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Decoding the lncRNA World: Comprehensive Approaches to lncRNA Structure and Interactome Studies
Mihyun Oh1, Bo Lim Lee2, Srinivas Somarowthu2
1Graduate Program in Molecular and Cell Biology and Genetics, Graduate School of Biomedical Sciences and Professional Studies, College of Medicine, Drexel University, Philadelphia, PA 19102, USA.
Long non-coding RNAs (lncRNAs) regulate biological functions but their mechanisms are unclear. This review explores lncRNA structure-function relationships using integrated biophysical, biochemical, and sequencing methods to uncover therapeutic targets.
Area of Science:
- Molecular Biology
- Genomics
- Biochemistry
Background:
- Long non-coding RNAs (lncRNAs) are key regulators with poorly understood molecular mechanisms.
- Characterizing lncRNA function requires understanding their structure and interactions.
Purpose of the Study:
- To review recent advances in elucidating lncRNA structure-function relationships.
- To highlight integrative approaches for understanding lncRNA mechanisms and therapeutic potential.
Main Methods:
- Integration of biophysical and biochemical methods to study lncRNA structure.
- Application of sequencing-based approaches to analyze lncRNA interactomes.
- Combining structural and interactome data for comprehensive functional analysis.
Main Results:
- Overcoming challenges associated with lncRNA size and heterogeneity.
- Identification of functional RNA-binding protein partners for lncRNAs.
- Advancing the understanding of lncRNA roles in diverse biological pathways.
Conclusions:
- Integrative approaches provide deeper insights into lncRNA function.
- Elucidating lncRNA structure-function relationships can uncover new therapeutic opportunities.
- This review informs future research and therapeutic target development for lncRNAs.
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