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Li X, Yang P, Hou X, Ji S. Post-Translational Modification of PTEN Protein: Quantity and Activity. Oncol Rev 2024; 18:1430237. [PMID: 39144161 PMCID: PMC11321960 DOI: 10.3389/or.2024.1430237] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2024] [Accepted: 07/04/2024] [Indexed: 08/16/2024] Open
Abstract
Post-translational modifications play crucial roles in regulating protein functions and stabilities. PTEN is a critical tumor suppressor involved in regulating cellular proliferation, survival, and migration processes. However, dysregulation of PTEN is common in various human cancers. PTEN stability and activation/suppression have been extensively studied in the context of tumorigenesis through inhibition of the PI3K/AKT signaling pathway. PTEN undergoes various post-translational modifications, primarily including phosphorylation, acetylation, ubiquitination, SUMOylation, neddylation, and oxidation, which finely tune its activity and stability. Generally, phosphorylation modulates PTEN activity through its lipid phosphatase function, leading to altered power of the signaling pathways. Acetylation influences PTEN protein stability and degradation rate. SUMOylation has been implicated in PTEN localization and interactions with other proteins, affecting its overall function. Neddylation, as a novel modification of PTEN, is a key regulatory mechanism in the loss of tumor suppressor function of PTEN. Although current therapeutic approaches focus primarily on inhibiting PI3 kinase, understanding the post-translational modifications of PTEN could help provide new therapeutic strategies that can restore PTEN's role in PIP3-dependent tumors. The present review summarizes the major recent developments in the regulation of PTEN protein level and activity. We expect that these insights will contribute to better understanding of this critical tumor suppressor and its potential implications for cancer therapy in the future.
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Affiliation(s)
- Xiao Li
- Department of Basic Medicine, Zhengzhou Shuqing Medical College, Zhengzhou, Henan, China
| | - Pu Yang
- Department of Basic Medicine, Zhengzhou Shuqing Medical College, Zhengzhou, Henan, China
| | - Xiaoli Hou
- Department of Basic Medicine, Zhengzhou Shuqing Medical College, Zhengzhou, Henan, China
| | - Shaoping Ji
- Department of Basic Medicine, Zhengzhou Shuqing Medical College, Zhengzhou, Henan, China
- Department of Biochemistry and Molecular Biology, Medical School, Henan University, Kaifeng, Henan, China
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2
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Powell RT, Rinkenbaugh AL, Guo L, Cai S, Shao J, Zhou X, Zhang X, Jeter-Jones S, Fu C, Qi Y, Baameur Hancock F, White JB, Stephan C, Davies PJ, Moulder S, Symmans WF, Chang JT, Piwnica-Worms H. Targeting neddylation and sumoylation in chemoresistant triple negative breast cancer. NPJ Breast Cancer 2024; 10:37. [PMID: 38802426 PMCID: PMC11130334 DOI: 10.1038/s41523-024-00644-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2023] [Accepted: 05/09/2024] [Indexed: 05/29/2024] Open
Abstract
Triple negative breast cancer (TNBC) accounts for 15-20% of breast cancer cases in the United States. Systemic neoadjuvant chemotherapy (NACT), with or without immunotherapy, is the current standard of care for patients with early-stage TNBC. However, up to 70% of TNBC patients have significant residual disease once NACT is completed, which is associated with a high risk of developing recurrence within two to three years of surgical resection. To identify targetable vulnerabilities in chemoresistant TNBC, we generated longitudinal patient-derived xenograft (PDX) models from TNBC tumors before and after patients received NACT. We then compiled transcriptomes and drug response profiles for all models. Transcriptomic analysis identified the enrichment of aberrant protein homeostasis pathways in models from post-NACT tumors relative to pre-NACT tumors. This observation correlated with increased sensitivity in vitro to inhibitors targeting the proteasome, heat shock proteins, and neddylation pathways. Pevonedistat, a drug annotated as a NEDD8-activating enzyme (NAE) inhibitor, was prioritized for validation in vivo and demonstrated efficacy as a single agent in multiple PDX models of TNBC. Pharmacotranscriptomic analysis identified a pathway-level correlation between pevonedistat activity and post-translational modification (PTM) machinery, particularly involving neddylation and sumoylation targets. Elevated levels of both NEDD8 and SUMO1 were observed in models exhibiting a favorable response to pevonedistat compared to those with a less favorable response in vivo. Moreover, a correlation emerged between the expression of neddylation-regulated pathways and tumor response to pevonedistat, indicating that targeting these PTM pathways may prove effective in combating chemoresistant TNBC.
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Affiliation(s)
- Reid T Powell
- Center for Translational Cancer Research, Institute of Bioscience and Technology Texas A&M Health Science Center, Houston, TX, USA
| | - Amanda L Rinkenbaugh
- Department of Experimental Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Lei Guo
- Center for Translational Cancer Research, Institute of Bioscience and Technology Texas A&M Health Science Center, Houston, TX, USA
| | - Shirong Cai
- Department of Experimental Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Jiansu Shao
- Department of Experimental Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Xinhui Zhou
- Department of Experimental Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Xiaomei Zhang
- Department of Experimental Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Sabrina Jeter-Jones
- Department of Experimental Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Chunxiao Fu
- Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Yuan Qi
- Department of Experimental Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
- Department of Bioinformatics and Computational Biology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Faiza Baameur Hancock
- Department of Experimental Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Jason B White
- Department of Breast Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Clifford Stephan
- Center for Translational Cancer Research, Institute of Bioscience and Technology Texas A&M Health Science Center, Houston, TX, USA
| | - Peter J Davies
- Center for Translational Cancer Research, Institute of Bioscience and Technology Texas A&M Health Science Center, Houston, TX, USA
| | - Stacy Moulder
- Department of Breast Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
- Eli Lilly and Company, Indianapolis, IN, USA
| | - W Fraser Symmans
- Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Jeffrey T Chang
- Department of Bioinformatics and Computational Biology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
- Department of Integrative Biology and Pharmacology, The University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Helen Piwnica-Worms
- Department of Experimental Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
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3
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Wang T, Li X, Ma R, Sun J, Huang S, Sun Z, Wang M. Advancements in colorectal cancer research: Unveiling the cellular and molecular mechanisms of neddylation (Review). Int J Oncol 2024; 64:39. [PMID: 38391033 PMCID: PMC10919758 DOI: 10.3892/ijo.2024.5627] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2023] [Accepted: 01/22/2024] [Indexed: 02/24/2024] Open
Abstract
Neddylation, akin to ubiquitination, represents a post‑translational modification of proteins wherein neural precursor cell‑expressed developmentally downregulated protein 8 (NEDD8) is modified on the substrate protein through a series of reactions. Neddylation plays a pivotal role in the growth and proliferation of animal cells. In colorectal cancer (CRC), it predominantly contributes to the proliferation, metastasis and survival of tumor cells, decreasing overall patient survival. The strategic manipulation of the NEDD8‑mediated neddylation pathway holds immense therapeutic promise in terms of the potential to modulate the growth of tumors by regulating diverse biological responses within cancer cells, such as DNA damage response and apoptosis, among others. MLN4924 is an inhibitor of NEDD8, and its combined use with platinum drugs and irinotecan, as well as cycle inhibitors and NEDD activating enzyme inhibitors screened by drug repurposing, has been found to exert promising antitumor effects. The present review summarizes the recent progress made in the understanding of the role of NEDD8 in the advancement of CRC, suggesting that NEDD8 is a promising anti‑CRC target.
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Affiliation(s)
- Tianyu Wang
- School of Clinical and Basic Medical Sciences, Shandong First Medical University, Jinan, Shandong 250117, P.R. China
| | - Xiaobing Li
- School of Clinical and Basic Medical Sciences, Shandong First Medical University, Jinan, Shandong 250117, P.R. China
| | - Ruijie Ma
- Department of Thoracic Surgery, Jinan Central Hospital, Shandong University, Jinan, Shandong 250013, P.R. China
| | - Jian Sun
- Department of General Surgery, Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, Shandong 250014, P.R. China
- First Clinical Medical College, Shandong University of Traditional Chinese Medicine, Jinan, Shandong 250013, P.R. China
| | - Shuhong Huang
- School of Clinical and Basic Medical Sciences, Shandong First Medical University, Jinan, Shandong 250117, P.R. China
- Science and Technology Innovation Center, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong 250117, P.R. China
| | - Zhigang Sun
- Department of Thoracic Surgery, Jinan Central Hospital, Shandong University, Jinan, Shandong 250013, P.R. China
- Department of Thoracic Surgery, Central Hospital Affiliated to Shandong First Medical University, Jinan, Shandong 250013, P.R. China
| | - Meng Wang
- Department of General Surgery, Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, Shandong 250014, P.R. China
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Zhang H, Yang J, Song Q, Ding X, Sun F, Yang L. UBA3 promotes the occurrence and metastasis of intrahepatic cholangiocarcinoma through MAPK signaling pathway. Acta Biochim Biophys Sin (Shanghai) 2024; 56:199-209. [PMID: 38298057 PMCID: PMC10984854 DOI: 10.3724/abbs.2024014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2023] [Accepted: 09/22/2023] [Indexed: 02/02/2024] Open
Abstract
Intrahepatic cholangiocarcinoma (ICC) accounts for approximately 15% of primary liver cancers, and the incidence rate has been increasing in recent years. Surgical resection is the best treatment for ICC, but the 5-year survival rate is less than 30%. ICC signature genes are crucial for the early diagnosis of ICC, so it is especially important to identify signature genes. The aim of this study is to screen the signature genes of ICC and find the potential target for the treatment of ICC. We find that UBA3 is highly expressed in ICC, and knockdown of UBA3 inhibits ICC proliferation, invasion and migration. Mechanistic experiments show that UBA3 promotes ICC proliferation, invasion and migration by affecting ANXA2 through the MAPK signaling pathway. UBA3 is a target of bufalin, and bufalin targeting UBA3 inhibits ICC development and progression through the MAPK signaling pathway. In conclusion, our study shows that bufalin inhibits ICC by targeting UBA3, which has emerged as a new biomarker and potential therapeutic target for ICC.
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Affiliation(s)
- Huhu Zhang
- Department of Genetics and Cell BiologyBasic Medical CollegeQingdao UniversityQingdao266071China
| | - Jiahua Yang
- School of Basic MedicineQingdao UniversityQingdao266071China
- Institute of Brain Science and DiseaseShandong Provincial Key Laboratory of Pathogenesis and Prevention of Neurological DisordersQingdao UniversityQingdao266071China
| | - Qinghang Song
- College of MedicineQingdao UniversityQingdao266071China
| | - Xiaoyan Ding
- Department of Genetics and Cell BiologyBasic Medical CollegeQingdao UniversityQingdao266071China
| | - Fulin Sun
- College of MedicineQingdao UniversityQingdao266071China
| | - Lina Yang
- Department of Genetics and Cell BiologyBasic Medical CollegeQingdao UniversityQingdao266071China
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Fu DJ, Wang T. Targeting NEDD8-activating enzyme for cancer therapy: developments, clinical trials, challenges and future research directions. J Hematol Oncol 2023; 16:87. [PMID: 37525282 PMCID: PMC10388525 DOI: 10.1186/s13045-023-01485-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Accepted: 07/20/2023] [Indexed: 08/02/2023] Open
Abstract
NEDDylation, a post-translational modification through three-step enzymatic cascades, plays crucial roles in the regulation of diverse biological processes. NEDD8-activating enzyme (NAE) as the only activation enzyme in the NEDDylation modification has become an attractive target to develop anticancer drugs. To date, numerous inhibitors or agonists targeting NAE have been developed. Among them, covalent NAE inhibitors such as MLN4924 and TAS4464 currently entered into clinical trials for cancer therapy, particularly for hematological tumors. This review explains the relationships between NEDDylation and cancers, structural characteristics of NAE and multistep mechanisms of NEDD8 activation by NAE. In addition, the potential approaches to discover NAE inhibitors and detailed pharmacological mechanisms of NAE inhibitors in the clinical stage are explored in depth. Importantly, we reasonably investigate the challenges of NAE inhibitors for cancer therapy and possible development directions of NAE-targeting drugs in the future.
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Affiliation(s)
- Dong-Jun Fu
- Beijing Research Institute of Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Ting Wang
- Beijing Research Institute of Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China.
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6
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Zhang J, Zhang Y, Lin X, Han X, Meredith KL, Li Z. The effects of the tumor suppressor gene PTEN on the proliferation and apoptosis of breast cancer cells via AKT phosphorylation. Transl Cancer Res 2023; 12:1863-1872. [PMID: 37588750 PMCID: PMC10425639 DOI: 10.21037/tcr-23-826] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Accepted: 06/28/2023] [Indexed: 08/18/2023]
Abstract
Background The proliferation and apoptosis of cancer cells play important roles in breast carcinomas. However, to date, there have been few reports on the correlation between the expression of PTEN and AKT phosphorylation in breast cancer. This present study investigated the effects of the phosphatase and tensin homology deleted from chromosome 10 (PTEN) gene on the proliferation and apoptosis of breast cancer cells through protein kinase B (AKT) phosphorylation. Methods Human breast cancer MDA-MB-231 cells were transfected with the pcDNA3.0 control vector or the pcDNA3.0-PTEN vector for 48 hours. The Cell Counting Kit 8 (CCK-8) was used to detect cell survival rates, double staining was performed to detect apoptosis, and Western blot (WB) analysis was conducted to detect protein expression. The effects of PTEN expression on the cell cycle and apoptosis of human breast cancer cell line MDA-MB-231, and on the levels of phosphorylated AKT protein were further analyzed. Moreover, the relationship between the PTEN gene and clinical features were also analyzed. Results The cell survival rate of cells transfected with pcDNA3.0-PTEN was significantly lower than that of cells transfected with the control pcDNA3.0 vector (55.65%±12.18% vs. 97.32%±12.45%, P=0.004). Compared with the pcDNA3.0 group, the apoptosis rate of the pcDNA3.0-PTEN group was significantly increased (20.65±2.18 vs. 2.32±0.45, P=0.001). The expression of PTEN protein in pcDNA3.0-PTEN group was higher than that in the pcDNA3.0 group, and the expression of the AKT and mTOR proteins was significantly lower than that in pcDNA3.0 group (P<0.05). The expression of PTEN in the lymph node metastasis positive group was significantly higher than that in the lymph node metastasis negative group (P<0.05). The expression of the AKT protein in breast cancer was higher than that in normal breast tissue, and the difference was statistically significant (P<0.01). Conclusions Overexpression of the PTEN gene can promote AKT phosphorylation, increase the apoptotic index of breast cancer cells, and reduce the proliferative activity of breast cancer cells. This provided a new direction for the next treatment of breast cancer, but further clinical research is needed.
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Affiliation(s)
- Junhua Zhang
- Department of Breast Surgery, Affiliated Hospital of Hebei University, Baoding, China
| | - Ying Zhang
- Department of Breast Surgery, Affiliated Hospital of Hebei University, Baoding, China
| | - Xiaomeng Lin
- Department of Breast Surgery, Affiliated Hospital of Hebei University, Baoding, China
| | - Xiaoxu Han
- Department of Breast Surgery, Affiliated Hospital of Hebei University, Baoding, China
| | | | - Zhong Li
- Department of Breast Surgery, Affiliated Hospital of Hebei University, Baoding, China
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7
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Badawi S, Mohamed FE, Varghese DS, Ali BR. Genetic disruption of mammalian endoplasmic reticulum-associated protein degradation: Human phenotypes and animal and cellular disease models. Traffic 2023. [PMID: 37188482 DOI: 10.1111/tra.12902] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Revised: 04/28/2023] [Accepted: 05/02/2023] [Indexed: 05/17/2023]
Abstract
Endoplasmic reticulum-associated protein degradation (ERAD) is a stringent quality control mechanism through which misfolded, unassembled and some native proteins are targeted for degradation to maintain appropriate cellular and organelle homeostasis. Several in vitro and in vivo ERAD-related studies have provided mechanistic insights into ERAD pathway activation and its consequent events; however, a majority of these have investigated the effect of ERAD substrates and their consequent diseases affecting the degradation process. In this review, we present all reported human single-gene disorders caused by genetic variation in genes that encode ERAD components rather than their substrates. Additionally, after extensive literature survey, we present various genetically manipulated higher cellular and mammalian animal models that lack specific components involved in various stages of the ERAD pathway.
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Affiliation(s)
- Sally Badawi
- Department of Genetics and Genomics, College of Medicine and Health Sciences, United Arab Emirates University, Al Ain, United Arab Emirates
| | - Feda E Mohamed
- Department of Genetics and Genomics, College of Medicine and Health Sciences, United Arab Emirates University, Al Ain, United Arab Emirates
| | - Divya Saro Varghese
- Department of Genetics and Genomics, College of Medicine and Health Sciences, United Arab Emirates University, Al Ain, United Arab Emirates
| | - Bassam R Ali
- Department of Genetics and Genomics, College of Medicine and Health Sciences, United Arab Emirates University, Al Ain, United Arab Emirates
- ASPIRE Precision Medicine Research Institute Abu Dhabi, United Arab Emirates University, Al Ain, United Arab Emirates
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8
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Qin Y, Liang Y, Jiang G, Peng Y, Feng W. ACY-1215 suppresses the proliferation and induces apoptosis of chronic myeloid leukemia cells via the ROS/PTEN/Akt pathway. Cell Stress Chaperones 2022; 27:383-396. [PMID: 35674911 PMCID: PMC9346023 DOI: 10.1007/s12192-022-01280-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2022] [Revised: 05/09/2022] [Accepted: 05/20/2022] [Indexed: 01/03/2023] Open
Abstract
Chronic myeloid leukemia (CML) is a hematological tumor marked by the bcr-abl fusion gene formed by t (9;22) (q34; q11), which translated into the BCR-ABL protein. Tyrosine kinase inhibitors (TKIs) have been widely used to cure CML patients. Nevertheless, the emergence of TKI resistance has become the problem to the outcome of CML patients. Histone deacetylase 6 (HDAC6), a kind of Hsp90α deacetylase, was detected to be overexpressed in chronic myeloid leukemia stem cells. Besides, the loss of HDAC6 enzymatic activity can result in the degradation of Hsp90α's client proteins, such as BCR-ABL, the oncoprotein of CML. Here, we explored the expression of HDAC6 and discovered that it was upregulated compared with control in CML. Then we explored the effect of Rocilinostat (ACY-1215), a specific HDAC6 inhibitor, on CML cells. Our results proved that ACY-1215 could induce apoptosis and cell cycle arrest in a ROS-dependent manner. Moreover, we detected a downregulation of the BCR-ABL signaling pathway in the ACY-1215 treatment group. Mechanistically, we noted that the upregulation of PTEN was induced after being treated by ACY-1215 and its downstream protein p-Akt was decreased. The Akt activator SC79 can partially reverse the influence of ACY-1215 on CML cells. Besides, our results also proved that ACY-1215 can synergize with imatinib to suppress chronic myeloid leukemia in vitro and in vivo. On the whole, our study revealed that HDAC6 is a possible therapeutic target in CML, and the combination therapy of TKI and HDAC6 inhibitor may improve the outcome of CML patients.
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MESH Headings
- Antineoplastic Agents/pharmacology
- Apoptosis
- Cell Proliferation
- Drug Resistance, Neoplasm/genetics
- Histone Deacetylase Inhibitors/pharmacology
- Humans
- Hydroxamic Acids/pharmacology
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive/drug therapy
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive/genetics
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive/pathology
- PTEN Phosphohydrolase/genetics
- Proto-Oncogene Proteins c-akt/metabolism
- Pyrimidines/pharmacology
- Reactive Oxygen Species
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Affiliation(s)
- Yuefeng Qin
- Key Laboratory of Laboratory Medical Diagnostics Designated By the Ministry of Education, Department of Clinical Hematology, Chongqing Medical University, Chongqing, China
| | - Yang Liang
- Key Laboratory of Laboratory Medical Diagnostics Designated By the Ministry of Education, Department of Clinical Hematology, Chongqing Medical University, Chongqing, China
| | - Guoyun Jiang
- Key Laboratory of Laboratory Medical Diagnostics Designated By the Ministry of Education, Department of Clinical Hematology, Chongqing Medical University, Chongqing, China
| | - Yuhang Peng
- Key Laboratory of Laboratory Medical Diagnostics Designated By the Ministry of Education, Department of Clinical Hematology, Chongqing Medical University, Chongqing, China
| | - Wenli Feng
- Key Laboratory of Laboratory Medical Diagnostics Designated By the Ministry of Education, Department of Clinical Hematology, Chongqing Medical University, Chongqing, China.
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Qin X, Dang W, Yang X, Wang K, Kebreab E, Lyu L. Neddylation inactivation affects cell cycle and apoptosis in sheep follicular granulosa cells. J Cell Physiol 2022; 237:3278-3291. [PMID: 35578798 DOI: 10.1002/jcp.30777] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2022] [Revised: 05/03/2022] [Accepted: 05/05/2022] [Indexed: 11/10/2022]
Abstract
Protein neddylation inactivation is a novel topic in cancer research. However, there are few studies on the mechanism of neddylation underlying the development of sheep follicular granulosa cells (GCs). In this study, the development of follicular GCs in sheep was inactivated by MLN4924, a neddylation-specific inhibitor, which significantly attenuated the proliferation and cell index of sheep follicular GCs. Further, the inactivation of neddylation by MLN4924 caused the accumulation of the cullin ring ligase (CRLs) substrates Wee1 and c-Myc, which could upregulate NOXA protein expression. Meanwhile, the B-cell lymphoma/leukemia 2 (BCL2) family members Bcl-2 and MCL-1 were downregulated, subsequently inducing apoptosis in follicular GCs of sheep. Increasing Wee1 levels caused G2/M-phase arrest. The effects of neddylation inactivation on Akt, the JAK2/STAT3 signaling pathway, and Forkhead box class O(FOXO) family members were evaluated. Neddylation inactivation by MLN4924 increased the levels of phospho-Akt, JAK2, phospho-STAT3, and FOXO1 (p < 0.05) and decreased the levels of phospho-FOXO3a and STAT3 (p < 0.05). In addition, MLN4924 could alter the mitochondrial morphology of GCs, increase cellular glucose utilization and lactate production, increase reactive oxygen species (ROS) generation, and promote sheep follicular GCs glycolysis, thus causing changes in mitochondrial functions. Together, these findings point to an unrecognized role of neddylation in regulating follicular GCs proliferation in sheep.
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Affiliation(s)
- Xiaowei Qin
- Animal Genetics, Breeding and Reproduction Laboratory, College of Animal Science, Shanxi Agricultural University, Taigu, Shanxi, China
| | - Wenqing Dang
- Animal Genetics, Breeding and Reproduction Laboratory, College of Animal Science, Shanxi Agricultural University, Taigu, Shanxi, China
| | - Xiaofeng Yang
- Animal Genetics, Breeding and Reproduction Laboratory, College of Animal Science, Shanxi Agricultural University, Taigu, Shanxi, China
| | - Kai Wang
- Animal Genetics, Breeding and Reproduction Laboratory, College of Animal Science, Shanxi Agricultural University, Taigu, Shanxi, China
| | - Ermias Kebreab
- Department of Animal Science, University of California Davis, Davis, California, USA
| | - Lihua Lyu
- Animal Genetics, Breeding and Reproduction Laboratory, College of Animal Science, Shanxi Agricultural University, Taigu, Shanxi, China
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Gomarasca M, Lombardi G, Maroni P. SUMOylation and NEDDylation in Primary and Metastatic Cancers to Bone. Front Cell Dev Biol 2022; 10:889002. [PMID: 35465332 PMCID: PMC9020829 DOI: 10.3389/fcell.2022.889002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2022] [Accepted: 03/25/2022] [Indexed: 12/22/2022] Open
Abstract
Post-translational modifications comprise series of enzymatically-driven chemical modifications, virtually involving the entire cell proteome, that affect the fate of a target protein and, in turn, cell activity. Different classes of modifications can be established ranging from phosphorylation, glycosylation, ubiquitination, acetylation, methylation, lipidation and their inverse reactions. Among these, SUMOylation and NEDDylation are ubiquitin-like multi-enzymatic processes that determine the bound of SUMOs and NEDD8 labels, respectively, on defined amino acidic residues of a specific protein and regulate protein function. As fate-determinants of several effectors and mediators, SUMOylation and NEDDylation play relevant roles in many aspects of tumor cell biology. Bone represents a preferential site of metastasis for solid tumors (e.g., breast and prostate cancers) and the primary site of primitive tumors (e.g., osteosarcoma, chondrosarcoma). Deregulation of SUMOylation and NEDDylation affects different aspects of neoplastic transformation and evolution such as epithelial-mesenchymal transition, adaptation to hypoxia, expression and action of tumor suppressors and oncogenic mediators, and drug resistance. Thereby, they represent potential therapeutic targets. This narrative review aims at describing the involvement and regulation of SUMOylation and NEDDylation in tumor biology, with a specific focus on primary and secondary bone tumors, and to summarize and highlight their potentiality in diagnostics and therapeutic strategies.
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Affiliation(s)
- Marta Gomarasca
- Laboratory of Experimental Biochemistry and Molecular Biology, IRCCS Istituto Ortopedico Galeazzi, Milano, Italy
| | - Giovanni Lombardi
- Laboratory of Experimental Biochemistry and Molecular Biology, IRCCS Istituto Ortopedico Galeazzi, Milano, Italy
- Department of Athletics, Strength and Conditioning, Poznań University of Physical Education, Poznań, Polska
- *Correspondence: Giovanni Lombardi,
| | - Paola Maroni
- Laboratory of Experimental Biochemistry and Molecular Biology, IRCCS Istituto Ortopedico Galeazzi, Milano, Italy
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11
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Bano I, Malhi M, Zhao M, Giurgiulescu L, Sajjad H, Kieliszek M. A review on cullin neddylation and strategies to identify its inhibitors for cancer therapy. 3 Biotech 2022; 12:103. [PMID: 35463041 PMCID: PMC8964847 DOI: 10.1007/s13205-022-03162-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2021] [Accepted: 01/29/2022] [Indexed: 11/01/2022] Open
Abstract
The cullin-RING E3 ligases (CRLs) are the biggest components of the E3 ubiquitin ligase protein family, and they represent an essential role in various diseases that occur because of abnormal activation, particularly in tumors development. Regulation of CRLs needs neddylation, a post-translational modification involving an enzymatic cascade that transfers small, ubiquitin-like NEDD8 protein to CRLs. Many previous studies have confirmed neddylation as an enticing target for anticancer drug discoveries, and few recent studies have also found a significant increase in advancement in protein neddylation, including preclinical and clinical target validation to discover the neddylation inhibitor compound. In the present review, we first presented briefly the essence of CRLs' neddylation and its control, systematic analysis of CRLs, followed by the description of a few recorded chemical inhibitors of CRLs neddylation enzymes with recent examples of preclinical and clinical targets. We have also listed various structure-based pointing of protein-protein dealings in the CRLs' neddylation reaction, and last, the methods available to discover new inhibitors of neddylation are elaborated. This review will offer a concentrated, up-to-date, and detailed description of the discovery of neddylation inhibitors.
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Mast E, Bieser KL, Abraham-Villa M, Adams V, Akinlehin AJ, Aquino LZ, Austin JL, Austin AK, Beckham CN, Bengson EJ, Bieszk A, Bogard BL, Brennan RC, Brnot RM, Cirone NJ, Clark MR, Cooper BN, Cruz D, Daprizio KA, DeBoe J, Dencker MM, Donnelly LL, Driscoll L, DuBeau RJ, Durso SW, Ejub A, Elgosbi W, Estrada M, Evins K, Fox PD, France JM, Franco Hernandez MG, Garcia LA, Garl O, Gorsuch MR, Gorzeman-mohr MA, Grothouse ME, Gubbels ME, Hakemiamjad R, Harvey CV, Hoeppner MA, Ivanov JL, Johnson VM, Johnson JL, Johnson A, Johnston K, Keller KR, Kennedy BT, Killian LR, Klumb M, Koehn OL, Koym AS, Kress KJ, Landis RE, Lewis KN, Lim E, Lopez IK, Lowe D, Luengo Carretero P, Lunaburg G, Mallinder SL, Marshall NA, Mathew J, Mathew J, Mcmanaway HS, Meegan EN, Meyst JD, Miller MJ, Minogue CK, Mohr AA, Moran CI, Moran A, Morris MD, Morrison MD, Moses EA, Mullins CJ, Neri CI, Nichols JM, Nickels BR, Okai AM, Okonmah C, Paramo M, Paramo M, Parker SL, Parmar NK, Paschal J, Patel P, Patel D, Perkins EB, Perry MM, Perry Z, Pollock AA, Portalatin O, Proffitt KS, Queen JT, Quemeneur AC, Richardson AG, Rosenberger K, Rutherford AM, Santos-Perez IX, Sarti CY, Schouweiler LJ, Sessing LM, Setaro SO, Silvestri CF, Smith OA, Smith MJ, Sumner JC, Sutton RR, Sweckard L, Talbott NB, Traxler PA, Truesdell J, Valenti AF, Verace L, Vijayakumar P, Wadley WL, Walter KE, Williams AR, Wilson TJ, Witbeck MA, Wobler TM, Wright LJ, Zuczkowska KA, Devergne O, Hamill DR, Shah HP, Siders J, Taylor EE, Vrailas-Mortimer AD, Kagey JD. Genetic mapping of Uba3 O.2.2 , a pupal lethal mutation in Drosophila melanogaster. MICROPUBLICATION BIOLOGY 2022; 2022:10.17912/micropub.biology.000542. [PMID: 35622528 PMCID: PMC9012533 DOI: 10.17912/micropub.biology.000542] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/08/2021] [Revised: 03/15/2022] [Accepted: 03/16/2022] [Indexed: 11/11/2022]
Abstract
An EMS mutagenesis screen was conducted in
Drosophila melanogaster
to identify growth control mutants. The multi-institution Fly-CURE consortium phenotypically characterized the
O.2.2
mutant using the
FLP/FRT
system which displayed a mutant lethal phenotype with reduced head development, and darkened ocular tissue. Complementation mapping was conducted to identify the affected gene. A failure to complement was identified in
Uba3
, resulting in the identification of the novel allele,
Uba3
O.2.2
.
Uba3
is a known disruptor of the cell cycle and our data are consistent with early larval/embryonic lethality displayed in numerous species.
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Affiliation(s)
| | - Kayla L Bieser
- Nevada State College
,
Correspondence to: Kayla L Bieser (
)
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Jacob D Kagey
- University of Detroit Mercy
,
Correspondence to: Jacob D Kagey (
)
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Kim WD, Mathavarajah S, Huber RJ. The Cellular and Developmental Roles of Cullins, Neddylation, and the COP9 Signalosome in Dictyostelium discoideum. Front Physiol 2022; 13:827435. [PMID: 35586714 PMCID: PMC9108976 DOI: 10.3389/fphys.2022.827435] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Accepted: 02/03/2022] [Indexed: 12/02/2022] Open
Abstract
Cullins (CULs) are a core component of cullin-RING E3 ubiquitin ligases (CRLs), which regulate the degradation, function, and subcellular trafficking of proteins. CULs are post-translationally regulated through neddylation, a process that conjugates the ubiquitin-like modifier protein neural precursor cell expressed developmentally downregulated protein 8 (NEDD8) to target cullins, as well as non-cullin proteins. Counteracting neddylation is the deneddylase, COP9 signalosome (CSN), which removes NEDD8 from target proteins. Recent comparative genomics studies revealed that CRLs and the CSN are highly conserved in Amoebozoa. A well-studied representative of Amoebozoa, the social amoeba Dictyostelium discoideum, has been used for close to 100 years as a model organism for studying conserved cellular and developmental processes owing to its unique life cycle comprised of unicellular and multicellular phases. The organism is also recognized as an exceptional model system for studying cellular processes impacted by human diseases, including but not limited to, cancer and neurodegeneration. Recent work shows that the neddylation inhibitor, MLN4924 (Pevonedistat), inhibits growth and multicellular development in D. discoideum, which supports previous work that revealed the cullin interactome in D. discoideum and the roles of cullins and the CSN in regulating cellular and developmental processes during the D. discoideum life cycle. Here, we review the roles of cullins, neddylation, and the CSN in D. discoideum to guide future work on using this biomedical model system to further explore the evolutionarily conserved functions of cullins and neddylation.
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Affiliation(s)
- William D. Kim
- Environmental and Life Sciences Graduate Program, Trent University, Peterborough, ON, Canada
| | | | - Robert J. Huber
- Department of Biology, Trent University, Peterborough, ON, Canada
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