Evidence map›Paper›PMID 28931870›Full record

ArticleScientific reports2017

Inactivation of HMGCL promotes proliferation and metastasis of nasopharyngeal carcinoma by suppressing oxidative stress.

Wenqi Luo, Liting Qin, Bo Li, Zhipeng Liao, Jiezhen Liang, Xiling Xiao, Xue Xiao, Yingxi Mo, Guangwu Huang, Zhe Zhang and 2 more

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed
0.8field-weighted citation impact, top 31% 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

31 citing papers in PubMed, 41 citations in OpenAlex.

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  7. Fatty acid metabolism: A new target for nasopharyngeal carcinoma therapy.Chinese journal of cancer research = Chung-kuo yen cheng yen chiu · 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

12 authors at 3 institutions in 1 country.

Wenqi LuoDepartment of Pathology, First Affiliated Hospital of Guangxi Medical University, Nanning, China.
Liting QinDepartment of Pathology, First Affiliated Hospital of Guangxi Medical University, Nanning, China.
Bo LiDepartment of Radiotherapy, First Affiliated Hospital of Guangxi Medical University, Nanning, China.
Zhipeng LiaoDepartment of Otolaryngology-Head & Neck Surgery, First Affiliated Hospital of Guangxi Medical University, Nanning, China.
Jiezhen LiangDepartment of Otolaryngology-Head & Neck Surgery, First Affiliated Hospital of Guangxi Medical University, Nanning, China.
Xiling XiaoDepartment of Otolaryngology-Head & Neck Surgery, First Affiliated Hospital of Guangxi Medical University, Nanning, China.
Xue XiaoDepartment of Otolaryngology-Head & Neck Surgery, First Affiliated Hospital of Guangxi Medical University, Nanning, China.
Yingxi MoDepartment of Research, Affiliated Tumor Hospital of Guangxi Medical University, Nanning, China.
Guangwu HuangDepartment of Otolaryngology-Head & Neck Surgery, First Affiliated Hospital of Guangxi Medical University, Nanning, China.
Zhe ZhangDepartment of Otolaryngology-Head & Neck Surgery, First Affiliated Hospital of Guangxi Medical University, Nanning, China.
Xiaoying ZhouLife Science Institute, Guangxi Medical University, Nanning, China. zhouxiaoying1982@foxmail.com.
Ping LiDepartment of Pathology, First Affiliated Hospital of Guangxi Medical University, Nanning, China. liping@gxmu.edu.cn.
Guangxi Medical University · CNFirst Affiliated Hospital of GuangXi Medical University · CNTumor Hospital of Guangxi Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Altered metabolism is considered as a hallmark of cancer. Here we investigated expression of 3-hydroxy-3-methylglutaryl-coenzyme A (HMG-CoA) 2 lyase (HMGCL), an essential enzyme in ketogenesis, which produces ketone bodies by the breakdown of fatty acids to supply energy, in nasopharyngeal carcinoma (NPC). The expression of HMGCL was silenced in NPC tissue. Downregulation of HMGCL in NPC was associated with low intracellular β-hydroxybutyrate (β-HB) production, thereby reducing reactive oxygen species (ROS) generation. Ectopic expression of HMGCL restored β-HB level, associated with suppressed proliferation and colony formation of NPC cells in vitro and decreased tumorigenicity in vivo. HMGCL suppressed the migration and invasion of NPC cells in vitro via mesenchymal-epithelial transition. Furthermore, extracellular β-HB supply suppressed the proliferation and migration of NPC cells. Both intra- and extracellular β-HB exerting a suppressive role in NPC depends on ROS generation. Ketogenesis may be impaired in NPC cells due to lack of HMGCL expression, suggesting that it may be a promising target in NPC therapy.

Indexed as

Cell MovementCell ProliferationOxidative Stress3-Hydroxybutyric AcidDown-RegulationEpithelial CellsEpithelial-Mesenchymal TransitionHumansNasopharyngeal CarcinomaOxo-Acid-LyasesReactive Oxygen SpeciesTumor Cells, Cultured3-hydroxy-3-methylglutaryl-coenzyme A lyase3-Hydroxybutyric AcidOxo-Acid-LyasesReactive Oxygen Species

Identifiers

PMID28931870
PMCPMC5607293
OpenAlexW2755635548

What OpenQuestion holds

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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.