Figure 4From: Interactomics profiling of the negative regulatory function of carbon monoxide on RANKL-treated RAW 264.7 cells during osteoclastogenesis CO reduces the expression levels of the genes Acp5 , Ctsk , Calcr , and Mmp9 and of the protein NFATc1 but not that of RANK in RANKL - treated RAW 264.7 cells. (A) Western blot analysis of RANK expression. (B) qRT-PCR analysis of Acp5, Calcr, Cstk, and Mmp9 expression. (C) Western blot analysis of NFATc1 expression.Back to article page