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
0.400 Biomarker BEFREE SNORD126 promotes HCC and CRC cell growth by activating the PI3K-AKT pathway through FGFR2. 27913571

2018

Entrez Id: 5290
Gene Symbol: PIK3CA
PIK3CA
CUI: C0009402
Disease: Colorectal Carcinoma
Colorectal Carcinoma
0.400 Biomarker BEFREE Speckle-Type POZ Protein Down-Regulates Matrix Metalloproteinase 2 Expression via Sp1/PI3K/Akt Signaling Pathway in Colorectal Cancer. 29260353

2018

Entrez Id: 5290
Gene Symbol: PIK3CA
PIK3CA
CUI: C0009402
Disease: Colorectal Carcinoma
Colorectal Carcinoma
0.400 GeneticVariation BEFREE Detection of PIK3CA Mutations in Plasma DNA of Colorectal Cancer Patients by an Ultra-Sensitive PNA-Mediated PCR. 28247181

2018

Entrez Id: 5290
Gene Symbol: PIK3CA
PIK3CA
CUI: C0009402
Disease: Colorectal Carcinoma
Colorectal Carcinoma
0.400 AlteredExpression BEFREE NFkB is essential for activin-induced colorectal cancer migration via upregulation of PI3K-MDM2 pathway. 28418896

2018

Entrez Id: 5290
Gene Symbol: PIK3CA
PIK3CA
CUI: C0009402
Disease: Colorectal Carcinoma
Colorectal Carcinoma
0.400 Biomarker BEFREE Aspirin-Induced Chemoprevention and Response Kinetics Are Enhanced by PIK3CA Mutations in Colorectal Cancer Cells. 28154202

2017

Entrez Id: 5290
Gene Symbol: PIK3CA
PIK3CA
CUI: C0009402
Disease: Colorectal Carcinoma
Colorectal Carcinoma
0.400 GeneticVariation BEFREE Experimental verification of a predicted novel microRNA located in human PIK3CA gene with a potential oncogenic function in colorectal cancer. 27511117

2017

Entrez Id: 5290
Gene Symbol: PIK3CA
PIK3CA
CUI: C0009402
Disease: Colorectal Carcinoma
Colorectal Carcinoma
0.400 AlteredExpression BEFREE Silencing of COL3A1 suppressed CRC cell proliferation in in vitro MTT assay and in in vivo Zebra fish xenograft model by downregulation of PI3K/AKT and WNT signaling. 26741506

2017

Entrez Id: 5290
Gene Symbol: PIK3CA
PIK3CA
CUI: C0009402
Disease: Colorectal Carcinoma
Colorectal Carcinoma
0.400 Biomarker BEFREE PIK3CA and PIK3CB silencing by RNAi reverse MDR and inhibit tumorigenic properties in human colorectal carcinoma. 26747178

2017

Entrez Id: 5290
Gene Symbol: PIK3CA
PIK3CA
CUI: C0009402
Disease: Colorectal Carcinoma
Colorectal Carcinoma
0.400 AlteredExpression BEFREE These results implied that B7-H3 can induce colorectal cancer cell resistance to 5-FU by increasing TS expression and PI3K/Akt/TS signaling and plays an important role during these processes. 26787540

2017

Entrez Id: 5290
Gene Symbol: PIK3CA
PIK3CA
CUI: C0009402
Disease: Colorectal Carcinoma
Colorectal Carcinoma
0.400 GeneticVariation BEFREE This approach classified CRC into two major groups consistent with previous classification systems: (1) ∼16 % hypermutated cancers with either microsatellite instability (MSI) due to defective mismatch repair (∼13 %) or ultramutated cancers with DNA polymerase epsilon proofreading mutations (∼3 %); and (2) ∼84 % non-hypermutated, microsatellite stable (MSS) cancers with a high frequency of DNA somatic copy number alterations, which showed common mutations in APC, TP53, KRAS, SMAD4, and PIK3CA. 27325016

2017

Entrez Id: 5290
Gene Symbol: PIK3CA
PIK3CA
CUI: C0009402
Disease: Colorectal Carcinoma
Colorectal Carcinoma
0.400 GeneticVariation BEFREE These findings suggest that the benefit of post-diagnosis aspirin treatment on overall mortality in colorectal cancer may be more marked in PIK3CA mutated tumours, although the low number of studies prevents definitive conclusions. 26712086

2016

Entrez Id: 5290
Gene Symbol: PIK3CA
PIK3CA
CUI: C0009402
Disease: Colorectal Carcinoma
Colorectal Carcinoma
0.400 Biomarker BEFREE PTEN Overexpression Cooperates With Lithium to Reduce the Malignancy and to Increase Cell Death by Apoptosis via PI3K/Akt Suppression in Colorectal Cancer Cells. 26224641

2016

Entrez Id: 5290
Gene Symbol: PIK3CA
PIK3CA
CUI: C0009402
Disease: Colorectal Carcinoma
Colorectal Carcinoma
0.400 GeneticVariation BEFREE These findings indicate that KRAS and PIK3CA mutations can influence the response of DLD1 colorectal cancer cell lines to MEK and PI3K inhibitors, but that the effect is dependent on the experimental model used to assess drug sensitivity. 26820797

2016

Entrez Id: 5290
Gene Symbol: PIK3CA
PIK3CA
CUI: C0009402
Disease: Colorectal Carcinoma
Colorectal Carcinoma
0.400 GeneticVariation BEFREE Impact of regular aspirin use on overall and cancer-specific survival in patients with colorectal cancer harboring a PIK3CA mutation. 25549537

2016

Entrez Id: 5290
Gene Symbol: PIK3CA
PIK3CA
CUI: C0009402
Disease: Colorectal Carcinoma
Colorectal Carcinoma
0.400 Biomarker BEFREE HER2 gene sequencing of 48 cetuximab-resistant, quadruple (KRAS, NRAS, BRAF, and PIK3CA) wild-type (WT) colorectal cancer patient-derived xenografts (PDX) identified 4 PDXs with HER2 mutations. 26243863

2016

Entrez Id: 5290
Gene Symbol: PIK3CA
PIK3CA
CUI: C0009402
Disease: Colorectal Carcinoma
Colorectal Carcinoma
0.400 Biomarker BEFREE MiR-106b induces cell radioresistance via the PTEN/PI3K/AKT pathways and p21 in colorectal cancer. 26238857

2016

Entrez Id: 5290
Gene Symbol: PIK3CA
PIK3CA
CUI: C0009402
Disease: Colorectal Carcinoma
Colorectal Carcinoma
0.400 Biomarker BEFREE Mutations in KRAS, BRAF, and PIK3CA were found in 104 (54.5%), 6 (3.1%), and 25 (13.1%) cases of advanced CRC, respectively. 26991109

2016

Entrez Id: 5290
Gene Symbol: PIK3CA
PIK3CA
CUI: C0009402
Disease: Colorectal Carcinoma
Colorectal Carcinoma
0.400 GeneticVariation BEFREE We examined the prognostic associations and interactions by age at colorectal cancer diagnosis (<60 vs. 60-74 vs. ≥75 years old) of key molecular factors-CpG island methylator phenotype (CIMP), microsatellite instability (MSI), KRAS, BRAF, and PIK3CA mutations, and nuclear CTNNB1 expression status-on colorectal cancer-specific survival (CSS) and overall survival (OS), using 1,280 incident colorectal cancer cases (median age, 69 years; range, 38-91 years) within the Nurses' Health Study and Health Professionals Follow-up Study cohorts. 26490308

2016

Entrez Id: 5290
Gene Symbol: PIK3CA
PIK3CA
CUI: C0009402
Disease: Colorectal Carcinoma
Colorectal Carcinoma
0.400 GeneticVariation BEFREE Commonly observed alterations across sporadic CRCs have allowed classification into a (1) hypermutated group that includes defective DNA mismatch repair with microsatellite instability and POLE mutations in ∼15%, containing multiple frameshifted genes and BRAF(V600E); (2) nonhypermutated group with multiple somatic copy number alterations and aneuploidy in ∼85%, containing oncogenic activation of KRAS and PIK3CA and mutation and loss of heterozygosity of tumor suppressor genes, such as APC and TP53; (3) CpG island methylator phenotype CRCs in ∼20% that overlap greatly with microsatellite instability CRCs and some nonhypermutated CRCs; and (4) elevated microsatellite alterations at selected tetranucleotide repeats in ∼60% that associates with metastatic behavior in both hypermutated and nonhypermutated groups. 26216840

2016

Entrez Id: 5290
Gene Symbol: PIK3CA
PIK3CA
CUI: C0009402
Disease: Colorectal Carcinoma
Colorectal Carcinoma
0.400 Biomarker BEFREE Tankyrase Inhibition Blocks Wnt/β-Catenin Pathway and Reverts Resistance to PI3K and AKT Inhibitors in the Treatment of Colorectal Cancer. 26224873

2016

Entrez Id: 5290
Gene Symbol: PIK3CA
PIK3CA
CUI: C0009402
Disease: Colorectal Carcinoma
Colorectal Carcinoma
0.400 GeneticVariation BEFREE Several recent studies have reported an improvement in overall survival in colorectal cancer patients who harbored mutations in the oncogene PIK3CA and received a daily aspirin regimen. 26915040

2016

Entrez Id: 5290
Gene Symbol: PIK3CA
PIK3CA
CUI: C0009402
Disease: Colorectal Carcinoma
Colorectal Carcinoma
0.400 Biomarker BEFREE Mutations in genes such as KRAS, NRAS, BRAF and PIK3CA have become an important part of colorectal carcinoma evaluation. 26691448

2016

Entrez Id: 5290
Gene Symbol: PIK3CA
PIK3CA
CUI: C0009402
Disease: Colorectal Carcinoma
Colorectal Carcinoma
0.400 GeneticVariation BEFREE Using an in vivo model for real-time siRNA delivery tracking, we show that siRNA-mediated inhibition of KRAS as well as RAF or PI3K combinations can impair KRAS-mutant colorectal cancer in xenograft models. 25100204

2016

Entrez Id: 5290
Gene Symbol: PIK3CA
PIK3CA
CUI: C0009402
Disease: Colorectal Carcinoma
Colorectal Carcinoma
0.400 GeneticVariation BEFREE AKT1 E17K in Colorectal Carcinoma Is Associated with BRAF V600E but Not MSI-H Status: A Clinicopathologic Comparison to PIK3CA Helical and Kinase Domain Mutants. 25714871

2016

Entrez Id: 5290
Gene Symbol: PIK3CA
PIK3CA
CUI: C0009402
Disease: Colorectal Carcinoma
Colorectal Carcinoma
0.400 Biomarker BEFREE PIK3CA Somatic Mutation Status in Relation to Patient and Tumor Factors in Racial/Ethnic Minorities with Colorectal Cancer. 25994739

2016