Evidence map›Paper›PMID 36245988›Full record

ArticleJournal of oncology2022

Prognostic Modeling of Lung Adenocarcinoma Based on Hypoxia and Ferroptosis-Related Genes.

Chang Liu, Yan-Qin Ruan, Lai-Hao Qu, Zhen-Hua Li, Chao Xie, Ya-Qiang Pan, Hao-Fei Li, Ding-Biao Li

Open access · hybridAbstract read
In one paragraph

Article in Journal of oncology, 2022. 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
1.5field-weighted citation impact, top 16% 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, 10 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

8 authors at 3 institutions in 1 country.

Chang LiuThoracic Surgery, Yan'an Affiliated Hospital of Kunming Medical University, Kunming Medical University, Kunming 650000, Yunnan Province, China.
Yan-Qin RuanGuizhou Center for Disease Control and Prevention, Guiyang, Guizhou Province 550001, China.
Lai-Hao QuThoracic Surgery, Yan'an Affiliated Hospital of Kunming Medical University, Kunming Medical University, Kunming 650000, Yunnan Province, China.
Zhen-Hua LiThoracic Surgery, Yan'an Affiliated Hospital of Kunming Medical University, Kunming Medical University, Kunming 650000, Yunnan Province, China.
Chao XieThoracic Surgery, Yan'an Affiliated Hospital of Kunming Medical University, Kunming Medical University, Kunming 650000, Yunnan Province, China.
Ya-Qiang PanThoracic Surgery, Yan'an Affiliated Hospital of Kunming Medical University, Kunming Medical University, Kunming 650000, Yunnan Province, China.
Hao-Fei LiThe First Clinical College of Xinxiang Medical University, Xinxiang, Henan Province 453003, China.
Ding-Biao LiThoracic Surgery, Yan'an Affiliated Hospital of Kunming Medical University, Kunming Medical University, Kunming 650000, Yunnan Province, China.ORCID https://orcid.org/0000-0001-7384-873X
Kunming Medical University · CNGuizhou Center for Disease Control and Prevention · CNXinxiang Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: It is well known that hypoxia and ferroptosis are intimately connected with tumor development. The purpose of this investigation was to identify whether they have a prognostic signature. To this end, genes related to hypoxia and ferroptosis scores were investigated using bioinformatics analysis to stratify the risk of lung adenocarcinoma. Methods: Hypoxia and ferroptosis scores were estimated using The Cancer Genome Atlas (TCGA) database-derived cohort transcriptome profiles via the single sample gene set enrichment analysis (ssGSEA) algorithm. The candidate genes associated with hypoxia and ferroptosis scores were identified using weighted correlation network analysis (WGCNA) and differential expression analysis. The prognostic genes in this study were discovered using the Cox regression (CR) model in conjunction with the LASSO method, which was then utilized to create a prognostic signature. The efficacy, accuracy, and clinical value of the prognostic model were evaluated using an independent validation cohort, Receiver Operator Characteristic (ROC) curve, and nomogram. The analysis of function and immune cell infiltration was also carried out. Results: Here, we appraised 152 candidate genes expressed not the same, which were related to hypoxia and ferroptosis for prognostic modeling in The Cancer Genome Atlas Lung Adenocarcinoma (TCGA-LUAD) cohort, and these genes were further validated in the GSE31210 cohort. We found that the 14-gene-based prognostic model, utilizing Conclusion: Our research found a 14-gene signature and established a nomogram that accurately predicted the prognosis in patients with lung adenocarcinoma. Clinical decision-making and therapeutic customization may benefit from these results, which may serve as a valuable reference in the future.

Identifiers

PMID36245988
PMCPMC9553523
OpenAlexW4296343583

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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.