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Related Experiment Video

Updated: May 6, 2026

Use of Alu Element Containing Minigenes to Analyze Circular RNAs
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CircPac: A web-based analysis toolset for exploring circular RNA data.

Amir Hossein Foroutan1, Sadra Salehi-Mazandarani2, Maryam Lotfi-Shahreza1,3

  • 1Department of Computer Engineering, Shahreza Campus, University of Isfahan, Isfahan, Iran.

Data in Brief
|June 30, 2025
PubMed
Summary

A new web tool, CircPac, aids researchers in analyzing circular RNA (circRNA) data. It integrates multiple databases to visualize circRNA information, miRNA targets, and disease-associated expression changes.

Keywords:
CircularComputational biologyData visualizationMicroRNAsRNAWeb-based analysis

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Area of Science:

  • Molecular Biology
  • Bioinformatics
  • Genomics

Background:

  • Circular RNAs (circRNAs) are key regulatory molecules with unique properties like tissue-specific expression and stability.
  • Existing analytical tools lack comprehensive features for circRNA data analysis.
  • There is a need for integrated platforms to explore circRNA functions and disease associations.

Purpose of the Study:

  • To develop and present CircPac, a user-friendly, web-based toolset for comprehensive circRNA data analysis.
  • To integrate data from major circRNA databases (circBase, circBank, circRNADisease).
  • To enable visualization of circRNA information, miRNA interactions, and disease-specific expression patterns.

Main Methods:

  • Development of a web-based toolset using Python, pandas, seaborn, and Django.
  • Integration of multiple circRNA databases.
  • Implementation of functions for circRNA ID unification, information retrieval, miRNA target identification, and expression analysis.

Main Results:

  • CircPac provides a unified platform for accessing and analyzing circRNA data.
  • The toolset facilitates the identification of circRNA-miRNA interactions.
  • CircPac enables the visualization of circRNA expression changes in various diseases, generating publication-ready figures.

Conclusions:

  • CircPac offers a valuable resource for biologists to efficiently analyze and visualize circRNA data.
  • The toolset streamlines complex bioinformatic analyses related to circRNAs.
  • CircPac supports research into the roles of circRNAs in biological processes and diseases.