Abstract
Natalizumab is effective against multiple sclerosis (MS), but is associated with progressive multifocal leukoencephalopathy (PML), fatal disease caused by the JCV polyomavirus. The SF2/ASF (splicing factor2/alternative splicing factor) inhibits JCV in glial cells. We wondered about SF2/ASF modulation in the blood of natalizumab-treated patients and if this could influence JCV reactivation. Therefore, we performed a longitudinal study of MS patients under natalizumab, in comparison to patients under fingolimod and to healthy blood donors. Blood samples were collected at time intervals. The expression of SF2/ASF and the presence and expression of JCV in PBMC were analyzed. A bell-shaped regulation of SF2/ASF was observed in patients treated with natalizumab, increased in the first year of therapy, and reduced in the second one, while slightly changed, if any, in patients under fingolimod. Notably, SF2/ASF was up-regulated, during the first year, only in JCV DNA-positive patients, or with high anti-JCV antibody response; the expression of the JCV T-Ag protein in circulating B cells was inversely related to SF2/ASF protein expression. The SF2/ASF reduction, parallel to JCV activation, during the second year of therapy with natalizumab, but not with fingolimod, may help explain the increased risk of PML after the second year of treatment with natalizumab, but not with fingolimod. We propose that SF2/ASF has a protective role against JCV reactivation in MS patients. This study suggests new markers of disease behavior and, possibly, help in re-evaluations of therapy protocols.
Similar content being viewed by others
Notes
685 cases (682 MS, 3 CD), as of September 7, 2016 (http://chefarztfrau.de/?page_id=716, accessed October 19, 2016). At the time of writing, three PML cases were reported in Natalizumab-naïve Fingolimod-treated patients, with doubts for diagnosis and/or treatments (Faulkner 2015).
For two patients the JCV DNA could not be evaluated, for scarcity of the samples.
The other two patients were anti-JCV antibody-negative, but the JCV DNA could not be evaluated.
References
Arru G, Leoni S, Pugliatti M, Mei A, Serra C, Delogu LG, Manetti R, Dolei A, Sotgiu S, Mameli G (2014) Natalizumab inhibits the expression of human endogenous retroviruses of the W family in multiple sclerosis patients: a longitudinal cohort study. Mult Scler 20:174–182
Atwood WJ, Amemiya K, Traub R, Harms J, Major EO (1992) Interaction of the human polyomavirus, JCV, with human B-lymphocytes. Virology 190:716–723
Baroncini D, Ghezzi A, Annovazzi PO, Colombo B, Martinelli V, Minonzio G, Moiola L, Rodegher M, Zaffaroni M, Comi G (2016) Natalizumab versus fingolimod in patients with relapsing-remitting multiple sclerosis non-responding to first-line injectable therapies. Mult Scler 22:1315–1326
Berger JR, Fox RJ (2016) Reassessing the risk of natalizumab-associated PML. J Neurovirol 22:533–535
Bloomgren G, Richman S, Hotermans C, Subramanyan M, Goelz S, Natarajan A, Lee S, Plavina T, Scanlon JV, Sandrock A, Bozic C (2012) Risk of Natalizumab-associated progressive multifocal leukoencephalopathy. N Engl J Med 366:1870–1880
Boldorini R, Caldarelli-Stefano R, Monga G, Zocchi M, Mediati M, Tosoni A, Ferrante P (1998) PCR detection of JC virus DNA in the brain tissue of a 9-year-old child with pleomorphic xanthoastrocytoma. J Neurovirol 4:242–245
Capobianchi MR, Uleri E, Caglioti C, Dolei A (2015) Type I IFN family members: similarity, differences and interaction. Cytokine Growth Factor Rev 26:103–111
Chalkias S, Dang X, Bord E, Stein MC, Kinkel RP, Sloane JA, Donnelly M, Ionete C, Houtchens MK, Buckle GJ, Batson S, Koralnik IJ (2014) JC virus reactivation during prolonged Natalizumab monotherapy for multiple sclerosis. Ann Neurol 75:925–934
Chapagain ML, Nerurkar VR (2010) Human polyomavirus JC (JCV) infection of human B lymphocytes: a possible mechanism for JCV transmigration across the blood-brain barrier. J Infect Dis 202:184–191
Chiarini M, Sottini A, Bertoli D, Serana F, Caimi L, Rasia S, Capra R, Imberti L (2015) Newly produced T and B lymphocytes and T-cell receptor repertoire diversity are reduced in peripheral blood of fingolimod-treated multiple sclerosis patients. Mult Scler 21:726–734
Chun J, Hartung HP (2010) Mechanism of action of oral fingolimod in multiple sclerosis. Clin Neuropharmacol 33:91–101
Claes N, Dhaeze T, Fraussen J, Broux B, Van Wijmeersch B, Stinissen P, Hupperts R, Hellings N, Somers V (2014) Compositional changes of B and T cell subtypes during fingolimod treatment in multiple sclerosis patients: a 12-month follow-up study. PLoS One 9:e111115
Craddock J, Markovic-Plese S (2015) Immunomodulatory therapies for relapsing-remitting multiple sclerosis: monoclonal antibodies, currently approved and in testing. Expert Rev Clin Pharmacol 8:283–296
Craigie M, Regan P, Otalora YL, Sariyer IK (2015) Molecular interplay between T-antigen and splicing factor, arginine/serine-rich 1 (SRSF1) controls JC virus gene expression in glial cells. Virol J 12:196
De Gascun CF, Carr MJ (2013) Human polyomavirus reactivation: disease pathogenesis and treatment approaches. Clin Dev Immunol 2013:373579
Dubey D, Cano CA, Stüve O (2016) Update on monitoring and adverse effects of approved second-generation disease-modifying therapies in relapsing forms of multiple sclerosis. Curr Opin Neurol 29:278–285
Elsner C, Dörries K (1998) Human polyomavirus JC control region variants in persistently infected CNS and kidney tissue. J Gen Virol 79:789–799
Faulkner M (2015) Risk of progressive multifocal leukoencephalopathy in patients with multiple sclerosis. Expert Opin Drug Saf 14:1737–1748
Frohman EM, Mc M, Remington G, Ryschkewitsch C, Jensen PN, Johnson K, Perkins M, Liebner J, Greenberg B, Monson N, Frohman TC, Douek D, Major EO (2014) JC virus in CD34+ and Cd19+ cells in patients with multiple sclerosis treated with Natalizumab. JAMA Neurol 71:596–602
Gagne Brosseau MS, Stobbe G, Wundes A (2016) Natalizumab-related PML 2 weeks after negative anti-JCV antibody assay. Neurology 86:484–486
Houff SA, Berger J (2010) The curious incident of the dog in the nighttime: does the absence of virus replication in Epstein-Barr virus-transformed B cells point to an important feature of JC virus biology? J Infect Dis 202:181–183
Houff SA, Major EO, Katz DA, Kufta CV, Sever JL, Pittaluga S, Roberts JR, Gitt J, Saini N, Lux W (1988) Involvement of JC virus-infected mononuclear cells from the bone marrow and spleen in the pathogenesis of progressive multifocal leukoencephalopathy. N Engl J Med 318:301–305
Kappos L, O’Connor PW, Polman CH, Vermersch P, Wiendl H, Pace A, Zhang A, Hotermans C (2013) Clinical effects of Natalizumab on multiple sclerosis appear early in treatment course. J Neurol 260:1388–1395
Koralnik IJ (2014) Finger pointing to JC virus: a tale of two indexes. Ann Neurol 76:789–791
Kornek B (2015) An update on the use of Natalizumab in the treatment of multiple sclerosis: appropriate patient selection and special considerations. Patient Prefer Adherence 9:675–684
Koudriavtseva T, Sbardella E, Trento E, Bordignon V, D’Agosto G, Cordiali-Fei P (2014) Long-term follow-up of peripheral lymphocyte subsets in a cohort of multiple sclerosis patients treated with Natalizumab. Clin Exp Immunol 176:320–326
Kowalski CJ (1972) On the effects of non-normality on the distribution of the sample product-moment correlation coefficient. J R Stat Soc Ser C Appl Stat 1–12
Lindberg RLP, Achtnichts L, Hoffman F, Kuhle J, Kappos L (2008) Natalizumab alters transcriptional expression profiles of blood cell subpopulations of multiple sclerosis patients. J Neuroimmunol 194:153–164
Major EO, Frohman E, Douek D (2013) More on JC viremia in Natalizumab-treated patients with multiple sclerosis. N Engl J Med 369:1280
Major EO (2011) History and current concepts in the pathogenesis of PML. Clev Clin J Med 78(2):S3–S7
Mameli G, Madeddu G, Mei A, Uleri E, Poddighe L, Delogu LG, Maida I, Babudieri S, Serra C, Manetti R, Mura MS, Dolei A (2013) Activation of MSRV-type endogenous retroviruses during infectious mononucleosis and Epstein-Barr virus latency: the missing link with multiple sclerosis? PLoS One 8:e78474
Manley JL, Tacke R (1996) SR proteins and splicing control. Genes Dev 10:1569–1579
Marshall LJ, Ferenczy MW, Daley EL, Jensen PN, Ryschkewitsch CF, Major EO (2014) Lymphocyte gene expression and JC virus noncoding control region sequences are linked with the risk of progressive multifocal leukoencephalopathy. J Virol 88:5177–5183
Meira M, Sievers C, Hoffmann F, Haghikia A, Rasenack M, Décard BF, Kuhle J, Derfuss T, Kappos L, Lindberg RL (2016) Natalizumab-induced POU2AF1/Spi-B upregulation: a possible route for PML development. Neurol Neuroimmunol Neuroinflamm 3:e223
Monaco MC, Atwood WJ, Gravell M, Major EO (1996) JCV infection of hematopoietic progenitor cells, primary B lymphocytes and tonsillar stromal cells: implication for viral latency. J Virol 70:7004–7012
Monaco MC, Major EO (2015) Immune system involvement in the pathogenesis of JC virus induced PML: what is learned from studies of patients with underlying diseases and therapies as risk factors. Front Immunol 6:159
Padgett BL, Walker DL (1973) Prevalence of antibodies in human sera against JC virus, an isolate from a case of progressive multifocal leukoencephalopathy. J Infect Dis 127:467–470
Perkins MR, Ryschkewitsch C, Liebner JC, Monaco MC, Himelfarb D, Ireland S, Roque A, Edward HL, Jensen PN, Remington G, Abraham T, Abraham J, Greenberg B, Kaufman C, LaGanke C, Monson NL, Xu X, Frohman E, Major EO, Douek DC (2012) Changes in JC virus-specific T cell responses during Natalizumab treatment and in Natalizumab-associated progressive multifocal leukoencephalopathy. PLoS Pathog 8:e1003014
Pietropaolo V, Bellizzi A, Anzivino E, Iannetta M, Zingaropoli MA, Rodio DM, Morreale M, Pontecorvo S, Francia A, Vullo V, Palamara AT, Ciardi MR (2015) Human polyomavirus JC replication and non-coding control region analysis in multiple sclerosis patients under Natalizumab treatment. J Neurovirol 21:653–665
Plavina T, Subramanyam M, Bloomgren G, Richman S, Pace A, Lee S, Schlain B, Campagnolo D, Belachew S, Ticho B (2014) Anti-JC virus antibody levels in serum or plasma further define risk of natalizumab-associated progressive multifocal leukoencephalopathy. Ann Neurol 76:802–812
Sariyer IK, Khalili K (2011) Regulation of human neurotropic JC virus replication by alternative splicing factor SF2/ASF in glial cells. PLoS One 6:e14630
Sariyer IK, Sariyer R, Otte J, Gordon J (2016a) Pur-alpha induces JCV gene expression and viral replication by suppressing SRSF1 in glial cells. PLoS One 11:e0156819
Sariyer R, De Simone FI, Gordon J, Sariyer IK (2016b). Immune suppression of JC virus gene expression is mediated by SRSF1. J Neurovirol 22:597–606
Saure C, Warnke C, Zohren F, Schroeder T, Bruns I, Cadeddu RP, Weigelt C, Fischer U, Kobbe G, Hartung HP, Adams O, Kieseier BC, Haas R (2011) Natalizumab and impedance of the homing of CD34+ hematopoietic progenitors. Arch Neurol 68:1428–1431
Serra C, Biolchini A, Mei A, Kotenko S, Dolei A (2008) Type III and I interferons increase HIV uptake and replication in human cells that overexpress CD4, CCR5, and CXCR4. AIDS Res Hum Retrovir 24:173–180
Shimoni-Sebag A, Lebenthal-Loinger I, Zender L, Karni R (2013) RRM1 domain of the splicing oncoprotein SRSF1 is required for MEK1-MAPK-ERK activation and cellular transformation. Carcinogenesis 34:2498–2504
Sinha R, Allemand E, Zhang Z, Karni R, Myers MP, Krainer AR (2010) Arginine methylation controls the subcellular localization and functions of the oncoprotein splicing factor SF2/ASF. Mol Cell Biol 30:2762–2774
Tan CS, Dezube BJ, Bhargava P, Autissier P, Wuthrich C, Miller J, Koralnik IJ (2009) Detection of JC virus DNA and proteins in the bone marrow of HIV-positive and HIV-negative patients: implications for viral latency and neurotropic transformation. J Infect Dis 199:881–888
Uleri E, Beltrami S, Gordon J, Dolei A, Sariyer IK (2011) Extinction of tumor antigen expression by SF2/ASF in JCV-transformed cells. Genes Cancer 2:728–736
Uleri E, Regan P, Dolei A, Sariyer IK (2013) SF2/ASF binding region within JC virus NCCR limits early gene transcription in glial cells. Virol J 10:147
Van Assche G, Van Ranst M, Sciot R, Dubois B, Vermeire S, Noman M, Verbeeck J, Geboes K, Robberecht W, Rutgeerts P (2005) Progressive multifocal leukoencephalopathy after natalizumab therapy for Crohn’s disease. N Engl J Med 353:362–368
Van Schependom J, Gielen J, Laton J, Nagels G (2015) Assessing PML risk under immunotherapy: if all you have is a hammer, everything looks like a nail. Mult Scler 22:389–392
Viscidi RP, Khanna N, Tan CS, Li X, Jacobson L, Clifford DB, Nath A, Margolick JB, Shah KV, Hirsch HH, Koralnik IJ (2011) JC virus antibody and viremia as predictors of progressive multifocal leukoencephalopathy in human immunodeficiency virus-1-infected individuals. Clin Infect Dis 53:711–715
Vitaliti G, Matin N, Tabatabaie O, Di Traglia M, Pavone P, Lubrano R, Falsaperla R (2015) Natalizumab in multiple sclerosis: discontinuation, progressive multifocal leukoencephalopathy and possible use in children. Expert Rev Neurother 15:1321–1341
Warnke C, Smolianov V, Dehmel T, Andrée M, Hengel H, Zohren F, Arendt G, Wiendl H, Haas R, Hartung HP, Adams O, Kieseier BC (2011) CD34+ progenitor cells mobilized by natalizumab are not a relevant reservoir for JC virus. Mult Scler 17:151–156
Wei G, Liu CK, Atwood WJ (2000) JC virus binds to primary human glial cells, tonsillar stromal cells, and B-lymphocytes, but not to T lymphocytes. J Neurovirol 6:127–136
White MK, Khalili K (2011) Pathogenesis of progressive multifocal leukoencephalopathy-revisited. J Infect Dis 203:578–586
White MK, Sariyer IK, Gordon J, Delbue S, Pietropaolo V, Berger JR, Khalili K (2016) Diagnostic assays for polyomavirus JC and progressive multifocal leukoencephalopathy. Rev Med Virol 26:102–114
Wittmann T, Horowitz N, Benyamini N, Henig I, Zuckerman T, Rowe JM, Kra-Oz Z, Szwarcwort Cohen M, Oren I, Avivi I (2015) JC polyomavirus reactivation is common following allogeneic stem cell transplantation and its preemptive detection may prevent lethal complications. Bone Marrow Transplant 50:984–991
Wollebo HS, Cotto B, Adiga R, Langford D, White MK (2016) Expression of signaling molecules in progressive multifocal leukoencephalopathy. Curr HIV Res 14:47–53
Wollebo HS, White MK, Gordon J, Berger JR, Khalili K (2015) Persistence and pathogenesis of the neurotropic polyomavirus JC. Ann Neurol 77:560–570
Zhao Y, Zhu T, Zhang X, Wang Q, Zhang J, Ji W, Ma Y (2015) Splicing factor 2/alternative splicing factor contributes to extracellular signal-regulated kinase activation in hepatocellular carcinoma cells. Mol Med Rep 12:3890–3894
Acknowledgments
The authors wish to thank all patients and volunteers whose participation enabled this study, and E. Gomes, Immunohematology & Transfusion Unit, Asl1 Sassari, for providing samples of healthy volunteers. The study was supported in part by grants from CARITRO 2013 and grant CRP-59781, RAS LR-2012. EU was supported by a research fellowship of CARITRO 2013. Author contributions: EU and AD conceived and designed the study. EU, CP, MC, GI performed the experiments. SL and GA provided blood samples and related medical records of MS patients. AD, EU, GI analyzed the data. EU and GI performed the statistical analysis. AD, CS, GPS, SL and GA contributed reagents/materials/analysis tools. AD and EU wrote the manuscript. Potential conflicts of interest: nothing to report.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Uleri, E., Ibba, G., Piu, C. et al. JC polyomavirus expression and bell-shaped regulation of its SF2/ASF suppressor during the follow-up of multiple sclerosis patients treated with natalizumab. J. Neurovirol. 23, 226–238 (2017). https://doi.org/10.1007/s13365-016-0492-x
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s13365-016-0492-x