BibTex format

author = {Ciano, M and Mantellato, G and Connolly, M and Paul-Clark, M and Mitchell, J and Wilson-Owen, S and Cookson, W and Moffatt, M and Hughes, S and Polkey, M and Kemp, P and Natanek, S},
doi = {10.1038/s41598-019-45567-4},
journal = {Scientific Reports},
title = {EGF receptor (EGFR) inhibition promotes a slow-twitch oxidative, over a fast-twitch, muscle phenotype},
url = {},
volume = {9},
year = {2019}

RIS format (EndNote, RefMan)

AB - A low quadriceps slow-twitch (ST), oxidative (relative to fast-twitch) fiber proportion is prevalent in chronic diseases such Chronic Obstructive Pulmonary Disease (COPD) and is associated with exercise limitation and poor outcomes. Benefits of an increased ST fiber proportion are demonstrated in genetically modified animals. Pathway analysis of published data of differentially expressed genes in mouse ST and FT fibers, mining of our microarray data and a qPCR analysis of quadriceps specimens from COPD patients and controls were performed. ST markers were quantified in C2C12 myotubes with EGF-neutralizing antibody, EGFR inhibitor or an EGFR-silencing RNA added. A zebrafish egfra mutant was generated by genome editing and ST fibers counted. EGF signaling was (negatively) associated with the ST muscle phenotype in mice and humans, and muscle EGF transcript levels were raised in COPD. In C2C12 myotubes, EGFR inhibition/silencing increased ST, including mitochondrial, markers. In zebrafish, egfra depletion increased ST fibers and mitochondrial content. EGF is negatively associated with ST muscle phenotype in mice, healthy humans and COPD patients. EGFR blockade promotes the ST phenotype in myotubes and zebrafish embryos. EGF signaling suppresses the ST phenotype, therefore EGFR inhibitors may be potential treatments for COPD-related muscle ST fiber loss.
AU - Ciano,M
AU - Mantellato,G
AU - Connolly,M
AU - Paul-Clark,M
AU - Mitchell,J
AU - Wilson-Owen,S
AU - Cookson,W
AU - Moffatt,M
AU - Hughes,S
AU - Polkey,M
AU - Kemp,P
AU - Natanek,S
DO - 10.1038/s41598-019-45567-4
PY - 2019///
SN - 2045-2322
TI - EGF receptor (EGFR) inhibition promotes a slow-twitch oxidative, over a fast-twitch, muscle phenotype
T2 - Scientific Reports
UR -
UR -
VL - 9
ER -