Evidence map›Paper›PMID 34248942›Full record

Trial reportFrontiers in immunology2021

Efficacy and Safety of Bone Marrow-Derived Mesenchymal Stem Cells for Chronic Antibody-Mediated Rejection After Kidney Transplantation- A Single-Arm, Two-Dosing-Regimen, Phase I/II Study.

Yongcheng Wei, Xiaoyong Chen, Huanxi Zhang, Qun Su, Yanwen Peng, Qian Fu, Jun Li, Yifang Gao, Xirui Li, Shicong Yang and 12 more

Open access · goldAbstract readClinical Trial, Phase IClinical Trial, Phase II
In one paragraph

Trial report in Frontiers in immunology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed, 1 pooled it
2.9field-weighted citation impact, top 9% 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

13 citing papers in PubMed, 1 synthesis or guideline pooled it, 17 citations in OpenAlex.

  1. Pooled it
  2. Trial
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  10. Stem cell-based therapy for pulmonary fibrosis.Stem cell research & therapy · 2022
    Review
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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

22 authors at 2 institutions in 1 country.

Yongcheng WeiOrgan Transplant Center, the First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China.
Xiaoyong ChenCenter for Stem Cell Biology and Tissue Engineering, Key Laboratory for Stem Cells and Tissue Engineering, Ministry of Education, Sun Yat-Sen University, Guangzhou, China.
Huanxi ZhangOrgan Transplant Center, the First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China.
Qun SuOrgan Transplant Center, the First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China.
Yanwen PengThe Biotherapy Center, The Third Affiliated Hospital, Sun Yat-sen University, Guangzhou, China.
Qian FuOrgan Transplant Center, the First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China.
Jun LiOrgan Transplant Center, the First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China.
Yifang GaoOrgan Transplant Center, the First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China.
Xirui LiOrgan Transplant Center, the First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China.
Shicong YangDepartment of Pathology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China.
Qianyu YeOrgan Transplant Center, the First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China.
Huiting HuangOrgan Transplant Center, the First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China.
Ronghai DengOrgan Transplant Center, the First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China.
Gang LiCenter for Stem Cell Biology and Tissue Engineering, Key Laboratory for Stem Cells and Tissue Engineering, Ministry of Education, Sun Yat-Sen University, Guangzhou, China.
Bowen XuOrgan Transplant Center, the First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China.
Chenglin WuOrgan Transplant Center, the First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China.
Jiali WangDepartment of Nephrology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China.
Xiaoran ZhangCenter for Stem Cell Biology and Tissue Engineering, Key Laboratory for Stem Cells and Tissue Engineering, Ministry of Education, Sun Yat-Sen University, Guangzhou, China.
Xiaojun SuOrgan Transplant Center, the First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China.
Longshan LiuOrgan Transplant Center, the First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China.
Andy Peng XiangCenter for Stem Cell Biology and Tissue Engineering, Key Laboratory for Stem Cells and Tissue Engineering, Ministry of Education, Sun Yat-Sen University, Guangzhou, China.
Changxi WangOrgan Transplant Center, the First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China.
Sun Yat-sen University · CNThe First Affiliated Hospital, Sun Yat-sen University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Objective: To investigate the efficacy and safety of bone marrow-derived mesenchymal stem cells (BM-MSCs) on chronic active antibody-mediated rejection (cABMR) in the kidney allograft. Methods: Kidney recipients with biopsy-proven cABMR were treated with allogeneic third-party BM-MSCs in this open-label, single-arm, single-center, two-dosing-regimen phase I/II clinical trial. In Regimen 1 (n=8), BM-MSCs were administered intravenously at a dose of 1.0×10 Results: Twenty-three recipients with cABMR received BM-MSCs. The median delta eGFR of the total BM-MSCs treated patients was -4.3 ml/min per 1.73m Conclusion: Kidney allograft recipients with cABMR are tolerable to BM-MSCs. Immunosuppressive drugs combined with intravenous BM-MSCs can delay the deterioration of allograft function, probably by decreasing DSA level and reducing DSA-induced injury. The underlying mechanism may involve immunomodulatory effect of MSCs on peripheral B and T cells subsets.

Indexed as

AdolescentAdultAgedAntibodiesBone Marrow CellsCell- and Tissue-Based TherapyFemaleGraft RejectionHumansImmunomodulationImmunosuppressive AgentsKidneyKidney TransplantationMaleMesenchymal Stem Cell TransplantationMiddle AgedAntibodiesImmunosuppressive Agentsalloimmunityantibody-mediated allograft rejectionkidney transplantationmesenchymal stem cellsstem cell therapy

Identifiers

PMID34248942
PMCPMC8267917
OpenAlexW3174990957

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.