Evidence map›Paper›PMID 29367738›Full record

ArticleCell death & disease2018

Differential effects of reticulophagy and mitophagy on nonalcoholic fatty liver disease.

Lijun Pang, Kai Liu, Daojie Liu, Fudong Lv, Yunjin Zang, Fang Xie, Jiming Yin, Ying Shi, Yanjun Wang, Dexi Chen

Open access · goldAbstract read
In one paragraph

Article in Cell death & disease, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers.

0numbers the graph read from it
0cells of the map it votes in
36citing papers in PubMed
4.1field-weighted citation impact, top 6% 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

36 citing papers in PubMed, 49 citations in OpenAlex.

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  11. The p53 target DRAM1 modulates calcium homeostasis and ER stress by promoting contact between lysosomes and the ER through STIM1.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  12. International journal of molecular sciences · 2024
    Article
  13. Article
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  19. Article
  20. Ablation of Akt2 and AMPKActa pharmaceutica Sinica. B · 2021
    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

10 authors at 3 institutions in 1 country.

Lijun PangBeijing Institute of Hepatology, Capital Medical University, 100069, Beijing, China.
Kai LiuBeijing Institute of Hepatology, Capital Medical University, 100069, Beijing, China.
Daojie LiuDepartment of Clinical Laboratory, Haidian Maternal & Child Health Hospital, 100080, Beijing, China.
Fudong LvBeijing You'an Hospital, Capital Medical University, 100069, Beijing, China.
Yunjin ZangOrgan Transplantation Center, The Affiliated Hospital of Qingdao University, 26603, Qingdao, Shandong, China.
Fang XieBeijing Institute of Hepatology, Capital Medical University, 100069, Beijing, China.
Jiming YinBeijing Institute of Hepatology, Capital Medical University, 100069, Beijing, China.ORCID 0000-0002-9858-132X
Ying ShiBeijing Institute of Hepatology, Capital Medical University, 100069, Beijing, China.
Yanjun WangBeijing Institute of Hepatology, Capital Medical University, 100069, Beijing, China.
Dexi ChenBeijing Institute of Hepatology, Capital Medical University, 100069, Beijing, China. dexichen@ccmu.edu.cn.
Capital Medical University · CNQingdao University · CNHainan Maternal and Child Health Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Autophagy affects the pathological progression of non-alcoholic fatty liver disease (NAFLD); however, the precise role of autophagy in NAFLD remains unclear. In this study, we want to identify the role of autophagy including reticulophagy and mitophagy in NAFLD pathogenesis. When HepG2 cells were treated with 400 μM oleic acid (OA), increased reticulophagy was induced 8 h after treatment, which correlated with an anti-apoptotic response as shown by the activation of the PI3K/AKT pathway, an increase in BCL-2 expression, and the downregulation of OA-induced lipotoxicity. When treated with OA for 24 h, DRAM expression-dependent mitophagy resulted in increased apoptosis in HepG2 cells. Inhibition of reticulophagy aggravated and increased lipotoxicity-induced apoptosis 8 h after treatment; however, the inhibition of mitophagy decreased hepatocyte apoptosis after 24 h of OA treatment. Results from the analysis of patient liver samples showed that autophagic flux increased in patients with mild or severe NAFL. PI3K/AKT phosphorylation was observed only in samples from patients with low-grade steatosis, whereas DRAM expression was increased in samples from patients with high-grade steatosis. Together, our results demonstrate that reticulophagy and mitophagy are independent, sequential events that influence NAFLD progression, which opens new avenues for investigating new therapeutics in NAFLD.

Indexed as

AutophagyMitophagyApoptosisbcl-2-Associated X ProteinChromonesCytoprotectionDown-RegulationEndoplasmic ReticulumHepatocytesHep G2 CellsHumansLiverMembrane ProteinsMorpholinesNon-alcoholic Fatty Liver DiseaseOleic Acid2-(4-morpholinyl)-8-phenyl-4H-1-benzopyran-4-onebcl-2-Associated X ProteinBCL2 protein, humanChromonesDRAM1 protein, humanMembrane ProteinsMorpholinesOleic AcidPhosphatidylinositol 3-KinasesProto-Oncogene Proteins c-aktProto-Oncogene Proteins c-bcl-2Tumor Suppressor Protein p53

Identifiers

PMID29367738
PMCPMC5833629
OpenAlexW2791914075

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.