Evidence map›Paper›PMID 35064653›Full record

ArticleAdvanced science (Weinheim, Baden-Wurttemberg, Germany)2022

Dynamic Adjust of Non-Radiative and Radiative Attenuation of AIE Molecules Reinforces NIR-II Imaging Mediated Photothermal Therapy and Immunotherapy.

Zhenjie Wang, Ling Yu, Yuehua Wang, Chenlu Wang, Qingchun Mu, Xiaojing Liu, Meng Yu, Kang-Nan Wang, Guangyu Yao, Zhiqiang Yu

Open access · goldAbstract read
In one paragraph

Article in Advanced science (Weinheim, Baden-Wurttemberg, Germany), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed
9.0field-weighted citation impact, top 1% 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

33 citing papers in PubMed, 114 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

10 authors at 7 institutions in 1 country.

Zhenjie WangThe People's Hospital of Gaozhou, Maoming, 525200, P. R. China.
Ling YuSecond Clinical College, Guangzhou University of Chinese Medicine, Guangzhou, 510006, P. R. China.
Yuehua WangCancer Center, Integrated Hospital of Traditional Chinese Medicine, Southern Medical University, Guangzhou, 510315, P. R. China.
Chenlu WangMOE Key Laboratory for Analytical Science of Food Safety and Biology College of Chemistry, Fuzhou University, Fuzhou, 350108, P. R. China.
Qingchun MuThe People's Hospital of Gaozhou, Maoming, 525200, P. R. China.
Xiaojing LiuThe People's Hospital of Gaozhou, Maoming, 525200, P. R. China.
Meng YuGuangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Sciences, Southern Medical University, No. 1023, South Shatai Road, Guangzhou, 510515, P. R. China.
Kang-Nan WangShunde Hospital, Southern Medical University (The First People's Hospital of Shunde), Foshan, 528308, P. R. China.
Guangyu YaoBreast Center, Department of General Surgery, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, P. R. China.
Zhiqiang YuGuangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Sciences, Southern Medical University, No. 1023, South Shatai Road, Guangzhou, 510515, P. R. China.ORCID 0000-0002-1688-5558
Gaozhou People's Hospital · CNGuangdong Pharmaceutical University · CNFuzhou University · CNGuangzhou University of Chinese Medicine · CNNanfang Hospital · CNTCM-Intigrated Cancer Center of Southern Medical University · CNThe First People's Hospital of Shunde · CN

Funding

Basic and Applied Basic Research Fund of Guangdong Province: Regional Joint Fund Project Youth Fund Project 2020A1515110803key Project of Basic Research of Shenzhen JCYJ20200109113603854National Natural Science Foundation of China 52073139National Natural Science Foundation of China 81773642National Natural Science Foundation of China F121310008Natural Science Foundation of Guangdong Province 2019A1515011498Natural Science Foundation of Guangdong Province 2019A1515011619Postdoctoral Foundation of Gaozhou People's Hospital
6 · The paper itself

Abstract

Due to the aggregation-caused quenching effect and near-infrared I poor penetration capabilities of common fluorescent molecules, their applications in visualized imaging and photoactivated treatment are limited. Therefore, new near-infrared II (NIR-II) molecule (named TST), which had the abilities of aggregation-induced emission (AIE) and photothermal therapy are synthesized. Moreover, in order to further improve its fluorescent yield and therapeutic effect, camptothecin prodrug (CPT-S-PEG) and novel immune checkpoint inhibitor AZD4635 are used to co-assemble with TST into nanoparticles for drug delivery. On account of the strong interaction of camptothecin and TST, the intramolecular rotation of TST is limited, thereby inhibiting non-radiation attenuation and promoting fluorescence generation when the nanoparticles are intact. As nanoparticles uptake by cancer cells, redox sensitive CPT-S-PEG is degraded and the nanoparticles disintegrate. The released TST enhances non-radiative attenuation and expedites photothermal conversion because of the removal of the constraint of camptothecin. Furthermore, photothermal therapy induces immunogenic cell death of cancer cells and releases abundant ATP into the tumor microenvironment to recruit immune cells. However, superfluous ATP is converted into immunosuppressive adenosine through the CD39-CD73-A2AR pathway. The AZD4635 released by photothermal disintegration of the nanoparticles just blocks this pathway timely, achieving favorable synergistic effect of photothermal therapy, chemotherapy, and immunotherapy.

Indexed as

NanoparticlesProdrugsImmunotherapyPhototherapyPhotothermal TherapyProdrugsAIECD39-CD73-A2ARimmunogenic cell deathNIR-IIphotothermal therapy

Identifiers

PMID35064653
PMCPMC8922098
OpenAlexW4207028123

What OpenQuestion 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 OpenQuestion graph.