Evidence map›Paper›PMID 25117952›Full record

ArticleActa biomaterialia2014

Antibody-functionalized peptidic membranes for neutralization of allogeneic skin antigen-presenting cells.

Yi Wen, Wen Liu, Christina Bagia, Shaojuan Zhang, Mingfeng Bai, Jelena M Janjic, Nick Giannoukakis, Ellen S Gawalt, Wilson S Meng

Abstract read
In one paragraph

Article in Acta biomaterialia, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
6.4field-weighted citation impact, top 3% 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

22 citing papers in PubMed, 66 citations in OpenAlex.

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  6. Electrospun Nanofibers for Cancer Therapy.Advances in experimental medicine and biology · 2021
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  14. Local retention of antibodies in vivo with an injectable film embedded with a fluorogen-activating protein.Journal of controlled release : official journal of the Controlled Release Society · 2016
    Article
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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

9 authors at 3 institutions in 1 country.

Yi WenDivision of Pharmaceutical Sciences, Duquesne University, PA, USA.
Wen LiuDepartment of Radiology, University of Pittsburgh, PA, USA.
Christina BagiaDivision of Pharmaceutical Sciences, Duquesne University, PA, USA.
Shaojuan ZhangDepartment of Radiology, University of Pittsburgh, PA, USA.
Mingfeng BaiDepartment of Radiology, University of Pittsburgh, PA, USA; Department of Bioengineering, University of Pittsburgh, PA, USA; University of Pittsburgh Cancer Institute, Pittsburgh, PA, USA.
Jelena M JanjicDivision of Pharmaceutical Sciences, Duquesne University, PA, USA; McGowan Institute of Regenerative Medicine, Pittsburgh, PA, USA.
Nick GiannoukakisDepartment of Pathology, University of Pittsburgh, PA, USA; Department of Immunology, University of Pittsburgh, PA, USA.
Ellen S GawaltMcGowan Institute of Regenerative Medicine, Pittsburgh, PA, USA; Department of Chemistry and Biochemistry, Duquesne University, PA, USA.
Wilson S MengDivision of Pharmaceutical Sciences, Duquesne University, PA, USA. Electronic address: meng@duq.edu.
Duquesne University · USUniversity of Pittsburgh · USUPMC Hillman Cancer Center · US

Funding

Non-viral Genetic Modification of Antigen-presenting Cells in AllograftsR15AI081218 · NIAID · DUQUESNE UNIVERSITY · PI MENG, WILSON S · 2011 to 2011
$357k
A Biomaterial Approach to Attenuate Rejection of Skin AllograftsR21AI113000 · NIAID · DUQUESNE UNIVERSITY · PI MENG, WILSON S · 2014 to 2015
$320k
NIAID NIH HHS AI081218NIAID NIH HHS R15 AI081218NIAID NIH HHS R21 AI113000
6 · The paper itself

Abstract

We report herein application of an in situ material strategy to attenuate allograft T cell responses in a skin transplant mouse model. Functionalized peptidic membranes were used to impede trafficking of donor antigen-presenting cells (dAPCs) from skin allografts in recipient mice. Membranes formed by self-assembling peptides (SAPs) presenting antibodies were found to remain underneath grafted skins for up to 6 days. At the host-graft interface, dAPCs were targeted by using a monoclonal antibody that binds to a class II major histocompatibility complex (MHC) molecule (I-A(d)) expressed exclusively by donor cells. Using a novel cell labeling near-infrared nanoemulsion, we found more dAPCs remained in allografts treated with membranes loaded with anti-I-A(d) antibodies than without. In vitro, dAPCs released from skin explants were found adsorbed preferentially on anti-I-A(d) antibody-loaded membranes. Recipient T cells from these mice produced lower concentrations of interferon-gamma cultured ex vivo with donor cells. Taken together, the data indicate that the strategy has the potential to alter the natural course of rejection immune mechanisms in allogeneic transplant models.

Indexed as

Neutralization TestsAmino Acid SequenceAnimalsAntibodiesAntigen-Presenting CellsCell MembraneComputer SystemsEmulsionsFemaleGraft RejectionImmobilized ProteinsImmunoglobulin GInterferon-gammaLymph NodesMice, Inbred BALB CMice, Inbred C57BLAntibodiesEmulsionsImmobilized ProteinsImmunoglobulin GInterferon-gammaPeptidesEAK16-IIHis-tagsProtein formulationSelf-assembling peptidesSkin allograft

Identifiers

PMID25117952
PMCPMC4186902
OpenAlexW1984885843

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.