Evidence map›Paper›PMID 33598769›Full record

ArticleAmino acids2021

Taurine ameliorates axonal damage in sciatic nerve of diabetic rats and high glucose exposed DRG neuron by PI3K/Akt/mTOR-dependent pathway.

Mengren Zhang, Xiaoxia Shi, Mengxin Luo, Qi Lan, Hayan Ullah, Cong Zhang, Shuangyue Li, Xiaochi Chen, Yachen Wang, Fengyuan Piao

Abstract read
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In one paragraph

Article in Amino acids, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
2.0field-weighted citation impact, top 15% 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

10 citing papers in PubMed, 22 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

10 authors at 2 institutions in 1 country.

Mengren Zhang *Department of Occupational and Environmental Health, Dalian Medical University, Dalian, 116044, China.
Xiaoxia Shi *Department of Occupational and Environmental Health, Dalian Medical University, Dalian, 116044, China.
Mengxin LuoDepartment of Occupational and Environmental Health, Dalian Medical University, Dalian, 116044, China.
Qi LanDepartment of Occupational and Environmental Health, Dalian Medical University, Dalian, 116044, China.
Hayan UllahDepartment of Biochemistry and Molecular Biology, Dalian Medical University, Dalian, 116044, Liaoning, China.
Cong ZhangDepartment of Food Nutrition and Safety, Dalian Medical University, Dalian, 116044, Liaoning, China.
Shuangyue LiDepartment of Occupational and Environmental Health, Dalian Medical University, Dalian, 116044, China.
Xiaochi ChenDepartment of Urology, The First Affiliated Hospital of Dalian Medical University, Dalian, China.
Yachen WangDepartment of Regenerative Medicine Center and Stem Cell Clinical Research Center, The First Affiliated Hospital of Dalian Medical University, Dalian, 116011, China. wangyachen100@163.com.
Fengyuan PiaoDepartment of Integrative Laboratory, Affiliated Zhongshan Hospital of Dalian University, Dalian, 116001, China. piaofengyuan353@163.com.ORCID http://orcid.org/0000-0001-8582-3097
Dalian Medical University · CNAffiliated Zhongshan Hospital of Dalian University · CN

Funding

Dalian Municipal Science and Technology Plan Project 2013E15SF163Dalian Science and Technology Innovation Foundation 2019J13SN91National Natural Science Foundation of China 81273038National Natural Science Foundation of China 81773402
6 · The paper itself

Abstract

Diabetic peripheral neuropathy (DPN) is a common complication of diabetes and axonopathy is its main pathological feature. Previous studies suggested an advantage of taurine against diabetes. However, there are few reports which study the effect of taurine against axonopathy. In this study, we confirmed that taurine significantly decreased blood glucose level, mitigated insulin resistance and improved dysfunctional nerve conduction in diabetic rats. Taurine corrected damaged axonal morphology of sciatic nerve in diabetic rats and induced axon outgrowth of Dorsal root ganglion (DRG) neurons exposed to high glucose. Taurine up-regulated phosphorylation levels of PI3K, Akt, and mTOR in sciatic nerve of diabetic rats and DRG neurons exposed to high glucose. However, Akt and mTOR inhibitors (MK-2206 and Rapamycin) blocked the effect of taurine on improving axonal damage. These results indicate that taurine ameliorates axonal damage in sciatic nerve of diabetic rats by activating PI3K/Akt/mTOR signal pathway. Our findings provide taurine as a potential candidate for axonopathy and a new evidence for elucidating protective mechanism of taurine on DPN.

Indexed as

AnimalsBlood GlucoseDiabetes Mellitus, ExperimentalDiabetic NephropathiesGanglia, SpinalInsulin ResistanceNeural ConductionPhosphatidylinositol 3-KinasesPhosphorylationProto-Oncogene Proteins c-aktRatsSciatic NerveSignal TransductionTaurineTOR Serine-Threonine KinasesBlood GlucosemTOR protein, ratPhosphatidylinositol 3-KinasesProto-Oncogene Proteins c-aktTaurineTOR Serine-Threonine KinasesAxonal repairDiabetic peripheral neuropathyPI3K/Akt/mTOR pathwayTaurine

Identifiers

PMID33598769
OpenAlexW3129867336

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.