IRAK-4 kinase activity is required for interleukin-1 (IL-1) receptor- and toll-like receptor 7-mediated signaling and gene expression. - Koziczak-Holbro M; Joyce C; Glück A; Kinzel B; Müller M; Tschopp C; Mathison JC; Davis CN; Gram H (The Journal of biological chemistry, 2007)