Asthma GWAS have identified a robust set of genes that are consistently associated with the disease in diverse populations (e.g. the IKZF3-ZPBP2-GSDMB-ORMDL3 locus, TSLP, and RORA), as well as genes that seem to be race/ethnicity specific (e.g. PYHIN1). This evidence concerns the gene TSLP and asthma.