Abstract:
:Diet is the primary source of cadmium-a proven Group 1 human carcinogen-for non-smokers. Observational studies investigating the effect of cadmium from food sources on breast cancer risk have produced inconsistent results. We examined the association between dietary cadmium and risk of breast cancer defined by estrogen receptor (ER), progesterone receptor (PR) and HER2 status, in 8924 women recruited to a prospective study between 1987 and 1992. Dietary cadmium intake was estimated using a semi-quantitative food frequency questionnaire at baseline. During a median of 22 years of follow-up, 451 incident cases of breast cancer were identified through the Varese Cancer Registry. Multivariable-adjusted hazard ratios (HRs) with 95% confidence intervals (CIs) for breast cancer and receptor-defined breast cancer subtypes were estimated for quintiles of dietary cadmium intake, adjusting for confounding factors. Mean dietary cadmium intake was 7.8 (standard deviation 1.4) μg/day. Women with highest quintile of cadmium intake had a greater risk of breast cancer (HR 1.54; 95% CI, 1.06-2.22; p trend = 0.028) than those with lowest quintile of intake. Women premenopausal at recruitment had HR = 1.73 (95% CI, 1.10-2.71, highest vs. lowest quintile); postmenopausal women had HR = 1.32 (95% CI, 1.05-1.66 for each standard deviation increase in cadmium). Cadmium-related risk of breast cancer did not vary with ER, PR or HER2 status (p-heterogeneity not significant). These findings support the hypothesis that dietary cadmium is a risk factor for breast cancer.
journal_name
Int J Cancerjournal_title
International journal of cancerauthors
Grioni S,Agnoli C,Krogh V,Pala V,Rinaldi S,Vinceti M,Contiero P,Vescovi L,Malavolti M,Sieri Sdoi
10.1002/ijc.32039subject
Has Abstractpub_date
2019-05-01 00:00:00pages
2153-2160issue
9eissn
0020-7136issn
1097-0215journal_volume
144pub_type
杂志文章abstract::We evaluated RS5444, a thiazolidinedione high affinity PPARgamma agonist, for the ability to inhibit colon carcinogenesis in azoxymethane (AOM)-treated mice. In our initial experiment, mice were treated with RS5444 during AOM treatment, and the drug was withdrawn 12 weeks after the last injection of AOM. RS5444 signif...
journal_title:International journal of cancer
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journal_title:International journal of cancer
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journal_title:International journal of cancer
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journal_title:International journal of cancer
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journal_title:International journal of cancer
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journal_title:International journal of cancer
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abstract::Many recent data indicate that some alleles encoded in the central major histocompatibility complex (MHC) region (Class III) of short arm of chromosome 6 may modify the risk of cancer development. Therefore we determined 4 single nucleotide polymorphisms (SNPs) of this region (TNF-alpha -308 G > A, RAGE -429 T > C, HS...
journal_title:International journal of cancer
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abstract::A population-based case-control study of incident primary brain tumors in adults was carried out in Adelaide, Australia in the period 1987 through 1990. It included 110 subjects with newly diagnosed primary glioma, 60 subjects with meningioma and 417 controls selected from the Australian Electoral Roll and frequency-m...
journal_title:International journal of cancer
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journal_title:International journal of cancer
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更新日期:2010-03-01 00:00:00
abstract::Metastasis to the liver often occurs in patients during the natural course of pancreatic cancer. Using carcinoma cell lines established from 9 such patients, we examined phenotypes of cell lines to search for correlations with their potential to metastasize to the liver. Anti-asialo GMI-treated nude mice were used. PC...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/(SICI)1097-0215(19960822)69:4<290::AID-IJC
更新日期:1996-08-22 00:00:00
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journal_title:International journal of cancer
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doi:10.1002/ijc.22668
更新日期:2007-07-15 00:00:00
abstract::Vaccination strategies based on repeated injections of NY-ESO-1 protein formulated in ISCOMATRIX particles (NY-ESO-1 ISCOMATRIX) have shown to elicit combined NY-ESO-1 specific antibody and T cell responses. However, it remains unclear whether heterologous prime-boost strategies based on the combination with NY-ESO-1 ...
journal_title:International journal of cancer
pub_type: 杂志文章,随机对照试验
doi:10.1002/ijc.29118
更新日期:2015-03-15 00:00:00
abstract::To assess the effect of different hospital types or surgical volume on the survival of ovarian cancer patients, a nationwide and population-based analysis was carried out in Finland. The study included all 3,851 ovarian cancer patients operated from 1983-94. The patients were classified according to the hospital of th...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.10754
更新日期:2002-12-10 00:00:00
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journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.23688
更新日期:2008-09-15 00:00:00
abstract::A human papillomavirus (HPV) was cloned from a patient with multiple squamous cell carcinomas (SCCs) and identified as HPV88, recently categorized into a new species within the genus Gamma. The HPV88 viral load in an SCC of the index patient exceeded 1 million copies/cell. By contrast, a survey of 447 skin lesions (79...
journal_title:International journal of cancer
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doi:10.1002/ijc.23115
更新日期:2008-01-15 00:00:00
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journal_title:International journal of cancer
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doi:10.1002/ijc.23463
更新日期:2008-07-01 00:00:00
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journal_title:International journal of cancer
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journal_title:International journal of cancer
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更新日期:1992-05-28 00:00:00
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journal_title:International journal of cancer
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journal_title:International journal of cancer
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更新日期:2016-09-01 00:00:00
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journal_title:International journal of cancer
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更新日期:2009-11-01 00:00:00
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journal_title:International journal of cancer
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journal_title:International journal of cancer
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journal_title:International journal of cancer
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