Emerging perspectives on RNA virus-mediated infections: from pathogenesis to therapeutic interventions

Pratik Mohanty1, Poojarani Panda2, Rakesh Kumar Acharya3

  • 1Department of Bioscience and Bioengineering, Indian Institute of Technology, Guwahati 781039, Assam, India.

PubMed

Insights

This review explores RNA virus pathogenesis and novel treatments, focusing on messenger RNA (mRNA) therapeutics and delivery systems for enhanced antiviral strategies and broader applications like cancer immunotherapy.

Area of Science:

  • Virology
  • Immunology
  • Biotechnology

Background:

  • RNA viruses present ongoing global public health challenges.
  • Understanding viral pathogenesis and developing effective therapies are crucial.
  • Existing antiviral drugs target various stages of the viral life cycle.

Purpose of the Study:

  • To provide a comprehensive overview of emerging perspectives on RNA virus infections.
  • To highlight innovative therapeutic strategies, particularly RNA-based and mRNA approaches.
  • To explore advancements in delivery systems for mRNA vaccines and their applications.

Main Methods:

  • Literature review and synthesis of current research on RNA virus pathogenesis.
  • Critical analysis of antiviral drugs and RNA-based therapeutics, including mRNA vaccines.
  • Exploration of delivery system technologies and their impact on vaccine efficacy and safety.

Main Results:

  • Messenger RNA (mRNA) therapeutics represent a revolutionary approach to antiviral interventions.
  • Innovations in delivery systems are enhancing the efficiency and safety of mRNA vaccines.
  • mRNA vaccines show promise beyond infectious diseases, including cancer immunotherapy and personalized medicine.

Conclusions:

  • Effective strategies against RNA viruses require a deep understanding of pathogenesis and advanced therapeutics.
  • mRNA technology and improved delivery systems are key to future antiviral interventions.
  • The scope of mRNA applications is expanding into oncology and personalized medicine, offering new therapeutic avenues.

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