Abstract:
:Dendritic cells (DCs) are a complex network of antigen-presenting cells that have an essential role in the modulation of primary immunity. There has been increasing evidence that DCs isolated from patients with malignancy demonstrate functional deficiencies that inhibit the capacity to mount an effective anti-tumor response. In this issue of Breast Cancer Research, Pinzon-Charry and colleagues investigate one of the possible mechanisms by which tumors induce DC dysfunction to evade host immune surveillance. They demonstrate that DCs isolated from the circulation of patients with early-stage breast cancer exhibit increased rates of spontaneous apoptosis. In vitro studies suggest that a soluble factor secreted by breast cancer cells is responsible for this phenomenon. In contrast, ex vivo conditioning of DCs with CD-40 ligand and IL-12 was protective against tumor-induced apoptosis.
journal_name
Breast Cancer Resjournal_title
Breast cancer research : BCRauthors
Lenahan C,Avigan Ddoi
10.1186/bcr1375keywords:
subject
Has Abstractpub_date
2006-01-01 00:00:00pages
101issue
1eissn
1465-5411issn
1465-542Xpii
bcr1375journal_volume
8pub_type
评论,杂志文章abstract:BACKGROUND:The oncogenic receptor tyrosine kinase (RTK) ERBB2 is known to dimerize with other EGFR family members, particularly ERBB3, through which it potently activates PI3K signalling. Antibody-mediated inhibition of this ERBB2/ERBB3/PI3K axis has been a cornerstone of treatment for ERBB2-amplified breast cancer pat...
journal_title:Breast cancer research : BCR
pub_type: 杂志文章
doi:10.1186/s13058-019-1127-y
更新日期:2019-03-21 00:00:00
abstract:BACKGROUND:Black-white disparities in breast cancer incidence rates and birth outcomes raise concerns about potential disparities in the reproductive health of premenopausal breast cancer survivors. We examined the prevalence of preterm birth (PTB), low birthweight (LBW), and small for gestational age (SGA) by breast c...
journal_title:Breast cancer research : BCR
pub_type: 杂志文章
doi:10.1186/s13058-017-0803-z
更新日期:2017-01-31 00:00:00
abstract:INTRODUCTION:Epithelial-to-mesenchymal transition (EMT) promotes cell migration and is important in metastasis. Cellular proliferation is often downregulated during EMT, and the reverse transition (MET) in metastases appears to be required for restoration of proliferation in secondary tumors. We studied the interplay b...
journal_title:Breast cancer research : BCR
pub_type: 杂志文章
doi:10.1186/bcr3580
更新日期:2013-11-27 00:00:00
abstract:BACKGROUND:Breast magnetic resonance imaging (MRI) has been reported to frequently result in false-positive diagnoses, limiting its positive predictive value (PPV). However, for PPV calculation, all nonmalignant tissue changes are equally considered false-positive, although the respective prognostic importance, and thu...
journal_title:Breast cancer research : BCR
pub_type: 杂志文章
doi:10.1186/s13058-018-0937-7
更新日期:2018-02-09 00:00:00
abstract:INTRODUCTION:This study was designed to determine if and how a non-toxic, naturally occurring bioflavonoid, galangin, affects proliferation of human mammary tumor cells. Our previous studies demonstrated that, in other cell types, galangin is a potent inhibitor of the aryl hydrocarbon receptor (AhR), an environmental c...
journal_title:Breast cancer research : BCR
pub_type: 杂志文章
doi:10.1186/bcr1391
更新日期:2006-01-01 00:00:00
abstract:INTRODUCTION:We previously reported an association between tumor-specific 3-hydroxy-3-methylglutharyl-coenzyme A reductase (HMG-CoAR) expression and a good prognosis in breast cancer. Here, the predictive value of HMG-CoAR expression in relation to tamoxifen response was examined. METHODS:HMG-CoAR protein and RNA expr...
journal_title:Breast cancer research : BCR
pub_type: 杂志文章
doi:10.1186/bcr2820
更新日期:2011-01-31 00:00:00
abstract:INTRODUCTION:The majority of breast cancers that occur in BRCA1 mutation carriers (BRCA1 carriers) are estrogen receptor-negative (ER-). Therefore, it has been suggested that ER negativity is intrinsic to BRCA1 cancers and reflects the cell of origin of these tumors. However, approximately 20% of breast cancers that de...
journal_title:Breast cancer research : BCR
pub_type: 杂志文章
doi:10.1186/bcr2776
更新日期:2010-01-01 00:00:00
abstract:BACKGROUND:Women with breast cancer who have multiple affected relatives are more likely to have inherited genetic risk factors for the disease. All the currently known genetic risk factors for breast cancer account for less than half of the average familial risk. Furthermore, the genetic factor(s) underlying an increa...
journal_title:Breast cancer research : BCR
pub_type: 杂志文章
doi:10.1186/s13058-017-0825-6
更新日期:2017-03-16 00:00:00
abstract:INTRODUCTION:Triple-negative breast cancer (TNBC), a subtype of breast cancer with negative expressions of estrogen receptor, progesterone receptor, and human epidermal growth factor receptor 2 (HER2), is frequently diagnosed in younger women and has poor prognosis for disease-free and overall survival. Due to the lack...
journal_title:Breast cancer research : BCR
pub_type: 杂志文章
doi:10.1186/bcr3575
更新日期:2013-11-12 00:00:00
abstract::Array-based comparative genomic hybridization, RNA expression profiling, and proteomic analyses are new molecular technologies used to study breast cancer. Invasive breast cancers were originally evaluated because they provided ample quantities of DNA, RNA, and protein. The application of these technologies to pre-inv...
journal_title:Breast cancer research : BCR
pub_type: 杂志文章,评审
doi:10.1186/bcr655
更新日期:2003-01-01 00:00:00
abstract:INTRODUCTION:Classification of breast cancers according to the HER-2 oncogene status is of central importance in the selection of post-surgical therapies. A decrease in the proportion of HER-2-positive breast cancer has been suspected, but no data on the incidence trends at population level have been reported. METHODS...
journal_title:Breast cancer research : BCR
pub_type: 杂志文章
doi:10.1186/bcr2322
更新日期:2009-01-01 00:00:00
abstract::The role of specific dietary factors in breast cancer causation is not completely resolved. Results from prospective studies do not support the concept that fat intake in middle life has a major relation to breast cancer risk. However, weight gain in middle life contributes substantially to breast cancer risk. Alcohol...
journal_title:Breast cancer research : BCR
pub_type: 杂志文章,评审
doi:10.1186/bcr909
更新日期:2004-01-01 00:00:00
abstract::The Breast Cancer Site Group (BCSG) of the National Cancer Institute of Canada (NCIC) Clinical Trials Group (CTG) has conducted a wide variety of clinical trials focussing on large phase III trials of adjuvant chemotherapy, adjuvant hormonal therapy, and optimal delivery of adjuvant radiation therapy. The Group has al...
journal_title:Breast cancer research : BCR
pub_type: 杂志文章
doi:10.1186/bcr979
更新日期:2005-01-01 00:00:00
abstract:INTRODUCTION:Homologous recombination (HR) DNA repair is of clinical relevance in breast cancer. Three DNA-based homologous recombination deficiency (HRD) scores (HRD-loss of heterozygosity score (LOH), HRD-telomeric allelic imbalance score (TAI), and HRD-large-scale state transition score (LST)) have been developed th...
journal_title:Breast cancer research : BCR
pub_type: 杂志文章
doi:10.1186/s13058-014-0475-x
更新日期:2014-12-05 00:00:00
abstract::Proteins belonging to the profilin family of actin-binding proteins are considered to be important control elements for actin polymerization and have been linked to a broad spectrum of cellular functions, including cell migration. An intriguing paper recently published in Cancer Cell unveils differential effects of pr...
journal_title:Breast cancer research : BCR
pub_type: 杂志文章
doi:10.1186/bcr3433
更新日期:2013-06-27 00:00:00
abstract:INTRODUCTION:Estrogen receptor-α (ER) and human epidermal growth factor receptor 2 (HER2) positivity are inversely correlated by standard criteria. However, we investigated the quantitative relation between ER and HER2 expression at both RNA and protein levels in HER2+ve and HER2-ve breast carcinomas. METHODS:ER and H...
journal_title:Breast cancer research : BCR
pub_type: 杂志文章,随机对照试验
doi:10.1186/bcr3145
更新日期:2012-03-14 00:00:00
abstract:BACKGROUND:In over 20% of breast conserving operations, postoperative pathological assessment of the excised tissue reveals positive margins, requiring additional surgery. Current techniques for intra-operative assessment of tumor margins are insufficient in accuracy or resolution to reliably detect small tumors. There...
journal_title:Breast cancer research : BCR
pub_type: 杂志文章
doi:10.1186/s13058-018-1002-2
更新日期:2018-07-09 00:00:00
abstract::A small proportion of breast cancers are due to a heritable predisposition. Recently, two predisposition genes, BRCA1 and BRCA2, have been identified and cloned. The morphological features of tumours from patients harbouring mutations in the BRCA1 and BRCA2 genes differ from each other and from sporadic breast cancers...
journal_title:Breast cancer research : BCR
pub_type: 杂志文章,评审
doi:10.1186/bcr10
更新日期:1999-01-01 00:00:00
abstract:INTRODUCTION:Breast cancer subtyping and prognosis have been studied extensively by gene expression profiling, resulting in disparate signatures with little overlap in their constituent genes. Although a previous study demonstrated a prognostic concordance among gene expression signatures, it was limited to only one da...
journal_title:Breast cancer research : BCR
pub_type: 杂志文章,meta分析
doi:10.1186/bcr2124
更新日期:2008-01-01 00:00:00
abstract:BACKGROUND:Tumor-derived extracellular vesicles (tdEVs) and circulating tumor cells (CTCs) in the blood of metastatic cancer patients associate with poor outcomes. In this study, we explored the human epidermal growth factor receptor 2 (HER2) expression on CTCs and tdEVs of metastatic breast cancer patients. METHODS:B...
journal_title:Breast cancer research : BCR
pub_type: 杂志文章
doi:10.1186/s13058-020-01323-5
更新日期:2020-08-12 00:00:00
abstract:INTRODUCTION:Our efforts to prevent and treat breast cancer are significantly impeded by a lack of knowledge of the biology and developmental genetics of the normal mammary gland. In order to provide the specimens that will facilitate such an understanding, The Susan G. Komen for the Cure Tissue Bank at the IU Simon Ca...
journal_title:Breast cancer research : BCR
pub_type: 杂志文章
doi:10.1186/bcr3627
更新日期:2014-03-17 00:00:00
abstract::Estrogen receptor α (ER) is a major driver of breast cancer and the target of endocrine therapy. Full disclosure of the cofactors regulating ER interactions with chromatin and its transcriptional regulatory activity is still elusive. Novel genome-wide profiling tools have mapped ER binding events in breast cancer cell...
journal_title:Breast cancer research : BCR
pub_type: 杂志文章
doi:10.1186/bcr2849
更新日期:2011-04-20 00:00:00
abstract::Estrogen-mediated proliferation is fundamental to normal mammary gland development. Recent studies have demonstrated that amphiregulin is a critical paracrine regulator of estrogen action during ductal morphogenesis. These studies implicate a critical role for amphiregulin in mammary stem cell differentiation as well ...
journal_title:Breast cancer research : BCR
pub_type: 杂志文章,评审
doi:10.1186/bcr1740
更新日期:2007-01-01 00:00:00
abstract:INTRODUCTION:In response to gamma-irradiation (IR)-induced double-strand DNA breaks, cells undergo cell-cycle arrest, allowing time for DNA repair before reentering the cell cycle. G2/M checkpoint activation involves activation of ataxia telangiectasia mutated (ATM)/ATM- and rad3-related (ATR) kinases and inhibition of...
journal_title:Breast cancer research : BCR
pub_type: 杂志文章
doi:10.1186/bcr3164
更新日期:2012-04-11 00:00:00
abstract::It is generally accepted that early detection of breast cancer has great impact on patient survival, emphasizing the importance of early diagnosis. In a widely recognized model of breast cancer development, tumor cells progress through chronological and well defined stages. However, the molecular basis of disease prog...
journal_title:Breast cancer research : BCR
pub_type: 杂志文章,评审
doi:10.1186/bcr1528
更新日期:2006-01-01 00:00:00
abstract::Recent studies from Clarke's group published in the journal Cell indicate that miRNAs may be the elusive universal stem cell markers that the field of cancer stem cell biology has been seeking. Distinct profiles of miRNAs appear to reflect the state of cell differentiation not only in breast cancer cells, but also in ...
journal_title:Breast cancer research : BCR
pub_type: 杂志文章
doi:10.1186/bcr2455
更新日期:2010-01-01 00:00:00
abstract::ErbB (also termed HER) receptors are expressed in various tissues of epithelial, mesenchymal and neuronal origin, in which they are involved in the control of diverse biological processes such as proliferation, differentiation, migration and apoptosis. Furthermore, their deregulated expression has been implicated in m...
journal_title:Breast cancer research : BCR
pub_type: 杂志文章,评审
doi:10.1186/bcr327
更新日期:2001-01-01 00:00:00
abstract:BACKGROUND:The Cancer Genome Atlas analysis revealed that somatic EGFR, receptor tyrosine-protein kinase erbB-2 (ERBB2), Erb-B2 receptor tyrosine kinase 3 (ERBB3) and Erb-B2 receptor tyrosine kinase 4 (ERBB4) gene mutations (ERBB family mutations) occur alone or co-occur with somatic mutations in the gene encoding the ...
journal_title:Breast cancer research : BCR
pub_type: 杂志文章,随机对照试验
doi:10.1186/s13058-017-0883-9
更新日期:2017-07-27 00:00:00
abstract:INTRODUCTION:Isoflavones are hypothesized to protect against breast cancer, but it is not clear whether they act as oestrogens or anti-oestrogens in breast tissue. Our aim was to determine the effects of taking a red clover-derived isoflavone supplement daily for 1 year on mammographic breast density. Effects on oestra...
journal_title:Breast cancer research : BCR
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1186/bcr773
更新日期:2004-01-01 00:00:00
abstract:BACKGROUND:Developing novel strategies against treatment-resistant triple negative breast cancer (TNBC) cells remains a significant challenge. The ErbB family, including epidermal growth factor receptor (EGFR), plays key roles in metastasis, tumorigenesis, cell proliferation, and drug resistance. Recently, these charac...
journal_title:Breast cancer research : BCR
pub_type: 杂志文章
doi:10.1186/s13058-015-0662-4
更新日期:2016-01-12 00:00:00