Variant Gene Risk Allele Score vda Association Type Original DB Sentence supporting the association PMID PMID Year
dbSNP: rs113488022
rs113488022
0.100 GeneticVariation BEFREE It has been reported that KRAS mutations (and to a lesser extent KRAS mutations with the BRAF V600E mutation) negatively affect response to anti-epidermal growth factor receptor (EGFR) mAbs in metastatic colorectal cancer (mCRC) patients, while the biological impact of the EGFR pathway represented by PI3K/PTEN/AKT on anti-EGFR treatment is still not clear. 18669866

2009

dbSNP: rs121913377
rs121913377
0.100 GeneticVariation BEFREE It has been reported that KRAS mutations (and to a lesser extent KRAS mutations with the BRAF V600E mutation) negatively affect response to anti-epidermal growth factor receptor (EGFR) mAbs in metastatic colorectal cancer (mCRC) patients, while the biological impact of the EGFR pathway represented by PI3K/PTEN/AKT on anti-EGFR treatment is still not clear. 18669866

2009

dbSNP: rs762936223
rs762936223
APC
0.010 GeneticVariation BEFREE We included 49 patients treated for metastatic colorectal cancer with a combination of 5-fluorouracil and irinotecan; a polymorphism in the UGT1A1 gene (TA repeat in the TATA box) and one in the CES2 gene promoter (830C>G) were studied as potential markers for SN-38 glucuronidation and irinotecan activation, respectively; and the potential activity of CYP3A4 was estimated from cortisol biotransformation into 6beta-hydroxycortisol. 18797458

2008

dbSNP: rs769056296
rs769056296
APC
0.010 GeneticVariation BEFREE We included 49 patients treated for metastatic colorectal cancer with a combination of 5-fluorouracil and irinotecan; a polymorphism in the UGT1A1 gene (TA repeat in the TATA box) and one in the CES2 gene promoter (830C>G) were studied as potential markers for SN-38 glucuronidation and irinotecan activation, respectively; and the potential activity of CYP3A4 was estimated from cortisol biotransformation into 6beta-hydroxycortisol. 18797458

2008

dbSNP: rs879253942
rs879253942
0.010 GeneticVariation BEFREE The ERCC1-118 and MTHFR C677T polymorphisms were associated with progression and severe diarrhoea, respectively, after FOLFOX treatment in mCRC. 19672255

2009

dbSNP: rs1045642
rs1045642
0.010 GeneticVariation BEFREE The aim of the study was to evaluate the influence of the MDR1 C3435T polymorphism on the therapeutic response in 23 patients treated with cetuximab plus irinotecan for irinotecan refractory liver metastatic colorectal cancer considering their KRAS status. 19862647

2010

dbSNP: rs113488022
rs113488022
0.100 GeneticVariation BEFREE Primary tumours from 144 patients treated for mCRC were assessed for BRAF (V600E) mutation, MSI status and cyclin D1. 20485284

2010

dbSNP: rs121913377
rs121913377
0.100 GeneticVariation BEFREE Primary tumours from 144 patients treated for mCRC were assessed for BRAF (V600E) mutation, MSI status and cyclin D1. 20485284

2010

dbSNP: rs113488022
rs113488022
0.100 GeneticVariation BEFREE In this study, 239 samples obtained from 215 patients with metastatic colorectal cancer were tested for the presence of the seven most common mutations in the KRAS gene and the V600E mutation in the BRAF gene. 20645028

2011

dbSNP: rs121913377
rs121913377
0.100 GeneticVariation BEFREE In this study, 239 samples obtained from 215 patients with metastatic colorectal cancer were tested for the presence of the seven most common mutations in the KRAS gene and the V600E mutation in the BRAF gene. 20645028

2011

dbSNP: rs397517132
rs397517132
0.100 GeneticVariation BEFREE In this study, 239 samples obtained from 215 patients with metastatic colorectal cancer were tested for the presence of the seven most common mutations in the KRAS gene and the V600E mutation in the BRAF gene. 20645028

2011

dbSNP: rs113488022
rs113488022
0.100 GeneticVariation BEFREE In conclusion, this meta-analysis provides evidence that BRAF V600E mutation is associated with lack of response in wild-type KRAS mCRC treated with anti-EGFR MoAbs. 20857202

2011

dbSNP: rs121913377
rs121913377
0.100 GeneticVariation BEFREE In conclusion, this meta-analysis provides evidence that BRAF V600E mutation is associated with lack of response in wild-type KRAS mCRC treated with anti-EGFR MoAbs. 20857202

2011

dbSNP: rs397517132
rs397517132
0.100 GeneticVariation BEFREE In conclusion, this meta-analysis provides evidence that BRAF V600E mutation is associated with lack of response in wild-type KRAS mCRC treated with anti-EGFR MoAbs. 20857202

2011

dbSNP: rs112445441
rs112445441
0.090 GeneticVariation BEFREE Association of KRAS p.G13D mutation with outcome in patients with chemotherapy-refractory metastatic colorectal cancer treated with cetuximab. 20978259

2010

dbSNP: rs909797662
rs909797662
0.050 GeneticVariation BEFREE Association of KRAS p.G13D mutation with outcome in patients with chemotherapy-refractory metastatic colorectal cancer treated with cetuximab. 20978259

2010

dbSNP: rs1217691063
rs1217691063
0.010 GeneticVariation BEFREE In this study, the frequency of the MTHFR 677C>T polymorphism is 50% among m-CRC Mexican patients. 21044746

2010

dbSNP: rs113488022
rs113488022
0.100 GeneticVariation BEFREE BRAF p.Val600Glu (V600E) somatic mutation is mainly associated with MSS phenotype in metastatic colorectal cancer. 21289333

2011

dbSNP: rs121913377
rs121913377
0.100 GeneticVariation BEFREE BRAF p.Val600Glu (V600E) somatic mutation is mainly associated with MSS phenotype in metastatic colorectal cancer. 21289333

2011

dbSNP: rs397517132
rs397517132
0.100 GeneticVariation BEFREE BRAF p.Val600Glu (V600E) somatic mutation is mainly associated with MSS phenotype in metastatic colorectal cancer. 21289333

2011

dbSNP: rs113488022
rs113488022
0.100 GeneticVariation BEFREE Thus, large-scale KRAS mutation screening is needed for efficient patient management and in the future metastatic colorectal cancer genotyping might also include the detection of the BRAF V600E mutation, which is a very strong negative prognostic factor in colorectal cancer. 21516079

2011

dbSNP: rs121913377
rs121913377
0.100 GeneticVariation BEFREE Thus, large-scale KRAS mutation screening is needed for efficient patient management and in the future metastatic colorectal cancer genotyping might also include the detection of the BRAF V600E mutation, which is a very strong negative prognostic factor in colorectal cancer. 21516079

2011

dbSNP: rs397517132
rs397517132
0.100 GeneticVariation BEFREE Thus, large-scale KRAS mutation screening is needed for efficient patient management and in the future metastatic colorectal cancer genotyping might also include the detection of the BRAF V600E mutation, which is a very strong negative prognostic factor in colorectal cancer. 21516079

2011

dbSNP: rs112445441
rs112445441
0.090 GeneticVariation BEFREE This retrospective pooled analysis suggests comparable efficacy of cetuximab-based and bevacizumab-based first-line therapy in patients with p.G13D mutant mCRC. 22441566

2012

dbSNP: rs112445441
rs112445441
0.090 GeneticVariation BEFREE Influence of KRAS p.G13D mutation in patients with metastatic colorectal cancer treated with cetuximab. 22537608

2012