Evidence map›Paper›PMID 32061753›Full record

ArticleCancer letters2020

SUV39H1 regulates human colon carcinoma apoptosis and cell cycle to promote tumor growth.

Chunwan Lu, John D Klement, Dafeng Yang, Thomas Albers, Iryna O Lebedyeva, Jennifer L Waller, Kebin Liu

Open access · greenAbstract read
In one paragraph

Article in Cancer letters, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed
2.4field-weighted citation impact, top 10% 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

28 citing papers in PubMed, 55 citations in OpenAlex.

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  12. Suv39h1: Targeting epigenetics to treat liver fibrosis.Journal of cellular and molecular medicine · 2024
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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

7 authors at 2 institutions in 1 country.

Chunwan LuDepartment of Biochemistry and Molecular Biology, Medical College of Georgia, Augusta, GA, 30912, USA; Georgia Cancer Center, Medical College of Georgia, Augusta, GA, 30912, USA; Charlie Norwood VA Medical Center, Augusta, GA, 30904, USA. Electronic address: Clu@augusta.edu.
John D KlementDepartment of Biochemistry and Molecular Biology, Medical College of Georgia, Augusta, GA, 30912, USA; Georgia Cancer Center, Medical College of Georgia, Augusta, GA, 30912, USA; Charlie Norwood VA Medical Center, Augusta, GA, 30904, USA.
Dafeng YangDepartment of Biochemistry and Molecular Biology, Medical College of Georgia, Augusta, GA, 30912, USA; Georgia Cancer Center, Medical College of Georgia, Augusta, GA, 30912, USA; Charlie Norwood VA Medical Center, Augusta, GA, 30904, USA.
Thomas AlbersGeorgia Cancer Center, Medical College of Georgia, Augusta, GA, 30912, USA.
Iryna O LebedyevaDepartment of Chemistry and Physics, Augusta University, Augusta, GA, 30904, USA.
Jennifer L WallerDepartment of Population Health Sciences, Augusta University, Augusta, GA, 30912, USA.
Kebin LiuDepartment of Biochemistry and Molecular Biology, Medical College of Georgia, Augusta, GA, 30912, USA; Georgia Cancer Center, Medical College of Georgia, Augusta, GA, 30912, USA; Charlie Norwood VA Medical Center, Augusta, GA, 30904, USA. Electronic address: Kliu@augusta.edu.
Augusta University · USAugusta University Health · US

Funding

Role of IRF8 in Tumor Rejection and SuppressionR01CA133085 · NCI · AUGUSTA UNIVERSITY · PI LIU, KEBIN · 2008 to 2019
$2.9M
TUMOR SPECIFIC DELIVERY OF VERTICILLIN A OVERCOMES EPIGENETIC SILENCING RESPONSIBLE FOR DRUG RESISTANCER01CA227433 · NCI · BOSTON UNIVERSITY (CHARLES RIVER CAMPUS) · PI COLSON, YOLONDA L, GRINSTAFF, MARK W. · 2018 to 2022
$2.7M
Function of IRF8 in T cell activation and immune toleranceF30CA236436 · NCI · AUGUSTA UNIVERSITY · PI KLEMENT, JOHN DAVID · 2019 to 2022
$185k
Type I Interferon Regulation of Tumor Cell and Immune Cell Interaction in Human Colon CancerI01CX001364 · VA · CHARLIE NORWOOD VA MEDICAL CENTER · PI KEBIN LIU · 2019 to 2026
–
CSRD VA I01 CX001364NCI NIH HHS F30 CA236436NCI NIH HHS R01 CA133085NCI NIH HHS R01 CA227433
6 · The paper itself

Abstract

Trimethylation of histone 3 lysine 9 (H3K9me3) at gene promoters is a major epigenetic mechanism that silences gene expression. We have developed a small molecule inhibitor for the H3K9me3-specific histone methyltransferase SUV39H1. We report here that FAS expression is significantly down-regulated and SUV39H1 expression is significantly up-regulated in human colorectal carcinoma (CRC) as compared to normal colon. SUV39H1-selective inhibitor F5446 decreased H3K9me3 deposition at the FAS promoter, increased Fas expression, and increased CRC cell sensitivity to FasL-induced apoptosis in vitro. Furthermore, inhibition of SUV39H1 altered the expression of genes with known functions in DNA replication and cell cycle in the metastatic colon carcinoma cells, which is associated with cell cycle arrest at S phase in the metastatic human colon carcinoma cells, resulting in tumor cell apoptosis and growth inhibition in a concentration-dependent manner in vitro. Moreover, F5446 increased 5-FU-resistant human CRC sensitivity to both 5-FU- and FasL-induced apoptosis and inhibited tumor cell growth in vitro. More importantly, F5446 suppressed human colon tumor xenograft growth in vivo. Our data indicate that pharmacological inhibition of SUV39H1 is an effective approach to suppress human CRC.

Indexed as

ApoptosisCell Cycle CheckpointsAnimalsAntimetabolites, AntineoplasticBiomarkers, TumorCell ProliferationColonic NeoplasmsFas Ligand ProteinFemaleFluorouracilGene Expression Regulation, NeoplasticHumansMethyltransferasesMiceMice, NudeRepressor ProteinsAntimetabolites, AntineoplasticBiomarkers, TumorFASLG protein, humanFas Ligand ProteinFluorouracilMethyltransferasesRepressor ProteinsSUV39H1 protein, human5-FUChemoresistanceFasH3K9me3MetastasisSUV39H1

Identifiers

PMID32061753
PMCPMC7138631
OpenAlexW3006570437

What OpenQuestion holds

Textmetadata
LicenceTDM
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.