[Application Progress of Dual RNA Sequencing in Microbial Research]

Area of Science:

• Microbiology
• Genomics
• Bioinformatics

Background:

• The human body hosts complex microbial communities.
• Microbiota interact with host cells and each other.
• Understanding these interactions is crucial for health and disease.

Purpose of the Study:

• To review the application status and prospects of Dual RNA sequencing (Dual RNA-seq).
• To explore Dual RNA-seq's utility in studying microbial communities in various body sites.
• To highlight its potential in understanding host-microbe dynamics during infection.

Main Methods:

• Dual RNA sequencing enables simultaneous gene expression analysis of multiple interacting species.
• This technique facilitates the construction of interaction model diagrams.
• Review of existing applications in intestinal, respiratory, skin, and oral microbial research.

Main Results:

• Dual RNA-seq has been applied to various infection models.
• It allows direct investigation of dynamic inter-species interactions at the molecular level.
• Potential for identifying new therapeutic targets and biomarkers.

Conclusions:

• Dual RNA-seq is a promising technology for dissecting complex microbial interactions.
• Further research is needed to address experimental limitations, including optimal conditions and real-time observation.
• Advancements in bioinformatics are required for efficient data processing.