Nucleic Acid Tests for Clinical Translation

Area of Science:

• Biochemistry
• Molecular Biology
• Medical Diagnostics

Background:

• Nucleic acids (DNA and RNA) are fundamental to genetic information storage, transmission, and expression.
• Aberrant nucleic acid levels or mutations are linked to various diseases, highlighting the importance of accurate detection.
• In vitro nucleic acid tests (NATs) are vital for clinical diagnosis, particularly for infectious diseases.

Purpose of the Study:

• To provide a comprehensive review of the progress in nucleic acid analysis and detection technologies.
• To explore the diverse applications of nucleic acids in recognition probes, detection devices, and clinical diagnostics.
• To discuss emerging trends and future challenges in the field of nucleic acid testing.

Main Methods:

• Review of existing literature on nucleic acid testing principles and applications.
• Classification of NAT principles into hybridization, amplification (thermal-cycle or isothermal), and signal amplification.
• Analysis of research trends and clinical translation of nucleic acid-based technologies.

Main Results:

• Significant advancements in nucleic acid testing have enhanced specificity, sensitivity, and simplicity.
• NATs have evolved into a rapidly advancing field driven by clinical needs.
• Explosive growth in research interest over the past decade, spanning basic research to clinical translation.

Conclusions:

• Nucleic acid testing is a rapidly advancing field with critical implications for disease diagnosis and prevention.
• Continued innovation in NATs promises improved clinical outcomes and broader applications.
• Addressing current challenges is essential for unlocking the full potential of nucleic acid-based diagnostics.