PPARG and non-small cell lung carcinoma: Rosiglitazone suppresses cell proliferation in H1838, H1792, and A549 NSCLC cells by PPARγ-mediated suppression of phosphoinositide 3-kinase (PI3K)/Akt signaling and stimulating phosphatase and tensin homolog deleted from chromosome 10 (PTEN) expression [36, 37].