Diet and expression of Estrogen alpha and progesterone receptors in malignant mammary tissue

dc.contributor.author	Λάγιου, Αρετή	el
dc.contributor.author	Σαμόλη, Ευαγγελία	el
dc.contributor.author	Γεωργίλα, Χριστίνα	el
dc.contributor.author	Ζουρνά, Παντελίνα	el
dc.contributor.author	Μπαρμπούνη, Αναστασία, Κ.	el
dc.date.accessioned	2015-04-19T15:12:43Z
dc.date.issued	2015-04-19
dc.identifier.uri	http://hdl.handle.net/11400/8563
dc.rights	Αναφορά Δημιουργού-Μη Εμπορική Χρήση-Όχι Παράγωγα Έργα 3.0 Ηνωμένες Πολιτείες	*
dc.rights.uri	http://creativecommons.org/licenses/by-nc-nd/3.0/us/	*
dc.source	http://www.tandfonline.com/	en
dc.subject	Diet
dc.subject	Διατροφή
dc.title	Diet and expression of Estrogen alpha and progesterone receptors in malignant mammary tissue	en
heal.type	journalArticle
heal.classification	Medicine
heal.classification	Oncology
heal.classification	Ιατρική
heal.classification	Ογκολογία
heal.classificationURI	http://id.loc.gov/authorities/subjects/sh00006614
heal.classificationURI	http://skos.um.es/unesco6/320713
heal.classificationURI	N/A-Ιατρική
heal.classificationURI	N/A-Ογκολογία
heal.contributorName	Βασιλάρου, Ντόροθυ Σταματία	el
heal.contributorName	Τσικκίνης, Αννίβας, Χ.	el
heal.contributorName	Σέκερης, Κωνσταντίνος, Ε. (1933-2009)	el
heal.contributorName	Τριχόπουλος, Δημήτρης, Β. (1938-2014)	el
heal.contributorName	Λάγιου, Παγώνα, Δ. (1967-)	el
heal.identifier.secondary	DOI: 10.1080/01635581.2010.516872
heal.dateAvailable	10000-01-01
heal.language	en
heal.access	forever
heal.recordProvider	Σχολή Επαγγελμάτων Υγείας και Πρόνοιας. Τμήμα Δημόσιας Υγείας και Κοινοτικής Υγείας. Κατεύθυνση Δημόσιας Υγείας (Δημόσιας Υγιεινής)	el
heal.publicationDate	2011-01
heal.bibliographicCitation	Lagiou, A., Samoli, E., Georgila, C., Zourna, P., Barbouni, A., et al (2011) Diet and expression of Estrogen alpha and progesterone receptors in malignant mammary tissue. "Nutrition and Cancer", 63 (1), p. 65-72. Available from: http://www.tandfonline.com/doi/full/10.1080/01635581.2010.516872#.VTPE8fAm-b8 [Accessed: 19/04/2015]	el
heal.abstract	Estrogen receptor (ER) and/or progesterone receptor (PR) expression has been associated with more favorable breast cancer prognosis. Results on the differential association of diet with ER and/or PR positive and negative tumors have been inconclusive. In a large case-control study conducted in Athens, Greece, we investigated whether diet is associated with the expression of ER-alpha or PR in mammary tumors of 421 women with histologically confirmed breast cancer. Diet was assessed through an extensive food frequency questionnaire and results were analyzed using multiple logistic regression. After controlling for non-nutritional variables and mutually adjusting for energy-generating nutrients and ethanol, carbohydrate intake was inversely associated with ER-alpha (P = 0.04) and PR (P = 0.10) expression. The odds ratios (OR) per one standard deviation increment were 0.69 with 95% confidence interval (95% CI) 0.48-0.98 for ER-alpha and 0.72 (95% CI 0.49–1.07) for PR expression. No consistent or statistically significant associations were noted for any of the other energy-generating nutrients or food groups examined. Although in these data no strong relations of qualitative aspects of diet with hormone receptor expression in breast cancer tumors were evident, the inverse association of carbohydrate intake with ER-alpha, and perhaps PR, expression merits further study in future investigations.	en
heal.journalName	Nutrition and Cancer	en
heal.journalType	peer-reviewed
heal.fullTextAvailability	false