title: Retraction: Neutrophil serine proteinases activate human nonepithelial cells to produce inflammatory cytokines through protease-activated receptor 2.
authors.affiliation: Tohoku University Graduate School of Life Sciences, Sendai, Japan.
authors.forename: Koji
authors.initials: K
authors.lastname: Muramoto
authors.forename: Shunji
authors.initials: S
authors.lastname: Sugawara