Journal: FASEB BioAdvances
Article Title: COMMD10 Regulates Angiogenesis and Bone Formation via Rap1 Signaling Pathway
doi: 10.1096/fba.2024-00159
Figure Lengend Snippet: COMMD10 knockdown may promote angiogenesis via Rap1 signaling. (A) Expression of genes in the Rap1 signaling pathway. COMMD10 knockdown increased the expression of Fgf18 , Itgb2 , Fgfr1 , and Pard6b ( n = 3 per group). (B) Expression of protein in the Rap1 signaling pathway. COMMD10 knockdown increased the expression levels of fibroblast growth factor 18 (FGF18). (C) Commd10 and Rap1b mRNA expression levels. Commd10 was significantly knocked down in the SiCOMMD10 group and DK group. Rap1b gene was only significantly knocked down in the DK group ( n = 3 per group). (D) The angiogenesis‐related genes Fgfbp1 and Vegfa were expressed significantly higher in the SiCOMMD10 group, while no significant differences were found between the NC group and DK group. (E) The expression level of the secretory protein gene Igf1 was lower in the DK group than in the SiCommd10 group. The expression level of the secretory protein gene inhibiting osteogenesis, Ccl5 , was significantly upregulated after Rap1b knockdown ( n = 3 per group). “ns”= no significance, * p < 0.05, ** p < 0.01, *** p < 0.001, **** p < 0.0001.
Article Snippet: The primary antibodies included COMMD10 (Abcam, UK, 1:1000), RAP1A + B (Abcam, UK, 1:5000), FGFBP1 (Abclonal, China, 1:1000), IGF1 (Abclonal, China, 1:1000), FGF18 (Abcam, China, 1:1000), Tubulin (Abclonal, China, 1:5000), and GAPDH (SAB, USA, 1:5000).
Techniques: Knockdown, Expressing