Evidence map›Paper›PMID 39736629›Full record

ArticleMolecular cancer2024

The miR-23a/27a/24 - 2 cluster drives immune evasion and resistance to PD-1/PD-L1 blockade in non-small cell lung cancer.

Hao Luo, Bin Hu, Xiang-Rong Gu, Jing Chen, Xiao-Qing Fan, Wei Zhang, Ren-Tao Wang, Xian-Dong He, Wei Guo, Nan Dai and 4 more

Abstract read
In one paragraph

Article in Molecular cancer, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed, 1 pooled it
–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

21 citing papers in PubMed, 1 synthesis or guideline pooled it.

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  19. Roles of LncRNA ARSR in tumor proliferation, drug resistance, and lipid and cholesterol metabolism.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2025
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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

14 authors.

Hao Luo *Department of Thoracic Surgery, Daping Hospital, Army Medical University, Chongqing, 400042, China.
Bin Hu *Department of Medical Oncology, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, Medicine School of University of Electronic Science and Technology, Chengdu, China.
Xiang-Rong Gu *Department of Radiology, Daping Hospital, Army Military Medical University, Chongqing, 400042, China.
Jing Chen *School of Medicine, Chongqing University, Chongqing, 400030, China.
Xiao-Qing FanDepartment of Thoracic Surgery, Daping Hospital, Army Medical University, Chongqing, 400042, China.
Wei ZhangDepartment of Medical Oncology, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, Medicine School of University of Electronic Science and Technology, Chengdu, China.
Ren-Tao WangCollege of Pulmonary and Critical Care Medicine, Chinese PLA General Hospital, Beijing, China.
Xian-Dong HeDepartment of Thoracic Surgery, Daping Hospital, Army Medical University, Chongqing, 400042, China.
Wei GuoDepartment of Thoracic Surgery, Daping Hospital, Army Medical University, Chongqing, 400042, China.
Nan DaiCancer Center, Daping Hospital, Army Medical University, Chongqing, 400042, China.
Dan JianCancer Center, Daping Hospital, Army Medical University, Chongqing, 400042, China.
Qing LiThe Shapingba Hospital, Chongqing University, Chongqing, 400030, China. likunze88824@163.com.
Cheng-Xiong XuSchool of Medicine, Chongqing University, Chongqing, 400030, China. xuchengxiong@cqu.edu.cn.
Hua JinDepartment of Thoracic Surgery, Daping Hospital, Army Medical University, Chongqing, 400042, China. jinhua12001@tmmu.edu.cn.

Funding

National Natural Science Foundation of China 81672283Natural Science Foundation Project of Chongqing, Chongqing Science and Technology Commission cstc2021jcyj-msxmX0350
6 · The paper itself

Abstract

Programmed cell death protein ligand-1 (PD-L1) and major histocompatibility complex I (MHC-I) are key molecules related to tumor immune evasion and resistance to programmed cell death protein 1 (PD-1)/PD-L1 blockade. Here, we demonstrated that the upregulation of all miRNAs in the miR-23a/27a/24 - 2 cluster was correlated with poor survival, immune evasion and PD-1/PD-L1 blockade resistance in patients with non-small cell lung cancer (NSCLC). The overexpression of all miRNAs in the miR-23a/27a/24 - 2 cluster upregulated PD-L1 expression by targeting Cbl proto-oncogene B (CBLB) and downregulated MHC-I expression by increasing the level of eukaryotic initiation factor 3B (eIF3B) via the targeting of microphthalmia-associated transcription factor (MITF). In addition, we demonstrated that the expression of the miR-23a/27a/24 - 2 cluster of miRNAs is maintained in NSCLC through increased Wnt/β-catenin signaling-regulated interaction of transcription factor 4 (TCF4) and the miR-23a/27a/24 - 2 cluster promoter. Notably, pharmacologic targeting of the eIF3B pathway dramatically increased sensitivity to PD-1/PD-L1 blockade in patients with high expression of the miR-23a/27a/24 - 2 cluster in NSCLC. This effect was achieved by increasing MHC-I expression while maintaining high expression of PD-L1 induced by the miR-23a/27a/24 - 2 cluster. In summary, we elucidate the mechanism by which the miR-23a/27a/24 - 2 cluster miRNAs maintain their own expression and the molecular mechanism by which the miR-23a/27a/24 - 2 cluster miRNAs promote tumor immune evasion and PD-1/PD-L1 blockade resistance. In addition, we provide a novel strategy for the treatment of NSCLC expressing high levels of the miR-23a/27a/24 - 2 cluster.

Indexed as

B7-H1 AntigenCarcinoma, Non-Small-Cell LungDrug Resistance, NeoplasmGene Expression Regulation, NeoplasticLung NeoplasmsMicroRNAsProgrammed Cell Death 1 ReceptorAnimalsCell Line, TumorHumansImmune Checkpoint InhibitorsImmune EvasionMultigene FamilyProto-Oncogene MasTumor EscapeB7-H1 AntigenCD274 protein, humanImmune Checkpoint InhibitorsMAS1 protein, humanMicroRNAsMIRN23a microRNA, humanMIRN23b microRNA, humanMIRN24 microRNA, humanPDCD1 protein, humanProgrammed Cell Death 1 ReceptorProto-Oncogene Mas

Identifiers

PMID39736629
PMCPMC11686834

What Socratic 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 Socratic graph.