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Li B, Adam Eichhorn PJ, Chng WJ. Targeting the ubiquitin pathway in lymphoid malignancies. Cancer Lett 2024; 594:216978. [PMID: 38795760 DOI: 10.1016/j.canlet.2024.216978] [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: 04/10/2024] [Revised: 05/14/2024] [Accepted: 05/18/2024] [Indexed: 05/28/2024]
Abstract
Ubiquitination and related cellular processes control a variety of aspects in human cell biology, and defects in these processes contribute to multiple illnesses. In recent decades, our knowledge about the pathological role of ubiquitination in lymphoid cancers and therapeutic strategies to target the modified ubiquitination system has evolved tremendously. Here we review the altered signalling mechanisms mediated by the aberrant expression of cancer-associated E2s/E3s and deubiquitinating enzymes (DUBs), which result in the hyperactivation of oncoproteins or the frequently allied downregulation of tumour suppressors. We discuss recent highlights pertaining to the several different therapeutic interventions which are currently being evaluated to effectively block abnormal ubiquitin-proteasome pathway and the use of heterobifunctional molecules which recruit the ubiquitination system to degrade or stabilize non-cognate substrates. This review aids in comprehension of ubiquitination aberrance in lymphoid cancers and current targeting strategies and elicits further investigations to deeply understand the link between cellular ubiquitination and lymphoid pathogenesis as well as to ameliorate corresponding treatment interventions.
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Affiliation(s)
- Boheng Li
- College of Pharmaceutical Sciences, Southwest University, Chongqing, China
| | - Pieter Johan Adam Eichhorn
- Curtin Health Innovation Research Institute, Faculty of Health Sciences, Curtin University, Bentley, Western Australia, Australia; Curtin Medical School, Faculty of Health Sciences, Curtin University, Bentley, Western Australia, Australia.
| | - Wee-Joo Chng
- Cancer Science Institute of Singapore, Singapore, Singapore; Department of Haematology-Oncology, National University Cancer Institute of Singapore, Singapore, Singapore; Department of Medicine, School of Medicine, National University of Singapore, Singapore, Singapore.
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2
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Hui YJ, Yu TT, Li LG, Peng XC, Di MJ, Liu H, Gu WL, Li TF, Zhao KL, Wang WX. B-Myb deficiency boosts bortezomib-induced immunogenic cell death in colorectal cancer. Sci Rep 2024; 14:7733. [PMID: 38565963 PMCID: PMC10987531 DOI: 10.1038/s41598-024-58424-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2023] [Accepted: 03/28/2024] [Indexed: 04/04/2024] Open
Abstract
B-Myb has received considerable attention for its critical tumorigenic function of supporting DNA repair. However, its modulatory effects on chemotherapy and immunotherapy have rarely been reported in colorectal cancer. Bortezomib (BTZ) is a novel compound with chemotherapeutic and immunotherapeutic effects, but it fails to work in colorectal cancer with high B-Myb expression. The present study was designed to investigate whether B-Myb deletion in colorectal cancer could potentiate the immune efficacy of BTZ against colorectal cancer and to clarify the underlying mechanism. Stable B-Myb knockdown was induced in colorectal cancer cells, which increased apoptosis of the cancer cells relative to the control group in vitro and in vivo. We found that BTZ exhibited more favourable efficacy in B-Myb-defective colorectal cancer cells and tumor-bearing mice. BTZ treatment led to differential expression of genes enriched in the p53 signaling pathway promoted more powerful downstream DNA damage, and arrested cell cycle in B-Myb-defective colorectal cancer. In contrast, recovery of B-Myb in B-Myb-defective colorectal cancer cells abated BTZ-related DNA damage, cell cycle arrest, and anticancer efficacy. Moreover, BTZ promoted DNA damage-associated enhancement of immunogenicity, as indicated by potentiated expression of HMGB1 and HSP90 in B-Myb-defective cells, thereby driving M1 polarization of macrophages. Collectively, B-Myb deletion in colorectal cancer facilitates the immunogenic death of cancer cells, thereby further promoting the immune efficacy of BTZ by amplifying DNA damage. The present work provides an effective molecular target for colorectal cancer immunotherapy with BTZ.
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Affiliation(s)
- Yuan-Jian Hui
- Department of Hepatobiliary Surgery, Renmin Hospital of Wuhan University, Jiefang Road No. 238, Wuhan, 430060, Hubei Province, China
- Department of General Surgery, Taihe Hospital, Hubei University of Medicine, Renmin South Road No. 32, Shiyan, 442000, Hubei Province, China
| | - Ting-Ting Yu
- Hubei Key Laboratory of Embryonic Stem Cell Research, School of Basic Medical Sciences, Hubei University of Medicine, Renmin South Road No. 30, Shiyan, 442000, Hubei Province, China
- Department of Pathology, Renmin Hospital of Shiyan, Hubei University of Medicine, Shiyan, 442000, Hubei Province, China
| | - Liu-Gen Li
- Hubei Key Laboratory of Embryonic Stem Cell Research, School of Basic Medical Sciences, Hubei University of Medicine, Renmin South Road No. 30, Shiyan, 442000, Hubei Province, China
| | - Xing-Chun Peng
- Hubei Key Laboratory of Embryonic Stem Cell Research, School of Basic Medical Sciences, Hubei University of Medicine, Renmin South Road No. 30, Shiyan, 442000, Hubei Province, China
| | - Mao-Jun Di
- Department of General Surgery, Taihe Hospital, Hubei University of Medicine, Renmin South Road No. 32, Shiyan, 442000, Hubei Province, China
| | - Hui Liu
- Department of General Surgery, Taihe Hospital, Hubei University of Medicine, Renmin South Road No. 32, Shiyan, 442000, Hubei Province, China
| | - Wen-Long Gu
- Department of General Surgery, Taihe Hospital, Hubei University of Medicine, Renmin South Road No. 32, Shiyan, 442000, Hubei Province, China
| | - Tong-Fei Li
- Hubei Key Laboratory of Embryonic Stem Cell Research, School of Basic Medical Sciences, Hubei University of Medicine, Renmin South Road No. 30, Shiyan, 442000, Hubei Province, China
| | - Kai-Liang Zhao
- Department of Hepatobiliary Surgery, Renmin Hospital of Wuhan University, Jiefang Road No. 238, Wuhan, 430060, Hubei Province, China.
| | - Wei-Xing Wang
- Department of Hepatobiliary Surgery, Renmin Hospital of Wuhan University, Jiefang Road No. 238, Wuhan, 430060, Hubei Province, China.
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You S, Xu J, Guo Y, Guo X, Zhang Y, Zhang N, Sun G, Sun Y. E3 ubiquitin ligase WWP2 as a promising therapeutic target for diverse human diseases. Mol Aspects Med 2024; 96:101257. [PMID: 38430667 DOI: 10.1016/j.mam.2024.101257] [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: 11/04/2023] [Revised: 02/05/2024] [Accepted: 02/13/2024] [Indexed: 03/05/2024]
Abstract
Mammalian E3 ubiquitin ligases have emerged in recent years as critical regulators of cellular homeostasis due to their roles in targeting substrate proteins for ubiquitination and triggering subsequent downstream signals. In this review, we describe the multiple roles of WWP2, an E3 ubiquitin ligase with unique and important functions in regulating a wide range of biological processes, including DNA repair, gene expression, signal transduction, and cell-fate decisions. As such, WWP2 has evolved to play a key role in normal physiology and diseases, such as tumorigenesis, skeletal development and diseases, immune regulation, cardiovascular disease, and others. We attempt to provide an overview of the biochemical, physiological, and pathophysiological roles of WWP2, as well as open questions for future research, particularly in the context of putative therapeutic opportunities.
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Affiliation(s)
- Shilong You
- Department of Cardiology, First Hospital of China Medical University, Shenyang, Liaoning, China
| | - Jiaqi Xu
- Department of Cardiology, First Hospital of China Medical University, Shenyang, Liaoning, China
| | - Yushan Guo
- Department of Cardiology, First Hospital of China Medical University, Shenyang, Liaoning, China
| | - Xiaofan Guo
- Department of Cardiology, First Hospital of China Medical University, Shenyang, Liaoning, China
| | - Ying Zhang
- Department of Cardiology, First Hospital of China Medical University, Shenyang, Liaoning, China; Institute of Health Sciences, China Medical University, Shenyang, Liaoning, China.
| | - Naijin Zhang
- Department of Cardiology, First Hospital of China Medical University, Shenyang, Liaoning, China; Institute of Health Sciences, China Medical University, Shenyang, Liaoning, China; NHC Key Laboratory of Advanced Reproductive Medicine and Fertility, National Health Commission, China Medical University, Shenyang, Liaoning, China.
| | - Guozhe Sun
- Department of Cardiology, First Hospital of China Medical University, Shenyang, Liaoning, China.
| | - Yingxian Sun
- Department of Cardiology, First Hospital of China Medical University, Shenyang, Liaoning, China; Institute of Health Sciences, China Medical University, Shenyang, Liaoning, China.
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Wang Y, Wu Z, Wang C, Wu N, Wang C, Hu S, Shi J. The role of WWP1 and WWP2 in bone/cartilage development and diseases. Mol Cell Biochem 2024:10.1007/s11010-023-04917-7. [PMID: 38252355 DOI: 10.1007/s11010-023-04917-7] [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: 08/18/2023] [Accepted: 12/11/2023] [Indexed: 01/23/2024]
Abstract
Bone and cartilage diseases are often associated with trauma and senescence, manifested as pain and limited mobility. The repair of bone and cartilage lesion by mesenchymal stem cells is regulated by various transcription factors. WW domain-containing protein 1 (WWP1) and WW domain-containing protein 2 (WWP2) are named for WW domain which recognizes PPXY (phono Ser Pro and Pro Arg) motifs of substrate. WWP1and WWP2 are prominent components of the homologous to the E6-AP carboxyl terminus (HECT) subfamily, a group of the ubiquitin ligase. Recently, some studies have found that WWP1 and WWP2 play an important role in the pathogenesis of bone and cartilage diseases and regulate the level and the transactivation of various transcription factors through ubiquitination. Therefore, this review summarizes the distribution and effects of WWP1 and WWP2 in the development of bone and cartilage, discusses the potential mechanism and therapeutic drugs in bone and cartilage diseases such as osteoarthritis, fracture, and osteoporosis.
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Affiliation(s)
- Ying Wang
- Stomatology Hospital, School of Stomatology, Zhejiang University School of Medicine, Clinical Research Center for Oral Diseases of Zhejiang Province, Key Laboratory of Oral Biomedical Research of Zhejiang Province, Cancer Center of Zhejiang University, Hangzhou, 310016, China
| | - Zuping Wu
- Stomatology Hospital, School of Stomatology, Zhejiang University School of Medicine, Clinical Research Center for Oral Diseases of Zhejiang Province, Key Laboratory of Oral Biomedical Research of Zhejiang Province, Cancer Center of Zhejiang University, Hangzhou, 310016, China
| | - Cunyi Wang
- Stomatology Hospital, School of Stomatology, Zhejiang University School of Medicine, Clinical Research Center for Oral Diseases of Zhejiang Province, Key Laboratory of Oral Biomedical Research of Zhejiang Province, Cancer Center of Zhejiang University, Hangzhou, 310016, China
| | - Na Wu
- Stomatology Hospital, School of Stomatology, Zhejiang University School of Medicine, Clinical Research Center for Oral Diseases of Zhejiang Province, Key Laboratory of Oral Biomedical Research of Zhejiang Province, Cancer Center of Zhejiang University, Hangzhou, 310016, China
| | - Chenyu Wang
- Stomatology Hospital, School of Stomatology, Zhejiang University School of Medicine, Clinical Research Center for Oral Diseases of Zhejiang Province, Key Laboratory of Oral Biomedical Research of Zhejiang Province, Cancer Center of Zhejiang University, Hangzhou, 310016, China
| | - Shiyu Hu
- Stomatology Hospital, School of Stomatology, Zhejiang University School of Medicine, Clinical Research Center for Oral Diseases of Zhejiang Province, Key Laboratory of Oral Biomedical Research of Zhejiang Province, Cancer Center of Zhejiang University, Hangzhou, 310016, China
| | - Jiejun Shi
- Stomatology Hospital, School of Stomatology, Zhejiang University School of Medicine, Clinical Research Center for Oral Diseases of Zhejiang Province, Key Laboratory of Oral Biomedical Research of Zhejiang Province, Cancer Center of Zhejiang University, Hangzhou, 310016, China.
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Krenn PW, Aberger F. Targeting cancer hallmark vulnerabilities in hematologic malignancies by interfering with Hedgehog/GLI signaling. Blood 2023; 142:1945-1959. [PMID: 37595276 DOI: 10.1182/blood.2021014761] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Revised: 07/14/2023] [Accepted: 08/03/2023] [Indexed: 08/20/2023] Open
Abstract
Understanding the genetic alterations, disrupted signaling pathways, and hijacked mechanisms in oncogene-transformed hematologic cells is critical for the development of effective and durable treatment strategies against liquid tumors. In this review, we focus on the specific involvement of the Hedgehog (HH)/GLI pathway in the manifestation and initiation of various cancer features in hematologic malignancies, including multiple myeloma, T- and B-cell lymphomas, and lymphoid and myeloid leukemias. By reviewing canonical and noncanonical, Smoothened-independent HH/GLI signaling and summarizing preclinical in vitro and in vivo studies in hematologic malignancies, we elucidate common molecular mechanisms by which HH/GLI signaling controls key oncogenic processes and cancer hallmarks such as cell proliferation, cancer stem cell fate, genomic instability, microenvironment remodeling, and cell survival. We also summarize current clinical trials with HH inhibitors and discuss successes and challenges, as well as opportunities for future combined therapeutic approaches. By providing a bird's eye view of the role of HH/GLI signaling in liquid tumors, we suggest that a comprehensive understanding of the general oncogenic effects of HH/GLI signaling on the formation of cancer hallmarks is essential to identify critical vulnerabilities within tumor cells and their supporting remodeled microenvironment, paving the way for the development of novel and efficient personalized combination therapies for hematologic malignancies.
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Affiliation(s)
- Peter W Krenn
- Department of Biosciences and Medical Biology, Cancer Cluster Salzburg, Paris Lodron University of Salzburg, Salzburg, Austria
| | - Fritz Aberger
- Department of Biosciences and Medical Biology, Cancer Cluster Salzburg, Paris Lodron University of Salzburg, Salzburg, Austria
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Li J, Zhang Y, Ye F, Qian P, Qin Z, Li D, Ye L, Feng L. DKK1 Promotes Epithelial-Mesenchymal Transition and Cisplatin Resistance in Gastric Cancer via Activation of the PI3K/AKT Pathway. Cancers (Basel) 2023; 15:4756. [PMID: 37835450 PMCID: PMC10571993 DOI: 10.3390/cancers15194756] [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: 08/21/2023] [Revised: 09/22/2023] [Accepted: 09/25/2023] [Indexed: 10/15/2023] Open
Abstract
Chemotherapy is a classical method of cancer treatment. Cisplatin-based chemotherapy is a traditional and essential therapeutic approach in gastric cancer treatment. However, the development of drug resistance during treatment is a major obstacle that limits their further application, and molecular changes have occurred in the development of drug resistance. Here, we found that Dickkopf-related protein 1 (DKK1) is highly expressed in gastric cancer and related to poor prognosis in gastric cancer patients through public database mining. Next, we also identified that DKK1 is highly expressed in CDDP-resistant gastric cancer cell lines, supporting the notion that DKK1 is a necessary regulator of CDDP resistance. In terms of mechanistic research, our data reveal that DKK1 was able to activate the PI3K/AKT pathway and affect epithelial-to-mesenchymal transition, further contributing to CDDP resistance. Genetic knockdown and pharmacological inhibition of DKK1 recovered CDDP sensitivity both in vitro and in vivo. Therefore, our study highlights the potential of targeted inhibition of DKK1 to reverse CDDP resistance and alleviate metastatic properties in gastric cancer.
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Affiliation(s)
- Jian Li
- Endoscopy Center, Minhang Hospital, Fudan University, Shanghai 201199, China; (J.L.); (Y.Z.); (F.Y.); (Z.Q.); (D.L.)
| | - Yaqiong Zhang
- Endoscopy Center, Minhang Hospital, Fudan University, Shanghai 201199, China; (J.L.); (Y.Z.); (F.Y.); (Z.Q.); (D.L.)
| | - Fangzhou Ye
- Endoscopy Center, Minhang Hospital, Fudan University, Shanghai 201199, China; (J.L.); (Y.Z.); (F.Y.); (Z.Q.); (D.L.)
| | - Peiyu Qian
- Institutes of Biomedical Sciences, Fudan University, Shanghai 200032, China;
| | - Zhe Qin
- Endoscopy Center, Minhang Hospital, Fudan University, Shanghai 201199, China; (J.L.); (Y.Z.); (F.Y.); (Z.Q.); (D.L.)
| | - Deming Li
- Endoscopy Center, Minhang Hospital, Fudan University, Shanghai 201199, China; (J.L.); (Y.Z.); (F.Y.); (Z.Q.); (D.L.)
| | - Li Ye
- School of Pharmacy and State Key Laboratory of Quality Research in Chinese Medicine, Macau University of Science and Technology, Macau SAR 999078, China
| | - Li Feng
- Endoscopy Center, Minhang Hospital, Fudan University, Shanghai 201199, China; (J.L.); (Y.Z.); (F.Y.); (Z.Q.); (D.L.)
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Zhou P, Xiao M, Li W, Sun X, Bai Y, Meng F, Zhu Z, Yuan W, Sun K. SHP2 Inhibitors Show Anti-Myeloma Activity and Synergize With Bortezomib in the Treatment of Multiple Myeloma. Front Pharmacol 2022; 13:841308. [PMID: 35462913 PMCID: PMC9019471 DOI: 10.3389/fphar.2022.841308] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Accepted: 03/10/2022] [Indexed: 12/20/2022] Open
Abstract
Multiple myeloma (MM) is a plasma cell malignancy that remains incurable. The protein tyrosine phosphatase SHP2 is a central node regulating RAS/mitogen-activated protein kinase (MAPK)/extracellular signal regulated kinase (ERK) signaling pathway which plays a crucial role in the pathogenesis and proteasome inhibitor (PI) resistance of MM. Several preclinical studies have demonstrated that SHP2 inhibitors exerted antitumor activity in cancer-harboring diverse mutations in the RAS pathway, offering the potential for targeting myeloma. In this study, we showed that pharmacological inhibition of SHP2 activity using SHP099 and RMC-4550 efficiently inhibited the proliferation of MM cells by inducing apoptosis and cell cycle arrest. As per the mechanism, SHP2 inhibitors activated the level of cleaved caspase3, BAK, and P21 and downregulated ERK phosphorylation in MM cells. Moreover, the blockade of SHP2 exhibited anti-myeloma effect in vivo in a mouse xenograft model. In addition, SHP2 inhibitors synergized the antineoplastic effect of bortezomib in bortezomib-sensitive MM cells and showed identical efficacy in targeting bortezomib-resistant MM cells. Overall, our findings suggest that SHP2-specific inhibitors trigger anti-myeloma activity in vitro and in vivo by regulating the ERK pathway and enhancing cytotoxicity of bortezomib, providing therapeutic benefits for both bortezomib naïve and resistant MM.
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Affiliation(s)
- Pan Zhou
- Department of Hematology, Henan Provincial People's Hospital, Zhengzhou University People's Hospital, Zhengzhou, China
| | - Mengyu Xiao
- Department of Hematology, Henan Provincial People's Hospital, Zhengzhou University People's Hospital, Zhengzhou, China
| | - Weiya Li
- Department of Hematology, Henan Provincial People's Hospital, Zhengzhou University People's Hospital, Zhengzhou, China
| | - Xiaobai Sun
- Department of Hematology, Henan Provincial People's Hospital, Zhengzhou University People's Hospital, Zhengzhou, China
| | - Yanliang Bai
- Department of Hematology, Henan Provincial People's Hospital, Zhengzhou University People's Hospital, Zhengzhou, China
| | - Feiying Meng
- Henan Eye Institute, Henan Eye Hospital, Henan Provincial People's Hospital, Zhengzhou University People's Hospital, Zhengzhou, China
| | - Zunmin Zhu
- Department of Hematology, Henan Provincial People's Hospital, Zhengzhou University People's Hospital, Zhengzhou, China
| | - Weiping Yuan
- State Key Laboratory of Experimental Hematology, Institute of Hematology and Blood Diseases Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Tianjin, China
| | - Kai Sun
- Department of Hematology, Henan Provincial People's Hospital, Zhengzhou University People's Hospital, Zhengzhou, China
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Zhang Q, Jiang J. Regulation of Hedgehog Signal Transduction by Ubiquitination and Deubiquitination. Int J Mol Sci 2021; 22:ijms222413338. [PMID: 34948134 PMCID: PMC8703657 DOI: 10.3390/ijms222413338] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2021] [Revised: 12/07/2021] [Accepted: 12/09/2021] [Indexed: 12/23/2022] Open
Abstract
The Hedgehog (Hh) family of secreted proteins governs embryonic development and adult tissue homeostasis in species ranging from insects to mammals. Deregulation of Hh pathway activity has been implicated in a wide range of human disorders, including congenital diseases and cancer. Hh exerts its biological influence through a conserved signaling pathway. Binding of Hh to its receptor Patched (Ptc), a twelve-span transmembrane protein, leads to activation of an atypical GPCR family protein and Hh signal transducer Smoothened (Smo), which then signals downstream to activate the latent Cubitus interruptus (Ci)/Gli family of transcription factors. Hh signal transduction is regulated by ubiquitination and deubiquitination at multiple steps along the pathway including regulation of Ptc, Smo and Ci/Gli proteins. Here we review the effect of ubiquitination and deubiquitination on the function of individual Hh pathway components, the E3 ubiquitin ligases and deubiquitinases involved, how ubiquitination and deubiquitination are regulated, and whether the underlying mechanisms are conserved from Drosophila to mammals.
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Affiliation(s)
- Qing Zhang
- State Key Laboratory of Pharmaceutical Biotechnology, Model Animal Research Center, School of Medicine, Nanjing University, Nanjing 210061, China
- MOE Key Laboratory of Model Animals for Disease Study, Model Animal Research Center, School of Medicine, Nanjing University, Nanjing 210061, China
- Correspondence: (Q.Z.); (J.J.)
| | - Jin Jiang
- Department of Molecular Biology, UT Southwestern Medical Center, Dallas, TX 75390, USA
- Department of Pharmacology, UT Southwestern Medical Center, Dallas, TX 75390, USA
- Correspondence: (Q.Z.); (J.J.)
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