Evidence map›Paper›PMID 36379611›Full record

ArticleJournal of Zhejiang University. Science. B2022

Optimized thyroid transcription factor-1 core promoter-driven microRNA-7 expression effectively inhibits the growth of human non-small-cell lung cancer cells.

Shipeng Chen, Lian Guan, Xu Zhao, Jing Yang, Longqing Chen, Mengmeng Guo, Juanjuan Zhao, Chao Chen, Ya Zhou, Yong Han and 1 more

Open access · greenAbstract read
In one paragraph

Article in Journal of Zhejiang University. Science. B, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
0.7field-weighted citation impact, top 32% 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

6 citing papers in PubMed, 8 citations in OpenAlex.

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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

11 authors at 1 institution in 1 country.

Shipeng ChenSpecial Key Laboratory of Gene Detection and Therapy & Base for Talents in Biotherapy of Guizhou Province, Zunyi 563000, China.
Lian GuanSpecial Key Laboratory of Gene Detection and Therapy & Base for Talents in Biotherapy of Guizhou Province, Zunyi 563000, China.
Xu ZhaoSpecial Key Laboratory of Gene Detection and Therapy & Base for Talents in Biotherapy of Guizhou Province, Zunyi 563000, China.
Jing YangSpecial Key Laboratory of Gene Detection and Therapy & Base for Talents in Biotherapy of Guizhou Province, Zunyi 563000, China.
Longqing ChenSpecial Key Laboratory of Gene Detection and Therapy & Base for Talents in Biotherapy of Guizhou Province, Zunyi 563000, China.
Mengmeng GuoSpecial Key Laboratory of Gene Detection and Therapy & Base for Talents in Biotherapy of Guizhou Province, Zunyi 563000, China.
Juanjuan ZhaoSpecial Key Laboratory of Gene Detection and Therapy & Base for Talents in Biotherapy of Guizhou Province, Zunyi 563000, China.
Chao ChenSpecial Key Laboratory of Gene Detection and Therapy & Base for Talents in Biotherapy of Guizhou Province, Zunyi 563000, China.
Ya ZhouSpecial Key Laboratory of Gene Detection and Therapy & Base for Talents in Biotherapy of Guizhou Province, Zunyi 563000, China. xulinzhouya@163.com, zhouyazmc@163.com.
Yong HanDepartment of Physiology, Zunyi Medical University, Zunyi 563000, China. xulinzhouya@163.com, Chinahotfog@126.com.
Lin XuSpecial Key Laboratory of Gene Detection and Therapy & Base for Talents in Biotherapy of Guizhou Province, Zunyi 563000, China. xulinzhouya@163.com.
Zunyi Medical University · CN

Funding

the Collaborative Innovation Center of Chinese Ministry of Education 2020-39the National Natural Science Foundation of China 32160178, 82160503, 31760258 and 81960509the Program for Excellent Young Talents of Zunyi Medical University 15ZY-001the Project of the Guizhou Provincial Department of Science and Technology QKH-JC-2018-1428, QKHZC-2020-4Y156 and QKH-JC-ZK-2022-624
6 · The paper itself

Abstract

Targeted gene therapy has become a promising approach for lung cancer treatment. In our previous work, we reported that the targeted expression of microRNA-7 (miR-7) operated by thyroid transcription factor-1 (TTF-1) promoter inhibited the growth of human lung cancer cells in vitro and in vivo; however, the intervention efficiency needed to be further improved. In this study, we identified the core promoter of TTF-1 (from -1299 bp to -871 bp) by 5' deletion assay and screened out the putative transcription factors nuclear factor-1 (NF-1) and activator protein-1 (AP-1). Further analysis revealed that the expression level of NF-1, but not AP-1, was positively connected with the activation of TTF-1 core promoter in human non-small-cell lung cancer (NSCLC) cells. Moreover, the silencing of NF-1 could reduce the expression level of miR-7 operated by TTF-1 core promoter. Of note, we optimized four distinct sequences to form additional NF-1-binding sites (TGGCA) in the sequence of TTF-1 core promoter (termed as

Indexed as

Carcinoma, Non-Small-Cell LungLung NeoplasmsMicroRNAsAnimalsHumansMiceNuclear ProteinsThyroid GlandThyroid Nuclear Factor 1Transcription FactorsMicroRNAsMIRN7-1 microRNA, humanMIRN7 microRNA, mouseNKX2-1 protein, humanNkx2-1 protein, mouseNuclear ProteinsThyroid Nuclear Factor 1Transcription FactorsLung cancerMicroRNA-7 (miR-7)Nuclear factor-1 (NF-1)PromoterThyroid transcription factor-1 (TTF-1)

Identifiers

PMID36379611
PMCPMC9676096
OpenAlexW4309361375

What OpenQuestion holds

Textmetadata
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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.