Advances in Diagnostic Microbiology: Rapid Molecular Techniques
Year: 2024
Type: article
Abstract: The advent of rapid molecular techniques has revolutionized the field of diagnostic microbiology, offering enhanced accuracy, speed, and sensitivity in the detection of pathogens. Traditional culture-based methods, though still valuable, have limitations in terms of time and sensitivity, which rapid molecular diagnostics aim to overcome. Techniques such as polymerase chain reaction (PCR), real-time PCR, and next-generation sequencing (NGS) have become integral tools in identifying pathogens, determining antimicrobial resistance, and even tracking outbreaks in real-time. This review discusses key advancements in molecular diagnostics, including the use of MALDI-TOF mass spectrometry, loop-mediated isothermal amplification (LAMP), and CRISPR (Clustered Regularly Interspaced Short Palindromic Repeats)-based diagnostics. Moreover, the application of these technologies to clinically relevant pathogens, such as Staphylococcus aureus and drug-resistant Mycobacterium tuberculosis, are highlighted. The aim of this work is to provide a comprehensive overview of the rapid molecular techniques that are transforming diagnostic microbiology, enhancing clinical decision-making, and enabling precision medicine.
Authors: Sonali P, Ravi Shankar R, Bernaitis L
Institution: Nandha Siddha Medical College and Hospital
Language: English
Subfield: Clinical Biochemistry
Domain: Life Sciences
Open Access status: green
OpenAlex ID: W6893151532
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