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Article

[Drug resistance, oncogenes, and anti-oncogenes in epithelial tumors].

Bulletin du cancer - 1 Dec 1994

Riva-Lavieille C

Abstract excerpt

Twenty four squamous cell carcinomas of the head and neck (HNSCC) of stage II to IV were evaluated for the expression of potential markers such as oncogenes and tumor suppressor genes in drug-resistance behavior. We have analysed the c-myc, c-jun, c-raf and N-ras and p53 expression in total RNA preparation from tumor biopsies obtained before treatment. The patients underwent chemotherapy including 5-fluorouracil...

Topics

Biomarkers, Tumor
Carcinoma, Squamous Cell
Cell Line
Epithelium
Gene Expression
Genes, fos
Genes, jun
Genes, myc
Genes, p53
Head and Neck Neoplasms
Humans
Mutation

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Oncogenes

Polymorphism, Single-Stranded Conformational

RNA, Messenger

RNA, Neoplasm

Tumor Cells, Cultured

Source

Identifiers

PMID: 7727855

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 29 Aug 2026. Prepared record publication-7727855-2026-08-29.1. Manifest publication-graph-cohort-2026-08-29.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 29 Aug 2026.

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