Evidence map›Paper›PMID 33688504›Full record

ArticleBioMed research international2021

SSRP1 Is a Prognostic Biomarker Correlated with CD8

Guanshui Luo, Jianguo Xu, Zhenglin Xia, Shuai Liu, Hong Liu, Ke He, Guoan Xiang

Open access · hybridAbstract read
In one paragraph

Article in BioMed research international, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
0.5field-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

6 citing papers in PubMed, 7 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

7 authors at 2 institutions in 1 country.

Guanshui LuoDepartment of Postgraduate Studies, The Second Clinical College of Southern Medical University, Guangzhou, Guangdong 510515, China.
Jianguo XuDepartment of General Surgery, Heyuan People's Hospital, Heyuan, Guangdong 517000, China.
Zhenglin XiaDepartment of General Surgery, Guangdong Second Provincial General Hospital, Guangzhou, Guangdong 510317, China.
Shuai LiuDepartment of General Surgery, Guangdong Second Provincial General Hospital, Guangzhou, Guangdong 510317, China.
Hong LiuDepartment of General Surgery, Guangdong Second Provincial General Hospital, Guangzhou, Guangdong 510317, China.
Ke HeDepartment of General Surgery, Guangdong Second Provincial General Hospital, Guangzhou, Guangdong 510317, China.ORCID https://orcid.org/0000-0002-9194-8408
Guoan XiangDepartment of Postgraduate Studies, The Second Clinical College of Southern Medical University, Guangzhou, Guangdong 510515, China.ORCID https://orcid.org/0000-0002-3988-9105
Guangdong Provincial People's Hospital · CNXiyuan Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundHepatocellular carcinoma (HCC), one of the most common primary malignancies, is theoretically an epitope candidate for immune checkpoint inhibitors, and therefore, the identification of HCC biomarkers is important. Structure-specific recognition protein 1 (SSRP1) is involved in almost all chromatin-related processes, including DNA replication, repair, and transcription. However, its role in HCC remains to be elucidated.

methodsThis study investigated the expression of SSRP1 in HCCDB, Oncomine, HPA, and other databases. The prognostic value of SSRP1 in HCC and its relationship with clinical characteristics were then explored using Kaplan-Meier plotter. At the same time, SSRP1 coexpression genes were explored and functionally annotated in the LinkedOmics database. Finally, the correlation between the SSRP1 expression and HCC immune cell infiltration was explored in TIMER and online single-cell sequencing database.

resultsSignificantly elevated transcriptional and proteomic SSRP1 expressions were found in HCC. Increased SSRP1 mRNA expression was significantly correlated with relevant clinicopathological parameters such as immune cells. Notably, the SSRP1 expression was positively correlated with the infiltration levels of Treg and CD8

conclusionSSRP1, as a new prognostic marker for HCC, promotes HCC development by influencing the infiltration of depleted CD8

Indexed as

Carcinoma, HepatocellularLiver NeoplasmsBiomarkers, TumorCD8-Positive T-LymphocytesDisease-Free SurvivalDNA-Binding ProteinsFemaleHigh Mobility Group ProteinsHumansLymphocytes, Tumor-InfiltratingMaleNeoplasm ProteinsSurvival RateTranscriptional Elongation FactorsBiomarkers, TumorDNA-Binding ProteinsHigh Mobility Group ProteinsNeoplasm ProteinsSSRP1 protein, humanTranscriptional Elongation Factors

Identifiers

PMID33688504
PMCPMC7925027
OpenAlexW3132127553

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Registered trials

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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.