Fig. 2

The strong hLRH1^pS510 signals in the expanding fronts of LUAD and LUSC nests and the weak to moderate ones in the nearby non-tumor lung tissues. The LUAD and LUSC tissues were immunohistochemically stained with the anti-hLRH1^pS510 mAb. (A) The tumor regions, including their invasive fronts, are indicated. Green arrowheads show positive nuclear signals in non-tumor cells close to LUAD and LUSC tissues possessing the strong hLRH1^pS510 signal. (B) Representative hLRH1^pS510 images in non-neoplastic lung tissues distant from tumor areas. HE, hematoxylin-eosin. Scale bars, 200 μm (A) and 100 μm (B)