Evidence map›Paper›PMID 26412785›Full record

ArticleScientific reports2015

Recombinant human endostatin enhances the radioresponse in esophageal squamous cell carcinoma by normalizing tumor vasculature and reducing hypoxia.

Hongcheng Zhu, Xi Yang, Yuqiong Ding, Jia Liu, Jing Lu, Liangliang Zhan, Qin Qin, Hao Zhang, Xiaochen Chen, Yuehua Yang and 6 more

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
1.8field-weighted citation impact, top 15% 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

25 citing papers in PubMed, 37 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Review
  6. Article
  7. Article
  8. Article
  9. Article
  10. Review
  11. Review
  12. Review
  13. Article
  14. Anti-tumor effect of endostatin in a sleep-apnea mouse model with tumor.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2019
    Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Review
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

16 authors at 3 institutions in 1 country.

Hongcheng ZhuDepartment of Radiation Oncology, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China.
Xi YangDepartment of Radiation Oncology, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China.
Yuqiong DingDepartment of Radiation Oncology, Changzhou Cancer Hospital of Soochow University, Changzhou 213001, China.
Jia LiuDepartment of Radiation Oncology, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China.
Jing LuDepartment of Radiation Oncology, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China.
Liangliang ZhanDepartment of Radiation Oncology, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China.
Qin QinDepartment of Radiation Oncology, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China.
Hao ZhangDepartment of Radiation Oncology, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China.
Xiaochen ChenDepartment of Radiation Oncology, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China.
Yuehua YangDepartment of Radiation Oncology, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China.
Yan YangDepartment of Radiation Oncology, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China.
Zheming LiuDepartment of Radiation Oncology, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China.
Meiling YangDepartment of Radiation Oncology, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China.
Xifa ZhouDepartment of Radiation Oncology, Changzhou Cancer Hospital of Soochow University, Changzhou 213001, China.
Hongyan ChengDepartment of General Internal Medicine, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China.
Xinchen SunDepartment of Radiation Oncology, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China.
Jiangsu Province Hospital · CNNanjing Medical University · CNSoochow University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The aim of this study was to investigate the effect of recombinant human endostatin (rh-Endo) in combination with radiation therapy (RT) on esophageal squamous cell carcinoma (ESCC) and explore the potential mechanisms. ECA109-bearing nude mice were administered RT and/or rh-Endo treatment. Tumor volume, survival, hypoxia and vascular parameters were recorded during the treatment schedule and follow-up as measures of treatment response. ESCC cell lines (ECA109 and TE13) and human umbilical vein endothelial cells (HUVECs) were developed to investigate the outcomes and toxicities of rh-Endo and RT in vitro. Hypoxia inducible factor-1α (HIF-1α) and vascular endothelial growth factor (VEGF) were also evaluated. In vivo studies of ECA109-bearing xenografts showed that rh-Endo improved the radioresponse, with normalization of tumor vasculature and a reduction in hypoxia. In vitro studies showed that rh-Endo did not radiosensitize ESCC cell lines but did affect endothelial cells with a time- and dose-dependent manner. Studies of the molecular mechanism indicated that the improved radioresponse might be due to crosstalk between cancer cells and endothelial cells involving HIF and VEGF expression. Our data suggest that rh-Endo may be a potential anti-angiogenic agent in ESCC especially when combined with RT. The improved radioresponse arises from normalization of tumor vasculature and a reduction in hypoxia.

Indexed as

AnimalsCarcinoma, Squamous CellCell HypoxiaCell Line, TumorDisease Models, AnimalEndostatinsEsophageal NeoplasmsEsophageal Squamous Cell CarcinomaGene Expression Regulation, NeoplasticHumansHypoxiaHypoxia-Inducible Factor 1, alpha SubunitMiceNeovascularization, PathologicRadiation ToleranceRecombinant ProteinsEndostatinsHypoxia-Inducible Factor 1, alpha SubunitRecombinant ProteinsVascular Endothelial Growth Factor A

Identifiers

PMID26412785
PMCPMC4585975
OpenAlexW2176841932

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.