Evidence map›Paper›PMID 34586732›Full record

ArticleClinical and translational medicine2021

A methyltransferase-like 14/miR-99a-5p/tribble 2 positive feedback circuit promotes cancer stem cell persistence and radioresistance via histone deacetylase 2-mediated epigenetic modulation in esophageal squamous cell carcinoma.

Zhenchuan Liu, Kaiqing Wu, Shaorui Gu, Wenli Wang, Shiliang Xie, Tiancheng Lu, Lei Li, Chenglai Dong, Xishi Wang, Yongxin Zhou

Erratum issuedOpen access · goldAbstract read
In one paragraph

Article in Clinical and translational medicine, 2021. 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 59 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
59citing papers in PubMed, 2 pooled it
6.1field-weighted citation impact, top 2% 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

59 citing papers in PubMed, 2 syntheses or guidelines pooled it, 88 citations in OpenAlex.

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  6. mFrontiers in cell and developmental biology · 2026
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  12. FTOZhong nan da xue xue bao. Yi xue ban = Journal of Central South University. Medical sciences · 2025
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

10 authors at 1 institution in 1 country.

Zhenchuan LiuDepartment of Thoracic Surgery, Shanghai Tongji Hospital, School of Medicine, Tongji University, Shanghai, P.R. China.
Kaiqing WuDepartment of Thoracic Surgery, Shanghai Tongji Hospital, School of Medicine, Tongji University, Shanghai, P.R. China.
Shaorui GuDepartment of Thoracic Surgery, Shanghai Tongji Hospital, School of Medicine, Tongji University, Shanghai, P.R. China.
Wenli WangDepartment of Thoracic Surgery, Shanghai Tongji Hospital, School of Medicine, Tongji University, Shanghai, P.R. China.
Shiliang XieDepartment of Thoracic Surgery, Shanghai Tongji Hospital, School of Medicine, Tongji University, Shanghai, P.R. China.
Tiancheng LuDepartment of Thoracic Surgery, Shanghai Tongji Hospital, School of Medicine, Tongji University, Shanghai, P.R. China.
Lei LiDepartment of Thoracic Surgery, Shanghai Tongji Hospital, School of Medicine, Tongji University, Shanghai, P.R. China.
Chenglai DongDepartment of Thoracic Surgery, Shanghai Tongji Hospital, School of Medicine, Tongji University, Shanghai, P.R. China.
Xishi WangDepartment of Thoracic Surgery, Shanghai Tongji Hospital, School of Medicine, Tongji University, Shanghai, P.R. China.
Yongxin ZhouDepartment of Thoracic Surgery, Shanghai Tongji Hospital, School of Medicine, Tongji University, Shanghai, P.R. China.ORCID 0000-0002-4093-5527
Tongji University · CN

Funding

National Natural Science Foundation of China 81974053Shanghai Committee of Science and Technology 18441902300
6 · The paper itself

Abstract

backgroundEsophageal squamous cell carcinoma (ESCC) is a highly aggressive and treatment-resistant tumor. The biological implications and molecular mechanism of cancer stem-like cells (CSCs) in ESCC, which contribute to therapeutic resistance such as radioresistance, remain elusive.

methodsQuantitative real-time polymerase chain reaction, western blotting, immunohistochemistry, and in situ hybridization assays were used to detect methyltransferase-like 14 miR-99a-5p tribble 2 (METTL14/miR-99a-5p/TRIB2) expression in ESCC. The biological functions of METTL14/miR-99a-5p/TRIB2 were demonstrated in vitro and in vivo. Mass spectrum analysis was used to identify the downstream proteins regulated by TRIB2. Chromatin immunoprecipitation (IP), IP, N

resultsWe found that miR-99a-5p was significantly decreased in ESCC. miR-99a-5p inhibited CSCs persistence and the radioresistance of ESCC cells, and miR-99a-5p downregulation predicted an unfavorable prognosis of ESCC patients. Mechanically, we unveiled a METTL14-miR-99a-5p-TRIB2 positive feedback loop that enhances CSC properties and radioresistance of ESCC cells. METTL14, an m

conclusionOur data highlight the presence of the METTL14/miR-99a-5p/TRIB2 axis and show that it is positively associated with CSC characteristics and radioresistance of ESCC, suggesting potential therapeutic targets for ESCC treatment.

Indexed as

Esophageal NeoplasmsEsophageal Squamous Cell CarcinomaAnimalsCalcium-Calmodulin-Dependent Protein KinasesEpigenesis, GeneticFemaleHistone Deacetylase 2HumansMethyltransferasesMiceMice, Inbred BALB CMicroRNAsNeoplastic Stem CellsRadiation ToleranceCalcium-Calmodulin-Dependent Protein KinasesHDAC2 protein, humanHistone Deacetylase 2MethyltransferasesMETTL14 protein, humanMicroRNAsMIRN99 microRNA, humanTRIB2 protein, humancancer stem-like cellsesophageal squamous cell carcinomapositive feedback loopradioresistance

Identifiers

PMID34586732
PMCPMC8441142
OpenAlexW3199758944

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.