Evidence map›Paper›PMID 35641163›Full record

ArticleStem cells translational medicine2022

Improved MSC Minimal Criteria to Maximize Patient Safety: A Call to Embrace Tissue Factor and Hemocompatibility Assessment of MSC Products.

Guido Moll, James A Ankrum, Scott D Olson, Jan A Nolta

Open access · goldAbstract read
In one paragraph

Article in Stem cells translational medicine, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 101 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
101citing papers in PubMed, 4 pooled it
25.1field-weighted citation impact, top 1% 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

101 citing papers in PubMed, 4 syntheses or guidelines pooled it, 170 citations in OpenAlex.

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  10. [Research advances in mesenchymal stem cell therapy for graft-versus-host disease].Zhonghua xue ye xue za zhi = Zhonghua xueyexue zazhi · 2026
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41 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

4 authors at 4 institutions in 2 countries.

Guido MollBIH Center for Regenerative Therapies (BCRT) and Berlin Brandenburg School of Regenerative Therapies (BSRT), Berlin Institute of Health (BIH) at the Charité-Universitätsmedizin Berlin, corporate member of Freie Universität zu Berlin and Humboldt-Universität zu Berlin, Berlin, Germany.ORCID 0000-0001-6173-5957
James A AnkrumRoy J. Carver Department of Biomedical Engineering and Fraternal Order of Eagles Diabetes Research Center, Pappajohn Biomedical Institute, University of Iowa, Iowa City, IA, USA.ORCID 0000-0003-3959-6158
Scott D OlsonDepartment of Pediatric Surgery, McGovern Medical School, University of Texas Health Sciences Center at Houston, Houston, TX, USA.ORCID 0000-0001-8032-3755
Jan A NoltaDirector of the Stem Cell Program, University of California Davis School of Medicine, Sacramento, CA, USA.ORCID 0000-0003-4576-8542
Humboldt-Universität zu Berlin · DEThe University of Texas Health Science Center at Houston · USUniversity of California, Davis · USUniversity of Iowa · US

Funding

MSCs engineered to produce Brain-Derived Neurotrophic Factor for the Treatment of Huntington's diseaseR01NS102486 · NINDS · UNIVERSITY OF CALIFORNIA AT DAVIS · PI Kyle Fink, Jan A. Nolta · 2017 to 2026
$3.7M
Optimization of humanized mouse models using mobilized peripheral blood stem cellsR24OD021606 · OD · UNIVERSITY OF CALIFORNIA AT DAVIS · PI ANDERSON, JOSEPH, NOLTA, JAN A. · 2017 to 2020
$2.8M
Reshaping MSC surface expression profiles to target inflammation following CNS traumaR21NS116302 · NINDS · UNIVERSITY OF TEXAS HLTH SCI CTR HOUSTON · PI OLSON, SCOTT D · 2020 to 2020
$434k
NIH HHS R01NS102486NIH HHS R24 OD021606NINDS NIH HHS R21NS116302
6 · The paper itself

Abstract

The number of mesenchymal stromal/stem cell (MSC) therapeutics and types of clinical applications have greatly diversified during the past decade, including rapid growth of poorly regulated "Stem Cell Clinics" offering diverse "Unproven Stem Cell Interventions." This product diversification necessitates a critical evaluation of the reliance on the 2006 MSC minimal criteria to not only define MSC identity but characterize MSC suitability for intravascular administration. While high-quality MSC therapeutics have been safely administered intravascularly in well-controlled clinical trials, repeated case reports of mild-to-more-severe adverse events have been reported. These are most commonly related to thromboembolic complications upon infusion of highly procoagulant tissue factor (TF/CD142)-expressing MSC products. As TF/CD142 expression varies widely depending on the source and manufacturing process of the MSC product, additional clinical cell product characterization and guidelines are needed to ensure the safe use of MSC products. To minimize risk to patients receiving MSC therapy, we here propose to supplement the minimal criteria used for characterization of MSCs, to include criteria that assess the suitability of MSC products for intravascular use. If cell products are intended for intravascular delivery, which is true for half of all clinical applications involving MSCs, the effects of MSC on coagulation and hemocompatibility should be assessed and expression of TF/CD142 should be included as a phenotypic safety marker. This adjunct criterion will ensure both the identity of the MSCs as well as the safety of the MSCs has been vetted prior to intravascular delivery of MSC products.

Indexed as

Mesenchymal Stem CellsMesenchymal Stem Cell TransplantationBlood CoagulationHumansThromboplastinThromboplastincellular therapycoagulationcoagulopathyhemocompatibilitymesenchymal stromal/stem cells (MSCs)product diversificationsafety and efficacythromboembolismtissue factor/CD142/Factor III/F3tissue source

Identifiers

PMID35641163
PMCPMC8895495
OpenAlexW4205889050

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.