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Updated: Nov 11, 2025

Multiplexed Single Cell mRNA Sequencing Analysis of Mouse Embryonic Cells
Published on: January 7, 2020
Transcriptome-wide quantification of double-stranded RNAs in live mouse tissues by dsRIP-Seq
Yimeng Gao1,2, Shirui Chen3, Stephanie Halene1,2
1Section of Hematology, Yale Cancer Center and Department of Internal Medicine, Yale University School of Medicine, New Haven, CT 06520, USA.
This study introduces a dsRNA immunoprecipitation and sequencing (dsRIP-Seq) protocol to measure double-stranded RNAs (dsRNAs) in mouse tissues. This method helps understand aberrant dsRNAs that trigger harmful innate immune responses.
Area of Science:
- Molecular Biology
- Immunology
- Genomics
Background:
- Double-stranded RNAs (dsRNAs) are crucial for cellular regulation and innate immune activation.
- Altered RNA editing and modifications can lead to aberrant endogenous dsRNAs, triggering detrimental immune responses.
Purpose of the Study:
- To present a comprehensive protocol for measuring dsRNAs in live mouse tissues.
- To enable the study of aberrant endogenous dsRNAs and their role in innate immunity.
Main Methods:
- Development and validation of a dsRNA immunoprecipitation and sequencing (dsRIP-Seq) protocol.
- Focus on tissue isolation, dsRNA immunoprecipitation, and computational analysis.
Main Results:
- The protocol provides a method for quantifying dsRNAs in complex biological samples.
- Enables investigation into the accumulation of aberrant dsRNAs in mouse tissues.
Conclusions:
- The dsRIP-Seq protocol is a valuable tool for studying dsRNA in vivo.
- Facilitates research into the link between RNA modifications, aberrant dsRNAs, and innate immune dysregulation.
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