Evidence map›Paper›PMID 27073389›Full record

ArticleNeural regeneration research2016

Effects of microtubule-associated protein tau expression on neural stem cell migration after spinal cord injury.

Zhi-Ping Qi, Guo-Xiang Wang, Peng Xia, Ting-Ting Hou, Hong-Li Zhou, Tie-Jun Wang, Xiao-Yu Yang

Open access · goldAbstract read
In one paragraph

Article in Neural regeneration research, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
0.8field-weighted citation impact, top 30% 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

9 citing papers in PubMed, 11 citations in OpenAlex.

  1. Review
  2. Review
  3. Article
  4. Review
  5. Review
  6. Review
  7. Article
  8. Review
  9. Article
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

7 authors at 2 institutions in 1 country.

Zhi-Ping QiDepartment of Orthopedics, the Second Hospital of Jilin University, Changchun, Jilin Province, China.
Guo-Xiang WangDepartment of Orthopedics, the Second Hospital of Jilin University, Changchun, Jilin Province, China.
Peng XiaDepartment of Orthopedics, the Second Hospital of Jilin University, Changchun, Jilin Province, China.
Ting-Ting HouDepartment of Orthopedics, the Second Hospital of Jilin University, Changchun, Jilin Province, China.
Hong-Li ZhouDepartment of Orthopedics, China-Japan Union Hospital of Jilin University, Changchun, Jilin Province, China.
Tie-Jun WangDepartment of Orthopedics, the Second Hospital of Jilin University, Changchun, Jilin Province, China.ORCID 0000-0003-4029-4202
Xiao-Yu YangDepartment of Orthopedics, the Second Hospital of Jilin University, Changchun, Jilin Province, China.ORCID 0000-0001-9388-3794
Second Affiliated Hospital of Jilin University · CNJilin University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Our preliminary proteomics analysis suggested that expression of microtubule-associated protein tau is elevated in the spinal cord after injury. Therefore, the first aim of the present study was to examine tau expression in the injured spinal cord. The second aim was to determine whether tau can regulate neural stem cell migration, a critical factor in the successful treatment of spinal cord injury. We established rat models of spinal cord injury and injected them with mouse hippocampal neural stem cells through the tail vein. We used immunohistochemistry to show that the expression of tau protein and the number of migrated neural stem cells were markedly increased in the injured spinal cord. Furthermore, using a Transwell assay, we showed that neural stem cell migration was not affected by an elevated tau concentration in the outer chamber, but it was decreased by changes in intracellular tau phosphorylation state. These results demonstrate that neural stem cells have targeted migration capability at the site of injury, and that although tau is not a chemokine for targeted migration of neural stem cells, intracellular tau phosphorylation/dephosphorylation can inhibit cell migration.

Indexed as

C2-ceramidecell transplantationmigrationnerve regenerationneural regenerationneural stem cellsokadaic acidphosphatase 2Aphosphorylationspinal cord injurytau proteintranswell chambers

Identifiers

PMID27073389
PMCPMC4811000
OpenAlexW2299800011

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.