Evidence map›Paper›PMID 31232159›Full record

ArticleEpigenetics2019

Loss of KMT2D induces prostate cancer ROS-mediated DNA damage by suppressing the enhancer activity and DNA binding of antioxidant transcription factor FOXO3.

Shidong Lv, Haoran Wen, Xiongwei Shan, Jianhua Li, Yaobin Wu, Xinpei Yu, Wenhua Huang, Qiang Wei

Erratum issuedOpen access · bronzeAbstract read
In one paragraph

Article in Epigenetics, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
2.6field-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

27 citing papers in PubMed, 59 citations in OpenAlex.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

8 authors at 3 institutions in 1 country.

Shidong LvDepartment of Urology, Nanfang Hospital, Southern Medical University , Guangzhou , Guangdong , China.
Haoran WenDepartment of Urology, Nanfang Hospital, Southern Medical University , Guangzhou , Guangdong , China.
Xiongwei ShanDepartment of Urology, Nanfang Hospital, Southern Medical University , Guangzhou , Guangdong , China.
Jianhua LiDepartment of Urology, Nanfang Hospital, Southern Medical University , Guangzhou , Guangdong , China.
Yaobin WuNational Key Discipline of Human Anatomy, School of Basic Medical Sciences, Southern Medical University , Guangzhou , Guangdong , China.
Xinpei YuAffiliated Cancer Hospital, Institute of Guangzhou Medical University , Guangzhou , Guangdong , China.
Wenhua HuangNational Key Discipline of Human Anatomy, School of Basic Medical Sciences, Southern Medical University , Guangzhou , Guangdong , China.
Qiang WeiDepartment of Urology, Nanfang Hospital, Southern Medical University , Guangzhou , Guangdong , China.ORCID 0000-0001-5925-6922
Nanfang Hospital · CNSouthern Medical University · CNGuangzhou Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Histone methyltransferase KMT2D has diverse functions and distinct mechanisms in different cancers. Although we have previously found KMT2D serves as an oncogene that promotes tumor growth and metastasis in prostate cancer (PCa), the functions and mechanisms of KMT2D are complicated and most remain undefined. Here, the function of KMT2D regarding DNA damage in PCa and the underlying mechanisms of KMT2D in epigenetic regulation were explored in a series of studies. Knockdown of KMT2D sensitized cells to DNA damage through the disturbance of antioxidative gene expression and increased levels of intracellular reactive oxygen species, which led to cell apoptosis and senescence. The loss of KMT2D reduced the abundance of enhancer activity markers H3K4me1 and H3K27ac, which blocked the DNA binding of FOXO3, a critical mediator of the cellular response to oxidative stress, and suppressed antioxidative gene transcription. Moreover, KMT2D deletion in PCa cells also increased their sensitivity to genotoxic anticancer drugs and a PARP inhibitor, which suggested that lower levels of KMT2D may mediate the response of PCa to particular treatments. These findings further highlighted the important role of KMT2D in PCa progression and suggested that targeting KMT2D might be therapeutically beneficial for advanced PCa treatment.

Indexed as

DNA DamageOxidative StressApoptosisCell Line, TumorDNA-Binding ProteinsDrug Resistance, NeoplasmEnhancer Elements, GeneticEpigenesis, GeneticForkhead Box Protein O3Histone CodeHumansMaleNeoplasm ProteinsProstatic NeoplasmsProtein BindingReactive Oxygen SpeciesDNA-Binding ProteinsForkhead Box Protein O3FOXO3 protein, humanKMT2D protein, humanNeoplasm ProteinsReactive Oxygen SpeciesDNA damageforkhead box O3histone lysine methyltransferase 2DHistone methyltransferaseprostate cancerreactive oxygen species

Identifiers

PMID31232159
PMCPMC6791696
OpenAlexW2954325153

What OpenQuestion holds

Textmetadata
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.