Evidence map›Paper›PMID 36418856›Full record

ArticleCell death & disease2022

LINC00924-induced fatty acid metabolic reprogramming facilitates gastric cancer peritoneal metastasis via hnRNPC-regulated alternative splicing of Mnk2.

Qiuming He, Chaogang Yang, Zhenxian Xiang, Guoquan Huang, Haitao Wu, Tingna Chen, Rongzhang Dou, Jialing Song, Lei Han, TianTian Song and 2 more

Open access · goldAbstract read
In one paragraph

Article in Cell death & disease, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
3.6field-weighted citation impact, top 5% 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

29 citing papers in PubMed, 40 citations in OpenAlex.

  1. The cellular landscape of druggable RNA-binding proteins.Nature reviews. Drug discovery · 2026
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  4. mFrontiers in cell and developmental biology · 2026
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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

12 authors at 1 institution in 1 country.

Qiuming He *Department of Gastrointestinal Surgery, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China.
Chaogang Yang *Department of Gastrointestinal Surgery, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China.
Zhenxian Xiang *Department of Gastrointestinal Surgery, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China.
Guoquan HuangDepartment of Gastrointestinal Surgery, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China.
Haitao WuDepartment of Gastrointestinal Surgery, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China.
Tingna ChenDepartment of Gastrointestinal Surgery, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China.
Rongzhang DouDepartment of Gastrointestinal Surgery, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China.
Jialing SongDepartment of Gastrointestinal Surgery, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China.
Lei HanDepartment of Gastrointestinal Surgery, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China.
TianTian SongDepartment of Gastrointestinal Surgery, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China.
Shuyi WangDepartment of Gastrointestinal Surgery, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China. shuyiwang@whu.edu.cn.ORCID 0000-0002-2597-3875
Bin XiongDepartment of Gastrointestinal Surgery, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China. binxiong1961@whu.edu.cn.ORCID 0000-0003-3657-8405
Wuhan University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The molecular mechanism underlying gastric cancer (GC) peritoneal metastasis (PM) remains unclear. Here, we identified LINC00924 as a GC PM-related lncRNA through Microarray sequencing. LINC00924 was highly expressed in GC, and its high expression is associated with a broad range of PM. Via RNA sequencing, RNA pulldown assay, mass spectrometry, Seahorse, Lipidomics, spheroid formation and cell viability assays, we found that LINC00924 promoted fatty acid (FA) oxidation (FAO) and FA uptake, which was essential for matrix-detached GC cell survival and spheroid formation. Regarding the mechanism, LINC00924 regulated the alternative splicing (AS) of Mnk2 pre-mRNA by binding to hnRNPC. Specifically, LINC00924 enhanced the binding of hnRNPC to Mnk2 pre-mRNA at e14a, thus downregulating Mnk2a splicing and regulating the p38 MAPK/PPARα signaling pathway. Collectively, our results demonstrate that LINC00924 plays a role in promoting GC PM and could serve as a drug target.

Indexed as

Peritoneal NeoplasmsRNA, Long NoncodingStomach NeoplasmsAlternative SplicingFatty AcidsHeterogeneous-Nuclear Ribonucleoprotein Group CHumansProtein Serine-Threonine KinasesRNA PrecursorsFatty AcidsHeterogeneous-Nuclear Ribonucleoprotein Group CHNRNPC protein, humanProtein Serine-Threonine KinasesRNA, Long NoncodingRNA Precursors

Identifiers

PMID36418856
PMCPMC9684446
OpenAlexW4309837645

What OpenQuestion holds

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LicenceCC BY
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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.