Evidence map›Paper›PMID 37476070›Full record

ArticleBioengineering & translational medicine2023

An iRGD-conjugated photothermal therapy-responsive gold nanoparticle system carrying siCDK7 induces necroptosis and immunotherapeutic responses in lung adenocarcinoma.

Rui Cai, Meng Wang, Meiyuan Liu, Xiongjie Zhu, Longbao Feng, Zhongjian Yu, Xia Yang, Zhiwu Zhang, Huili Guo, Rui Guo and 1 more

Open access · goldAbstract read
In one paragraph

Article in Bioengineering & translational medicine, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
1.4field-weighted citation impact, top 17% 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

11 citing papers in PubMed, 14 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 2 institutions in 1 country.

Rui CaiDepartment of Medical Oncology Affiliated Cancer Hospital and Institute of Guangzhou Medical University Guangzhou China.
Meng WangDepartment of Medical Oncology Affiliated Cancer Hospital and Institute of Guangzhou Medical University Guangzhou China.
Meiyuan LiuDepartment of Medical Oncology Affiliated Cancer Hospital and Institute of Guangzhou Medical University Guangzhou China.
Xiongjie ZhuDepartment of Medical Oncology Affiliated Cancer Hospital and Institute of Guangzhou Medical University Guangzhou China.
Longbao FengKey Laboratory of Biomaterials of Guangdong Higher Education Institutes, Guangdong Provincial Engineering and Technological Research Center for Drug Carrier Development, Department of Biomedical Engineering Jinan University Guangzhou China.
Zhongjian YuDepartment of Medical Oncology Affiliated Cancer Hospital and Institute of Guangzhou Medical University Guangzhou China.
Xia YangDepartment of Medical Oncology Affiliated Cancer Hospital and Institute of Guangzhou Medical University Guangzhou China.
Zhiwu ZhangDepartment of Medical Oncology Affiliated Cancer Hospital and Institute of Guangzhou Medical University Guangzhou China.
Huili GuoDepartment of Medical Oncology Affiliated Cancer Hospital and Institute of Guangzhou Medical University Guangzhou China.
Rui GuoKey Laboratory of Biomaterials of Guangdong Higher Education Institutes, Guangdong Provincial Engineering and Technological Research Center for Drug Carrier Development, Department of Biomedical Engineering Jinan University Guangzhou China.
Yanfang ZhengDepartment of Medical Oncology Affiliated Cancer Hospital and Institute of Guangzhou Medical University Guangzhou China.ORCID https://orcid.org/0000-0002-5591-6425
State Key Laboratory of Respiratory Disease · CNJinan University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Although immunotherapy has improved the clinical treatment of lung adenocarcinoma (LUAD), many tumors have poor responses to immunotherapy. In this study, we confirmed that high expression of Cyclin-Dependent Kinase 7 (CDK7) promoted an immunosuppressive macrophage phenotype and macrophage infiltration in LUAD. Thus, we have developed an internalizing-RGD (iRGD)-conjugated gold nanoparticle (AuNP) system which carries siCDK7 to activate the antitumor immune response. The iRGD-conjugated AuNP/siCDK7 system exhibited good tumor targeting performance and photothermal effects. The AuNP/siCDK7 system with excellent biosafety exerted a significant photothermal antitumor effect by inducing tumor cell necroptosis. Furthermore, the AuNP/siCDK7 system ameliorated the immunosuppressive microenvironment and enhanced the efficacy of anti-PD-1 treatment by increasing CD8+ T cell infiltration and decreasing M2 macrophage infiltration. Hence, this iRGD-conjugated AuNP/siCDK7 system is a potential treatment strategy for lung adenocarcinoma, which exerts its effects by triggering tumor cell necroptosis and immunotherapeutic responses.

Indexed as

CDK7gold nanoparticleslung adenocarcinomaM2 macrophagesnecroptosis

Identifiers

PMID37476070
PMCPMC10354770
OpenAlexW4307649467

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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 OpenQuestion graph.