Gene Disease Score gda Association Type Original DB Sentence supporting the association PMID PMID Year
Entrez Id: 5290
Gene Symbol: PIK3CA
PIK3CA
CUI: C0009402
Disease: Colorectal Carcinoma
Colorectal Carcinoma
0.700 GeneticVariation BEFREE Inhibition of MEK and PI3K/mTOR suppresses tumor growth but does not cause tumor regression in patient-derived xenografts of RAS-mutant colorectal carcinomas. 22392911

2012

Entrez Id: 5290
Gene Symbol: PIK3CA
PIK3CA
CUI: C0009402
Disease: Colorectal Carcinoma
Colorectal Carcinoma
0.700 GeneticVariation BEFREE This study was undertaken to identify BRAF and PIK3CA mutations in patients with colorectal cancer by high-resolution melting (HRM) analysis. 22579930

2012

Entrez Id: 5290
Gene Symbol: PIK3CA
PIK3CA
CUI: C0009402
Disease: Colorectal Carcinoma
Colorectal Carcinoma
0.700 GeneticVariation BEFREE Analysis of KRAS, NRAS, BRAF, and PIK3CA mutations could predict metastases in colorectal cancer: A preliminary study. 30085422

2019

Entrez Id: 5290
Gene Symbol: PIK3CA
PIK3CA
CUI: C0009402
Disease: Colorectal Carcinoma
Colorectal Carcinoma
0.700 GeneticVariation BEFREE PI3K pathway activation occurs in concomitance with RAS/BRAF mutations in colorectal cancer, limiting the sensitivity to targeted therapies. 26272063

2015

Entrez Id: 5290
Gene Symbol: PIK3CA
PIK3CA
CUI: C0009402
Disease: Colorectal Carcinoma
Colorectal Carcinoma
0.700 GeneticVariation BEFREE In conclusion, our data provide preliminary evidence that in heavily pretreated patients with PIK3CA-mutant advanced colorectal cancer, protocols incorporating PI3K/AKT/mTOR inhibitors have minimal activity. 24092809

2013

Entrez Id: 5290
Gene Symbol: PIK3CA
PIK3CA
CUI: C0009402
Disease: Colorectal Carcinoma
Colorectal Carcinoma
0.700 GeneticVariation BEFREE Our study revealed a correlation of KRAS mutations with high-grade TB, an association of certain KRAS and PIK3CA variants with aggressive clinicopathological features, as well as a possible relationship between BRAF mutations and mucin production in CRC. 28188750

2017

Entrez Id: 5290
Gene Symbol: PIK3CA
PIK3CA
CUI: C0009402
Disease: Colorectal Carcinoma
Colorectal Carcinoma
0.700 GeneticVariation BEFREE Two recent retrospective studies strongly suggested that low-dose aspirin used (100 mg/d) after surgical resection of colorectal cancer with a PIK3CA mutation could act as a targeted therapy with a major protective effect on the risk of recurrence. 29402752

2018

Entrez Id: 5290
Gene Symbol: PIK3CA
PIK3CA
CUI: C0009402
Disease: Colorectal Carcinoma
Colorectal Carcinoma
0.700 GeneticVariation BEFREE Fisetin could be used as a preventive agent plus an adjuvant with 5-FU for the treatment of PIK3CA-mutant colorectal cancer. 31018249

2019

Entrez Id: 5290
Gene Symbol: PIK3CA
PIK3CA
CUI: C0009402
Disease: Colorectal Carcinoma
Colorectal Carcinoma
0.700 GeneticVariation BEFREE Recently, a very high frequency of somatic mutations in PIK3CA has been reported among a large series of colorectal cancers. 15520168

2004

Entrez Id: 5290
Gene Symbol: PIK3CA
PIK3CA
CUI: C0009402
Disease: Colorectal Carcinoma
Colorectal Carcinoma
0.700 GeneticVariation BEFREE Patients with PIK3CA-mutated CRC were identified at Moffitt Cancer Center (MCC) in the United States and Royal Melbourne Hospital (RMH) in Australia. 25549537

2015

Entrez Id: 5290
Gene Symbol: PIK3CA
PIK3CA
CUI: C0009402
Disease: Colorectal Carcinoma
Colorectal Carcinoma
0.700 GeneticVariation BEFREE Activating mutations of the KRAS, BRAF or PIK3CA oncogenes are frequently found in colorectal cancer. 21424126

2011

Entrez Id: 5290
Gene Symbol: PIK3CA
PIK3CA
CUI: C0009402
Disease: Colorectal Carcinoma
Colorectal Carcinoma
0.700 GeneticVariation BEFREE Recently, mutations in PIK3CA, a member of the family of phosphatidylinositol 3'-kinase catalytic subunits, were identified in a significant fraction (25-30%) of colorectal cancers, gastric cancers, and glioblastomas and in a smaller fraction of breast and lung cancers. 15289301

2004

Entrez Id: 5290
Gene Symbol: PIK3CA
PIK3CA
CUI: C0009402
Disease: Colorectal Carcinoma
Colorectal Carcinoma
0.700 GeneticVariation BEFREE <b>Conclusions:</b> Taken together, these results indicate that RAS wild-type and PIK3CA mutant PDCs originating from CRC are considerably inhibited by treatment with cetuximab plus AZD5363 or everolimus, with downregulation of the AKT and ERK pathways. 28928860

2017

Entrez Id: 5290
Gene Symbol: PIK3CA
PIK3CA
CUI: C0009402
Disease: Colorectal Carcinoma
Colorectal Carcinoma
0.700 GeneticVariation BEFREE Fresh frozen tumour samples from 381 colorectal cancer (CRC) patients were collected and mutations in KRAS, BRAF and PIK3CA were assessed. 22798500

2013

Entrez Id: 5290
Gene Symbol: PIK3CA
PIK3CA
CUI: C0009402
Disease: Colorectal Carcinoma
Colorectal Carcinoma
0.700 GeneticVariation BEFREE Limiting adjuvant aspirin trials to PIK3CA-mutant colorectal cancer may be too restrictive. 28448072

2017

Entrez Id: 5290
Gene Symbol: PIK3CA
PIK3CA
CUI: C0009402
Disease: Colorectal Carcinoma
Colorectal Carcinoma
0.700 GeneticVariation BEFREE Prognostic role of KRAS, NRAS, BRAF and PIK3CA mutations in advanced colorectal cancer. 25686118

2015

Entrez Id: 5290
Gene Symbol: PIK3CA
PIK3CA
CUI: C0009402
Disease: Colorectal Carcinoma
Colorectal Carcinoma
0.700 GeneticVariation BEFREE However, mutations of the PIK3CA gene in hereditary colorectal cancers have not been clarified. 17546593

2007

Entrez Id: 5290
Gene Symbol: PIK3CA
PIK3CA
CUI: C0009402
Disease: Colorectal Carcinoma
Colorectal Carcinoma
0.700 GeneticVariation BEFREE Frequency of KRAS, BRAF, and PIK3CA mutations in advanced colorectal cancers: Comparison of peptide nucleic acid-mediated PCR clamping and direct sequencing in formalin-fixed, paraffin-embedded tissue. 22070922

2011

Entrez Id: 5290
Gene Symbol: PIK3CA
PIK3CA
CUI: C0009402
Disease: Colorectal Carcinoma
Colorectal Carcinoma
0.700 GeneticVariation BEFREE PIK3CA and PTEN mutations were identified in 11.9% and 5.8% of colorectal cancers. 23633456

2013

Entrez Id: 5290
Gene Symbol: PIK3CA
PIK3CA
CUI: C0009402
Disease: Colorectal Carcinoma
Colorectal Carcinoma
0.700 GeneticVariation BEFREE KRAS and PIK3CA mutations frequently coexist in patients with colorectal cancer, and are associated with clinical characteristics and outcome. 22675430

2012

Entrez Id: 5290
Gene Symbol: PIK3CA
PIK3CA
CUI: C0009402
Disease: Colorectal Carcinoma
Colorectal Carcinoma
0.700 GeneticVariation BEFREE Together, our data suggest that proteasome- or XIAP-targeting drugs offer a novel therapeutic approach to overcome TRAIL resistance in PIK3CA-mutated CRC. 25501831

2014

Entrez Id: 5290
Gene Symbol: PIK3CA
PIK3CA
CUI: C0009402
Disease: Colorectal Carcinoma
Colorectal Carcinoma
0.700 GeneticVariation BEFREE No differences in frequency and type of PIK3CA mutations were found between MSI and MSS colorectal carcinomas. 15994075

2005

Entrez Id: 5290
Gene Symbol: PIK3CA
PIK3CA
CUI: C0009402
Disease: Colorectal Carcinoma
Colorectal Carcinoma
0.700 GeneticVariation BEFREE In conclusion, to our knowledge, this is the first study to evaluate the PIK3CA mutation in Indian CRC patients. 25073438

2014

Entrez Id: 5290
Gene Symbol: PIK3CA
PIK3CA
CUI: C0009402
Disease: Colorectal Carcinoma
Colorectal Carcinoma
0.700 GeneticVariation BEFREE The frequencies of KRAS, BRAF and PIK3CA mutations in our study were lower than the average frequencies reported in colorectal cancers and no significant correlation was found between local/distant recurrences and KRAS, BRAF or PIK3CA mutations. 23617638

2013

Entrez Id: 5290
Gene Symbol: PIK3CA
PIK3CA
CUI: C0009402
Disease: Colorectal Carcinoma
Colorectal Carcinoma
0.700 GeneticVariation BEFREE Ten gene mutations involved in CRC carcinogenesis were studied (PIK3CA, KRAS, BRAF, EGFR, NRAS, TP53, APC, PTEN, SMAD4, and FBXW7). 31255173

2019