摘要
涡虫具有极强的再生能力,其再生潜能归因于体内一类称为"neoblasts"的细胞群,这是成体涡虫体内仅有的一类具有增殖分化潜能的干细胞,即成体未分化细胞。这种细胞在涡虫体内可以发生迁移、增殖和分化,对虫体组织器官损伤的修复或替代具有重要作用。本文就涡虫干细胞方面的研究进展作一简要介绍。
The strong regenerative capacities of planarian have been proved to present in a population of stem cells called the ＇ neoblasts＇. These cells are the only mitotic cells in planarians, they play an important role in giving rise to the lost cells and the reconstruction of the missing structures. By the means of migrating, proliferating and differentiating of the neoblasts, any tiny amputated fragment of their body can regenerate into a complete individual. Advances in the study of stem cells in planarians are summered in this paper.
出处
《基础医学与临床》
CSCD
北大核心
2009年第1期93-96,共4页
Basic and Clinical Medicine
基金
国家自然科学基金(30670247
30170119)
河南省杰出青年科学基金(0312001100)
河南省高等学校创新人才基金(豫教高[2005]126号)
河南省自然科学基金(004011800)
