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Early pregnancy sex steroids during primiparous pregnancies and maternal breast cancer: a nested case–control study in the Northern Sweden Maternity Cohort

BACKGROUND: Pregnancy and parity are associated with subsequent breast cancer risk. Experimental and epidemiologic data suggest a role for pregnancy sex steroid hormones. METHODS: We conducted a nested case–control study in the Northern Sweden Maternity Cohort (1975–2007). Eligible women had provide...

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Detalles Bibliográficos
Autores principales: Fortner, Renée T., Tolockiene, Eglé, Schock, Helena, Oda, Husam, Lakso, Hans-Åke, Hallmans, Göran, Kaaks, Rudolf, Toniolo, Paolo, Zeleniuch-Jacquotte, Anne, Grankvist, Kjell, Lundin, Eva
Formato: Online Artículo Texto
Lenguaje:English
Publicado: BioMed Central 2017
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5516370/
https://www.ncbi.nlm.nih.gov/pubmed/28720108
http://dx.doi.org/10.1186/s13058-017-0876-8