The Role of Bacteria in Urology

Dr. Dirk Lange is a microbiologist who earned his Ph.D. in Microbiology and Immunology from the University of Western Ontario (London, Ontario) on understanding the role of the capsular polysaccharide in the pathogenesis of Campylobacter jejuni. Dr. Lange completed his post-doctoral fellowship at The Stone Centre at VGH with Dr. Ben Chew, where he contributed significantly to the area of urinary biomaterial design, providing a basic science perspective to understanding ureteral stent related morbidity. Due to his significant contributions to the research program at the Stone Centre, Dr. Lange was recruited to the Department of Urologic Sciences as an Assistant Professor in 2011, and is also the Director of Basic Science Research at the Stone Centre. Dr. Lange continues to run a research program aimed at studying the role of bacteria in urology, specifically the development of novel therapies for recurrent kidney stone disease based on the intestinal microbiome as well as the development of novel technologies to prevent indwelling device associated urinary tract infections.

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1. Bacteria in the Genitourinary Tract: The Microbiota and Probiotics.- 2. Overview of Urinary Tract infections.- 3. Pathogenic Mechanisms of Uropathogens.- 4. Urosepsis: Pathogenesis and Treatment.- 5. Struvite Stone Formation by Ureolytic Biofilm Infections.- 6. The Management of Infection Stones.- 7. The use of Probiotic Bacteria to Treat Recurrent Calcium Oxalate Kidney Stone Disease.- 8. Role of Oxalobacter formigenes Colonization in Calcium Oxalate Kidney Stone Disease.- 9. BCG for the Treatment of Non-Muscle Invasive Bladder Cancer.- 10. The Microbiome in Female Urology.- 11. The Microbiome in the Prostate: Prostatitis and Prostate Cancer.- 12. Beyond Bacteria: The Mycobiome and Virome in Urology.- 13. Metagenomics and the Microbiome.- 14. Urologic Devices: Infection and Encrustation.- 15. Role of Bacteria in Non-infection Stone Formation.- 16. The role of the intestinal microbiome in oxalate homeostasis.