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91 results

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Treatment of pemphigus vulgaris and foliaceus with efgartigimod, a neonatal Fc receptor inhibitor: a phase II multicentre, open-label feasibility trial.
Goebeler M, Bata-Csörgő Z, De Simone C, Didona B, Remenyik E, Reznichenko N, Stoevesandt J, Ward ES, Parys W, de Haard H, Dupuy P, Verheesen P, Schmidt E, Joly P; ARGX-113-1701 Investigator Study Group. Goebeler M, et al. Among authors: de haard h. Br J Dermatol. 2022 Mar;186(3):429-439. doi: 10.1111/bjd.20782. Epub 2021 Nov 28. Br J Dermatol. 2022. PMID: 34608631 Clinical Trial.
Neonatal Fc receptor antagonist efgartigimod safely and sustainably reduces IgGs in humans.
Ulrichts P, Guglietta A, Dreier T, van Bragt T, Hanssens V, Hofman E, Vankerckhoven B, Verheesen P, Ongenae N, Lykhopiy V, Enriquez FJ, Cho J, Ober RJ, Ward ES, de Haard H, Leupin N. Ulrichts P, et al. Among authors: de haard h. J Clin Invest. 2018 Oct 1;128(10):4372-4386. doi: 10.1172/JCI97911. Epub 2018 Jul 24. J Clin Invest. 2018. PMID: 30040076 Free PMC article. Clinical Trial.
Phase 2 study of efgartigimod, a novel FcRn antagonist, in adult patients with primary immune thrombocytopenia.
Newland AC, Sánchez-González B, Rejtő L, Egyed M, Romanyuk N, Godar M, Verschueren K, Gandini D, Ulrichts P, Beauchamp J, Dreier T, Ward ES, Michel M, Liebman HA, de Haard H, Leupin N, Kuter DJ. Newland AC, et al. Among authors: de haard h. Am J Hematol. 2020 Feb;95(2):178-187. doi: 10.1002/ajh.25680. Epub 2019 Dec 10. Am J Hematol. 2020. PMID: 31821591 Free PMC article. Clinical Trial.
Randomized phase 2 study of FcRn antagonist efgartigimod in generalized myasthenia gravis.
Howard JF Jr, Bril V, Burns TM, Mantegazza R, Bilinska M, Szczudlik A, Beydoun S, Garrido FJRR, Piehl F, Rottoli M, Van Damme P, Vu T, Evoli A, Freimer M, Mozaffar T, Ward ES, Dreier T, Ulrichts P, Verschueren K, Guglietta A, de Haard H, Leupin N, Verschuuren JJGM; Efgartigimod MG Study Group. Howard JF Jr, et al. Among authors: de haard h. Neurology. 2019 Jun 4;92(23):e2661-e2673. doi: 10.1212/WNL.0000000000007600. Epub 2019 May 22. Neurology. 2019. PMID: 31118245 Free PMC article. Clinical Trial.
The Fab region of IgG impairs the internalization pathway of FcRn upon Fc engagement.
Brinkhaus M, Pannecoucke E, van der Kooi EJ, Bentlage AEH, Derksen NIL, Andries J, Balbino B, Sips M, Ulrichts P, Verheesen P, de Haard H, Rispens T, Savvides SN, Vidarsson G. Brinkhaus M, et al. Among authors: de haard h. Nat Commun. 2022 Oct 14;13(1):6073. doi: 10.1038/s41467-022-33764-1. Nat Commun. 2022. PMID: 36241613 Free PMC article.
The NHance® Mutation-Equipped Anti-MET Antibody ARGX-111 Displays Increased Tissue Penetration and Anti-Tumor Activity in Advanced Cancer Patients.
Aftimos P, Rolfo C, Rottey S, Barthélémy P, Borg C, Park K, Oh DY, Kim SW, De Jonge N, Hanssens V, Zwanenpoel K, Molthoff C, Vugts D, Dreier T, Verheesen P, van Dongen GAMS, Jacobs J, Van Rompaey L, Hultberg A, Michieli P, Pauwels P, Fung S, Thibault A, de Haard H, Leupin N, Awada A. Aftimos P, et al. Among authors: de jonge n, de haard h. Biomedicines. 2021 Jun 10;9(6):665. doi: 10.3390/biomedicines9060665. Biomedicines. 2021. PMID: 34200749 Free PMC article.
Glycine 236 in the Lower Hinge Region of Human IgG1 Differentiates FcγR from Complement Effector Function.
Brinkhaus M, Douwes RGJ, Bentlage AEH, Temming AR, de Taeye SW, Tammes Buirs M, Gerritsen J, Mok JY, Brasser G, Ligthart PC, van Esch WJE, Verheesen P, de Haard H, Rispens T, Vidarsson G. Brinkhaus M, et al. Among authors: de taeye sw, de haard h. J Immunol. 2020 Dec 15;205(12):3456-3467. doi: 10.4049/jimmunol.2000961. Epub 2020 Nov 13. J Immunol. 2020. PMID: 33188070
91 results