Evidence map›Paper›PMID 26894206›Full record

ArticleNeurology(R) neuroimmunology & neuroinflammation2016

Serum peptide reactivities may distinguish neuromyelitis optica subgroups and multiple sclerosis.

Imke Metz, Tim Beißbarth, David Ellenberger, Florence Pache, Lidia Stork, Marius Ringelstein, Orhan Aktas, Sven Jarius, Brigitte Wildemann, Hassan Dihazi and 4 more

Open access · goldAbstract read
In one paragraph

Article in Neurology(R) neuroimmunology & neuroinflammation, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed
8.8field-weighted citation impact, top 2% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

33 citing papers in PubMed, 50 citations in OpenAlex.

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  12. Retinal correlates of neurological disorders.Therapeutic advances in chronic disease · 2019
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

14 authors at 1 institution in 2 countries.

Imke MetzDepartments of Neuropathology (I.M., L.S., W.B.), Medical Statistics (T.B., D.E., T.F.), and Nephrology and Rheumatology, Internal Medicine (H.D.), University Medical Center Göttingen; Department of Neurology (F. Pache, K.R., F. Paul) and Clinical and Experimental Multiple Sclerosis Research Center (F. Pache, K.R., F. Paul), Charité-Universitätsmedizin Berlin; NeuroCure Clinical Research Center and Experimental and Clinical Research Center (F. Pache, F. Paul), Max Delbrueck Center for Molecular Medicine; Department of Neurology (M.R., O.A.), Medical Faculty, Heinrich-Heine-University Düsseldorf; and Molecular Neuroimmunology Group, Department of Neurology (S.J., B.W.), University of Heidelberg, Germany.
Tim BeißbarthDepartments of Neuropathology (I.M., L.S., W.B.), Medical Statistics (T.B., D.E., T.F.), and Nephrology and Rheumatology, Internal Medicine (H.D.), University Medical Center Göttingen; Department of Neurology (F. Pache, K.R., F. Paul) and Clinical and Experimental Multiple Sclerosis Research Center (F. Pache, K.R., F. Paul), Charité-Universitätsmedizin Berlin; NeuroCure Clinical Research Center and Experimental and Clinical Research Center (F. Pache, F. Paul), Max Delbrueck Center for Molecular Medicine; Department of Neurology (M.R., O.A.), Medical Faculty, Heinrich-Heine-University Düsseldorf; and Molecular Neuroimmunology Group, Department of Neurology (S.J., B.W.), University of Heidelberg, Germany.
David EllenbergerDepartments of Neuropathology (I.M., L.S., W.B.), Medical Statistics (T.B., D.E., T.F.), and Nephrology and Rheumatology, Internal Medicine (H.D.), University Medical Center Göttingen; Department of Neurology (F. Pache, K.R., F. Paul) and Clinical and Experimental Multiple Sclerosis Research Center (F. Pache, K.R., F. Paul), Charité-Universitätsmedizin Berlin; NeuroCure Clinical Research Center and Experimental and Clinical Research Center (F. Pache, F. Paul), Max Delbrueck Center for Molecular Medicine; Department of Neurology (M.R., O.A.), Medical Faculty, Heinrich-Heine-University Düsseldorf; and Molecular Neuroimmunology Group, Department of Neurology (S.J., B.W.), University of Heidelberg, Germany.
Florence PacheDepartments of Neuropathology (I.M., L.S., W.B.), Medical Statistics (T.B., D.E., T.F.), and Nephrology and Rheumatology, Internal Medicine (H.D.), University Medical Center Göttingen; Department of Neurology (F. Pache, K.R., F. Paul) and Clinical and Experimental Multiple Sclerosis Research Center (F. Pache, K.R., F. Paul), Charité-Universitätsmedizin Berlin; NeuroCure Clinical Research Center and Experimental and Clinical Research Center (F. Pache, F. Paul), Max Delbrueck Center for Molecular Medicine; Department of Neurology (M.R., O.A.), Medical Faculty, Heinrich-Heine-University Düsseldorf; and Molecular Neuroimmunology Group, Department of Neurology (S.J., B.W.), University of Heidelberg, Germany.
Lidia StorkDepartments of Neuropathology (I.M., L.S., W.B.), Medical Statistics (T.B., D.E., T.F.), and Nephrology and Rheumatology, Internal Medicine (H.D.), University Medical Center Göttingen; Department of Neurology (F. Pache, K.R., F. Paul) and Clinical and Experimental Multiple Sclerosis Research Center (F. Pache, K.R., F. Paul), Charité-Universitätsmedizin Berlin; NeuroCure Clinical Research Center and Experimental and Clinical Research Center (F. Pache, F. Paul), Max Delbrueck Center for Molecular Medicine; Department of Neurology (M.R., O.A.), Medical Faculty, Heinrich-Heine-University Düsseldorf; and Molecular Neuroimmunology Group, Department of Neurology (S.J., B.W.), University of Heidelberg, Germany.
Marius RingelsteinDepartments of Neuropathology (I.M., L.S., W.B.), Medical Statistics (T.B., D.E., T.F.), and Nephrology and Rheumatology, Internal Medicine (H.D.), University Medical Center Göttingen; Department of Neurology (F. Pache, K.R., F. Paul) and Clinical and Experimental Multiple Sclerosis Research Center (F. Pache, K.R., F. Paul), Charité-Universitätsmedizin Berlin; NeuroCure Clinical Research Center and Experimental and Clinical Research Center (F. Pache, F. Paul), Max Delbrueck Center for Molecular Medicine; Department of Neurology (M.R., O.A.), Medical Faculty, Heinrich-Heine-University Düsseldorf; and Molecular Neuroimmunology Group, Department of Neurology (S.J., B.W.), University of Heidelberg, Germany.
Orhan AktasDepartments of Neuropathology (I.M., L.S., W.B.), Medical Statistics (T.B., D.E., T.F.), and Nephrology and Rheumatology, Internal Medicine (H.D.), University Medical Center Göttingen; Department of Neurology (F. Pache, K.R., F. Paul) and Clinical and Experimental Multiple Sclerosis Research Center (F. Pache, K.R., F. Paul), Charité-Universitätsmedizin Berlin; NeuroCure Clinical Research Center and Experimental and Clinical Research Center (F. Pache, F. Paul), Max Delbrueck Center for Molecular Medicine; Department of Neurology (M.R., O.A.), Medical Faculty, Heinrich-Heine-University Düsseldorf; and Molecular Neuroimmunology Group, Department of Neurology (S.J., B.W.), University of Heidelberg, Germany.
Sven JariusDepartments of Neuropathology (I.M., L.S., W.B.), Medical Statistics (T.B., D.E., T.F.), and Nephrology and Rheumatology, Internal Medicine (H.D.), University Medical Center Göttingen; Department of Neurology (F. Pache, K.R., F. Paul) and Clinical and Experimental Multiple Sclerosis Research Center (F. Pache, K.R., F. Paul), Charité-Universitätsmedizin Berlin; NeuroCure Clinical Research Center and Experimental and Clinical Research Center (F. Pache, F. Paul), Max Delbrueck Center for Molecular Medicine; Department of Neurology (M.R., O.A.), Medical Faculty, Heinrich-Heine-University Düsseldorf; and Molecular Neuroimmunology Group, Department of Neurology (S.J., B.W.), University of Heidelberg, Germany.
Brigitte WildemannDepartments of Neuropathology (I.M., L.S., W.B.), Medical Statistics (T.B., D.E., T.F.), and Nephrology and Rheumatology, Internal Medicine (H.D.), University Medical Center Göttingen; Department of Neurology (F. Pache, K.R., F. Paul) and Clinical and Experimental Multiple Sclerosis Research Center (F. Pache, K.R., F. Paul), Charité-Universitätsmedizin Berlin; NeuroCure Clinical Research Center and Experimental and Clinical Research Center (F. Pache, F. Paul), Max Delbrueck Center for Molecular Medicine; Department of Neurology (M.R., O.A.), Medical Faculty, Heinrich-Heine-University Düsseldorf; and Molecular Neuroimmunology Group, Department of Neurology (S.J., B.W.), University of Heidelberg, Germany.
Hassan DihaziDepartments of Neuropathology (I.M., L.S., W.B.), Medical Statistics (T.B., D.E., T.F.), and Nephrology and Rheumatology, Internal Medicine (H.D.), University Medical Center Göttingen; Department of Neurology (F. Pache, K.R., F. Paul) and Clinical and Experimental Multiple Sclerosis Research Center (F. Pache, K.R., F. Paul), Charité-Universitätsmedizin Berlin; NeuroCure Clinical Research Center and Experimental and Clinical Research Center (F. Pache, F. Paul), Max Delbrueck Center for Molecular Medicine; Department of Neurology (M.R., O.A.), Medical Faculty, Heinrich-Heine-University Düsseldorf; and Molecular Neuroimmunology Group, Department of Neurology (S.J., B.W.), University of Heidelberg, Germany.
Tim FriedeDepartments of Neuropathology (I.M., L.S., W.B.), Medical Statistics (T.B., D.E., T.F.), and Nephrology and Rheumatology, Internal Medicine (H.D.), University Medical Center Göttingen; Department of Neurology (F. Pache, K.R., F. Paul) and Clinical and Experimental Multiple Sclerosis Research Center (F. Pache, K.R., F. Paul), Charité-Universitätsmedizin Berlin; NeuroCure Clinical Research Center and Experimental and Clinical Research Center (F. Pache, F. Paul), Max Delbrueck Center for Molecular Medicine; Department of Neurology (M.R., O.A.), Medical Faculty, Heinrich-Heine-University Düsseldorf; and Molecular Neuroimmunology Group, Department of Neurology (S.J., B.W.), University of Heidelberg, Germany.
Wolfgang BrückDepartments of Neuropathology (I.M., L.S., W.B.), Medical Statistics (T.B., D.E., T.F.), and Nephrology and Rheumatology, Internal Medicine (H.D.), University Medical Center Göttingen; Department of Neurology (F. Pache, K.R., F. Paul) and Clinical and Experimental Multiple Sclerosis Research Center (F. Pache, K.R., F. Paul), Charité-Universitätsmedizin Berlin; NeuroCure Clinical Research Center and Experimental and Clinical Research Center (F. Pache, F. Paul), Max Delbrueck Center for Molecular Medicine; Department of Neurology (M.R., O.A.), Medical Faculty, Heinrich-Heine-University Düsseldorf; and Molecular Neuroimmunology Group, Department of Neurology (S.J., B.W.), University of Heidelberg, Germany.
Klemens RuprechtDepartments of Neuropathology (I.M., L.S., W.B.), Medical Statistics (T.B., D.E., T.F.), and Nephrology and Rheumatology, Internal Medicine (H.D.), University Medical Center Göttingen; Department of Neurology (F. Pache, K.R., F. Paul) and Clinical and Experimental Multiple Sclerosis Research Center (F. Pache, K.R., F. Paul), Charité-Universitätsmedizin Berlin; NeuroCure Clinical Research Center and Experimental and Clinical Research Center (F. Pache, F. Paul), Max Delbrueck Center for Molecular Medicine; Department of Neurology (M.R., O.A.), Medical Faculty, Heinrich-Heine-University Düsseldorf; and Molecular Neuroimmunology Group, Department of Neurology (S.J., B.W.), University of Heidelberg, Germany.
Friedemann PaulDepartments of Neuropathology (I.M., L.S., W.B.), Medical Statistics (T.B., D.E., T.F.), and Nephrology and Rheumatology, Internal Medicine (H.D.), University Medical Center Göttingen; Department of Neurology (F. Pache, K.R., F. Paul) and Clinical and Experimental Multiple Sclerosis Research Center (F. Pache, K.R., F. Paul), Charité-Universitätsmedizin Berlin; NeuroCure Clinical Research Center and Experimental and Clinical Research Center (F. Pache, F. Paul), Max Delbrueck Center for Molecular Medicine; Department of Neurology (M.R., O.A.), Medical Faculty, Heinrich-Heine-University Düsseldorf; and Molecular Neuroimmunology Group, Department of Neurology (S.J., B.W.), University of Heidelberg, Germany.
Heidelberg University · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveTo assess in an observational study whether serum peptide antibody reactivities may distinguish aquaporin-4 (AQP4) antibody (Ab)-positive and -negative neuromyelitis optica spectrum disorders (NMOSD) and relapsing-remitting multiple sclerosis (RRMS).

methodsWe screened 8,700 peptides that included human and viral antigens of potential relevance for inflammatory demyelinating diseases and random peptides with pooled sera from different patient groups and healthy controls to set up a customized microarray with 700 peptides. With this microarray, we tested sera from 66 patients with AQP4-Ab-positive (n = 16) and AQP4-Ab-negative (n = 19) NMOSD, RRMS (n = 11), and healthy controls (n = 20).

resultsDifferential peptide reactivities distinguished NMOSD subgroups from RRMS in 80% of patients. However, the 2 NMOSD subgroups were not well-discriminated, although those patients are clearly separated by their antibody reactivities against AQP4 in cell-based assays. Elevated reactivities to myelin and Epstein-Barr virus peptides were present in RRMS and to AQP4 and AQP1 peptides in AQP4-Ab-positive NMOSD.

conclusionsWhile AQP4-Ab-positive and -negative NMOSD subgroups are not well-discriminated by peptide antibody reactivities, our findings suggest that peptide antibody reactivities may have the potential to distinguish between both NMOSD subgroups and MS. Future studies should thus concentrate on evaluating peptide antibody reactivities for the differentiation of AQP4-Ab-negative NMOSD and MS.

Identifiers

PMID26894206
PMCPMC4747481
OpenAlexW2252286753

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