Evidence map›Paper›PMID 31440166›Full record

ArticleFrontiers in physiology2019

Interleukin-8 Secreted by Glioblastoma Cells Induces Microvascular Hyperpermeability Through NO Signaling Involving S-Nitrosylation of VE-Cadherin and p120 in Endothelial Cells.

Anita Guequén, Patricia Zamorano, Francisco Córdova, Tania Koning, Angelo Torres, Pamela Ehrenfeld, Mauricio P Boric, Flavio Salazar-Onfray, Julie Gavard, Walter N Durán and 3 more

Open access · goldAbstract read
In one paragraph

Article in Frontiers in physiology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
1.6field-weighted citation impact, top 17% 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

15 citing papers in PubMed, 21 citations in OpenAlex.

  1. Advances and challenges in glioblastoma immunotherapy: a meta-analysis of immune checkpoint inhibitors.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2026
    Review
  2. Review
  3. Review
  4. Article
  5. A Human Tumor-Immune Organoid Model of Glioblastoma.bioRxiv : the preprint server for biology · 2025
    Article
  6. Article
  7. Review
  8. Article
  9. Article
  10. Review
  11. Review
  12. Review
  13. Article
  14. S-Nitrosylation in Tumor Microenvironment.International journal of molecular sciences · 2021
    Review
  15. 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

13 authors at 6 institutions in 3 countries.

Anita GuequénInstituto de Inmunología, Facultad de Medicina, Universidad Austral de Chile, Valdivia, Chile.
Patricia ZamoranoInstituto de Inmunología, Facultad de Medicina, Universidad Austral de Chile, Valdivia, Chile.
Francisco CórdovaInstituto de Inmunología, Facultad de Medicina, Universidad Austral de Chile, Valdivia, Chile.
Tania KoningInstituto de Inmunología, Facultad de Medicina, Universidad Austral de Chile, Valdivia, Chile.
Angelo TorresInstituto de Bioquímica y Microbiología, Facultad de Ciencias, Universidad Austral de Chile, Valdivia, Chile.
Pamela EhrenfeldInstituto de Histología, Anatomía y Patología, Facultad de Medicina, Universidad Austral de Chile, Valdivia, Chile.
Mauricio P BoricDepartamento de Fisiología, Pontificia Universidad Católica de Chile, Santiago, Chile.
Flavio Salazar-OnfrayInstituto Milenio de Inmunología e Inmunoterapia, Facultad de Medicina, Universidad de Chile, Santiago, Chile.
Julie GavardTeam SOAP, Signaling in Oncogenesis, Angiogenesis and Permeability, INSERM, CNRS, Institut de Cancérologie de l'Ouest, Université de Nantes, Nantes, France.
Walter N DuránDepartment of Pharmacology, Physiology and Neuroscience, Rutgers New Jersey Medical School, The State University of New Jersey, Newark, NJ, United States.
Claudia QuezadaInstituto de Bioquímica y Microbiología, Facultad de Ciencias, Universidad Austral de Chile, Valdivia, Chile.
José SarmientoInstituto de Fisiología, Facultad de Medicina, Universidad Austral de Chile, Valdivia, Chile.
Fabiola A SánchezInstituto de Inmunología, Facultad de Medicina, Universidad Austral de Chile, Valdivia, Chile.
Austral University of Chile · CLCentro de Estudios Científicos · CLCentre National de la Recherche Scientifique · FRPontificia Universidad Católica de Chile · CLRutgers New Jersey Medical SchoolUniversity of Chile · CL

Funding

Regulatory Mechanisms of Microvascular PermeabilityR56HL134842 · NHLBI · RBHS-NEW JERSEY MEDICAL SCHOOL · PI DURAN, WALTER N. · 2018 to 2018
$592k
NHLBI NIH HHS R56 HL134842
6 · The paper itself

Abstract

Glioblastoma is a highly aggressive brain tumor, characterized by the formation of dysfunctional blood vessels and a permeable endothelial barrier. S-nitrosylation, a post-translational modification, has been identified as a regulator of endothelial function. In this work we explored whether S-nitrosylation induced by glioblastoma tumors regulates the endothelial function. As proof of concept, we observed that S-nitrosylation is present in the tumoral microenvironment of glioblastoma in two different animal models. Subsequently, we measured S nitrosylation and microvascular permeability in EAhy296 endothelial cells and in cremaster muscle.

Indexed as

adherens junctionendothelial permeabilityglioblastomaS-nitrosylationVE-cadherin

Identifiers

PMID31440166
PMCPMC6694439
OpenAlexW2963543514

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.