Pro-inflammatory hepatic macrophages generate ROS through NADPH oxidase 2 via endocytosis of monomeric TLR4–MD2 complex oleh So Yeon Kim, Jong-Min Jeong, Soo Jin Kim, Wonhyo Seo, Myung-Ho Kim, Won-Mook Choi, Wonbeak Yoo, Jun-Hee Lee, Young-Ri Shim, Hyon-Seung Yi, Young-Sun Lee, Hyuk Soo Eun, Byung Seok Lee, Kwangsik Chun, Suk-Jo Kang, Sun Chang Kim, Bin Gao, George Kunos, Ho Min Kim, Won-Il Jeong