Evidence map›Paper›PMID 27563878›Full record

ArticleInternational journal of molecular sciences2016

Anti-Inflammatory Mechanism of Neural Stem Cell Transplantation in Spinal Cord Injury.

Zhijian Cheng, Wen Zhu, Kai Cao, Fei Wu, Jin Li, Guoyu Wang, Haopen Li, Ming Lu, Yi Ren, Xijing He

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 59 papers.

0numbers the graph read from it
0cells of the map it votes in
59citing papers in PubMed
7.4field-weighted citation impact, top 2% 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

59 citing papers in PubMed, 113 citations in OpenAlex.

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  4. Rewiring the Spine-Cutting-Edge Stem Cell Therapies for Spinal Cord Repair.International journal of molecular sciences · 2025
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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 4 institutions in 2 countries.

Zhijian ChengDepartment of Orthopedics, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710004, China. czj.0606@stu.xjtu.edu.cn.
Wen ZhuIntensive Care Unit, The First People's Hospital of Xianyang City, Xianyang 710021, China. zhuwen841008@163.com.
Kai CaoDepartment of Orthopedics, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710004, China. caokai@foxmail.com.
Fei WuDepartment of Orthopedics, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710004, China. wfhnsx@163.com.
Jin LiDepartment of Orthopedics, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710004, China. jin_lee1218@163.com.
Guoyu WangDepartment of Orthopedics, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710004, China. wgy1509@126.com.
Haopen LiDepartment of Orthopedics, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710004, China. lhp-3993@163.com.
Ming LuNeurosurgery Department, The Second Affiliated Hospital of Hunan Normal University, Changsha 410003, China. lumingcs163@163.com.
Yi RenDepartment of Biomedical Sciences, Florida State University, College of Medicine, Tallahassee, FL 32306, USA. yren055@gmail.com.
Xijing HeDepartment of Orthopedics, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710004, China. xijing_h@vip.tom.com.
Second Affiliated Hospital of Xi'an Jiaotong University · CNFlorida State University · USHunan Normal University · CNXian Yang Central Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Neural stem cell (NSC) transplantation has been proposed to promote functional recovery after spinal cord injury. However, a detailed understanding of the mechanisms of how NSCs exert their therapeutic plasticity is lacking. We transplanted mouse NSCs into the injured spinal cord seven days after SCI, and the Basso Mouse Scale (BMS) score was performed to assess locomotor function. The anti-inflammatory effects of NSC transplantation was analyzed by immunofluorescence staining of neutrophil and macrophages and the detection of mRNA levels of tumor necrosis factor-α (TNF-α), interleukin-1β (IL-1β), interleukin-6 (IL-6) and interleukin-12 (IL-12). Furthermore, bone marrow-derived macrophages (BMDMs) were co-cultured with NSCs and followed by analyzing the mRNA levels of inducible nitric oxide synthase (iNOS), TNF-α, IL-1β, IL-6 and IL-10 with quantitative real-time PCR. The production of TNF-α and IL-1β by BMDMs was examined using the enzyme-linked immunosorbent assay (ELISA). Transplanted NSCs had significantly increased BMS scores (p < 0.05). Histological results showed that the grafted NSCs migrated from the injection site toward the injured area. NSCs transplantation significantly reduced the number of neutrophils and iNOS+/Mac-2+ cells at the epicenter of the injured area (p < 0.05). Meanwhile, mRNA levels of TNF-α, IL-1β, IL-6 and IL-12 in the NSCs transplantation group were significantly decreased compared to the control group. Furthermore, NSCs inhibited the iNOS expression of BMDMs and the release of inflammatory factors by macrophages in vitro (p < 0.05). These results suggest that NSC transplantation could modulate SCI-induced inflammatory responses and enhance neurological function after SCI via reducing M1 macrophage activation and infiltrating neutrophils. Thus, this study provides a new insight into the mechanisms responsible for the anti-inflammatory effect of NSC transplantation after SCI.

Indexed as

AnimalsCells, CulturedFemaleImmunohistochemistryInterleukin-10Interleukin-12Interleukin-1betaInterleukin-6MacrophagesMiceMice, Inbred C57BLNeural Stem CellsNeutrophilsSpinal Cord InjuriesStem Cell TransplantationTumor Necrosis Factor-alphaInterleukin-10Interleukin-12Interleukin-1betaInterleukin-6Tumor Necrosis Factor-alphainflammatory cytokinemacrophageneural stem cellsspinal cord injury

Identifiers

PMID27563878
PMCPMC5037660
OpenAlexW2518592417

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.