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. 2016 Dec 14;292(7):2966–2978. doi: 10.1074/jbc.M116.765230

TABLE 3.

Association between smoking index and CUL4A expression in different subtypes of lung cancer

Smoking index Case no. (%) CUL4A, no. (%)
Low High P
All subtypes
    I 40 (11) 22 (55) 18 (45) I versus II 0.662
    II 43 (12) 21 (49) 22 (51) II versus III 0.484
    III 140 (40) 59 (42) 81 (58) I versus III 0.155

Adenocarcinoma
    I 6 (07) 4 (67) 2 (33) I versus II 1.000
    II 11 (12) 8 (73) 3 (27) II versus III 0.282
    III 27 (29) 13 (48) 14 (52) I versus III 0.656

Large cell lung cancer
    I 2 (03) 0 (00) 2 (100) I versus II 0.500
    II 7 (11) 3 (43) 4 (57) II versus III 1.000
    III 29 (48) 11 (38) 18 (62) I versus III 0.527

Squamous cell lung cancer
    I 30 (23) 18 (60) 12 (40) I versus II 0.180
    II 25 (20) 10 (40) 15 (60) II versus III 0.805
    III 47 (37) 21 (45) 26 (55) I versus III 0.244

Small cell lung cancer
    I 2 (03) 0 (00) 2 (100) I versus III 0.528
    III 37 (51) 14 (38) 23 (62)