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Apoptosis induced by SARS-CoV-2: can we target it?

Ahmed Donia1, Habib Bokhari2

  • 1Faculty of Science, Department of Biosciences, COMSATS University Islamabad, Islamabad, Pakistan. sp19-pmi-012@student.comsats.edu.pk.

Apoptosis : an International Journal on Programmed Cell Death
|January 29, 2021
PubMed

Insights

Certain viruses, including SARS-CoV-2, trigger apoptosis, a programmed cell death. This process impacts COVID-19 severity, suggesting apoptosis targeting as a potential treatment.

Area of Science:

  • Virology
  • Immunology
  • Cell Biology

Background:

  • Viruses can induce apoptosis, a form of programmed cell death, influencing host antiviral responses.
  • Apoptosis plays a dual role: potentially aiding viral clearance or causing tissue damage and disease progression.
  • Apoptosis induction is a characteristic feature of SARS-CoV-2 infection, the virus responsible for COVID-19.

Discussion:

  • A strong correlation exists between the rate of apoptosis and the pathogenicity and severity of COVID-19.
  • Understanding the intricate relationship between viral infection and apoptosis is crucial for comprehending disease mechanisms.
  • The complex interplay between SARS-CoV-2 and host cell apoptosis warrants further investigation.

Key Insights:

  • SARS-CoV-2 infection directly influences host cell apoptosis.
  • Elevated apoptosis rates are linked to increased COVID-19 severity and disease progression.
  • Apoptosis modulation represents a potential therapeutic avenue for managing SARS-CoV-2 infections.

Outlook:

  • Targeting virus-induced apoptosis presents a promising therapeutic strategy for COVID-19 treatment.
  • Further research into the molecular mechanisms of SARS-CoV-2-mediated apoptosis could reveal novel drug targets.
  • Developing interventions that modulate apoptosis could mitigate SARS-CoV-2-induced tissue injury and improve patient outcomes.
Keywords:
ApoptosisORF3aSARS-CoVSARS-CoV-2

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