AUTHOR=Patel Ryan , Lumb Bridget M. , Bannister Kirsty TITLE=Editorial: Plasticity of Endogenous Pain Modulatory Circuits in Neuropathy JOURNAL=Frontiers in Pain Research VOLUME=2 YEAR=2021 URL=https://www.frontiersin.org/journals/pain-research/articles/10.3389/fpain.2021.776948 DOI=10.3389/fpain.2021.776948 ISSN=2673-561X