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Hepatitis01:25

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Hepatitis is an inflammatory condition of the liver most commonly caused by hepatotropic viruses (A–E), though non-infectious causes such as alcohol and drugs also exist.Hepatitis AHepatitis A virus (HAV) is a non-enveloped RNA virus of the Picornaviridae family. It is primarily transmitted via the fecal-oral route, typically through ingestion of contaminated food or water. After ingestion, HAV enters the bloodstream through the oropharynx or intestinal epithelium and reaches the liver.
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Related Experiment Video

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vHDvDB 2.0: Database and Group Comparison Server for Hepatitis Delta Virus.

Chi-Ching Lee1,2,3, Yiu Chung Lau1, You-Kai Liang1

  • 1Department of Computer Science and Information Engineering, Chang Gung University, Taoyuan 33302, Taiwan.

Viruses
|August 29, 2024
PubMed
Summary

Hepatitis delta virus (HDV) research is advanced by vHDvDB 2.0, a new database. This tool centralizes HDV sequences, aiding researchers in understanding this significant hepatitis B virus (HBV) coinfection.

Keywords:
databasegenotypinghepatitis delta virusweb server

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Area of Science:

  • Virology
  • Genomics
  • Bioinformatics

Background:

  • Hepatitis delta virus (HDV) poses significant global health risks, particularly in individuals coinfected with hepatitis B virus (HBV).
  • HDV infection leads to severe clinical outcomes, including acute hepatitis, liver failure, cirrhosis, and hepatocellular carcinoma.
  • Current research faces challenges due to the complexity of HDV infection dynamics and the need for accessible data.

Purpose of the Study:

  • To introduce vHDvDB 2.0, a comprehensive database for full-length HDV sequences.
  • To provide a user-friendly platform for accessing and analyzing HDV sequence data.
  • To facilitate enhanced scientific understanding and research into HDV.

Main Methods:

  • Development of a database integrating data preprocessing and secondary structure prediction.
  • Inclusion of epidemiological research tools within the platform.
  • Consolidation of diverse HDV sequence data into a centralized repository.

Main Results:

  • vHDvDB 2.0 offers a consolidated and user-friendly repository of HDV full-length sequences.
  • The platform integrates essential tools for data preprocessing, secondary structure prediction, and epidemiological analysis.
  • Facilitates streamlined access to HDV sequence data for the research community.

Conclusions:

  • vHDvDB 2.0 significantly enhances the accessibility of HDV sequence data for researchers.
  • The database is poised to accelerate scientific understanding of HDV, including genotype-specific characteristics.
  • This resource will enable more in-depth investigations into HDV sequence domains and viral evolution.