<b>Conclusion</b> We uncovered an association between IL-10 1082 gene variation and sepsis in VLBW infants but did not identify associations between neonatal sepsis and TNF-α 308 or IL-6 gene variation.
Infectious complications were retrospectively determined in 293 (233 African-American (AA), 57 Caucasian and 3 Hispanic) mechanically ventilated very low birth weight (VLBW) infants (<1500 grams at birth) who were genotyped for the IL-6 -174 G/C, IL-10-1082 G/A and CD14 -260 C/T single nucleotide polymorphisms (SNPs).
The IL-10 -1082 SNP was determined in 294 (235 African American, 56 Caucasian, and 3 Hispanic) mechanically ventilated very low birth weight (VLBW) infants and compared to outcome (death and/or development of BPD).
The aim of this study was to evaluate whether functional polymorphisms of interleukin (IL)-1beta, IL-4 receptor alpha-chain (IL-4ra), IL-6, and IL-10 genes might be associated with the risk of NEC in VLBW infants.
We investigated whether genetic polymorphisms of tumor necrosis factor (TNF)-alpha, interleukin (IL)-1beta, IL-6, and IL-10 genes leading to a more intense inflammatory response might predispose very low birth weight (VLBW) infants to the development of ARF in severe infection.