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Copyright ©2014 Baishideng Publishing Group Co.
World J Gastroenterol. Apr 21, 2014; 20(15): 4276-4287
Published online Apr 21, 2014. doi: 10.3748/wjg.v20.i15.4276
Table 1 Biomarkers of DNA methylation in blood of colorectal cancer patients, n (%)
MarkersSensitivitySpecificityRef.
APC3 (6)0 (100)[20]
hMLH121 (43)1 (98)[20]
HLTF17 (34)1 (98)[20]
HLTF22 (21)0 (100)[21]
ALX425 (83)9 (70)[22]
TMEFF287 (65)56 (69)[23]
NGFR68 (51)29 (84)[23]
9-Sep92 (69)25 (86)[23]
9-Sep90 (72)19 (90)[24]
9-Sep24 (72)3 (90)[25]
9-Sep18 (60)5 (89)[26]
9-Sep45 (90)11 (89)[27]
NEUROG114 (52)-stage I 45 (64)-stage II4 (91)[28]
SFRP2113 (67)4 (94)[29]
CDKN2A/P1612 (71)0 (100)[30]
RUNX311 (65)0 (100)[30]
TPEF/HPP113 (13)0 (100)[21]
Table 2 Biomarkers of DNA methylation in the stool of colorectal cancer patients
MarkersSampleSensitivitySpecificityRef.
AGTR1/WNT2/ SLIT2/VIM/SEPT9214 CRC20%-78%86%-100%[33]
25 IBD
39 controls
Vimentin/EYA4/ BMP3/NDRG4CRC67%-100%89%[34]
ESR119 CRC65%81%[35]
38 controls
SLIT260 CRC100%[36]
32 IBD associated CRC
20 HR-IBD25%
65 LR-IBD
28 controls
PHACTR364 CRC66%100%[37]
71 A32%
34 controls
TFPI260 CRC68.3%100%[38]
20 A
30 controls
CNRIP1/FBN/INA/ MAL/SNCA/SPG2078 CRC65%-94%95%-100%[39]
61 A35%-91%
48 controls
SPG209 CRC67%Unknown[40]
MAL/CDKN2A/ MGMT69 CRC55.1%-78.3%96.2%-100%[41]
24 A37.5%-58.3%
19 HP10.5%-26.3%
24 controls
3OST221 CRC72.7%90%[42]
ITGA4/SFRP2/p1630 CRC70%96.8%[43]
25 A72%
21 controls
RARB2/p16/ INK4a/MGMT/APC26 CRC62%100%[44]
20 A40%
16 IBD13%
20 controls
RASSF1/SFRP284 CRC75%89%[45]
27 advanced A44%
29 non-advanced A28%
12 HP25%
4 IC25%
2 UC100%
113 controls
OSMR69 CRC38%95%[46]
81 controls
Vimentin22 CRC41%95%[47]
20 advanced A45%
38 controls
MGMT/hMLH1/ Vimentin60 CRC75%87%[48]
22 advanced A46%
30 non-advanced A70%
37 controls
ITGA413 A69%79%[49]
NDRG475 CRC53%-61%93%-100%[50]
75 controls
GATA475 CRC51%-71%84%-93%[51]
75 controls
TFPI226 CRC76%-89%79%-93%[17]
45 controls
SFRP269 CRC87.0%93%[52]
34 A61.8%
26 HP42.3%
30 controls
SFRP213 A46%100%[53]
6 HP33%
6 controls
Vimentin103 A46%84%[54]
75 controls
Vimentin/DIA42 CRC86%73%[55]
241 controls
CDKN2A/p16/ MSI/long DNA25 CRC64%95%[56]
20 controls
SFRP252 CRC94%93%[57]
10 advanced A70%
11:00 AM36%
8 HP38%
6 UC17%
24 controls
SFRP2/HPP1/ MGMT52 CRC96%96%[58]
10 advanced A80%
11 non-advanced A64%
8 HP38%
6 UC17%
24 controls
Vimentin/DIA40 CRC88%82%[59]
122 controls
ATM/APC/ MGMT/hMLH1/ HLTF/SFRP2/GSTP120 CRC75%90%[60]
30 A68%
30 controls
241 controls
Vimentin74 CRC72%89%[61]
62 A84%
70 controls
Vimentin94 CRC46%90%[62]
198 controls
HIC126 CRC42%98%[63]
13 A31%
9 HP0%
41 controls
CDKN2A/MGMT/ hMLH129 A55%72%[64]
10 HP40%
25 controls
ATM/APC/ MGMT/hMLH1/ HLTF20 CRC70%100%[65]
20 controls
SFRP223 CRC77%-90%77%[66]
26 controls
10 HP40%
25 controls
Table 3 MicroRNAs found in colorectal cancer but not in normal tissue
Up-regulatedmiR-7, miR-17, miR-18a, miR-19a, miR-20a, miR-20, miR-21, miR-25, miR-29a, miR-29b, miR-32, miR-33a, miR-34a, miR-34b, miR-92a, miR-93, miR-95, miR-96, miR-101, miR-106a, miR-106b, miR-130, miR-135a, miR-135b, miR-181b, miR-182, miR-183, miR-191, miR-200c, miR-203, miR-222, miR-223, miR-224, miR-378, miR-155
Down-regulatedmiR-30a, miR-30c, miR-34a, miR-125a, miR-126, miR-133a, miR-133b, miR-143, miR-145, miR-191, miR-192, miR-195, miR-215, miR-342, miR-497, miR-375, miR-378, miR-1, miR-9, miR-129, miR-137, miR-139
Table 4 MicroRNA biomarkers in the blood and stool of colorectal cancer patients
MarkersSampleSensitivitySpecificityRef.
Blood
miR-21186 CRC76.8%-82.8%81.1%-90.6%[77]
43 A91.9%81.1%
53 controls
miR-601/ miR-76090 CRC83.3%69.1%[78]
48 AA72.1%62.1%
58 controls
miR-2130 CRC90.0%90.0%[79]
30 controls
miR-29a258 plasma sample75.0%75.0%[80]
miR-141102 CRC77.1%-90.9%77.1%-89.7%[81]
miR-92a120 CRC84.0%71.2%[82]
37 AA64.9%81.4%
59 controls
miR-29a120 CRC69.0%89.1%[82]
37 AA62.2%84.70%
59 controls
miR-221103 CRC86.0%41.0%[83]
37 controls
miR-17-3P90 CRC64.0%70.0%[84]
50 controls
miR-92a90 CRC89.0%70.0%[84]
50 controls
Stool
miR-2188 CRC55.7%73.3%[85]
57 polyps43.9%
101 controls
miR-92a88 CRC71.6%73.3%[85]
57 polyps56.1%
101 controls
miR-144*75 CRC74.0%87.0%[86]
miR 17-92 cluster197 CRC69.5%81.5%[87]
119 controls
miR-135197CRC46.2%95.0%[87]
119 controls
miR-21197 CRC14.7%91.6%[87]
119controls
miR-92a59 CRC50.0%80.0%[88]
74 controls
miR-2159 CRC50.0%83.0%[88]
74 controls
Table 5 Relationship between microRNAs and screening, diagnosis and prognosis in colorectal cancer
ScreeningmiR-17-92, miR-20a, miR-21, miR-92, miR-96, miR-106a, miR-135, miR-144, miR-203, miR-326, miR-181b, miR-601, miR-760
DiagnosismiR-133b, miR-143, miR-145, miR-17-92, miR-18a, miR-20a, miR-21, miR-31, miR-92, miR-96, miR-135b, miR-183
PrognosismiR-18a, miR-21, miR-20a, miR-31, miR-143, miR-145, miR-155, miR-181b, miR-200c, miR-203, miR-106a, miR-17-92, miR-135a, miR-335, miR-206, miR-10b, miR-146a/b, let7a/b
TreatmentmiR-21, miR-17, miR-215, miR-125b, miR-137, miR-143, miR-145, miR-192, miR-622, miR-630