Evidence map›Paper›PMID 38326335›Full record

ArticleNature communications2024

The role of extracellular vesicle fusion with target cells in triggering systemic inflammation.

Praveen Papareddy, Ines Tapken, Keshia Kroh, Ravi Kiran Varma Bhongir, Milladur Rahman, Maria Baumgarten, Eda Irem Cim, Lilla Györffy, Emanuel Smeds, Ariane Neumann and 7 more

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
8.2field-weighted citation impact, top 2% 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

25 citing papers in PubMed, 35 citations in OpenAlex.

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  9. Does extracellular vesicle specificity truly exist?Cell communication and signaling : CCS · 2026
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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

17 authors at 2 institutions in 4 countries.

Praveen PapareddyDivision of Infection Medicine, Department of Clinical Sciences, Lund University, Lund, Sweden. praveen.papareddy@med.lu.se.ORCID 0000-0002-3872-478X
Ines TapkenDivision of Infection Medicine, Department of Clinical Sciences, Lund University, Lund, Sweden.ORCID 0000-0002-2358-0031
Keshia KrohDivision of Infection Medicine, Department of Clinical Sciences, Lund University, Lund, Sweden.ORCID 0000-0002-9166-0711
Ravi Kiran Varma BhongirDivision of Infection Medicine, Department of Clinical Sciences, Lund University, Lund, Sweden.ORCID 0000-0001-6648-1781
Milladur RahmanSection of Surgery, Department of Clinical Sciences, Lund University, Malmö, Sweden.ORCID 0000-0002-8883-4848
Maria BaumgartenDivision of Infection Medicine, Department of Clinical Sciences, Lund University, Lund, Sweden.
Eda Irem CimDivision of Infection Medicine, Department of Clinical Sciences, Lund University, Lund, Sweden.
Lilla GyörffyDivision of Infection Medicine, Department of Clinical Sciences, Lund University, Lund, Sweden.
Emanuel SmedsDivision of Infection Medicine, Department of Clinical Sciences, Lund University, Lund, Sweden.ORCID 0000-0002-9689-826X
Ariane NeumannDivision of Infection Medicine, Department of Clinical Sciences, Lund University, Lund, Sweden.ORCID 0000-0002-8636-730X
Srinivas VeerlaDivision of Oncology and Pathology, Lund, Department of Clinical Sciences, Lund University, Lund, Sweden.ORCID 0000-0001-7328-6239
Jon OlinderDivision of Infection Medicine, Helsingborg Hospital and Department of Clinical Sciences Helsingborg, Lund University, Lund, Sweden.
Henrik ThorlacusSection of Surgery, Department of Clinical Sciences, Lund University, Malmö, Sweden.
Cecilia RydenDivision of Infection Medicine, Helsingborg Hospital and Department of Clinical Sciences Helsingborg, Lund University, Lund, Sweden.
Eva BartakovaDepartment of Infectious Diseases, First Faculty of Medicine, Charles University and Military University Hospital Prague, Praha, Czech Republic.
Michal HolubDepartment of Infectious Diseases, First Faculty of Medicine, Charles University and Military University Hospital Prague, Praha, Czech Republic.ORCID 0000-0003-1894-2605
Heiko HerwaldDivision of Infection Medicine, Department of Clinical Sciences, Lund University, Lund, Sweden. heiko.hewald@med.lu.se.ORCID 0000-0002-8111-2842
Lund University · SECharles University · CZ

Funding

Crafoordska Stiftelsen (Crafoord Foundation) 20180506 and 202110908Vetenskapsrådet (Swedish Research Council) 2019-01086
6 · The paper itself

Abstract

Extracellular vesicles (EVs) play a crucial role in intercellular communication by transferring bioactive molecules from donor to recipient cells. As a result, EV fusion leads to the modulation of cellular functions and has an impact on both physiological and pathological processes in the recipient cell. This study explores the impact of EV fusion on cellular responses to inflammatory signaling. Our findings reveal that fusion renders non-responsive cells susceptible to inflammatory signaling, as evidenced by increased NF-κB activation and the release of inflammatory mediators. Syntaxin-binding protein 1 is essential for the merge and activation of intracellular signaling. Subsequent analysis show that EVs transfer their functionally active receptors to target cells, making them prone to an otherwise unresponsive state. EVs in complex with their agonist, require no further stimulation of the target cells to trigger mobilization of NF-κB. While receptor antagonists were unable to inhibit NF-κB activation, blocking of the fusion between EVs and their target cells with heparin mitigated inflammation in mice challenged with EVs.

Indexed as

Extracellular VesiclesNF-kappa BAnimalsBiological TransportInflammationMiceSignal TransductionNF-kappa B

Identifiers

PMID38326335
PMCPMC10850166
OpenAlexW4391598774

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.