Characterizing the role of tissue-type plasminogen activator in a mouse model of Group A streptococcal infection.


Journal

Microbes and infection
ISSN: 1769-714X
Titre abrégé: Microbes Infect
Pays: France
ID NLM: 100883508

Informations de publication

Date de publication:
Historique:
received: 27 02 2019
revised: 08 04 2019
accepted: 09 04 2019
pubmed: 23 4 2019
medline: 7 2 2020
entrez: 23 4 2019
Statut: ppublish

Résumé

Plasmin(ogen) acquisition is critical for invasive disease initiation by Streptococcus pyogenes (GAS). Host urokinase plasminogen activator (uPA) plays a role in mediating plasminogen activation for GAS dissemination, however the contribution of tissue-type plasminogen activator (tPA) to GAS virulence is unknown. Using novel tPA-deficient ALBPLG1 mice, our study revealed no difference in mouse survival, bacterial dissemination or the pathology of GAS infection in the absence of tPA in AlbPLG1/tPA

Identifiants

pubmed: 31009808
pii: S1286-4579(19)30051-6
doi: 10.1016/j.micinf.2019.04.004
pmc: PMC7707001
mid: NIHMS1644719
pii:
doi:

Substances chimiques

PLAT protein, human EC 3.4.21.68
Tissue Plasminogen Activator EC 3.4.21.68

Types de publication

Journal Article Research Support, N.I.H., Extramural Research Support, Non-U.S. Gov't

Langues

eng

Sous-ensembles de citation

IM

Pagination

412-417

Subventions

Organisme : NHLBI NIH HHS
ID : R01 HL013423
Pays : United States
Organisme : NHLBI NIH HHS
ID : R37 HL013423
Pays : United States

Informations de copyright

Copyright © 2019 Institut Pasteur. Published by Elsevier Masson SAS. All rights reserved.

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Auteurs

Diane Ly (D)

Illawarra Health and Medical Research Institute and School of Chemistry and Molecular Bioscience, Molecular Horizons, University of Wollongong, Wollongong, New South Wales, Australia.

Deborah Donahue (D)

W. M. Keck Center for Transgene Research, Department of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, IN, United States.

Mark J Walker (MJ)

School of Chemistry and Molecular Bioscience, Australian Infectious Diseases Research Centre, University of Queensland, St. Lucia, Queensland, Australia.

Victoria A Ploplis (VA)

W. M. Keck Center for Transgene Research, Department of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, IN, United States.

Jason D McArthur (JD)

Illawarra Health and Medical Research Institute and School of Chemistry and Molecular Bioscience, Molecular Horizons, University of Wollongong, Wollongong, New South Wales, Australia.

Marie Ranson (M)

Illawarra Health and Medical Research Institute and School of Chemistry and Molecular Bioscience, Molecular Horizons, University of Wollongong, Wollongong, New South Wales, Australia.

Francis J Castellino (FJ)

W. M. Keck Center for Transgene Research, Department of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, IN, United States.

Martina L Sanderson-Smith (ML)

Illawarra Health and Medical Research Institute and School of Chemistry and Molecular Bioscience, Molecular Horizons, University of Wollongong, Wollongong, New South Wales, Australia. Electronic address: martina@uow.edu.au.

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