Evidence map›Paper›PMID 32314522›Full record

ArticleThoracic cancer2020

Expression levels of a gene signature in hiPSC associated with lung adenocarcinoma stem cells and its capability in eliciting specific antitumor immune-response in a humanized mice model.

Jingbo Wang, Lijuan Shao, Liujing Wu, Wei Ma, Yuanyuan Zheng, Chaofeng Hu, Furong Li

Open access · goldAbstract read
In one paragraph

Article in Thoracic cancer, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
0.7field-weighted citation impact, top 33% 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

10 citing papers in PubMed, 12 citations in OpenAlex.

  1. Review
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  5. Antitumor Effect of Si-Jun-Zi Decoction on SGC7901 Gastric Cancer Cells by CMTM2 Activation.Evidence-based complementary and alternative medicine : eCAM · 2022
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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

7 authors at 2 institutions in 1 country.

Jingbo WangTranslational Medicine Collaborative Innovation Center, The Second Clinical Medical College (Shenzhen People's Hospital), Jinan University, Shenzhen, China.
Lijuan ShaoTranslational Medicine Collaborative Innovation Center, The Second Clinical Medical College (Shenzhen People's Hospital), Jinan University, Shenzhen, China.
Liujing WuTranslational Medicine Collaborative Innovation Center, The Second Clinical Medical College (Shenzhen People's Hospital), Jinan University, Shenzhen, China.
Wei MaTranslational Medicine Collaborative Innovation Center, The Second Clinical Medical College (Shenzhen People's Hospital), Jinan University, Shenzhen, China.
Yuanyuan ZhengTranslational Medicine Collaborative Innovation Center, The Second Clinical Medical College (Shenzhen People's Hospital), Jinan University, Shenzhen, China.
Chaofeng HuIntegrated Chinese and Western Medicine Postdoctoral research station, Jinan University, Guangzhou, China.
Furong LiTranslational Medicine Collaborative Innovation Center, The Second Clinical Medical College (Shenzhen People's Hospital), Jinan University, Shenzhen, China.ORCID 0000-0002-0606-8861
Guangzhou University of Chinese Medicine · CNJinan University · CN

Funding

China Postdoctoral Science Foundation 2018M631046the Science and Technology Profect of Shenzhen GJHZ20170310090257380the Science and Technology Profect of Shenzhen JCYJ20170413092711058the Science and Technology Profect of Shenzhen JCYJ20180228164407689
6 · The paper itself

Abstract

backgroundPrevious studies have reported that cancer stem cells (CSCs) play a key role in tumorigenesis, metastasis, and recurrence. CSC-based vaccination confers better protection in tumor cells. However, isolation and cultivation of CSCs are difficult. This study aimed to explore the similarities between CSCs and induced pluripotent stem cells (iPSCs).

methodsALDH1+ cancer stem cells were isolated from lung adenocarcinoma patients and their gene expression patterns compared with human induced pluripotent stem cells (hiPSCs). In addition, a tumor vaccine was developed using hiPSC and unmethylated cytosine-guanine (CpG). Finally, the antitumor properties of the vaccine were evaluated in a humanized mouse model.

resultsPreimmunization of iPSC+CpG elicited stronger antigen presentation and cytotoxic T cell response which suppressed the growth of tumors. Adoptive transfer of spleen T cells from the vaccine preimmunized mice inhibited tumor growth in unvaccinated recipients without any side effects.

conclusionsThis study suggests a universal strategy for tumor therapy which simplifies future clinical procedures. Therefore, the application of hiPSC elicits tumor protective responses.

Indexed as

Adenocarcinoma of LungAnimalsApoptosisBiomarkers, TumorCancer VaccinesCell ProliferationFemaleGene Expression Regulation, NeoplasticHumansInduced Pluripotent Stem CellsLung NeoplasmsMiceMice, Inbred BALB CMice, NudeNeoplastic Stem CellsOligodeoxyribonucleotidesBiomarkers, TumorCancer VaccinesCPG-oligonucleotideOligodeoxyribonucleotidesCancer stem cellhiPSChumanize mice modelimmune responsetumor vaccine

Identifiers

PMID32314522
PMCPMC7262930
OpenAlexW3017186281

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.