Evidence map›Paper›PMID 26405163›Full record

ArticleOncotarget2015

A pancreatic tumor-specific biomarker characterized in humans and mice as an immunogenic onco-glycoprotein is efficient in dendritic cell vaccination.

Aurélie Collignon, Adriana Teodora Perles-Barbacaru, Stéphane Robert, Françoise Silvy, Emmanuelle Martinez, Isabelle Crenon, Sébastien Germain, Stéphane Garcia, Angèle Viola, Dominique Lombardo and 2 more

Open access · diamondAbstract read
In one paragraph

Article in Oncotarget, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
1.5field-weighted citation impact, top 18% 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

14 citing papers in PubMed, 17 citations in OpenAlex.

  1. Altered glycosylation in pancreatic cancer and beyond.The Journal of experimental medicine · 2022
    Review
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  11. How Grim is Pancreatic Cancer?Oncology reviews · 2016
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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

12 authors at 4 institutions in 1 country.

Aurélie CollignonAix-Marseille Université, CRO2, Centre de Recherche en Oncologie Biologique et Oncopharmacologie, Marseille, France.
Adriana Teodora Perles-BarbacaruAix-Marseille Université, CNRS, CRMBM, Centre de Résonance Magnétique Biologique et Médicale, UMR 7339, Marseille, France.
Stéphane RobertAix-Marseille Université, VRCM, Vascular Research Center of Marseilles, Marseille, France.
Françoise SilvyAix-Marseille Université, CRO2, Centre de Recherche en Oncologie Biologique et Oncopharmacologie, Marseille, France.
Emmanuelle MartinezAix-Marseille Université, CRO2, Centre de Recherche en Oncologie Biologique et Oncopharmacologie, Marseille, France.
Isabelle CrenonAix-Marseille Université, CRO2, Centre de Recherche en Oncologie Biologique et Oncopharmacologie, Marseille, France.
Sébastien GermainAix-Marseille Université, CRO2, Centre de Recherche en Oncologie Biologique et Oncopharmacologie, Marseille, France.
Stéphane GarciaAPHM, Hôpital Nord, Laboratoire d'Anatomie-Pathologie, Marseille, France.
Angèle ViolaAix-Marseille Université, CNRS, CRMBM, Centre de Résonance Magnétique Biologique et Médicale, UMR 7339, Marseille, France.
Dominique LombardoAix-Marseille Université, CRO2, Centre de Recherche en Oncologie Biologique et Oncopharmacologie, Marseille, France.
Eric MasAix-Marseille Université, CRO2, Centre de Recherche en Oncologie Biologique et Oncopharmacologie, Marseille, France.
Evelyne BéraudAix-Marseille Université, CRO2, Centre de Recherche en Oncologie Biologique et Oncopharmacologie, Marseille, France.
Aix-Marseille Université · FRInserm · FRCentre de Recherche en Cancérologie de Marseille · FRCentre National de la Recherche Scientifique · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Oncofetal fucose-rich glycovariants of the pathological bile salt-dependent lipase (pBSDL) appear during human pancreatic oncogenesis and are detected by themonoclonal antibody J28 (mAbJ28). We aimed to identify murine counterparts onpancreatic ductal adenocarcinoma (PDAC) cells and tissue and investigate the potential of dendritic cells (DC) loaded with this unique pancreatic tumor antigen to promote immunotherapy in preclinical trials. Pathological BSDLs purified from pancreatic juices of patients with PDAC were cleaved to generate glycosylated C-terminal moieties (C-ter) containing mAbJ28-reactive glycoepitopes. Immunoreactivity of the murine PDAC line Panc02 and tumor tissue to mAbJ28 was detected by immunohistochemistry and flow cytometry. C-ter-J28+ immunization promoted Th1-dominated immune responses. In vitro C-ter-J28+-loaded DCskewed CD3+ T-cells toward Th1 polarization. C-ter-J28+-DC-vaccinations selectively enhanced cell immunoreactivity to Panc02, as demonstrated by CD4+- and CD8+-T-cell activation, increased percentages of CD4+- and CD8+-T-cells and NK1.1+ cells expressing granzyme B, and T-cell cytotoxicity. Prophylactic and therapeutic C-ter-J28+-DC-vaccinations reduced ectopic Panc02-tumor growth, provided long-lasting protection from Panc02-tumor development in 100% of micebut not from melanoma, and attenuated progression of orthotopic tumors as revealed by MRI. Thusmurine DC loaded with pancreatic tumor-specific glycoepitope C-ter-J28+ induce efficient anticancer adaptive immunity and represent a potential adjuvant therapy for patients afflicted with PDAC.

Indexed as

Gene Expression Regulation, NeoplasticAnimalsAntibodies, MonoclonalAntigens, NeoplasmBiomarkers, TumorCancer VaccinesCarcinoma, Pancreatic DuctalCD3 ComplexCell Line, TumorDendritic CellsEpitopesFlow CytometryGene Expression ProfilingGlycoproteinsGlycosylationGranzymesAntibodies, MonoclonalAntigens, NeoplasmBiomarkers, TumorCancer VaccinesCD3 ComplexEpitopesGlycoproteinsGranzymesactive immunotherapybiomarkercancer vaccinespancreatic cancertumor-associated antigen

Identifiers

PMID26405163
PMCPMC4695130
OpenAlexW2107139903

What OpenQuestion holds

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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.