Publication
Phosphoinositide-3-kinase catalytic alpha and KRAS mutations are important predictors of resistance to therapy with epidermal growth factor receptor tyrosine kinase inhibitors in patients with advanced non-small cell lung cancer.
Authors not recorded
- Source
- PubMed
- Retrieved
- Sep 8, 2026
- Layer
- normalized (units and labels harmonized; values unchanged)
- Run
- ING-CIVIC-20260908-000001
Abstract
Abstract (excerpt)
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Linked entities
Linked entities (9)
How each link was made (MeSH, dictionary, registry reference, curation…) and whether it has been validated. Candidate links are not counted in entity statistics.
Validated 9
- cancerLung Non-Small Cell Carcinomacivic_curation1.00
- drugErlotinibcivic_curation1.00
- drugGefitinibcivic_curation1.00
- geneEGFRcivic_curation1.00
- geneKRAScivic_curation1.00
- genePIK3CAcivic_curation1.00
- variantEGFR Mutationcivic_curation1.00
- variantKRAS Mutationcivic_curation1.00
- variantPIK3CA Mutationcivic_curation1.00
Curated evidence
Evidence citing this paper (3)
- Source
- CIViC — Clinical Interpretation of Variants in Cancer
- Dataset
- CIViC evidence items
- Version
- civic-2026-09-08
- Retrieved
- Sep 8, 2026
- Layer
- normalized (units and labels harmonized; values unchanged)
- Evidence
- expert curation
- License
- CC0 1.0
- PMID
- 21258250
- Run
- ING-CIVIC-20260908-000001
| Therapy | Cancer | Type | Level | Direction · significance | Rating (1–5) | Status | Evidence | Source |
|---|---|---|---|---|---|---|---|---|
| EGFR Mutation1 | ||||||||
| Erlotinib + GefitinibSubstitutes | Lung Non-Small Cell CarcinomaCURATED_BROADER | Predictive | B | Supports Sensitivity Response | 4 | accepted | EID2053In a retrospective study, 166 non-small cell lung cancer (NSCLC) patients that tended to have selected characteristics known to be predictive for TKI sensitivity (i.e. women, never smokers, and patien… (full text at CIViC) PMID 21258250 · Ludovini et al., 2011 · Open in CIViC | civic |
| KRAS Mutation1 | ||||||||
| Erlotinib + GefitinibSubstitutes | Lung Non-Small Cell CarcinomaCURATED_BROADER | Predictive | B | Supports Resistance | 3 | accepted | EID2385In a retrospective study, 166 non-small cell lung cancer (NSCLC) patients that tended to have selected characteristics known to be predictive for TKI sensitivity (i.e. women, never smokers, and patien… (full text at CIViC) PMID 21258250 · Ludovini et al., 2011 · Open in CIViC | civic |
| PIK3CA Mutation1 | ||||||||
| Erlotinib + GefitinibSubstitutes | Lung Non-Small Cell CarcinomaCURATED_BROADER | Predictive | B | Supports Resistance | 3 | accepted | EID2355In a retrospective study, 166 non-small cell lung cancer (NSCLC) patients that tended to have selected characteristics known to be predictive for TKI sensitivity (i.e. women, never smokers, and patien… (full text at CIViC) PMID 21258250 · Ludovini et al., 2011 · Open in CIViC | civic |