Berberine governs NOTCH3/AKT signaling to enrich lung-resident memory T cells during tuberculosis
Copyright: © 2023 Pahuja et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited..
Stimulation of naïve T cells during primary infection or vaccination drives the differentiation and expansion of effector and memory T cells that mediate immediate and long-term protection. Despite self-reliant rescue from infection, BCG vaccination, and treatment, long-term memory is rarely established against Mycobacterium tuberculosis (M.tb) resulting in recurrent tuberculosis (TB). Here, we show that berberine (BBR) enhances innate defense mechanisms against M.tb and stimulates the differentiation of Th1/Th17 specific effector memory (TEM), central memory (TCM), and tissue-resident memory (TRM) responses leading to enhanced host protection against drug-sensitive and drug-resistant TB. Through whole proteome analysis of human PBMCs derived from PPD+ healthy individuals, we identify BBR modulated NOTCH3/PTEN/AKT/FOXO1 pathway as the central mechanism of elevated TEM and TRM responses in the human CD4+ T cells. Moreover, BBR-induced glycolysis resulted in enhanced effector functions leading to superior Th1/Th17 responses in human and murine T cells. This regulation of T cell memory by BBR remarkably enhanced the BCG-induced anti-tubercular immunity and lowered the rate of TB recurrence due to relapse and re-infection. These results thus suggest tuning immunological memory as a feasible approach to augment host resistance against TB and unveil BBR as a potential adjunct immunotherapeutic and immunoprophylactic against TB.
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E-Artikel |
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Erscheinungsjahr: |
2023 |
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Erschienen: |
2023 |
Enthalten in: |
Zur Gesamtaufnahme - volume:19 |
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Enthalten in: |
PLoS pathogens - 19(2023), 3 vom: 01. März, Seite e1011165 |
Sprache: |
Englisch |
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Beteiligte Personen: |
Pahuja, Isha [VerfasserIn] |
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Themen: |
0I8Y3P32UF |
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Anmerkungen: |
Date Completed 09.03.2023 Date Revised 09.04.2023 published: Electronic-eCollection Citation Status MEDLINE |
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doi: |
10.1371/journal.ppat.1011165 |
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PPN (Katalog-ID): |
NLM353873837 |
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520 | |a Stimulation of naïve T cells during primary infection or vaccination drives the differentiation and expansion of effector and memory T cells that mediate immediate and long-term protection. Despite self-reliant rescue from infection, BCG vaccination, and treatment, long-term memory is rarely established against Mycobacterium tuberculosis (M.tb) resulting in recurrent tuberculosis (TB). Here, we show that berberine (BBR) enhances innate defense mechanisms against M.tb and stimulates the differentiation of Th1/Th17 specific effector memory (TEM), central memory (TCM), and tissue-resident memory (TRM) responses leading to enhanced host protection against drug-sensitive and drug-resistant TB. Through whole proteome analysis of human PBMCs derived from PPD+ healthy individuals, we identify BBR modulated NOTCH3/PTEN/AKT/FOXO1 pathway as the central mechanism of elevated TEM and TRM responses in the human CD4+ T cells. Moreover, BBR-induced glycolysis resulted in enhanced effector functions leading to superior Th1/Th17 responses in human and murine T cells. This regulation of T cell memory by BBR remarkably enhanced the BCG-induced anti-tubercular immunity and lowered the rate of TB recurrence due to relapse and re-infection. These results thus suggest tuning immunological memory as a feasible approach to augment host resistance against TB and unveil BBR as a potential adjunct immunotherapeutic and immunoprophylactic against TB | ||
650 | 4 | |a Journal Article | |
650 | 4 | |a Research Support, Non-U.S. Gov't | |
650 | 7 | |a Berberine |2 NLM | |
650 | 7 | |a 0I8Y3P32UF |2 NLM | |
650 | 7 | |a Proto-Oncogene Proteins c-akt |2 NLM | |
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650 | 7 | |a NOTCH3 protein, human |2 NLM | |
650 | 7 | |a Receptor, Notch3 |2 NLM | |
700 | 1 | |a Negi, Kriti |e verfasserin |4 aut | |
700 | 1 | |a Kumari, Anjna |e verfasserin |4 aut | |
700 | 1 | |a Agarwal, Meetu |e verfasserin |4 aut | |
700 | 1 | |a Mukhopadhyay, Suparba |e verfasserin |4 aut | |
700 | 1 | |a Mathew, Babu |e verfasserin |4 aut | |
700 | 1 | |a Chaturvedi, Shivam |e verfasserin |4 aut | |
700 | 1 | |a Maras, Jaswinder Singh |e verfasserin |4 aut | |
700 | 1 | |a Bhaskar, Ashima |e verfasserin |4 aut | |
700 | 1 | |a Dwivedi, Ved Prakash |e verfasserin |4 aut | |
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