Gene targeted | Sequence | Size of amplified product (bp) | Ref |
---|---|---|---|
F: 5′-AAGCTTTTAGGGGTGTTAGGGGTTT-3′ |
294 | ||
F: 5′-GATAACAGGCAAGCTTTTGAGG-3′ |
349 | ||
F: 5′-GCCCTGTGGCGTTTGATTTCC-3′ |
425 | ||
F: 5′-GCTCCAAGCATCACCAAAGACG-3′ |
603 | ||
F: 5′-CAATCGTGTGGGTTCTGGAGC-3′ |
678 | ||
F: 5′-ATGGAAATACAACAAACACAC-3′ |
259 | ||
F: 5′-GGTCAAAATGCGGTCATGG-3′ |
290 | ||
F: 5′-CATAACTAGCGCCTTGCAC-3′ |
352 | ||
TLR9-1486T/C, rs187084 | 5′-TTCATTCATTCAGCCTTCACTCA-3′ |
490 |
Number | % | ||
---|---|---|---|
Positive | 106 | 80.3 | 0.000 |
Negative | 26 | 19.7 | |
Total | 132 | 100% |
Genotype frequency | Healthy study participants N = 106 | Gastric cancer patients N = 106 | OR | 95% CI | ||||
---|---|---|---|---|---|---|---|---|
N | % | N | % | |||||
TT | 40 | 37.7 | 22 | 20.8 | 1.18 | 0.45–3.1 | 0.12 | 0.73 |
TC | 42 | 39.6 | 28 | 26.4 | 1.2 | 0.49–2.88 | 0.16 | 0.68 |
CC | 24 | 22.6 | 56 | 52.8 | 2.68 | 1.0–7.14 | 4.03 | 0.045 |
Variable | Gastric cancer patients | Healthy study participants | |
---|---|---|---|
Age | |||
Years (mean ± SD) | 56.55 ± 8.63 | 53.27 ± 8.55 | 0.93 |
Sex | |||
Male | 63 (59.4) | 59 (55.7%) | 0.76 |
Female | 43 (40.6%) | 47 (44.3%) | |
Differentiation of the tumor | |||
Well differentiated tumor | 16 (15.1%) | NA | – |
Moderately differentiated tumor | 35 (33.0%) | ||
Poorly differentiated tumor | 55 (51.9%) |
Virulence gene | N = 106 | % | |
---|---|---|---|
Positive | 96 | 90.6 | 0.000 |
Negative | 10 | 9.4 | |
Positive | 75 | 70.8 | 0.000 |
Negative | 31 | 29.2 | |
Positive | 88 | 83.0 | 0.000 |
Negative | 18 | 17.0 | |
Positive | 101 | 95.3 | 0.000 |
Negative | 5 | 4.7 | |
Positive | 101 | 95.3 | 0.000 |
Negative | 5 | 4.7 | |
Positive | 56 | 52.8 | 0.56 |
Negative | 50 | 47.2 | |
Positive | 45 | 42.5 | 0.12 |
Negative | 61 | 57.5 |
TLR9-1486T/C, rs187084 genotype | CC N = 56 | TT + TC N = 50 | |||
---|---|---|---|---|---|
Virulence gene | N | % | N | % | |
55 | 98.2 | 41 | 82.0 | 0.075 | |
53 | 94.6 | 22 | 44.0 | 0.021 |
|
53 | 94.6 | 35 | 70.0 | 0.049 |
|
54 | 96.4 | 47 | 94.0 | 0.88 | |
54 | 96.4 | 47 | 94.0 | 0.88 | |
35 | 62.5 | 21 | 42.0 | 0.048 |
|
19 | 33.9 | 26 | 52.0 | 0.81 |