The Level of sST2 in Pediatric Heart Failure

Suppression of tumorigenicity 2 (ST2) is a member of the interleukin-1 (IL-1) receptor family. The ligand and soluble versions are its two isoforms. It was first isolated in 1989. It was found to function as an IL-33 ligand in 2005. The IL-33-ST2L ligand complex\'s creation offers protection against heart fibrosis and hypertrophy. The formation of this complex is inhibited by soluble ST2, which removes the cardioprotective effect. Unlike NT pro BNP, it is unaffected by age, body mass index, creatinine, hemoglobin, and albumin levels, according to studies performed on individuals. with heart failure.