Evidence map›Paper›PMID 28405902›Full record

ArticleCellular and molecular neurobiology2018

Mitophagy in Refractory Temporal Lobe Epilepsy Patients with Hippocampal Sclerosis.

Mengqian Wu, Xinyu Liu, Xiaosa Chi, Le Zhang, Weixi Xiong, Siew Mun Vance Chiang, Dong Zhou, Jinmei Li

Open access · greenAbstract read
In one paragraph

Article in Cellular and molecular neurobiology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
1.0field-weighted citation impact, top 23% 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

26 citing papers in PubMed, 39 citations in OpenAlex.

  1. Review
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  3. Deficiency ofZoological research · 2026
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  13. EarlyZhong nan da xue xue bao. Yi xue ban = Journal of Central South University. Medical sciences · 2024
    Article
  14. Article
  15. Review
  16. Review
  17. Research progress on oxidative stress regulating different types of neuronal death caused by epileptic seizures.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2022
    Review
  18. Article
  19. Article
  20. Mitophagy in neurological disorders.Journal of neuroinflammation · 2021
    Review
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

8 authors at 3 institutions in 1 country.

Mengqian WuNeurology Department, West China Hospital, Sichuan University, 37th Guoxuexiang Road, Chengdu, 610041, China.
Xinyu LiuState Key Laboratory of Biotherapy, West China Hospital and College of Life Sciences, Sichuan University, Chengdu, China.
Xiaosa ChiNeurology Department, West China Hospital, Sichuan University, 37th Guoxuexiang Road, Chengdu, 610041, China.
Le ZhangNeurology Department, West China Hospital, Sichuan University, 37th Guoxuexiang Road, Chengdu, 610041, China.
Weixi XiongNeurology Department, West China Hospital, Sichuan University, 37th Guoxuexiang Road, Chengdu, 610041, China.
Siew Mun Vance ChiangWest China College of Medicine, Sichuan University, Chengdu, China.
Dong ZhouNeurology Department, West China Hospital, Sichuan University, 37th Guoxuexiang Road, Chengdu, 610041, China. zhoudong66@yahoo.de.
Jinmei LiNeurology Department, West China Hospital, Sichuan University, 37th Guoxuexiang Road, Chengdu, 610041, China. jinmeili-neuro@qq.com.
West China Hospital of Sichuan University · CNSichuan University · CNState Key Laboratory of Biotherapy

Funding

National Natural Science Foundation of China (CN) 81571272
6 · The paper itself

Abstract

This study aimed to determine if there is an association between mitophagy and refractory temporal lobe epilepsy (rTLE) with hippocampal sclerosis. During epilepsy surgery, we collected tissue samples from the hippocampi and temporal lobe cortexes of rTLE patients with hippocampal sclerosis (as diagnosed by a pathologist). Transmission electron microscopy (TEM) was used to study the ultrastructural features of the tissue. To probe for mitophagy, we used fluorescent immunolabeling to determine if mitochondrial and autophagosomal markers colocalized. Fourteen samples were examined. TEM results showed that early autophagosomes were present and mitochondria were impaired to different degrees in hippocampi. Immunofluorescent labeling showed colocalization of the autophagosome marker LC3B with the mitochondrial marker TOMM20 in hippocampi and temporal lobe cortexes, indicating the presence of mitophagy. Mitochondrial and autophagosomal marker colocalization was lower in hippocampus than in temporal lobe cortex (P < 0.001). Accumulation of autophagosomes and mitophagy activation are implicated in rTLE with hippocampal sclerosis. Aberrant accumulation of damaged mitochondria, especially in the hippocampus, can be attributed to defects in mitophagy, which may participate in epileptogenesis.

Indexed as

AutophagyMitophagyAdultChildEpilepsy, Temporal LobeFemaleHippocampusHumansMaleSclerosisTemporal LobeYoung AdultAutophagyHippocampal sclerosisLC3BMitochondriaMitophagyRefractory temporal lobe epilepsy

Identifiers

PMID28405902
PMCPMC11481960
OpenAlexW2605924432

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.