Emerging digital PCR technology in precision medicine.

Area of Science:

• Molecular Biology
• Biotechnology
• Precision Medicine

Background:

• Digital PCR (dPCR) enhances precision over traditional PCR by individually amplifying single template molecules.
• This high sensitivity and accuracy make dPCR crucial for precision medicine applications.
• Advancements in dPCR technology include novel instruments and integrated biochips.

Purpose of the Study:

• To review the state-of-the-art progress in dPCR technology.
• To summarize diverse applications of dPCR in precision medicine.
• To discuss future implications and challenges of dPCR in clinical research.

Main Methods:

• Review of current dPCR technologies and integrated biochips.
• Analysis of clinical applications for biomarker detection (e.g., cfDNA, CTCs, EVs, proteins).
• Evaluation of dPCR's role in oncology, infectious diseases, rare event detection, gene expression analysis, and multiplexing.

Main Results:

• dPCR enables precise molecular characterization with high sensitivity.
• Emerging dPCR applications are valuable auxiliary diagnostic methods in oncology and infectious diseases.
• Clinical studies demonstrate dPCR's effectiveness in rare event detection, gene expression analysis, and multiplexing.

Conclusions:

• dPCR is a powerful tool for precision medicine due to its accuracy and sensitivity.
• Its applications are expanding as an auxiliary diagnostic method in various clinical fields.
• Further research is needed to address challenges and fully realize dPCR's potential in clinical settings.