AUTHOR=Fernandes Elizabeth Soares , Ferro Emer Suavinho , Simão Gisele , Alves de Góis Guilherme , Arbiser Jack , Pereira Costa Soraia Kátia TITLE=Editorial: Current challenges in inflammation and pain biology: The role of natural and synthetic compounds JOURNAL=Frontiers in Physiology VOLUME=13 YEAR=2022 URL=https://www.frontiersin.org/journals/physiology/articles/10.3389/fphys.2022.1008538 DOI=10.3389/fphys.2022.1008538 ISSN=1664-042X