EN
Isocitrate Dehydrogenase: Three Subunits in Different Cancer Types—Changes in Gene Expression, Mutation Status, and Cancer Progression.
Abstract
The isocitrate dehydrogenase (IDH) gene encodes three protein isoforms (IDH1, IDH2 and IDH3). IDH3 exists in three subunits (IDH3A, IDH3B, and IDH3G). Examining the gene expression level and mutation status of IDH3 subunits could help find new diagnoses or treatment options for specific cancer types. Until now, studies on the IDH3 enzyme have been focused on the IDH3A subunit and a few types of cancer. In our study, the effect of IDH3A, IDH3B, and IDH3G expression changes on cancer progression and survival in the ten major cancer types were investigated using bioinformatic tools. Then, the impact of mutation status on cancer progression was examined in the TCGA database. The expression level of IDH3 subunits increased as the bladder, breast, colon, esophageal, lung, and stomach cancers progressed. The elevated expression level of all IDH3 subunit expressions leads to poor prognosis in colon, esophageal, lung, prostate, and stomach cancers. The cumulative alteration rates revealed low-frequency (0.3-5.9 %) mutations in all IDH3 subunits. IDH3A, IDH3B, and IDH3G expression was significantly altered after mutation among all types of cancer studied except the prostate. Our data showed that there may be correlation between the mutation status of the IDH3 subunits and breast, esophageal, lung and stomach cancer progression.
Keywords
References
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Details
Primary Language
English
Subjects
Bioinformatics and Computational Biology (Other), Cancer Biology
Journal Section
Research Article
Authors
Publication Date
March 25, 2025
Submission Date
September 28, 2024
Acceptance Date
January 26, 2025
Published in Issue
Year 2025 Volume: 46 Number: 1
APA
Bulut Atalay, E. (2025). Isocitrate Dehydrogenase: Three Subunits in Different Cancer Types—Changes in Gene Expression, Mutation Status, and Cancer Progression. Cumhuriyet Science Journal, 46(1), 13-21. https://doi.org/10.17776/csj.1557751
AMA
1.Bulut Atalay E. Isocitrate Dehydrogenase: Three Subunits in Different Cancer Types—Changes in Gene Expression, Mutation Status, and Cancer Progression. CSJ. 2025;46(1):13-21. doi:10.17776/csj.1557751
Chicago
Bulut Atalay, Esra. 2025. “Isocitrate Dehydrogenase: Three Subunits in Different Cancer Types—Changes in Gene Expression, Mutation Status, and Cancer Progression”. Cumhuriyet Science Journal 46 (1): 13-21. https://doi.org/10.17776/csj.1557751.
EndNote
Bulut Atalay E (March 1, 2025) Isocitrate Dehydrogenase: Three Subunits in Different Cancer Types—Changes in Gene Expression, Mutation Status, and Cancer Progression. Cumhuriyet Science Journal 46 1 13–21.
IEEE
[1]E. Bulut Atalay, “Isocitrate Dehydrogenase: Three Subunits in Different Cancer Types—Changes in Gene Expression, Mutation Status, and Cancer Progression”., CSJ, vol. 46, no. 1, pp. 13–21, Mar. 2025, doi: 10.17776/csj.1557751.
ISNAD
Bulut Atalay, Esra. “Isocitrate Dehydrogenase: Three Subunits in Different Cancer Types—Changes in Gene Expression, Mutation Status, and Cancer Progression”. Cumhuriyet Science Journal 46/1 (March 1, 2025): 13-21. https://doi.org/10.17776/csj.1557751.
JAMA
1.Bulut Atalay E. Isocitrate Dehydrogenase: Three Subunits in Different Cancer Types—Changes in Gene Expression, Mutation Status, and Cancer Progression. CSJ. 2025;46:13–21.
MLA
Bulut Atalay, Esra. “Isocitrate Dehydrogenase: Three Subunits in Different Cancer Types—Changes in Gene Expression, Mutation Status, and Cancer Progression”. Cumhuriyet Science Journal, vol. 46, no. 1, Mar. 2025, pp. 13-21, doi:10.17776/csj.1557751.
Vancouver
1.Esra Bulut Atalay. Isocitrate Dehydrogenase: Three Subunits in Different Cancer Types—Changes in Gene Expression, Mutation Status, and Cancer Progression. CSJ. 2025 Mar. 1;46(1):13-21. doi:10.17776/csj.1557751