Evidence map›Paper›PMID 32312987›Full record

ArticleNature communications2020

Transformable hybrid semiconducting polymer nanozyme for second near-infrared photothermal ferrotherapy.

Yuyan Jiang, Xuhui Zhao, Jiaguo Huang, Jingchao Li, Paul Kumar Upputuri, He Sun, Xiao Han, Manojit Pramanik, Yansong Miao, Hongwei Duan and 2 more

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 90 papers.

0numbers the graph read from it
0cells of the map it votes in
90citing papers in PubMed
26.7field-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

90 citing papers in PubMed, 426 citations in OpenAlex.

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30 more citing papers are in PubMed but not listed here.

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

12 authors at 2 institutions in 2 countries.

Yuyan JiangSchool of Chemical and Biomedical Engineering, Nanyang Technological University, 70 Nanyang Drive, Singapore, 637457, Singapore.
Xuhui ZhaoThe Affiliated Bethune Hospital of Shanxi Medical University, Taiyuan, Shanxi, 030032, People's Republic of China.
Jiaguo HuangSchool of Chemical and Biomedical Engineering, Nanyang Technological University, 70 Nanyang Drive, Singapore, 637457, Singapore.
Jingchao LiSchool of Chemical and Biomedical Engineering, Nanyang Technological University, 70 Nanyang Drive, Singapore, 637457, Singapore.
Paul Kumar UpputuriSchool of Chemical and Biomedical Engineering, Nanyang Technological University, 70 Nanyang Drive, Singapore, 637457, Singapore.
He SunSchool of Biological Science, Nanyang Technological University, Singapore, 637551, Singapore.
Xiao HanSchool of Biological Science, Nanyang Technological University, Singapore, 637551, Singapore.
Manojit PramanikSchool of Chemical and Biomedical Engineering, Nanyang Technological University, 70 Nanyang Drive, Singapore, 637457, Singapore.ORCID http://orcid.org/0000-0003-2865-5714
Yansong MiaoSchool of Biological Science, Nanyang Technological University, Singapore, 637551, Singapore.ORCID http://orcid.org/0000-0003-1551-7873
Hongwei DuanSchool of Chemical and Biomedical Engineering, Nanyang Technological University, 70 Nanyang Drive, Singapore, 637457, Singapore.ORCID http://orcid.org/0000-0003-2841-3344
Kanyi PuSchool of Chemical and Biomedical Engineering, Nanyang Technological University, 70 Nanyang Drive, Singapore, 637457, Singapore. kypu@ntu.edu.sg.ORCID http://orcid.org/0000-0002-8064-6009
Ruiping ZhangThe Affiliated Bethune Hospital of Shanxi Medical University, Taiyuan, Shanxi, 030032, People's Republic of China. zrp_7142@sxmu.edu.cn.
Nanyang Technological University · SGShanxi Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Despite its growing promise in cancer treatment, ferrotherapy has low therapeutic efficacy due to compromised Fenton catalytic efficiency in tumor milieu. We herein report a hybrid semiconducting nanozyme (HSN) with high photothermal conversion efficiency for photoacoustic (PA) imaging-guided second near-infrared photothermal ferrotherapy. HSN comprises an amphiphilic semiconducting polymer as photothermal converter, PA emitter and iron-chelating Fenton catalyst. Upon photoirradiation, HSN generates heat not only to induce cytotoxicity but also to enhance Fenton reaction. The increased ·OH generation promotes both ferroptosis and apoptosis, oxidizes HSN (42 nm) and transforms it into tiny segments (1.7 nm) with elevated intratumoral permeability. The non-invasive seamless synergism leads to amplified therapeutic effects including a deep ablation depth (9 mm), reduced expression of metastasis-related proteins and inhibition of metastasis from primary tumor to distant organs. Thereby, our study provides a generalized nanozyme strategy to compensate both ferrotherapy and phototherapeutics for complete tumor regression.

Indexed as

SemiconductorsAnimalsApoptosisCatalysisCell Line, TumorChelating AgentsFerroptosisHeLa CellsHumansHydrogen PeroxideIronLiver NeoplasmsLung NeoplasmsMiceMicroscopy, ConfocalNanomedicineChelating AgentsFenton's reagentHydrogen PeroxideIronOxygenPolymersReactive Oxygen Species

Identifiers

PMID32312987
PMCPMC7170847
OpenAlexW3016429694

What OpenQuestion holds

Textmetadata
LicenceCC BY
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 OpenQuestion graph.