Table 3. Validation of the direction of methylation comparing lymph node metastasis (LN) to matched normal adjacent tissue (NAT).
Gene name | LNvNAT |
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---|---|---|---|---|---|---|---|---|---|---|
450K array |
MBDcap seq |
Gene expression |
||||||||
p-value | Methylation difference | Mapinfo | ENHANCER(E)/PROMOTER(P) | UCSC_REFGENE_GROUP | p-value | Fold change | Region | Fold change | p-value | |
GREB1 | 0.007 | −0.207 | 11673928 | TSS1500 | 0.045 | −2.329 | Chr2: 11722242-11723241 | −1.57 | 0.000129 | |
0.015 | −0.160 | 11674057 | TSS200 | |||||||
0.008 | −0.180 | 11674557 | 5′UTR | |||||||
0.048 | −0.234 | 11724901 | gene body | |||||||
0.005 | −0.173 | 11734257 | gene body | |||||||
0.040 | −0.132 | 11761803 | gene body | |||||||
RBMS3 | 0.003 | −0.176 | 29782270 | E | gene body | 0.032 | −2.538 | chr3: 29345803-29346802 | −2.3 | 1.10E-05 |
0.049 | −2.270 | chr3: 29404803-29405802 | ||||||||
0.009 | −3.316 | chr3: 29434803-29435802 | ||||||||
0.010 | −3.257 | chr3: 29481803-29482802 | ||||||||
0.049 | −2.277 | chr3: 29488803-29489802 | ||||||||
0.009 | −3.290 | chr3: 29498803-29499802 | ||||||||
0.010 | −3.263 | chr3: 29516803-29517802 | ||||||||
0.040 | −2.393 | chr3: 29630803-29631802 | ||||||||
0.021 | −2.795 | chr3: 29636803-29637802 | ||||||||
0.040 | −2.393 | chr3: 29665803-29666802 | ||||||||
0.011 | −3.191 | chr3: 29748803-29749802 | ||||||||
0.021 | −2.796 | chr3: 29843803-29844802 | ||||||||
0.040 | −2.393 | chr3: 29871803-29872802 | ||||||||
0.003 | −4.143 | chr3: 29921803-29922802 | ||||||||
0.005 | −3.667 | chr3: 29962803-29963802 | ||||||||
MME | 0.023 | −0.104 | 154900894 | 3′UTR | 0.001 | −5.259 | chr3: 154794913-154795912 | −3.06 | 3.65E-07 | |
PLSCR4 | 0.000 | 0.141 | 145968692 | 5′UTR | 0.007 | 3.496 | chr3: 145941967-145942966 | −2.3 | 1.10E-05 | |
IGSF10 | 0.001 | −0.101 | 151176684 | TSS200 | 0.041 | −2.379 | chr3: 151172498-151173497 | −2.26 | 4.52E-05 | |
APOD | 0.017 | −0.135 | 195299575 | E | gene body | 0.011 | −3.205 | chr3: 195296077-195297076 | −9.46 | 2.33E-0.6 |
LIFR | 0.008 | −0.140 | 38535574 | E | 5′UTR | 0.048 | −2.284 | chr5: 38484508-38485507 | −2.43 | 5.93E-05 |
0.025 | −2.678 | chr5: 38522508-38523507 | ||||||||
0.040 | −2.393 | chr5: 38524508-38525507 | ||||||||
0.014 | −0.284 | 38595383 | 1st Exon 5′UTR | 0.020 | −2.813 | chr5: 38562508-38563507 | ||||
0.045 | −2.323 | chr5: 38575508-38576507 | ||||||||
IL20RA | 0.002 | −0.193 | 137362747 | gene body | 0.025 | −2.697 | chr6: 137323299-137324298 | −1.7 | 1.49E-05 | |
0.008 | −3.424 | chr6: 137348299-137349298 | ||||||||
CD36 | 0.029 | −0.193 | 80252533 | E | 5′UTR | 0.040 | −2.393 | chr7: 80009891-80010890 | −2.57 | 2.77E-06 |
0.032 | −0.137 | 80274687 | TSS1500 | 0.040 | −2.393 | chr7: 80254891-80255890 | ||||
0.040 | −2.393 | chr7: 80285891-80286890 | ||||||||
LRRC17 | 0.004 | 0.150 | 102574445 | E | gene body | 0.047 | 2.303 | chr7: 102561344-102562343 | −1.67 | 6.38E-05 |
0.012 | 0.112 | 102574475 | E | gene body | ||||||
0.037 | 0.110 | 102574504 | E | gene body | ||||||
0.039 | 0.169 | 102583144 | gene body | |||||||
AGR3 | 0.000 | −0.139 | 16922492 | TSS1500 | 0.025 | −2.697 | chr7: 16898614-16899613 | −2.87 | 1.44E-08 | |
RELN | 0.010 | −0.148 | 103279088 | E | gene body | 0.013 | −3.083 | chr7: 103216964-103217963 | −1.8 | 0.000112 |
0.040 | −2.393 | chr7: 103220964-103221963 | ||||||||
0.040 | −2.393 | chr7: 103250964-103251963 | ||||||||
0.008 | −3.403 | chr7: 103261964-103262963 | ||||||||
0.039 | −0.213 | 103301932 | E | gene body | 0.037 | −2.449 | chr7:103348964-103349963 | |||
0.006 | −3.547 | chr7:103404964-103405963 | ||||||||
0.029 | −2.595 | chr7:103449964-103450963 | ||||||||
0.034 | −2.495 | chr7:103450964-103451963 | ||||||||
0.037 | −2.451 | chr7:103566964-103567963 | ||||||||
CDCA2 | 0.017 | −0.204 | 25317638 | 5′UTR | 0.044 | −2.345 | chr8:25320513-25321512 | 1.9 | 0.000302 | |
0.005 | −3.704 | chr8:25321513-25322512 | ||||||||
0.006 | −3.610 | chr8:25325513-25326512 | ||||||||
MMP16 | 0.049 | −0.144 | 89053427 | E | 3′UTR | 0.010 | −3.247 | chr8:89313718-89314717 | −1.57 | 9.02E-05 |
0.027 | −0.222 | 890966 | ||||||||
0.041 | −0.101 | 89218697 | E | gene body | ||||||
0.036 | −0.113 | 89231006 | E | gene body | ||||||
0.042 | −0.198 | 89241632 | E | gene body | ||||||
0.039 | −0.194 | 89255591 | E | gene body | ||||||
SVEP1 | 0.005 | 0.243 | 113308063 | E | gene body | 0.005 | −3.650 | chr9:113134161-113135160 | −1.87 | 1.43E-05 |
0.001 | −4.528 | chr9:113173161-113174160 | ||||||||
0.001 | 4.632 | chr9:113179161-113180160 | ||||||||
0.033 | −2.510 | chr9:113201161-113202160 | ||||||||
0.008 | −0.122 | 113316190 | E | gene body | 0.012 | −3.147 | chr9:113228161-113229160 | |||
0.020 | 2.810 | chr9:113266161−113267160 | ||||||||
0.005 | −3.681 | chr9:113268161-113269160 | ||||||||
0.001 | −5.016 | chr9:113324161-113325160 | ||||||||
ITIH5 | 0.045 | −0.147 | 7614151 | gene body | 0.032 | −2.539 | chr10:7628962-7629961 | −1.78 | 3.16E-05 | |
0.000 | −0.241 | 7614570 | gene body | 0.029 | −2.592 | chr10:7644962-7645961 | ||||
0.042 | −0.171 | 7617637 | gene body | 0.025 | −2.680 | chr10:7646962-7647961 | ||||
0.048 | −0.142 | 7618474 | gene body | 0.045 | −2.329 | chr10:7649962-7650961 | ||||
0.028 | −0.174 | 76514031 | E | gene body | 0.031 | −2.548 | chr10:7662962-7663961 | |||
0.022 | −0.101 | 7661622 | TSS200 | 0.001 | −4.689 | chr10:7699962-7700961 | ||||
0.027 | −0.115 | 7662761 | TSS1500 | |||||||
MEG3 | 0.003 | −0.120 | 101291100 | TSS1500 | 0.005 | −3.724 | chr14:101318445-101319444 | −2.8 | 1.79E-08 | |
0.033 | −0.201 | 101296297 | gene body | 0.026 | −2.672 | chr14:101319445-101320444 | ||||
0.020 | −0.223 | 101317622 | TSS1500 | |||||||
TSHZ2 | 0.019 | 0.239 | 51592177 | gene body | 0.048 | −2.287 | chr20:51601946-51602945 | −2.33 | 3.94E-05 | |
0.005 | −3.707 | chr20:51684946-51685945 | ||||||||
0.001 | −4.547 | chr20:51752946-51753945 | ||||||||
0.000 | −6.638 | chr20:51790946-51791945 | ||||||||
0.038 | −2.422 | chr20:51819946-51820945 | ||||||||
0.047 | −0.190 | 52029943 | 3′UTR | 0.041 | −2.386 | chr20:51825946-51826945 | ||||
0.035 | −2.488 | chr20:51879946-51880945 | ||||||||
0.026 | −2.672 | chr20:51914946-51915945 | ||||||||
0.043 | −2.353 | chr20:51928946-51929945 | ||||||||
0.037 | 2.453 | chr20:51956946-51957945 | ||||||||
0.041 | −01.19 | 52036204 | 3′UTR | 0.021 | −2.803 | chr20:51995946-51996945 | ||||
0.036 | −2.457 | chr20:52006946-52007945 | ||||||||
0.050 | −2.268 | chr20:52049946-52050945 | ||||||||
0.016 | 2.954 | chr20:52082946-52083945 | ||||||||
0.046 | −2.311 | chr20:52103946-52104945 |
Genes in the first column were identified to be associated with LM in our previous study. Using the 450K methylation arrays we identified single loci within these genes to be differentially methylated comparing LN versus NAT samples (mapinfo shows location of the significant loci). The Methylation-Binding-Domain-Capture sequencing (MBDcap seq) provides regional methylation analysis. The analysed regions start 2kb upstream from the first transcription start side to the end of the gene in 1kb tiles.