NUCKS1 promotes invasion and metastasis of colorectal cancer by stabilizing HDAC2 and activating AKT
Abstract Nuclear ubiquitous casein and cyclin-dependent kinase substrate 1 (NUCKS1) functions as an oncogene in colorectal cancer (CRC), promotes the progression of CRC, and is associated with poor prognosis in patients. Studies have found that NUCKS1 promotes tumor cell metastasis, yet its role in...
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| Main Authors: | , , , , , , , |
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| Format: | Article |
| Language: | English |
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Nature Publishing Group
2025-06-01
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| Series: | Oncogenesis |
| Online Access: | https://doi.org/10.1038/s41389-025-00562-5 |
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| _version_ | 1849685877936095232 |
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| author | Liaoliao Zhu Ting Zhao Haichuan Su Junqiang Li Xiangjing Shen Liang Zhang Jun Chen Yang Song |
| author_facet | Liaoliao Zhu Ting Zhao Haichuan Su Junqiang Li Xiangjing Shen Liang Zhang Jun Chen Yang Song |
| author_sort | Liaoliao Zhu |
| collection | DOAJ |
| description | Abstract Nuclear ubiquitous casein and cyclin-dependent kinase substrate 1 (NUCKS1) functions as an oncogene in colorectal cancer (CRC), promotes the progression of CRC, and is associated with poor prognosis in patients. Studies have found that NUCKS1 promotes tumor cell metastasis, yet its role in CRC invasion and metastasis remains unclear. Our findings revealed higher NUCKS1 expression in metastatic CRC compared to non-metastatic samples. Upregulation of NUCKS1 expression promoted the migration and invasion of CRC cells, while knockdown of NUCKS1 significantly inhibited the migration and invasion of CRC cells. Mechanistically, NUCKS1 was initially found to upregulate HDAC2 expression by inhibiting the lysosomal pathway, activating AKT, and thus promoting CRC invasion and metastasis. Moreover, HDAC2 inhibitor Santacruzamate A or AKT inhibitor LY294002 rescued the migration and invasion of CRC cells caused by NUCKS1 overexpression. In vivo, by injecting CRC cells into the tail vein of a nude mouse model, we found that overexpression of NUCKS1-induced lung and liver metastasis was suppressed by HDAC2 knockdown or intraperitoneal administration of the HDAC2 inhibitor Santacruzamate A. Meanwhile, AKT inhibitor LY294002 significantly inhibited lung and liver metastasis caused by overexpression of HDAC2. The expression levels of NUCKS1, HDAC2, and phosphorylated AKT were significantly positively correlated in human CRC tissues. These findings suggest that NUCKS1 contributes to CRC invasion and metastasis by stabilizing HDAC2 and activating AKT, highlighting NUCKS1 and HDAC2 as potential therapeutic targets for CRC. |
| format | Article |
| id | doaj-art-98f039bfcc434bafabe18bdc4a942599 |
| institution | DOAJ |
| issn | 2157-9024 |
| language | English |
| publishDate | 2025-06-01 |
| publisher | Nature Publishing Group |
| record_format | Article |
| series | Oncogenesis |
| spelling | doaj-art-98f039bfcc434bafabe18bdc4a9425992025-08-20T03:22:55ZengNature Publishing GroupOncogenesis2157-90242025-06-0114111210.1038/s41389-025-00562-5NUCKS1 promotes invasion and metastasis of colorectal cancer by stabilizing HDAC2 and activating AKTLiaoliao Zhu0Ting Zhao1Haichuan Su2Junqiang Li3Xiangjing Shen4Liang Zhang5Jun Chen6Yang Song7Department of Oncology, Tangdu Hospital, Air Force Medical UniversityDepartment of Oncology, Tangdu Hospital, Air Force Medical UniversityDepartment of Oncology, Tangdu Hospital, Air Force Medical UniversityDepartment of Oncology, Tangdu Hospital, Air Force Medical UniversityDepartment of Oncology, Tangdu Hospital, Air Force Medical UniversityDepartment of Oncology, Tangdu Hospital, Air Force Medical UniversityOrthopedics Department of Xi’an People’s Hospital (Xi’an Fourth Hospital)Department of Oncology, Tangdu Hospital, Air Force Medical UniversityAbstract Nuclear ubiquitous casein and cyclin-dependent kinase substrate 1 (NUCKS1) functions as an oncogene in colorectal cancer (CRC), promotes the progression of CRC, and is associated with poor prognosis in patients. Studies have found that NUCKS1 promotes tumor cell metastasis, yet its role in CRC invasion and metastasis remains unclear. Our findings revealed higher NUCKS1 expression in metastatic CRC compared to non-metastatic samples. Upregulation of NUCKS1 expression promoted the migration and invasion of CRC cells, while knockdown of NUCKS1 significantly inhibited the migration and invasion of CRC cells. Mechanistically, NUCKS1 was initially found to upregulate HDAC2 expression by inhibiting the lysosomal pathway, activating AKT, and thus promoting CRC invasion and metastasis. Moreover, HDAC2 inhibitor Santacruzamate A or AKT inhibitor LY294002 rescued the migration and invasion of CRC cells caused by NUCKS1 overexpression. In vivo, by injecting CRC cells into the tail vein of a nude mouse model, we found that overexpression of NUCKS1-induced lung and liver metastasis was suppressed by HDAC2 knockdown or intraperitoneal administration of the HDAC2 inhibitor Santacruzamate A. Meanwhile, AKT inhibitor LY294002 significantly inhibited lung and liver metastasis caused by overexpression of HDAC2. The expression levels of NUCKS1, HDAC2, and phosphorylated AKT were significantly positively correlated in human CRC tissues. These findings suggest that NUCKS1 contributes to CRC invasion and metastasis by stabilizing HDAC2 and activating AKT, highlighting NUCKS1 and HDAC2 as potential therapeutic targets for CRC.https://doi.org/10.1038/s41389-025-00562-5 |
| spellingShingle | Liaoliao Zhu Ting Zhao Haichuan Su Junqiang Li Xiangjing Shen Liang Zhang Jun Chen Yang Song NUCKS1 promotes invasion and metastasis of colorectal cancer by stabilizing HDAC2 and activating AKT Oncogenesis |
| title | NUCKS1 promotes invasion and metastasis of colorectal cancer by stabilizing HDAC2 and activating AKT |
| title_full | NUCKS1 promotes invasion and metastasis of colorectal cancer by stabilizing HDAC2 and activating AKT |
| title_fullStr | NUCKS1 promotes invasion and metastasis of colorectal cancer by stabilizing HDAC2 and activating AKT |
| title_full_unstemmed | NUCKS1 promotes invasion and metastasis of colorectal cancer by stabilizing HDAC2 and activating AKT |
| title_short | NUCKS1 promotes invasion and metastasis of colorectal cancer by stabilizing HDAC2 and activating AKT |
| title_sort | nucks1 promotes invasion and metastasis of colorectal cancer by stabilizing hdac2 and activating akt |
| url | https://doi.org/10.1038/s41389-025-00562-5 |
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