Evidence map›Paper›PMID 22969049›Full record

ArticleStem cells (Dayton, Ohio)2012

MHC mismatch results in neural progenitor cell rejection following spinal cord transplantation in a model of viral-induced demyelination.

Jason G Weinger, Brian M Weist, Warren C Plaisted, Suzi M Klaus, Craig M Walsh, Thomas E Lane

Open access · bronzeAbstract read
In one paragraph

Article in Stem cells (Dayton, Ohio), 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed, 1 pooled it
1.7field-weighted citation impact, top 18% 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

20 citing papers in PubMed, 1 synthesis or guideline pooled it, 27 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Therapeutic Plasticity of Neural Stem Cells.Frontiers in neurology · 2020
    Review
  5. Article
  6. Promoting remyelination through cell transplantation therapies in a model of viral-induced neurodegenerative disease.Developmental dynamics : an official publication of the American Association of Anatomists · 2019
    Review
  7. Article
  8. Article
  9. Article
  10. Role of Intrinsic (Graft) Versus Extrinsic (Host) Factors in the Growth of Transplanted Organs Following Allogeneic and Xenogeneic Transplantation.American journal of transplantation : official journal of the American Society of Transplantation and the American Society of Transplant Surgeons · 2017
    Article
  11. Article
  12. Article
  13. Two-photon imaging of cellular dynamics in the mouse spinal cord.Journal of visualized experiments : JoVE · 2015
    Article
  14. Review
  15. Review
  16. Article
  17. Article
  18. Article
  19. Review
  20. Review
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

6 authors at 1 institution in 1 country.

Jason G WeingerDepartment of Molecular Biology and BiochemistryUniversity of California, Irvine, California 92697-3900, USA.
Brian M Weist
Warren C Plaisted
Suzi M Klaus
Craig M Walsh
Thomas E Lane
University of California, Irvine · US

Funding

MEDICAL SCIENTIST TRAINING PROGRAMT32GM008620 · NIGMS · UNIVERSITY OF CALIFORNIA-IRVINE · PI GOLDIN, ALAN L · 1999 to 2023
$8.1M
Modulation of T Cell Activation and Tolerance by DRAK2R01AI063419 · NIAID · UNIVERSITY OF CALIFORNIA-IRVINE · PI WALSH, CRAIG MICHAEL · 2005 to 2010
$1.7M
Viral-induced demyelination and neural stem cell-mediated remyelinationR01NS074987 · NINDS · UNIVERSITY OF UTAH · PI LANE, THOMAS E · 2011 to 2015
$1.6M
VIRAL DETERMINANTS OF PATHOGENESIS BY FELVS AND HTLV-IK04CA001058 · NCI · STANFORD UNIVERSITY · PI MULLINS, JAMES IVAN · 1985 to 1989
–
NCI NIH HHS CA1058-A-8NIAID NIH HHS R01 AI063419NIAID NIH HHS R01AI63419NIGMS NIH HHS T32 GM008620NIGMS NIH HHS T32 GM08620NINDS NIH HHS R01 NS074987
6 · The paper itself

Abstract

Transplantation of syngeneic neural progenitor cells (NPCs) into mice persistently infected with the JHM strain of mouse hepatitis virus (JHMV) results in enhanced differentiation into oligodendrocyte progenitor cells that is associated with remyelination, axonal sparing, and clinical improvement. Whether allogeneic NPCs are tolerated or induce immune-mediated rejection is controversial and poorly defined under neuroinflammatory demyelinating conditions. We have used the JHMV-induced demyelination model to evaluate the antigenicity of transplanted allogeneic NPCs within the central nervous system (CNS) of mice with established immune-mediated demyelination. Cultured NPCs constitutively expressed the costimulatory molecules CD80/CD86, and IFN-γ treatment induced expression of MHC class I and II antigens. Injection of allogeneic C57BL/6 NPCs (H-2b background) led to a delayed type hypersensitivity response in BALB/c (H-2d background) mice associated with T-cell proliferation and IFN-γ secretion following coculture with allogeneic NPCs. Transplantation of MHC-mismatched NPCs into JHMV-infected mice resulted in increased transcripts encoding the T-cell chemoattractant chemokines CXCL9 and CXCL10 that correlated with increased T-cell infiltration that was associated with NPC rejection. Treatment of MHC-mismatched mice with T-cell subset-specific depleting antibodies increased survival of allogeneic NPCs without affecting commitment to an oligodendrocyte lineage. Collectively, these results show that allogeneic NPCs are antigenic, and T-cells contribute to rejection following transplantation into an inflamed CNS suggesting that immunomodulatory treatments may be necessary to prolong survival of allogeneic cells.

Indexed as

AnimalsAntigen-Presenting CellsCells, CulturedCoculture TechniquesCoronavirus InfectionsCulture Media, ConditionedDemyelinating DiseasesGraft RejectionHistocompatibility Antigens Class IHistocompatibility Antigens Class IIInterferon-gammaLymphocyte ActivationMiceMice, Inbred BALB CMice, Inbred C57BLMurine hepatitis virusCulture Media, ConditionedHistocompatibility Antigens Class IHistocompatibility Antigens Class IIInterferon-gamma

Identifiers

PMID22969049
PMCPMC3479361
OpenAlexW2105782456

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.