Evidence map›Paper›PMID 20389289›Full record

ArticleMolecular therapy : the journal of the American Society of Gene Therapy2010

Targeting improves MSC treatment of inflammatory bowel disease.

In Kap Ko, Byung-Gyu Kim, Amad Awadallah, Jenifer Mikulan, Paul Lin, John J Letterio, James E Dennis

Open access · bronzeAbstract read
In one paragraph

Article in Molecular therapy : the journal of the American Society of Gene Therapy, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 89 papers.

0numbers the graph read from it
0cells of the map it votes in
89citing papers in PubMed
6.3field-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

89 citing papers in PubMed, 176 citations in OpenAlex.

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  16. Autophagy reprogramming stem cell pluripotency and multiple-lineage differentiation.Journal of the Chinese Medical Association : JCMA · 2022
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29 more citing papers are in PubMed but not listed here.

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

7 authors at 1 institution in 1 country.

In Kap KoDepartment of Orthopedics, Case Western Reserve University, Cleveland, Ohio, USA.
Byung-Gyu Kim
Amad Awadallah
Jenifer Mikulan
Paul Lin
John J Letterio
James E Dennis
Case Western Reserve University · US

Funding

MEDICAL SCIENTIST TRAINING PROGRAMT32GM007250 · NIGMS · CASE WESTERN RESERVE UNIVERSITY · PI HUANG, ALEX YEE-CHEN · 1985 to 2023
$33.4M
Targeted Cellular Repair of Articular CartilageR01AR049785 · NIAMS · CASE WESTERN RESERVE UNIVERSITY · PI DENNIS, JAMES E · 2004 to 2008
$1.5M
NIAMS NIH HHS R01 AR049785NIGMS NIH HHS T32 GM007250PHS HHS R01R49785-01A1
6 · The paper itself

Abstract

Inflammatory bowel disease (IBD), which includes Crohn's disease and ulcerative colitis, is an inflammatory autoimmune disease characterized by T-cell infiltration to the colon. Mesenchymal stem cells (MSCs) have the potential to rescue IBD owing to their immunosuppressive capabilities and clinical studies have shown positive influence on intestinal graft versus host disease. We demonstrate here a new method to coat MSCs with antibodies against addressins to enhance their delivery to the colon and thereby increase the therapeutic effectiveness. Bioluminescence imaging (BLI) demonstrated that vascular cell adhesion molecule antibody (Ab)-coated MSCs (Ab(VCAM-1)- MSCs) had the highest delivery efficiency to inflamed mesenteric lymph node (MLN) and colon compared to untreated MSCs, Ab(isotype)-MSCs, and Ab(MAdCAM)-MSCs. Therapeutically, when mice with IBD were injected with addressin Ab-coated MSCs, they showed dramatically improved survival rates, higher IBD therapeutic scores, and significantly improved body weight gain compared to mice injected with MSCs only, isotype Ab, free Ab plus MSCs, or vehicle-only controls. These data demonstrate that anti-addressin Ab coating on MSC increased cell delivery to inflamed colon and increased the efficacy of MSC treatment of IBD. This is the first study showing an increased therapeutic efficacy when stem cells are first coated with antibodies specifically target them to inflamed sites.

Indexed as

AnimalsAntibodiesCell LineCell ProliferationCells, CulturedFemaleInflammatory Bowel DiseasesLuminescent MeasurementsMesenchymal Stem CellsMesenchymal Stem Cell TransplantationMiceSpleenT-LymphocytesT-Lymphocytes, RegulatoryVascular Cell Adhesion Molecule-1AntibodiesVascular Cell Adhesion Molecule-1

Identifiers

PMID20389289
PMCPMC2911249
OpenAlexW1975403652

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.