Journal
GLIA
Volume 61, Issue 1, Pages 3-9Publisher
WILEY
DOI: 10.1002/glia.22385
Keywords
microglia; animal models; live imaging
Categories
Ask authors/readers for more resources
Microglia, the resident phagocytes of brain, have been intensively studied since their discovery in the 1920s. There is no doubt that the possibility of culturing microglia in vitro has advanced enormously our understanding of these cells. However, as we know today, that microglia react to even small changes in the brain, it is crucial to also study these cells by preserving as much as possible their natural environment. Nowadays, advances in imaging technologies and transgenic cell labeling methods allow the direct observation of cells at work. These in vivo approaches have already changed our view on microglia by showing that these cells are active even in the healthy adult brain. As today, there is upcoming evidence that microglia can directly influence neuronal activity, understanding their roles and, in particular, their interactions with neurons is of great importance. The aim of this review is to illustrate three animal models that are currently used for microglial research and to discuss their characteristics and advantages by presenting recent achievements in microglial research. In our view the availability of different systems for studying microglia will lead to a more comprehensive understanding of their functions. (c) 2012 Wiley Periodicals, Inc.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available