Evidence map›Paper›PMID 33610187›Full record

ArticleJournal of neuroinflammation2021

Tissue plasminogen activator worsens experimental autoimmune encephalomyelitis by complementary actions on lymphoid and myeloid cell responses.

Pauline Hélie, Celia Camacho-Toledano, Léonie Lesec, Célia Seillier, Antonio J Miralles, Maria Cristina Ortega, Sylvaine Guérit, Héloïse Lebas, Isabelle Bardou, Virginia Vila-Del Sol and 5 more

Open access · goldAbstract read
In one paragraph

Article in Journal of neuroinflammation, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
0.5field-weighted citation impact, top 44% 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

8 citing papers in PubMed, 11 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Diabetes and the treatment of ischemic stroke.Journal of diabetes and its complications · 2022
    Review
  8. 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

15 authors at 3 institutions in 3 countries.

Pauline Hélie *UNICAEN, INSERM, GIP Cyceron, Institut Blood and Brain @Caen-Normandie (BB@C), UMR-S U1237, Physiopathology and Imaging of Neurological Disorders (PhIND), Normandie Univ, Caen, France.
Celia Camacho-Toledano *Grupo de Neuroinmuno-Reparación, Hospital Nacional de Parapléjicos, Finca La Peraleda s/n, 45071, Toledo, Spain.
Léonie LesecUNICAEN, INSERM, GIP Cyceron, Institut Blood and Brain @Caen-Normandie (BB@C), UMR-S U1237, Physiopathology and Imaging of Neurological Disorders (PhIND), Normandie Univ, Caen, France.
Célia SeillierUNICAEN, INSERM, GIP Cyceron, Institut Blood and Brain @Caen-Normandie (BB@C), UMR-S U1237, Physiopathology and Imaging of Neurological Disorders (PhIND), Normandie Univ, Caen, France.
Antonio J MirallesGrupo de Neuroinmuno-Reparación, Hospital Nacional de Parapléjicos, Finca La Peraleda s/n, 45071, Toledo, Spain.
Maria Cristina OrtegaGrupo de Neuroinmuno-Reparación, Hospital Nacional de Parapléjicos, Finca La Peraleda s/n, 45071, Toledo, Spain.
Sylvaine GuéritUNICAEN, INSERM, GIP Cyceron, Institut Blood and Brain @Caen-Normandie (BB@C), UMR-S U1237, Physiopathology and Imaging of Neurological Disorders (PhIND), Normandie Univ, Caen, France.
Héloïse LebasUNICAEN, INSERM, GIP Cyceron, Institut Blood and Brain @Caen-Normandie (BB@C), UMR-S U1237, Physiopathology and Imaging of Neurological Disorders (PhIND), Normandie Univ, Caen, France.
Isabelle BardouUNICAEN, INSERM, GIP Cyceron, Institut Blood and Brain @Caen-Normandie (BB@C), UMR-S U1237, Physiopathology and Imaging of Neurological Disorders (PhIND), Normandie Univ, Caen, France.
Virginia Vila-Del SolHospital Nacional de Parapléjicos, Finca La Peraleda s/n, 45071, Toledo, Spain.
Denis VivienUNICAEN, INSERM, GIP Cyceron, Institut Blood and Brain @Caen-Normandie (BB@C), UMR-S U1237, Physiopathology and Imaging of Neurological Disorders (PhIND), Normandie Univ, Caen, France.
Brigitte Le MauffUNICAEN, INSERM, GIP Cyceron, Institut Blood and Brain @Caen-Normandie (BB@C), UMR-S U1237, Physiopathology and Imaging of Neurological Disorders (PhIND), Normandie Univ, Caen, France.
Diego Clemente *Grupo de Neuroinmuno-Reparación, Hospital Nacional de Parapléjicos, Finca La Peraleda s/n, 45071, Toledo, Spain.
Fabian Docagne *UNICAEN, INSERM, GIP Cyceron, Institut Blood and Brain @Caen-Normandie (BB@C), UMR-S U1237, Physiopathology and Imaging of Neurological Disorders (PhIND), Normandie Univ, Caen, France. docagne@cyceron.fr.ORCID http://orcid.org/0000-0003-1745-0625
Olivier Toutirais *UNICAEN, INSERM, GIP Cyceron, Institut Blood and Brain @Caen-Normandie (BB@C), UMR-S U1237, Physiopathology and Imaging of Neurological Disorders (PhIND), Normandie Univ, Caen, France.
Inserm · FRHospital Nacional de Parapléjicos · ESUniversity of Bern · CH

Funding

Consejería de Sanidad de Castilla-La Mancha II-2018_07Instituto de Salud Carlos III PI15/00963Instituto de Salud Carlos III PI18/00357Instituto de Salud Carlos III RD16-0015-0019
6 · The paper itself

Abstract

backgroundTissue plasminogen activator (tPA) is a serine protease involved in fibrinolysis. It is released by endothelial cells, but also expressed by neurons and glial cells in the central nervous system (CNS). Interestingly, this enzyme also contributes to pathological processes in the CNS such as neuroinflammation by activating microglia and increasing blood-brain barrier permeability. Nevertheless, its role in the control of adaptive and innate immune response remains poorly understood.

methodstPA effects on myeloid and lymphoid cell response were studied in vivo in the mouse model of multiple sclerosis experimental autoimmune encephalomyelitis and in vitro in splenocytes.

resultstPA

conclusionsOur study provides new insights into the mechanisms responsible for the harmful functions of tPA in multiple sclerosis and its animal models: tPA promotes the proliferation and activation of both lymphoid and myeloid populations by distinct, though complementary, mechanisms.

Indexed as

AnimalsEncephalomyelitis, Autoimmune, ExperimentalFemaleHumansLymphocyte ActivationMaleMiceMice, 129 StrainMice, Inbred C57BLMice, KnockoutMice, TransgenicMyeloid CellsTissue Plasminogen ActivatorTissue Plasminogen ActivatorAntigen-presenting cellsExperimental autoimmune encephalomyelitisNeuroinflammationT cell responseTissue plasminogen activator

Identifiers

PMID33610187
PMCPMC7897384
OpenAlexW3132161146

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.