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Is there an Inflammation Role for MYD88 in Rheumatoid Arthritis?

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Abstract

Rheumatoid arthritis (RA) is an autoimmune and inflammatory disease with strong genetic influence, especially upon immune response components. Several cytokines from the toll-like receptors activation pathway display recognized role for RA establishment. However, few studies have verified the role of key mediators such as MYD88 gene and its genetic variants. In the present study, we aim to evaluate the rs6853 functional single-nucleotide variation (SNV) role in RA etiopathogenesis, clinical severity status, and its impact in MYD88 mRNA levels and IL-lβ protein levels. For the association study, a total of 423 RA patients and 346 health individuals, enrolled as control, from Northeast and Southeast Brazil were genotyped using specific Taqman probe. For the gene expression assays, we performed a MYD88 rs6853 genotype-guided monocyte cell culture divided into non-stimulated and lypopolysaccharides (LPS)-stimulated cells from healthy individuals. MYD88 gene expression was measured using primer specifics while IL-1β levels were evaluated by ELISA. We observed that A allele and AA genotype were associated to an increased risk to RA development (OR = 1.60; 95% CI 1.24–2.08; p = 0.0004/OR = 2.83; 95% CI 1.25–6.41; p = 0.0152). The AA genotype exhibited lower MYD88 mRNA levels than GG genotype in non-stimulated monocyte cell culture (FC − 3.83; p = 0.003). Additionally, we verified an increase of IL-1β levels when AA genotype non-stimulated monocytes were compared to AA genotype LPS-stimulates (p = 0.021). In summary, MYD88 rs6853 polymorphism associated to RA development in our Brazilian cohort and showed influence upon MYD88 mRNA levels’ expression and IL-lβ production.

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References

  1. Aletaha, Daniel, Tuhina Neogi, Alan J. Silman, Julia Funovits, David T. Felson, Clifton O. Bingham, Neal S. Birnbaum, et al. 2010. 2010 rheumatoid arthritis classification criteria: An American College of Rheumatology/European league against rheumatism collaborative initiative. Arthritis and Rheumatism 62: 2569–2581. https://doi.org/10.1002/art.27584.

    Article  PubMed  Google Scholar 

  2. Alam, Javaid, Ibrahim Jantan, and Syed Nasir Abbas Bukhari. 2017. Rheumatoid arthritis: Recent advances on its etiology, role of cytokines and pharmacotherapy. Biomedicine & Pharmacotherapy 92: 615–633. https://doi.org/10.1016/j.biopha.2017.05.055.

    Article  CAS  Google Scholar 

  3. Huang, Qi-Quan, and Richard M. Pope. 2010. Role of toll like receptors in rheumatoid arthritis. Current Rheumatology Reports 11: 357–364. https://doi.org/10.1007/s11926-009-0051-z.

    Article  Google Scholar 

  4. Radstake, Timothy R.D.J., Mieke F. Roelofs, Yvonne M. Jenniskens, Birgitte Oppers-Walgreen, Piet L.C.M. van Riel, Pilar Barrera, Leo A.B. Joosten, and Wim B. van den Berg. 2004. Expression of toll-like receptors 2 and 4 in rheumatoid synovial tissue and regulation by proinflammatory cytokines interleukin-12 and interleukin-18 via interferon-? Arthritis and Rheumatism 50: 3856–3865. https://doi.org/10.1002/art.20678.

    Article  CAS  PubMed  Google Scholar 

  5. Akira, Shizuo, Satoshi Uematsu, and Osamu Takeuchi. 2006. Pathogen recognition and innate immunity. Cell 124: 783–801. https://doi.org/10.1016/j.cell.2006.02.015.

    Article  CAS  PubMed  Google Scholar 

  6. Pan, Qing, Qiang Zhang, Jun Chu, Roshan Pais, Shanshan Liu, Cheng He, and Francis O. Eko. 2017. Chlamydia abortus Pmp18.1 induces IL-1β secretion by TLR4 activation through the MyD88, NF-κB, and caspase-1 signaling pathways. Frontiers in Cellular and Infection Microbiology 7: 514. https://doi.org/10.3389/fcimb.2017.00514.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  7. Joosten, Leo A.B., Marije I. Koenders, Ruben L. Smeets, Marleen Heuvelmans-Jacobs, Monique M.A. Helsen, Kiyoshi Takeda, Shizuo Akira, Erik Lubberts, Fons A.J. van de Loo, and Wim B. van den Berg. 2003. Toll-like receptor 2 pathway drives streptococcal cell wall-induced joint inflammation: Critical role of myeloid differentiation factor 88. The Journal of Immunology 171: 6145–6153. https://doi.org/10.4049/jimmunol.171.11.6145.

    Article  CAS  PubMed  Google Scholar 

  8. Sacre, Sandra M., Evangelos Andreakos, Serafim Kiriakidis, Parisa Amjadi, Anna Lundberg, Grey Giddins, Marc Feldmann, Fionula Brennan, and Brian M. Foxwell. 2007. The toll-like receptor adaptor proteins MyD88 and mal/TIRAP contribute to the inflammatory and destructive processes in a human model of rheumatoid arthritis. The American Journal of Pathology 170: 518–525. https://doi.org/10.2353/ajpath.2007.060657.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  9. Fulgione, Andrea, Antonio Di Matteo, Felice Contaldi, Rosanna Manco, Flora Ianniello, Guido Incerti, Massimiliano De Seta, et al. 2016. Epistatic interaction between MyD88 and TIRAP against Helicobacter pylori. FEBS Letters 590: 2127–2137. https://doi.org/10.1002/1873-3468.12252.

    Article  CAS  PubMed  Google Scholar 

  10. Capparelli, R., F. De Chiara, A. Di Matteo, C. Medaglia, and D. Iannelli. 2013. The MyD88 rs6853 and TIRAP rs8177374 polymorphic sites are associated with resistance to human pulmonary tuberculosis. Genes & Immunity 14: 504–511. https://doi.org/10.1038/gene.2013.48.

    Article  CAS  Google Scholar 

  11. Kiripolsky, Jeremy, Liam G. McCabe, Daniel P. Gaile, and Jill M. Kramer. 2017. Myd88 is required for disease development in a primary Sjögren’s syndrome mouse model. Journal of Leukocyte Biology 102: 1411–1420. https://doi.org/10.1189/jlb.3A0717-311R.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  12. Guo, Congcong, Liju Zhang, Lihong Nie, Na Zhang, Di Xiao, Xingguang Ye, Ou Meiling, et al. 2016. Association of polymorphisms in the MyD88, IRAK4 and TRAF6 genes and susceptibility to type 2 diabetes mellitus and diabetic nephropathy in a southern Han Chinese population. Molecular and Cellular Endocrinology 429: 114–119. https://doi.org/10.1016/j.mce.2016.04.003.

    Article  CAS  PubMed  Google Scholar 

  13. Song, Zhenju, Jun Yin, Chenling Yao, Zhan Sun, Mian Shao, Yaping Zhang, Zhengang Tao, Peizhi Huang, and Chaoyang Tong. 2011. Variants in the toll-interacting protein gene are associated with susceptibility to sepsis in the Chinese Han population. Critical Care 15: R12. https://doi.org/10.1186/cc9413.

    Article  PubMed  PubMed Central  Google Scholar 

  14. Miller, S.A., D.D. Dykes, and H.F. Polesky. 1988. A simple salting out procedure for extracting DNA from human nucleated cells. Nucleic Acids Research 16: 1215–1215. https://doi.org/10.1093/nar/16.3.1215.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  15. da Cruz, Heidi Lacerda Alves, Catarina Addobbati Jordão Cavalcanti, Jaqueline de Azêvedo Silva, Camilla Albertina Dantas de Lima, Thiago Sotero Fragoso, Alexandre Domingues Barbosa, Andréa Tavares Dantas, et al. 2020. Differential expression of the inflammasome complex genes in systemic lupus erythematosus. Immunogenetics 72: 217–224. https://doi.org/10.1007/s00251-020-01158-6.

    Article  CAS  PubMed  Google Scholar 

  16. Schmittgen, Thomas D., and Kenneth J. Livak. 2008. Analyzing real-time PCR data by the comparative CT method. Nature Protocols 3: 1101–1108. https://doi.org/10.1038/nprot.2008.73.

    Article  CAS  PubMed  Google Scholar 

  17. Faul, Franz, Edgar Erdfelder, Axel Buchner, and Albert-Georg Lang. 2009. Statistical power analyses using G*power 3.1: Tests for correlation and regression analyses. Behavior Research Methods 41: 1149–1160. https://doi.org/10.3758/BRM.41.4.1149.

    Article  Google Scholar 

  18. Addobbati, Catarina, Heidi Lacerda Alves da Cruz, José Eduardo Adelino, Amanda Luíze Melo Tavares Ramos, Thiago Sotero Fragoso, Alexandre Domingues, Ângela Luiza Branco Pinto Duarte, et al. 2018. Polymorphisms and expression of inflammasome genes are associated with the development and severity of rheumatoid arthritis in Brazilian patients. Inflammation Research 67: 255–264. https://doi.org/10.1007/s00011-017-1119-2.

    Article  CAS  PubMed  Google Scholar 

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Funding

This work was supported by Coordenação de Aperfeiçoamento de Pessoal de Nivel Superior (CAPES), Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq), and Fundação de Amparo a Ciência e Tecnologia do Estado de Pernambuco (FACEPE).

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All authors contributed to the study conception and design. Material preparation, and data collection were performed by Silva JEA, Rushansky E, Mariano MHQA, Rolim P, Oliveira RDR, and Louzada-Júnior P, and analysis were performed by Gomes-Silva IIF, Lima CA, and Silva JEA. The first draft of the manuscript was written by Gomes-Silva IIF and all authors commented on previous versions of the manuscript. All authors read and approved the final manuscript.

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Correspondence to Isaura Isabelle Fonseca Gomes da Silva.

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The authors declare that they have no conflict of interest.

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This study was approved by Research Ethics Committee of the Federal University of Pernambuco (CAAE 43318215.9.0000.5208; CAAE 34636013.9.0000.5208).

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Gomes da Silva, I.I.F., Lima, C.A.D., Silva, J.E.A. et al. Is there an Inflammation Role for MYD88 in Rheumatoid Arthritis?. Inflammation 44, 1014–1022 (2021). https://doi.org/10.1007/s10753-020-01397-5

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