Evidence map›Paper›PMID 29269867›Full record

ArticleOncogene2018

Histone methyltransferase KMT2D sustains prostate carcinogenesis and metastasis via epigenetically activating LIFR and KLF4.

Shidong Lv, Liyan Ji, Bin Chen, Shuqiang Liu, Chengyong Lei, Xi Liu, Xiaoxiao Qi, Ying Wang, Elaine Lai-Han Leung, Hongyi Wang and 5 more

Open access · hybridAbstract read
In one paragraph

Article in Oncogene, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 74 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
74citing papers in PubMed, 1 pooled it
4.8field-weighted citation impact, top 4% 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

74 citing papers in PubMed, 1 synthesis or guideline pooled it, 123 citations in OpenAlex.

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14 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

15 authors at 5 institutions in 2 countries.

Shidong LvDepartment of Urology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China.
Liyan JiInternational Institute for Translational Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China.
Bin ChenDepartment of Science and Training, General Hospital of Guangzhou Military Command of People's Liberation Army, Guangzhou, Guangdong, China.
Shuqiang LiuInternational Institute for Translational Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China.
Chengyong LeiDepartment of Urology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China.
Xi LiuInternational Institute for Translational Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China.
Xiaoxiao QiInternational Institute for Translational Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China.
Ying WangInternational Institute for Translational Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China.
Elaine Lai-Han LeungState Key Laboratory of Quality Research in Chinese Medicine/Macau Institute For Applied Research in Medicine and Health, Macau University of Science and Technology, Macau (SAR), China.
Hongyi WangDepartment of Urology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China.
Lin ZhangDepartment of Urology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China.
Xiaoming YuDepartment of Urology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China.
Zhongqiu LiuInternational Institute for Translational Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China. liuzq@gzucm.edu.cn.
Qiang WeiDepartment of Urology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China. qwei@smu.edu.cn.
Linlin LuInternational Institute for Translational Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China. lllu@gzucm.edu.cn.
Guangzhou University of Chinese Medicine · CNSouthern Medical University · CNMacau University of Science and Technology · MONanfang Hospital · CNGeneral Hospital of Guangzhou Military Command · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Abnormalities in epigenetic modifiers are emerging as driving events in prostate cancer (PCa). The histone methyltransferase KMT2D, a frequently aberrant epigenetic modifier in various tumors, has an undefined role in PCa. Moreover, little is known regarding KMT2D's mutation in Chinese patients or its downstream signaling pathways and targets. Here, we profiled the mutational spectrum of 32 significantly PCa-associated genes by using disease-targeted sequencing, and found that KMT2D was highly mutated (63.04%, 29/46) in Chinese patients. Moreover, high KMT2D transcription was also associated with poor prognosis in an independent cohort (n = 51). In KMT2D-knockdown PC-3 and DU145 cells, cell proliferation (P < 0.01), invasion (P < 0.001), and migration (P < 0.01) were consequently suppressed. KMT2D depletion effectively suppressed tumor growth by 92.21% in vivo. Notably, integrative analyses of RNAseq and ChIPseq characterized two crucial genes downregulated by KMT2D, leukemia inhibitory factor receptor (LIFR) and Kruppel-like factor-4 (KLF4), which are regulators in PI3K/Akt and EMT, respectively. Our present study revealed that KMT2D epigenetically activates PI3K/Akt pathway and EMT by targeting LIFR and KLF4 and thus serves as a putative epigenetic-based target for treating PCa.

Indexed as

AnimalsCarcinogenesisDNA-Binding ProteinsEpigenesis, GeneticEpithelial-Mesenchymal TransitionGene Expression Regulation, NeoplasticHumansKruppel-Like Factor 4Kruppel-Like Transcription FactorsLeukemia Inhibitory Factor Receptor alpha SubunitMaleMice, Inbred BALB CMice, NudeNeoplasm MetastasisNeoplasm ProteinsPC-3 CellsDNA-Binding ProteinsKLF4 protein, humanKlf4 protein, mouseKMT2D protein, humanKruppel-Like Factor 4Kruppel-Like Transcription FactorsLeukemia Inhibitory Factor Receptor alpha SubunitLIFR protein, humanNeoplasm Proteins

Identifiers

PMID29269867
PMCPMC6168472
OpenAlexW2778765825

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.