Evidence map›Paper›PMID 40856925›Full record

ArticleScience China. Life sciences2026

Spinal segment-specific properties of neural stem cells contribute to the outcomes of spinal cord injury repair.

Jing Zhang, Fulai Zhou, Yanyun Yin, Bai Xu, Yaning Zhang, Hua Jin, Xianming Wu, Bing Chen, Zhifeng Xiao, Jin Han and 4 more

Abstract read
PubMed Publisher
In one paragraph

Article in Science China. Life sciences, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
–field-weighted citation impact
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

4 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. 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

14 authors.

Jing Zhang *School of Pharmaceutical Sciences, Tsinghua University, Beijing, 100084, China.
Fulai Zhou *School of Pharmaceutical Sciences, Tsinghua University, Beijing, 100084, China.
Yanyun YinInstitute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing, 100101, China.
Bai XuInstitute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing, 100101, China.
Yaning ZhangSchool of Pharmaceutical Sciences, Tsinghua University, Beijing, 100084, China.
Hua JinSchool of Pharmaceutical Sciences, Tsinghua University, Beijing, 100084, China.
Xianming WuInstitute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing, 100101, China.
Bing ChenInstitute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing, 100101, China.
Zhifeng XiaoInstitute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing, 100101, China.
Jin HanInstitute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing, 100101, China.
Juanjuan DuSchool of Pharmaceutical Sciences, Tsinghua University, Beijing, 100084, China.
Yannan ZhaoInstitute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing, 100101, China. ynzhao@genetics.ac.cn.
Xia WangSchool of Pharmaceutical Sciences, Tsinghua University, Beijing, 100084, China. xiawang@mail.tsinghua.edu.cn.
Jianwu DaiInstitute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing, 100101, China. jwdai@genetics.ac.cn.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Neurons in distinct spinal cord segments serve specific functions, raising questions about whether human spinal cord-derived neural stem cells (hscNSCs) retain segment-specific properties crucial for spinal cord injury (SCI) repair. We established a culture system amplifying hscNSCs from cervical, thoracic, and lumbar segments, revealing segment-specific transcriptional profiles and differentiation potentials. Notably, thoracic hscNSCs exhibited elevated hepatocyte growth factor (HGF) expression inherited from the pre-ganglionic column, enhancing their differentiation into motor neurons. Transplantation of thoracic hscNSCs into thoracic SCI rat models demonstrated superior graft survival, neural regeneration, and functional recovery compared with cervical or lumbar counterparts. Thoracic hscNSCs reduced inflammation, minimized glial scar formation, and significantly improved locomotor function post-SCI. Our findings underscore the importance of segment-specific properties of hscNSCs in optimizing SCI repair outcomes, paving the way for tailored therapeutic strategies in spinal cord regeneration.

Indexed as

Neural Stem CellsSpinal CordSpinal Cord InjuriesAnimalsCell DifferentiationCells, CulturedHepatocyte Growth FactorHumansMotor NeuronsNerve RegenerationRatsRats, Sprague-DawleyRecovery of FunctionSpinal Cord RegenerationHepatocyte Growth Factorcell transplantationneural stem cellsneuroregenerationsegmental specificity

Identifiers

PMID40856925

What OpenQuestion holds

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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.