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| Content Provider | Springer Nature Link |
|---|---|
| Author | Bassett, Julie K. Baglietto, Laura Hodge, Allison M. Severi, Gianluca Hopper, John L. English, Dallas R. Giles, Graham G. |
| Copyright Year | 2013 |
| Abstract | We investigated prospectively the relationship between dietary intakes of methionine and B vitamins associated with one-carbon metabolism and breast cancer risk, including modification by age, hormone receptor status and alcohol consumption. Interactions between different B vitamins and methionine were also examined.During follow-up of 20,756 women from the Melbourne Collaborative Cohort Study for an average of 16 years, we ascertained 936 incident breast cancers. Dietary intakes were estimated using a 121-item food frequency questionnaire. Hazard ratios (HR) and 95 % confidence intervals were estimated using Cox regression.We found weak evidence for an inverse association between breast cancer risk and riboflavin intake (fourth versus first quartile, HR Q4 vs. Q1 = 0.84 (0.69, 1.01); p linear trend = 0.05) and a positive association for vitamin B12 (HR Q4 vs. Q1 = 1.21 (1.00, 1.46); p linear trend = 0.06). We did not find any significant interactions between alcohol consumption and any of the B vitamins or methionine intake (all p interaction > 0.17) or between methionine or folate intake and any other B vitamins (all p interaction > 0.07). No association varied by tumor hormone receptor status (all p homogeneity > 0.14).We found weak evidence of an inverse association between breast cancer risk and riboflavin intake and a positive association with vitamin B12. |
| Starting Page | 1555 |
| Ending Page | 1563 |
| Page Count | 9 |
| File Format | |
| ISSN | 09575243 |
| Journal | Cancer Causes & Control |
| Volume Number | 24 |
| Issue Number | 8 |
| e-ISSN | 15737225 |
| Language | English |
| Publisher | Springer Netherlands |
| Publisher Date | 2013-05-18 |
| Publisher Place | Dordrecht |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Breast cancer Riboflavin Vitamin B6 Vitamin B12 Folic acid Methionine Cancer Research Biomedicine general Oncology Public Health Epidemiology Hematology |
| Content Type | Text |
| Resource Type | Article |
| Subject | Cancer Research Oncology |
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