Evidence map›Paper›PMID 32337226›Full record

ArticleBioMed research international2020

Establishment of a Human Gastric Cancer Xenograft Model in Immunocompetent Mice Using the Microcarrier-6.

Yanzhen Bi, Quanyi Wang, Yonghong Yang, Quanquan Wang, Kai Zhang, Xiaobei Zhang, William C Cho, Zhenfeng Shu, Jiannan Li, Lili Liu and 2 more

Open access · hybridAbstract read
In one paragraph

Article in BioMed research international, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.6field-weighted citation impact, top 34% 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

1 citing paper in PubMed, 5 citations in OpenAlex.

  1. 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

12 authors at 7 institutions in 1 country.

Yanzhen BiDifficult and Complicated Liver Diseases and Artificial Liver Center, Beijing Youan Hospital, Capital Medical University, Beijing, China.ORCID https://orcid.org/0000-0002-5094-3280
Quanyi WangDepartment of Pathology, Affiliated Hospital of Jining Medical University, Jining, China.
Yonghong YangInstitute of Liver Diseases, Affiliated Hospital of Jining Medical University, Jining, China.
Quanquan WangDepartment of Neuromuscular Disease, The Third Hospital of Hebei Medical University, Shijiazhuang, China.
Kai ZhangDepartment of General Surgery, The Second Hospital of Jilin University, Changchun, China.
Xiaobei ZhangInstitute of Liver Diseases, Affiliated Hospital of Jining Medical University, Jining, China.
William C ChoDepartment of Clinical Oncology, Queen Elizabeth Hospital, Hong Kong, China.ORCID https://orcid.org/0000-0003-4174-4586
Zhenfeng ShuShanghai Meifeng Biotechnology Co., Ltd, Shanghai, China.
Jiannan LiDepartment of General Surgery, The Second Hospital of Jilin University, Changchun, China.
Lili LiuDepartment of Anorectal Surgery, Affiliated Hospital of Jining Medical University, Jining, China.
Chuanping SiInstitute of Immunology and Molecular Medicine, Jining Medical University, Jining, China.ORCID https://orcid.org/0000-0001-7539-5092
Feng HongInstitute of Liver Diseases, Affiliated Hospital of Jining Medical University, Jining, China.ORCID https://orcid.org/0000-0003-4377-7226
Affiliated Hospital of Jining Medical University · CNHebei Medical University · CNSecond Affiliated Hospital of Jilin University · CNCapital Medical University · CNJining Medical University · CNQueen Elizabeth Hospital · CNShanghai CASB Biotechnology (China) · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Gastric cancer is among the most common malignant tumors of the digestive tract. Establishing a robust and reliable animal model is the foundation for studying the pathogenesis of cancer. The present study established a mouse model of gastric carcinoma by inoculating immunocompetent mice with MKN45 cells using microcarrier. Sixty male C57BL/6 mice were randomly divided into three groups: a 2D group, an empty carrier group, and a 3D group, according to the coculture system of MKN45 and the microcarrier. The mouse models were established by hypodermic injection. Time to develop tumor, rate of tumor formation, and pathological features were observed in each group. In the 3D group, the tumorigenesis time was short, while the rate of tumor formation was high (75%). There was no detectable tumor formation in either the 2D or the empty carrier group. Both H&E and immunohistochemical staining of the tumor xenograft showed characteristic evidence of human gastric neoplasms. The present study successfully established a human gastric carcinoma model in immunocompetent mice, which provides a novel and valuable animal model for the cancer research and development of anticancer drugs.

Indexed as

Cell Culture TechniquesNeoplasms, ExperimentalStomach NeoplasmsXenograft Model Antitumor AssaysAnimalsCell Line, TumorHumansMaleMiceMice, Inbred C57BL

Identifiers

PMID32337226
PMCPMC7165317
OpenAlexW3014402907

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.