Evidence map›Paper›PMID 32862383›Full record

ArticleCurrent medical science2020

Cancer-testis Antigen OY-TES-1 Expression and Immunogenicity in Hepatocellular Carcinoma.

Bin Luo, Xiang Yun, Jing Li, Rong Fan, Wen-Wen Guo, Chang Liu, Yong-da Lin, Ying-Ying Ge, Xia Zeng, Shui-Qing Bi and 3 more

Abstract read
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In one paragraph

Article in Current medical science, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
0.6field-weighted citation impact, top 35% 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

9 citing papers in PubMed, 11 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

13 authors at 3 institutions in 1 country.

Bin LuoSchool of Basic Medical Sciences, Guangxi Medical University, Nanning, 530021, China.
Xiang YunDepartment of Surgery, the First Affiliated Hospital, Guangxi Medical University, Nanning, 530021, China.
Jing LiClinical Laboratory, Chinese Medicine Hospital, Quanzhou, 362000, China.
Rong FanSchool of Basic Medical Sciences, Guangxi University of Chinese Medicine, Nanning, 530021, China.
Wen-Wen GuoDepartment of Pathology, the People's Hospital of Guangxi Zhuang Autonomous Region, Nanning, 530021, China.
Chang LiuDepartment of Surgery, the First Affiliated Hospital, Guangxi Medical University, Nanning, 530021, China.
Yong-da LinSchool of Basic Medical Sciences, Guangxi Medical University, Nanning, 530021, China.
Ying-Ying GeSchool of Basic Medical Sciences, Guangxi Medical University, Nanning, 530021, China.
Xia ZengSchool of Basic Medical Sciences, Guangxi Medical University, Nanning, 530021, China.
Shui-Qing BiSchool of Basic Medical Sciences, Guangxi Medical University, Nanning, 530021, China.
Wei-Xia NongSchool of Basic Medical Sciences, Guangxi Medical University, Nanning, 530021, China. weixianong@hotmail.com.
Qing-Mei ZhangSchool of Basic Medical Sciences, Guangxi Medical University, Nanning, 530021, China. zhangqingmei2017@outlook.com.
Xiao-Xun XieSchool of Basic Medical Sciences, Guangxi Medical University, Nanning, 530021, China. xiaoxunxie@hotmail.com.
Guangxi Medical University · CNGuangxi University of Chinese Medicine · CNThe People's Hospital of Guangxi Zhuang Autonomous Region · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Cancer testis (CT) antigens have received particular attention in cancer immunotherapy. OY-TES-1 is a member of CT antigens. This study was to evaluate OY-TES-1 expression and immunogenicity in hepatocelluar carcinoma (HCC). OY-TES-1 mRNA expression was detected in 56 HCC tissues and 5 normal liver tissues by reverse transcriptase PCR (RT-PCR). Of the 56 cases of HCC tissues tested, 37 cases had tumor and matched adjacent non-cancer tissues and were subjected to both RT-PCR and quantitative real-time PCR. OY-TES-1 protein was subsequently observed on a panel of tissue microarrays. Sera from patients were tested for OY-TES-1 antibody by ELISA. To identify OY-TES-1 capable of inducing cellular immune response, OY-TES-1 protein was used to sensitize dentritic cells and the cytotoxicity effect was measured in vitro. The results showed that OY-TES-1 mRNA was highly expressed in 41 of the 56 (73.21%) HCC tissues, whereas none in 5 normal liver tissues. OY-TES-1 mRNA was frequently expressed not only in HCC tissues (72.97%, 27/37), but also in paired adjacent non-cancer tissues (64.86%, 24/37). But the mean expression level of OY-TES-1 mRNA in HCC tissues was significantly higher than that in adjacent non-cancer tissues (0.76854 vs. 0.09834, P=0.021). Immunohistochemistry showed that OY-TES-1 protein expression was detected in 6 of the 49 cases of HCC tissues, and absent in 9 cases of normal liver and 6 cases of cirrhosis tissues. Seropositivity was detected in 10 of the 45 HCC patients, but not detected in 17 cirrhosis patients and 76 healthy donors. The specific cytotoxic T cells elicited by OY-TES-1 could kill HLA-A

Indexed as

Up-RegulationCarcinoma, HepatocellularCarrier ProteinsCase-Control StudiesCell Line, TumorFemaleGene Expression Regulation, NeoplasticHep G2 CellsHistocompatibility Antigens Class IHumansLiver NeoplasmsMaleNeoplasm StagingT-Lymphocytes, CytotoxicACRBP protein, humanCarrier ProteinsHistocompatibility Antigens Class Icancer testis antigenhepatocelluar cancertumor immunotherapy

Identifiers

PMID32862383
OpenAlexW3081643691

What Socratic holds

Textmetadata
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 Socratic graph.