Evidence map›Paper›PMID 30830585›Full record

ArticleEndocrine2019

Mechanism of the JAK2/STAT3-CAV-1-NR2B signaling pathway in painful diabetic neuropathy.

Chuan-Da Li, Jia-Yi Zhao, Jia-Li Chen, Jia-Hui Lu, Mao-Biao Zhang, Qi Huang, Yan-Nan Cao, Gai-Li Jia, Yuan-Xiang Tao, Jun Li and 1 more

Open access · hybridAbstract read
In one paragraph

Article in Endocrine, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers.

0numbers the graph read from it
0cells of the map it votes in
34citing papers in PubMed
6.6field-weighted citation impact, top 3% 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

34 citing papers in PubMed, 54 citations in OpenAlex.

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  14. Unlocking the mechanistic potential ofJournal of traditional and complementary medicine · 2024
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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 2 institutions in 2 countries.

Chuan-Da LiDepartment of Anesthesiology, Second Affiliated Hospital of Wenzhou Medical University, Pain Medicine Institute of Wenzhou Medical University, 325035, Zhejiang, China.
Jia-Yi ZhaoDepartment of Anesthesiology, Second Affiliated Hospital of Wenzhou Medical University, Pain Medicine Institute of Wenzhou Medical University, 325035, Zhejiang, China.
Jia-Li ChenDepartment of Anesthesiology, Second Affiliated Hospital of Wenzhou Medical University, Pain Medicine Institute of Wenzhou Medical University, 325035, Zhejiang, China.
Jia-Hui LuDepartment of Anesthesiology, Second Affiliated Hospital of Wenzhou Medical University, Pain Medicine Institute of Wenzhou Medical University, 325035, Zhejiang, China.
Mao-Biao ZhangDepartment of Anesthesiology, Second Affiliated Hospital of Wenzhou Medical University, Pain Medicine Institute of Wenzhou Medical University, 325035, Zhejiang, China.
Qi HuangDepartment of Anesthesiology, Second Affiliated Hospital of Wenzhou Medical University, Pain Medicine Institute of Wenzhou Medical University, 325035, Zhejiang, China.
Yan-Nan CaoDepartment of Anesthesiology, Second Affiliated Hospital of Wenzhou Medical University, Pain Medicine Institute of Wenzhou Medical University, 325035, Zhejiang, China.
Gai-Li JiaDepartment of Anesthesiology, Second Affiliated Hospital of Wenzhou Medical University, Pain Medicine Institute of Wenzhou Medical University, 325035, Zhejiang, China.
Yuan-Xiang TaoDepartment of Anesthesiology, New Jersey Medical School, Rutgers, The State University of New Jersey, Newark, NJ, 07103, USA.
Jun LiDepartment of Anesthesiology, Second Affiliated Hospital of Wenzhou Medical University, Pain Medicine Institute of Wenzhou Medical University, 325035, Zhejiang, China. lijun0068@163.com.
Hong CaoDepartment of Anesthesiology, Second Affiliated Hospital of Wenzhou Medical University, Pain Medicine Institute of Wenzhou Medical University, 325035, Zhejiang, China. caohong1955@21cn.com.
Wenzhou Medical University · CNRutgers, The State University of New Jersey · US

Funding

National Natural Science Foundation of China 81771487Natural Science Foundation of Zhejiang Province LY17H070006
6 · The paper itself

Abstract

purposeThe aim of the present study was to further elucidate the role of JAK2/STAT3-CAV-1-NR2B on painful diabetic neuropathy.

methodsIn vivo, the mechanical withdrawal threshold and thermal withdrawal latency were measured to evaluate neuropathic pain behaviors (n= 8), while western blot (n= 5) and an immunofluorescence double staining experiment (n= 6) were performed to understand the molecular mechanism. In vitro, the individual culture of BV2 mouse microglia cell lines, the co-culture of BV2 mouse microglia cell lines and PC12 rat neuron cell lines, and western blot analysis were performed to understand the molecular mechanism between microglia and neurons.

resultsThe expression of p-JAK2, p-STAT3, t-CAV-1, and p-NR2B was upregulated in the dorsal horn of DNP rats throughout the experiment. Through the immunofluorescence double staining experiment, it was found that p-STAT3 was mainly expressed in activated microglia, and this condition can be stably maintained for approximately 2 weeks after the establishment of the DNP model. The intrathecal injection of JAK2 inhibitor AG490 can relieve the abnormal expression of p-JAK2, p-STAT3, t-CAV-1, and p-NR2B, and relieve pain. The remission of AG490 began on the third day, and it could be stably sustained for 14 days. In vitro high-glucose induced the activation of p-STAT3 in microglia, thereby upregulating the expression of p-CAV-1 and p-NR2B in neurons in the co-culture system. JAK2 inhibitor AG490 can alleviate the abnormal expression of these proteins in the JAK2/STAT3-CAV-1-NR2B signaling pathway in vitro.

conclusionsMicroglial JAK2/STAT3 signaling probably contributes to neuropathic pain by activating the CAV-1-NR2B pathway.

Indexed as

AnimalsCaveolin 1Cell LineDiabetes Mellitus, ExperimentalDiabetes Mellitus, Type 2Diabetic NeuropathiesDisease Models, AnimalInsulin ResistanceJanus Kinase 2MiceMicrogliaNeuronsPC12 CellsRatsRats, Sprague-DawleyReceptors, N-Methyl-D-AspartateCaveolin 1Janus Kinase 2NR2B NMDA receptorReceptors, N-Methyl-D-AspartateSTAT3 Transcription FactorCAV-1JAK2/STAT3NR2BPainful diabetic neuropathy

Identifiers

PMID30830585
PMCPMC6453875
OpenAlexW2919636416

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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.