Evidence map›Paper›PMID 34140644›Full record

ArticleOncogene2021

SMARCA4 oncogenic potential via IRAK1 enhancer to activate Gankyrin and AKR1B10 in liver cancer.

Sang Yean Kim, Qingyu Shen, Keunhong Son, Hyung Seok Kim, Hee Doo Yang, Min Jeong Na, Eunbi Shin, Suji Yu, Keunsoo Kang, Jueng Soo You and 6 more

Abstract read
PubMed Publisher
In one paragraph

Article in Oncogene, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
2.3field-weighted citation impact, top 11% 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

21 citing papers in PubMed, 35 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. The role of SMARCA4 in lung cancer.Scientific reports · 2025
    Review
  5. Article
  6. Article
  7. Article
  8. Article
  9. Review
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  12. Development of an orally bioavailable mSWI/SNF ATPase degrader and acquired mechanisms of resistance in prostate cancer.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
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  17. Review
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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

16 authors at 5 institutions in 1 country.

Sang Yean KimDepartment of Pathology, College of Medicine, The Catholic University of Korea, 222 Banpo-daero, Seocho-gu, Seoul, 06591, Republic of Korea.
Qingyu ShenDepartment of Pathology, College of Medicine, The Catholic University of Korea, 222 Banpo-daero, Seocho-gu, Seoul, 06591, Republic of Korea.
Keunhong SonDepartment of Microbiology, Dankook University, Cheonan, 31116, Republic of Korea.
Hyung Seok KimNEORNAT Inc, Rm# 305 Medical School Building, 222 Banpo-daero, Seocho-gu, 06591, Seoul, Republic of Korea.ORCID 0000-0003-2784-0109
Hee Doo YangNEORNAT Inc, Rm# 305 Medical School Building, 222 Banpo-daero, Seocho-gu, 06591, Seoul, Republic of Korea.
Min Jeong NaDepartment of Pathology, College of Medicine, The Catholic University of Korea, 222 Banpo-daero, Seocho-gu, Seoul, 06591, Republic of Korea.
Eunbi ShinDepartment of Pathology, College of Medicine, The Catholic University of Korea, 222 Banpo-daero, Seocho-gu, Seoul, 06591, Republic of Korea.
Suji YuDepartment of Pathology, College of Medicine, The Catholic University of Korea, 222 Banpo-daero, Seocho-gu, Seoul, 06591, Republic of Korea.
Keunsoo KangDepartment of Microbiology, Dankook University, Cheonan, 31116, Republic of Korea.
Jueng Soo YouDepartment of Biochemistry, Research Institute of Medical Science, School of Medicine, Konkuk University, Seoul, 05029, Republic of Korea.
Kyung-Rok YuDepartment of Agricultural Biotechnology, Seoul National University, Seoul, 08826, Republic of Korea.
Seung Min JeongDepartment of Biochemistry, College of Medicine, The Catholic University of Korea, 222 Banpo-daero, Seocho-gu, Seoul, 06591, Republic of Korea.
Eun Kyung LeeDepartment of Biochemistry, College of Medicine, The Catholic University of Korea, 222 Banpo-daero, Seocho-gu, Seoul, 06591, Republic of Korea.ORCID 0000-0003-4207-2080
Young Min AhnDepartment of Kidney System, College of Oriental Medicine, Kyung Hee University, Seoul, 02447, Republic of Korea.
Won Sang ParkDepartment of Pathology, College of Medicine, The Catholic University of Korea, 222 Banpo-daero, Seocho-gu, Seoul, 06591, Republic of Korea.
Suk Woo NamDepartment of Pathology, College of Medicine, The Catholic University of Korea, 222 Banpo-daero, Seocho-gu, Seoul, 06591, Republic of Korea. swnam@catholic.ac.kr.ORCID 0000-0001-5767-8291
Catholic University of Korea · KRDankook University · KRKonkuk University · KRKyung Hee University · KRSeoul National University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

SWItch/Sucrose Non-Fermentable (SWI/SNF) is a multiprotein complex essential for the regulation of eukaryotic gene expression. SWI/SNF complex genes are genetically altered in over 20% of human malignancies, but the aberrant regulation of the SWI/SNF subunit genes and subsequent dysfunction caused by abnormal expression of subunit gene in cancer, remain poorly understood. Among the SWI/SNF subunit genes, SMARCA4, SMARCC1, and SMARCA2 were identified to be overexpressed in human hepatocellular carcinoma (HCC). Modulation of SMARCA4, SMARCC1, and SMARCA2 inhibited in vitro tumorigenesis of HCC cells. However, SMARCA4-targeting elicited remarkable inhibition in an in vivo Ras-transgenic mouse HCC model (Ras-Tg), and high expression levels of SMARCA4 significantly associated with poor prognosis in HCC patients. Furthermore, most HCC patients (72-86%) showed SMARCA4 overexpression compared to healthy controls. To identify SMARCA4-specific active enhancers, mapping, and analysis of chromatin state in liver cancer cells were performed. Integrative analysis of SMARCA4-regulated genes and active chromatin enhancers suggested 37 genes that are strongly activated by SMARCA4 in HCC. Through chromatin immunoprecipitation-qPCR and luciferase assays, we demonstrated that SMARCA4 activates Interleukin-1 receptor-associated kinase 1 (IRAK1) expression through IRAK1 active enhancer in HCC. We then showed that transcriptional activation of IRAK1 induces oncoprotein Gankyrin and aldo-keto reductase family 1 member B10 (AKR1B10) in HCC. The regulatory mechanism of the SMARCA4-IRAK1-Gankyrin, AKR1B10 axis was further demonstrated in HCC cells and in vivo Ras-Tg mice. Our results suggest that aberrant overexpression of SMARCA4 causes SWI/SNF to promote IRAK1 enhancer to activate oncoprotein Gankyrin and AKR1B10, thereby contributing to hepatocarcinogenesis.

Indexed as

Aldo-Keto ReductasesCarcinoma, HepatocellularDNA HelicasesEnhancer Elements, GeneticGene Expression Regulation, NeoplasticInterleukin-1 Receptor-Associated KinasesLiver NeoplasmsNuclear ProteinsTranscription FactorsAldehyde ReductaseAnimalsCell Line, TumorHumansMiceMice, TransgenicAKR1B10 protein, humanAldehyde ReductaseAldo-Keto ReductasesDNA Helicasesgankyrin protein, mouseInterleukin-1 Receptor-Associated KinasesIRAK1 protein, humanNuclear ProteinsSMARCA4 protein, humanTranscription Factors

Identifiers

PMID34140644
OpenAlexW3167417340

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.