（新血管由旧血管芽生而来）生成毛细血管。
The study found that 40 percent of patients with all had deletions or mutations in one of three so - called " master genes " that control the normal differentiation of immature progenitor cells into mature b lymphocytes 研究发现all患者中有40至少有一个“主基因”发生了缺失或突变，这三个“主基因”控制未成熟的祖细胞正常分化为成熟的b淋巴细胞。
Researchers have discovered a pivotal new player in early events that commit fat cell precursors to becoming full - blown fat , according to a report in the february issue of the journal cell metabolism , published by cell press 根据细胞杂志发行的周二版细胞代谢杂志上的一项报告，研究人员已经发现了一种早期促进脂肪祖细胞成熟的中枢性新驱动因子。
The dentate gyrus of hippocanpus which takes on near1y relation with spatial learning and memory , has amazing specia1ity in that subgranu1e zone persist having neuronal precursors , can pro1iferate and differentiate , produce new neurons 海马齿状回，是与空间学习与记忆密切相关的脑区，在齿状回持续保存有神经元祖细胞，并能分裂增殖，产生新的神经元。
After being cultured three generations and depleted feeder cell layers , the es - d3 cells differentiated into ebs efficiently in the culture media supplemented with homemade green season fbs and - me in petriperm bacterial - culture dish 二、 inbmec cm诱导小鼠es细胞生成造血干祖细胞将获得的4debs制成单细胞悬液，加入inbmec cm诱导4debs的单细胞生成造血干祖细胞。
Furthermore , the scientists were also able to grow progenitor blood cells in culture from uniparental es cells , and upon transplant into irradiated adult mice , show that these cells contribute , long - term , to the function of their hematopoietic system 此外，科学家还能够利用单系胚胎干细胞在培养基中培育血液祖细胞，在移植入辐射照射的成年小鼠后，发现这些细胞对造血系统功能产生长期的作用。
Recent advances in biomedical research , such as vascular growth factors , clonality of hemangioma endothelial cells , immunophenotype , endothelial progenitor cells ( epcs ) , somatic mutations of ih , provide insights into a deeper understanding of the etiology of the tumor of childhood 近年来对与该病相关的血管形成生长因子、单克隆生长、免疫表型、内皮祖细胞、基因缺陷等多方面进行了较深入的研究。
The task is to investigate the molecular biology mechanism of shear stress - mediated enhancement in endothelial progenitor cells function for repair of vascular injury , which will provide new method for cell - based cell therapy of vascular injury with endothelial progenitor cells 通过建立多种实验模型，研究切应力增强内皮祖细胞功能活性，提高其修复血管损伤的分子生物学机制，为以内皮祖细胞为基础的细胞疗法修复血管损伤寻找新策略。
