Related Experiment Video
Updated: May 5, 2026

Author Spotlight: Leptospira DNA Detection in Water for Environmental Analysis and Disease Surveillance
Published on: June 14, 2024
Immune responses to Leptospira infection: roles as biomarkers for disease severity
Chintana Chirathaworn1, Sutthikarn Kongpan2
1Department of Microbiology, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand.
Abstract:
Various leptospiral components have been identified and shown to be involved in tissue destruction. In addition, immune responses to leptospires have been implicated in target organ damages in severe leptospirosis cases. Several inflammatory mediators were shown to be higher in susceptible animals than in resistant hosts. Moreover, cytokines/chemokines and serum proteins induced following Leptospira infection were suggested to be biomarkers for disease severity in human leptospirosis. This review focuses on the role of immune responses in the severity of leptospirosis. Studies in both animal models and humans are discussed.
Related Concept Videos
Acute Inflammation II: Local and Systemic Effects
Bacterial Phylum Spirochaetes

