Evidence map›Paper›PMID 34281778›Full record

ArticleThe Journal of heart and lung transplantation : the official publication of the International Society for Heart Transplantation2021

Regulatory T cell activation, proliferation, and reprogramming induced by extracellular vesicles.

Akbarshakh Akhmerov, Russell Rogers, Geoffrey de Couto, Jackelyn Valle, Liang Li, Ahmed Ibrahim, Lizbeth Sanchez, Rui Zhang, Yen-Nien Lin, Weixin Liu and 1 more

Open access · greenAbstract read
In one paragraph

Article in The Journal of heart and lung transplantation : the official publication of the International Society for Heart Transplantation, 2021. 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
0.8field-weighted citation impact, top 29% 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, 18 citations in OpenAlex.

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  4. The rise of exosome-mediated mechanisms in MSC therapy.Journal of translational medicine · 2025
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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

11 authors at 2 institutions in 1 country.

Akbarshakh AkhmerovSmidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, California.
Russell RogersSmidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, California.
Geoffrey de CoutoSmidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, California.
Jackelyn ValleSmidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, California.
Liang LiSmidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, California.
Ahmed IbrahimSmidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, California.
Lizbeth SanchezSmidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, California.
Rui ZhangSmidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, California.
Yen-Nien LinSmidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, California.
Weixin LiuSmidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, California.
Eduardo MarbánSmidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, California. Electronic address: eduardo.marban@cshs.org.
Cedars-Sinai Smidt Heart Institute · USCedars-Sinai Medical Center · US

Funding

Training in Advanced Heart Disease ResearchT32HL116273 · NHLBI · CEDARS-SINAI MEDICAL CENTER · PI Joshua I Goldhaber, EDUARDO MARBAN · 2013 to 2026
$5.6M
Exosome-mediated cardioprotection and regenerationR01HL124074 · NHLBI · CEDARS-SINAI MEDICAL CENTER · PI MARBAN, EDUARDO · 2014 to 2021
$4.0M
NHLBI NIH HHS R01 HL124074NHLBI NIH HHS T32 HL116273
6 · The paper itself

Abstract

backgroundExtracellular vesicles (EVs) from heart stromal/progenitor cells modulate innate immunity, with salutary effects in a variety of cardiac disease models. Little is known, however, about the effects of these EVs on adaptive immunity.

methodsEx vivo differentiation of naïve CD4

resultsUsing differentiated CD4

conclusionsT cell modulation by EVs represents a novel therapeutic approach to inflammation, harnessing endogenous immunosuppressive mechanisms that may be applied in solid organ transplantation, graft-versus-host disease, and autoimmune disorders.

Indexed as

Immunity, InnateAdaptive ImmunityAnimalsAutoimmune DiseasesCell DifferentiationCell ProliferationCells, CulturedCytokinesDisease Models, AnimalExtracellular VesiclesFemaleLymphocyte ActivationMiceMyocarditisRatsRats, Inbred LewCytokinesCD4(+) T cellsextracellular vesiclesinflammation, regulatory T cells

Identifiers

PMID34281778
PMCPMC8570987
OpenAlexW3173677566

What OpenQuestion holds

Textmetadata
LicenceTDM
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.