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. 2023 May 22;213(3):235–244. doi: 10.1159/000531098

Fig. 4.

Fig. 4.

Macrophage primary cilium lengthening inhibits osteoclastogenesis. mRNA quantification of genes involved in osteoclast differentiation or function showed that fenoldopam treatment prior to osteoclast differentiation treatment resulted in an 18.2% decrease in expression of tartrate-resistant acid phosphatase (Acp5) (a), a 20.3% decrease in expression of cathepsin K (Ctsk) (b), no change in dendritic cell-specific transmembrane protein (Dcstamp) (c), a 28.5% decrease in c-Fos (d), and no change in nuclear factor of activated T cells, cytoplasmic 1 (Nfatc1) (e), when compared to the DMSO vehicle control (n = 4). f Samples treated with fenoldopam also formed osteoclasts at a lesser rate, indicated by a 13% drop in osteoclast surface area coverage (n = 24, 23).