解剖学和形态学
麻醉学
听力与言语-语言病理学
行为科学
心脏和心血管系统
细胞和组织工程学
临床神经病学
危重症监护医学
牙科,口腔外科和医学
皮肤病学
急诊医学
内分泌学和新陈代谢
肠胃学和肝脏学
老人病学和老年医学
卫生保健科学和服务
血液学
免疫学
传染病
综合和补充性医学
医学伦理学
医学信息学
医学实验室技术
医学,全科和内科
医学,法律
医学,研究和试验
神经系统科学
护理
营养学和饮食学
产科医学和妇科医学
肿瘤学
眼科学
整形外科学
耳鼻喉科学
病理学
儿科学
周围血管疾病
药理学和药剂学
生理学
基本医疗保健
精神病学
公共、环境和职业卫生
放射学,核医学和医学成像
康复学
生殖生物学
呼吸系统
风湿病学
运动科学
外科学
毒理学
热带医学
泌尿学和肾脏学
病毒学
老年医学
健康政策和服务
心理学,临床
abstract:INTRODUCTION:Mammographic density is one of the strongest risk factors for breast cancer and is believed to represent epithelial and stromal proliferation. Because of the high heritability of breast density, and the role of the insulin-like growth factor (IGF) pathway in cellular proliferation and breast development, w...
journal_title:Breast cancer research : BCR
pub_type: 杂志文章
doi:10.1186/bcr1655
更新日期:2007-01-01 00:00:00
abstract:INTRODUCTION:Before any new methodology can be introduced into the routine diagnostic setting it must be technically validated against the established standards. To this end, a ring study involving five international pathology laboratories was initiated to validate chromogenic in situ hybridisation (CISH) against fluor...
journal_title:Breast cancer research : BCR
pub_type: 杂志文章,多中心研究
doi:10.1186/bcr1776
更新日期:2007-01-01 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:We sought to review the available evidence regarding the effect of psychosocial factors on the survival of breast cancer patients. METHODS:We systematically searched the PubMed and PsycINFO databases to identify relevant studies. RESULTS:We identified 31 studies examining the association of various psych...
journal_title:Breast cancer research : BCR
pub_type: 杂志文章,meta分析
doi:10.1186/bcr1744
更新日期:2007-01-01 00:00:00
abstract:INTRODUCTION:Cytokeratin (CK) 14, one of several markers expressed in normal myoepithelial/basal cells, is also expressed in a proportion of breast carcinomas. Previous studies have suggested that expression of such 'basal' markers predicts different biological behaviour, with more frequent lung and brain metastases an...
journal_title:Breast cancer research : BCR
pub_type: 杂志文章
doi:10.1186/bcr1636
更新日期:2007-01-01 00:00:00
abstract::Recent insights into the molecular and cellular mechanisms underlying cancer development have revealed that immune cells functionally regulate epithelial cancer development and progression. Moreover, accumulated clinical and experimental data indicate that the outcome of an immune response toward an evolving breast ne...
journal_title:Breast cancer research : BCR
pub_type: 杂志文章,评审
doi:10.1186/bcr1746
更新日期:2007-01-01 00:00:00
abstract:INTRODUCTION:Radiation exposure at a young age is one of the strongest risk factors for breast cancer. Germline mutations in genes involved in the DNA-damage repair pathway (DDRP) may render women more susceptible to radiation-induced breast cancer. METHODS:We evaluated the contribution of germline mutations in the DD...
journal_title:Breast cancer research : BCR
pub_type: 杂志文章
doi:10.1186/bcr1668
更新日期:2007-01-01 00:00:00
abstract:INTRODUCTION:Hypoxia-inducible factor (HIF)-1alpha levels in invasive breast carcinoma have been shown to be an adverse prognostic indicator. Cellular HIF-1alpha activity is regulated by factor-inhibiting hypoxia-inducible factor 1 (FIH-1). In hypoxia, FIH-1 hydroxylation of Asn803 within the C-terminal transactivation...
journal_title:Breast cancer research : BCR
pub_type: 杂志文章
doi:10.1186/bcr1838
更新日期:2007-01-01 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:Bisphosphonates are inhibitors of osteoclast-mediated tumor-stimulated osteolysis, and they have become standard therapy for the management of bone metastases from breast cancer. These drugs can also directly induce growth inhibition and apoptosis of osteotropic cancer cells, including estrogen receptor-po...
journal_title:Breast cancer research : BCR
pub_type: 杂志文章
doi:10.1186/bcr1363
更新日期:2006-01-01 00:00:00
abstract:INTRODUCTION:Oestrogens can mediate some of their cell survival properties through a nongenomic mechanism that involves the mitogen-activated protein kinase (MAPK) pathway. The mechanism of this rapid signalling and its dependence on a membrane bound oestrogen receptor (ER), however, remains controversial. The role of ...
journal_title:Breast cancer research : BCR
pub_type: 杂志文章
doi:10.1186/bcr1509
更新日期:2006-01-01 00:00:00
abstract:INTRODUCTION:The potential of applying data analysis tools to microarray data for diagnosis and prognosis is illustrated on the recent breast cancer dataset of van 't Veer and coworkers. We re-examine that dataset using the novel technique of logical analysis of data (LAD), with the double objective of discovering patt...
journal_title:Breast cancer research : BCR
pub_type: 杂志文章
doi:10.1186/bcr1512
更新日期:2006-01-01 00:00:00
abstract::Various methods are available for the measurement of proliferation rates in tumours, including mitotic counts, estimation of the fraction of cells in S-phase of the cell cycle and immunohistochemistry of proliferation-associated antigens. The evidence, advantages and disadvantages for each of these methods along with ...
journal_title:Breast cancer research : BCR
pub_type: 杂志文章,评审
doi:10.1186/bcr1618
更新日期:2006-01-01 00:00:00
abstract:INTRODUCTION:BRCA1 and BRCA2 mutation carriers are at increased risk for developing both breast and ovarian cancer. It has been suggested that carriers of BRCA1/2 mutations may also be at increased risk of having recurrent (three or more) miscarriages. Several reproductive factors have been shown to influence the risk ...
journal_title:Breast cancer research : BCR
pub_type: 杂志文章,多中心研究
doi:10.1186/bcr1387
更新日期:2006-01-01 00:00:00
abstract:INTRODUCTION:Recent studies have demonstrated that members of the GATA-binding protein (GATA) family (GATA4 and GATA5) might have pivotal roles in the transcriptional upregulation of mucin genes (MUC2, MUC3 and MUC4) in gastrointestinal epithelium. The zinc-finger GATA3 transcription factor has been reported to be invo...
journal_title:Breast cancer research : BCR
pub_type: 杂志文章
doi:10.1186/bcr1617
更新日期:2006-01-01 00:00:00
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 re...
journal_title:Breast cancer research : BCR
pub_type: 评论,杂志文章
doi:10.1186/bcr1375
更新日期:2006-01-01 00:00:00
abstract:INTRODUCTION:Matrix metalloproteinase (MMP)-2 is very active at degrading extracellular matrix. It is under the influence of an activator, membrane type 1 MMP (MMP-14), and the tissue inhibitor of metalloproteases (TIMP)-2. We hypothesized that the individual expression of these three markers or their balance may help ...
journal_title:Breast cancer research : BCR
pub_type: 杂志文章
doi:10.1186/bcr1503
更新日期:2006-01-01 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:INTRODUCTION:Obesity has been linked to increased risk of breast cancer in postmenopausal women. Increased peripheral production of estrogens has been regarded as the main cause for this association, but other features of increased body fat mass may also play a part. Leptin is a protein produced mainly by adipose tissu...
journal_title:Breast cancer research : BCR
pub_type: 杂志文章
doi:10.1186/bcr1603
更新日期:2006-01-01 00:00:00
abstract:INTRODUCTION:The Kathleen Cuningham Foundation Consortium for Research into Familial Breast Cancer (kConFab) is a multidisciplinary, collaborative framework for the investigation of familial breast cancer. Based in Australia, the primary aim of kConFab is to facilitate high-quality research by amassing a large and comp...
journal_title:Breast cancer research : BCR
pub_type: 杂志文章
doi:10.1186/bcr1377
更新日期:2006-01-01 00:00:00
abstract:INTRODUCTION:AIB1, located at 20q12, is a member of the steroid hormone coactivator family. It contains a glutamine repeat (CAG/CAA) polymorphism at its carboxyl-terminal region that may alter the transcriptional activation of the receptor and affect susceptibility to breast cancer through altered sensitivity to hormon...
journal_title:Breast cancer research : BCR
pub_type: 杂志文章
doi:10.1186/bcr1009
更新日期:2005-01-01 00:00:00
abstract::Modern breast cancer radiotherapy aims to increase uncomplicated cure rates. A priority is reduction of late effects which include chronic chest wall or breast pain, poor cosmesis, and cardiac toxicity. As breast screening detects early cancers we may be able to safely restrict irradiation postlumpectomy to the tumour...
journal_title:Breast cancer research : BCR
pub_type: 杂志文章,评审
doi:10.1186/bcr1016
更新日期:2005-01-01 00:00:00
abstract:INTRODUCTION:Studies on the association between the cytochrome P450c17alpha gene (CYP17) 5'-untranslated region MspA1 genetic polymorphism and breast cancer risk have yielded inconsistent results. Higher levels of estrogen have been reported among young nulliparous women with the A2 allele. Therefore we assessed the im...
journal_title:Breast cancer research : BCR
pub_type: 杂志文章
doi:10.1186/bcr1027
更新日期:2005-01-01 00:00:00
abstract:INTRODUCTION:Menopausal hormone therapy (HT) is typically withheld from breast cancer survivors because of concerns about risk for recurrence. Our objectives were to estimate the effects of HT on recurrence in breast cancer survivors and to examine the reliability of these estimates. METHODS:In a systematic review of ...
journal_title:Breast cancer research : BCR
pub_type: 杂志文章,meta分析
doi:10.1186/bcr1035
更新日期:2005-01-01 00:00:00
abstract::Certain laminins of vascular basement membranes have been identified in human breast tumors and brain gliomas that share the same beta1 chain. These laminins are new carcinoma angiogenic markers and might represent potential targets for antiangiogenic therapy. ...
journal_title:Breast cancer research : BCR
pub_type: 评论,杂志文章
doi:10.1186/bcr1270
更新日期:2005-01-01 00:00:00
abstract:INTRODUCTION:Bcl-2 and Bcl-xL confer resistance to apoptosis, thereby reducing the effectiveness of chemotherapy. We examined the relationship between the expression of Bcl-2 and Bcl-xL and chemosensitivity of breast cancer cells, with the aim of developing specific targeted therapy. METHODS:Four human breast cancer c...
journal_title:Breast cancer research : BCR
pub_type: 杂志文章
doi:10.1186/bcr1323
更新日期:2005-01-01 00:00:00
abstract:INTRODUCTION:It has been suggested that individuals with reduced DNA repair capacities might have increased susceptibility to environmentally induced cancer. In this study, we evaluated if polymorphisms in DNA repair genes XRCC1 (Arg280His, Arg399Gln) and XPD (Lys751Gln) modify individual breast cancer risk, with empha...
journal_title:Breast cancer research : BCR
pub_type: 杂志文章
doi:10.1186/bcr1333
更新日期:2005-01-01 00:00:00
abstract:INTRODUCTION:Insulin-like growth factor binding protein-3 (IGFBP-3) differentially modulates breast epithelial cell growth through insulin-like growth factor (IGF)-dependent and IGF-independent pathways and is a direct (IGF-independent) growth inhibitor as well as a mitogen that potentiates EGF (epidermal growth factor...
journal_title:Breast cancer research : BCR
pub_type: 杂志文章
doi:10.1186/bcr963
更新日期:2005-01-01 00:00:00
abstract:INTRODUCTION:We showed in a previous study that prenylated proteins play a role in estradiol stimulation of proliferation. However, these proteins antagonize the ability of estrogen receptor (ER) alpha to stimulate estrogen response element (ERE)-dependent transcriptional activity, potentially through the formation of ...
journal_title:Breast cancer research : BCR
pub_type: 杂志文章
doi:10.1186/bcr956
更新日期:2005-01-01 00:00:00
abstract::Although the stroma in which carcinomas arise has been previously regarded as a bystander to the clonal expansion and acquisition of malignant characteristics of tumor cells, it is now generally acknowledged that stromal changes are required for the establishment of cancer. In the present article, we discuss three rec...
journal_title:Breast cancer research : BCR
pub_type: 杂志文章,评审
doi:10.1186/bcr972
更新日期:2005-01-01 00:00:00
abstract:INTRODUCTION:In 2001, data from the California Cancer Registry suggested that breast cancer incidence rates among non-Hispanic white (nHW) women in Marin County, California, had increased almost 60% between 1991 and 1999. This analysis examines the extent to which these and other breast cancer incidence trends could ha...
journal_title:Breast cancer research : BCR
pub_type: 杂志文章
doi:10.1186/bcr1266
更新日期:2005-01-01 00:00:00
abstract:INTRODUCTION:MBD2, the gene encoding methyl-CpG-binding domain (MBD)2, is a major methylation related gene and functions as a transcriptional repressor that can specifically bind to the methylated regions of other genes. MBD2 may also mediate gene activation because of its potential DNA demethylase activity. The presen...
journal_title:Breast cancer research : BCR
pub_type: 杂志文章
doi:10.1186/bcr1283
更新日期:2005-01-01 00:00:00
abstract:BACKGROUND:Several anthropometric measures have been found to be associated with the risk of breast cancer. Current weight, body mass index, and adult weight gain appear to be predictors of postmenopausal breast cancer. These factors have been associated with a reduced risk of premenopausal breast cancer. We asked whet...
journal_title:Breast cancer research : BCR
pub_type: 杂志文章
doi:10.1186/bcr1293
更新日期:2005-01-01 00:00:00
abstract::Recent studies indicate that constitutive signaling through the phosphatidylinositol 3'-kinase (PI3K) pathway is a cause of treatment resistance in breast cancer patients. This implies that patients with tumors that exhibit aberrant PI3K signaling may benefit from targeted pathway inhibitors. The first agents to make ...
journal_title:Breast cancer research : BCR
pub_type: 评论,杂志文章
doi:10.1186/bcr1307
更新日期:2005-01-01 00:00:00
abstract:INTRODUCTION:Focal adhesion kinase (FAK) regulates multiple cellular processes including growth, differentiation, adhesion, motility and apoptosis. In breast carcinoma, FAK overexpression has been linked to cancer progression but the prognostic relevance remains unknown. In particular, with regard to lymph node-negativ...
journal_title:Breast cancer research : BCR
pub_type: 杂志文章
doi:10.1186/bcr977
更新日期:2005-01-01 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:Rapamycin, an inhibitor of the serine/threonine kinase target of rapamycin, induces G1 arrest and/or apoptosis. Although rapamycin and its analogues are attractive candidates for cancer therapy, their sensitivities with respect to growth inhibition differ markedly among various cancer cells. Using human br...
journal_title:Breast cancer research : BCR
pub_type: 杂志文章
doi:10.1186/bcr1344
更新日期:2005-01-01 00:00:00
abstract::Adjuvant hormonal therapy for postmenopausal women with early stage breast cancer has become far more complex over the past several years. This commentary reviews the current status of the five major trials evaluating the use of the aromatase inhibitors in the adjuvant setting. The data currently available suggest tha...
journal_title:Breast cancer research : BCR
pub_type: 杂志文章,评审
doi:10.1186/bcr1347
更新日期:2005-01-01 00:00:00
abstract:INTRODUCTION:The number of lymph nodes found to be involved in an axillary dissection is among the most powerful prognostic factors in breast cancer, but it is confounded by the number of lymph nodes that have been examined. We investigate an idea that has surfaced recently in the literature (since 1999), namely that t...
journal_title:Breast cancer research : BCR
pub_type: 杂志文章
doi:10.1186/bcr934
更新日期:2004-01-01 00:00:00
abstract:INTRODUCTION:Activated leukocyte cell adhesion molecule (ALCAM) (CD166) is an immunoglobulin molecule that has been implicated in cell migration. The present study examined the expression of ALCAM in human breast cancer and assessed its prognostic value. METHODS:The immunohistochemical distribution and location of ALC...
journal_title:Breast cancer research : BCR
pub_type: 杂志文章
doi:10.1186/bcr815
更新日期:2004-01-01 00:00:00