Evidence map›Paper›PMID 29953504›Full record

ArticlePloS one2018

Potential involvement of neutrophils in human thyroid cancer.

Maria Rosaria Galdiero, Gilda Varricchi, Stefania Loffredo, Claudio Bellevicine, Tiziana Lansione, Anne Lise Ferrara, Raffaella Iannone, Sarah di Somma, Francesco Borriello, Eduardo Clery and 3 more

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 69 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
69citing papers in PubMed, 4 pooled it
2.6field-weighted citation impact, top 10% 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

69 citing papers in PubMed, 4 syntheses or guidelines pooled it, 85 citations in OpenAlex.

  1. Pooled it
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  3. Pooled it
  4. The Changing Face ofFrontiers in surgery · 2020
    Pooled it
  5. Innovative immunotherapeutic strategies for thyroid cancer: challenges and opportunities.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2026
    Review
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  12. CD66bMedicina (Kaunas, Lithuania) · 2025
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9 more citing papers are in PubMed but not listed here.

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 3 institutions in 2 countries.

Maria Rosaria GaldieroDepartment of Translational Medical Sciences (DiSMeT), University of Naples Federico II, Naples, Italy.ORCID 0000-0002-8086-9130
Gilda VarricchiDepartment of Translational Medical Sciences (DiSMeT), University of Naples Federico II, Naples, Italy.
Stefania LoffredoDepartment of Translational Medical Sciences (DiSMeT), University of Naples Federico II, Naples, Italy.
Claudio BellevicineDepartment of Public Health, University of Naples Federico II, Naples, Italy.
Tiziana LansioneDepartment of Translational Medical Sciences (DiSMeT), University of Naples Federico II, Naples, Italy.
Anne Lise FerraraDepartment of Translational Medical Sciences (DiSMeT), University of Naples Federico II, Naples, Italy.
Raffaella IannoneDepartment of Translational Medical Sciences (DiSMeT), University of Naples Federico II, Naples, Italy.
Sarah di SommaDepartment of Translational Medical Sciences (DiSMeT), University of Naples Federico II, Naples, Italy.
Francesco BorrielloDepartment of Translational Medical Sciences (DiSMeT), University of Naples Federico II, Naples, Italy.
Eduardo CleryDepartment of Public Health, University of Naples Federico II, Naples, Italy.
Maria TriassiDepartment of Public Health, University of Naples Federico II, Naples, Italy.
Giancarlo TronconeDepartment of Public Health, University of Naples Federico II, Naples, Italy.
Gianni MaroneDepartment of Translational Medical Sciences (DiSMeT), University of Naples Federico II, Naples, Italy.
University of Naples Federico II · ITBoston Children's Hospital · USInstitute for Experimental Endocrinology and Oncology · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundNeutrophil functions have long been regarded as limited to acute inflammation and the defense against microbes. The role(s) of neutrophils in cancer remain poorly understood. Neutrophils infiltrate tumors and are key effector cells in the orchestration of inflammatory responses. Thyroid cancer (TC) is the most recurrent endocrine malignant tumor and is responsible for 70% of deaths due to endocrine cancers. No studies are so far available on the role of neutrophils in TC.

objectiveOur purpose was to study the involvement of tumor-associated neutrophils in TC.

methodsHighly purified human neutrophils (>99%) from healthy donors were stimulated in vitro with conditioned media derived from TC cell lines TPC1 and 8505c (TC-CMs). Neutrophil functions (e.g., chemotaxis, activation, plasticity, survival, gene expression, and protein release) were evaluated.

resultsTC-derived soluble factors promoted neutrophil chemotaxis and survival. Neutrophil chemotaxis toward a TC-CM was mediated, at least in part, by CXCL8/IL-8, and survival was mediated by granulocyte-macrophage colony-stimulating factor (GM-CSF). In addition, each TC-CM induced morphological changes and activation of neutrophils (e.g., CD11b and CD66b upregulation and CD62L shedding) and modified neutrophils' kinetic properties. Furthermore, each TC-CM induced production of reactive oxygen species, expression of proinflammatory and angiogenic mediators (CXCL8/IL-8, VEGF-A, and TNF-α), and a release of matrix metalloproteinase 9 (MMP-9). Moreover, in TC patients, tumor-associated neutrophils correlated with larger tumor size.

conclusionsTC cell lines produce soluble factors able to "educate" neutrophils toward an activated functional state. These data will advance the understanding of the molecular and cellular mechanisms of innate immunity in TC.

Indexed as

Immunity, InnateNeutrophil InfiltrationAntigens, CDCD11b AntigenCell Adhesion MoleculesCell Line, TumorCell SurvivalChemotaxisCoculture TechniquesGPI-Linked ProteinsHumansInterleukin-8NeutrophilsReactive Oxygen SpeciesThyroid NeoplasmsAntigens, CDCD11b AntigenCEACAM8 protein, humanCell Adhesion MoleculesCXCL8 protein, humanGPI-Linked ProteinsInterleukin-8ITGAM protein, humanReactive Oxygen Species

Identifiers

PMID29953504
PMCPMC6023126
OpenAlexW2810234082

What OpenQuestion holds

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Registered trials

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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.