Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 1 of 1
Full-Text Articles in Medicine and Health Sciences
Absence Of Chordin-Like 1 Aids Motor Recovery In A Mouse Model Of Stroke, Eileen Collyer, Bridget R Boyle, Yolanda Gomez-Galvez, Lorraine Iacovitti, Elena Blanco-Suarez
Absence Of Chordin-Like 1 Aids Motor Recovery In A Mouse Model Of Stroke, Eileen Collyer, Bridget R Boyle, Yolanda Gomez-Galvez, Lorraine Iacovitti, Elena Blanco-Suarez
Farber Institute for Neuroscience Faculty Papers
Chordin-like 1 (Chrdl1) is an astrocyte-secreted protein that regulates synaptic maturation, and limits plasticity via GluA2-containing AMPA receptors (AMPARs). It was demonstrated that Chrdl1 expression is very heterogeneous throughout the brain, and it is enriched in astrocytes in cortical layers 2/3, with peak expression in the visual cortex at postnatal day 14. In response to ischemic stroke, Chrdl1 is upregulated during the acute and sub-acute phases in the peri-infarct region, potentially hindering recovery after stroke. Here, we used photothrombosis to model ischemic stroke in the motor cortex of adult male and female mice. In this study, we demonstrate that elimination …