TY - T1 - Associations Between IFI44L Gene Variants and Rates of Respiratory Tract Infections During Early Childhood SN - / UR - http://hdl.handle.net/10138/331643 T3 - A1 - Lempainen, Johanna; Korhonen, Laura S.; Kantojärvi, Katri; Heinonen, Santtu; Toivonen, Laura; Räty, Panu; Ramilo, Octavio; Mejias, Asuncion; Vuorinen, Tytti; Waris, Matti; Karlsson, Linnea; Karlsson, Hasse; Laine, Antti-Pekka; Paunio, Tiina; Peltola, Ville A2 - PB - Y1 - 2021 LA - eng AB - Background. Genetic heterogeneity in type I interferon (IFN)-related gene IFI44L may account for variable susceptibility to respiratory tract infections (RTIs) in children. Methods. In 2 prospective, population-based birth cohorts, the STEPS Study and the FinnBrain Birth Cohort Study, IFI44L genotypes for rs273259 and rs1333969 were determined in relation to the development of RTIs until 1 or 2 years of age, respectively. At age 3 months, whole-blood transcriptional profiles were analyzed and na... VO - IS - SP - OP - KW - 3111 Biomedicine; acute otitis media; interferon pathway; polymorphisms; respiratory tract infections; transcriptome; COHORT PROFILE; OTITIS-MEDIA; POLYMORPHISMS; CHILDREN; COMPLICATION; SYMPTOMS; TOOL N1 - PP - ER -