STK4 Deficiency Impairs Innate Immunity and Interferon Production Through Negative Regulation of TBK1-IRF3 Signaling

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STK4 Deficiency Impairs Innate Immunity and Interferon Production Through Negative Regulation of TBK1-IRF3 Signaling. / Jørgensen, Sofie E.; Al-Mousawi, Ali; Assing, Kristian; Hartling, Ulla; Grosen, Dorthe; Fisker, Niels; Nielsen, Christian; Jakobsen, Marianne A.; Mogensen, Trine H.

In: Journal of Clinical Immunology, Vol. 41, No. 1, 01.2021, p. 109–124.

Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

Harvard

Jørgensen, SE, Al-Mousawi, A, Assing, K, Hartling, U, Grosen, D, Fisker, N, Nielsen, C, Jakobsen, MA & Mogensen, TH 2021, 'STK4 Deficiency Impairs Innate Immunity and Interferon Production Through Negative Regulation of TBK1-IRF3 Signaling', Journal of Clinical Immunology, vol. 41, no. 1, pp. 109–124. https://doi.org/10.1007/s10875-020-00891-7

APA

Jørgensen, S. E., Al-Mousawi, A., Assing, K., Hartling, U., Grosen, D., Fisker, N., Nielsen, C., Jakobsen, M. A., & Mogensen, T. H. (2021). STK4 Deficiency Impairs Innate Immunity and Interferon Production Through Negative Regulation of TBK1-IRF3 Signaling. Journal of Clinical Immunology, 41(1), 109–124. https://doi.org/10.1007/s10875-020-00891-7

CBE

Jørgensen SE, Al-Mousawi A, Assing K, Hartling U, Grosen D, Fisker N, Nielsen C, Jakobsen MA, Mogensen TH. 2021. STK4 Deficiency Impairs Innate Immunity and Interferon Production Through Negative Regulation of TBK1-IRF3 Signaling. Journal of Clinical Immunology. 41(1):109–124. https://doi.org/10.1007/s10875-020-00891-7

MLA

Vancouver

Jørgensen SE, Al-Mousawi A, Assing K, Hartling U, Grosen D, Fisker N et al. STK4 Deficiency Impairs Innate Immunity and Interferon Production Through Negative Regulation of TBK1-IRF3 Signaling. Journal of Clinical Immunology. 2021 Jan;41(1):109–124. https://doi.org/10.1007/s10875-020-00891-7

Author

Jørgensen, Sofie E. ; Al-Mousawi, Ali ; Assing, Kristian ; Hartling, Ulla ; Grosen, Dorthe ; Fisker, Niels ; Nielsen, Christian ; Jakobsen, Marianne A. ; Mogensen, Trine H. / STK4 Deficiency Impairs Innate Immunity and Interferon Production Through Negative Regulation of TBK1-IRF3 Signaling. In: Journal of Clinical Immunology. 2021 ; Vol. 41, No. 1. pp. 109–124.

Bibtex

@article{84ab4c26c22e4b4192a655f789d93723,
title = "STK4 Deficiency Impairs Innate Immunity and Interferon Production Through Negative Regulation of TBK1-IRF3 Signaling",
abstract = "Background: STK4 deficiency due to homozygous mutations in the STK4 gene encoding the STK4/MST1 kinase was first described in 2012. STK4/MST1 kinase regulates cell proliferation, survival, differentiation, and immune responses through canonical and non-canonical Hippo signaling pathways. Objective: We describe an 11-year-old girl with a clinical presentation consisting of severe recurrent herpes zoster, chronic warts, and recurrent pneumonias, as well as a somatic phenotype with hypothyroidism and low stature. Whole exome sequencing revealed STK4 deficiency due to homozygosity for a novel frameshift variant in STK4, c.523dupA, p.(L174fsTer45), resulting in a premature stop codon within the kinase domain. Methods: We performed a thorough investigation of the genetics and innate and adaptive immunological abnormalities in STK4 deficiency. Results: We show significantly impaired type I, II, and III interferon (IFN) responses and partly reduced proinflammatory cytokine responses to ligands of Toll-like receptor (TLR)3, TLR9, and the cytosolic RNA and DNA sensors as well as to microorganisms. Impaired IFN responses could be attributed to reduced phosphorylation of TBK1 and IRF3. Moreover, virus infection induced enhanced cell death by apoptosis. Importantly, autophagy pathways were slightly disturbed, with enhanced LC3B-Ito LCB3-II conversion at the single cell level but normal overall formation of LCB3 punctae. Finally, the patient displayed some indicators of impaired adaptive immunity in the form of insufficient vaccination responses, T cell lymphopenia, and reduced Treg fractions, although with largely normal T cell proliferation and normal IFNg production. Conclusion: Here, we demonstrate disturbances in various immune cell populations and pathways involved in innate immune responses, cell death, autophagy, and adaptive immunity in a patient homozygous for a novel STK4 frameshift mutation.",
keywords = "Autophagy, Interferon, IRF3, MST1, Oxidative burst, STK4, T cell lymphopenia, TBK1, Tregs",
author = "J{\o}rgensen, {Sofie E.} and Ali Al-Mousawi and Kristian Assing and Ulla Hartling and Dorthe Grosen and Niels Fisker and Christian Nielsen and Jakobsen, {Marianne A.} and Mogensen, {Trine H.}",
note = "Funding Information: This work was supported by grants from Aarhus University Research Foundation (AUFF-E-215-FLS-8-66) (T.H.M.), Independent Research Foundation Denmark-Medical Sciences (# 4004-00047B) (T.H.M.), The Lundbeck Foundation (R268-406 2016-3927) (T.H.M.), and Augustinus fonden (S.E.J.). Acknowledgments Publisher Copyright: {\textcopyright} 2020, Springer Science+Business Media, LLC, part of Springer Nature. Copyright: Copyright 2020 Elsevier B.V., All rights reserved.",
year = "2021",
month = jan,
doi = "10.1007/s10875-020-00891-7",
language = "English",
volume = "41",
pages = "109–124",
journal = "Journal of Clinical Immunology",
issn = "0271-9142",
publisher = "Springer New York LLC",
number = "1",

}

RIS

TY - JOUR

T1 - STK4 Deficiency Impairs Innate Immunity and Interferon Production Through Negative Regulation of TBK1-IRF3 Signaling

AU - Jørgensen, Sofie E.

AU - Al-Mousawi, Ali

AU - Assing, Kristian

AU - Hartling, Ulla

AU - Grosen, Dorthe

AU - Fisker, Niels

AU - Nielsen, Christian

AU - Jakobsen, Marianne A.

AU - Mogensen, Trine H.

N1 - Funding Information: This work was supported by grants from Aarhus University Research Foundation (AUFF-E-215-FLS-8-66) (T.H.M.), Independent Research Foundation Denmark-Medical Sciences (# 4004-00047B) (T.H.M.), The Lundbeck Foundation (R268-406 2016-3927) (T.H.M.), and Augustinus fonden (S.E.J.). Acknowledgments Publisher Copyright: © 2020, Springer Science+Business Media, LLC, part of Springer Nature. Copyright: Copyright 2020 Elsevier B.V., All rights reserved.

PY - 2021/1

Y1 - 2021/1

N2 - Background: STK4 deficiency due to homozygous mutations in the STK4 gene encoding the STK4/MST1 kinase was first described in 2012. STK4/MST1 kinase regulates cell proliferation, survival, differentiation, and immune responses through canonical and non-canonical Hippo signaling pathways. Objective: We describe an 11-year-old girl with a clinical presentation consisting of severe recurrent herpes zoster, chronic warts, and recurrent pneumonias, as well as a somatic phenotype with hypothyroidism and low stature. Whole exome sequencing revealed STK4 deficiency due to homozygosity for a novel frameshift variant in STK4, c.523dupA, p.(L174fsTer45), resulting in a premature stop codon within the kinase domain. Methods: We performed a thorough investigation of the genetics and innate and adaptive immunological abnormalities in STK4 deficiency. Results: We show significantly impaired type I, II, and III interferon (IFN) responses and partly reduced proinflammatory cytokine responses to ligands of Toll-like receptor (TLR)3, TLR9, and the cytosolic RNA and DNA sensors as well as to microorganisms. Impaired IFN responses could be attributed to reduced phosphorylation of TBK1 and IRF3. Moreover, virus infection induced enhanced cell death by apoptosis. Importantly, autophagy pathways were slightly disturbed, with enhanced LC3B-Ito LCB3-II conversion at the single cell level but normal overall formation of LCB3 punctae. Finally, the patient displayed some indicators of impaired adaptive immunity in the form of insufficient vaccination responses, T cell lymphopenia, and reduced Treg fractions, although with largely normal T cell proliferation and normal IFNg production. Conclusion: Here, we demonstrate disturbances in various immune cell populations and pathways involved in innate immune responses, cell death, autophagy, and adaptive immunity in a patient homozygous for a novel STK4 frameshift mutation.

AB - Background: STK4 deficiency due to homozygous mutations in the STK4 gene encoding the STK4/MST1 kinase was first described in 2012. STK4/MST1 kinase regulates cell proliferation, survival, differentiation, and immune responses through canonical and non-canonical Hippo signaling pathways. Objective: We describe an 11-year-old girl with a clinical presentation consisting of severe recurrent herpes zoster, chronic warts, and recurrent pneumonias, as well as a somatic phenotype with hypothyroidism and low stature. Whole exome sequencing revealed STK4 deficiency due to homozygosity for a novel frameshift variant in STK4, c.523dupA, p.(L174fsTer45), resulting in a premature stop codon within the kinase domain. Methods: We performed a thorough investigation of the genetics and innate and adaptive immunological abnormalities in STK4 deficiency. Results: We show significantly impaired type I, II, and III interferon (IFN) responses and partly reduced proinflammatory cytokine responses to ligands of Toll-like receptor (TLR)3, TLR9, and the cytosolic RNA and DNA sensors as well as to microorganisms. Impaired IFN responses could be attributed to reduced phosphorylation of TBK1 and IRF3. Moreover, virus infection induced enhanced cell death by apoptosis. Importantly, autophagy pathways were slightly disturbed, with enhanced LC3B-Ito LCB3-II conversion at the single cell level but normal overall formation of LCB3 punctae. Finally, the patient displayed some indicators of impaired adaptive immunity in the form of insufficient vaccination responses, T cell lymphopenia, and reduced Treg fractions, although with largely normal T cell proliferation and normal IFNg production. Conclusion: Here, we demonstrate disturbances in various immune cell populations and pathways involved in innate immune responses, cell death, autophagy, and adaptive immunity in a patient homozygous for a novel STK4 frameshift mutation.

KW - Autophagy

KW - Interferon

KW - IRF3

KW - MST1

KW - Oxidative burst

KW - STK4

KW - T cell lymphopenia

KW - TBK1

KW - Tregs

UR - http://www.scopus.com/inward/record.url?scp=85092719114&partnerID=8YFLogxK

U2 - 10.1007/s10875-020-00891-7

DO - 10.1007/s10875-020-00891-7

M3 - Journal article

C2 - 33078349

AN - SCOPUS:85092719114

VL - 41

SP - 109

EP - 124

JO - Journal of Clinical Immunology

JF - Journal of Clinical Immunology

SN - 0271-9142

IS - 1

ER -