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Antigen-Capture Enzyme-Linked Immunosorbent Assay for Specific Detection of Mycoplasma pneumoniae
Published on: February 24, 2023
Research progress on detection technologies for Mycoplasma pneumoniae
Huanhuan Wu1,2, Fang Jiang1,2, Siyu Tian3
1Clinical Laboratory Center, Central Hospital of Dalian University of Technology, Dalian, 116044, China.
Abstract:
Mycoplasma pneumoniae (M. pneumoniae) is a primary pathogen responsible for community-acquired pneumonia (CAP), particularly prevalent among children and adolescents. The recent global resurgence of infection cases, coupled with the rapid dissemination of macrolide-resistant M. pneumoniae (MRMP), underscores the critical clinical need for rapid and precise diagnostic technologies. This article systematically reviews the evolutionary trajectory of detection technologies, covering the transition from traditional culture and serological testing to modern molecular diagnostic techniques. It critically analyzes emerging platforms, including isothermal amplification, CRISPR/Cas-based diagnostics, microfluidic chips, and biosensors. It explores their potential in facilitating point-of-care testing (POCT) and simultaneous antimicrobial resistance profiling. Despite continuous technological advancements, challenges remain regarding the differentiation between active infection and colonization, as well as the balancing of cost-effectiveness. The future of M. pneumoniae diagnostics lies in the deep integration of multidisciplinary biotechnologies with artificial intelligence, aiming to construct intelligent "sample-to-answer" solutions to optimize clinical antimicrobial stewardship.
Insights
Rapid diagnostics for Mycoplasma pneumoniae (M. pneumoniae) are crucial due to rising infections and macrolide resistance. This review covers evolving detection methods, from traditional to advanced molecular techniques, for better community-acquired pneumonia (CAP) management.
Area of Science:
- Medical Microbiology
- Diagnostic Technologies
- Infectious Diseases
Background:
- Mycoplasma pneumoniae causes community-acquired pneumonia (CAP), especially in children and adolescents.
- A global resurgence of M. pneumoniae infections and macrolide-resistant strains (MRMP) necessitates advanced diagnostics.
Purpose of the Study:
- To systematically review the evolution of M. pneumoniae diagnostic technologies.
- To analyze emerging platforms for point-of-care testing (POCT) and antimicrobial resistance profiling.
Main Methods:
- Review of traditional methods (culture, serology).
- Analysis of modern molecular techniques (isothermal amplification, CRISPR/Cas, microfluidics, biosensors).
- Exploration of AI integration for automated diagnostics.
Main Results:
- Technological advancements show promise for rapid and precise M. pneumoniae detection.
- Emerging platforms offer potential for point-of-care applications and resistance profiling.
- Challenges include differentiating active infection from colonization and cost-effectiveness.
Conclusions:
- The future of M. pneumoniae diagnostics involves integrating diverse biotechnologies with AI for intelligent 'sample-to-answer' systems.
- Optimizing clinical antimicrobial stewardship is a key goal for advanced diagnostic solutions.
- Further development is needed to address current diagnostic limitations and improve patient outcomes.
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