Abstract:
:Breast cancer has been the most common malignant tumor among women in many large cities of China. The aim of this study was to clarify the prognostic significance of serum anti-p53 antibodies (p53 Abs) in Chinese patients of breast cancer. One hundred and forty-four patients with invasive ductal carcinoma of breast were involved in this study. The expressions of ER, PR, c-erbB-2 and p53 were immunostained in tumor tissues and serum p53 Abs were assayed using ELISA method. The correlations between p53 Abs and other clinical and biological markers were analyzed. Among 144 patients, 31 (21.5%) had positive p53 Abs, which was associated with several poor prognostic parameters including higher clinical stage (p = 0.0233), lymph nodes metastasis (p = 0.0033), negative ER expression (p = 0.0250) and positive c-erbB-2 status (p = 0.0227). There was also a strong correlation between p53 Abs and tumor p53 positivity (p < 0.0001). These results indicated that the presence of p53 Abs is probably triggered by the accumulation of tumor p53 protein, and it could be a useful marker to complement routine prognostic factors in breast cancer patients.
journal_name
Breast Cancer Res Treatjournal_title
Breast cancer research and treatmentauthors
Gao RJ,Bao HZ,Yang Q,Cong Q,Song JN,Wang Ldoi
10.1007/s10549-005-4321-9subject
Has Abstractpub_date
2005-09-01 00:00:00pages
111-5issue
2eissn
0167-6806issn
1573-7217journal_volume
93pub_type
杂志文章abstract:PURPOSE:Previous work found that lower BMI is associated with a pathologic complete response (pCR) following neoadjuvant chemotherapy for breast cancer. Relative dose intensity (RDI) of chemotherapy is an important marker of treatment tolerability. We hypothesized that patients with low BMI would have higher RDI than p...
journal_title:Breast cancer research and treatment
pub_type: 杂志文章
doi:10.1007/s10549-020-05994-8
更新日期:2020-10-30 00:00:00
abstract::BRCAness breast tumors represent a group of sporadic tumors characterized by a reduction in BRCA1 gene expression. As BRCA1 is involved in double-strand breaks (DSBs) repair, dysfunctional BRCA pathway could make a tumor sensitive to DNA damaging drugs (e.g., platinum agents). Thus, accurately identifying BRCAness cou...
journal_title:Breast cancer research and treatment
pub_type: 杂志文章
doi:10.1007/s10549-015-3648-0
更新日期:2016-01-01 00:00:00
abstract::Experimental evidence provides strong support for anti-carcinogenic effects of calcium and vitamin D with respect to breast cancer. Observational epidemiologic data also provide some support for inverse associations with risk. We tested the effect of calcium plus vitamin D supplementation on risk of benign proliferati...
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/s10549-008-0213-0
更新日期:2009-07-01 00:00:00
abstract:PURPOSE:Although survival rates for patients with localized breast cancer have increased, patients with metastatic breast cancer still have poor prognosis. Understanding key factors involved in promoting breast cancer metastasis is imperative for better treatments. In this study, we investigated the role of syndecan-1 ...
journal_title:Breast cancer research and treatment
pub_type: 杂志文章
doi:10.1007/s10549-019-05347-0
更新日期:2019-11-01 00:00:00
abstract::The diagnosis and treatment of patients with breast cancer is beginning to be influenced by new ideas and discoveries emerging from the field of angiogenesis research. This field, pursued in the laboratory for more than 20 years, has in the past 5 years generated clinical applications. Some of these applications have ...
journal_title:Breast cancer research and treatment
pub_type: 杂志文章,评审
doi:10.1007/BF00666033
更新日期:1995-01-01 00:00:00
abstract::Mammographic density (MD) is a strong marker of breast cancer risk, but it is debated whether the association holds, and is of a similar magnitude, for different subtypes of breast cancer defined by receptor status or gene expression profiles. A literature search conducted in June 2012 was used to identify all studies...
journal_title:Breast cancer research and treatment
pub_type: 杂志文章,meta分析
doi:10.1007/s10549-012-2362-4
更新日期:2013-01-01 00:00:00
abstract::To explain a bimodal relapse hazard among early stage breast cancer patients treated by mastectomy we postulated that relapses within 4 years of surgery resulted from something that happened at about the time of surgery to provoke sudden exits from dormant phases to active growth. Relapses at 10 months appeared to be ...
journal_title:Breast cancer research and treatment
pub_type: 杂志文章
doi:10.1007/s10549-012-2094-5
更新日期:2012-07-01 00:00:00
abstract::Methylthioadenosine (MTA) phosphorylase activity was measured in 47 biopsies from primary breast cancers (n = 34) and metastatic tumors (n = 13). Most specimens were also evaluated by DNA flow cytometry and determination of estrogen and progesterone receptor contents. Median MTA phosphorylase activity was 317 pmol/mg ...
journal_title:Breast cancer research and treatment
pub_type: 杂志文章
doi:10.1007/BF01806694
更新日期:1987-01-01 00:00:00
abstract:PURPOSE:This phase II multicenter trial evaluated the efficacy and toxicity of weekly paclitaxel, 5-fluorouracil, and leucovorin administered as first-line therapy for metastatic breast cancer. PATIENTS AND METHODS:The study enrolled 155 women with pathologically confirmed and measurable metastatic adenocarcinoma of t...
journal_title:Breast cancer research and treatment
pub_type: 临床试验,杂志文章,多中心研究
doi:10.1023/a:1021384318470
更新日期:2003-01-01 00:00:00
abstract::There are suggestions in the literature that common variants in the XPD gene may be associated with an altered risk of melanoma and breast cancer. To establish if the XPD common variants Asp312Asn and Lys751Gln are associated with an increased melanoma or breast cancer risk we performed an association study based on g...
journal_title:Breast cancer research and treatment
pub_type: 杂志文章
doi:10.1007/s10549-005-9151-2
更新日期:2006-07-01 00:00:00
abstract::25-Hydroxy-3-oxoolean-12-en-28-oic acid (Amooranin-AMR) is a triterpene acid isolated from the stem bark of a tropical tree (Amoora rohituka) grown wild in India. A herbal preparation used for the treatment of cancer by the Ayurvedic system of medicine contains the stem bark of Amoora rohituka as one of the ingredient...
journal_title:Breast cancer research and treatment
pub_type: 杂志文章
doi:10.1007/s10549-006-9275-z
更新日期:2007-01-01 00:00:00
abstract:PURPOSE:Clinical trials demonstrated adjuvant aromatase inhibitor treatment is superior for decreasing breast cancer recurrence risk over adjuvant tamoxifen treatment as early as 2001. Yet clinical use for adjuvant treatment was not recommended by the American Society of Clinical Oncology until 2004. Aromatase inhibito...
journal_title:Breast cancer research and treatment
pub_type: 杂志文章
doi:10.1007/s10549-007-9558-z
更新日期:2008-02-01 00:00:00
abstract:PURPOSE:Elevated expression of PAI-1 has been widely linked with adverse outcomes in a variety of human cancers, such as breast, gastric and ovarian cancers, rendering PAI-1 a prognostic biomarker. As a result, several chemical inhibitors are currently being developed against PAI-1; however, the clinical setting where ...
journal_title:Breast cancer research and treatment
pub_type: 杂志文章
doi:10.1007/s10549-020-06054-x
更新日期:2021-01-03 00:00:00
abstract:BACKGROUND:The estrogen receptor (ER), progesterone receptor (PR), and human epidermal growth factor receptor 2 (HER2) statuses are frequently discordant between the primary tumor and metastatic lesions in metastatic breast cancer. This can have important therapeutic implications. PATIENTS AND METHODS:In all, 541 pati...
journal_title:Breast cancer research and treatment
pub_type: 杂志文章
doi:10.1007/s10549-020-05746-8
更新日期:2020-08-01 00:00:00
abstract::The relationships between urinary 11-desoxy-17-oxo steroids (11-DOS), the ratio of 11-DOS to urinary 17-hydroxycorticosteroids (urinary discriminant ratio), plasma levels of the adrenal androgens dehydroepiandrosterone (DHA), DHA sulphate (DHAS), and 7 alpha-hydroxy DHA (7 alpha DHA), and tumour oestrogen receptor (ER...
journal_title:Breast cancer research and treatment
pub_type: 杂志文章
doi:10.1007/BF00665771
更新日期:1994-01-01 00:00:00
abstract::Screening of a breast cancer cDNA library from SKBR3 human breast cancer cells by SEREX (serological analysis of cDNA expression library) using a preselected serum from a breast cancer patient revealed 13 genes, two of which, INT-MI-1 and INT-MI-2, encode novel gene products, while the remaining 11 genes and their pro...
journal_title:Breast cancer research and treatment
pub_type: 杂志文章
doi:10.1023/a:1015854415746
更新日期:2002-06-01 00:00:00
abstract::We characterized the structure and the function of insulin receptors isolated from 10 human breast cancer specimens. We observed that the insulin receptor content, as determined by a specific radioimmunoassay, was four fold increased in human breast cancer tissue when compared to normal breast tissues. In both cancer ...
journal_title:Breast cancer research and treatment
pub_type: 杂志文章
doi:10.1007/BF00662403
更新日期:1993-01-01 00:00:00
abstract::To evaluate the clinical value of MRI guided preoperative wire localization of clinically and mammographically occult lesions of the breast. In a multicenter study, we evaluated 132 preoperative MRI guided localizations. Median lesion size evaluated by MRI prior to wire localization was 9mm. MRI guided localization wa...
journal_title:Breast cancer research and treatment
pub_type: 临床试验,杂志文章,多中心研究
doi:10.1023/a:1019668210290
更新日期:2002-09-01 00:00:00
abstract::Twenty-eight patients with advanced breast cancer refractory to prior hormone and/or first-line chemotherapy (with or without anthracycline drugs) were treated with the investigational agent amonafide at a dose of 800 mg/m2 intravenously over 3 hours repeated every 4 weeks. Five objective tumour responses of 5.0 month...
journal_title:Breast cancer research and treatment
pub_type: 临床试验,杂志文章
doi:10.1007/BF01833358
更新日期:1991-12-01 00:00:00
abstract::Several authors question the potential benefit of preoperative magnetic resonance imaging (MRI) against the background of possible overdiagnosis, false-positive findings, and unnecessary resections in patients with newly diagnosed breast cancer. In order to reveal a better selection of patients who should undergo preo...
journal_title:Breast cancer research and treatment
pub_type: 杂志文章
doi:10.1007/s10549-015-3556-3
更新日期:2015-10-01 00:00:00
abstract::Long-term estrogen deprivation treatment for breast cancer can, in some patients, lead to the activation of alternate cellular pathways, resulting in the re-emergence of the disease. This is a distressing scenario for oncologists and patients, but recent intensive molecular and biochemical studies are beginning to unr...
journal_title:Breast cancer research and treatment
pub_type: 杂志文章,评审
doi:10.1007/s10549-007-9697-2
更新日期:2007-01-01 00:00:00
abstract:AIMS:Rapamycin and its analogues are currently being tested in clinical trials as novel-targeted anticancer agents. Pre-clinical studies that used breast cancer cell lines have suggested that p-Akt or p-S6K1 expressing tumors, as well as PTEN negative tumors, were sensitive to rapamycin. The aims of this study were to ...
journal_title:Breast cancer research and treatment
pub_type: 杂志文章
doi:10.1007/s10549-007-9746-x
更新日期:2008-08-01 00:00:00
abstract::Over the past two decades, the simple model for control of breast cancer growth involving one or two factors acting directly or indirectly via endocrine pathways has turned into a complex model implicating numerous interacting factors and the diverse cell populations constituting breast tumors. Current approaches to b...
journal_title:Breast cancer research and treatment
pub_type: 杂志文章,评审
doi:10.1007/BF00683193
更新日期:1993-01-01 00:00:00
abstract::It has recently been proposed that a three-gene model (SCMGENE) that measures ESR1, ERBB2, and AURKA identifies the major breast cancer intrinsic subtypes and provides robust discrimination for clinical use in a manner very similar to a 50-gene subtype predictor (PAM50). However, the clinical relevance of both predict...
journal_title:Breast cancer research and treatment
pub_type: 杂志文章
doi:10.1007/s10549-012-2143-0
更新日期:2012-08-01 00:00:00
abstract::Docetaxel-containing chemotherapy improves disease-free survival (DFS) and overall survival in patients with early stage breast cancer. Bevacizumab improves response rate and DFS in metastatic breast cancer. However, adding antivascular endothelial growth factor therapy to anthracycline-containing chemotherapy may inc...
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/s10549-013-2764-y
更新日期:2013-12-01 00:00:00
abstract:BACKGROUND:The Van Nuys Prognostic Index (VNPI) is a simple score for predicting the risk of local recurrence (LR) in patients with Ductal Carcinoma In Situ (DCIS) conservatively treated. This score combines three independent predictors of Local Recurrence. The VNPI has recently been updated with the addition of age as...
journal_title:Breast cancer research and treatment
pub_type: 杂志文章,评审
doi:10.1007/s10549-007-9668-7
更新日期:2008-06-01 00:00:00
abstract:BACKGROUND:The anatomy of the nipple has become clinically relevant. Diagnostic techniques access the breast through nipple ducts and surgeons offer nipple-sparing mastectomy. There is variation in the number of ducts reported and little is known about the spatial location of ducts, their size, and their relationship t...
journal_title:Breast cancer research and treatment
pub_type: 杂志文章
doi:10.1007/s10549-006-9487-2
更新日期:2007-12-01 00:00:00
abstract:PURPOSE:Neutropenia is the most common toxicity of CDK4/6 inhibitors, causing frequent dose interruptions. However, CDK4/6 inhibitor-induced neutropenia shows a benign clinical course in contrast to that caused by chemotherapy. Here, we investigated the safety of a new dose scheme for palbociclib, which avoids dose del...
journal_title:Breast cancer research and treatment
pub_type: 杂志文章
doi:10.1007/s10549-020-05750-y
更新日期:2020-08-01 00:00:00
abstract::Seventy-two patients underwent dye-guided or dye- and gamma probe-guided sentinel lymphadenectomy (SLND) followed by complete axillary lymph node dissection (ALND). The results of imprint cytology, frozen sections, and permanent sections of the sentinel lymph node (SLN) were compared to each other and to the histologi...
journal_title:Breast cancer research and treatment
pub_type: 杂志文章
doi:10.1023/a:1006268426526
更新日期:1999-09-01 00:00:00
abstract::Genetic risk prediction models such as BRCAPRO are used routinely in genetic counseling for identification of potential BRCA1 and BRCA2 mutation carriers. They require extensive information on the counselee and her family history, and thus are not practical for primary care. To address this gap, we develop and test a ...
journal_title:Breast cancer research and treatment
pub_type: 杂志文章
doi:10.1007/s10549-016-3686-2
更新日期:2016-01-01 00:00:00