ACS Nano, 2012, 6 (3), pp 1925–1938

Microsomal Glutathione Transferase 1 Protects Against Toxicity Induced by Silica Nanoparticles but Not by Zinc Oxide Nanoparticles Jingwen Shi†, Hanna L. Karlsson†, Katarina Johansson†, Vladimir Gogvadze†, Lisong Xiao‡, Jiangtian Li‡, Terrance Burks§, Alfonso Garcia-Bennett, Abdusalam Uheida§, Mamoun Muhammed§, Sanjay Mathur‡, Ralf Morgenstern†, Valerian E. Kagan, and Bengt Fadeel†* † Institute of Environmental Medicine, Karolinska Institutet, 17177 Stockholm, Sweden ‡ Inorganic and Materials Chemistry, University of Cologne, 50939 Cologne, Germany § Functional Materials Microelectronics and Applied Physics, School of Information and Communication Technology, Royal Institute of Technology, 16440 Kista, Sweden Nanotechnology and Functional Materials, Ångström Laboratory, Uppsala University, 75121 Uppsala, Sweden Department of Environmental and Occupational Health, University of Pittsburgh, Pittsburgh, Pennsylvania 15219, United States