ArticleNeurology(R) neuroimmunology & neuroinflammation2021
Laquinimod dampens IL-1β signaling and Th17-polarizing capacity of monocytes in patients with MS.
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Article in Neurology(R) neuroimmunology & neuroinflammation, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers, 1 of them a synthesis that pooled it.
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5 citing papers in PubMed, 1 synthesis or guideline pooled it, 12 citations in OpenAlex.
- Efficacy and safety of disease-modifying oral drugs in treatment of relapsing-remitting multiple sclerosis: systematic review and network meta-analysis.Frontiers in immunology · 2026Pooled it
- Neuroinflammatory Proteins in Huntington's Disease: Insights into Mechanisms, Diagnosis, and Therapeutic Implications.International journal of molecular sciences · 2024Review
- Blood immunophenotyping of multiple sclerosis patients at diagnosis identifies a classical monocyte subset associated to disease evolution.Frontiers in immunology · 2024Article
- Dendritic Cell-Targeted Therapies to Treat Neurological Disorders.Molecular neurobiology · 2022Review
- Astrocytes and Inflammatory T Helper Cells: A Dangerous Liaison in Multiple Sclerosis.Frontiers in immunology · 2022Review
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Authors and funding
10 authors at 1 institution in 3 countries.
Sinah EngelFrom the Department of Neurology (S.E., V.J., S.H.-P.K., K.R., F.L.), Focus Program Translational Neuroscience (FTN), University Medical Center of the Johannes Gutenberg University of Mainz, Germany; Biopathology of Myelin (V.J.), Neuroprotection and Therapeutic Strategy, INSERM U1119, Fédération de Médecine Translationnelle de Strasbourg (FMTS), University of Strasbourg, France; Institute for Molecular Medicine (M.Z., F.C.K., A.W.), University Medical Centre of the Johannes Gutenberg University of Mainz, Germany; Sheba Cancer Research Center (M.Z.), Chaim Sheba Academic Medical Center, Ramat Gan, Israel; Department of Neurology (H.T.), University of Ulm, Germany and Specialty Clinic of Neurology Dietenbronn, Schwendi, Germany; Clinical Neuroimmunology Unit (R.F.), San Raffaele Scientific Institute, Milan, Italy; and Department of Dermatology (F.C.K.), Heidelberg University Hospital, Heidelberg, Germany.ORCID 0000-0002-9051-9062
Valérie JolivelFrom the Department of Neurology (S.E., V.J., S.H.-P.K., K.R., F.L.), Focus Program Translational Neuroscience (FTN), University Medical Center of the Johannes Gutenberg University of Mainz, Germany; Biopathology of Myelin (V.J.), Neuroprotection and Therapeutic Strategy, INSERM U1119, Fédération de Médecine Translationnelle de Strasbourg (FMTS), University of Strasbourg, France; Institute for Molecular Medicine (M.Z., F.C.K., A.W.), University Medical Centre of the Johannes Gutenberg University of Mainz, Germany; Sheba Cancer Research Center (M.Z.), Chaim Sheba Academic Medical Center, Ramat Gan, Israel; Department of Neurology (H.T.), University of Ulm, Germany and Specialty Clinic of Neurology Dietenbronn, Schwendi, Germany; Clinical Neuroimmunology Unit (R.F.), San Raffaele Scientific Institute, Milan, Italy; and Department of Dermatology (F.C.K.), Heidelberg University Hospital, Heidelberg, Germany.
Stefan H-P KrausFrom the Department of Neurology (S.E., V.J., S.H.-P.K., K.R., F.L.), Focus Program Translational Neuroscience (FTN), University Medical Center of the Johannes Gutenberg University of Mainz, Germany; Biopathology of Myelin (V.J.), Neuroprotection and Therapeutic Strategy, INSERM U1119, Fédération de Médecine Translationnelle de Strasbourg (FMTS), University of Strasbourg, France; Institute for Molecular Medicine (M.Z., F.C.K., A.W.), University Medical Centre of the Johannes Gutenberg University of Mainz, Germany; Sheba Cancer Research Center (M.Z.), Chaim Sheba Academic Medical Center, Ramat Gan, Israel; Department of Neurology (H.T.), University of Ulm, Germany and Specialty Clinic of Neurology Dietenbronn, Schwendi, Germany; Clinical Neuroimmunology Unit (R.F.), San Raffaele Scientific Institute, Milan, Italy; and Department of Dermatology (F.C.K.), Heidelberg University Hospital, Heidelberg, Germany.
Morad ZayoudFrom the Department of Neurology (S.E., V.J., S.H.-P.K., K.R., F.L.), Focus Program Translational Neuroscience (FTN), University Medical Center of the Johannes Gutenberg University of Mainz, Germany; Biopathology of Myelin (V.J.), Neuroprotection and Therapeutic Strategy, INSERM U1119, Fédération de Médecine Translationnelle de Strasbourg (FMTS), University of Strasbourg, France; Institute for Molecular Medicine (M.Z., F.C.K., A.W.), University Medical Centre of the Johannes Gutenberg University of Mainz, Germany; Sheba Cancer Research Center (M.Z.), Chaim Sheba Academic Medical Center, Ramat Gan, Israel; Department of Neurology (H.T.), University of Ulm, Germany and Specialty Clinic of Neurology Dietenbronn, Schwendi, Germany; Clinical Neuroimmunology Unit (R.F.), San Raffaele Scientific Institute, Milan, Italy; and Department of Dermatology (F.C.K.), Heidelberg University Hospital, Heidelberg, Germany.
Karolina RosenfeldFrom the Department of Neurology (S.E., V.J., S.H.-P.K., K.R., F.L.), Focus Program Translational Neuroscience (FTN), University Medical Center of the Johannes Gutenberg University of Mainz, Germany; Biopathology of Myelin (V.J.), Neuroprotection and Therapeutic Strategy, INSERM U1119, Fédération de Médecine Translationnelle de Strasbourg (FMTS), University of Strasbourg, France; Institute for Molecular Medicine (M.Z., F.C.K., A.W.), University Medical Centre of the Johannes Gutenberg University of Mainz, Germany; Sheba Cancer Research Center (M.Z.), Chaim Sheba Academic Medical Center, Ramat Gan, Israel; Department of Neurology (H.T.), University of Ulm, Germany and Specialty Clinic of Neurology Dietenbronn, Schwendi, Germany; Clinical Neuroimmunology Unit (R.F.), San Raffaele Scientific Institute, Milan, Italy; and Department of Dermatology (F.C.K.), Heidelberg University Hospital, Heidelberg, Germany.
Hayrettin TumaniFrom the Department of Neurology (S.E., V.J., S.H.-P.K., K.R., F.L.), Focus Program Translational Neuroscience (FTN), University Medical Center of the Johannes Gutenberg University of Mainz, Germany; Biopathology of Myelin (V.J.), Neuroprotection and Therapeutic Strategy, INSERM U1119, Fédération de Médecine Translationnelle de Strasbourg (FMTS), University of Strasbourg, France; Institute for Molecular Medicine (M.Z., F.C.K., A.W.), University Medical Centre of the Johannes Gutenberg University of Mainz, Germany; Sheba Cancer Research Center (M.Z.), Chaim Sheba Academic Medical Center, Ramat Gan, Israel; Department of Neurology (H.T.), University of Ulm, Germany and Specialty Clinic of Neurology Dietenbronn, Schwendi, Germany; Clinical Neuroimmunology Unit (R.F.), San Raffaele Scientific Institute, Milan, Italy; and Department of Dermatology (F.C.K.), Heidelberg University Hospital, Heidelberg, Germany.
Roberto FurlanFrom the Department of Neurology (S.E., V.J., S.H.-P.K., K.R., F.L.), Focus Program Translational Neuroscience (FTN), University Medical Center of the Johannes Gutenberg University of Mainz, Germany; Biopathology of Myelin (V.J.), Neuroprotection and Therapeutic Strategy, INSERM U1119, Fédération de Médecine Translationnelle de Strasbourg (FMTS), University of Strasbourg, France; Institute for Molecular Medicine (M.Z., F.C.K., A.W.), University Medical Centre of the Johannes Gutenberg University of Mainz, Germany; Sheba Cancer Research Center (M.Z.), Chaim Sheba Academic Medical Center, Ramat Gan, Israel; Department of Neurology (H.T.), University of Ulm, Germany and Specialty Clinic of Neurology Dietenbronn, Schwendi, Germany; Clinical Neuroimmunology Unit (R.F.), San Raffaele Scientific Institute, Milan, Italy; and Department of Dermatology (F.C.K.), Heidelberg University Hospital, Heidelberg, Germany.
Florian C KurschusFrom the Department of Neurology (S.E., V.J., S.H.-P.K., K.R., F.L.), Focus Program Translational Neuroscience (FTN), University Medical Center of the Johannes Gutenberg University of Mainz, Germany; Biopathology of Myelin (V.J.), Neuroprotection and Therapeutic Strategy, INSERM U1119, Fédération de Médecine Translationnelle de Strasbourg (FMTS), University of Strasbourg, France; Institute for Molecular Medicine (M.Z., F.C.K., A.W.), University Medical Centre of the Johannes Gutenberg University of Mainz, Germany; Sheba Cancer Research Center (M.Z.), Chaim Sheba Academic Medical Center, Ramat Gan, Israel; Department of Neurology (H.T.), University of Ulm, Germany and Specialty Clinic of Neurology Dietenbronn, Schwendi, Germany; Clinical Neuroimmunology Unit (R.F.), San Raffaele Scientific Institute, Milan, Italy; and Department of Dermatology (F.C.K.), Heidelberg University Hospital, Heidelberg, Germany.
Ari WaismanFrom the Department of Neurology (S.E., V.J., S.H.-P.K., K.R., F.L.), Focus Program Translational Neuroscience (FTN), University Medical Center of the Johannes Gutenberg University of Mainz, Germany; Biopathology of Myelin (V.J.), Neuroprotection and Therapeutic Strategy, INSERM U1119, Fédération de Médecine Translationnelle de Strasbourg (FMTS), University of Strasbourg, France; Institute for Molecular Medicine (M.Z., F.C.K., A.W.), University Medical Centre of the Johannes Gutenberg University of Mainz, Germany; Sheba Cancer Research Center (M.Z.), Chaim Sheba Academic Medical Center, Ramat Gan, Israel; Department of Neurology (H.T.), University of Ulm, Germany and Specialty Clinic of Neurology Dietenbronn, Schwendi, Germany; Clinical Neuroimmunology Unit (R.F.), San Raffaele Scientific Institute, Milan, Italy; and Department of Dermatology (F.C.K.), Heidelberg University Hospital, Heidelberg, Germany.ORCID 0000-0003-4304-8234
Felix LuessiFrom the Department of Neurology (S.E., V.J., S.H.-P.K., K.R., F.L.), Focus Program Translational Neuroscience (FTN), University Medical Center of the Johannes Gutenberg University of Mainz, Germany; Biopathology of Myelin (V.J.), Neuroprotection and Therapeutic Strategy, INSERM U1119, Fédération de Médecine Translationnelle de Strasbourg (FMTS), University of Strasbourg, France; Institute for Molecular Medicine (M.Z., F.C.K., A.W.), University Medical Centre of the Johannes Gutenberg University of Mainz, Germany; Sheba Cancer Research Center (M.Z.), Chaim Sheba Academic Medical Center, Ramat Gan, Israel; Department of Neurology (H.T.), University of Ulm, Germany and Specialty Clinic of Neurology Dietenbronn, Schwendi, Germany; Clinical Neuroimmunology Unit (R.F.), San Raffaele Scientific Institute, Milan, Italy; and Department of Dermatology (F.C.K.), Heidelberg University Hospital, Heidelberg, Germany. luessi@uni-mainz.de.ORCID 0000-0003-4334-4199
Inserm · FR
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectiveTo assess the impact of laquinimod treatment on monocytes and to investigate the underlying immunomodulatory mechanisms in MS.
methodsIn this cross-sectional study, we performed in vivo and in vitro analyses of cluster of differentiation (CD14
resultsLaquinimod did not alter the frequency or viability of circulating monocytes, but led to an upregulation of CD86 expression. LPS-stimulated monocytes of laquinimod-treated patients with MS secreted less IL-1β following a downregulation of IL-1β gene expression. Phosphorylation levels of the NF-κB p65 subunit were reduced after laquinimod treatment, indicating a laquinimod-associated inhibition of the NF-κB pathway. T cells primed with laquinimod-treated monocytes differentiated significantly less into IL-17A-producing T helper (Th)-17 cells.
conclusionsOur findings suggest that inhibited NF-κB signaling and downregulation of IL-1β expression in monocytes contributes to the immunomodulatory effects of laquinimod and that the impairment of Th17 polarization might mediate its disease-modifying activity in MS.
Indexed as
AdultCross-Sectional StudiesFemaleHumansInterleukin-1betaLymphocyte ActivationMaleMiddle AgedMonocytesMultiple Sclerosis, Relapsing-RemittingQuinolonesSignal TransductionTh17 CellsIL1B protein, humanInterleukin-1betalaquinimodQuinolones
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