STAT3 isoforms differentially affect ACE2 expression: A potential target for COVID-19 therapy

Inbal Shamir, Mor Abutbul-Amitai, Haya Abbas-Egbariya, Metsada Pasmanik-Chor, Gideon Paret, Yael Nevo-Caspi*

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

13 Scopus citations

Abstract

The SARS-coronavirus 2 is the aetiologic agent COVID-19. ACE2 has been identified as a cell entry receptor for the virus. Therefore, trying to understand how the gene is controlled has become a major goal. We silenced the expression of STAT3α and STAT3β, and found that while silencing STAT3α causes an increase in ACE2 expression, silencing STAT3β causes the opposite effect. Studying the role of STAT3 in ACE2 expression will shed light on the molecular events that contribute to the progression of the disease and that the different roles of STAT3α and STAT3β in that context must be taken in consideration. Our results place STAT3 in line with additional potential therapeutic targets for treating COVID-19 patients.

Original languageEnglish
Pages (from-to)12864-12868
Number of pages5
JournalJournal of Cellular and Molecular Medicine
Volume24
Issue number21
DOIs
StatePublished - Nov 2020

Funding

FundersFunder number
Department of Intensive Care

    Keywords

    • ACE2
    • COVID-19
    • SARS-CoV-2
    • STAT3 isoforms
    • STAT3α
    • STAT3β

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