Xiong-bing Zu

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BACKGROUND Down-regulation of microRNA-101 (miR-101) expression has been linked to bladder transitional cell carcinoma (BTCC) development. However, the relationship between the expression of miR-101 in BTCC and a patient's prognosis has not yet been studied. Thus, we attempted to explore the correlation of miR-101 and clinicopathological factors of BTCC(More)
BACKGROUND Chemotherapeutic insensitivity and tumor cell invasiveness are major obstacles to effectively treating muscle-invasive bladder cancer (MIBC). Recent reports show that microRNAs (miRNAs) play an important role in the chemotherapeutic response and disease progression of MIBC. Therefore, here we investigated the role of miR-150 in MIBC cells in(More)
BACKGROUND The microRNA miR-101 is downregulated in several cancers, including bladder cancer. However, miR-101's role in the invasion, metastasis, and chemosensitivity of bladder cancer cells remains unclear. This study was conducted to determine miR-101's role on the lymphangiogenic molecule vascular endothelial growth factor C (VEGF-C) and their effects(More)
Altered expression of survivin and leukocyte antigen class I (HLA-I) proteins is associated with tumor progression. This study investigated their expressions in clear cell renal cell carcinoma (ccRCC) tissues for association with a clinical significance of ccRCC patients. Ninety ccRCC and 20 normal tissue samples (i.e., control) were immunohistochemically(More)
BACKGROUND To date, prophylactic intravesical chemotherapy after radical nephroureterectomy is one of the few available treatments that effectively prevent secondary bladder cancer. However, treating all patients with prophylactic intravesical chemotherapy is excessive for patients who are at a low risk or insensitive to the treatment. Thus, to guide(More)
BACKGROUND Inflammatory myofibroblastic tumor (IMT) is a rare borderline tumor. The nomenclature of this disease is confused in the literature. CASE REPORT In this report, the case of a 62-year-old man with IMT recurrence of bladder secondary to prostate is presented. The possible etiology of IMT is discussed, along with its clinical manifestation and(More)
BACKGROUND Maspin, a non-inhibitory member of the serine protease inhibitor superfamily, has been characterized as a tumor suppressor gene in multiple cancer types. Chemotherapeutic insensitivity is one of major obstacles to effectively treating muscle invasive bladder cancer (MIBC). This study was conducted to investigate the role and probable mechanism of(More)
OBJECTIVE To investigate the effects of CCL21/CCR7 on the proliferation, migration, and invasion of T24 cells and the possible associated mechanisms: expression of MMP-2 and MMP-9, and regulation of BCL-2 and BAX proteins. METHODS T24 cells received corresponding treatments including vehicle control, antibody (20 ng/mL CCR7 antibody and 50 ng/ml CCL21),(More)
To date, several studies have been conducted to assess the association between endothelial nitric oxide synthase (eNOS) gene 894G > T polymorphism and prostate cancer (PCa) risk, but the results are conflicting. To derive a more precise estimation of the relationship between 894G > T polymorphism and PCa risk, the present meta-analysis was performed. A(More)
Wild-type p53-induced phosphatase (Wip1 or PPM1D) has been reported to be aberrantly expressed in various cancers and correlated with the malignant behavior of cancer cells. However, the function of Wip1 in RCC remains unclear. The present study investigated its abnormal expression and dysfunctions in clear cell renal cell carcinoma (ccRCC) in vitro. With(More)