Skip to main content
Top
Published in: Arthritis Research & Therapy 1/2020

01-12-2020 | Systemic Lupus Erythematosus | Research article

Higher interferon score and normal complement levels may identify a distinct clinical subset in children with systemic lupus erythematosus

Authors: Alessandra Tesser, Luciana Martins de Carvalho, Paula Sandrin-Garcia, Alessia Pin, Serena Pastore, Andrea Taddio, Luciana Rodrigues Roberti, Rosane Gomes de Paula Queiroz, Virginia Paes Leme Ferriani, Sergio Crovella, Alberto Tommasini

Published in: Arthritis Research & Therapy | Issue 1/2020

Login to get access

Abstract

Background

Systemic lupus erythematosus (SLE) is a complex multi-system disease, characterized by both autoimmune and autoinflammatory clinical and laboratory features. The role of type I interferon (IFN) in SLE has been demonstrated from the 2000s, by gene expression analyses showing significant over-expression of genes related to type I IFN signalling pathway (IFN signature). However, several studies questioned the role of measuring the intensity of IFN signature (IFN score) to chase SLE activity.
We would assess if the IFN signature can help the clinical and therapeutic stratification of patients with pediatric SLE.

Methods

We measured the IFN score in peripheral whole blood from a series of subjects with childhood-onset SLE and correlated the results with clinical and laboratory parameters.

Results

Thirty-one subjects were included in the study, among which the 87% displayed a positive IFN score. The only significant relation was found for high IFN score in subjects with normocomplementemia. No correlation was observed between IFN score and SLEDAI-2K, BILAG-2004 and SLICC. Patients with high IFN score and normal complement levels also presented lower anti-dsDNA antibodies.

Conclusions

The integration between IFN signature analysis and complement levels may easily distinguish two groups of subjects, in which the autoimmune or autoinflammatory component of the disease seems to be prevalent.
Literature
3.
go back to reference Silva CA, Avcin T, Brunner HI. Taxonomy for systemic lupus erythematosus with onset before adulthood. Arthritis Care Res (Hoboken). 2012;64(12):1787–93.CrossRef Silva CA, Avcin T, Brunner HI. Taxonomy for systemic lupus erythematosus with onset before adulthood. Arthritis Care Res (Hoboken). 2012;64(12):1787–93.CrossRef
4.
go back to reference Malattia C, Martini A. Paediatric-onset systemic lupus erythematosus. Best Pract Res Clin Rheumatol. 2013;27(3):351–62.PubMedCrossRef Malattia C, Martini A. Paediatric-onset systemic lupus erythematosus. Best Pract Res Clin Rheumatol. 2013;27(3):351–62.PubMedCrossRef
5.
go back to reference Tarr T, Dérfalvi B, Győri N, Szántó A, Siminszky Z, Malik A, et al. Similarities and differences between pediatric and adult patients with systemic lupus erythematosus. Lupus. 2015;24(8):796–803.PubMedCrossRef Tarr T, Dérfalvi B, Győri N, Szántó A, Siminszky Z, Malik A, et al. Similarities and differences between pediatric and adult patients with systemic lupus erythematosus. Lupus. 2015;24(8):796–803.PubMedCrossRef
6.
go back to reference Yasutomo K, Horiuchi T, Kagami S, Tsukamoto H, Hashimura C, Urushihara M, et al. Mutation of DNASE1 in people with systemic lupus erythematosus. Nat Genet. 2001;28(4):313–4.PubMedCrossRef Yasutomo K, Horiuchi T, Kagami S, Tsukamoto H, Hashimura C, Urushihara M, et al. Mutation of DNASE1 in people with systemic lupus erythematosus. Nat Genet. 2001;28(4):313–4.PubMedCrossRef
7.
go back to reference Muñoz LE, Lauber K, Schiller M, Manfredi AA, Herrmann M. The role of defective clearance of apoptotic cells in systemic autoimmunity. Nat Rev Rheumatol. 2010;6(5):280–9.PubMedCrossRef Muñoz LE, Lauber K, Schiller M, Manfredi AA, Herrmann M. The role of defective clearance of apoptotic cells in systemic autoimmunity. Nat Rev Rheumatol. 2010;6(5):280–9.PubMedCrossRef
10.
go back to reference Tsokos GC, Lo MS, Costa Reis P, Sullivan KE. New insights into the immunopathogenesis of systemic lupus erythematosus. Nat Rev Rheumatol. 2016;12(12):716–30.PubMedCrossRef Tsokos GC, Lo MS, Costa Reis P, Sullivan KE. New insights into the immunopathogenesis of systemic lupus erythematosus. Nat Rev Rheumatol. 2016;12(12):716–30.PubMedCrossRef
12.
go back to reference Rodero MP, Tesser A, Bartok E, Rice GI, Della Mina E, Depp M, et al. Type i interferon-mediated autoinflammation due to DNASE II deficiency. Nat Commun. 2017;8(1):2176.PubMedPubMedCentralCrossRef Rodero MP, Tesser A, Bartok E, Rice GI, Della Mina E, Depp M, et al. Type i interferon-mediated autoinflammation due to DNASE II deficiency. Nat Commun. 2017;8(1):2176.PubMedPubMedCentralCrossRef
13.
go back to reference Hooks JJ, Moutsopoulos HM, Geis SA, Stahl NI, Decker JL, Notkins AL. Immune interferon in the circulation of patients with autoimmune disease. N Engl J Med. 1979;301(1):5–8.PubMedCrossRef Hooks JJ, Moutsopoulos HM, Geis SA, Stahl NI, Decker JL, Notkins AL. Immune interferon in the circulation of patients with autoimmune disease. N Engl J Med. 1979;301(1):5–8.PubMedCrossRef
14.
go back to reference Kim T, Kanayama Y, Negoro N, Okamura M, Takeda T, Inoue T. Serum levels of interferons in patients with systemic lupus erythematosus. Clin Exp Immunol. 1987;70(3):562–9.PubMedPubMedCentral Kim T, Kanayama Y, Negoro N, Okamura M, Takeda T, Inoue T. Serum levels of interferons in patients with systemic lupus erythematosus. Clin Exp Immunol. 1987;70(3):562–9.PubMedPubMedCentral
15.
go back to reference Vallin H, Blomberg S, Alm GV, Cederblad B, Rönnblom L. Patients with systemic lupus erythematosus (SLE) have a circulating inducer of interferon-alpha (IFN-alpha) production acting on leucocytes resembling immature dendritic cells. Clin Exp Immunol. 1999;115(1):196–202.PubMedPubMedCentralCrossRef Vallin H, Blomberg S, Alm GV, Cederblad B, Rönnblom L. Patients with systemic lupus erythematosus (SLE) have a circulating inducer of interferon-alpha (IFN-alpha) production acting on leucocytes resembling immature dendritic cells. Clin Exp Immunol. 1999;115(1):196–202.PubMedPubMedCentralCrossRef
16.
go back to reference Farkas L, Beiske K, Lund-Johansen F, Brandtzaeg P, Jahnsen FL. Plasmacytoid dendritic cells (natural interferon-alpha/beta-producing cells) accumulate in cutaneous lupus erythematosus lesions. Am J Pathol. 2001;159(1):237–43.PubMedPubMedCentralCrossRef Farkas L, Beiske K, Lund-Johansen F, Brandtzaeg P, Jahnsen FL. Plasmacytoid dendritic cells (natural interferon-alpha/beta-producing cells) accumulate in cutaneous lupus erythematosus lesions. Am J Pathol. 2001;159(1):237–43.PubMedPubMedCentralCrossRef
17.
go back to reference Nzeusseu Toukap A, Galant C, Theate I, Maudoux AL, Lories RJ, Houssiau FA, et al. Identification of distinct gene expression profiles in the synovium of patients with systemic lupus erythematosus. Arthritis Rheum. 2007;56(5):1579–88.PubMedCrossRef Nzeusseu Toukap A, Galant C, Theate I, Maudoux AL, Lories RJ, Houssiau FA, et al. Identification of distinct gene expression profiles in the synovium of patients with systemic lupus erythematosus. Arthritis Rheum. 2007;56(5):1579–88.PubMedCrossRef
18.
go back to reference Baechler EC, Batliwalla FM, Karypis G, Gaffney PM, Ortmann WA, Espe KJ, et al. Interferon-inducible gene expression signature in peripheral blood cells of patients with severe lupus. Proc Natl Acad Sci U S A. 2003;100(5):2610–5.PubMedPubMedCentralCrossRef Baechler EC, Batliwalla FM, Karypis G, Gaffney PM, Ortmann WA, Espe KJ, et al. Interferon-inducible gene expression signature in peripheral blood cells of patients with severe lupus. Proc Natl Acad Sci U S A. 2003;100(5):2610–5.PubMedPubMedCentralCrossRef
19.
go back to reference Bennett L, Palucka AK, Arce E, Cantrell V, Borvak J, Banchereau J, et al. Interferon and granulopoiesis signatures in systemic lupus erythematosus blood. J Exp Med. 2003;197(6):711–23.PubMedPubMedCentralCrossRef Bennett L, Palucka AK, Arce E, Cantrell V, Borvak J, Banchereau J, et al. Interferon and granulopoiesis signatures in systemic lupus erythematosus blood. J Exp Med. 2003;197(6):711–23.PubMedPubMedCentralCrossRef
20.
go back to reference Yao Y, Higgs BW, Morehouse C, de Los RM, Trigona W, Brohawn P, et al. Development of potential pharmacodynamic and diagnostic markers for anti-ifn-α monoclonal antibody trials in systemic lupus erythematosus. Hum Genomics Proteomics. 2009;2009. Yao Y, Higgs BW, Morehouse C, de Los RM, Trigona W, Brohawn P, et al. Development of potential pharmacodynamic and diagnostic markers for anti-ifn-α monoclonal antibody trials in systemic lupus erythematosus. Hum Genomics Proteomics. 2009;2009.
21.
go back to reference Crow YJ, Black DN, Ali M, Bond J, Jackson AP, Lefson M, et al. Cree encephalitis is allelic with Aicardi-Goutiéres syndrome: implications for the pathogenesis of disorders of interferon alpha metabolism. J Med Genet. 2003;40(3):183–7.PubMedPubMedCentralCrossRef Crow YJ, Black DN, Ali M, Bond J, Jackson AP, Lefson M, et al. Cree encephalitis is allelic with Aicardi-Goutiéres syndrome: implications for the pathogenesis of disorders of interferon alpha metabolism. J Med Genet. 2003;40(3):183–7.PubMedPubMedCentralCrossRef
22.
go back to reference Crow YJ. Type i interferonopathies: a novel set of inborn errors of immunity. Ann N Y Acad Sci. 2011;1238:91–8.PubMedCrossRef Crow YJ. Type i interferonopathies: a novel set of inborn errors of immunity. Ann N Y Acad Sci. 2011;1238:91–8.PubMedCrossRef
23.
go back to reference Rice GI, Forte GM, 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(12):1159–69.PubMedPubMedCentralCrossRef Rice GI, Forte GM, 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(12):1159–69.PubMedPubMedCentralCrossRef
24.
go back to reference Rice GI, Melki I, Frémond ML, Briggs TA, Rodero MP, Kitabayashi N, et al. Assessment of type i interferon signaling in pediatric inflammatory disease. J Clin Immunol. 2017;37(2):123–32.PubMedCrossRef Rice GI, Melki I, Frémond ML, Briggs TA, Rodero MP, Kitabayashi N, et al. Assessment of type i interferon signaling in pediatric inflammatory disease. J Clin Immunol. 2017;37(2):123–32.PubMedCrossRef
25.
go back to reference Kim H, de Jesus AA, Brooks SR, Liu Y, Huang Y, VanTries R, et al. Development of a validated interferon score using nanostring technology. J Interf Cytokine Res. 2018;38(4):171–85.CrossRef Kim H, de Jesus AA, Brooks SR, Liu Y, Huang Y, VanTries R, et al. Development of a validated interferon score using nanostring technology. J Interf Cytokine Res. 2018;38(4):171–85.CrossRef
26.
go back to reference Kirou KA, Lee C, George S, Louca K, Peterson MG, Crow MK. Activation of the interferon-alpha pathway identifies a subgroup of systemic lupus erythematosus patients with distinct serologic features and active disease. Arthritis Rheum. 2005;52(5):1491–503.PubMedCrossRef Kirou KA, Lee C, George S, Louca K, Peterson MG, Crow MK. Activation of the interferon-alpha pathway identifies a subgroup of systemic lupus erythematosus patients with distinct serologic features and active disease. Arthritis Rheum. 2005;52(5):1491–503.PubMedCrossRef
27.
go back to reference Landolt-Marticorena C, Bonventi G, Lubovich A, Ferguson C, Unnithan T, Su J, et al. Lack of association between the interferon-alpha signature and longitudinal changes in disease activity in systemic lupus erythematosus. Ann Rheum Dis. 2009;68(9):1440–6.PubMedCrossRef Landolt-Marticorena C, Bonventi G, Lubovich A, Ferguson C, Unnithan T, Su J, et al. Lack of association between the interferon-alpha signature and longitudinal changes in disease activity in systemic lupus erythematosus. Ann Rheum Dis. 2009;68(9):1440–6.PubMedCrossRef
28.
go back to reference Petri M, Fu W, Ranger A, Allaire N, Cullen P, Magder LS, et al. Association between changes in gene signatures expression and disease activity among patients with systemic lupus erythematosus. BMC Med Genet. 2019;12(1):4. Petri M, Fu W, Ranger A, Allaire N, Cullen P, Magder LS, et al. Association between changes in gene signatures expression and disease activity among patients with systemic lupus erythematosus. BMC Med Genet. 2019;12(1):4.
29.
go back to reference Ting TV, Barnett K, Lynch-Jordan A, Whitacre C, Henrickson M, Kashikar-Zuck S. 2010 American College of Rheumatology adult fibromyalgia criteria for use in an adolescent female population with juvenile fibromyalgia. J Pediatr. 2016;169:181–7 e1.PubMedCrossRef Ting TV, Barnett K, Lynch-Jordan A, Whitacre C, Henrickson M, Kashikar-Zuck S. 2010 American College of Rheumatology adult fibromyalgia criteria for use in an adolescent female population with juvenile fibromyalgia. J Pediatr. 2016;169:181–7 e1.PubMedCrossRef
30.
go back to reference Hochberg MC. Updating the american college of rheumatology revised criteria for the classification of systemic lupus erythematosus. Arthritis Rheum. 1997;40(9):1725.PubMedCrossRef Hochberg MC. Updating the american college of rheumatology revised criteria for the classification of systemic lupus erythematosus. Arthritis Rheum. 1997;40(9):1725.PubMedCrossRef
31.
go back to reference Petri M, Orbai AM, Alarcón GS, Gordon C, Merrill JT, Fortin PR, et al. Derivation and validation of the systemic lupus international collaborating clinics classification criteria for systemic lupus erythematosus. Arthritis Rheum. 2012;64(8):2677–86.PubMedPubMedCentralCrossRef Petri M, Orbai AM, Alarcón GS, Gordon C, Merrill JT, Fortin PR, et al. Derivation and validation of the systemic lupus international collaborating clinics classification criteria for systemic lupus erythematosus. Arthritis Rheum. 2012;64(8):2677–86.PubMedPubMedCentralCrossRef
32.
go back to reference Gladman DD, Ibañez D, Urowitz MB. Systemic lupus erythematosus disease activity index 2000. J Rheumatol. 2002;29(2):288–91.PubMed Gladman DD, Ibañez D, Urowitz MB. Systemic lupus erythematosus disease activity index 2000. J Rheumatol. 2002;29(2):288–91.PubMed
33.
go back to reference Marks SD, Pilkington C, Woo P, Dillon MJ. The use of the British Isles Lupus Assessment Group (BILAG) index as a valid tool in assessing disease activity in childhood-onset systemic lupus erythematosus. Rheumatology (Oxford). 2004;43(9):1186–9.CrossRef Marks SD, Pilkington C, Woo P, Dillon MJ. The use of the British Isles Lupus Assessment Group (BILAG) index as a valid tool in assessing disease activity in childhood-onset systemic lupus erythematosus. Rheumatology (Oxford). 2004;43(9):1186–9.CrossRef
34.
go back to reference Gladman D, Ginzler E, Goldsmith C, Fortin P, Liang M, Urowitz M, et al. The development and initial validation of the systemic lupus international collaborating clinics/American College Of Rheumatology damage index for systemic lupus erythematosus. Arthritis Rheum. 1996;39(3):363–9.PubMedCrossRef Gladman D, Ginzler E, Goldsmith C, Fortin P, Liang M, Urowitz M, et al. The development and initial validation of the systemic lupus international collaborating clinics/American College Of Rheumatology damage index for systemic lupus erythematosus. Arthritis Rheum. 1996;39(3):363–9.PubMedCrossRef
35.
go back to reference Castrejón I, Tani C, Jolly M, Huang A, Mosca M. Indices to assess patients with systemic lupus erythematosus in clinical trials, long-term observational studies, and clinical care. Clin Exp Rheumatol. 2014;32(5 Suppl 85):S-85–95. Castrejón I, Tani C, Jolly M, Huang A, Mosca M. Indices to assess patients with systemic lupus erythematosus in clinical trials, long-term observational studies, and clinical care. Clin Exp Rheumatol. 2014;32(5 Suppl 85):S-85–95.
36.
go back to reference Pin A, Monasta L, Taddio A, Piscianz E, Tommasini A, Tesser A. An easy and reliable strategy for making type I interferon signature analysis comparable among research centers. Diagnostics (Basel). 2019;9(3):113.CrossRef Pin A, Monasta L, Taddio A, Piscianz E, Tommasini A, Tesser A. An easy and reliable strategy for making type I interferon signature analysis comparable among research centers. Diagnostics (Basel). 2019;9(3):113.CrossRef
37.
go back to reference Livak KJ, Schmittgen TD. Analysis of relative gene expression data using real-time quantitative PCR and the 2(−delta delta c(t)) method. Methods. 2001;25(4):402–8.PubMedCrossRef Livak KJ, Schmittgen TD. Analysis of relative gene expression data using real-time quantitative PCR and the 2(−delta delta c(t)) method. Methods. 2001;25(4):402–8.PubMedCrossRef
38.
go back to reference Hartigan JAaMAW. Algorithm as 136: A k-means clustering algorithm. Journal of the Royal Statistical Society. Series C (Applied Statistics). United Kingdom: Wiley for the Royal Statistical Society. 1979. p. 100–108. Hartigan JAaMAW. Algorithm as 136: A k-means clustering algorithm. Journal of the Royal Statistical Society. Series C (Applied Statistics). United Kingdom: Wiley for the Royal Statistical Society. 1979. p. 100–108.
39.
go back to reference R Core Team. R: A language and environment for statistical computing. 2014. R Core Team. R: A language and environment for statistical computing. 2014.
40.
go back to reference Jesus AA, Liphaus BL, Silva CA, Bando SY, Andrade LE, Coutinho A, et al. Complement and antibody primary immunodeficiency in juvenile systemic lupus erythematosus patients. Lupus. 2011;20(12):1275–84.PubMedCrossRef Jesus AA, Liphaus BL, Silva CA, Bando SY, Andrade LE, Coutinho A, et al. Complement and antibody primary immunodeficiency in juvenile systemic lupus erythematosus patients. Lupus. 2011;20(12):1275–84.PubMedCrossRef
41.
42.
go back to reference Lee-Kirsch MA, Gong M, Chowdhury D, Senenko L, Engel K, Lee YA, et al. Mutations in the gene encoding the 3'-5' dna exonuclease TREX1 are associated with systemic lupus erythematosus. Nat Genet. 2007;39(9):1065–7.PubMedCrossRef Lee-Kirsch MA, Gong M, Chowdhury D, Senenko L, Engel K, Lee YA, et al. Mutations in the gene encoding the 3'-5' dna exonuclease TREX1 are associated with systemic lupus erythematosus. Nat Genet. 2007;39(9):1065–7.PubMedCrossRef
43.
go back to reference Al-Mayouf SM, Sunker A, Abdwani R, Abrawi SA, Almurshedi F, Alhashmi N, et al. Loss-of-function variant in DNASE1L3 causes a familial form of systemic lupus erythematosus. Nat Genet. 2011;43(12):1186–8.PubMedCrossRef Al-Mayouf SM, Sunker A, Abdwani R, Abrawi SA, Almurshedi F, Alhashmi N, et al. Loss-of-function variant in DNASE1L3 causes a familial form of systemic lupus erythematosus. Nat Genet. 2011;43(12):1186–8.PubMedCrossRef
44.
go back to reference Ramos-Casals M, Campoamor MT, Chamorro A, Salvador G, Segura S, Botero JC, et al. Hypocomplementemia in systemic lupus erythematosus and primary antiphospholipid syndrome: prevalence and clinical significance in 667 patients. Lupus. 2004;13(10):777–83.PubMedCrossRef Ramos-Casals M, Campoamor MT, Chamorro A, Salvador G, Segura S, Botero JC, et al. Hypocomplementemia in systemic lupus erythematosus and primary antiphospholipid syndrome: prevalence and clinical significance in 667 patients. Lupus. 2004;13(10):777–83.PubMedCrossRef
45.
go back to reference Gandino IJ, Scolnik M, Bertiller E, Scaglioni V, Catoggio LJ, Soriano ER. Complement levels and risk of organ involvement in patients with systemic lupus erythematosus. Lupus Sci Med. 2017;4(1):e000209.PubMedPubMedCentralCrossRef Gandino IJ, Scolnik M, Bertiller E, Scaglioni V, Catoggio LJ, Soriano ER. Complement levels and risk of organ involvement in patients with systemic lupus erythematosus. Lupus Sci Med. 2017;4(1):e000209.PubMedPubMedCentralCrossRef
46.
go back to reference Mathian A, Mouries-Martin S, Dorgham K, et al. Ultrasensitive serum interferon-α quantification during SLE remission identifies patients at risk for relapse. Ann Rheum Dis. 2019;78(12):1669–76.PubMedCrossRef Mathian A, Mouries-Martin S, Dorgham K, et al. Ultrasensitive serum interferon-α quantification during SLE remission identifies patients at risk for relapse. Ann Rheum Dis. 2019;78(12):1669–76.PubMedCrossRef
47.
go back to reference Catalina MD, Bachali P, Geraci NS, Grammer AC, Lipsky PE. Gene expression analysis delineates the potential roles of multiple interferons in systemic lupus erythematosus. Commun Biol. 2019;2:140 Published 2019 Apr 23.PubMedPubMedCentralCrossRef Catalina MD, Bachali P, Geraci NS, Grammer AC, Lipsky PE. Gene expression analysis delineates the potential roles of multiple interferons in systemic lupus erythematosus. Commun Biol. 2019;2:140 Published 2019 Apr 23.PubMedPubMedCentralCrossRef
48.
go back to reference Piscianz E, Cuzzoni E, Sharma R, Tesser A, Sapra P, Tommasini A. Reappraisal of antimalarials in interferonopathies: new perspectives for old drugs. Curr Med Chem. 2018;25(24):2797–810.PubMedCrossRef Piscianz E, Cuzzoni E, Sharma R, Tesser A, Sapra P, Tommasini A. Reappraisal of antimalarials in interferonopathies: new perspectives for old drugs. Curr Med Chem. 2018;25(24):2797–810.PubMedCrossRef
49.
go back to reference Sanchez GAM, Reinhardt A, Ramsey S, Wittkowski H, Hashkes PJ, Berkun Y, et al. Jak1/2 inhibition with baricitinib in the treatment of autoinflammatory interferonopathies. J Clin Invest. 2018;128(7):3041–52.PubMedPubMedCentralCrossRef Sanchez GAM, Reinhardt A, Ramsey S, Wittkowski H, Hashkes PJ, Berkun Y, et al. Jak1/2 inhibition with baricitinib in the treatment of autoinflammatory interferonopathies. J Clin Invest. 2018;128(7):3041–52.PubMedPubMedCentralCrossRef
50.
go back to reference An J, Minie M, Sasaki T, Woodward JJ, Elkon KB. Antimalarial drugs as immune modulators: new mechanisms for old drugs. Annu Rev Med. 2017;68:317–30.PubMedCrossRef An J, Minie M, Sasaki T, Woodward JJ, Elkon KB. Antimalarial drugs as immune modulators: new mechanisms for old drugs. Annu Rev Med. 2017;68:317–30.PubMedCrossRef
51.
go back to reference Schwartz DM, Kanno Y, Villarino A, Ward M, Gadina M, O'Shea JJ. Jak inhibition as a therapeutic strategy for immune and inflammatory diseases. Nat Rev Drug Discov. 2017;16(12):843–62.PubMedCrossRef Schwartz DM, Kanno Y, Villarino A, Ward M, Gadina M, O'Shea JJ. Jak inhibition as a therapeutic strategy for immune and inflammatory diseases. Nat Rev Drug Discov. 2017;16(12):843–62.PubMedCrossRef
52.
go back to reference Wallace DJ, Furie RA, Tanaka Y, Kalunian KC, Mosca M, Petri MA, et al. Baricitinib for systemic lupus erythematosus: a double-blind, randomised, placebo-controlled, phase 2 trial. Lancet. 2018;392(10143):222–31.PubMedCrossRef Wallace DJ, Furie RA, Tanaka Y, Kalunian KC, Mosca M, Petri MA, et al. Baricitinib for systemic lupus erythematosus: a double-blind, randomised, placebo-controlled, phase 2 trial. Lancet. 2018;392(10143):222–31.PubMedCrossRef
53.
go back to reference Idborg H, Zandian A, Sandberg AS, Nilsson B, Elvin K, Truedsson L, et al. Two subgroups in systemic lupus erythematosus with features of antiphospholipid or sjögren's syndrome differ in molecular signatures and treatment perspectives. Arthritis Res Ther. 2019;21(1):62.PubMedPubMedCentralCrossRef Idborg H, Zandian A, Sandberg AS, Nilsson B, Elvin K, Truedsson L, et al. Two subgroups in systemic lupus erythematosus with features of antiphospholipid or sjögren's syndrome differ in molecular signatures and treatment perspectives. Arthritis Res Ther. 2019;21(1):62.PubMedPubMedCentralCrossRef
Metadata
Title
Higher interferon score and normal complement levels may identify a distinct clinical subset in children with systemic lupus erythematosus
Authors
Alessandra Tesser
Luciana Martins de Carvalho
Paula Sandrin-Garcia
Alessia Pin
Serena Pastore
Andrea Taddio
Luciana Rodrigues Roberti
Rosane Gomes de Paula Queiroz
Virginia Paes Leme Ferriani
Sergio Crovella
Alberto Tommasini
Publication date
01-12-2020
Publisher
BioMed Central
Published in
Arthritis Research & Therapy / Issue 1/2020
Electronic ISSN: 1478-6362
DOI
https://doi.org/10.1186/s13075-020-02161-8

Other articles of this Issue 1/2020

Arthritis Research & Therapy 1/2020 Go to the issue
Live Webinar | 27-06-2024 | 18:00 (CEST)

Keynote webinar | Spotlight on medication adherence

Live: Thursday 27th June 2024, 18:00-19:30 (CEST)

WHO estimates that half of all patients worldwide are non-adherent to their prescribed medication. The consequences of poor adherence can be catastrophic, on both the individual and population level.

Join our expert panel to discover why you need to understand the drivers of non-adherence in your patients, and how you can optimize medication adherence in your clinics to drastically improve patient outcomes.

Prof. Kevin Dolgin
Prof. Florian Limbourg
Prof. Anoop Chauhan
Developed by: Springer Medicine
Obesity Clinical Trial Summary

At a glance: The STEP trials

A round-up of the STEP phase 3 clinical trials evaluating semaglutide for weight loss in people with overweight or obesity.

Developed by: Springer Medicine

Highlights from the ACC 2024 Congress

Year in Review: Pediatric cardiology

Watch Dr. Anne Marie Valente present the last year's highlights in pediatric and congenital heart disease in the official ACC.24 Year in Review session.

Year in Review: Pulmonary vascular disease

The last year's highlights in pulmonary vascular disease are presented by Dr. Jane Leopold in this official video from ACC.24.

Year in Review: Valvular heart disease

Watch Prof. William Zoghbi present the last year's highlights in valvular heart disease from the official ACC.24 Year in Review session.

Year in Review: Heart failure and cardiomyopathies

Watch this official video from ACC.24. Dr. Biykem Bozkurt discusses last year's major advances in heart failure and cardiomyopathies.