Evidence map›Paper›PMID 36203954›Full record

ArticleBioactive materials2023

A platinum@polymer-catechol nanobraker enables radio-immunotherapy for crippling melanoma tumorigenesis, angiogenesis, and radioresistance.

Wenxi Li, Jie Yan, Hao Tian, Bei Li, Guohao Wang, Wei Sang, Zhan Zhang, Xuanjun Zhang, Yunlu Dai

Abstract read
In one paragraph

Article in Bioactive materials, 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
–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

11 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

9 authors.

Wenxi LiCancer Centre and Institute of Translational Medicine, Faculty of Health Sciences, University of Macau, Macau SAR, 999078, China.
Jie YanCancer Centre and Institute of Translational Medicine, Faculty of Health Sciences, University of Macau, Macau SAR, 999078, China.
Hao TianCancer Centre and Institute of Translational Medicine, Faculty of Health Sciences, University of Macau, Macau SAR, 999078, China.
Bei LiCancer Centre and Institute of Translational Medicine, Faculty of Health Sciences, University of Macau, Macau SAR, 999078, China.
Guohao WangCancer Centre and Institute of Translational Medicine, Faculty of Health Sciences, University of Macau, Macau SAR, 999078, China.
Wei SangCancer Centre and Institute of Translational Medicine, Faculty of Health Sciences, University of Macau, Macau SAR, 999078, China.
Zhan ZhangCancer Centre and Institute of Translational Medicine, Faculty of Health Sciences, University of Macau, Macau SAR, 999078, China.
Xuanjun ZhangCancer Centre and Institute of Translational Medicine, Faculty of Health Sciences, University of Macau, Macau SAR, 999078, China.
Yunlu DaiCancer Centre and Institute of Translational Medicine, Faculty of Health Sciences, University of Macau, Macau SAR, 999078, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Malignant melanoma cell-intrinsic PD-1:PD-L1 interaction thrusts tumorigenesis, angiogenesis, and radioresistance via mTOR hyperactivation to aggravate circumjacent aggression. Interdicting melanoma intrinsic growth signals, including the blockade of PD-L1 and mTOR signaling concurrently, cooperative with radiotherapy may provide a vigorous repertoire to alleviate the tumor encumbrance. Thence, we design a three-pronged platinum@polymer-catechol nanobraker to deliver mTOR inhibitor TAK228 and anti-PD-L1 antibody (aPD-L1) for impeding the melanoma-PD-1-driven aggression and maximizing the melanoma eradication. The aPD-L1 collaborated with TAK228 restrains melanoma cell-intrinsic PD-1: PD-L1 tumorigenic interaction via blocking melanoma-PD-L1 ligand and the melanoma-PD-1 receptor-driven mTOR signaling; corresponding downregulation of mTOR downstream protumorigenic cellular MYC and proangiogenic hypoxia-inducible factor 1-alpha is conducive to preventing tumorigenesis and angiogenesis, respectively. Further, high-Z metal platinum sensitizing TAK228-enhanced radiotherapy confers the nanobraker on remarkable tumoricidal efficacy. Hereto, the customized three-pronged nanobrakers efficiently suppress melanoma tumorigenesis and angiogenesis concomitant with the amplification of radiotherapeutic efficacy. Such an ingenious tactic may provide substantial benefits to clinical melanoma patients.

Indexed as

Anti-angiogenesisAnti-tumorigenesisMelanoma PD-1:PD-L1 interaction blockadeplatinum@polymer-catechol nanobrakersRadio-sensitization effect

Identifiers

PMID36203954
PMCPMC9513621

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.