Loading metrics Open Access Peer-reviewed Research Article Citation: Luo L, Wang H, Xiong J, Chen X, Shen X, Zhang H (2024) Echinatin attenuates acute lung injury and inflammatory responses via TAK1-MAPK/NF-κB and Keap1-Nrf2-HO-1 signaling pathways in macrophages. PLoS ONE 19(5): e0303556. https://doi.org/10.1371/journal.pone.0303556 Editor: Wei Hsum Yap, Taylor’s University, MALAYSIA Received: December 27, 2023; Accepted: April 27, 2024; Published: May 16, 2024 Copyright: © 2024 Luo et al.