Evidence map›Paper›PMID 38940672›Full record

ArticleCancer biology & medicine2024

MicroRNA-384 radiosensitizes human non-small cell lung cancer by impairing DNA damage response and repair signaling, which is inhibited by NF-κB.

Yanchen Sun, Jing Wang, Minghan Qiu, Jinlin Zhao, Fangdi Zou, Maobin Meng, Xiangli Jiang, Zhiyong Yuan, Zeyun Mi, Zhiqiang Wu

Abstract read
In one paragraph

Article in Cancer biology & medicine, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
–field-weighted citation impact
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

7 citing papers in PubMed.

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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

10 authors.

Yanchen Sun *Department of Radiation Oncology, Tianjin Medical University Cancer Institute and Hospital, Tianjin 300060, China.
Jing Wang *Department of Radiation Oncology, Tianjin Medical University Cancer Institute and Hospital, Tianjin 300060, China.
Minghan Qiu *Department of Oncology, Tianjin Union Medical Center of Nankai University, Tianjin 300121, China.
Jinlin ZhaoDepartment of Radiation Oncology, Tianjin Medical University Cancer Institute and Hospital, Tianjin 300060, China.
Fangdi ZouKey Laboratory of Cancer Prevention and Therapy, National Clinical Research Center for Cancer, Tianjin's Clinical Research Center for Cancer, Tianjin 300060, China.
Maobin MengDepartment of Radiation Oncology, Tianjin Medical University Cancer Institute and Hospital, Tianjin 300060, China.
Xiangli JiangKey Laboratory of Cancer Prevention and Therapy, National Clinical Research Center for Cancer, Tianjin's Clinical Research Center for Cancer, Tianjin 300060, China.
Zhiyong YuanDepartment of Radiation Oncology, Tianjin Medical University Cancer Institute and Hospital, Tianjin 300060, China.
Zeyun MiKey Laboratory of Cancer Prevention and Therapy, National Clinical Research Center for Cancer, Tianjin's Clinical Research Center for Cancer, Tianjin 300060, China.ORCID 0000-0001-5524-801X
Zhiqiang WuDepartment of Radiation Oncology, Tianjin Medical University Cancer Institute and Hospital, Tianjin 300060, China.ORCID 0000-0002-1800-9527

Funding

Foundation of Tianjin Medical University Cancer Institute and Hospital B2211National Natural Science Foundation of China 81974364National Natural Science Foundation of China 82170758National Natural Science Foundation of China 82172674National Natural Science Foundation of China 82373085Natural Science Foundation of Tianjin Municipal Science and Technology Commission 16JCQNJC10000Science & Technology Development Fund of Tianjin Education Commission for Higher Education 2023KJ095Tianjin Key Medical Discipline (Specialty) Construction Project TJYXZDXK-009A
6 · The paper itself

Abstract

objectiveRadiotherapy has achieved remarkable effects in treating non-small cell lung cancer (NSCLC). However, radioresistance remains the major obstacle to achieving good outcomes. This study aims at identifying potential targets for radiosensitizing NSCLC and elucidating the underlying mechanisms.

methodsLentivirus-based infection and CRISPR/Cas9 technology were used to modulate the expression of microRNA-384 (miR-384). Cell clonogenic formation assays and a xenograft tumor model were used to analyze radiosensitivity in NSCLC cells. Fluorescence-activated cell sorting was used to assess the cell cycle and cell death. Immunofluorescence staining, Comet assays, and homologous recombination or non-homologous end-joining I-SceI/GFP reporter assays were used to study DNA damage and repair. Western blotting and quantitative real-time polymerase chain reaction were used to identify the targets of miR-384. Chromatin immunoprecipitation and polymerase chain reaction were performed to evaluate upstream regulators of miR-384.

resultsMiR-384 was downregulated in NSCLC. Overexpression of miR-384 increased the radiosensitivity of NSCLC cells

conclusionsMiR-384 is an ionizing radiation-responsive gene repressed by NF-κB. MiR-384 enhances the radiosensitivity of NSCLC cells

Indexed as

Carcinoma, Non-Small-Cell LungDNA DamageDNA RepairLung NeoplasmsMicroRNAsNF-kappa BRadiation ToleranceAnimalsCell Line, TumorGene Expression Regulation, NeoplasticHumansKu AutoantigenMiceMice, NudeSignal TransductionXenograft Model Antitumor AssaysKu AutoantigenMicroRNAsNF-kappa BDNA damage and repairmicroRNANF-κBnon-small-cell lung cancerRadiotherapy

Identifiers

PMID38940672
PMCPMC11667777

What Socratic holds

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Registered trials

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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 Socratic graph.