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Article

Association of CYP1A1 A4889G and T6235C polymorphisms with the risk of sporadic breast cancer in Brazilian women.

Clinics (Sao Paulo, Brazil) - 1 Oct 2015

Oliveira Camila Borges Martins de, Cardoso-Filho Cássio, Bossi Leonardo Silveira, Lourenço Gustavo Jacob, Costa-Gurgel Maria Salete, Lima Carmen Silvia Passos

Abstract excerpt

OBJECTIVES: We examined the influence of CYP1A1 A4889G and T6235C polymorphisms on the risk of sporadic breast cancer. METHODS: DNA from 742 sporadic breast cancer patients and 742 controls was analyzed using the polymerase chain reaction, followed by the restriction fragment length polymorphism technique. RESULTS: More patients had the CYP1A1 4889AG+GG genotype compared to controls (29.0% versus 23.2%, p=0.004)....

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Identifiers

PMID: 26598080
DOI: 10.6061/clinics/2015(10)04
PMCID: PMC4602382

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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