Evidence map›Paper›PMID 34899864›Full record

ArticleFrontiers in genetics2021

A Novel Pyroptosis-Related Signature for Predicting Prognosis and Indicating Immune Microenvironment Features in Osteosarcoma.

Yiming Zhang, Rong He, Xuan Lei, Lianghao Mao, Pan Jiang, Chenlie Ni, Zhengyu Yin, Xinyu Zhong, Chen Chen, Qiping Zheng and 1 more

Abstract read
In one paragraph

Article in Frontiers in genetics, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed
–field-weighted citation impact
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

33 citing papers in PubMed.

  1. Article
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  8. Large-Scale Comparative Analysis of Canine and Human Osteosarcomas Uncovers Conserved Clinically Relevant Tumor Microenvironment Subtypes.Clinical cancer research : an official journal of the American Association for Cancer Research · 2024
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  12. ANXA5: A Key Regulator of Immune Cell Infiltration in Hepatocellular Carcinoma.Medical science monitor : international medical journal of experimental and clinical research · 2024
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  14. Review
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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

11 authors.

Yiming ZhangDepartment of Orthopedics, Affiliated Hospital of Jiangsu University, Zhenjiang, China.
Rong HeCancer Institute, The Affiliated People's Hospital of Jiangsu University, Zhenjiang, China.
Xuan LeiDepartment of Burn and Plastic Surgery, Affiliated Hospital of Jiangsu University, Zhenjiang, China.
Lianghao MaoDepartment of Orthopedics, Affiliated Hospital of Jiangsu University, Zhenjiang, China.
Pan JiangDepartment of Orthopedics, Affiliated Hospital of Jiangsu University, Zhenjiang, China.
Chenlie NiDepartment of Orthopedics, Affiliated Hospital of Jiangsu University, Zhenjiang, China.
Zhengyu YinDepartment of Orthopedics, Affiliated Hospital of Jiangsu University, Zhenjiang, China.
Xinyu ZhongDepartment of Orthopedics, Affiliated Hospital of Jiangsu University, Zhenjiang, China.
Chen ChenDepartment of Hematological Laboratory Science, Jiangsu Key Laboratory of Medical Science and Laboratory Medicine, School of Medicine, Jiangsu University Zhenjiang, Guiyang, China.
Qiping ZhengDepartment of Hematological Laboratory Science, Jiangsu Key Laboratory of Medical Science and Laboratory Medicine, School of Medicine, Jiangsu University Zhenjiang, Guiyang, China.
Dapeng LiDepartment of Orthopedics, Affiliated Hospital of Jiangsu University, Zhenjiang, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Osteosarcoma is a common malignant bone tumor with a propensity for drug resistance, recurrence, and metastasis. A growing number of studies have elucidated the dual role of pyroptosis in the development of cancer, which is a gasdermin-regulated novel inflammatory programmed cell death. However, the interaction between pyroptosis and the overall survival (OS) of osteosarcoma patients is poorly understood. This study aimed to construct a prognostic model based on pyroptosis-related genes to provide new insights into the prognosis of osteosarcoma patients. We identified 46 differentially expressed pyroptosis-associated genes between osteosarcoma tissues and normal control tissues. A total of six risk genes affecting the prognosis of osteosarcoma patients were screened to form a pyroptosis-related signature by univariate and LASSO regression analysis and verified using GSE21257 as a validation cohort. Combined with other clinical characteristics, including age, gender, and metastatic status, we found that the pyroptosis-related signature score, which we named "PRS-score," was an independent prognostic factor for patients with osteosarcoma and that a low PRS-score indicated better OS and a lower risk of metastasis. The result of ssGSEA and ESTIMATE algorithms showed that a lower PRS-score indicated higher immune scores, higher levels of tumor infiltration by immune cells, more active immune function, and lower tumor purity. In summary, we developed and validated a pyroptosis-related signature for predicting the prognosis of osteosarcoma, which may contribute to early diagnosis and immunotherapy of osteosarcoma.

Indexed as

immunotherapyosteosarcomaprognosispyroptosissurvival analysis

Identifiers

PMID34899864
PMCPMC8662937

What Socratic holds

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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 Socratic graph.