A deimmunized and pharmacologically optimized Toll-like receptor 5 agonist for therapeutic applications
Mett et al. describe development of GP532, a substantially deimmunized derivative of Toll-like receptor 5 (TLR5) agonist entolimod. GP532 has mutations eliminating key B- and T-cell epitopes and an inflammasome-activating domain yet remains a potent NF-κB activator with biological effects similar to...
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2021-04-01
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Series: | Communications Biology |
Online Access: | https://doi.org/10.1038/s42003-021-01978-6 |
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doaj-bcafc6dab7b74c02bc2aec45e9ac993a2021-04-18T11:29:47ZengNature Publishing GroupCommunications Biology2399-36422021-04-014111410.1038/s42003-021-01978-6A deimmunized and pharmacologically optimized Toll-like receptor 5 agonist for therapeutic applicationsVadim Mett0Oleg V. Kurnasov1Ivan A. Bespalov2Ivan Molodtsov3Craig M. Brackett4Lyudmila G. Burdelya5Andrei A. Purmal6Anatoli S. Gleiberman7Ilia A. Toshkov8Catherine A. Burkhart9Yakov N. Kogan10Ekaterina L. Andrianova11Andrei V. Gudkov12Andrei L. Osterman13Buffalo BioLabs, LLCSanford Burnham Prebys Medical Discovery InstituteGenome Protection, Inc.Gamaleya Research Center of Epidemiology and MicrobiologyRoswell Park Comprehensive Cancer CenterRoswell Park Comprehensive Cancer CenterGenome Protection, Inc.Genome Protection, Inc.Genome Protection, Inc.Buffalo BioLabs, LLCGenome Protection, Inc.Genome Protection, Inc.Genome Protection, Inc.Sanford Burnham Prebys Medical Discovery InstituteMett et al. describe development of GP532, a substantially deimmunized derivative of Toll-like receptor 5 (TLR5) agonist entolimod. GP532 has mutations eliminating key B- and T-cell epitopes and an inflammasome-activating domain yet remains a potent NF-κB activator with biological effects similar to entolimod. Thus, GP532 is suitable for multi-dose TLR5-targeting therapies and patients with high titers of preexisting flagellin-neutralizing antibodies.https://doi.org/10.1038/s42003-021-01978-6 |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Vadim Mett Oleg V. Kurnasov Ivan A. Bespalov Ivan Molodtsov Craig M. Brackett Lyudmila G. Burdelya Andrei A. Purmal Anatoli S. Gleiberman Ilia A. Toshkov Catherine A. Burkhart Yakov N. Kogan Ekaterina L. Andrianova Andrei V. Gudkov Andrei L. Osterman |
spellingShingle |
Vadim Mett Oleg V. Kurnasov Ivan A. Bespalov Ivan Molodtsov Craig M. Brackett Lyudmila G. Burdelya Andrei A. Purmal Anatoli S. Gleiberman Ilia A. Toshkov Catherine A. Burkhart Yakov N. Kogan Ekaterina L. Andrianova Andrei V. Gudkov Andrei L. Osterman A deimmunized and pharmacologically optimized Toll-like receptor 5 agonist for therapeutic applications Communications Biology |
author_facet |
Vadim Mett Oleg V. Kurnasov Ivan A. Bespalov Ivan Molodtsov Craig M. Brackett Lyudmila G. Burdelya Andrei A. Purmal Anatoli S. Gleiberman Ilia A. Toshkov Catherine A. Burkhart Yakov N. Kogan Ekaterina L. Andrianova Andrei V. Gudkov Andrei L. Osterman |
author_sort |
Vadim Mett |
title |
A deimmunized and pharmacologically optimized Toll-like receptor 5 agonist for therapeutic applications |
title_short |
A deimmunized and pharmacologically optimized Toll-like receptor 5 agonist for therapeutic applications |
title_full |
A deimmunized and pharmacologically optimized Toll-like receptor 5 agonist for therapeutic applications |
title_fullStr |
A deimmunized and pharmacologically optimized Toll-like receptor 5 agonist for therapeutic applications |
title_full_unstemmed |
A deimmunized and pharmacologically optimized Toll-like receptor 5 agonist for therapeutic applications |
title_sort |
deimmunized and pharmacologically optimized toll-like receptor 5 agonist for therapeutic applications |
publisher |
Nature Publishing Group |
series |
Communications Biology |
issn |
2399-3642 |
publishDate |
2021-04-01 |
description |
Mett et al. describe development of GP532, a substantially deimmunized derivative of Toll-like receptor 5 (TLR5) agonist entolimod. GP532 has mutations eliminating key B- and T-cell epitopes and an inflammasome-activating domain yet remains a potent NF-κB activator with biological effects similar to entolimod. Thus, GP532 is suitable for multi-dose TLR5-targeting therapies and patients with high titers of preexisting flagellin-neutralizing antibodies. |
url |
https://doi.org/10.1038/s42003-021-01978-6 |
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