Association between Polyphenol Intake and Breast Cancer Risk by Menopausal and Hormone Receptor Status

There is limited evidence of phenolic compounds acting as protective agents on several cancer types, including breast cancer (BC). Nevertheless, some polyphenol classes have not been investigated and there is a lack of studies assessing the effect on menopausal status and hormone receptor status as...

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Detalhes bibliográficos
Autores: Vitelli-Storelli, Fecundo, Zamora Ros, Raul, Molina de la Torre, Antonio José, Fernández-Villa, Tania, Castelló, Adela, Barrio, Juan Pablo, Amiano, Pilar, Ardanaz, Eva, Obón-Santacana, Mireia, Gómez-Acebo, Inés, Fernández-Tardón, Guillermo, Molina-Barceló, Ana, Alguacil, Juan, Marcos-Gragera, Rafael, Ruiz Moreno, Emma, Pedraza, Manuela, Gil, Leire, Guevara, Marcela, Castaño-Vinyals, Gemma, Dierssen-Sotos, Trinidad, Kogevinas, Manolis, Aragonés, Nuria, Martín, Vicente
Tipo de documento: artigo
Estado:Versão publicada
Data de publicação:2020
País:España
Recursos:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
Repositório:Recercat. Dipósit de la Recerca de Catalunya
OAI Identifier:oai:recercat.cat:10256/18022
Acesso em linha:http://hdl.handle.net/10256/18022
Access Level:Acceso aberto
Palavra-chave:Mama -- Càncer
Breast -- Cancer
Polifenols
Polyphenols
Flavonoides
Flavonoids
Descrição
Resumo:There is limited evidence of phenolic compounds acting as protective agents on several cancer types, including breast cancer (BC). Nevertheless, some polyphenol classes have not been investigated and there is a lack of studies assessing the effect on menopausal status and hormone receptor status as influenced by these compounds. The objective of this study is to evaluate the association between the intake of all polyphenol classes in relation to the BC risk by menopausal and hormone receptor status. We used data from a population-based multi-case-control study (MCC-Spain) including 1472 BC cases and 1577 controls from 12 different regions of Spain. The odds ratios (ORs) with 95% CI were calculated using logistic regression of mixed effects by quartiles and log2 of polyphenol intakes (adjusted for the residual method) of overall BC, menopausal and receptor status. No associations were found between total intake of polyphenols and BC risk. However, inverse associations were found between stilbenes and all BC risk (ORQ4 vs. Q1: 0.70, 95%CI: 0.56–0.89, Ptrend = 0.001), the consumption of hydroxybenzaldehydes (ORQ4 vs. Q1: 0.75, 95%CI: 0.59–0.93, Ptrend = 0.012) and hydroxycoumarins (ORQ4 vs. Q1: 0.73, 95%CI: 0.57–0.93; Ptrend = 0.005) were also inversely associated. The intake of stilbenes, hydroxybenzaldehydes and hydroxycoumarins can contribute to BC reduction risk on all menopausal and receptor statuses

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