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Gutman H, Aftalion M, Melamed S, Politi B, Nevo R, Havusha-Laufer S, Achdout H, Gur D, Israely T, Dachir S, Mamroud E, Sagi I, Vagima Y. Matrix Metalloproteinases Expression Is Associated with SARS-CoV-2-Induced Lung Pathology and Extracellular-Matrix Remodeling in K18-hACE2 Mice. Viruses 2022; 14:1627. [PMID: 35893698 PMCID: PMC9332556 DOI: 10.3390/v14081627] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Revised: 07/01/2022] [Accepted: 07/19/2022] [Indexed: 02/04/2023] Open
Abstract
The COVID-19 pandemic caused by the SARS-CoV-2 infection induced lung inflammation characterized by cytokine storm and fulminant immune response of both resident and migrated immune cells, accelerating alveolar damage. In this work we identified members of the matrix metalloprotease (MMPs) family associated with lung extra-cellular matrix (ECM) destruction using K18-hACE2-transgenic mice (K18-hACE2) infected intranasally with SARS-CoV-2. Five days post infection, the lungs exhibited overall alveolar damage of epithelial cells and massive leukocytes infiltration. A substantial pulmonary increase in MMP8, MMP9, and MMP14 in the lungs post SARS-CoV-2 infection was associated with degradation of ECM components including collagen, laminin, and proteoglycans. The process of tissue damage and ECM degradation during SARS-CoV-2 lung infection is suggested to be associated with activity of members of the MMPs family, which in turn may be used as a therapeutic intervention.
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Affiliation(s)
- Hila Gutman
- Israel Institute for Biological Research, Ness Ziona P.O. Box 19, Israel; (H.G.); (M.A.); (S.M.); (B.P.); (H.A.); (D.G.); (T.I.); (S.D.); (E.M.)
- Department of Biological Regulation, Weizmann Institute of Science, Herzel 234, Rehovot P.O. Box 26, Israel;
- Department of Biomolecular Sciences, Weizmann Institute of Science, Herzel 234, Rehovot P.O. Box 26, Israel;
| | - Moshe Aftalion
- Israel Institute for Biological Research, Ness Ziona P.O. Box 19, Israel; (H.G.); (M.A.); (S.M.); (B.P.); (H.A.); (D.G.); (T.I.); (S.D.); (E.M.)
| | - Sharon Melamed
- Israel Institute for Biological Research, Ness Ziona P.O. Box 19, Israel; (H.G.); (M.A.); (S.M.); (B.P.); (H.A.); (D.G.); (T.I.); (S.D.); (E.M.)
| | - Boaz Politi
- Israel Institute for Biological Research, Ness Ziona P.O. Box 19, Israel; (H.G.); (M.A.); (S.M.); (B.P.); (H.A.); (D.G.); (T.I.); (S.D.); (E.M.)
| | - Reinat Nevo
- Department of Biomolecular Sciences, Weizmann Institute of Science, Herzel 234, Rehovot P.O. Box 26, Israel;
| | - Sapir Havusha-Laufer
- Department of Biological Regulation, Weizmann Institute of Science, Herzel 234, Rehovot P.O. Box 26, Israel;
| | - Hagit Achdout
- Israel Institute for Biological Research, Ness Ziona P.O. Box 19, Israel; (H.G.); (M.A.); (S.M.); (B.P.); (H.A.); (D.G.); (T.I.); (S.D.); (E.M.)
| | - David Gur
- Israel Institute for Biological Research, Ness Ziona P.O. Box 19, Israel; (H.G.); (M.A.); (S.M.); (B.P.); (H.A.); (D.G.); (T.I.); (S.D.); (E.M.)
| | - Tomer Israely
- Israel Institute for Biological Research, Ness Ziona P.O. Box 19, Israel; (H.G.); (M.A.); (S.M.); (B.P.); (H.A.); (D.G.); (T.I.); (S.D.); (E.M.)
| | - Shlomit Dachir
- Israel Institute for Biological Research, Ness Ziona P.O. Box 19, Israel; (H.G.); (M.A.); (S.M.); (B.P.); (H.A.); (D.G.); (T.I.); (S.D.); (E.M.)
| | - Emanuelle Mamroud
- Israel Institute for Biological Research, Ness Ziona P.O. Box 19, Israel; (H.G.); (M.A.); (S.M.); (B.P.); (H.A.); (D.G.); (T.I.); (S.D.); (E.M.)
| | - Irit Sagi
- Department of Biological Regulation, Weizmann Institute of Science, Herzel 234, Rehovot P.O. Box 26, Israel;
| | - Yaron Vagima
- Israel Institute for Biological Research, Ness Ziona P.O. Box 19, Israel; (H.G.); (M.A.); (S.M.); (B.P.); (H.A.); (D.G.); (T.I.); (S.D.); (E.M.)
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