Figure 1.

Analysis of SNCA expression levelsin ADC tissues and cell lines. (A) The messenger RNA (mRNA) expression of SNCA in Okayama Lung and Selamat Lung grouped by surrounding normal lung tissues and ADC; (B,C) The mRNA expression of SNCA was examined from the UALCAN and GEO public databases; (D) SNCA mRNA levels are significantly down-regulated in 33 LUAD cell lines, compared to 2 normal cell lines. Datawere obtained from the Cancer Cell Line Encyclopedia. (E) The Human Protein Atlas project shows representative immunohistochemical images from SNCA in ADC compared with noncancerous lung tissues.