Aging Androgens/metabolism Anti-Inflammatory Agents Humans Inflammation Male *Prostatic Hyperplasia benign prostatic hyperplasia disease progression pathogenesis commercial or financial relationships that could be construed as a potential conflict of interest.

Aged China Databases Factual *Diabetes Mellitus/epidemiology Humans *Lower Urinary Tract Symptoms/complications/epidemiology Male *Prostatic Hyperplasia/complications *Luts *benign prostatic hyperplasia *diabetes mellitus *lower urinary tract symptoms *meta-analysis commercial or financial relationships that could be construed as a potential conflict of interest.

androgen suppression therapy bladder cancer incidence meta-analysis recurrence commercial or financial relationships that could be construed as a potential conflict of interest.

Cisplatin/adverse effects Humans *Immunotherapy/adverse effects/methods *Muscles/pathology *Neoadjuvant Therapy/adverse effects Neoplasm Staging *Urinary Bladder Neoplasms/drug therapy/pathology/therapy chemoimmunotherapy immunotherapy meta-analysis muscle-invasive bladder cancer (MIBC) neoadjuvant commercial or financial relationships that could be construed as a potential conflict of interest.

Humans Female Male *Urinary Bladder Neoplasms/etiology/microbiology RNA Ribosomal 16S/genetics Urinary Bladder/microbiology *Microbiota/genetics Bacteria/genetics Bladder cancer Gender Urinary microbiota Uropathogens of interest.

Biomarkers Humans Inflammation Prognosis Proportional Hazards Models *Urinary Bladder Neoplasms bladder cancer meta-analysis survival systemic immune-inflammation index commercial or financial relationships that could be construed as a potential conflict of interest.

Apoptosis B7-H1 Antigen/genetics/metabolism *Carcinoma Transitional Cell/pathology Cystectomy Humans Immune Checkpoint Inhibitors Ligands Lymph Node Excision Neoplasm Recurrence Local/pathology Prognosis Programmed Cell Death 1 Receptor Urinary Bladder *Urinary Bladder Neoplasms/pathology bladder urothelial carcinoma meta-analysis prognostic value programmed cell death ligand-1 radical cystectomy commercial or financial relationships that could be construed as a potential conflict of interest.

bladder cancer cohort cruciferous vegetables meta-analysis risk commercial or financial relationships that could be construed as a potential conflict of interest.

bladder cancer incidence meta-analyses metformin treatment outcome commercial or financial relationships that could be construed as a potential conflict of interest.

en bloc resection high-risk nonmuscle-invasive bladder cancer reresection systematic review and meta-analysis commercial or financial relationships that could be construed as a potential conflict of interest.

Adult Aged Aged 80 and over Antineoplastic Combined Chemotherapy Protocols/adverse effects/*therapeutic use B7-H1 Antigen/antagonists & inhibitors Carcinoma/*drug therapy/immunology/mortality/pathology Clinical Decision-Making Female Humans Immune Checkpoint Inhibitors/adverse effects/*therapeutic use Male Middle Aged Patient Selection Progression-Free Survival Time Factors Urinary Bladder Neoplasms/*drug therapy/immunology/mortality/pathology Urothelium/*drug effects/immunology/pathology Immune-checkpoint inhibitor Meta-analysis Programmed death-ligand 1 Urothelial carcinoma interests/personal relationships which may be considered as potential competing interests: The authors certify that all conflicts of interest including specific financial interests and relationships and affiliations relevant to the subject matter or materials discussed in the article are listed as follows: Shahrokh Shariat owns or co-owns the following patents: methods to determine prognosis after therapy for prostate cancer. Granted 2002-09-06. Methods to determine prognosis after therapy for bladder cancer. Granted 2003-06-19. Prognostic methods for patients with prostatic disease. Granted 2004-08-05. Soluble Fas: urinary marker for the detection of bladder transitional cell carcinoma. Granted 2010-07-20. He has a consulting or advisory role for the following: Astellas Astra Zeneca Bayer BMS Cepheid Ferring Ipsen Jansen Lilly MSD Olympus Pfizer Pierre Fabre Roche Sanochemia Sanofi Takeda Urogen and Wolff. All remaining authors have declared no conflicts of interest.

Her2 bladder cancer clinical significance meta-analysis prognostic value commercial or financial relationships that could be construed as a potential conflict of interest.

alcohol bladder cancer dose-response meta-analysis systematic review commercial or financial relationships that could be construed as a potential conflict of interest.

Crohn's disease bladder cancer inflammatory bowel diseases meta-analysis ulcerative colitis commercial or financial relationships that could be construed as a potential conflict of interest.

Biomarkers Tumor/*metabolism Estrogen Receptor alpha/*metabolism Estrogen Receptor beta/*metabolism GATA3 Transcription Factor/*metabolism Humans Prognosis Urinary Bladder Neoplasms/diagnosis/*metabolism Gata3 bladder cancer estrogen receptors immunohistochemistry tumour markers commercial or financial relationships that could be construed as a potential conflict of interest.

5-aminolaevulinic acid cystectomy cystoscopy hexylaminolaevulinate narrow-band imaging photodynamic diagnosis commercial or financial relationships that could be construed as a potential conflict of interest.

Animals Diabetes Mellitus/*physiopathology Disease Progression Humans Obesity/*complications Urinary Bladder Neoplasms/etiology/*pathology all-cause mortality cancer specific mortality diabetes disease recurrence obesity overweight urinary bladder cancer commercial or financial relationships that could be construed as a potential conflict of interest.

cohort study intravesical recurrence meta-analysis nomogram preoperative urine cytology upper urinary tract urothelial carcinoma commercial or financial relationships that could be construed as a potential conflict of interest.

Age of Onset Cohort Studies Female Hormones/*metabolism Humans Menopause Middle Aged Parity Prospective Studies *Reproduction Risk Assessment Risk Factors United States/epidemiology Urinary Bladder Neoplasms/epidemiology/*physiopathology Plco bladder cancer hormones meta-analysis reproductive factors interest.

Antihypertensive Agents/*adverse effects/therapeutic use Disease Susceptibility Dose-Response Relationship Drug Humans Hypertension/complications/drug therapy/etiology Kidney Neoplasms/*epidemiology/*etiology Odds Ratio Publication Bias Risk Assessment Risk Factors Urinary Bladder Neoplasms/*epidemiology/*etiology antihypertensive medications bladder cancer kidney cancer meta-analysis risk interest.