In vitro models of retinal diseases  

作　　者：Martina Lucchesi Silvia Marracci 

机构地区：[1]Department of Biology,University of Pisa,Pisa,Italy

出　　处：《Annals of Eye Science》2022年第1期106-113,共8页眼科学年鉴（英文）

摘　　要：Background:Continuous and primary in vitro cultures are largely used to study cellular mechanisms occurring in several pathologic-like or pathological conditions.Continuous cell lines allow to perform long-lasting experiments since they do not undergo senescence.Methods:The immortalized Moorfields/Institute of Ophtalmology-Müller 1(MIO-M1)cell type represents a valuable model to analyze the mechanistic pathways characterizing Müller glial cells,both in health and in disease.MIO-M1 can be used to dissect the response of these glial cells following treatments which mimic pathological condition.For instance,MIO-M1 are useful to study the response of this cell type to stress condition as the case of oxidative stress(OS)(cultured with hydrogen peroxide),pathological neovascularization(cultured with VEGF),hypoxic or hyperoxic condition(cultured in low or high oxygen chamber).On the other hand,primary cultures allow to specifically analyze cellular responses without the interference of the whole organ,although the experimental treatment is performed in vivo.Primary Müller cells can be used to perform electrophysiological analyses of different cell sites.Discussion:We describe how to manage MIO-M1 cells and how to analyze their response to different stress conditions;moreover,we report how to isolate and identify primary Müller cells and how to perform patch clamp and single cell recordings on them.

关 键 词：Müller cells Moorfields/Institute of Ophtalmology-Müller 1(MIO-M1) primary culture 

分 类 号：R73[医药卫生—肿瘤]