Effect of Ocrelizumab in Blood Leukocytes of Patients With Primary Progressive MS.
Journal
Neurology(R) neuroimmunology & neuroinflammation
ISSN: 2332-7812
Titre abrégé: Neurol Neuroimmunol Neuroinflamm
Pays: United States
ID NLM: 101636388
Informations de publication
Date de publication:
04 03 2021
04 03 2021
Historique:
received:
14
07
2020
accepted:
03
11
2020
entrez:
7
1
2021
pubmed:
8
1
2021
medline:
29
10
2021
Statut:
epublish
Résumé
To analyze the changes induced by ocrelizumab in blood immune cells of patients with primary progressive MS (PPMS). In this multicenter prospective study including 53 patients with PPMS who initiated ocrelizumab treatment, we determined effector, memory, and regulatory cells by flow cytometry at baseline and after 6 months of therapy. Wilcoxon matched paired tests were used to assess differences between baseline and 6 months' results. Ocrelizumab reduced the numbers of naive and memory B cells ( In PPMS, effector B-cell depletion changed T-cell response toward a low inflammatory profile, resulting in decreased sNfL levels.
Identifiants
pubmed: 33408167
pii: 8/2/e940
doi: 10.1212/NXI.0000000000000940
pmc: PMC7862094
pii:
doi:
Substances chimiques
Antibodies, Monoclonal, Humanized
0
Immunologic Factors
0
ocrelizumab
A10SJL62JY
Types de publication
Journal Article
Multicenter Study
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM
Informations de copyright
Copyright © 2021 The Author(s). Published by Wolters Kluwer Health, Inc. on behalf of the American Academy of Neurology.
Références
Ther Adv Neurol Disord. 2018 Mar 21;11:1756286418761697
pubmed: 29593838
Nat Rev Neurol. 2020 Jan;16(1):56-62
pubmed: 31649335
Cold Spring Harb Perspect Med. 2019 Feb 1;9(2):
pubmed: 29358322
Ther Adv Neurol Disord. 2016 Jan;9(1):44-52
pubmed: 26788130
Lancet Neurol. 2018 Feb;17(2):162-173
pubmed: 29275977
Mult Scler Relat Disord. 2014 Sep;3(5):650-8
pubmed: 26265276
Mult Scler Relat Disord. 2014 Mar;3(2):244-52
pubmed: 25878012
J Immunol. 2014 Jul 15;193(2):580-586
pubmed: 24928997
Acta Neuropathol. 2017 Jan;133(1):43-60
pubmed: 27730299
J Immunol. 2016 Aug 15;197(4):1111-7
pubmed: 27412413
Ther Adv Neurol Disord. 2017 Jan;10(1):51-66
pubmed: 28450895
Nat Rev Clin Oncol. 2017 Apr;14(4):203-220
pubmed: 27805626
Ann Neurol. 2017 Jun;81(6):857-870
pubmed: 28512753
Clin Immunol. 2011 Dec;141(3):348-56
pubmed: 21992960
Cells. 2018 Dec 28;8(1):
pubmed: 30597851
Arthritis Rheum. 2009 Dec;60(12):3563-71
pubmed: 19950291
Ann Neurol. 2010 Apr;67(4):452-61
pubmed: 20437580
Ther Apher Dial. 2017 Apr;21(2):139-149
pubmed: 28296027
N Engl J Med. 2008 Feb 14;358(7):676-88
pubmed: 18272891
Neural Regen Res. 2020 Apr;15(4):663-664
pubmed: 31638088
Neurol Neuroimmunol Neuroinflamm. 2015 Jan 22;2(2):e65
pubmed: 25635261
Neurology. 2020 Jun 9;94(23):e2457-e2467
pubmed: 32434867
Mult Scler. 2018 Sep;24(10):1317-1327
pubmed: 28653862
Int J Mol Sci. 2017 Sep 23;18(10):
pubmed: 28946620
Clin Immunol. 2018 Feb;187:95-101
pubmed: 29079163
Ann Neurol. 2018 Jan;83(1):13-26
pubmed: 29244240
N Engl J Med. 2017 Jan 19;376(3):209-220
pubmed: 28002688
Nat Rev Drug Discov. 2019 Dec;18(12):905-922
pubmed: 31399729