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Related Experiment Video

Updated: Dec 13, 2025

Rapid One-step Enzymatic Synthesis and All-aqueous Purification of Trehalose Analogues
09:27

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Published on: February 17, 2017

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Potential Fast COVID-19 Containment With Trehalose.

Daisy Martinon1, Vanessa F Borges1, Angela C Gomez1

  • 1Division of Infectious Diseases and Immunology, Department of Pediatrics, Cedars-Sinai Medical Center, Los Angeles, CA, United States.

Frontiers in Immunology
|August 1, 2020
PubMed
Summary

Trehalose, a natural disaccharide, may prevent SARS-CoV-2 infection and transmission by impairing viral function. This research proposes trehalose as a potential treatment to combat the COVID-19 pandemic.

Keywords:
COVID-19SARS-CoV-2autophagyprophylaxistrehalose

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Area of Science:

  • Virology
  • Biochemistry
  • Public Health

Background:

  • The COVID-19 pandemic, caused by SARS-CoV-2, has overwhelmed global health systems.
  • Resource-poor nations face compounded challenges due to existing health disparities.
  • Healthcare workers are at high risk, underscoring the urgent need for effective treatments.

Purpose of the Study:

  • To propose trehalose as a potential preventative treatment for SARS-CoV-2 infection.
  • To explore trehalose's mechanism in inhibiting viral transmission.
  • To address the urgent need for COVID-19 therapeutics.

Main Methods:

  • Literature review on trehalose's known antiviral properties.
  • Analysis of trehalose's interaction with cellular autophagy pathways.
  • Hypothesizing trehalose's efficacy against SARS-CoV-2 based on existing data.

Main Results:

  • Trehalose is a natural glucose disaccharide with known effects on viral function.
  • Trehalose is implicated in modulating the autophagy system, a key cellular process.
  • Existing data suggests trehalose can impair viral replication and assembly.

Conclusions:

  • Trehalose shows promise as a preventative measure against SARS-CoV-2.
  • Further research is warranted to validate trehalose's efficacy in clinical settings.
  • Trehalose could offer a novel therapeutic strategy for COVID-19 prevention and control.