Evidence map›Paper›PMID 32420748›Full record

ArticleCancer control : journal of the Moffitt Cancer Center

Apatinib Combined With Radiotherapy Enhances Antitumor Effects in an In Vivo Nasopharyngeal Carcinoma Model.

Shanshan Liu, Fei Wu, Yanling Zhang, Rongsheng Qin, Nengping Zhu, Yuan Li, Mingting Wang, Qin Zeng, Danna Xie, Yinghua Li and 2 more

Open access · goldAbstract read
In one paragraph

Article in Cancer control : journal of the Moffitt Cancer Center. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
1.0field-weighted citation impact, top 25% 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

12 citing papers in PubMed, 16 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

12 authors at 1 institution in 1 country.

Shanshan LiuDepartment of General Medicine, The Affiliated Hospital of Southwest Medical University, Luzhou, China.
Fei WuDepartment of Thyroid Surgery, The Affiliated Hospital of Southwest Medical University, Luzhou, China.
Yanling ZhangDepartment of Health Management, The Affiliated Hospital of Southwest Medical University, Luzhou, China.
Rongsheng QinDepartment of Oncology, The Affiliated Hospital of Southwest Medical University, Luzhou, China.
Nengping ZhuDepartment of Oncology, The Affiliated Hospital of Southwest Medical University, Luzhou, China.
Yuan LiDepartment of Oncology, The Affiliated Hospital of Southwest Medical University, Luzhou, China.
Mingting WangDepartment of Oncology, The Affiliated Hospital of Southwest Medical University, Luzhou, China.
Qin ZengDepartment of Oncology, The Affiliated Hospital of Southwest Medical University, Luzhou, China.
Danna XieDepartment of Oncology, The Affiliated Hospital of Southwest Medical University, Luzhou, China.
Yinghua LiDepartment of Oncology, The Affiliated Hospital of Southwest Medical University, Luzhou, China.
Juan FanDepartment of Oncology, The Affiliated Hospital of Southwest Medical University, Luzhou, China.
Yunwei HanDepartment of Oncology, The Affiliated Hospital of Southwest Medical University, Luzhou, China.ORCID https://orcid.org/0000-0002-6694-5846
Affiliated Hospital of Southwest Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Vascular endothelial growth factor (VEGF) and its receptor (VEGFR) are highly expressed in nasopharyngeal carcinoma; therefore, blocking the binding of VEGF and VEGFR may be a potential way to treat nasopharyngeal carcinoma. Apatinib inhibits tumor angiogenesis. Previous studies have suggested that treatment with apatinib has an antitumor effect on nasopharyngeal carcinoma. This study will investigate the effect of apatinib combined with radiotherapy. In this study, nude mice injected with CNE-2 nasopharyngeal carcinoma cells were randomly divided into 6 groups. Therapeutic effects were assessed by evaluating tumor inhibition rate, phosphorylation of VEGFR-2, CD31, partial oxygen pressure, and tumor metabolism. We found that the tumor inhibition of mice in the treated groups was better compared to that of the control group. In mice treated with apatinib alone, angiogenesis was prevented, and the tumor tissue partial oxygen pressure was reduced, thereby achieving an antitumor effect. Moreover, the tumor inhibitory effect of combined treatment was stronger than treatment with either apatinib or radiotherapy alone. Compared with monotherapy treatment, combined treatment better resisted angiogenesis. Apatinib combined with radiotherapy to treat nasopharyngeal carcinoma has synergistic effects, which may be related to enhanced antiangiogenesis.

Indexed as

AnimalsChemoradiotherapyFemaleMiceMice, NudeNasopharyngeal CarcinomaPhosphorylationPlatelet Endothelial Cell Adhesion Molecule-1PyridinesRandom AllocationVascular Endothelial Growth Factor Receptor-2apatinibPlatelet Endothelial Cell Adhesion Molecule-1PyridinesVascular Endothelial Growth Factor Receptor-2angiogenesisapatinibnasopharyngeal carcinomapartial oxygen pressureradiotherapy

Identifiers

PMID32420748
PMCPMC7235534
OpenAlexW3028521044

What OpenQuestion holds

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LicenceCC BY-NC
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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.