GENETIC POLYMORPHISMS OF TOLL-LIKE RECEPTOR 4 IN CHILDREN WITH RECURRENT URINARY TRACT INFECTIONS

Authors

  • Zukhriddin Zokirov Bukhara State Medical Institute named after Abu Ali ibn Sino,Bukhara,Uzbekistan
  • Iroda Sa'dullayeva Bukhara State Medical Institute named after Abu Ali ibn Sino,Bukhara,Uzbekistan

Keywords:

recurrent urinary tract infection, TLR4, polymorphism, children, innate immunity, genetics.

Abstract

Recurrent urinary tract infections (rUTIs) remain one of the most common bacterial diseases in pediatric practice and are associated with renal scarring, hypertension, and chronic kidney disease. Recent advances in molecular immunology have demonstrated that host genetic factors significantly influence susceptibility to recurrent infections. Among these factors, polymorphisms of the Toll-like receptor 4 (TLR4) gene have attracted considerable attention because of their role in innate immune recognition of Gram-negative bacteria. This review summarizes current evidence regarding the biological role of TLR4 polymorphisms in pediatric recurrent urinary tract infections and discusses their potential clinical application in early diagnosis, risk prediction, and personalized treatment strategies.

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References

1. John PP, Mike L, Mysorekar IU, et al. Urinary tract infections in children. Nature Reviews Urology. 2026.

2. Yu J, Pereira GMV, Allen-Brady K, et al. Genetic polymorphisms associated with urinary tract infection in children and adults: A systematic review and meta-analysis. American Journal of Obstetrics and Gynecology. 2024.

3. Aksu B, Afonso AC, Akil I, et al. Urine soluble TLR4 levels may contribute to predict urinary tract infection in children: The UTILISE Study. Pediatric Nephrology. 2024.

4. Sav NM, Eroz R, Kalay DN, et al. Investigation of TLR4 Polymorphism in Children with Vesicoureteral Reflux and Renal Scarring. Balkan Journal of Medical Genetics. 2024.

5. Gnech M, et al. Update and Summary of the EAU/ESPU Paediatric Guidelines on Urinary Tract Infection in Children. Journal of Pediatric Urology. 2025.

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Published

2026-07-18

How to Cite

GENETIC POLYMORPHISMS OF TOLL-LIKE RECEPTOR 4 IN CHILDREN WITH RECURRENT URINARY TRACT INFECTIONS. (2026). INTERNATIONAL CONFERENCE ON MEDICINE, SCIENCE, AND EDUCATION, 3(5), 39-41. https://universalconference.us/index.php/icmse/article/view/7588