Evidence map›Paper›PMID 29515033›Full record

ArticleJCI insight2018

Calnexin is necessary for T cell transmigration into the central nervous system.

Joanna Jung, Paul Eggleton, Alison Robinson, Jessica Wang, Nick Gutowski, Janet Holley, Jia Newcombe, Elzbieta Dudek, Amber M Paul, Douglas Zochodne and 4 more

Open access · goldAbstract read
In one paragraph

Article in JCI insight, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
0.6field-weighted citation impact, top 33% 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

12 citing papers in PubMed, 20 citations in OpenAlex.

  1. Roles of mitophagy and immune infiltration in Parkinson's disease: new perspectives from bioinformatics analysis and A53T transgenic mice.Inflammation research : official journal of the European Histamine Research Society ... [et al.] · 2026
    Article
  2. Article
  3. Comparison of MicroalgaeMarine drugs · 2024
    Article
  4. Review
  5. Article
  6. Article
  7. Review
  8. Article
  9. Article
  10. Review
  11. Article
  12. [The potential role of calnexin in the activation of cardiac fibroblasts].Sheng wu yi xue gong cheng xue za zhi = Journal of biomedical engineering = Shengwu yixue gongchengxue zazhi · 2020
    Article
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 5 institutions in 2 countries.

Joanna JungDepartment of Biochemistry, University of Alberta, Edmonton, Alberta, Canada.
Paul EggletonUniversity of Exeter Medical School, Exeter, Devon, United Kingdom.
Alison RobinsonDepartment of Biochemistry, University of Alberta, Edmonton, Alberta, Canada.
Jessica WangDepartment of Biochemistry, University of Alberta, Edmonton, Alberta, Canada.
Nick GutowskiUniversity of Exeter Medical School, Exeter, Devon, United Kingdom.
Janet HolleyUniversity of Exeter Medical School, Exeter, Devon, United Kingdom.
Jia NewcombeNeuroResource, UCL Institute of Neurology, University College London, London, United Kingdom.
Elzbieta DudekDepartment of Biochemistry, University of Alberta, Edmonton, Alberta, Canada.
Amber M PaulMultiple Sclerosis Centre and.
Douglas ZochodneDepartment of Medicine (Neurology), University of Alberta, Edmonton Alberta, Canada.
Allison KrausDepartment of Biochemistry, University of Alberta, Edmonton, Alberta, Canada.
Christopher PowerMultiple Sclerosis Centre and.
Luis B AgellonSchool of Human Nutrition, McGill University, Ste. Anne de Bellevue, Quebec, Canada.
Marek MichalakDepartment of Biochemistry, University of Alberta, Edmonton, Alberta, Canada.
University of Alberta · CAUniversity of Exeter · GBMcGill University · CAUCB Pharma (United Kingdom) · GBUniversity College London · GB

Funding

CIHR MOP-15291CIHR MOP-15415CIHR MOP-86750CIHR PS-153325
6 · The paper itself

Abstract

In multiple sclerosis (MS), a demyelinating inflammatory disease of the CNS, and its animal model (experimental autoimmune encephalomyelitis; EAE), circulating immune cells gain access to the CNS across the blood-brain barrier to cause inflammation, myelin destruction, and neuronal damage. Here, we discovered that calnexin, an ER chaperone, is highly abundant in human brain endothelial cells of MS patients. Conversely, mice lacking calnexin exhibited resistance to EAE induction, no evidence of immune cell infiltration into the CNS, and no induction of inflammation markers within the CNS. Furthermore, calnexin deficiency in mice did not alter the development or function of the immune system. Instead, the loss of calnexin led to a defect in brain endothelial cell function that resulted in reduced T cell trafficking across the blood-brain barrier. These findings identify calnexin in brain endothelial cells as a potentially novel target for developing strategies aimed at managing or preventing the pathogenic cascade that drives neuroinflammation and destruction of the myelin sheath in MS.

Indexed as

AdultAgedAged, 80 and overAnimalsBlood-Brain BarrierCalnexinCell MovementEncephalomyelitis, Autoimmune, ExperimentalEndothelial CellsFemaleHumansMagnetic Resonance ImagingMaleMiceMice, TransgenicMiddle AgedCalnexinCANX protein, humanCanx protein, mouseCell BiologyChaperonesMultiple sclerosisNeurological disordersNeuroscience

Identifiers

PMID29515033
PMCPMC5922283
OpenAlexW2790059318

What OpenQuestion holds

Textmetadata
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.