Lipoxin a4 is a lipid of Fatty Acyls (FA) class. Lipoxin a4 is associated with abnormalities such as Asthma, Cystic Fibrosis, Pneumonia, Obesity and Septicemia. The involved functions are known as Inflammation, Signal, Signal Transduction, Regulation and Metabolic Inhibition. Lipoxin a4 often locates in Immune system, Blood, soluble, Extracellular and Splenic Tissue. The associated genes with Lipoxin A4 are FPR2 gene, Homologous Gene, SAA1 gene, Trp-Lys-Tyr-Met-Val-Met and Annexin 1. The related lipids are Steroids. The related experimental models are Knock-out.