Evidence map›Paper›PMID 35123561›Full record

ArticleStem cell research & therapy2022

CCR2-overexpressing mesenchymal stem cells targeting damaged liver enhance recovery of acute liver failure.

Ruixuan Xu, Beibei Ni, Li Wang, Jiarou Shan, Lijie Pan, Yizhan He, Guo Lv, Huizhu Lin, Wenjie Chen, Qi Zhang

Open access · goldAbstract read
In one paragraph

Article in Stem cell research & therapy, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
5.7field-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

25 citing papers in PubMed, 36 citations in OpenAlex.

  1. Review
  2. Animal models accurately representing acute liver failure (Review).International journal of molecular medicine · 2026
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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

10 authors at 1 institution in 1 country.

Ruixuan Xu *Biotherapy Centre, The Third Affiliated Hospital, Sun Yat-Sen University, 600# Tianhe Road, Guangzhou, 510630, China.ORCID 0000-0001-6719-5031
Beibei Ni *Biotherapy Centre, The Third Affiliated Hospital, Sun Yat-Sen University, 600# Tianhe Road, Guangzhou, 510630, China.
Li Wang *Department of Hepatic Surgery and Liver Transplantation Centre, The Third Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China.
Jiarou ShanBiotherapy Centre, The Third Affiliated Hospital, Sun Yat-Sen University, 600# Tianhe Road, Guangzhou, 510630, China.
Lijie PanBiotherapy Centre, The Third Affiliated Hospital, Sun Yat-Sen University, 600# Tianhe Road, Guangzhou, 510630, China.
Yizhan HeBiotherapy Centre, The Third Affiliated Hospital, Sun Yat-Sen University, 600# Tianhe Road, Guangzhou, 510630, China.
Guo LvDepartment of Hepatic Surgery and Liver Transplantation Centre, The Third Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China.
Huizhu LinBiotherapy Centre, The Third Affiliated Hospital, Sun Yat-Sen University, 600# Tianhe Road, Guangzhou, 510630, China.
Wenjie ChenBiotherapy Centre, The Third Affiliated Hospital, Sun Yat-Sen University, 600# Tianhe Road, Guangzhou, 510630, China. chenwj5@mail.sysu.edu.cn.
Qi ZhangBiotherapy Centre, The Third Affiliated Hospital, Sun Yat-Sen University, 600# Tianhe Road, Guangzhou, 510630, China. zhangq27@mail.sysu.edu.cn.
Sun Yat-sen University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundMesenchymal stem cell (MSC) transplantation is emerging as a promising cell therapeutic strategy in acute liver failure (ALF) clinical research. The potency of MSCs to migrate and engraft into targeted lesions could largely determine their clinical efficacy, in which chemokine/receptor axes play a crucial role. Unfortunately, the downregulation of chemokine receptors expression after in vitro expansion results in a poor homing capacity of MSCs.

methodsBy evaluating the chemokine expression profile in the liver of ALF patients and ALF mice, we found that CCL2 expression was highly upregulated in damaged livers, while the corresponding receptor, CCR2, was lacking in cultured MSCs. Thus, we genetically modified MSCs to overexpress CCR2 and investigated the targeted homing capacity and treatment efficacy of MSC

resultsIn vivo and ex vivo near-infrared fluorescence imaging showed that MSC

conclusionsAltogether, these results indicate that CCR2 overexpression enhances the targeted migration of MSCs to damaged livers, improves their treatment effect, and may provide a novel strategy for improving the efficacy of cell therapy for ALF.

Indexed as

Liver Failure, AcuteMesenchymal Stem CellsMesenchymal Stem Cell TransplantationAnimalsDisease Models, AnimalHumansLiverMiceReceptors, CCR2CCR2 protein, humanCcr2 protein, mouseReceptors, CCR2Acute liver failureCCL2CCR2HomingMesenchymal stem cells

Identifiers

PMID35123561
PMCPMC8817567
OpenAlexW4210503071

What OpenQuestion holds

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Registered trials

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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.