Does maternal and fetal PROGINS progesterone receptor polymorphism reduce the risk for transient tachypnea of the newborn?
Both the maternal and fetal mutated alleles of the PROGINS progesterone receptor polymorphism seem to protect from TTN. The same phenotype occurs regardless of whether the mutation is localized in the mother or in the infant. Fetal as well as maternal T2-alleles synergistically reduce the risk for TTN in a gene dose-dependent manner.
These results indicate that PI3K-γ is critically involved in LPS-induced ALI by regulating IκBα/NF-κB pathway and innate immune responses. Based on our data, we suggest that PI3K-γ isoform is a promising target for the treatment of ALI.