[Altman, R., Alarcón, G., Appelrouth, D., Bloch, D., Borenstein, D., Brandt, K., et al. (1990). The American College of Rheumatology criteria for the classification and reporting of osteoarthritis of the hand. Arthritis Rheum., 33, 1601-1610.10.1002/art.17803311012242058]Search in Google Scholar
[Altman, R., Alarcón, G., Appelrouth, D., Bloch, D., Borenstein, D., Brandt, K., et al. (1991). The American College of Rheumatology criteria for the classification and reporting of osteoarthritis of the hip. Arthritis Rheum., 34, 505-514.10.1002/art.17803405022025304]Search in Google Scholar
[Altman, R., Asch, E., Bloch, D., Bole, G., Borenstein, D., Brandt, K., et al. (1986). The American College of Rheumatology criteria for the classification and reporting of osteoarthritis of the knee. Arthritis Rheum., 29, 1039-1049.10.1002/art.17802908163741515]Search in Google Scholar
[Alvarez-Lafuente, R., Fernández-Gutiérrez, de Migel, S., Jover, J. A., Rollihn, R., Loza, E., Clemente, D., Lamas, J. R. (2005). Potential relationship between herpes viruses and rheumatoid arthritis: Analysis with quantitative real time polymerase chain reaction. Ann. Rheum. Dis., 64, 1357-1359.10.1136/ard.2004.033514175564016100341]Search in Google Scholar
[Arnett, F. C., Edworthy, S. M., Bloch, D. A., McShane, D. J., Fries, J. F., Cooper, N. S., et al. (1988). The American Rheumatism Association 1987 revised criteria for the classification of rheumatoid arthritis. Arthritis Rheum., 31, 315-324.10.1002/art.17803103023358796]Search in Google Scholar
[Beaten, D., Demetter, P., Cuvelier, C., Van den Bosch, F., Kruithof, E., Van Damme, N., Verbruggen, G., Mielants, H., Veys, E., De Keyser, F. (2000). Comparative study of the synovial histology in rheumatoid arthritis, spondyloarthropathy, and osteoarthritis: Influence of disease duration and activity. Ann. Rheum. Dis., 59, 945-953.10.1136/ard.59.12.945175305411087697]Search in Google Scholar
[Benedetti, G., Miossec, P. (2014). Interleukin 17 contributes to the chronicity of inflammatory diseases such as rheumatoid arthritis. Eur. J. Immunol., 44 (2), 339-347.10.1002/eji.20134418424310226]Search in Google Scholar
[Broccolo, F., Drago, F., Cassina, G., Fava, A., Fusetti, L., Matteoli, B,, Ceccherini-Nelli, L., Sabbadini, M. G., Lusso, P., Parodi, A., Malna, M. S. (2013). Selective reactivation of human herpesvirus 6 in patients with autoimmune connective tissue diseases. J. Med. Virol., 85, 1925-1934.10.1002/jmv.2367023983182]Search in Google Scholar
[Broccolo, F., Fusetti, L., Ceccherini-Nelli, L. (2013). Possible role of human herpesvirus 6 as a trigger of autoimmune disease. Sci. World J., 24, Article ID 867389.]Search in Google Scholar
[Caselli, E., Di Luca, D. (2007). Molecular biology and clinical associations of Roseoloviruses human herpesvirus 6 and human herpesvirus 7. New Microbiol., 30, 173-187.]Search in Google Scholar
[Caselli, E., Zatelli, M. C., Rizzo, R., Benedetti, S., Martorelli, D., Trasforini, G., Cassai, E., degli Uberti, E. C., Di Luca, D., Dolcetti, R. (2012). Virologic and immunologic evidence supporting an association between HHV-6 and Hashimoto’s thyroiditis. PLoS Pathog., 8 (10), e1002951.10.1371/journal.ppat.1002951346421523055929]Search in Google Scholar
[Chapenko, S., Millers, A., Nora, Z., Logina, I., Kukaine, R., Murovska, M. (2003). Correlation between HHV-6 reactivation and multiple sclerosis disease activity. J. Med. Virol., 69 (1), 111-117.10.1002/jmv.1025812436486]Search in Google Scholar
[Choy, E. H. S., Panayi, S. G. (2001). Cytokine pathways and joint inflammation in rheumatoid arthritis. New Engl. J. Med., 344, 907-916.10.1056/NEJM200103223441207]Search in Google Scholar
[Costenbader, K. H., Prescott, J., Zee, R. Y., De Vivo, I. (2011). Immunosenescence and rheumatoid arthritis: Does telomere shortening predict impending disease? Autoimmun Rev., 10 (9), 569-573.10.1016/j.autrev.2011.04.034]Search in Google Scholar
[Davis, J. M. 3rd, Knutson, K. L., Skinner, J. A., Strausbauch, M. A., Crowson, C. S., Therneau, T. M., Wettstein, P. J., Matteson, E. L., Gabriel, S. E. (2012). A profile of immune response to herpesvirus is associated with radiographic joint damage in rheumatoid arthritis. Arthritis Res Ther., 14 (1), R24.10.1186/ar3706]Search in Google Scholar
[Emery, P. (1994) The Roche Rheumatology Prize Lecture. The optimal management of early rheumatoid disease: The key to preventing disability. Brit. J. Rheumatol., 33, 765-768.]Search in Google Scholar
[Firestein, G. S. (2003). Evolving concepts of rheumatoid arthritis. Nature, 423, 356-361.10.1038/nature01661]Search in Google Scholar
[González-Alvaro, I., Ortiz, A. M., Domínguez-Jiménez, C., Aragón-Bodi, A., Díaz Sánchez, B., Sánchez-Madrid, F. (2009). Inhibition of tumour necrosis factor and IL-17 production by leflunomide involves the JAK/STAT pathway. Ann. Rheum. Dis., 68 (10), 1644-1650.10.1136/ard.2008.096743]Search in Google Scholar
[Gottenberg, J. E., Dayer, J. M., Lukas, C., Ducot, B., Chiocchia, G., Cantagrel, A., Saraux, A., Roux-Lombard, P., Mariette, X. (2012). Serum IL-6 and IL-21 are associated with markers of B cell activation and structural progression in early rheumatoid arthritis: Results from ESPOIR cohort. Ann. Rheum. Dis., 71, 1243-1248.10.1136/annrheumdis-2011-200975]Search in Google Scholar
[Isegawa, Y., Matsumoto, C., Nishinaka, K., Nakano, K., Tanaka, T., Sugimoto, N., Ohshima, A. (2010). PCR with quenching probes enables the rapid detection and identification of ganciclovir-resistance-causing U69 gene mutations in human herpesvirus 6. Mol. Cell. Probes., 24 (4), 167-177.10.1016/j.mcp.2010.01.002]Search in Google Scholar
[Kruithof, E., Baeten, D., De Rycke, L., Vandooren, B., Foell, D., Roth, J., Canete, J. D., Boots, A. M., Veys, E. M., De Keyser, F. (2005). Synovial histopathology of psoriatic arthritis, both oligo- and polyarticular, resembles spondyloarthropathy more than it does rheumatoid arthritis. Arthritis Res. Ther., 7, R569-R580.10.1186/ar1698]Search in Google Scholar
[Lunardi, C., Bason, C., Corrocher, R., Puccetti, A. (2005). Induction of endothelial cell damage by hCMV molecular mimicry. Review. Trends Immunol., 26, 19-24.10.1016/j.it.2004.10.009]Search in Google Scholar
[Lusso, P. (2006). HHV-6 and the immune system: Mechanisms of immunomodulation and viral escape. J. Clin. Virol., Suppl 1, S4-10.10.1016/S1386-6532(06)70004-X]Search in Google Scholar
[Mackay, I. R., Leskovsek, N. V., Rose, N. R. (2008). Cell damage and autoimmunity: A critical appraisal. Review. J, Autoimmun., 30, 5-11.10.1016/j.jaut.2007.11.009223152518194728]Search in Google Scholar
[Nam, J. L., Hunt, L., Hensor, E. M. A., Emery, P. (2015). Enriching case selection for imminent RA: The use of anti-CCP antibodies in individuals with new non-specific musculoskeletal symptoms - a cohort study. Ann. Rheum. Dis. doi:10.1136/annrheumdis-207871.]Search in Google Scholar
[Nard, F. D., Todoerti, M., Grosso, V., Monti, S., Breda, S., Rossi, S., Montecucco, C., Caporali, R. (2015). Risk of hepatitis B virus reactivation in rheumatoid arthritis patients undergoing biologic treatment: Extending perspective from old to newer drugs. World J. Hepatol., 7 (3), 344-361.10.4254/wjh.v7.i3.344438116225848463]Search in Google Scholar
[Niewold, T. B., Harrison, M. J., Paget, S. A. (2007). Anti-CCP antibody testing as a diagnostic and prognostic tool in rheumatoid arthritis. QJM (International Journal of Medicine), 100 (4), 193-201.10.1093/qjmed/hcm01517434910]Search in Google Scholar
[Nora-Krukle, Z., Chapenko, S., Logina, I., Millers, A., Platkajis, A., Murovska, M. (2011). Human herpesvirus 6 and 7 reactivation and disease activity in multiple sclerosis. Medicina (Kaunas), 47 (10), 527-531.10.3390/medicina47100075]Search in Google Scholar
[Pierer, M., Rothe, K., Quandt, D., Schulz, A., Rossol, M., Scholz, R., Baerwald, C., Wagner, U. (2012). Association of anticytomegalovirus seropositivity with more severe joint destruction and more frequent joint surgery in rheumatoid arthritis. Arthritis Rheum., 64 (6), 1740-1749.10.1002/art.3434622183424]Search in Google Scholar
[Prober, C. G. (2011). Human herpesvirus 6. Adv. Exp. Med. Biol., 697, 87-90.10.1007/978-1-4419-7185-2_721120721]Search in Google Scholar
[Rollín, R., Alvarez-Lafuente, R., Marco, F., López-Durán, L., Hoyas, J. A., Jover, J. A., Fernández-Gutiérrez, B. (2009). The ubiquitin-proteasome pathway and viral infections in articular cartilage of patients with osteoarthritis. Rheumatol. Int., 29 (8), 969-972.10.1007/s00296-009-0891-x19306096]Search in Google Scholar
[Sauerland, U., Becker, H., Seidel, M., Schotte, H., Willeke, P., Schorat, A., Schlüter, B., Domschke, W., Gaubitz, M. (2005). Clinical utility of the anti-CCP assay: Experiences with 700 patients. Ann. NY Acad. Sci., 1050, 314-318.10.1196/annals.1313.03316014547]Search in Google Scholar
[Sommer, O. J., Kladosek, A., Weiler, V., Czembirek, H., Boeck, M., Stiskal, M. (2005). Rheumatoid arthritis: A practical guide to state-of-the-art imaging, image interpretation, and clinical implications. Radiographics, 25 (2), 381-398.10.1148/rg.25204511115798057]Search in Google Scholar
[Trembleau, S., Hoffmann, M., Meyer, B., Nell, V., Radner, H., Zauner, W., Hammer, J., Aichinger, G., Fischer, G., Smolen, J., Steiner, G. (2010). Immunodominant T-cell epitopes ofhnRNP-A2 associated with disease activity in patients with rheumatoid arthritis. Eur. J. Immunol., 40 (6), 1795-1808.10.1002/eji.20093948220232340]Search in Google Scholar
[Van der Heijde, D. M. F. M. (1996). Plain X-rays in rheumatoid arthritis: overview of scoring methods, their reliability and applicability. Bailleres Clin. Rheumatol., 10, 435-453.10.1016/S0950-3579(96)80043-4]Search in Google Scholar
[Van de Sande, M. G. H., de Hair, M. J. H., van der Leij, C., Klarenbeek, P. L., Bos, W. H., Smith, M. D., Maas, M., de Vries, N., van Schaardenburg, D., Dijkmans, B. A. C., Gerlag, D. M., Tak, P. P. (2011). Different stages of rheumatoid arthritis: Features of the synovium in the preclinical phase. Ann. Rheum. Dis., 70, 772-777.10.1136/ard.2010.13952721177292]Search in Google Scholar
[Vassilopoulos, D., Calabrese, L. H. (2007). Risks of immunosuppressive therapies including biologic agents in patients with rheumatic diseases and co-existing chronic viral infections. Curr. Opin. Rheumatol., 19 (6), 619-625.10.1097/BOR.0b013e3282f05b6317917544]Search in Google Scholar
[Venables, P. J. W., Maini, R. N. (2013). Clinical features of rheumatoid arthritis. In: O'Dell, J. R., Romain, P. R. (eds.). UptoDate. Wolters Kluwer Health. Available at: www.uptodate.com (accessed 23.02.2016).]Search in Google Scholar
[Wang, F.-Z., Pellet, P. E. (2007). HHV-6A, 6B and 7: Immunobiology and host response. In: Arvin, A., Campadelli- Fiume, G., Mocarski, E. (eds.). Human Herpesviruses Biology. Cambridge University Press, Cambridge. 1388 pp.]Search in Google Scholar
[Wheeless, C. R. (2012). Rheumatoid arthritis. In: Wheeless, C. R., Nunley, J. A., Urbaniak, J. R. (eds.). Wheeless’ Text of Orthopaedics. Data Trace Internet Publishing, LLC. Available at: www.wheelessonline.com (accessed 23.02.2016).]Search in Google Scholar
[Zendman, A. J. W., van Venrooij, W. J., Pruijn, G. J. M. (2006). Use and significance of anti-CCP autoantibodies in rheumatoid arthritis. Rheumatology, 45, 20-25. 10.1093/rheumatology/kei11116188946]Search in Google Scholar