Different impacts of TP53 mutations on cell cycle-related gene expression among cancer types
Abstract Functional properties caused by TP53 mutations are involved in cancer development and progression. Although most of the mutations lose normal p53 functions, some of them, gain-of-function (GOF) mutations, exhibiting novel oncogenic functions. No reports have analyzed the impact of TP53 muta...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Nature Portfolio
2023-03-01
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| Series: | Scientific Reports |
| Online Access: | https://doi.org/10.1038/s41598-023-32092-8 |
| _version_ | 1797859942184517632 |
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| author | Keiju Sasaki Shin Takahashi Kota Ouchi Yasufumi Otsuki Shonosuke Wakayama Chikashi Ishioka |
| author_facet | Keiju Sasaki Shin Takahashi Kota Ouchi Yasufumi Otsuki Shonosuke Wakayama Chikashi Ishioka |
| author_sort | Keiju Sasaki |
| collection | DOAJ |
| description | Abstract Functional properties caused by TP53 mutations are involved in cancer development and progression. Although most of the mutations lose normal p53 functions, some of them, gain-of-function (GOF) mutations, exhibiting novel oncogenic functions. No reports have analyzed the impact of TP53 mutations on the gene expression profile of the p53 signaling pathway across cancer types. This study is a cross-cancer type analysis of the effects of TP53 mutations on gene expression. A hierarchical cluster analysis of the expression profile of the p53 signaling pathway classified 21 cancer types into two clusters (A1 and A2). Changes in the expression of cell cycle-related genes and MKI67 by TP53 mutations were greater in cluster A1 than in cluster A2. There was no distinct difference in the effects between GOF and non-GOF mutations on the gene expression profile of the p53 signaling pathway. |
| first_indexed | 2024-04-09T21:37:43Z |
| format | Article |
| id | doaj.art-3bc53f5627904ea39c187d5491ea1918 |
| institution | Directory Open Access Journal |
| issn | 2045-2322 |
| language | English |
| last_indexed | 2024-04-09T21:37:43Z |
| publishDate | 2023-03-01 |
| publisher | Nature Portfolio |
| record_format | Article |
| series | Scientific Reports |
| spelling | doaj.art-3bc53f5627904ea39c187d5491ea19182023-03-26T11:11:11ZengNature PortfolioScientific Reports2045-23222023-03-0113111410.1038/s41598-023-32092-8Different impacts of TP53 mutations on cell cycle-related gene expression among cancer typesKeiju Sasaki0Shin Takahashi1Kota Ouchi2Yasufumi Otsuki3Shonosuke Wakayama4Chikashi Ishioka5Department of Clinical Oncology, Graduate School of Medicine, Tohoku UniversityDepartment of Clinical Oncology, Graduate School of Medicine, Tohoku UniversityDepartment of Clinical Oncology, Graduate School of Medicine, Tohoku UniversityDepartment of Clinical Oncology, Graduate School of Medicine, Tohoku UniversityDepartment of Clinical Oncology, Graduate School of Medicine, Tohoku UniversityDepartment of Clinical Oncology, Graduate School of Medicine, Tohoku UniversityAbstract Functional properties caused by TP53 mutations are involved in cancer development and progression. Although most of the mutations lose normal p53 functions, some of them, gain-of-function (GOF) mutations, exhibiting novel oncogenic functions. No reports have analyzed the impact of TP53 mutations on the gene expression profile of the p53 signaling pathway across cancer types. This study is a cross-cancer type analysis of the effects of TP53 mutations on gene expression. A hierarchical cluster analysis of the expression profile of the p53 signaling pathway classified 21 cancer types into two clusters (A1 and A2). Changes in the expression of cell cycle-related genes and MKI67 by TP53 mutations were greater in cluster A1 than in cluster A2. There was no distinct difference in the effects between GOF and non-GOF mutations on the gene expression profile of the p53 signaling pathway.https://doi.org/10.1038/s41598-023-32092-8 |
| spellingShingle | Keiju Sasaki Shin Takahashi Kota Ouchi Yasufumi Otsuki Shonosuke Wakayama Chikashi Ishioka Different impacts of TP53 mutations on cell cycle-related gene expression among cancer types Scientific Reports |
| title | Different impacts of TP53 mutations on cell cycle-related gene expression among cancer types |
| title_full | Different impacts of TP53 mutations on cell cycle-related gene expression among cancer types |
| title_fullStr | Different impacts of TP53 mutations on cell cycle-related gene expression among cancer types |
| title_full_unstemmed | Different impacts of TP53 mutations on cell cycle-related gene expression among cancer types |
| title_short | Different impacts of TP53 mutations on cell cycle-related gene expression among cancer types |
| title_sort | different impacts of tp53 mutations on cell cycle related gene expression among cancer types |
| url | https://doi.org/10.1038/s41598-023-32092-8 |
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