Evidence map›Paper›PMID 30158521›Full record

ArticleCell death & disease2018

Kaempferol induces autophagic cell death via IRE1-JNK-CHOP pathway and inhibition of G9a in gastric cancer cells.

Tae Woo Kim, Seon Young Lee, Mia Kim, Chunhoo Cheon, Seong-Gyu Ko

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 174 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
174citing papers in PubMed, 3 pooled it
17.0field-weighted citation impact, top 1% 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

174 citing papers in PubMed, 3 syntheses or guidelines pooled it, 300 citations in OpenAlex.

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  8. Acute pancreatitis: mechanisms and therapeutic approaches.Signal transduction and targeted therapy · 2026
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114 more citing papers are in PubMed but not listed here.

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

5 authors at 1 institution in 1 country.

Tae Woo KimDepartment of Preventive Medicine, College of Korean Medicine, Kyung Hee University, Seoul, Korea.
Seon Young LeeDepartment of Preventive Medicine, College of Korean Medicine, Kyung Hee University, Seoul, Korea.
Mia KimDepartment of Cardiovascular and Neurologic disease (Stroke center), College of Korean Medicine, Kyung Hee University, Seoul, Korea.
Chunhoo CheonDepartment of Preventive Medicine, College of Korean Medicine, Kyung Hee University, Seoul, Korea. hreedom35@gmail.com.
Seong-Gyu KoDepartment of Preventive Medicine, College of Korean Medicine, Kyung Hee University, Seoul, Korea. epiko@khu.ac.kr.
Kyung Hee University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Kaempferol, a flavonoid, found in traditional medicine, fruits, and vegetables, and an HDAC inhibitor, is a powerful anti-cancer reagent against various cancer cell lines. However, detailed mechanisms involved in the treatment of gastric cancer (GC) using kaempferol are not fully understood. In our study, we investigated the biological activity and molecular mechanism involved in kaempferol-mediated treatment of GC. Kaempferol promoted autophagy and cell death, and increased LC3-I to LC3-II conversion and the downregulation of p62 in GC. Furthermore, our results showed that kaempferol induces autophagic cell death via the activation of the IRE1-JNK-CHOP signaling, indicating ER stress response. Indeed, the inhibition of ER stress suppressed kaempferol-induced autophagy and conferred prolonged cell survival, indicating autophagic cell death. We further showed that kaempferol mediates epigenetic change via the inhibition of G9a (HDAC/G9a axis) and also activates autophagic cell death. Taken together, our findings indicate that kaempferol activates the IRE1-JNK-CHOP signaling from cytosol to nucleus, and G9a inhibition activates autophagic cell death in GC cells.

Indexed as

Antineoplastic Agents, PhytogenicAutophagyCell Line, TumorCell SurvivalDown-RegulationEndoplasmic Reticulum StressEndoribonucleasesHistocompatibility AntigensHistone-Lysine N-MethyltransferaseHumansKaempferolsMAP Kinase Signaling SystemProtein Serine-Threonine KinasesSignal TransductionStomach NeoplasmsTranscription Factor CHOPAntineoplastic Agents, PhytogenicDDIT3 protein, humanEHMT2 protein, humanEndoribonucleasesERN1 protein, humanHistocompatibility AntigensHistone-Lysine N-MethyltransferasekaempferolKaempferolsProtein Serine-Threonine KinasesTranscription Factor CHOP

Identifiers

PMID30158521
PMCPMC6115440
OpenAlexW2888898013

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.