Related Experiment Video
Updated: Dec 24, 2025
10:00
High-throughput Quantitative Real-time RT-PCR Assay for Determining Expression Profiles of Types I and III Interferon Subtypes
Published on: March 24, 2015
13.7K
Type 1 interferons as a potential treatment against COVID-19
Erwan Sallard1, François-Xavier Lescure2, Yazdan Yazdanpanah2
1École Normale Supérieure de Paris, 45 Rue D'Ulm, 75005, Paris, France.
Antiviral Research
|April 11, 2020
Summary
Type 1 interferons show antiviral promise against coronaviruses. Preliminary data suggests these interferons may be effective for treating COVID-19 and warrant clinical evaluation.
Area of Science:
- Virology
- Immunology
- Infectious Diseases
Background:
- Type 1 interferons exhibit broad-spectrum antiviral properties in laboratory settings.
- These interferons are under investigation for Middle East Respiratory Syndrome Coronavirus (MERS-CoV) treatment.
Purpose of the Study:
- To review preliminary data on the efficacy of type 1 interferons against SARS-CoV-2.
- To assess the relevance of clinical trials for type 1 interferons in treating COVID-19.
Main Methods:
- Review of preliminary scientific data.
- Analysis of existing clinical trial information for MERS-CoV.
Main Results:
- Preliminary data suggests potential antiviral activity of type 1 interferons against SARS-CoV-2.
- The evaluation of type 1 interferons in clinical trials for COVID-19 is deemed relevant.
Conclusions:
- Type 1 interferons demonstrate potential as a therapeutic strategy for COVID-19.
- Further clinical investigation of type 1 interferons for SARS-CoV-2 is warranted.
Related Concept Videos
02:30siRNA - Small Interfering RNAs
18.2K
Small interfering RNAs, or siRNAs, are short regulatory RNA molecules that can silence genes post-transcriptionally, as well as the transcriptional level in some cases. siRNAs are important for protecting cells against viral infections and silencing transposable genetic elements.
In the cytoplasm, siRNA is processed from a double-stranded RNA, which comes from either endogenous DNA transcription or exogenous sources like a virus. This double-stranded RNA is then cleaved by the...
In the cytoplasm, siRNA is processed from a double-stranded RNA, which comes from either endogenous DNA transcription or exogenous sources like a virus. This double-stranded RNA is then cleaved by the...
18.2K
01:29Immune Response Against Viral Pathogens
1.6K
The immune system's response to viral infections is a complex and coordinated process involving natural killer (NK) cells, T cell-mediated responses, and antibody-mediated responses.
NK Cells
NK cells are a crucial part of our innate immune system, acting as the first line of defense against viral infections. These cells can recognize and kill infected cells without prior exposure to the virus, effectively slowing down the spread of infection. Additionally, NK cells produce proinflammatory...
NK Cells
NK cells are a crucial part of our innate immune system, acting as the first line of defense against viral infections. These cells can recognize and kill infected cells without prior exposure to the virus, effectively slowing down the spread of infection. Additionally, NK cells produce proinflammatory...
1.6K
01:23Antimicrobial Proteins
12.8K
Antimicrobial proteins are important components of the immune system. They aid the body in combating pathogens by either killing them directly or hindering their replication processes. Four main types of antimicrobial substances are interferons, the complement system, iron-binding proteins, and antimicrobial proteins.
Interferons
Interferons (IFNs) are proteins produced by lymphocytes, macrophages, and fibroblasts infected with viruses. While IFNs cannot prevent viruses from entering and...
Interferons
Interferons (IFNs) are proteins produced by lymphocytes, macrophages, and fibroblasts infected with viruses. While IFNs cannot prevent viruses from entering and...
12.8K