Prognostic potential of CUL3 ligase with differential roles in luminal A and basal type breast cancer tumors
Breast cancer is a prevalent and significant cause of mortality in women, and manifests as six molecular subtypes. Its further histologic classification into non-invasive ductal or lobular carcinoma (DCIS) and invasive carcinoma (ILC or IDC) underscores its heterogeneity. The ubiquitin–proteasome sy...
Elmentve itt :
| Szerzők: | |
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| Dokumentumtípus: | Cikk |
| Megjelent: |
2024
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| Sorozat: | SCIENTIFIC REPORTS
14 No. 1 |
| Tárgyszavak: | |
| doi: | 10.1038/s41598-024-65692-z |
| mtmt: | 35076497 |
| Online Access: | http://publicatio.bibl.u-szeged.hu/33879 |
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| 024 | 7 | |a 10.1038/s41598-024-65692-z |2 doi | |
| 024 | 7 | |a 35076497 |2 mtmt | |
| 040 | |a SZTE Publicatio Repozitórium |b hun | ||
| 041 | |a eng | ||
| 100 | 1 | |a Pantazi Vasiliki | |
| 245 | 1 | 0 | |a Prognostic potential of CUL3 ligase with differential roles in luminal A and basal type breast cancer tumors |h [elektronikus dokumentum] / |c Pantazi Vasiliki |
| 260 | |c 2024 | ||
| 300 | |a 19 | ||
| 490 | 0 | |a SCIENTIFIC REPORTS |v 14 No. 1 | |
| 520 | 3 | |a Breast cancer is a prevalent and significant cause of mortality in women, and manifests as six molecular subtypes. Its further histologic classification into non-invasive ductal or lobular carcinoma (DCIS) and invasive carcinoma (ILC or IDC) underscores its heterogeneity. The ubiquitin–proteasome system plays a crucial role in breast cancer, with inhibitors targeting the 26S proteasome showing promise in clinical treatment. The Cullin-RING ubiquitin ligases, including CUL3, have direct links to breast cancer. This study focuses on CUL3 as a potential biomarker, leveraging high-throughput sequencing, gene expression profiling, experimental and data analysis tools. Through comprehensive analysis using databases like GEPIA2 and UALCAN, as well as TCGA datasets, CUL3's expression and its association with prognostic values were assessed. Additionally, the impact of CUL3 overexpression was explored in MCF-7 and MDA-MB-231 breast cancer cell lines, revealing distinct differences in molecular and phenotypic characteristics. We further profiled its expression and localization in breast cancer tissues identifying prominent differences between luminal A and TNBC tumors. Conclusively, CUL3 was found to be associated with cell cycle progression, and DNA damage response, exhibiting diverse roles depending on the tumor's molecular type. It exhibits a tendency to act as an oncogene in triple-negative tumors and as a tumor suppressor in luminal A types, suggesting a potential significance in breast cancer progression and therapeutic directions. | |
| 650 | 4 | |a Klinikai orvostan | |
| 700 | 0 | 1 | |a Miklós Vanda |e aut |
| 700 | 0 | 1 | |a Smith Paul |e aut |
| 700 | 0 | 2 | |a Oláh-Németh Orsolya |e aut |
| 700 | 0 | 2 | |a Pankotai-Bodó Gabriella |e aut |
| 700 | 0 | 2 | |a Teja Dondapati Divya |e aut |
| 700 | 0 | 2 | |a Ayaydin Ferhan |e aut |
| 700 | 0 | 2 | |a D’Angiolella Vincenzo |e aut |
| 700 | 0 | 2 | |a Pankotai Tibor |e aut |
| 856 | 4 | 0 | |u http://publicatio.bibl.u-szeged.hu/33879/1/s41598-024-65692-z1.pdf |z Dokumentum-elérés |