IL4 and idiopathic pulmonary fibrosis: Although the core analysis by IPA revealed that DLP ingredients regulated a number of pulmonary fibrosis related inflammatory genes, such as IL1β, IL4, IL4, IL6, IL12B, IL13, IL17A, IL10, IL23A, TNFα, ARG1, and AKT1, the effect of DLP on restraining inflammatory responses induced by BLM at the early phase of IPF still needs further investigation.