Abstract
Whilst upregulation of type I interferon (IFN) signaling is common across the type I interferonopathies (T1Is), central nervous system (CNS) involvement varies between these disorders, the basis of which remains unclear. We collected cerebrospinal fluid (CSF) and serum from patients with Aicardi-Goutières syndrome (AGS), STING-associated vasculopathy with onset in infancy (SAVI), presumed monogenic T1Is (pT1I), childhood systemic lupus erythematosus with neuropsychiatric features (nSLE), non-IFN-related autoinflammation (AI) and non-inflammatory hydrocephalus (as controls). We measured IFN-alpha protein using digital ELISA. Eighty-two and 63 measurements were recorded respectively in CSF and serum of 42 patients and 6 controls. In an intergroup comparison (taking one sample per individual), median CSF IFN-alpha levels were elevated in AGS, SAVI, pT1I, and nSLE compared to AI and controls, with levels highest in AGS compared to all other groups. In AGS, CSF IFN-alpha concentrations were higher than in paired serum samples. In contrast, serum IFN was consistently higher compared to CSF levels in SAVI, pT1I, and nSLE. Whilst IFN-alpha is present in the CSF and serum of all IFN-related diseases studied here, our data suggest the primary sites of IFN production in the monogenic T1I AGS and SAVI are, respectively, the CNS and the periphery. These results inform the diagnosis of, and future therapeutic approaches to, monogenic and multifactorial T1Is.
Similar content being viewed by others
References
Crow YJ, Lebon P, Casanova J-L, Gresser I. A brief historical perspective on the pathological consequences of excessive type I interferon exposure in vivo. J Clin Immunol. 2018;38:694–8.
Crow YJ. Type I interferonopathies: a novel set of inborn errors of immunity. Ann N Y Acad Sci. 2011;1238:91–8.
Aicardi J, Goutières F. A progressive familial encephalopathy in infancy with calcifications of the basal ganglia and chronic cerebrospinal fluid lymphocytosis. Ann Neurol. 1984;15:49–54.
Uggenti C, Lepelley A, Crow YJ. Self-awareness: nucleic acid-driven inflammation and the type I interferonopathies. Annu Rev Immunol. 2019;37:247–67.
Muskardin TLW, Niewold TB. Type I interferon in rheumatic diseases. Nat Rev Rheumatol. 2018;14:214–28.
Lebon P, Badoual J, Ponsot G, Goutières F, Hémeury-Cukier F, Aicardi J. Intrathecal synthesis of interferon-alpha in infants with progressive familial encephalopathy. J Neurol Sci. 1988;84:201–8.
Rodero MP, Decalf J, Bondet V, Hunt D, Rice GI, Werneke S, et al. Detection of interferon alpha protein reveals differential levels and cellular sources in disease. J Exp Med. 2017;214:1547–55.
Rice GI, Forte GMA, Szynkiewicz M, Chase DS, Aeby A, Abdel-Hamid MS, et al. Assessment of interferon-related biomarkers in Aicardi-Goutières syndrome associated with mutations in TREX1, RNASEH2A, RNASEH2B, RNASEH2C, SAMHD1, and ADAR: a case-control study. Lancet Neurol. 2013;12:1159–69.
Crow YJ, Leitch A, Hayward BE, Garner A, Parmar R, Griffith E, et al. Mutations in genes encoding ribonuclease H2 subunits cause Aicardi-Goutières syndrome and mimic congenital viral brain infection. Nat Genet. 2006;38:910–6.
Rice GI, Kasher PR, Forte GMA, Mannion NM, Greenwood SM, Szynkiewicz M, et al. Mutations in ADAR1 cause Aicardi-Goutières syndrome associated with a type I interferon signature. Nat Genet. 2012;44:1243–8.
Rice GI, Del Toro DY, Jenkinson EM, Forte GM, Anderson BH, Ariaudo G, et al. Gain-of-function mutations in IFIH1 cause a spectrum of human disease phenotypes associated with upregulated type I interferon signaling. Nat Genet. 2014;46:503–9.
Crow YJ, Hayward BE, Parmar R, Robins P, Leitch A, Ali M, et al. Mutations in the gene encoding the 3’-5’ DNA exonuclease TREX1 cause Aicardi-Goutières syndrome at the AGS1 locus. Nat Genet. 2006;38:917–20.
Liu Y, Jesus AA, Marrero B, Yang D, Ramsey SE, Sanchez GAM, et al. Activated STING in a vascular and pulmonary syndrome. N Engl J Med. 2014;371:507–18.
Jeremiah N, Neven B, Gentili M, Callebaut I, Maschalidi S, Stolzenberg M-C, et al. Inherited STING-activating mutation underlies a familial inflammatory syndrome with lupus-like manifestations. J Clin Invest. 2014;124:5516–20.
Gratia M, Rodero MP, Conrad C, Bou Samra E, Maurin M, Rice GI, et al. Bloom syndrome protein restrains innate immune sensing of micronuclei by cGAS. J Exp Med. 2019;216:1199–213.
Canna SW, de Jesus AA, Gouni S, Brooks SR, Marrero B, Liu Y, et al. An activating NLRC4 inflammasome mutation causes autoinflammation with recurrent macrophage activation syndrome. Nat Genet. 2014;46:1140–6.
Romberg N, Moussawi KAL, Nelson-Williams C, Stiegler AL, Loring E, Choi M, et al. Mutation of NLRC4 causes a syndrome of enterocolitis and autoinflammation. Nat Genet. 2014;46:1135–9.
Ayrolles A, Ellul P, Renaldo F, Boespflug-Tanguy O, Delorme R, Drunat S, et al. Catatonia in a patient with Aicardi-Goutières syndrome efficiently treated with immunoadsorption. Schizophr Res. 2020.
Thomas CA, Tejwani L, Trujillo CA, Negraes PD, Herai RH, Mesci P, et al. Modeling of TREX1-dependent autoimmune disease using human stem cells highlights L1 accumulation as a source of neuroinflammation. Cell Stem Cell. 2017;21:319–31.e8.
Melki I, Frémond M-L. Type I interferonopathies: from a novel concept to targeted therapeutics. Curr Rheumatol Rep. 2020;22:32.
Tang X, Xu H, Zhou C, Peng Y, Liu H, Liu J, et al. STING-associated vasculopathy with onset in infancy in three children with new clinical aspect and unsatisfactory therapeutic responses to tofacitinib. J Clin Immunol. 2019.
Frémond M-L, Hadchouel A, Berteloot L, Melki I, Bresson V, Barnabei L, et al. Overview of STING-associated vasculopathy with onset in infancy (SAVI) among 21 patients. J Allergy Clin Immunol Pract. 2020. https://doi.org/10.1016/j.jaip.2020.11.007.
Ahmad S, Mu X, Yang F, Greenwald E, Park JW, Jacob E, et al. Breaching self-tolerance to Alu Duplex RNA underlies MDA5-mediated inflammation. Cell. 2018;172:797–810.e13.
Chung H, Calis JJA, Wu X, Sun T, Yu Y, Sarbanes SL, et al. Human ADAR1 prevents endogenous RNA from triggering translational shutdown. Cell. 2018;172:811–24.e14.
Altman JB, Taft J, Wedeking T, Gruber CN, Holtmannspötter M, Piehler J, et al. Type I IFN is siloed in endosomes. Proc Natl Acad Sci U S A. 2020;117:17510–2.
Crow YJ, Chase DS, Lowenstein Schmidt J, Szynkiewicz M, Forte GMA, Gornall HL, et al. Characterization of human disease phenotypes associated with mutations in TREX1, RNASEH2A, RNASEH2B, RNASEH2C, SAMHD1, ADAR, and IFIH1. Am J Med Genet A. 2015;167A:296–312.
Marrero B, R. Calvo K, Liu Y, Biancotto A, Huang Y, Goldbach-Mansky R. Autoinflammatory diseases, particularly SAVI and Candle, are driven by chronically active type I interferons - ACR meeting abstracts. Arthritis Rheumatol. 2018; 70 (suppl 10).. [cited 2020 Aug 19]. Available from: https://acrabstracts.org/abstract/autoinflammatory-diseases-particularly-savi-and-candle-are-driven-by-chronically-active-type-i-interferons/
Acknowledgments
We thank ImmunoQure AG for sharing antibodies used in the IFNα assay. The authors would like also to thank the data science platform of Imagine Institute (DrWareHouse).
Funding
Y.J.C. acknowledges the European Research Council (GA309449 and 786142-E-T1IFNs) and a state subsidy managed by the National Research Agency (France) under the ‘Investments for the Future’ programme bearing the reference ANR-10-IAHU-01. The project was supported by MSDAVENIR (Devo-Decode Project). Y.J.C. and D.D. acknowledge the Agence Nationale de la Recherche (grant CE17001002).
Author information
Authors and Affiliations
Contributions
L.L., I.M., Y.J.C., and M.L.F. designed the study. L.L. and I.M. collected clinical data. V.B., L.S., G.I.R., E.C., A.L., and M.J.M.M. performed the experiments and analyzed data. I.M., B.A.A., B.B.M., M.B., T.B., C.B., O.B.T., R.C.D., I.D., C.Duc, F.D., C.Dum, P.E., A.H., V.H., M.Hi, M.Hu, E.J., R.L., F.M., S.O., S.P., M.P., P.Q., F.R., R.S., J.S., B.N., S.B., Y.J.C., and M.L.F. participated in patient evaluation and provided resources. L.L. and M.L.F. performed statistical analyses. L.L. and M.L.F. wrote the paper. L.L., I.M., V.B., A.L., B.A.A., B.B.M., R.C.D., C.Dum, P.E., F.M., J.S., B.N., S.B., D.D., Y.J.C., and M.L.F. reviewed and edited the manuscript. Y.J.C. and M.L.F. supervised the study. All authors have read the final approval of the version published.
Corresponding authors
Ethics declarations
Conflict of Interest
The authors declare that they have no conflict of interest.
Ethics Approval
The study was approved by the Comité de protection des personnes Ile de France II and the French advisory committee on data processing in medical research (ID-RCB: 2014-A01017-40).
Additional information
Publisher’s Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
About this article
Cite this article
Lodi, L., Melki, I., Bondet, V. et al. Differential Expression of Interferon-Alpha Protein Provides Clues to Tissue Specificity Across Type I Interferonopathies. J Clin Immunol 41, 603–609 (2021). https://doi.org/10.1007/s10875-020-00952-x
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10875-020-00952-x