Evidence map›Paper›PMID 33510091›Full record

ArticleNeural regeneration research2021

VX-765 reduces neuroinflammation after spinal cord injury in mice.

Jing Chen, Yu-Qing Chen, Yu-Jiao Shi, Shu-Qin Ding, Lin Shen, Rui Wang, Qi-Yi Wang, Cheng Zha, Hai Ding, Jian-Guo Hu and 1 more

Open access · goldAbstract read
In one paragraph

Article in Neural regeneration research, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
4.9field-weighted citation impact, top 4% 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

29 citing papers in PubMed, 44 citations in OpenAlex.

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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

11 authors at 1 institution in 1 country.

Jing ChenClinical Laboratory; Anhui Key Laboratory of Tissue Transplantation, the First Affiliated Hospital of Bengbu Medical College; Department of Immunology, Bengbu Medical College, and Anhui Key Laboratory of Infection and Immunity at Bengbu Medical College, Bengbu, Anhui Province, China.
Yu-Qing ChenClinical Laboratory; Anhui Key Laboratory of Tissue Transplantation, the First Affiliated Hospital of Bengbu Medical College; Department of Immunology, Bengbu Medical College, and Anhui Key Laboratory of Infection and Immunity at Bengbu Medical College, Bengbu, Anhui Province, China.
Yu-Jiao ShiClinical Laboratory; Anhui Key Laboratory of Tissue Transplantation, the First Affiliated Hospital of Bengbu Medical College, Bengbu, Anhui Province, China.
Shu-Qin DingClinical Laboratory, the First Affiliated Hospital of Bengbu Medical College, Bengbu, Anhui Province, China.
Lin ShenAnhui Key Laboratory of Tissue Transplantation, the First Affiliated Hospital of Bengbu Medical College, Bengbu, Anhui Province, China.
Rui WangAnhui Key Laboratory of Tissue Transplantation, the First Affiliated Hospital of Bengbu Medical College, Bengbu, Anhui Province, China.
Qi-Yi WangAnhui Key Laboratory of Tissue Transplantation, the First Affiliated Hospital of Bengbu Medical College, Bengbu, Anhui Province, China.
Cheng ZhaAnhui Key Laboratory of Tissue Transplantation, the First Affiliated Hospital of Bengbu Medical College, Bengbu, Anhui Province, China.
Hai DingAnhui Key Laboratory of Tissue Transplantation, the First Affiliated Hospital of Bengbu Medical College, Bengbu, Anhui Province, China.
Jian-Guo HuClinical Laboratory; Anhui Key Laboratory of Tissue Transplantation, the First Affiliated Hospital of Bengbu Medical College, Bengbu, Anhui Province, China.
He-Zuo LüClinical Laboratory; Anhui Key Laboratory of Tissue Transplantation, the First Affiliated Hospital of Bengbu Medical College; Department of Immunology, Bengbu Medical College, and Anhui Key Laboratory of Infection and Immunity at Bengbu Medical College, Bengbu, Anhui Province, China.
First Affiliated Hospital of Bengbu Medical College · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Inflammation is a major cause of neuronal injury after spinal cord injury. We hypothesized that inhibiting caspase-1 activation may reduce neuroinflammation after spinal cord injury, thus producing a protective effect in the injured spinal cord. A mouse model of T9 contusive spinal cord injury was established using an Infinite Horizon Impactor, and VX-765, a selective inhibitor of caspase-1, was administered for 7 successive days after spinal cord injury. The results showed that: (1) VX-765 inhibited spinal cord injury-induced caspase-1 activation and interleukin-1β and interleukin-18 secretion. (2) After spinal cord injury, an increase in M1 cells mainly came from local microglia rather than infiltrating macrophages. (3) Pro-inflammatory Th1Th17 cells were predominant in the Th subsets. VX-765 suppressed total macrophage infiltration, M1 macrophages/microglia, Th1 and Th1Th17 subset differentiation, and cytotoxic T cells activation; increased M2 microglia; and promoted Th2 and Treg differentiation. (4) VX-765 reduced the fibrotic area, promoted white matter myelination, alleviated motor neuron injury, and improved functional recovery. These findings suggest that VX-765 can reduce neuroinflammation and improve nerve function recovery after spinal cord injury by inhibiting caspase-1/interleukin-1β/interleukin-18. This may be a potential strategy for treating spinal cord injury. This study was approved by the Animal Care Ethics Committee of Bengbu Medical College (approval No. 2017-037) on February 23, 2017.

Indexed as

immune cell subsetsimmune functioninflammasomesleukocyte infiltrationmacrophagesmicrogliapathwaysspinal cord injury

Identifiers

PMID33510091
PMCPMC8328782
OpenAlexW3121616396

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-SA
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.