Evidence map›Paper›PMID 38939411›Full record

ArticleJournal of extracellular biology2024

ELISA-based detection of immunoglobulins against extracellular vesicles in blood plasma.

Tom A P Driedonks, Linglei Jiang, Olesia Gololobova, Zhaohao Liao, Kenneth W Witwer

Erratum issuedAbstract read
In one paragraph

Article in Journal of extracellular biology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
–field-weighted citation impact
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

10 citing papers in PubMed.

  1. Review
  2. Article
  3. Review
  4. Article
  5. Article
  6. Review
  7. Review
  8. Harnessing extracellular vesicle-mediated crosstalk between T cells and cancer cells for therapeutic applications.Journal of controlled release : official journal of the Controlled Release Society · 2025
    Review
  9. Review
  10. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

5 authors.

Tom A P DriedonksDepartment of Comparative and Molecular Pathobiology Johns Hopkins School of Medicine Baltimore Maryland USA.
Linglei JiangDepartment of Comparative and Molecular Pathobiology Johns Hopkins School of Medicine Baltimore Maryland USA.
Olesia GololobovaDepartment of Comparative and Molecular Pathobiology Johns Hopkins School of Medicine Baltimore Maryland USA.ORCID https://orcid.org/0000-0002-0392-268X
Zhaohao LiaoDepartment of Comparative and Molecular Pathobiology Johns Hopkins School of Medicine Baltimore Maryland USA.
Kenneth W WitwerDepartment of Comparative and Molecular Pathobiology Johns Hopkins School of Medicine Baltimore Maryland USA.ORCID https://orcid.org/0000-0003-1664-4233

Funding

Viral Testing CoreU42OD013117 · OD · JOHNS HOPKINS UNIVERSITY · PI JOSEPH L MANKOWSKI · 2017 to 2026
$10.9M
Next-generation extracellular vesicle biologics to target central nervous system and peripheral reservoirs of HIVR01AI144997 · NIAID · JOHNS HOPKINS UNIVERSITY · PI RAMRATNAM, BHARAT, WITWER, KENNETH W · 2019 to 2023
$4.0M
Extracellular Vesicle and Extracellular RNA Biomarkers of HIV-1 Central Nervous System Pathogenesis and Cigarette UseR01DA047807 · NIDA · JOHNS HOPKINS UNIVERSITY · PI WITWER, KENNETH W · 2018 to 2022
$3.7M
Novel Approaches to Capture, Sorting, and Characterization of CNS-Origin Extracellular VesiclesR33MH118164 · NIMH · JOHNS HOPKINS UNIVERSITY · PI MACHAIRAKI, VASILIKI, WITWER, KENNETH W · 2020 to 2022
$2.2M
Novel Separation Methods for exRNA Carriers: Extracellular Vesicles, Lipoprotein Particles, and Protein AggregatesUH3CA241694 · NCI · JOHNS HOPKINS UNIVERSITY · PI WITWER, KENNETH W · 2021 to 2022
$1.1M
Novel Separation Methods for exRNA Carriers: Extracellular Vesicles, Lipoprotein Particles, and Protein AggregatesUG3CA241694 · NCI · JOHNS HOPKINS UNIVERSITY · PI WITWER, KENNETH W · 2019 to 2020
$941k
Novel Approaches to Capture, Sorting, and Characterization of CNS-Origin Extracellular VesiclesR21MH118164 · NIMH · JOHNS HOPKINS UNIVERSITY · PI MACHAIRAKI, VASILIKI, WITWER, KENNETH W · 2018 to 2019
$471k
NCI NIH HHS UG3 CA241694NCI NIH HHS UH3 CA241694NIAID NIH HHS R01 AI144997NIDA NIH HHS R01 DA047807NIH HHS U42 OD013117NIMH NIH HHS R21 MH118164NIMH NIH HHS R33 MH118164
6 · The paper itself

Abstract

Extracellular vesicles (EVs) are intensively investigated for their therapeutic potential and application as drug delivery vehicle. A broad perception of favourable safety profiles and low immunogenicity make EVs an attractive alternative to synthetic nanoparticles. We recently showed that repeated intravenous administration of human cell-derived EVs into pig-tailed macaques unexpectedly elicited antibody responses after three or more injections. This coincided with decreasing EV circulation time, and may thus hamper successful EV-mediated cargo delivery into tissues. Here, we share the custom ELISA protocol that we used to measure such antibody responses. This protocol may help other researchers evaluate immune responses to EV-based therapies in preclinical studies.

Indexed as

ectosomesELISAexosomesextracellular vesiclesIgGimmunogenicitymicrovesiclesplasma

Identifiers

PMID38939411
PMCPMC11080774

What OpenQuestion holds

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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.