Bladder cancer is the most common malignancy of urinary tract and the seventh most common cancer in men with the peak incidence in the sixth decade of life. Our knowledge about bladder tumors in pediatric age group mainly relies on case series. The reported cases are mostly low grade and non-muscle invasive. We herein present a case of a 17-year-old male with metastatic high-grade muscle-invasive bladder cancer who was presented with macroscopic hematuria and flank pain.
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http://dx.doi.org/10.4081/pr.2015.5928 | DOI Listing |
J Transl Med
December 2024
Department of Urology, Peking University First Hospital, Beijing Key Laboratory of Urogenital Diseases (Male) Molecular Diagnosis and Treatment Center, Beijing, 100034, China.
Objective: This study aims to investigate the molecular mechanisms by which YWHAG (Tyrosine 3-Monooxygenase/Tryptophan 5-Monooxygenase Activation Protein Gamma) promotes metastasis in bladder cancer. Specifically, it seeks to elucidate the role of YWHAG in driving cancer cell invasion and its potential as a prognostic marker for bladder cancer progression.
Methods: The expression pattern of YWHAG in both primary and metastatic bladder cancer tissues was analyzed using immunohistochemistry (IHC) to determine its correlation with clinical stage and prognosis in bladder cancer patients.
BMC Urol
December 2024
Department of Radiation Oncology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310003, China.
Background: Immune checkpoint inhibitors (ICIs) alone or in combination with standard chemotherapy for advanced urothelial carcinoma (UC) have been tested as first-line treatment in clinical trials. This study aimed to evaluate the clinical outcomes of programmed cell death 1 (PD-1) inhibitor alone or combined with chemotherapy for patients with locally advanced or metastatic UC in a real world clinical care setting, and sought to identify prognostic factors for overall survival (OS).
Methods: A retrospective, real-world study involving 35 locally advanced or metastatic UC patients treated with PD-1 inhibitor alone or in combination with chemotherapy was conducted.
Exp Mol Med
January 2025
Division of Epigenetics, DKFZ-ZMBH Alliance, German Cancer Research Center, 69120, Heidelberg, Germany.
Bladder cancer poses significant clinical challenges due to its high metastatic potential and poor prognosis, especially when it progresses to muscle-invasive stages. Here, we show that the mA reader YTHDC1 is downregulated in muscle-invasive bladder cancer and is negatively correlated with the expression of epithelial‒mesenchymal transition genes. The functional inhibition or depletion of YTHDC1 increased the migration and invasion of urothelial cells.
View Article and Find Full Text PDFReg Anesth Pain Med
December 2024
Department of Urology, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, South Korea
Background: The effect of anesthesia methods on non-muscle invasive bladder cancer (NMIBC) recurrence post-resection remains uncertain. We aimed to compare the oncological outcomes of spinal anesthesia (SA) and general anesthesia (GA) in patients with NMIBC.
Methods: This prospective randomized controlled trial recruited 287 patients with clinical NMIBC at Seoul National University Hospital from 2018 to 2020.
In Vivo
December 2024
Gyula Petrányi Doctoral School of Clinical Immunology and Allergology, Faculty of Medicine, University of Debrecen, Debrecen, Hungary.
Background/aim: Angiogenesis imaging has been a valuable complement to metabolic imaging with 2-deoxy-2-[F]fluoroglucose (FDG). In our longitudinal study, we investigated the tumour heterogeneity and the relationship between FDG and [Ga]Ga-NODAGA-c(RGDfK) (RGD) accumulation in breast cancer xenografts.
Materials And Methods: Two groups of cell lines, a fast-growing (4T1) and a slow-growing cell line (MDA-MB-HER2+), were inoculated into SCID mice.
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