Evidence map›Paper›PMID 34349753›Full record

ArticleFrontiers in immunology2021

Multi-Omics Profiling Identifies Risk Hypoxia-Related Signatures for Ovarian Cancer Prognosis.

Xingyu Chen, Hua Lan, Dong He, Runshi Xu, Yao Zhang, Yaxin Cheng, Haotian Chen, Songshu Xiao, Ke Cao

Open access · goldAbstract read
In one paragraph

Article in Frontiers in immunology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
2.8field-weighted citation impact, top 9% 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

14 citing papers in PubMed, 19 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

9 authors at 4 institutions in 1 country.

Xingyu ChenDepartment of Oncology, Third Xiangya Hospital of Central South University, Changsha, China.
Hua LanDepartment of Obstetrics and Gynecology, Third Xiangya Hospital of Central South University, Changsha, China.
Dong HeDepartment of Respiration, The Second People's Hospital of Hunan Province of Hunan University of Chinese Medicine, Changsha, China.
Runshi XuMedical school, Hunan University of Chinese Medicine, Changsha, China.
Yao ZhangDepartment of Oncology, Third Xiangya Hospital of Central South University, Changsha, China.
Yaxin ChengDepartment of Oncology, Third Xiangya Hospital of Central South University, Changsha, China.
Haotian ChenDepartment of Oncology, Third Xiangya Hospital of Central South University, Changsha, China.
Songshu XiaoDepartment of Obstetrics and Gynecology, Third Xiangya Hospital of Central South University, Changsha, China.
Ke CaoDepartment of Oncology, Third Xiangya Hospital of Central South University, Changsha, China.
Third Xiangya Hospital · CNCentral South University · CNHunan University · CNHunan University of Traditional Chinese Medicine · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Ovarian cancer (OC) has the highest mortality rate among gynecologic malignancy. Hypoxia is a driver of the malignant progression in OC, which results in poor prognosis. We herein aimed to develop a validated model that was based on the hypoxia genes to systematically evaluate its prognosis in tumor immune microenvironment (TIM). Results: We identified 395 hypoxia-immune genes using weighted gene co-expression network analysis (WGCNA). We then established a nine hypoxia-related genes risk model using least absolute shrinkage and selection operator (LASSO) Cox regression, which efficiently distinguished high-risk patients from low-risk ones. We found that high-risk patients were significantly related to poor prognosis. The high-risk group showed unique immunosuppressive microenvironment, lower antigen presentation, and higher levels of inhibitory cytokines. There were also significant differences in somatic copy number alterations (SCNAs) and mutations between the high- and low-risk groups, indicating immune escape in the high-risk group. Tumor immune dysfunction and exclusion (TIDE) and SubMap algorithms showed that low-risk patients are significantly responsive to programmed cell death protein-1 (PD-1) inhibitors. Conclusions: In this study, we highlighted the clinical significance of hypoxia in OC and established a hypoxia-related model for predicting prognosis and providing potential immunotherapy strategies.

Indexed as

DNA Copy Number VariationsFemaleHumansImmune Checkpoint InhibitorsNomogramsOvarian NeoplasmsPrognosisTumor HypoxiaTumor MicroenvironmentImmune Checkpoint Inhibitorshypoxiaimmune-escapeimmune responsesomatic copy number alterationstumor immune microenvironment

Identifiers

PMID34349753
PMCPMC8327177
OpenAlexW3186568891

What Socratic holds

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LicenceCC BY
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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.