CXCL16 and congenital heart disease: The identification of genes modified by the toxic effects of nickel on THP-1 cells (EPOR, RELB, FIGF, SPI-1, TGF-β1, CXCL16 and CRLF2) may aid in the development of interventional measures for the treatment/prevention of nickel ion-associated toxic effects during the treatment of congenital heart disease.