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. 2024 May 29;23:186. doi: 10.1186/s12933-024-02224-z

Fig. 6.

Fig. 6

Slc39a14 and Slc39a8 are involved in the altered iron metabolism observed in vascular calcification. Venous blood was collected and serum ferrous iron levels were determined using an iron assay kit (A). Serum calcium and alkaline phosphatase (ALP) concentrations were measured and normalised to protein levels (B and C). Relative RNA levels of Runx2, Slc39a14, Slc39a8, DMT1, and TFRC were analysed by qPCR and normalised; *P < 0.05, **P < 0.01 (D). Total aortic proteins were used to determine the expression of Slc39a14, Slc39a8, and TFRC by western blotting (*P < 0.05, **P < 0.01, E and F). The expression of Slc39a14, Slc39a8, and TFRC in aortic sections was examined by immunohistochemical (IHC) staining. Black arrow head indicates the medial layer of artery. Scale bar: 50 µm (G). The expression levels of Slc39a14, Slc39a8, and TFRC were determined through immunofluorescence staining. White arrow head indicates the medial layer of artery. Scale bar: 20 µm (H)