Résumé
Le CTLA4 a été découvert lors de la purification de molécules exprimées par les lymphocytes T (LT) activés. C’est en décidant de détailler les mécanismes de costimulation que le CTLA4-Ig a été produit, alors que les recherches dans ce champ d’investigation avancaient peu par manque d’outils, et notamment d’anticorps spécifi ques. C’est une fois encore à partir des travaux dans les modèles expérimentaux murins, dans le domaine de la transplantation et des maladies auto-immunes, que l’abatacept (CTLA4-Ig) a été développé en misant sur un mécanisme d’action alors novateur, car relatif à la co-stimulation.
Preview
Unable to display preview. Download preview PDF.
Références
Abrams JR, Lebwohl MG, Guzzo CA et al. (1999) CTLA41g-mediated blockade of T-cell costimulation in patients with psoriasis vulgaris. J Clin Invest 103:1243–52
Moreland LW, Alten R, Van den Bosch F et al. (2002) Costimulatory blockade in patients with rheumatoid arthritis: a pilot, dose-finding, double-blind, placebo-controlled clinical trial evaluating CTLA-41g and LEA29Y eighty-five days after the first infusion. Arthritis Rheum 46:1470–9
Kremer JM, Westhovens R, Leon M et al. (2003) Treatment of rheumatoid arthritis by selective inhibition of T-cell activation with fusion protein CTLA41g. N Engl J Med 349:1907–15
Genovese MC, Schiff M, Luggen M et al. (2008) Efficacy and safety of the selective costimulation modulator abatacept following 2 years of treatment in patients with rheumatoid arthritis and an inadequate response to anti-tumour necrosis factor therapy. Ann Rheum Dis 67: 547–54
Kremer JM, Genant HK, Moreland LW et al. (2006) Effects of abatacept in patients with methotrexate-resistant active rheumatoid arthritis: a randomized trial. Ann Intern Med 144:865–76
Maxwell LJ, Singh JA (2010) Abatacept for rheumatoid arthritis: a Cochrane systematic review. J Rheumatol 37: 234–45
Pham T, Claudepierre P, Constantin A et al. (2009) Abatacept therapy and safety management. Joint Bone Spine 76 Suppl 1: S3–S55
European Medicines Agency. European Public Assessment Report. Orencia scientific discussion document 19 novembre 2009 http://www.emea.europa.eu/humandocs/pdfs/EPAR/orencia/H-701-enb6.pdf
Sibilia J, Westhovens R (2007) Safety of T-cell co-stimulation modulation with abatacept in patients with rheumatoid arthritis. Clin Exp Rheumatol 25: S46–56
Smitten A, Simon T, Qi K et al. (2008) Hospitalized infections in the abatacept RA clinical development program: An epidemiological assessment with > 10,000 Person-years of exposure arthritis rheum 58: S786
Weinblatt M, Combe B, Covucci A et al. (2006) Safety of the selective costimulation modulator abatacept in rheumatoid arthritis patients receivingbackgroundbiologic and nonbiologic disease-modifying antirheumatic drugs: A one-year randomized, placebo-controlled study. Arthritis Rheum 54:2807–16
Miller KL, Sawitzke AD, Doane J (2008) Abatacept and serious respiratory infections in patients with previous lung disease. Clin Rheumatol 27:1569–71
Weinblatt M, Schiff M, Goldman A et al. (2007) Selective costimulation modulation using abatacept in patients with active rheumatoid arthritis while receiving etanercept: a randomised clinical trial. Ann Rheum Dis 66:228–34
Tay L, Leon F, Vratsanos G et al. (2007) Vaccination response to tetanus toxoid and 23-valent pneumococcal vaccines following administration of a single dose of abatacept: a randomized, open-label, parallel group study in healthy subjects. Arthritis Res Ther 9: R38
Hodi FS, Mihm MC, Soiffer RJ et al. (2003) Biologic activity of cytotoxic T lymphocyte-associated antigen 4 antibody blockade in previously vaccinated metastatic melanoma and ovarian carcinoma patients. Proc Natl Acad Sci U S A100: 4712–7
Maker AV, Attia P, Rosenberg SA (2005) Analysis of the cellular mechanism of antitumor responses and autoimmunity in patients treated with CTLA-4 blockade. J Immunol 175: 7746–54
Quezada SA, Peggs KS, Curran MA, Allison JP (2006) CTLA4 blockade and GM-CSF combination immunotherapy alters the intratumor balance of effector and regulatory T cells. J Clin Invest 116:1935–45
Wang X, Lin Q, Ma Z et al. (2005) Association of the A/G polymorphism at position 49 in exon 1 of CTLA-4 with the susceptibility to unexplained recurrent spontaneous abortion in the Chinese population. Am J Reprod Immunol 53:100–5
Mishra R, Singh V, Pritchard CH (2009) Safety of biologic agents after rituximab therapy in patients with rheumatoid arthritis. Rheumatol Int
Emery P, Durez P, Dougados M et al. (2008) Efficacy of abatacept in delaying the development of rheumatoid arthritis (RA) in adult patients with undifferentiated inflammatory arthritis at high risk of developing RA. Ann Rheum Dis 67, Suppl II: 89
Ruperto N, Lovell DJ, Quartier P et al. (2008) Abatacept in children with juvenile idiopathic arthritis: a randomised, double-blind, placebo-controlled withdrawal trial. Lancet; 372:383–91
Vieira FI, Callado MR, Vieira WP (2009) Abatacept as an option therapy in difficult to treat psoriatic arthritis. Rheumatol Int
Olivieri I, D Angelo S, Mennillo GA et al. (2009) Abatacept in spondyloarthritis refractory to tumour necrosis factor alpha inhibition. Ann Rheum Dis 68:151–2
Oracki SA, Tsantikos E, Quilici C et al. CTLA4Ig alters the course of autoimmune disease development in Lyn-/-mice. J Immunol 184:757–63
Schroder JO, Zeuner RA (2009) Biologics as treatment for systemic lupus: great efforts, sobering results, new challenges. Curr Drug Discov Technol 6: 252–5
Kremer JM, Dougados M, Emery P et al. (2005) Treatment of rheumatoid arthritis with the selective costimulation modulator abatacept: twelve-month results of a phase iib, double-blind, randomized, placebo-controlled trial. Arthritis Rheum 52: 2263–71
Genovese MC, Becker JC, Schiff M et al. (2005) Abatacept for rheumatoid arthritis refractory to tumor necrosis factor alpha inhibition. N Engl J Med;353:1114–23
Schiff M, Keiserman M, Codding C et al. (2008) Efficacy and safety of abatacept or infliximab vs placebo in ATTEST: a phase III, multi-centre, randomised, double-blind, placebo-controlled study in patients with rheumatoid arthritis and an inadequate response to methotrexate. Ann Rheum Dis 67:1096–103
Rights and permissions
Copyright information
© 2011 Springer-Verlag France, Paris
About this chapter
Cite this chapter
Falgarone, G., Dumont-Fischer, D., Saidenberg-Kermanac’h, N. (2011). L’abatacept dans la polyarthrite rhumatoïde. In: Biothèrapies en rhumatologie. Springer, Paris. https://doi.org/10.1007/978-2-8178-0124-7_6
Download citation
DOI: https://doi.org/10.1007/978-2-8178-0124-7_6
Publisher Name: Springer, Paris
Print ISBN: 978-2-8178-0123-0
Online ISBN: 978-2-8178-0124-7