However, flow cytometric analyses of CD45+NKp46+cells gated for the expression of CD49a and CD49b revealed a very low frequency of ILC1 and intILC1 in Alk and Alk+Mad2 groups (Figure S3b), suggesting that in these lung cancer models, there is no conversion of NK cells into ILC1 nor intILC1. This evidence concerns the gene ITGA1 and lung carcinoma.