Evidence map›Paper›PMID 24184966›Full record

ArticleMolecular therapy : the journal of the American Society of Gene Therapy2014

Chondrogenic differentiation increases antidonor immune response to allogeneic mesenchymal stem cell transplantation.

Aideen E Ryan, Paul Lohan, Lisa O'Flynn, Oliver Treacy, Xizhe Chen, Cynthia Coleman, Georgina Shaw, Mary Murphy, Frank Barry, Matthew D Griffin and 1 more

Open access · hybridAbstract read
In one paragraph

Article in Molecular therapy : the journal of the American Society of Gene Therapy, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 49 papers.

0numbers the graph read from it
0cells of the map it votes in
49citing papers in PubMed
3.6field-weighted citation impact, top 7% 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

49 citing papers in PubMed, 93 citations in OpenAlex.

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  8. SOD2 promotes the immunosuppressive function of mesenchymal stem cells at the expense of adipocyte differentiation.Molecular therapy : the journal of the American Society of Gene Therapy · 2024
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  18. IFN-BioMed research international · 2021
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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 1 institution in 1 country.

Aideen E RyanRegenerative Medicine Institute (REMEDI), College of Medicine, Nursing and Health Sciences, National University of Ireland, Galway, Ireland; Discipline of Pharmacology and Therapeutics, School of Medicine, College of Medicine, Nursing and Health Sciences, National University of Ireland, Galway, Ireland.
Paul LohanRegenerative Medicine Institute (REMEDI), College of Medicine, Nursing and Health Sciences, National University of Ireland, Galway, Ireland.
Lisa O'FlynnRegenerative Medicine Institute (REMEDI), College of Medicine, Nursing and Health Sciences, National University of Ireland, Galway, Ireland.
Oliver TreacyRegenerative Medicine Institute (REMEDI), College of Medicine, Nursing and Health Sciences, National University of Ireland, Galway, Ireland.
Xizhe ChenRegenerative Medicine Institute (REMEDI), College of Medicine, Nursing and Health Sciences, National University of Ireland, Galway, Ireland.
Cynthia ColemanRegenerative Medicine Institute (REMEDI), College of Medicine, Nursing and Health Sciences, National University of Ireland, Galway, Ireland.
Georgina ShawRegenerative Medicine Institute (REMEDI), College of Medicine, Nursing and Health Sciences, National University of Ireland, Galway, Ireland.
Mary MurphyRegenerative Medicine Institute (REMEDI), College of Medicine, Nursing and Health Sciences, National University of Ireland, Galway, Ireland.
Frank BarryRegenerative Medicine Institute (REMEDI), College of Medicine, Nursing and Health Sciences, National University of Ireland, Galway, Ireland.
Matthew D GriffinRegenerative Medicine Institute (REMEDI), College of Medicine, Nursing and Health Sciences, National University of Ireland, Galway, Ireland.
Thomas RitterRegenerative Medicine Institute (REMEDI), College of Medicine, Nursing and Health Sciences, National University of Ireland, Galway, Ireland. Electronic address: thomas.ritter@nuigalway.ie.
Ollscoil na Gaillimhe – University of Galway · IE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Allogeneic mesenchymal stem cells (allo-MSCs) have potent regenerative and immunosuppressive potential and are being investigated as a therapy for osteoarthritis; however, little is known about the immunological changes that occur in allo-MSCs after ex vivo induced or in vivo differentiation. Three-dimensional chondrogenic differentiation was induced in an alginate matrix, which served to immobilize and potentially protect MSCs at the site of implantation. We show that allogeneic differentiated MSCs lost the ability to inhibit T-cell proliferation in vitro, in association with reduced nitric oxide and prostaglandin E2 secretion. Differentiation altered immunogenicity as evidenced by induced proliferation of allogeneic T cells and increased susceptibility to cytotoxic lysis by allo-specific T cells. Undifferentiated or differentiated allo-MSCs were implanted subcutaneously, with and without alginate encapsulation. Increased CD3(+) and CD68(+) infiltration was evident in differentiated and splenocyte encapsulated implants only. Without encapsulation, increased local memory T-cell responses were detectable in recipients of undifferentiated and differentiated MSCs; however, only differentiated MSCs induced systemic memory T-cell responses. In recipients of encapsulated allogeneic cells, only differentiated allo-MSCs induced memory T-cell responses locally and systemically. Systemic alloimmune responses to differentiated MSCs indicate immunogenicity regardless of alginate encapsulation and may require immunosuppressive therapy for therapeutic use.

Indexed as

ChondrogenesisMesenchymal Stem Cell TransplantationAlginatesAnimalsCD3 ComplexCell DifferentiationCells, CulturedDipeptidyl Peptidase 4Glucuronic AcidHexuronic AcidsHumansMesenchymal Stem CellsRatsRats, Inbred LewT-LymphocytesTransplantation, HomologousAlginatesCD3 ComplexDipeptidyl Peptidase 4Glucuronic AcidHexuronic Acids

Identifiers

PMID24184966
PMCPMC3944342
OpenAlexW2089183014

What OpenQuestion holds

Textmetadata
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.