SGK1 and non-small cell lung carcinoma: In the comparison of tumor stroma with adjacent remission stroma, SGK1 (36), associated with lung lymph node metastasis, distant metastasis, and poor prognosis in NSCLC, was predominantly expressed in the tumor stroma, whereas the tumor suppressor gene CSRP1 (37) was predominantly expressed in the remission stroma (Figure 3B).