Abstract:
:Findings from epidemiologic studies of oxidative stress biomarkers and breast cancer have been mixed, although no studies have focused on estrogen receptor-negative (ER-) tumors which may be more strongly associated with oxidative stress. We examined prediagnostic plasma fluorescent oxidation products (FlOP), a global biomarker of oxidative stress, and risk of ER- breast cancer in a nested case-control study in the Nurses' Health Study and Nurses' Health Study II. ER- breast cancer cases (n = 355) were matched to 355 controls on age, month/time of day of blood collection, fasting status, menopausal status, and menopausal hormone use. Conditional logistic regression models were used to examine associations of plasma FlOP at three emission wavelengths (FlOP_360, FlOP_320, and FlOP_400) and risk of ER- breast cancer. We did not observe any significant associations between FlOP measures and risk of ER- breast cancer overall; the RRQ4vsQ1 (95 %CI) 0.70 (0.43-1.13), p trend = 0.09 for FlOP_360; 0.91(0.56-1.46), p trend = 0.93 for FlOP_320; and 0.62 (0.37-1.03), p trend = 0.10 for FlOP_400. Results were similar in models additionally adjusted for total carotenoid levels and in models stratified by age and total carotenoids. Although high (vs. low) levels of FIOP_360 and FIOP_400 were associated with lower risk of ER- breast cancer in lean women (body mass index (BMI) < 25 kg/m(2)) but not in overweight/obese women, these differences were not statistically significant (pint = 0.23 for FlOP_360; pint = 0.37 for FlOP_400). Our findings suggest that positive associations of plasma FlOP concentrations and ER- breast cancer risk are unlikely.
journal_name
Breast Cancer Res Treatjournal_title
Breast cancer research and treatmentauthors
Hirko KA,Fortner RT,Hankinson SE,Wu T,Eliassen AHdoi
10.1007/s10549-016-3861-5subject
Has Abstractpub_date
2016-07-01 00:00:00pages
149-155issue
1eissn
0167-6806issn
1573-7217pii
10.1007/s10549-016-3861-5journal_volume
158pub_type
杂志文章abstract:INTRODUCTION:The current standard of treatment for non-palpable breast cancers is wire-guided localization (WGL). WGL has its drawbacks and alternatives such as radio-guided surgery (RGL) and intra-operative ultrasound (IOUS) have been developed. The clinical effectiveness of all forms of RGL has been assessed against ...
journal_title:Breast cancer research and treatment
pub_type: 杂志文章,meta分析,评审
doi:10.1007/s10549-013-2639-2
更新日期:2013-08-01 00:00:00
abstract::The possible role of personality patterns and psychosocial factors in breast cancer has been studied extensively, through both human and animal experiments. The data are conflicting, and the conclusions controversial. This review will serve two purposes. First, we present evidence that behavioral patterns most commonl...
journal_title:Breast cancer research and treatment
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doi:10.1023/a:1005964511134
更新日期:1997-11-01 00:00:00
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journal_title:Breast cancer research and treatment
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doi:10.1007/s10549-013-2611-1
更新日期:2013-07-01 00:00:00
abstract::There has been increasing interest in the role of cultural and ethnic factors in breast cancer risk perceptions and screening practices. This study examined ethnic differences in breast cancer risk perception in 112 African American and 224 white women ages 35 and older who had at least one first-degree relative diagn...
journal_title:Breast cancer research and treatment
pub_type: 杂志文章,多中心研究
doi:10.1007/BF01806000
更新日期:1996-01-01 00:00:00
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journal_title:Breast cancer research and treatment
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doi:10.1007/s10549-009-0429-7
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abstract::The present study was undertaken to compare ROH growth responsiveness between normal human mammary epithelial cells (HMECs), estrogen receptor positive (MCF-7) and negative (MDA-MB-231) breast cancer cells, and assess whether this responsiveness is correlated with differences in ROH metabolism, particularly RA synthes...
journal_title:Breast cancer research and treatment
pub_type: 杂志文章
doi:10.1023/a:1014815112078
更新日期:2002-03-01 00:00:00
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journal_title:Breast cancer research and treatment
pub_type: 共识发展会议,杂志文章,评审
doi:10.1007/BF00666357
更新日期:1993-10-01 00:00:00
abstract:INTRODUCTION:Oncoplastic breast surgery (OBS) has developed as an extension of breast-conserving surgery (BCS) in an effort to improve esthetic and functional outcome following surgery for breast cancer. The aim of the present study was to evaluate the possible benefits of OBS, as compared with BCS, with regard to heal...
journal_title:Breast cancer research and treatment
pub_type: 杂志文章
doi:10.1007/s10549-020-05544-2
更新日期:2020-02-01 00:00:00
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journal_title:Breast cancer research and treatment
pub_type: 杂志文章,meta分析
doi:10.1007/s10549-010-0953-5
更新日期:2011-01-01 00:00:00
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journal_title:Breast cancer research and treatment
pub_type: 杂志文章
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更新日期:2013-08-01 00:00:00
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journal_title:Breast cancer research and treatment
pub_type: 杂志文章
doi:10.1007/s10549-004-0999-3
更新日期:2004-12-01 00:00:00
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journal_title:Breast cancer research and treatment
pub_type: 杂志文章,meta分析,评审
doi:10.1007/s10549-008-0228-6
更新日期:2009-09-01 00:00:00
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journal_title:Breast cancer research and treatment
pub_type: 临床试验,杂志文章
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更新日期:2001-07-01 00:00:00
abstract::Stearoyl-CoA desaturase 1 (SCD1) is an essential regulator of fatty acid synthesis. We have previously shown that overexpression of SCD1 increases the growth of breast cancer cell lines. The purpose of this study was to determine the relationship between SCD1 expression level and clinical-pathologic characteristics an...
journal_title:Breast cancer research and treatment
pub_type: 杂志文章
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更新日期:2013-01-01 00:00:00
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journal_title:Breast cancer research and treatment
pub_type: 杂志文章
doi:10.1007/s10549-018-4897-5
更新日期:2018-11-01 00:00:00
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journal_title:Breast cancer research and treatment
pub_type: 杂志文章,评审
doi:10.1007/s10549-010-1293-1
更新日期:2011-02-01 00:00:00
abstract::Although high mammographic density is a risk factor for postmenopausal breast cancer, its etiology remains unclear. We examined whether serum and dietary cholesterol, which increase breast cancer risk and are involved in endogenous estrogen formation, were associated with increased mammographic density. We conducted a...
journal_title:Breast cancer research and treatment
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1007/s10549-010-0927-7
更新日期:2011-01-01 00:00:00
abstract::Inflammatory breast cancer (IBC) is the most aggressive type of advanced breast cancer characterized by rapid proliferation, early metastatic development and poor prognosis. Since there are few preclinical models of IBC, there is a general lack of understanding of the complexity of the disease. Recently, we have devel...
journal_title:Breast cancer research and treatment
pub_type: 杂志文章
doi:10.1007/s10549-013-2600-4
更新日期:2013-07-01 00:00:00
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journal_title:Breast cancer research and treatment
pub_type: 杂志文章
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更新日期:2011-05-01 00:00:00
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journal_title:Breast cancer research and treatment
pub_type: 杂志文章
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更新日期:2020-04-01 00:00:00
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journal_title:Breast cancer research and treatment
pub_type: 杂志文章
doi:10.1007/s10549-008-0125-z
更新日期:2009-07-01 00:00:00
abstract:PURPOSE:Breast density (BD), an important risk factor for breast cancer, can change over time in some women, but the underlying mechanism is unclear. Very little is known about the impact of surgical weight loss on BD. Our hypothesis is that weight loss after bariatric surgery is associated with a significant and favor...
journal_title:Breast cancer research and treatment
pub_type: 杂志文章
doi:10.1007/s10549-017-4361-y
更新日期:2017-10-01 00:00:00
abstract::Monitoring effective antiestrogenic activity of the triphenylethylenes in patients with breast cancer is usually determined by the duration of response. The pharmacokinetics of toremifene and tamoxifen have been shown to be highly variable but patient specific. In the present study, we developed a method to accurately...
journal_title:Breast cancer research and treatment
pub_type: 杂志文章
doi:10.1007/BF01832356
更新日期:1992-01-01 00:00:00
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journal_title:Breast cancer research and treatment
pub_type: 杂志文章
doi:10.1007/s10549-014-3171-8
更新日期:2014-11-01 00:00:00
abstract:PURPOSE:Estrogen exposure is involved in both breast cancer susceptibility and the prognosis in patients with breast cancer. Aromatase is involved in the production of estrogens, and altered expression of it might be associated with the prognosis. The aim of this study was to examine the effect of single nucleotide pol...
journal_title:Breast cancer research and treatment
pub_type: 杂志文章
doi:10.1007/s10549-007-9822-2
更新日期:2008-11-01 00:00:00
abstract:PURPOSE:This study aimed to examine the prevalence and trends of breast cancer-related risk factors and characteristics in premenopausal underweight Korean women according to birth year cohort. METHODS:Socioeconomic and breast cancer-related risk factors were investigated in 13,415 premenopausal women using nationwide...
journal_title:Breast cancer research and treatment
pub_type: 杂志文章
doi:10.1007/s10549-018-05091-x
更新日期:2019-04-01 00:00:00
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journal_title:Breast cancer research and treatment
pub_type: 杂志文章,评审
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更新日期:2014-08-01 00:00:00
abstract:BACKGROUND:Gemcitabine (G) and vinorelbine (V) have favorable safety profile and antitumor activity in metastatic breast cancer. To exploit their different mechanism of action and lack of overlapping toxicity, we performed a phase I and II study of G and V in combination. PATIENTS AND METHODS:Fifty-three patients with...
journal_title:Breast cancer research and treatment
pub_type: 临床试验,杂志文章
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更新日期:2001-12-01 00:00:00
abstract:PURPOSE:Choosing Wisely (CW)® was created by the American Board of Internal Medicine (ABIM) to promote patient-physician conversations about unnecessary medical interventions. Similarly, other countries created their own panels of experts called "CW® campaigns" which review recommendations submitted by that country's o...
journal_title:Breast cancer research and treatment
pub_type: 杂志文章,评审
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更新日期:2020-11-06 00:00:00
abstract::Analysis of germline p53 mutations in breast cancer reveals that the Li-Fraumeni and Li-Fraumeni-like syndromes are mostly related to the loss of initiation codon 133 of regulatory TP53 isoforms (Delta133p53). In eight codons of exons 5-8 (including 133), mutations are frequent in Li-Fraumeni-related, but scarce in sp...
journal_title:Breast cancer research and treatment
pub_type: 杂志文章
doi:10.1007/s10549-007-9514-y
更新日期:2007-12-01 00:00:00