Evidence map›Paper›PMID 33569453›Full record

ArticleAnnals of translational medicine2021

Long non-coding RNA MT1DP interacts with miR-365 and induces apoptosis of nucleus pulposus cells by repressing NRF-2-induced anti-oxidation in lumbar disc herniation.

Zhuang-Wen Liao, Zi-Wen Fan, Yan Huang, Cai-Yu Liang, Chang Liu, Shuai Huang, Can-Wei Chen

Open access · diamondAbstract read
In one paragraph

Article in Annals of translational medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
2.3field-weighted citation impact, top 12% 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

13 citing papers in PubMed, 19 citations in OpenAlex.

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  9. Association betweenCell cycle (Georgetown, Tex.) · 2022
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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

7 authors at 2 institutions in 1 country.

Zhuang-Wen LiaoDepartment of Orthopedics, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, China.
Zi-Wen FanDepartment of Orthopedics, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, China.
Yan HuangDepartment of Orthopedics, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, China.
Cai-Yu LiangDepartment of Orthopedics, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, China.
Chang LiuDepartment of Orthopedics, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, China.
Shuai HuangDepartment of Orthopedics, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, China.
Can-Wei ChenDepartment of Orthopedics, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, China.
Guangzhou Medical University · CNSecond Affiliated Hospital of Guangzhou Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThis study investigated the effects of the long non-coding (lnc) RNA MT1DP on the apoptosis of nucleus pulposus (NP) cells. The interactions between MT1DP and the microRNA miR-365, and its effects on the anti-oxidant activity of nuclear factor erythroid 2-related factor 2 (NRF-2) were investigated in lumbar disc herniation (LDH).

methodsHuman degenerative intervertebral disc NP tissues were obtained from 10 patients with LDH who underwent lumbar spine surgery. Normal intervertebral disc NP tissues were obtained from 10 patients with lumbar vertebrae fractures and used as negative controls (NCs).

resultsThe gene expressions of MT1DP and miR-365 in human degenerative disc NP tissues and nucleus pulposus cells (NPCs) were significantly increased, while the level of NRF-2 was significantly decreased. Overexpression of MT1DP and miR-365 (MT1DP + miR-365) and inhibition of NRF-2 suppressed NP cell viability and induced apoptosis. MT1DP + miR-365 caused inflammation in NP cells by damaging the mitochondrial membrane. The combination of lnc-MT1DP and miR-365 reduced cell mitochondrial function and led to a decrease in the ability of cells to elimination reactive oxygen species (ROS).

conclusionsThe combination of lnc-MT1DP and miR-365 damaged the cell mitochondrial membrane, reduced mitochondrial function and the ability to eliminate ROS, increased cell apoptosis, and caused LDH.

Indexed as

apoptosisIntervertebral disc degeneration (IDD)long non-coding RNA (lncRNA)nuclear factor erythroid 2-related factor 2 (NRF-2)nucleus pulposus cells (NPCs)

Identifiers

PMID33569453
PMCPMC7867946
OpenAlexW3126468501

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.