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Wang M, Chen L, Wang Y, Fan T, Zhu C, Li Z, Mou L, Yang H, Qian A, Li Y. CD147 facilitates cisplatin resistance in ovarian cancer through FOXM1 degradation inhibition. Genes Dis 2024; 11:101277. [PMID: 38873174 PMCID: PMC11170094 DOI: 10.1016/j.gendis.2024.101277] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Revised: 01/18/2024] [Accepted: 03/07/2024] [Indexed: 06/15/2024] Open
Affiliation(s)
- Miao Wang
- School of Life Sciences, Northwestern Polytechnical University, Xi'an, Shaanxi 710072, China
| | - Lin Chen
- Xi'an Key Laboratory of Stem Cell and Regenerative Medicine, Institute of Medical Research, Northwestern Polytechnical University, Xi'an, Shaanxi 710072, China
| | - Yu Wang
- Department of Oncology, Air Force Medical Center, PLA, Beijing 100142, China
| | - Tian Fan
- Xi'an Key Laboratory of Stem Cell and Regenerative Medicine, Institute of Medical Research, Northwestern Polytechnical University, Xi'an, Shaanxi 710072, China
| | - Chunyu Zhu
- School of Life Sciences, Northwestern Polytechnical University, Xi'an, Shaanxi 710072, China
| | - Zhixian Li
- Xi'an Key Laboratory of Stem Cell and Regenerative Medicine, Institute of Medical Research, Northwestern Polytechnical University, Xi'an, Shaanxi 710072, China
| | - Lei Mou
- Xi'an Key Laboratory of Stem Cell and Regenerative Medicine, Institute of Medical Research, Northwestern Polytechnical University, Xi'an, Shaanxi 710072, China
| | - Hong Yang
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Air Force Medical University, Xi'an, Shaanxi 710032, China
| | - Airong Qian
- School of Life Sciences, Northwestern Polytechnical University, Xi'an, Shaanxi 710072, China
| | - Yu Li
- Xi'an Key Laboratory of Stem Cell and Regenerative Medicine, Institute of Medical Research, Northwestern Polytechnical University, Xi'an, Shaanxi 710072, China
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Xin B, Chen H, Zhu Z, Guan Q, Bai G, Yang C, Zou W, Gao X, Li L, Liu T. FBXO22 is a potential therapeutic target for recurrent chondrosarcoma. J Bone Oncol 2024; 46:100605. [PMID: 38742151 PMCID: PMC11089373 DOI: 10.1016/j.jbo.2024.100605] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2024] [Revised: 03/27/2024] [Accepted: 04/30/2024] [Indexed: 05/16/2024] Open
Abstract
Chondrosarcoma (CHS) is a malignant bone tumor with insensitivity to both radiotherapy and chemotherapy, and a high recurrence rate. However, the latent mechanism of recurrent CHS (Re-CHS) remains elusive. Here, we discovered that FBXO22 was highly expressed in clinical samples of Re-CHS. FBXO22 played a significant role in various cancers. However, the role of FBXO22 in Re-CHS remained unclear. Our research demonstrated that suppressing FBXO22 abated the proliferation and migration of CHS cells and facilitated their apoptosis. In addition, suppressing FBXO22 raised the expression of PD-L1 in Re-CHS. All these findings provide new evidence for using FBXO22 and PD-L1 as combined targets to prevent and treat Re-CHS, which may prove to be a novel strategy for immunotherapy of CHS, especially Re-CHS.
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Affiliation(s)
- Baoquan Xin
- Department of Orthopaedic Oncology, Changzheng Hospital, Navy Medical University, No. 415 Fengyang Road, Shanghai, 200003, China
- School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai, 200003, China
| | - Hui Chen
- Joint Center for Translational Medicine, Shanghai Fifth People's Hospital, Fudan University and School of Life Science, East China Normal University, Shanghai, 200241, China
| | - Zhi Zhu
- Department of Pathology, Changzheng Hospital, Navy Medical University, No. 415 Fengyang Road, Shanghai, 200003, China
| | - Qiujing Guan
- Shanghai Key Laboratory of Regulatory Biology, Institute of Biomedical Sciences, School of Life Sciences, East China Normal University, 500 Dongchuan Road, Shanghai 200241, China
| | - Guangjian Bai
- Department of Orthopaedic Oncology, Changzheng Hospital, Navy Medical University, No. 415 Fengyang Road, Shanghai, 200003, China
- School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai, 200003, China
| | - Cheng Yang
- Department of Orthopaedic Oncology, Changzheng Hospital, Navy Medical University, No. 415 Fengyang Road, Shanghai, 200003, China
| | - WeiWei Zou
- Department of Medical Imaging, Changzheng Hospital, Navy Medical University, No. 415 Fengyang Road, Shanghai, 200003, China
| | - Xin Gao
- Department of Orthopaedic Oncology, Changzheng Hospital, Navy Medical University, No. 415 Fengyang Road, Shanghai, 200003, China
| | - Lei Li
- Joint Center for Translational Medicine, Shanghai Fifth People's Hospital, Fudan University and School of Life Science, East China Normal University, Shanghai, 200241, China
- Shanghai Key Laboratory of Regulatory Biology, Institute of Biomedical Sciences, School of Life Sciences, East China Normal University, 500 Dongchuan Road, Shanghai 200241, China
| | - Tielong Liu
- Department of Orthopaedic Oncology, Changzheng Hospital, Navy Medical University, No. 415 Fengyang Road, Shanghai, 200003, China
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Chen L, Fan T, Wang M, Zhu CY, Feng WY, Li Y, Yang H. Myricetin, a natural inhibitor of CD147, increases sensitivity of cisplatin in ovarian cancer. Expert Opin Ther Targets 2024; 28:83-95. [PMID: 38235574 DOI: 10.1080/14728222.2024.2306345] [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: 04/14/2023] [Accepted: 01/12/2024] [Indexed: 01/19/2024]
Abstract
BACKGROUND Ovarian cancer (OC) is the most lethal gynecological tumor, but it currently lacks effective therapeutic targets. CD147, which is overexpressed in OC, plays a crucial role in promoting malignant progression and is associated with poor prognosis in patients. Therefore, CD147 has been identified as a potential therapeutic target. However, there is a limited amount of research on the development of CD147 inhibitors. METHODS Surface plasmon resonance (SPR) assay and virtual molecular docking analysis were performed to identify potential natural compounds targeting CD147. The anti‑tumor effects of myricetin were evaluated using various assays, including CCK8, Alkaline comet, immunofluorescence and xenograft mouse models. The underlying mechanism was investigated through western blot analysis and lentivirus short hairpin RNA (LV-shRNA) transfection. RESULTS Myricetin, a flavonoid commonly found in plants, was discovered to be a potent inhibitor of CD147. Our findings demonstrated that myricetin exhibited a strong affinity for CD147 and down-regulated the protein level of CD147 by facilitating its proteasome-dependent degradation. Additionally, we observed synergistic antitumor effects of myricetin and cisplatin both in vivo and in vitro. Mechanistically, myricetin suppressed the expression of FOXM1 and its downstream DNA damage response (DDR) genes E×O1and BRIP1, thereby enhancing the DDR induced by cisplatin. CONCLUSION Our data demonstrate that myricetin, a natural inhibitor of CD147, may have clinical utility in the treatment of OC due to its ability to increase genomic toxicity when combined with cisplatin.
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Affiliation(s)
- Lin Chen
- Department of Obstetrics and Gynecology, Xijing Hospital, Fourth Military Medical University, Xi'an, China
| | - Tian Fan
- Laboratory of Cell Biology, Institute of Medical Research, Northwestern Polytechnical University, Xi'an, China
| | - Miao Wang
- Laboratory of Cell Biology, Institute of Medical Research, Northwestern Polytechnical University, Xi'an, China
| | - Chun-Yu Zhu
- Laboratory of Cell Biology, Institute of Medical Research, Northwestern Polytechnical University, Xi'an, China
| | - Wang-You Feng
- Department of Obstetrics and Gynecology, Xijing Hospital, Fourth Military Medical University, Xi'an, China
| | - Yu Li
- Laboratory of Cell Biology, Institute of Medical Research, Northwestern Polytechnical University, Xi'an, China
| | - Hong Yang
- Department of Obstetrics and Gynecology, Xijing Hospital, Fourth Military Medical University, Xi'an, China
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Xu Y, Yao Y, Yu L, Zhang X, Mao X, Tey SK, Wong SWK, Yeung CLS, Ng TH, Wong MYM, Che C, Lee TKW, Gao Y, Cui Y, Yam JWP. Clathrin light chain A-enriched small extracellular vesicles remodel microvascular niche to induce hepatocellular carcinoma metastasis. J Extracell Vesicles 2023; 12:e12359. [PMID: 37606345 PMCID: PMC10443339 DOI: 10.1002/jev2.12359] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Revised: 07/22/2023] [Accepted: 08/07/2023] [Indexed: 08/23/2023] Open
Abstract
Small extracellular vesicles (sEVs) play a key role in exchanging cargoes between cells in tumour microenvironment. This study aimed to elucidate the functions and mechanisms of hepatocellular carcinoma (HCC) derived sEV-clathrin light chain A (CLTA) in remodelling microvascular niche. CLTA level in the circulating sEVs of HCC patients was analysed by enzyme-linked immunosorbent assay (ELISA). The functions of sEV-CLTA in affecting HCC cancerous properties were examined by multiple functional assays. Mass spectrometry was used to identify downstream effectors of sEV-CLTA in human umbilical vein endothelial cells (HUVECs). Tube formation, sprouting, trans-endothelial invasion and vascular leakiness assays were performed to determine the functions of sEV-CLTA and its effector, basigin (BSG) in HUVECs. BSG inhibitor, SP-8356, was tested in a mouse model of patient-derived xenografts (PDXs). Circulating sEVs of HCC patients had markedly enhanced CLTA levels than control individuals and were reduced in patients after surgery. HCC derived sEV-CLTA enhanced HCC cancerous properties, disrupted endothelial integrity and induced angiogenesis. Mechanistically, CLTA remodels microvascular niche by stabilizing and upregulating BSG. Last, SP-8356 alone or in combination with sorafenib attenuated PDXs growth. The study reveals the role of HCC derived sEV-CLTA in microvascular niche formation. Inhibition of CLTA and its mediated pathway may illuminate a new therapeutic strategy for HCC patients.
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Affiliation(s)
- Yi Xu
- Department of Pathology, School of Clinical Medicine, Li Ka Shing Faculty of MedicineThe University of Hong KongHong Kong
- Department of Hepatopancreatobiliary SurgerySecond Affiliated Hospital of Harbin Medical UniversityHarbinHeilongjiangP. R. China
| | - Yue Yao
- Department of Pathology, School of Clinical Medicine, Li Ka Shing Faculty of MedicineThe University of Hong KongHong Kong
- Department of Endocrinology and MetabolismSecond Affiliated Hospital of Harbin Medical UniversityHarbinHeilongjiangP. R. China
| | - Liang Yu
- Department of Pathology, School of Clinical Medicine, Li Ka Shing Faculty of MedicineThe University of Hong KongHong Kong
- Department of Hepatopancreatobiliary SurgerySecond Affiliated Hospital of Harbin Medical UniversityHarbinHeilongjiangP. R. China
| | - Xiaoxin Zhang
- Department of Pathology, School of Clinical Medicine, Li Ka Shing Faculty of MedicineThe University of Hong KongHong Kong
- Jiangsu Key Laboratory of Medical Science and Laboratory Medicine, School of MedicineJiangsu UniversityZhenjiangJiangsuP. R. China
| | - Xiaowen Mao
- Department of Pathology, School of Clinical Medicine, Li Ka Shing Faculty of MedicineThe University of Hong KongHong Kong
- State Key Laboratory of Liver Research (The University of Hong Kong)Hong Kong
| | - Sze Keong Tey
- Department of Surgery, School of Clinical Medicine, Li Ka Shing Faculty of MedicineThe University of Hong KongHong Kong
| | - Samuel Wan Ki Wong
- Department of Pathology, School of Clinical Medicine, Li Ka Shing Faculty of MedicineThe University of Hong KongHong Kong
| | - Cherlie Lot Sum Yeung
- Department of Pathology, School of Clinical Medicine, Li Ka Shing Faculty of MedicineThe University of Hong KongHong Kong
| | - Tung Him Ng
- Department of Pathology, School of Clinical Medicine, Li Ka Shing Faculty of MedicineThe University of Hong KongHong Kong
| | - Melody YM Wong
- Laboratory for Synthetic Chemistry and Chemical Biology LimitedHong Kong
| | - Chi‐Ming Che
- Laboratory for Synthetic Chemistry and Chemical Biology LimitedHong Kong
- State Key Laboratory of Synthetic Chemistry, and Department of ChemistryThe University of Hong KongHong Kong
| | - Terence Kin Wah Lee
- Department of Applied Biology and Chemical TechnologyThe Hong Kong Polytechnic UniversityHong Kong
| | - Yi Gao
- Department of Hepatobiliary Surgery IIZhuJiang Hospital, Southern Medical UniversityGuangzhouGuangdongP. R. China
| | - Yunfu Cui
- Department of Hepatopancreatobiliary SurgerySecond Affiliated Hospital of Harbin Medical UniversityHarbinHeilongjiangP. R. China
| | - Judy Wai Ping Yam
- Department of Pathology, School of Clinical Medicine, Li Ka Shing Faculty of MedicineThe University of Hong KongHong Kong
- State Key Laboratory of Liver Research (The University of Hong Kong)Hong Kong
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Li S, Shi L, Wang Y, Zhang L, Chu S, Li M, Bai J, Zhu W. FBXO22 inhibits proliferation and metastasis of cervical cancer cells by mediating ubiquitination-dependent degradation of GAK. Exp Cell Res 2023:113719. [PMID: 37442264 DOI: 10.1016/j.yexcr.2023.113719] [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: 01/03/2023] [Revised: 06/12/2023] [Accepted: 07/09/2023] [Indexed: 07/15/2023]
Abstract
Cervical cancer is one of the recognized malignant tumors of female reproductive system. At present, the research and development of biomarkers has attracted increasing attention, and the wide application of clinical cervical cancer screening strategies has significantly reduced its morbidity and mortality. A member of the F-box protein family, FBXO22, is involved in cell cycle, DNA damage repair and many other processes. Dysregulation of FBXO22 plays an important role in the occurrence and development of various tumors, including ovarian cancer, liver cancer and lung cancer. Nevertheless, the effect of FBXO22 in cervical cancer needs further investigation. We found that FBXO22 inhibited cervical cancer cell proliferation, migration and invasion. The results of proteomics studies suggested FBXO22 appears to target the Cyclin G Associated Kinase (GAK) for degradation. The combined results of analysis of cultured cells with altered abundance of FBXO22 by depletion or over-expression in the presence or absence of proteasomal inhibitor, comparison of protein decay rate, as well as cellular ubiquitination, support a hypothesis that FBXO22 mediates the ubiquitin-dependent degradation of GAK. Taken together, our data suggest that FBXO22 has a protective role in cervical cancer.
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Affiliation(s)
- Shanfeng Li
- Department of Gynecology and Obstetrics, The Second Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China
| | - Lei Shi
- Cancer Institute, Xuzhou Medical University, Xuzhou, Jiangsu, China
| | - You Wang
- Department of Obstetrics and Gynecology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China; Shanghai Key Laboratory of Gynaecologic Oncology, Shanghai, China
| | - Lanxia Zhang
- Department of Gynecology and Obstetrics, The Second Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China
| | - Sufang Chu
- Cancer Institute, Xuzhou Medical University, Xuzhou, Jiangsu, China
| | - Minle Li
- Cancer Institute, Xuzhou Medical University, Xuzhou, Jiangsu, China.
| | - Jin Bai
- Cancer Institute, Xuzhou Medical University, Xuzhou, Jiangsu, China.
| | - Weipei Zhu
- Department of Gynecology and Obstetrics, The Second Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China.
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Chen S, Lin J, Zhao J, Lin Q, Liu J, Wang Q, Mui R, Ma L. FBXW7 attenuates tumor drug resistance and enhances the efficacy of immunotherapy. Front Oncol 2023; 13:1147239. [PMID: 36998461 PMCID: PMC10043335 DOI: 10.3389/fonc.2023.1147239] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Accepted: 02/24/2023] [Indexed: 03/17/2023] Open
Abstract
FBXW7 (F-box and WD repeat domain containing 7) is a critical subunit of the Skp1-Cullin1-F-box protein (SCF), acting as an E3 ubiquitin ligase by ubiquitinating targeted protein. Through degradation of its substrates, FBXW7 plays a pivotal role in drug resistance in tumor cells and shows the potential to rescue the sensitivity of cancer cells to drug treatment. This explains why patients with higher FBXW7 levels exhibit higher survival times and more favorable prognosis. Furthermore, FBXW7 has been demonstrated to enhance the efficacy of immunotherapy by targeting the degradation of specific proteins, as compared to the inactivated form of FBXW7. Additionally, other F-box proteins have also shown the ability to conquer drug resistance in certain cancers. Overall, this review aims to explore the function of FBXW7 and its specific effects on drug resistance in cancer cells.
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Affiliation(s)
- Shimin Chen
- Department of Oncology, Cancer Institute, The Affiliated Hospital of Qingdao University, Qingdao, China
- Qingdao Cancer Institute, Qingdao, China
- School of Basic Medicine, Qingdao University, Qingdao, China
| | - Jichun Lin
- Department of Oncology, Cancer Institute, The Affiliated Hospital of Qingdao University, Qingdao, China
- Qingdao Cancer Institute, Qingdao, China
- School of Basic Medicine, Qingdao University, Qingdao, China
| | - Jiaojiao Zhao
- Department of Oncology, Cancer Institute, The Affiliated Hospital of Qingdao University, Qingdao, China
- Qingdao Cancer Institute, Qingdao, China
- School of Basic Medicine, Qingdao University, Qingdao, China
| | - Qian Lin
- Department of Oncology, Cancer Institute, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Jia Liu
- Department of Pharmacology, School of Pharmacy, Qingdao University, Qingdao, China
| | - Qiang Wang
- Oncology Department, Shandong Second Provincial General Hospital, Jinan, China
| | - Ryan Mui
- Department of Gastroenterology, Sparrow Hospital, Lansing, MI, United States
| | - Leina Ma
- Department of Oncology, Cancer Institute, The Affiliated Hospital of Qingdao University, Qingdao, China
- Qingdao Cancer Institute, Qingdao, China
- *Correspondence: Leina Ma,
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7
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Lin M, Zhang J, Bouamar H, Wang Z, Sun LZ, Zhu X. Fbxo22 promotes cervical cancer progression via targeting p57 Kip2 for ubiquitination and degradation. Cell Death Dis 2022; 13:805. [PMID: 36127346 PMCID: PMC9489770 DOI: 10.1038/s41419-022-05248-z] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Revised: 09/06/2022] [Accepted: 09/08/2022] [Indexed: 01/23/2023]
Abstract
F-box only protein 22 (FBXO22) is a key subunit of the Skp1-Cullin 1-F-box protein (SCF) E3 ubiquitin ligase complex. Little is known regarding its biological function and underlying molecular mechanisms in regulating cervical cancer (CC) progression. In this study, we aim to explore the role and mechanism of FBXO22 in CC progression. The correlation between FBXO22 and clinicopathological characteristics of CC was analyzed by tissue microarray. MTT, colony formation, flow cytometry, Western blotting, qRT-PCR, protein half-life, co-immunoprecipitation, ubiquitination, and xenograft experiments were performed to assess the functions of FBXO22 and potential molecular mechanisms of FBXO22-mediated malignant progression in CC. The expression of FBXO22 protein in CC tissues was higher than that in adjacent non-tumor cervical tissues. Notably, high expression of FBXO22 was significantly associated with high histology grades, positive lymph node metastasis, and poor outcomes in CC patients. Functionally, ectopic expression of FBXO22 promoted cell viability in vitro and induced tumor growth in vivo, while knockdown of FBXO22 exhibited opposite effects. In addition, overexpression of FBXO22 promoted G1/S phase progression and inhibited apoptosis in CC cells. Mechanistically, FBXO22 physically interacted with the cyclin-dependent kinase inhibitor p57Kip2 and subsequently mediated its ubiquitination and proteasomal degradation leading to tumor progression. FBXO22 protein level was found negatively associated with p57Kip2 protein levels in patient CC samples. FBXO22 promotes CC progression partly through regulating the ubiquitination and proteasomal degradation of p57Kip2. Our study indicates that FBXO22 might be a novel prognostic biomarker and therapeutic target for CC.
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Affiliation(s)
- Min Lin
- Center for Uterine Cancer Diagnosis & Therapy Research of Zhejiang Province, Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, 325027, China
| | - Jianan Zhang
- Center for Uterine Cancer Diagnosis & Therapy Research of Zhejiang Province, Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, 325027, China
| | - Hakim Bouamar
- Department of Cell Systems & Anatomy, School of Medicine, University of Texas Health Science Center at San Antonio, San Antonio, TX, USA
| | - Zhiwei Wang
- Center for Uterine Cancer Diagnosis & Therapy Research of Zhejiang Province, Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, 325027, China.
| | - Lu-Zhe Sun
- Department of Cell Systems & Anatomy, School of Medicine, University of Texas Health Science Center at San Antonio, San Antonio, TX, USA.
| | - Xueqiong Zhu
- Center for Uterine Cancer Diagnosis & Therapy Research of Zhejiang Province, Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, 325027, China.
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FBXO31 suppresses lipogenesis and tumor progression in glioma by promoting ubiquitination and degradation of CD147. Prostaglandins Other Lipid Mediat 2022; 163:106667. [DOI: 10.1016/j.prostaglandins.2022.106667] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2022] [Revised: 07/25/2022] [Accepted: 08/02/2022] [Indexed: 11/23/2022]
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Ubiquitin-specific protease TRE17/USP6 promotes tumor cell invasion through the regulation of glycoprotein CD147 intracellular trafficking. J Biol Chem 2022; 298:102335. [PMID: 35926707 PMCID: PMC9440431 DOI: 10.1016/j.jbc.2022.102335] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2021] [Revised: 07/13/2022] [Accepted: 07/15/2022] [Indexed: 11/20/2022] Open
Abstract
Disordered expression and distribution of plasma membrane proteins at the cell surface leads to diverse malignant phenotypes in tumors, including cell invasion. The ubiquitin-specific protease TRE17/USP6, an oncogene identified in Ewing sarcoma, is highly expressed in several cancers and locally aggressive tumor-like lesions. We have previously demonstrated that TRE17 regulates the trafficking of plasma membrane proteins that enter cells via clathrin-independent endocytosis (CIE); TRE17 prevents CIE cargo proteins from being targeted to lysosomes for degradation by deubiquitylating them. However, functional insights into the effects of TRE17-mediated CIE cargo trafficking on cell invasion remain unknown. Here, we show that increased expression of TRE17 enhances invasiveness of the human sarcoma cell line HT-1080 by elevating the cell surface levels of the membrane glycoprotein CD147, which plays a central role in tumor progression. We demonstrate overexpression of TRE17 decreases ubiquitylated CD147, which is accompanied by suppression of CD147 transport to lysosomes, resulting in the stabilization and increase of cell surface-localized CD147. On the other hand, we show knockdown of TRE17 decreases cell surface CD147, which is coupled with reduced production of matrix metalloproteinases (MMPs), the enzymes responsible for extracellular matrix degradation. Furthermore, we demonstrate that inhibition of CD147 by a specific inhibitor alleviated the TRE17-promoted tumor cell invasion. We therefore propose a model for the pathogenesis of TRE17-driven tumors in which TRE17 increases CD147 at the cell surface by preventing its lysosomal degradation, which in turn enhances MMP synthesis and matrix degradation, thereby promoting tumor cell invasion.
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10
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Chen S, Ma S, Yan J, Wang H, Ding B, Guo Z, Ma Y, Chen X, Wang Y. Pan-Cancer Analyses Reveal Oncogenic Role and Prognostic Value of F-Box Only Protein 22. Front Oncol 2022; 11:790912. [PMID: 35141150 PMCID: PMC8818750 DOI: 10.3389/fonc.2021.790912] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2021] [Accepted: 12/28/2021] [Indexed: 11/13/2022] Open
Abstract
The F-box protein 22 (FBXO22), an F-box E3 ligase, has been identified to be critically involved in carcinogenesis. However, a systematic assessment of the role of FBXO22 across human cancers is lacking. Here, we performed a pan-cancer analysis to explore the role of FBXO22 in 33 cancer types using multiomic data from The Cancer Genome Atlas (TCGA). First, we found that high FBXO22 expression in multiple cancers was closely associated with poor overall survival and relapse-free survival. Next, we identified ten proteins that interact with FBXO22 and 13 of its target substrates using the STRING database and a literature search to explore the regulatory role of FBXO22 in tumorigenesis. Genes encoding these proteins were found to be significantly enriched in cell cycle negative regulation and ubiquitination pathways. This was confirmed in nonsmall cell lung cancer A549 cells, where FBXO22 overexpression enhanced cyclin-dependent kinase 4 (CDK4) protein levels and promoted cell proliferation. Similarly, overexpression or interference of FBXO22 changed the protein level of one of its substrates, PTEN. Additionally, we found that FBXO22 mutations were accompanied by altered substrate expression, especially in uterine corpus endometrial carcinoma and lung adenocarcinoma; endometrial carcinoma patients with FBXO22 genetic alterations also had better overall and relapse-free survival. Notably, FBXO22 methylation levels were also decreased in most tumors, and hypomethylation of FBXO22 was associated with poor overall survival, relapse-free interval, and progression-free interval in pancreatic adenocarcinoma. Finally, we analyzed the correlation between the abundance of tumor infiltrating lymphocytes (TILs) and FBXO22 expression, copy number variation, and methylation. Multiple algorithms revealed that high FBXO22 expression was associated with lower TIL levels, especially in lung adenocarcinoma, lung squamous cell carcinoma, and sarcoma. Taken together, our findings demonstrate that FBXO22 degrades tumor suppressor genes by ubiquitination and inhibits the cell cycle to promote nonsmall cell lung cancer progression. Our study also provides a relatively comprehensive understanding of the oncogenic role of FBXO22 in different tumors.
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Affiliation(s)
- Sen Chen
- Center of Bioinformatics, College of Life Science, Northwest A & F University, Yangling, China
| | - Shuangxin Ma
- Center of Bioinformatics, College of Life Science, Northwest A & F University, Yangling, China
| | - Jiaoyan Yan
- Department of Basic Clinical Laboratory Medicine, School of Clinical Laboratory Science, Guizhou Medical University, Guiyang, China
| | - Haiqing Wang
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, School of Life Sciences, Northwest University, Xi’an, China
| | - Bojiao Ding
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, School of Life Sciences, Northwest University, Xi’an, China
| | - Zihu Guo
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, School of Life Sciences, Northwest University, Xi’an, China
| | - Yaohua Ma
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, School of Life Sciences, Northwest University, Xi’an, China
| | - Xuetong Chen
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, School of Life Sciences, Northwest University, Xi’an, China
- *Correspondence: Yonghua Wang, ; Xuetong Chen,
| | - Yonghua Wang
- Center of Bioinformatics, College of Life Science, Northwest A & F University, Yangling, China
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, School of Life Sciences, Northwest University, Xi’an, China
- *Correspondence: Yonghua Wang, ; Xuetong Chen,
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11
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The ubiquitin E3 ligase FBXO22 degrades PD-L1 and sensitizes cancer cells to DNA damage. Proc Natl Acad Sci U S A 2021; 118:2112674118. [PMID: 34795058 DOI: 10.1073/pnas.2112674118] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/15/2021] [Indexed: 01/12/2023] Open
Abstract
High expression of programmed death-ligand 1 (PD-L1) in cancer cells drives immune-independent, cell-intrinsic functions, leading to resistance to DNA-damaging therapies. We find that high expression of the ubiquitin E3 ligase FBXO22 sensitizes nonsmall cell lung cancer (NSCLC) cells to ionizing radiation (IR) and cisplatin, and that activation of FBXO22 by phosphorylation is necessary for this function. Importantly, FBXO22 activates PD-L1 ubiquitination and degradation, which in turn increases the sensitivity of NSCLC cells to DNA damage. Cyclin-dependent kinase 5 (CDK5), aberrantly active in cancer cells, plays a crucial role in increasing the expression of PD-L1 in medulloblastoma [R. D. Dorand et al, Science 353, 399-403 (2016)]. We show in NSCLC cells that inhibiting CDK5 or reducing its expression increases the level of FBXO22, decreases that of PD-L1, and increases the sensitivity of the cells to DNA damage. We conclude that FBXO22 is a substrate of CDK5, and that inhibiting CDK5 reduces PD-L1 indirectly by increasing FBXO22. Pairing inhibitors of CDK5 with immune checkpoint inhibitors may increase the efficacy of immune checkpoint blockade alone or in combination with DNA-damaging therapies.
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FBXO22, ubiquitination degradation of PHLPP1, ameliorates rotenone induced neurotoxicity by activating AKT pathway. Toxicol Lett 2021; 350:1-9. [PMID: 34182063 DOI: 10.1016/j.toxlet.2021.06.017] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2021] [Revised: 06/18/2021] [Accepted: 06/23/2021] [Indexed: 12/23/2022]
Abstract
Parkinson's disease (PD) is a neurodegenerative disease caused by the lacking of dopaminergic neurons. Many reports have illustrated that rotenone is applied to establish the experimental model of PD, which simulates PD-like symptoms. FBXO22 is a poorly understood protein that may be involved in neurological disorders. However, little is known about FBXO22 in PD. In this study, first, SH-SY5Y cells were treated with rotenone to construct PD model in vitro. It was discovered that the FBXO22 expression was down-regulated following rotenone treatment. Additionally, overexpression of FBXO22 reduced rotenone treatment-mediated cell apoptosis in SH-SY5Y cells. In view of the ubiquitination effect of FBXO22, our study uncovered that FBXO22 bound with and degraded PHLPP1 by ubiquitination. Next, the effects of PHLPP1 on AKT pathway in PD were further explored. It was demonstrated that PHLPP1 inactivated AKT pathway through down-regulating the pAKT/AKT and pmTOR/mTOR levels. Through rescue assays, the results showed that PHLPP1 overexpression partially reversed the reduction of rotenone induced neurotoxicity caused by FBXO22 overexpression. Finally, we found that overexpression of FBXO22 alleviated rotenone-induced PD symptoms in rat model. Moreover, it was discovered that l-dopa treatment could not affect the FBXO22 expression in PD. In conclusion, findings from our work proved that FBXO22 degraded PHLPP1 by ubiquitination to ameliorate rotenone induced neurotoxicity, which attributed to activate AKT pathway. This work suggested that FBXO22 may be an effective biological marker for PD treatment.
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Liu Y, Duan C, Zhang C. E3 Ubiquitin Ligase in Anticancer Drugdsla Resistance: Recent Advances and Future Potential. Front Pharmacol 2021; 12:645864. [PMID: 33935743 PMCID: PMC8082683 DOI: 10.3389/fphar.2021.645864] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2020] [Accepted: 02/24/2021] [Indexed: 12/31/2022] Open
Abstract
Drug therapy is the primary treatment for patients with advanced cancer. The use of anticancer drugs will inevitably lead to drug resistance, which manifests as tumor recurrence. Overcoming chemoresistance may enable cancer patients to have better therapeutic effects. However, the mechanisms underlying drug resistance are poorly understood. E3 ubiquitin ligases (E3s) are a large class of proteins, and there are over 800 putative functional E3s. E3s play a crucial role in substrate recognition and catalyze the final step of ubiquitin transfer to specific substrate proteins. The diversity of the set of substrates contributes to the diverse functions of E3s, indicating that E3s could be desirable drug targets. The E3s MDM2, FBWX7, and SKP2 have been well studied and have shown a relationship with drug resistance. Strategies targeting E3s to combat drug resistance include interfering with their activators, degrading the E3s themselves and influencing the interaction between E3s and their substrates. Research on E3s has led to the discovery of possible therapeutic methods to overcome the challenging clinical situation imposed by drug resistance. In this article, we summarize the role of E3s in cancer drug resistance from the perspective of drug class.
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Affiliation(s)
- Yuanqi Liu
- Department of Thoracic Surgery, Xiangya Hospital, Central South University, Changsha, China.,Hunan Engineering Research Center for Pulmonary Nodules Precise Diagnosis & Treatment, Changsha, China
| | - Chaojun Duan
- Department of Thoracic Surgery, Xiangya Hospital, Central South University, Changsha, China.,Hunan Engineering Research Center for Pulmonary Nodules Precise Diagnosis & Treatment, Changsha, China.,Department of Oncology, Xiangya Hospital, Central South University, Changsha, China
| | - Chunfang Zhang
- Department of Thoracic Surgery, Xiangya Hospital, Central South University, Changsha, China.,Hunan Engineering Research Center for Pulmonary Nodules Precise Diagnosis & Treatment, Changsha, China.,National Clinical Research Center for Geriatric Disorders, Changsha, China
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Soysouvanh F, Giuliano S, Habel N, El-Hachem N, Pisibon C, Bertolotto C, Ballotti R. An Update on the Role of Ubiquitination in Melanoma Development and Therapies. J Clin Med 2021; 10:jcm10051133. [PMID: 33800394 PMCID: PMC7962844 DOI: 10.3390/jcm10051133] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2021] [Revised: 02/24/2021] [Accepted: 02/25/2021] [Indexed: 12/27/2022] Open
Abstract
The ubiquitination system plays a critical role in regulation of large array of biological processes and its alteration has been involved in the pathogenesis of cancers, among them cutaneous melanoma, which is responsible for the most deaths from skin cancers. Over the last decades, targeted therapies and immunotherapies became the standard therapeutic strategies for advanced melanomas. However, despite these breakthroughs, the prognosis of metastatic melanoma patients remains unoptimistic, mainly due to intrinsic or acquired resistances. Many avenues of research have been investigated to find new therapeutic targets for improving patient outcomes. Because of the pleiotropic functions of ubiquitination, and because each step of ubiquitination is amenable to pharmacological targeting, much attention has been paid to the role of this process in melanoma development and resistance to therapies. In this review, we summarize the latest data on ubiquitination and discuss the possible impacts on melanoma treatments.
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Affiliation(s)
- Frédéric Soysouvanh
- Inserm U1065, C3M, Team 1, Biology, and Pathologies of Melanocytes, University of Nice Côte d’Azur, 06200 Nice, France; (F.S.); (S.G.); (N.H.); (C.P.); (C.B.)
| | - Serena Giuliano
- Inserm U1065, C3M, Team 1, Biology, and Pathologies of Melanocytes, University of Nice Côte d’Azur, 06200 Nice, France; (F.S.); (S.G.); (N.H.); (C.P.); (C.B.)
| | - Nadia Habel
- Inserm U1065, C3M, Team 1, Biology, and Pathologies of Melanocytes, University of Nice Côte d’Azur, 06200 Nice, France; (F.S.); (S.G.); (N.H.); (C.P.); (C.B.)
| | - Najla El-Hachem
- Laboratory of Cancer Signaling, University of Liège, 4020 Liège, Belgium;
| | - Céline Pisibon
- Inserm U1065, C3M, Team 1, Biology, and Pathologies of Melanocytes, University of Nice Côte d’Azur, 06200 Nice, France; (F.S.); (S.G.); (N.H.); (C.P.); (C.B.)
| | - Corine Bertolotto
- Inserm U1065, C3M, Team 1, Biology, and Pathologies of Melanocytes, University of Nice Côte d’Azur, 06200 Nice, France; (F.S.); (S.G.); (N.H.); (C.P.); (C.B.)
- Equipe labellisée Fondation ARC 2019, 06200 Nice, France
| | - Robert Ballotti
- Inserm U1065, C3M, Team 1, Biology, and Pathologies of Melanocytes, University of Nice Côte d’Azur, 06200 Nice, France; (F.S.); (S.G.); (N.H.); (C.P.); (C.B.)
- Equipe labellisée Ligue Contre le Cancer 2020, 06200 Nice, France
- Correspondence: ; Tel.: +33-4-89-06-43-32
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Cheng J, Lin M, Chu M, Gong L, Bi Y, Zhao Y. Emerging role of FBXO22 in carcinogenesis. Cell Death Discov 2020; 6:66. [PMID: 32793396 PMCID: PMC7385156 DOI: 10.1038/s41420-020-00303-0] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2020] [Revised: 06/23/2020] [Accepted: 07/13/2020] [Indexed: 12/18/2022] Open
Abstract
The F-box protein 22 (FBXO22), one of F-box proteins, has been identified to be critically involved in carcinogenesis. FBXO22 promotes proliferation in breast cancer and lung cancer, but suppresses migration and metastasis. FBXO22 exerts oncogenetic functions via promoting the ubiquitination and degradation of its substrates, including KDM4A, KDM4B, methylated p53, p21, KLF4, LKB1, Snail, CD147, Bach1, PTEN, and HDM2. FBXO22 is also regulated by several regulatory factors such as p53, miR-155, SNHG14, and circ_0006282. In this review, we summarize the regulatory factors and downstream targets of FBXO22 in cancers, discuss its functions in tumorigenesis, and further highlight the alteration of FBXO22 expression in a variety of human malignancies. Finally, we provide novel insights for future perspectives on targeting FBXO22 as a promising strategy for cancer therapy.
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Affiliation(s)
- Jiangting Cheng
- Key Laboratory of Combined Multi-Organ Transplantation, Ministry of Public Health, First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Institute of Translational Medicine, Zhejiang University School of Medicine, Hangzhou, China
| | - Min Lin
- The Second Affiliated Hospital and Yuying Children’s Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Man Chu
- The Second Affiliated Hospital and Yuying Children’s Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Longyuan Gong
- Key Laboratory of Combined Multi-Organ Transplantation, Ministry of Public Health, First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Institute of Translational Medicine, Zhejiang University School of Medicine, Hangzhou, China
| | - Yanli Bi
- Key Laboratory of Combined Multi-Organ Transplantation, Ministry of Public Health, First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Institute of Translational Medicine, Zhejiang University School of Medicine, Hangzhou, China
| | - Yongchao Zhao
- Key Laboratory of Combined Multi-Organ Transplantation, Ministry of Public Health, First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Institute of Translational Medicine, Zhejiang University School of Medicine, Hangzhou, China
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Gong L, Hu Y, He D, Zhu Y, Xiang L, Xiao M, Bao Y, Liu X, Zeng Q, Liu J, Zhou M, Zhou Y, Cheng Y, Zhang Y, Deng L, Zhu R, Lan H, Cao K. Ubiquitin ligase CHAF1B induces cisplatin resistance in lung adenocarcinoma by promoting NCOR2 degradation. Cancer Cell Int 2020; 20:194. [PMID: 32508530 PMCID: PMC7249347 DOI: 10.1186/s12935-020-01263-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2019] [Accepted: 05/14/2020] [Indexed: 12/16/2022] Open
Abstract
Background Lung cancer is the most common malignant tumor in the world. The Whole-proteome microarray showed that ubiquitin ligase chromatin assembly factor 1 subunit B (CHAF1B) expression in A549/DDP cells is higher than in A549 cells. Our study explored the molecular mechanism of CHAF1B affecting cisplatin resistance in lung adenocarcinoma (LUAD). Methods Proteome microarray quantify the differentially expressed proteins between LUAD cell line A549 and its cisplatin-resistant strain A549/DDP. Quantitative real-time quantitative polymerase chain reaction (qRT-PCR) and Western blot (WB) confirmed the CHAF1B expression. Public databases analyzed the prognosis of LUAD patients with varied LUAD expression followed by the substrates prediction of CHAF1B. Public databases showed that nuclear receptor corepressor 2 (NCOR2) may be substrates of CHAF1B. WB detected that CHAF1B expression affected the expression of NCOR2. Cell and animal experiments and clinical data detected function and integrating mechanism of CHAF1B compounds. Results Proteome chips results indicated that CHAF1B, PPP1R13L, and CDC20 was higher than A549 in A549/DDP. Public databases showed that high expression of CHAF1B, PPP1R13L, and CDC20 was negatively correlated with prognosis in LUAD patients. PCR and WB results indicated higher CHAF1B expression in A549/DDP cells than that in A549 cells. NCOR2 and PPP5C were confirmed to be substrates of CHAF1B. CHAF1B knockdown significantly increased the sensitivity of cisplatin in A549/DDP cells and the upregulated NCOR2 expression. CHAF1B and NCOR2 are interacting proteins and the position of interaction between CHAF1B and NCOR2 was mainly in the nucleus. CHAF1B promotes ubiquitination degradation of NCOR2. Cells and animal experiments showed that under the action of cisplatin, after knockdown of CHAF1B and NCOR2 in A549/DDP group compared with CHAF1B knockdown alone, the cell proliferation and migratory ability increased and apoptotic rate decreased, and the growth rate and size of transplanted tumor increased significantly. Immunohistochemistry suggested that Ki-67 increased, while apoptosis-related indicators caspase-3 decreased significantly. Clinical data showed that patients with high expression of CHAF1B are more susceptible to cisplatin resistance. Conclusion Ubiquitin ligase CAHF1B can induce cisplatin resistance in LUAD by promoting the ubiquitination degradation of NCOR2.
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Affiliation(s)
- Lian Gong
- Department of Oncology, Third Xiangya Hospital of Central South University, Changsha, 410013 China
| | - Yi Hu
- Department of Oncology, Third Xiangya Hospital of Central South University, Changsha, 410013 China
| | - Dong He
- Department of Respiratory, The Second People's Hospital of Hunan Province, Changsha, 410007 China
| | - Yuxing Zhu
- Department of Oncology, Third Xiangya Hospital of Central South University, Changsha, 410013 China
| | - Liang Xiang
- Department of Oncology, Third Xiangya Hospital of Central South University, Changsha, 410013 China
| | - Mengqing Xiao
- Department of Oncology, Third Xiangya Hospital of Central South University, Changsha, 410013 China
| | - Ying Bao
- Department of Oncology, Third Xiangya Hospital of Central South University, Changsha, 410013 China
| | - Xiaoming Liu
- Department of Gastroenterology, Third Xiangya Hospital of Central South University, Changsha, 410013 China
| | - Qinghai Zeng
- Department of Dermatology, Third Xiangya Hospital of Central South University, Changsha, 410013 China
| | - Jianye Liu
- Department of Urology, Third Xiangya Hospital of Central South University, Changsha, 410013 China
| | - Ming Zhou
- Cancer Research Institute and Key Laboratory of Carcinogenesis of the Chinese Ministry of Health, Central South University, Changsha, 410078 China
| | - Yanhong Zhou
- Cancer Research Institute and Key Laboratory of Carcinogenesis of the Chinese Ministry of Health, Central South University, Changsha, 410078 China
| | - Yaxin Cheng
- Department of Oncology, Third Xiangya Hospital of Central South University, Changsha, 410013 China
| | - Yeyu Zhang
- Department of Oncology, Third Xiangya Hospital of Central South University, Changsha, 410013 China
| | - Liping Deng
- Department of Oncology, Third Xiangya Hospital of Central South University, Changsha, 410013 China
| | - Rongrong Zhu
- Department of Oncology, Third Xiangya Hospital of Central South University, Changsha, 410013 China
| | - Hua Lan
- Department of Gynaecology, Third Xiangya Hospital of Central South University, Changsha, 410013 China
| | - Ke Cao
- Department of Oncology, Third Xiangya Hospital of Central South University, Changsha, 410013 China
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CD147 promotes DNA damage response and gemcitabine resistance via targeting ATM/ATR/p53 and affects prognosis in pancreatic cancer. Biochem Biophys Res Commun 2020; 528:62-70. [PMID: 32456796 DOI: 10.1016/j.bbrc.2020.05.005] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2020] [Accepted: 05/01/2020] [Indexed: 12/18/2022]
Abstract
The acquisition of chemoresistance is a major clinical challenge for pancreatic cancer (PC) treatment. Chemoresistance is largely attributed to aberrant DNA damage repair. However, the underlying mechanisms of chemoresistance in pancreatic cancer remain unclear. Here, we showed that CD147 was strongly correlated to DNA damage response (DDR) indices and poor prognosis in pancreatic ductal adenocarcinoma (PDAC) patients. CD147 knockdown or monoclonal antibodies improved the killing effects of gemcitabine in gemcitabine resistant cells, exhibiting reduced activation of ATM/p53. Moreover, we found the interaction of CD147 with ATM, ATR and p53, which was augmented in gemcitabine resistant cells. High CD147/p-ATM/p-ATR/p-p53 cytoplasmic expression associated with poor survival of PC patients. Our studies thus identify CD147 as a critical player in DDR programing that affects gemcitabine therapeutic outcomes of pancreatic cancer patients.
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18
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Siracusano G, Tagliamonte M, Buonaguro L, Lopalco L. Cell Surface Proteins in Hepatocellular Carcinoma: From Bench to Bedside. Vaccines (Basel) 2020; 8:vaccines8010041. [PMID: 31991677 PMCID: PMC7157713 DOI: 10.3390/vaccines8010041] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2019] [Revised: 01/16/2020] [Accepted: 01/22/2020] [Indexed: 12/20/2022] Open
Abstract
Cell surface proteins act as the go-between in carrying the information from the extracellular environment to the intracellular signaling proteins. However, these proteins are often deregulated in neoplastic diseases, including hepatocellular carcinoma. This review discusses several recent studies that have investigated the role of cell surface proteins in the occurrence and progression of HCC, highlighting the possibility to use them as biomarkers of the disease and/or targets for vaccines and therapeutics.
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Affiliation(s)
- Gabriel Siracusano
- Division of Immunology, Transplantation and Infectious Diseases, San Raffaele Scientific Institute, 20132 Milan, Italy;
- Correspondence: ; Tel.: +39-022643-4957
| | - Maria Tagliamonte
- Cancer Immunoregulation Unit, Istituto Nazionale per lo Studio e la Cura dei Tumori IRCCS, “Fondazione Pascale”, 80131 Naples, Italy; (M.T.); (L.B.)
| | - Luigi Buonaguro
- Cancer Immunoregulation Unit, Istituto Nazionale per lo Studio e la Cura dei Tumori IRCCS, “Fondazione Pascale”, 80131 Naples, Italy; (M.T.); (L.B.)
| | - Lucia Lopalco
- Division of Immunology, Transplantation and Infectious Diseases, San Raffaele Scientific Institute, 20132 Milan, Italy;
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Yan L, Lin M, Pan S, Assaraf YG, Wang ZW, Zhu X. Emerging roles of F-box proteins in cancer drug resistance. Drug Resist Updat 2019; 49:100673. [PMID: 31877405 DOI: 10.1016/j.drup.2019.100673] [Citation(s) in RCA: 53] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2019] [Revised: 12/02/2019] [Accepted: 12/04/2019] [Indexed: 12/24/2022]
Abstract
Chemotherapy continues to be a major treatment strategy for various human malignancies. However, the frequent emergence of chemoresistance compromises chemotherapy efficacy leading to poor prognosis. Thus, overcoming drug resistance is pivotal to achieve enhanced therapy efficacy in various cancers. Although increased evidence has revealed that reduced drug uptake, increased drug efflux, drug target protein alterations, drug sequestration in organelles, enhanced drug metabolism, impaired DNA repair systems, and anti-apoptotic mechanisms, are critically involved in drug resistance, the detailed resistance mechanisms have not been fully elucidated in distinct cancers. Recently, F-box protein (FBPs), key subunits in Skp1-Cullin1-F-box protein (SCF) E3 ligase complexes, have been found to play critical roles in carcinogenesis, tumor progression, and drug resistance through degradation of their downstream substrates. Therefore, in this review, we describe the functions of FBPs that are involved in drug resistance and discuss how FBPs contribute to the development of cancer drug resistance. Furthermore, we propose that targeting FBPs might be a promising strategy to overcome drug resistance and achieve better treatment outcome in cancer patients. Lastly, we state the limitations and challenges of using FBPs to overcome chemotherapeutic drug resistance in various cancers.
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Affiliation(s)
- Linzhi Yan
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, 325027, China
| | - Min Lin
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, 325027, China
| | - Shuya Pan
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, 325027, China
| | - Yehuda G Assaraf
- The Fred Wyszkowski Cancer Research Lab, Faculty of Biology, Technion-Israel Institute of Technology, Haifa, 3200003, Israel.
| | - Zhi-Wei Wang
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, 325027, China; Department of Pathology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA.
| | - Xueqiong Zhu
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, 325027, China.
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FBXO22 mediates polyubiquitination and inactivation of LKB1 to promote lung cancer cell growth. Cell Death Dis 2019; 10:486. [PMID: 31217475 PMCID: PMC6584689 DOI: 10.1038/s41419-019-1732-9] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2019] [Revised: 05/19/2019] [Accepted: 05/27/2019] [Indexed: 12/19/2022]
Abstract
Liver kinase B1 (LKB1) regulates both cell growth and energy metabolism. Inactivated mutations of LKB1, observed in 20–30% of nonsmall cell lung cancers (NSCLC), contribute significantly to lung cancer malignancy progression. However, the upstream signalings regulating LKB1 activity remain incompletely understood. Here, we present evidence that FBXO22 interacts with and promotes polyubiquitination of LKB1. More intriguingly, FBXO22 mediates Lys-63-linked LKB1 polyubiquitination and inhibits kinase activity of LKB1. Furthermore, over-expression of FBXO22 promotes NSCLC cell growth through inhibiting LKB1-AMPK-mTOR signaling in vitro and in vivo. Clinically, FBXO22 is highly expressed in human lung adenocarcinoma and high FBXO22 expression predicts significant poor prognosis. Our study provides new insights into the upstream regulation of LKB1 activation and identifies FBXO22 as a potential therapeutic target for lung cancer treatment.
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Knockdown of FBXO22 inhibits melanoma cell migration, invasion and angiogenesis via the HIF-1α/VEGF pathway. Invest New Drugs 2019; 38:20-28. [DOI: 10.1007/s10637-019-00761-z] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2019] [Accepted: 03/08/2019] [Indexed: 01/14/2023]
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Gong J, Zhou Y, Liu D, Huo J. F-box proteins involved in cancer-associated drug resistance. Oncol Lett 2018; 15:8891-8900. [PMID: 29805625 DOI: 10.3892/ol.2018.8500] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2017] [Accepted: 01/24/2018] [Indexed: 12/11/2022] Open
Abstract
The ubiquitin proteasome system (UPS) regulated human biological processes through the appropriate and efficient proteolysis of cellular proteins. F-box proteins are the vital components of SKP1-CUL1-FBP (SCF)-type E3 ubiquitin ligases that determine substrate specificity. As F-box proteins have the ability to control the degradation of several crucial protein targets associated with drug resistance, the dysregulation of these proteins may lead to induction of chemoresistance in cancer cells. Chemotherapy is one of the most conventional therapeutic approaches of treatment of patients with cancer. However, its exclusive application in clinical settings is restricted due to the development of chemoresistance, which typically results treatment failure. Therefore, overcoming drug resistance is considered as one of the most critical issues that researchers and clinician associated with oncology face. The present review serves to provide a comprehensive overview of F-box proteins and their possible targets as well as their correlation with the chemoresistance and chemosensitization of cancer cells. The article also presents an integrated representation of the complex regulatory mechanisms responsible for chemoresistance, which may lay the foundation to explore sensible candidate drugs for therapeutic intervention.
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Affiliation(s)
- Jian Gong
- Department of Gastroenterology, The Second Xiangya Hospital, Central South University, Changsha, Hunan 410011, P.R. China
| | - Yuqian Zhou
- Department of Gastroenterology, The Second Xiangya Hospital, Central South University, Changsha, Hunan 410011, P.R. China
| | - Deliang Liu
- Department of Gastroenterology, The Second Xiangya Hospital, Central South University, Changsha, Hunan 410011, P.R. China
| | - Jirong Huo
- Department of Gastroenterology, The Second Xiangya Hospital, Central South University, Changsha, Hunan 410011, P.R. China
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Cui J, Huang W, Wu B, Jin J, Jing L, Shi WP, Liu ZY, Yuan L, Luo D, Li L, Chen ZN, Jiang JL. N-glycosylation by N-acetylglucosaminyltransferase V enhances the interaction of CD147/basigin with integrin β1 and promotes HCC metastasis. J Pathol 2018; 245:41-52. [PMID: 29431199 PMCID: PMC5947728 DOI: 10.1002/path.5054] [Citation(s) in RCA: 46] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2017] [Revised: 01/28/2018] [Accepted: 02/06/2018] [Indexed: 12/21/2022]
Abstract
While the importance of protein N-glycosylation in cancer cell migration is well appreciated, the precise mechanisms by which N-acetylglucosaminyltransferase V (GnT-V) regulates cancer processes remain largely unknown. In the current study, we report that GnT-V-mediated N-glycosylation of CD147/basigin, a tumor-associated glycoprotein that carries β1,6-N-acetylglucosamine (β1,6-GlcNAc) glycans, is upregulated during TGF-β1-induced epithelial-to-mesenchymal transition (EMT), which correlates with tumor metastasis in patients with hepatocellular carcinoma (HCC). Interruption of β1,6-GlcNAc glycan modification of CD147/basigin decreased matrix metalloproteinase (MMP) expression in HCC cell lines and affected the interaction of CD147/basigin with integrin β1. These results reveal that β1,6-branched glycans modulate the biological function of CD147/basigin in HCC metastasis. Moreover, we showed that the PI3K/Akt pathway regulates GnT-V expression and that inhibition of GnT-V-mediated N-glycosylation suppressed PI3K signaling. In summary, β1,6-branched N-glycosylation affects the biological function of CD147/basigin and these findings provide a novel approach for the development of therapeutic strategies targeting metastasis. © 2018 The Authors. The Journal of Pathology published by John Wiley & Sons Ltd on behalf of Pathological Society of Great Britain and Ireland.
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Affiliation(s)
- Jian Cui
- Cell Engineering Research Centre and Department of Cell Biology, State Key Laboratory of Cancer Biology, Fourth Military Medical University, Xi'an, PR China
| | - Wan Huang
- Cell Engineering Research Centre and Department of Cell Biology, State Key Laboratory of Cancer Biology, Fourth Military Medical University, Xi'an, PR China
| | - Bo Wu
- State Key Laboratory of Proteomics, Beijing Proteome Research Center, Beijing Institute of Radiation Medicine, Collaborative Innovation Center for Cancer Medicine, Beijing, PR China
| | - Jin Jin
- Cell Engineering Research Centre and Department of Cell Biology, State Key Laboratory of Cancer Biology, Fourth Military Medical University, Xi'an, PR China
| | - Lin Jing
- Cell Engineering Research Centre and Department of Cell Biology, State Key Laboratory of Cancer Biology, Fourth Military Medical University, Xi'an, PR China
| | - Wen-Pu Shi
- Cell Engineering Research Centre and Department of Cell Biology, State Key Laboratory of Cancer Biology, Fourth Military Medical University, Xi'an, PR China
| | - Zhen-Yu Liu
- Cell Engineering Research Centre and Department of Cell Biology, State Key Laboratory of Cancer Biology, Fourth Military Medical University, Xi'an, PR China
| | - Lin Yuan
- Cell Engineering Research Centre and Department of Cell Biology, State Key Laboratory of Cancer Biology, Fourth Military Medical University, Xi'an, PR China
| | - Dan Luo
- Cell Engineering Research Centre and Department of Cell Biology, State Key Laboratory of Cancer Biology, Fourth Military Medical University, Xi'an, PR China
| | - Ling Li
- Cell Engineering Research Centre and Department of Cell Biology, State Key Laboratory of Cancer Biology, Fourth Military Medical University, Xi'an, PR China
| | - Zhi-Nan Chen
- Cell Engineering Research Centre and Department of Cell Biology, State Key Laboratory of Cancer Biology, Fourth Military Medical University, Xi'an, PR China
| | - Jian-Li Jiang
- Cell Engineering Research Centre and Department of Cell Biology, State Key Laboratory of Cancer Biology, Fourth Military Medical University, Xi'an, PR China
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Cisplatin suppresses proliferation, migration and invasion of nasopharyngeal carcinoma cells in vitro by repressing the Wnt/β-catenin/Endothelin-1 axis via activating B cell translocation gene 1. Cancer Chemother Pharmacol 2018. [PMID: 29536130 DOI: 10.1007/s00280-018-3536-5] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
PURPOSE Nasopharyngeal carcinoma (NPC) is one of the most commonly diagnosed cancers worldwide with significantly high prevalence in Southern China. Chemoprevention of cancer with alkylating agent compounds could potentially reverse, suppress, or prevent cancer progression. Cisplatin (CIS) is an antineoplastic or cytotoxic platinum-based drug used for chemotherapy of different types of human cancers such as NPC. Nevertheless, the effects of CIS on the migration and invasion of human NPC cells and the underlying molecular mechanisms have not yet been fully scrutinized. METHODS In this work, we tested the effect of CIS on the proliferation, migration and invasion of NPC cells. The results exhibited that this drug exerts remarkable inhibitory effects on the proliferation, migration and invasion of NPC cells in a dose-dependent manner. Western blotting and real time RT-PCR were used for expression analyses. RESULTS We found that CIS treatment led to a dose-dependent inhibition of Endothelin-1 (ET1) expression, at protein as well as mRNA levels in NPC cells. CIS was also found to activate the expression of BTG1 in NPC cells. Moreover, mechanistic analyses revealed that CIS increased the expression of B cell translocation gene 1 (BTG1) to suppress the expression of ET1. Furthermore, we show that ET1 could not be induced in CIS-resistant cells with suppressed BTG1 expression, and subsequently demote the proliferation, migration and invasion of NPC cells. CONCLUSIONS These findings provided compelling evidence of the role of CIS in suppressing NPC metastasis and its underlying molecular mechanisms.
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Gao L, Zhong JC, Huang WT, Dang YW, Kang M, Chen G. Integrative analysis of BSG expression in NPC through immunohistochemistry and public high-throughput gene expression data. Am J Transl Res 2017; 9:4574-4592. [PMID: 29118919 PMCID: PMC5666066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2017] [Accepted: 09/01/2017] [Indexed: 06/07/2023]
Abstract
BACKGROUND Though basigin (BSG) was reported to be overexpressed in nasopharyngeal carcinoma (NPC) and correlate with the development of NPC, the molecular basis of BSG in NPC remained elusive. The aim of the research was to investigate BSG expression in NPC and the potential molecular mechanism underlying it. MATERIALS AND METHODS BSG expression in NPC tissues was detected with immunohistochemistry. Chi-square test, Kruskal-Wallis test and Spearman correlation test were performed to examine the relationship between BSG expression and the clinico-pathological features as well as EGFR and P-53 expression in NPC. In addition, data from the Human Protein Atlas (HPA) database and oncomine were collected to validate BSG expression in NPC. Meta-analysis was conducted to investigate the association between BSG expression and the clinico-pathological variables of NPC. The prognostic value and the alteration of BSG gene status were also analyzed with data from The Cancer Genome Atlas (TCGA). RESULTS BSG presented notably higher expression in NPC tissues than in non-cancer tissues. Moreover, IHC results showed that BSG expression was significantly correlated with tumor progression. A positive correlation was also found between BSG expression and EGFR, P53 expression. Meta-analysis confirmed that BSG was indicative of lymph node metastasis and TNM stage in NPC. Additionally, data from cBioPortal indicated that alteration of BSG gene existed in 5% of NPC cases and BSG correlative genes were obtained from the Co-expression Analysis in TCGA. CONCLUSION BSG was overexpressed in NPC and might have an oncogenic effect on the tumorigenesis and progression of NPC.
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Affiliation(s)
- Li Gao
- Department of Medical Oncology, The First Affiliated Hospital of Guangxi Medical UniversityNanning, P. R. China
| | - Jin-Cai Zhong
- Department of Medical Oncology, The First Affiliated Hospital of Guangxi Medical UniversityNanning, P. R. China
| | - Wen-Ting Huang
- Department of Pathology, The First Affiliated Hospital of Guangxi Medical UniversityNanning, P. R. China
| | - Yi-Wu Dang
- Department of Pathology, The First Affiliated Hospital of Guangxi Medical UniversityNanning, P. R. China
| | - Min Kang
- Department of Radiation Oncology, The First Affiliated Hospital of Guangxi Medical UniversityNanning, P. R. China
| | - Gang Chen
- Department of Pathology, The First Affiliated Hospital of Guangxi Medical UniversityNanning, P. R. China
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Zheng HC, Gong BC. CD147 expression was positively linked to aggressiveness and worse prognosis of gastric cancer: a meta and bioinformatics analysis. Oncotarget 2017; 8:90358-90370. [PMID: 29163835 PMCID: PMC5685756 DOI: 10.18632/oncotarget.20089] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2017] [Accepted: 07/26/2017] [Indexed: 12/18/2022] Open
Abstract
CD147 (also named as Basigin or EMMPRIN) might promote cancer invasion and metastasis by inducing MMP and VEGF synthesis in tumor microenvironment. We performed a systematic meta and bioinformatics analysis through multiple online databases up to March 14, 2017. Up-regulated CD147 expression was found in gastric cancer, compared with normal mucosa (p < 0.05). The male patients with gastric cancer showed higher CD147 expression than the female ones (p < 0.0001). CD147 expression was positively correlated with tumor size, depth of invasion, lymph node metastasis, TNM staging and unfavorable prognosis of gastric cancer (p < 0.05). At mRNA level, CD147 expression was higher in intestinal-type and mixed-type gastric carcinomas than normal tissues (p < 0.05). CD147 mRNA expression was negatively associated with histological grading and dedifferentiation of gastric cancer (p < 0.05). A higher CD147 mRNA expression was negatively correlated with overall and progression-free survival rates of all cancer patients, even stratified by clinicopathological features (p < 0.05). These findings indicated that CD147 expression might be employed as a potential marker to indicate gastric carcinogenesis and subsequent progression, even prognosis.
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Affiliation(s)
- Hua-Chuan Zheng
- Department of Experimental Oncology and Animal Center, Shengjing Hospital of China Medical University, Shenyang 110004, China
| | - Bao-Cheng Gong
- Department of Experimental Oncology and Animal Center, Shengjing Hospital of China Medical University, Shenyang 110004, China
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