Evidence map›Paper›PMID 29967610›Full record

ArticleFrontiers in immunology2018

Hodgkin Lymphoma-Derived Extracellular Vesicles Change the Secretome of Fibroblasts Toward a CAF Phenotype.

Bastian Dörsam, Teresa Bösl, Katrin S Reiners, Sabine Barnert, Rolf Schubert, Olga Shatnyeva, Paola Zigrino, Andreas Engert, Hinrich P Hansen, Elke Pogge von Strandmann

Open access · goldAbstract read
In one paragraph

Article in Frontiers in immunology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 43 papers.

0numbers the graph read from it
0cells of the map it votes in
43citing papers in PubMed
3.1field-weighted citation impact, top 8% 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

43 citing papers in PubMed, 67 citations in OpenAlex.

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  14. Extracellular Vesicles in Haematological Disorders: A Friend or a Foe?International journal of molecular sciences · 2022
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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

10 authors at 3 institutions in 1 country.

Bastian DörsamClinic for Hematology, Oncology and Immunology, Experimental Tumor Research, Center for Tumor Biology and Immunology, Philipps University, Marburg, Germany.
Teresa BöslDepartment of Internal Medicine, University Hospital of Cologne, Cologne, Germany.
Katrin S ReinersDepartment of Internal Medicine, University Hospital of Cologne, Cologne, Germany.
Sabine BarnertDepartment of Pharmaceutical Technology and Biopharmacy, Albert-Ludwigs-University, Freiburg, Germany.
Rolf SchubertDepartment of Pharmaceutical Technology and Biopharmacy, Albert-Ludwigs-University, Freiburg, Germany.
Olga ShatnyevaDepartment of Internal Medicine, University Hospital of Cologne, Cologne, Germany.
Paola ZigrinoDepartment of Dermatology, University Hospital of Cologne, Cologne, Germany.
Andreas EngertDepartment of Internal Medicine, University Hospital of Cologne, Cologne, Germany.
Hinrich P HansenDepartment of Internal Medicine, University Hospital of Cologne, Cologne, Germany.
Elke Pogge von StrandmannClinic for Hematology, Oncology and Immunology, Experimental Tumor Research, Center for Tumor Biology and Immunology, Philipps University, Marburg, Germany.
University Hospital Cologne · DEUniversity of Freiburg · DEPhilipps University of Marburg · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Secretion of extracellular vesicles (EVs) is a ubiquitous mechanism of intercellular communication based on the exchange of effector molecules, such as growth factors, cytokines, and nucleic acids. Recent studies identified tumor-derived EVs as central players in tumor progression and the establishment of the tumor microenvironment (TME). However, studies on EVs from classical Hodgkin lymphoma (cHL) are limited. The growth of malignant Hodgkin and Reed-Sternberg (HRS) cells depends on the TME, which is actively shaped by a complex interaction of HRS cells and stromal cells, such as fibroblasts and immune cells. HRS cells secrete cytokines and angiogenic factors thus recruiting and inducing the proliferation of surrounding cells to finally deploy an immunosuppressive TME. In this study, we aimed to investigate the role of tumor cell-derived EVs within this complex scenario. We observed that EVs collected from Hodgkin lymphoma (HL) cells were internalized by fibroblasts and triggered their migration capacity. EV-treated fibroblasts were characterized by an inflammatory phenotype and an upregulation of alpha-smooth muscle actin (α-SMA), a marker of cancer-associated fibroblasts. Analysis of the secretome of EV-treated fibroblast revealed an enhanced release of pro-inflammatory cytokines (e.g., IL-1α, IL-6, and TNF-α), growth factors (G-CSF and GM-CSF), and pro-angiogenic factors such as VEGF. These soluble factors are known to promote HL progression. In line, ingenuity pathway analysis identified inflammatory pathways, including TNF-α/NF-κB-signaling, as key factors directing the EV-dependent phenotype changes in fibroblasts. Confirming the

Indexed as

cancer-associated fibroblastsextracellular vesiclesHodgkin lymphomaNF-κB-signalingtumor microenvironment

Identifiers

PMID29967610
PMCPMC6015880
OpenAlexW2805358123

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.