Evidence map›Paper›PMID 26380354›Full record

ArticleNeurology(R) neuroimmunology & neuroinflammation2015

Deregulated Fcγ receptor expression in patients with CIDP.

Isaak Quast, Flavio Cueni, Falk Nimmerjahn, Björn Tackenberg, Jan D Lünemann

Open access · goldAbstract read
In one paragraph

Article in Neurology(R) neuroimmunology & neuroinflammation, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
0.8field-weighted citation impact, top 25% 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

11 citing papers in PubMed, 17 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Novel Immunological and Therapeutic Insights in Guillain-Barré Syndrome and CIDP.Neurotherapeutics : the journal of the American Society for Experimental NeuroTherapeutics · 2021
    Review
  7. Review
  8. Review
  9. Article
  10. Regulation of antibody effector functions through IgG Fc N-glycosylation.Cellular and molecular life sciences : CMLS · 2017
    Review
  11. Efficacy of Intravenous Immunoglobulin in Neurological Diseases.Neurotherapeutics : the journal of the American Society for Experimental NeuroTherapeutics · 2016
    Review
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

5 authors at 1 institution in 1 country.

Isaak QuastInstitute of Experimental Immunology (I.Q., F.C., J.D.L.), Department of Neuroinflammation, University of Zürich, Switzerland; Department of Biology (F.N.), Institute of Genetics, University of Erlangen-Nürnberg, Erlangen, Germany; Department of Neurology (B.T.), University Hospital Marburg, Marburg, Germany; and Department of Neurology (J.D.L.), University Hospital Basel, Basel, Switzerland.
Flavio CueniInstitute of Experimental Immunology (I.Q., F.C., J.D.L.), Department of Neuroinflammation, University of Zürich, Switzerland; Department of Biology (F.N.), Institute of Genetics, University of Erlangen-Nürnberg, Erlangen, Germany; Department of Neurology (B.T.), University Hospital Marburg, Marburg, Germany; and Department of Neurology (J.D.L.), University Hospital Basel, Basel, Switzerland.
Falk NimmerjahnInstitute of Experimental Immunology (I.Q., F.C., J.D.L.), Department of Neuroinflammation, University of Zürich, Switzerland; Department of Biology (F.N.), Institute of Genetics, University of Erlangen-Nürnberg, Erlangen, Germany; Department of Neurology (B.T.), University Hospital Marburg, Marburg, Germany; and Department of Neurology (J.D.L.), University Hospital Basel, Basel, Switzerland.
Björn TackenbergInstitute of Experimental Immunology (I.Q., F.C., J.D.L.), Department of Neuroinflammation, University of Zürich, Switzerland; Department of Biology (F.N.), Institute of Genetics, University of Erlangen-Nürnberg, Erlangen, Germany; Department of Neurology (B.T.), University Hospital Marburg, Marburg, Germany; and Department of Neurology (J.D.L.), University Hospital Basel, Basel, Switzerland.
Jan D LünemannInstitute of Experimental Immunology (I.Q., F.C., J.D.L.), Department of Neuroinflammation, University of Zürich, Switzerland; Department of Biology (F.N.), Institute of Genetics, University of Erlangen-Nürnberg, Erlangen, Germany; Department of Neurology (B.T.), University Hospital Marburg, Marburg, Germany; and Department of Neurology (J.D.L.), University Hospital Basel, Basel, Switzerland.
Philipps University of Marburg · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveTo evaluate the expression of activating and inhibitory Fc-gamma receptors (FcγRs) before and during clinically effective therapy with IV immunoglobulin (IVIg) in patients with chronic inflammatory demyelinating polyneuropathy (CIDP).

methodsPeripheral blood leukocyte subsets, including classical CD14(high)CD16(-) and nonclassical inflammatory CD14(low)CD16(+) monocytes as well as naive CD19(+)CD27(-) and memory CD19(+)CD27(+) B cells, were obtained at baseline and monitored at 2 and 4-8 weeks after initiation of IVIg therapy.

resultsCompared with healthy donors matched by age and sex, patients with CIDP showed increased expression levels of the activating high-affinity FcγR1 on CD14(high)CD16(-) (p < 0.001) and CD14(low)CD16(+) monocytes (p < 0.001). Expression of the activating low-affinity FcγRIIA was increased on CD14(low)CD16(+) monocytes (p = 0.023). Conversely, expression of the inhibitory FcγRIIB was reduced on naive (p = 0.009) and memory (p = 0.002) B cells as well as on CD14(high)CD16(-) monocytes (p = 0.046). Clinically effective IVIg therapy partially restored deregulated FcγR expression on B cell subsets and monocytes.

conclusionsThe FcγR regulatory system is disturbed in patients with CIDP. Balancing activating vs inhibitory FcγR expression might provide a clinical benefit for patients with CIDP.

Identifiers

PMID26380354
PMCPMC4547878
OpenAlexW2175231732

What OpenQuestion holds

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LicenceCC BY-NC-ND
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.