Varaico: Literature-Extracted Genetic Variants

Gene:PIK3CA
Variant:p.E418K
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PIK3CA

NM_006218.4:p.E418K

Associated Papers

A multiplex, prime editing framework for identifying drug resistance variants at scale.

Abadie FMC et al.

Cell Genomics, 2026

Pan-cancer inference and validation of hypermorphic, hypomorphic and neomorphic mutations.

Tagore S et al.

Nature Genetics, 2026

41673304 (PubMed )
Supplement: 41588_2025_2482_MOESM1_ESM.pdf

Case Report: Mixed ductal-lobular carcinoma consisting of invasive lobular carcinoma with a glycogen-rich clear cell pattern and elevated tumor mutation burden.

Kawachi K et al.

Frontiers in Oncology, 2026

41669107 (PubMed )
Supplement: Table1.xlsx › Suppl._Table_S1

Concurrent genomic assessment of circulating tumour cells and ctDNA to guide therapy in metastatic breast cancer.

Allsopp RC et al.

Bmc Cancer, 2025

41351070 (PubMed )
Supplement: 12885_2025_15187_MOESM1_ESM.zip › Supp_Table_1.xlsx › Sheet1

Enabling whole genome sequencing analysis from FFPE specimens in clinical oncology.

Domenico D et al.

Nature Communications, 2025

41309586 (PubMed )
Supplement: 41467_2025_65654_MOESM3_ESM.xlsx › Supplementary_Data_4

Resistance Mutation Profiles Associated with Current Treatments for Epidermal Growth Factor Receptor-Mutated Non-Small-Cell Lung Cancer in the United States: A Systematic Literature Review.

Vadagam P et al.

Current Oncology (toronto, Ont.), 2025

40277748 (PubMed )
Supplement: curroncol-32-00191-s001.zip › curroncol-3409061-supplementary.pdf

Genomic Profiling of Cardiac Angiosarcoma Reveals Novel Targetable KDR Variants, Recurrent MED12 Mutations, and a High Burden of Germline POT1 Alterations.

Odintsov I et al.

Clinical Cancer Research : an Official Journal of the American Association for Cancer Research, 2025

39820259 (PubMed )
Supplement: ccr-24-3277_supplementary_table_s1_suppts1.xlsx › SNV_INDEL

Early-onset fetal overgrowth: Prenatal phenotype of PIK3CA-related condition caused by a de novo constitutional variant.

Xie M et al.

Taiwanese Journal of Obstetrics & Gynecology, 2025

Large-scale analysis of whole genome sequencing data from formalin-fixed paraffin-embedded cancer specimens demonstrates preservation of clinical utility.

Basyuni S et al.

Nature Communications, 2024

39231944 (PubMed )
Supplement: 41467_2024_51577_MOESM13_ESM.xlsx › Oxford_cohort

Functional characterization of PI3K C2 domain mutations detected in breast cancer circulating tumor cells and metastatic cells.

Smit DJ et al.

Cellular Signalling, 2024

Beyond tobacco: genomic disparities in lung cancer between smokers and never-smokers.

Garrido J et al.

Bmc Cancer, 2024

39097719 (PubMed )
Supplement: 12885_2024_12737_MOESM2_ESM.xlsx › Table_S1

Susceptibility gene mutations in germline and tumors of patients with HER2-negative advanced breast cancer.

Fasching PA et al.

Npj Breast Cancer, 2024

39003306 (PubMed )
Supplement: 41523_2024_667_MOESM1_ESM.pdf

Delineation of the phenotypes and genotypes of PIK3CA-related overgrowth spectrum in East asians.

Chen H et al.

Molecular Genetics and Genomics : Mgg, 2024

Identifying prognostic biomarkers for palbociclib add-on therapy in fulvestrant-resistant breast cancer using cell-free DNA sequencing.

Takeshita T et al.

Esmo Open, 2024

38387111 (PubMed )
Supplement: mmc2.xlsx › Baseline

Fetal Type Morphologies Suggest the Presence of DICER1 Hotspot Mutations in Non-small Cell Lung Cancer.

Chong AL et al.

The American Journal of Surgical Pathology, 2024

Exploring Co-occurring POLE Exonuclease and Non-exonuclease Domain Mutations and Their Impact on Tumor Mutagenicity.

Shah SM et al.

Cancer Research Communications, 2024

38282550 (PubMed )
Supplement: crc-23-0312-s02.xlsx › Fig3A_CRC_data

Identification of an optimal mutant allele frequency to detect activating KRAS, NRAS, and BRAF mutations in a commercial cell-free DNA next-generation sequencing assay in colorectal and pancreatic adenocarcinomas.

Caughey BA et al.

Journal of Gastrointestinal Oncology, 2023

ER+, HER2- advanced breast cancer treated with taselisib and fulvestrant: genomic landscape and associated clinical outcomes.

Chen JW et al.

Molecular Oncology, 2023

36892268 (PubMed )
Supplement: MOL2-17-2000-s008.pdf

Standing in the canine precision medicine knowledge gap: Improving annotation of canine cancer genomic biomarkers through systematic comparative analysis of human cancer mutations in COSMIC.

Sakthikumar S et al.

Veterinary and Comparative Oncology, 2023

37248814 (PubMed )
Supplement: supplement_1.xlsx › Suppl._Table_6

Delineation of the phenotypes and genotypes of facial infiltrating lipomatosis associated with PIK3CA mutations.

Chen H et al.

Orphanet Journal of Rare Diseases, 2023

Protein Tyrosine Phosphatase Non-Receptor 11 (PTPN11/Shp2) as a Driver Oncogene and a Novel Therapeutic Target in Non-Small Cell Lung Cancer (NSCLC).

Richards CE et al.

International Journal of Molecular Sciences, 2023

37445722 (PubMed )
Supplement: ijms-24-10545-s001.zip › PTPN11_paper_supplementary_tables_25042023.pdf

The Resistance to EGFR-TKIs in Non-Small Cell Lung Cancer: From Molecular Mechanisms to Clinical Application of New Therapeutic Strategies.

Laface C et al.

Pharmaceutics, 2023

A Gene Panel Associated With Abemaciclib Utility in ESR1-Mutated Breast Cancer After Prior Cyclin-Dependent Kinase 4/6-Inhibitor Progression.

Brett JO et al.

Jco Precision Oncology, 2023

Multiple PIK3CA mutation clonality correlates with outcomes in taselisib + fulvestrant-treated ER+/HER2-, PIK3CA-mutated breast cancers.

Hutchinson KE et al.

Genome Medicine, 2023

37101291 (PubMed )
Supplement: 13073_2023_1181_MOESM1_ESM.pdf

Genetic landscape and personalized tracking of tumor mutations in Vietnamese women with breast cancer.

Nguyen Hoang VA et al.

Molecular Oncology, 2023

36495126 (PubMed )
Supplement: MOL2-17-598-s002.xlsx › SupTable_S5_Variants_in_FFPE

Paired Comparison of Routine Molecular Screening of Patient Samples with Advanced Non-Small Cell Lung Cancer in Circulating Cell-Free DNA Using Three Targeted Assays.

Barthelemy D et al.

Cancers, 2023

36900363 (PubMed )
Supplement: cancers-15-01574-s001.zip › cancers-2148910-supplementary.pdf

Genotypes and phenotypes heterogeneity in PIK3CA-related overgrowth spectrum and overlapping conditions: 150 novel patients and systematic review of 1007 patients with PIK3CA pathogenetic variants.

Mussa A et al.

Journal of Medical Genetics, 2023

Immunogenomic analysis of human brain metastases reveals diverse immune landscapes across genetically distinct tumors.

Álvarez-Prado ÁF et al.

Cell Reports. Medicine, 2023

36652909 (PubMed )
Supplement: mmc4.xlsx › BrM_Val7

Profiling PIK3CA variants in disorders of somatic mosaicism.

Mojarad BA et al.

Genetics in Medicine Open, 2023

39669231 (PubMed )
Supplement: mmc2.xlsx › Sheet1

Development of a Novel NGS Methodology for Ultrasensitive Circulating Tumor DNA Detection as a Tool for Early-Stage Breast Cancer Diagnosis.

Jiménez-Rodríguez B et al.

International Journal of Molecular Sciences, 2022

PIK3CA gain-of-function mutation in adipose tissue induces metabolic reprogramming with Warburg-like effect and severe endocrine disruption.

Ladraa S et al.

Science Advances, 2022

Tissue and liquid biopsy profiling reveal convergent tumor evolution and therapy evasion in breast cancer.

Sivakumar S et al.

Nature Communications, 2022

Integrative genomic and transcriptomic analyses illuminate the ontology of HER2-low breast carcinomas.

Berrino E et al.

Genome Medicine, 2022

36038884 (PubMed )
Supplement: 13073_2022_1104_MOESM10_ESM.xlsx › Supplementary_Table_S5

Multiparametric Classification of Non-Muscle Invasive Papillary Urothelial Neoplasms: Combining Morphological, Phenotypical, and Molecular Features for Improved Risk Stratification.

Montes-Mojarro IA et al.

International Journal of Molecular Sciences, 2022

35897708 (PubMed )
Supplement: ijms-23-08133-s001.zip › ijms-1819103-supplementary.pdf

Clinical and genomic features of Chinese lung cancer patients with germline mutations.

Peng W et al.

Nature Communications, 2022

35273153 (PubMed )
Supplement: 41467_2022_28840_MOESM7_ESM.xlsx › Sheet1

The Role of TP53 Mutations in EGFR-Mutated Non-Small-Cell Lung Cancer: Clinical Significance and Implications for Therapy.

Canale M et al.

Cancers, 2022

Next-Generation Sequencing-Directed Therapy in Patients with Metastatic Breast Cancer in Routine Clinical Practice.

Bruzas S et al.

Cancers, 2021

34572791 (PubMed )
Supplement: cancers-13-04564-s001.zip › cancers-1336427-supplementary › Supplementary_material › Table_S1_-_Genetic_alterations_identified_by_NGS_in_95_patients_with_metastatic_breast_cancer.xlsx › Table_S1

Validation of a liquid biopsy assay with molecular and clinical profiling of circulating tumor DNA.

Finkle JD et al.

Npj Precision Oncology, 2021

34215841 (PubMed )
Supplement: 41698_2021_202_MOESM1_ESM.pdf

Prospective high-throughput genome profiling of advanced cancers: results of the PERMED-01 clinical trial.

Bertucci F et al.

Genome Medicine, 2021

34006291 (PubMed )
Supplement: 13073_2021_897_MOESM3_ESM.xlsx › Table_S2

Genomic profile of advanced breast cancer in circulating tumour DNA.

Kingston B et al.

Nature Communications, 2021

Spatially interacting phosphorylation sites and mutations in cancer.

Huang KL et al.

Nature Communications, 2021

33875650 (PubMed )
Supplement: 41467_2021_22481_MOESM4_ESM.xlsx › TableS5.ActMutationClusters

Assessment of Clinical Benefit of Integrative Genomic Profiling in Advanced Solid Tumors.

Cobain EF et al.

Jama Oncology, 2021

33630025 (PubMed )
Supplement: jamaoncol-e207987-s004.xlsx › Table

A genetically defined signature of responsiveness to erlotinib in early-stage pancreatic cancer patients: Results from the CONKO-005 trial.

Hoyer K et al.

Ebiomedicine, 2021

33862582 (PubMed )
Supplement: mmc3.xlsx › S5

NODAL/TGFβ signalling mediates the self-sustained stemness induced by PIK3CAH1047R homozygosity in pluripotent stem cells.

Madsen RR et al.

Disease Models & Mechanisms, 2021

Predictive Biomarkers for Immune Checkpoint Inhibitors in Metastatic Breast Cancer.

Sivapiragasam A et al.

Cancer Medicine, 2021

33314633 (PubMed )
Supplement: CAM4-10-53-s004.xlsx › Sheet1
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Regarding the variants extracted from papers and shown text snippets from research papers, the following holds: "Some rights reserved. This work permits non-commercial use, distribution and reproduction in any medium, provided the original author and source are credited."