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A paradigm shift in cancer research based on integrative multi-omics approaches: glutaminase serves as a pioneering cuproptosis-related gene in pan-cancer.
- Source :
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BMC women's health [BMC Womens Health] 2024 Apr 02; Vol. 24 (1), pp. 213. Date of Electronic Publication: 2024 Apr 02. - Publication Year :
- 2024
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Abstract
- Background: Cuproptosis is a newly identified form of unprogrammed cell death. As a pivotal metabolic regulator, glutaminase (GLS) has recently been discovered to be linked to cuproptosis. Despite this discovery, the oncogenic functions and mechanisms of GLS in various cancers are still not fully understood.<br />Methods: In this study, a comprehensive omics analysis was performed to investigate the differential expression levels, diagnostic and prognostic potential, correlation with tumor immune infiltration, genetic alterations, and drug sensitivity of GLS across multiple malignancies.<br />Results: Our findings revealed unique expression patterns of GLS across various cancer types and molecular subtypes of carcinomas, underscoring its pivotal role primarily in energy and nutrition metabolism. Additionally, GLS showed remarkable diagnostic and prognostic performance in specific cancers, suggesting its potential as a promising biomarker for cancer detection and prognosis. Furthermore, we focused on uterine corpus endometrial carcinoma (UCEC) and developed a novel prognostic model associated with GLS, indicating a close correlation between GLS and UCEC. Moreover, our exploration into immune infiltration, genetic heterogeneity, tumor stemness, and drug sensitivity provided novel insights and directions for future research and laid the foundation for high-quality verification.<br />Conclusion: Collectively, our study is the first comprehensive investigation of the biological and clinical significance of GLS in pan-cancer. In our study, GLS was identified as a promising biomarker for UCEC, providing valuable evidence and a potential target for anti-tumor therapy. Overall, our findings shed light on the multifaceted functions of GLS in cancer and offer new avenues for further research.<br /> (© 2024. The Author(s).)
- Subjects :
- Humans
Multiomics
Research
Biomarkers
Glutaminase genetics
Carcinoma
Subjects
Details
- Language :
- English
- ISSN :
- 1472-6874
- Volume :
- 24
- Issue :
- 1
- Database :
- MEDLINE
- Journal :
- BMC women's health
- Publication Type :
- Academic Journal
- Accession number :
- 38566121
- Full Text :
- https://doi.org/10.1186/s12905-024-03061-8