The probable effects of cytokines in intrauterine infections and perinatal brain injury [İntrauterin enfeksiyonlar ve perinatal beyin hasar?nda sitokinlerin muhtemel rolü]

Abstract

Perinatal brain injuries and the subsequent development of cerebral palsy are closely associated with intrauterine infections and inflammatory response. Premature prenatal rupture of membranes and premature births are also closely linked to infections and inflammation, and the presence of both infection/inflammation and premature birth together greatly increase the risk for cerebral palsy. Periventricular leukolamacia, a common neonatal brain white matter lesion, is a major risk factor for cerebral palsy. Inflammatory cytokines released during the course of intrauterine infection play an important role in the genesis of brain white matter lesion. Maternal intrauterine infection appears to increase the risk of preterm delivery, which in turn is associated with an increased risk of intraventricular hemorrhage, neonatal white matter damage, and subsequent cerebral palsy. Proinflammatory cytokines IL-1, IL-6 and Tumor necrosis factor-? might be the link between prenatal intrauterine infection and neonatal brain damage, and interrupting the proinflammatory cytokine cascade might prevent later disability in those born near the end of the second trimester.