缓步动物生物学研究及其对生物医学的启示  

Research progress on the biology of tardigrade and its implications for biomedicine in extreme environments

作　　者：王瑞晨 孙乐明 杨慧[1] WANG Ruichen;SUN Leming;YANG Hui(School of Life Sciences,Engineering Research Center of Chinese Ministry of Education for Biological Diagnosis,Treatment and Protection Technology and Equipment in Special Environment,Northwestern Polytechnical University,Xi'an 710072,China)

机构地区：[1]西北工业大学生命学院/空天特殊环境生物诊疗与防护技术装备教育部工程研究中心,西安710072

出　　处：《生物学教学》2024年第11期10-14,共5页Biology Teaching

基　　金：国家自然科学基金,No.31900984;国家级大学生创新训练计划项目,No.202310699018。

摘　　要：缓步动物是一类具有隐生能力的真核生物,其独特的抗逆能力(耐极寒、耐高温、抗辐射、耐高压)以及能可逆地进行脱水及水化的特点使之成为多个领域的重要研究对象。本文综述了缓步动物强耐受能力生物学机制的主要研究进展,总结了基于缓步动物抗逆特性的生物医学研究与仿生应用研究,讨论了其在极端环境生物医学领域中的启示意义。The water bear,also known as tardigrade,is a class of eukaryotes with the ability of anhydrobiosis.The unique vitality of tardigrades,such as resistance to extreme cold,high temperature,radiation,high pressure,and reversible dehydration and hydration processes have attracted wide attention.The research progress on the mechanism of strong tolerance in tardigrades and the recent biomedical research and biomimetic application based on the resistance characteristics of tardigrades were summarized.The development potential and enlightenment of tardigrades in the field of biomedicine in extreme environments were adequately discussed and prospected.

关 键 词：水熊 缓步动物 隐生 极端环境 生物医学 

分 类 号：R318[医药卫生—生物医学工程] Q811[医药卫生—基础医学]