نتایج جستجو برای: bca
تعداد نتایج: 1205 فیلتر نتایج به سال:
INTRODUCTION Biliary cystadenoma (BCA) and biliary cystadenocarcinoma (BCAC) are rare biliary ductal neoplasms of the liver. This study aims to describe the computed tomography (CT) findings of these neoplasms and to distinguish between both entities. METHODS We retrospectively reviewed the CT findings of five patients with proven BCA and seven patients with proven BCAC at our institution fro...
Objective Tamoxifen is used as a complementary treatment for estrogen receptor (ER)-positive breast cancer (BCa), but many patients developed resistance. The aim of this study was to examine the role of syndecan-binding protein (SDCBP) silencing in ER-positive BCa cells. Methods In MCF-7/T47D cells, the effects of SDCBP silence/overexpression on cell proliferation and estrogenic response were...
Biliary cystadenoma (BCA) and biliary cystadenocarcinoma (BCAC) are rare biliary duct neoplasms. This study investigated reasonable management strategies of cystic neoplasms in the liver. Charts of 39 BCA/BCAC patients (9 males, 30 female; median age 53.74 ± 14.50 years) who underwent surgery from January 1999 to December 2009 were reviewed retrospectively. Cyst fluid samples of 32 BCA/BCAC pat...
BACKGROUND Racial disparities among breast cancer (BCa) patients are known but not well studied in early-onset BCa. We analyzed molecular subtypes in early-onset BCa across five major races. METHODS A total of 2120 cases were included from non-Hispanic White (NHW), African American (AA) and Hispanic, Chinese and Indian. Based on ER, PR and HER-2 status, BCa was classified into 4 intrinsic sub...
BACKGROUND Cancer often involves inflammatory processes. We hypothesized that immune mediators in urine may serve as biomarkers for bladder cancer (BCa). OBJECTIVE To investigate whether BCa might be marked by urinary levels of heat shock proteins (HSPs; HSP60, HSP70, or HSP90) or cytokines (interferon [IFN]-γ, tumor necrosis factor [TNF]-α, tumor growth factor [TGF]-β, interleukin [IL]-1β, I...
Accurate urinary assays for bladder cancer (BCa) detection would benefit both patients and healthcare systems. Through genomic and proteomic profiling of urine components, we have previously identified a panel of biomarkers that can outperform current urine-based biomarkers for the non-invasive detection of BCa. Herein, we report the diagnostic utility of various multivariate combinations of th...
Passive hemagglutination (HA), a bactericidal activity test (BCA), and radioimmunoassay (RIA) were compared in measuring serum antibodies before and after group A meningococcal capsular polysaccharide vaccination of servicemen. The three methods were found satisfactory in demonstrating a response to vaccination in this age group. Of the postimmunization sera, 5% remained without HA and 1% remai...
Human bladder cancer (BCa) is one of the worldwide cancers in men and women populations, with the etiology and mechanism unknown. In our study, we constructed a weighted gene co-expression network to identify gene modules associated with the progression of BCa (n = 93). In the significant module (R2 = 0.48), a total of 103 network hub genes were identified, and 4 of them were hub nodes in the p...
Circular RNA (circRNA) comprises a class of endogenous species of RNA consisting of a circular loop that is crucial for genetic and epigenetic regulation. The significance of circRNA in bladder cancer (BCa) remains to be investigated. Here we performed genome‑wide circRNA analysis of 5 paired tumour and adjacent normal tissue samples from BCa patients via next generation sequencing (NGS) techno...
A unique feature in inflammatory tissue of rheumatoid arthritis (RA) is the formation of ectopic lymphoid aggregates with germinal center (GC)-like structures that can be considered to contribute to the pathogenesis of RA, because local production of the autoantibody, rheumatoid factor, is thought to be a causative factor in tissue damage. However, the factors governing the formation of GC in R...
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