Evidence map›Paper›PMID 32992117›Full record

ArticleBiomaterials2021

Photo-activated chemo-immunotherapy for metastatic cancer using a synergistic graphene nanosystem.

Feifan Zhou, Meng Wang, Teng Luo, Junle Qu, Wei R Chen

Open access · greenAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Biomaterials, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers.

0numbers the graph read from it
0cells of the map it votes in
35citing papers in PubMed
6.7field-weighted citation impact, top 2% 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

35 citing papers in PubMed, 120 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

5 authors at 3 institutions in 2 countries.

Feifan ZhouSchool of Biomedical Engineering, Hainan University, Haikou, 570228, China. Electronic address: zhouff@hainanu.edu.cn.
Meng WangKey Laboratory of Optoelectronic Devices and Systems of Ministry of Education and Guangdong Province, College of Physics and Optoelectronic Engineering, Shenzhen University, Shenzhen, 518060, China.
Teng LuoKey Laboratory of Optoelectronic Devices and Systems of Ministry of Education and Guangdong Province, College of Physics and Optoelectronic Engineering, Shenzhen University, Shenzhen, 518060, China.
Junle QuKey Laboratory of Optoelectronic Devices and Systems of Ministry of Education and Guangdong Province, College of Physics and Optoelectronic Engineering, Shenzhen University, Shenzhen, 518060, China. Electronic address: jlqu@szu.edu.cn.
Wei R ChenStephenson School of Biomedical Engineering, The University of Oklahoma, Norman, OK, 73019, USA. Electronic address: Wei-R-Chen@ou.edu.
Shenzhen University · CNHainan University · CNUniversity of Oklahoma · US

Funding

Mechanistic study on synergistic photo-immunological effects of laser immunotherapy for metastatic cancersR01CA205348 · NCI · UNIVERSITY OF OKLAHOMA · PI CHEN, WEI R. · 2017 to 2021
$1.5M
A Novel Multifunctional Bionanoprobe-Based Phototherapy for Metastatic CancersR21EB015509 · NIBIB · UNIVERSITY OF CENTRAL OKLAHOMA · PI CHEN, WEI R. · 2013 to 2014
$350k
NCI NIH HHS R01 CA205348NIBIB NIH HHS R21 EB015509
6 · The paper itself

Abstract

We developed a novel treatment strategy for metastatic cancer by synergizing photothermal therapy (PTT), chemotherapy, and immunotherapy through a nanosystem to trigger host antitumor immunity. The nanosystem was constructed by loading mitoxantrone (MTX), a chemotherapeutic agent, and SB-431542 (SB), a transforming growth factor beta (TGF-β) inhibitor, onto reduced graphene oxide (rGO). Intratumoral administration of rGO/MTX/SB, followed by non-invasive irradiation of a near-infrared laser, destroyed local primary tumors and inhibited distant metastases in 4T1 mouse mammary tumor model, which is poorly immunogenic and highly metastatic. After treatment, 70% of the tumor-bearing mice became long-term survivors and developed a tumor type-specific immunity to resist rechallenged tumor cells. We found that rGO-based PTT provided an immunogenic antigen source, forming in situ vaccination with rGO as an immune-adjuvant. The use of SB changed the tumor microenvironment and improved the therapeutic effect of MTX-generated chemotherapy and rGO-based PTT. The immunological functions of MTX, SB, and rGO acted synergistically to induce an effective tumor vaccination, as evidenced by the increased infiltration of tumor-specific cytotoxic CD8

Indexed as

GraphiteNeoplasmsAnimalsCell Line, TumorImmunotherapyMiceMice, Inbred BALB CPhototherapyGraphiteChemotherapyGrapheneImmunotherapyMetastatic cancersPhotothermal therapy

Identifiers

PMID32992117
PMCPMC7669738
OpenAlexW3089232827

What OpenQuestion holds

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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.