An ensemble learning model for predicting cancer-specific survival of muscle-invasive bladder cancer patients undergoing bladder preservation therapy.

Background: More muscle-invasive bladder cancer (MIBC) patients are now eligible for bladder-preserving therapy (BPT), underscoring the need for precision medicine. This study aimed to identify prognostic predictors and construct a predictive model among MIBC patients who undergo BPT.

Methods: Data relating to MIBC patients were obtained from the Surveillance, Epidemiology and End Results (SEER) database from 2004 to 2016.

The upregulation and transcriptional regulatory mechanisms of Extra spindle pole bodies like 1 in bladder cancer: An immunohistochemistry and high-throughput screening Evaluation.

Background: This study aimed to explore the expression level and transcriptional regulation mechanism of Extra Spindle Pole Bodies Like 1 (ESPL1) in bladder cancer (BC).

Methods: A multicentre database of samples (n = 1391) was assayed for ESPL1 mRNA expression in BC and validated at the protein level by immunohistochemical (IHC) staining of in-house samples (n = 202). Single-cell sequencing (scRNA-seq) analysis and enrichment analysis explored ESPL1 distribution and their accompanying molecular mechanisms.

TM9SF1 promotes bladder cancer cell growth and infiltration.

Background: Bladder cancer (BC) is the most common urological tumor. It has a high recurrence rate, displays tutor heterogeneity, and resists chemotherapy. Furthermore, the long-term survival rate of BC patients has remained unchanged for decades, which seriously affects the quality of patient survival.

What should be the future direction of development in the field of prostate cancer with lung metastasis?

Background: Since the start of the 21 century, prostate cancer with lung metastasis (PCLM) has accumulated significant scientific research output. However, a systematic knowledge framework for PCLM is still lacking.

Aim: To reconstruct the global knowledge system in the field of PCLM, sort out hot research directions, and provide reference for the clinical and mechanism research of PCLM.

Identification of tumor immunophenotypes associated with immunotherapy response in bladder cancer.

Objectives: This study aims to reveal immunophenotypes associated with immunotherapy response in bladder cancer, identify the signature genes of immune subtypes, and provide new molecular targets for improving immunotherapy response.

Methods: Bladder cancer immunophenotypes were characterized in the bulk RNA sequencing dataset GSE32894 and Imvigor210, and gene expression signatures were established to identify the immunophenotypes. Expression of gene signatures were validated in single-cell RNA sequencing dataset GSE145140 and human proteins expression data source.

Nitidine chloride regulates cell function of bladder cancer in vitro through downregulating Lymphocyte antigen 75.

Nitidine chloride (NC) is effective on cancer in many tumors, but its effect on bladder cancer (BC) is unknown. We conducted cell function experiments to verify the antineoplastic effect of NC on BC cell lines (5637, T24, and UM-UC-3) in vitro. Then, mRNAs of NC-treated and NC-untreated BC cells were extracted for mRNA sequencing.

Down-regulation and clinical significance of Sorbin and SH3 domain-containing protein 1 in bladder cancer tissues.

Bladder cancer (BC) is a common cancer worldwide with a high prevalence. This study was conducted to elucidate the expression and clinical significance of Sorbin and SH3 domain-containing protein 1 (SORBS1) in BC as well as to explore its molecular mechanism in BC tumourigenesis. RNA-sequencing data, microarray, and Immunohistochemistry (IHC) were applied to elucidated the SORBS1 expression at multiple levels.

A study comparing dusting to basketing for renal stones ≤ 2 cm during flexible ureteroscopy.

Objectives: To compare the dusting efficiency and safety with basketing for treating renal stones ≤ 2 cm during flexible ureteroscopy (fURS).

Materials And Methods: This study included 218 patients with renal stones ≤ 2 cm treated with fURS. Among them, 106 patients underwent dusting, and 112 patients underwent fragmentation with basket extraction.

Decreased expression of transcription factor Homeobox A11 and its potential target genes in bladder cancer.

Bladder cancer (BC) ranks as the ninth most commonly diagnosed cancer worldwide. The presence of a transcription factor (TF) has been uncovered as a significant contributor to the pathophysiological changes of cancers. In present study, we elucidated the expression and clinical significance of Homeobox A11 (HOXA11) in BC for the first time, and originally investigated HOXA11 as a TF.

Bone marrow mesenchymal stem cells promote prostate cancer cell stemness via cell-cell contact to activate the Jagged1/Notch1 pathway.

Background: Mesenchymal stem cells (MSCs) play a crucial role in cancer development and tumor resistance to therapy in prostate cancer, but the influence of MSCs on the stemness potential of PCa cells by cell-cell contact remains unclear. In this study, we investigated the effect of direct contact of PCa cells with MSCs on the stemness of PCa and its mechanisms.

Methods: First, the flow cytometry, colony formation, and sphere formation were performed to determine the stemness of PCa, and the expression of stemness-related molecules (Sox2, Oct4, and Nanog) was investigated by western blot analysis.

MiRNA-145-5p expression and prospective molecular mechanisms in the metastasis of prostate cancer.

The clinicopathological implication and prospective molecular mechanisms of miRNA-145-5p in the metastasis of prostate cancer (PCa) stand unclear. Herein, it is found that miRNA-145-5p expression was remarkably reduced in 131 cases of metastatic PCa than 1371 cases of localised ones, as the standardised mean differences (SMD) was -1.26 and the area under the curve (AUC) was 0.

[Standardized training in robotic surgery in urology and andrology].

Robot surgical system is the most advanced laparoscopic surgery technology, with obvious advantages in urology. Training in robotic surgery is essential for the application of future surgical techniques. A standardized training program should be established for robotic surgery in urology and andrology and form a disciplinary consensus of expert ideas based on the actual conditions of China and successful experience abroad.

Downregulation of miRNA-205 Expression and Biological Mechanism in Prostate Cancer Tumorigenesis and Bone Metastasis.

Background: The expression and mechanism of microRNA-205 (miRNA-205) in prostate cancer (PCa) and its bone metastasis remain controversial.

Materials And Methods: The expression and discriminating capability of miRNA-205 were assessed by drawing a forest plot and a summarized receiver operating characteristic (SROC) curve, using data available from 27 miRNA-array and miRNA-sequencing datasets. The miRNA-205 target genes were acquired from online prediction tools, differentially upregulated genes in PCa, and differentially expressed genes (DEGs) after miRNA-205 transfection into PCa cell lines.

Small Nucleolar RNAs (snoRNAs)-Based Risk Score Classifier Predicts Overall Survival in Bladder Carcinoma.

BACKGROUND Bladder carcinoma (BLCA) is a leading cause of cancer-related deaths worldwide. The aim of this work was to develop an accurate stratification in predicting the prognosis and directing the treatment of BLCA patients based on small nucleolar RNAs (snoRNAs). MATERIAL AND METHODS Expression profiles of snoRNAs were downloaded from the SNORic database.

Development and validation of an immune prognostic classifier for clear cell renal cell carcinoma.

Background: Tumor-infiltrating immune cells are indispensable to the progression and prognosis of clear cell renal cell carcinoma (ccRCC).

Objective: The aim of this study was to explore the clinical implications of immune cell infiltrates in ccRCC.

Methods: The Cancer Genome Atlas (TCGA) database (N= 515) and E-MTAB-1980 cohort of patients (N= 101) were adopted to estimate the prognostic value of immune cell infiltration.

Preoperative aspartate aminotransferase-to-platelet ratio index (APRI) is a predictor on postoperative outcomes of hepatocellular carcinoma.

Preoperative aspartate aminotransferase-to-platelet ratio index (APRI) has been identified as a biochemical marker for histological fibrogenesis and fibrosis in cirrhosis and prognosis of hepatocellular carcinoma (HCC). Whether preoperative APRI can predict postoperative short-term outcomes has not been studied. The purpose of this study was to investigate the ability of preoperative APRI to predict short-term outcomes following liver resection for HCC.

Major hepatectomy is safe for hepatocellular carcinoma in elderly patients with cirrhosis.

Background: Because of an increasing aging population worldwide, a greater number of elderly patients are being considered for hepatic resection. The objective of this retrospective pair-matched study was to assess the influence of age on postoperative outcomes after major hepatectomy (resection of three or more Couinaud segments) in elderly patients with hepatocellular carcinoma (HCC) and cirrhosis.

Patients And Methods: A retrospective review of patient demographics, diagnoses, surgical treatments, and early postoperative outcomes was performed.

Meta-analysis of the prognostic and diagnostic significance of serum/plasma osteopontin in hepatocellular carcinoma.

Goals: The aim of this study was to perform a meta-analysis to evaluate the prognostic and diagnostic significance of serum/plasma osteopontin (OPN) in hepatocellular carcinoma (HCC).

Background: The prognostic and diagnostic value of serum/plasma OPN) in HCC remain controversial.

Study: Eligible studies were identified through a systematic literature search.

Diagnosis and treatment of hepatic tuberculosis: report of five cases and review of literature.

Hepatic tuberculosis is uncommon, lack of specific clinical manifestations and imaging features, so it can easily be misdiagnosed in clinical. Herein, we discuss variety of its forms and summarize the diagnosis and treatment of hepatic tuberculosis in this paper. Five cases of hepatic tuberculosis are described.

Prognostic role of neutrophil-to-lymphocyte ratio in colorectal cancer: a systematic review and meta-analysis.

The prognostic role of inflammation index like neutrophil-to-lymphocyte ratio (NLR) in colorectal cancer (CRC) remains controversial. We conduct a meta-analysis to determine the predictable value of NLR in the clinical outcome of CRC patients. The analysis was carried out based on the data from 16 studies (19 cohorts) to evaluate the association between NLR and overall survival (OS) and progression-free survival (PFS) in patients with CRC.