1
|
Lu W, Cui J, Wang W, Hu Q, Xue Y, Liu X, Gong T, Lu Y, Ma H, Yang X, Feng B, Wang Q, Zhang N, Xu Y, Liu M, Nussinov R, Cheng F, Ji H, Huang J. PPIA dictates NRF2 stability to promote lung cancer progression. Nat Commun 2024; 15:4703. [PMID: 38830868 PMCID: PMC11148020 DOI: 10.1038/s41467-024-48364-4] [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: 05/18/2023] [Accepted: 04/29/2024] [Indexed: 06/05/2024] Open
Abstract
Nuclear factor erythroid 2-related factor 2 (NRF2) hyperactivation has been established as an oncogenic driver in a variety of human cancers, including non-small cell lung cancer (NSCLC). However, despite massive efforts, no specific therapy is currently available to target NRF2 hyperactivation. Here, we identify peptidylprolyl isomerase A (PPIA) is required for NRF2 protein stability. Ablation of PPIA promotes NRF2 protein degradation and blocks NRF2-driven growth in NSCLC cells. Mechanistically, PPIA physically binds to NRF2 and blocks the access of ubiquitin/Kelch Like ECH Associated Protein 1 (KEAP1) to NRF2, thus preventing ubiquitin-mediated degradation. Our X-ray co-crystal structure reveals that PPIA directly interacts with a NRF2 interdomain linker via a trans-proline 174-harboring hydrophobic sequence. We further demonstrate that an FDA-approved drug, cyclosporin A (CsA), impairs the interaction of NRF2 with PPIA, inducing NRF2 ubiquitination and degradation. Interestingly, CsA interrupts glutamine metabolism mediated by the NRF2/KLF5/SLC1A5 pathway, consequently suppressing the growth of NRF2-hyperactivated NSCLC cells. CsA and a glutaminase inhibitor combination therapy significantly retard tumor progression in NSCLC patient-derived xenograft (PDX) models with NRF2 hyperactivation. Our study demonstrates that targeting NRF2 protein stability is an actionable therapeutic approach to treat NRF2-hyperactivated NSCLC.
Collapse
Affiliation(s)
- Weiqiang Lu
- Shanghai Frontiers Science Center of Optogenetic Techniques for Cell Metabolism, Shanghai Key Laboratory of New Drug Design, School of Pharmacy, East China University of Science and Technology, Shanghai, China.
- Shanghai Key Laboratory of Regulatory Biology, Institute of Biomedical Sciences and School of Life Sciences, East China Normal University, Shanghai, China.
| | - Jiayan Cui
- Shanghai Frontiers Science Center of Optogenetic Techniques for Cell Metabolism, Shanghai Key Laboratory of New Drug Design, School of Pharmacy, East China University of Science and Technology, Shanghai, China
| | - Wanyan Wang
- Shanghai Frontiers Science Center of Optogenetic Techniques for Cell Metabolism, Shanghai Key Laboratory of New Drug Design, School of Pharmacy, East China University of Science and Technology, Shanghai, China
| | - Qian Hu
- Shanghai Frontiers Science Center of Optogenetic Techniques for Cell Metabolism, Shanghai Key Laboratory of New Drug Design, School of Pharmacy, East China University of Science and Technology, Shanghai, China
| | - Yun Xue
- State Key Laboratory of Cell Biology, Shanghai Institute of Biochemistry and Cell Biology, Center for Excellence in Molecular Cell Science, Chinese Academy of Sciences, Shanghai, China
- School of Life Science, Hangzhou Institute for Advanced Study, University of Chinese Academy of Sciences, Hangzhou, China
| | - Xi Liu
- Shanghai Frontiers Science Center of Optogenetic Techniques for Cell Metabolism, Shanghai Key Laboratory of New Drug Design, School of Pharmacy, East China University of Science and Technology, Shanghai, China
| | - Ting Gong
- Shanghai Frontiers Science Center of Optogenetic Techniques for Cell Metabolism, Shanghai Key Laboratory of New Drug Design, School of Pharmacy, East China University of Science and Technology, Shanghai, China
| | - Yiping Lu
- Shanghai Frontiers Science Center of Optogenetic Techniques for Cell Metabolism, Shanghai Key Laboratory of New Drug Design, School of Pharmacy, East China University of Science and Technology, Shanghai, China
| | - Hui Ma
- Shanghai Frontiers Science Center of Optogenetic Techniques for Cell Metabolism, Shanghai Key Laboratory of New Drug Design, School of Pharmacy, East China University of Science and Technology, Shanghai, China
| | - Xinyu Yang
- Shanghai Key Laboratory of Regulatory Biology, Institute of Biomedical Sciences and School of Life Sciences, East China Normal University, Shanghai, China
| | - Bo Feng
- Department of General Surgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Qi Wang
- Key Laboratory of Early Prevention and Treatment for Regional High Frequency Tumor, Ministry of Education, Nanning, China
- Guangxi Medical University Cancer Hospital, Nanning, China
| | - Naixia Zhang
- Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, China
| | - Yechun Xu
- Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, China
| | - Mingyao Liu
- Shanghai Key Laboratory of Regulatory Biology, Institute of Biomedical Sciences and School of Life Sciences, East China Normal University, Shanghai, China
| | - Ruth Nussinov
- Computational Structural Biology Section, Basic Science Program, Frederick National Laboratory for Cancer Research, National Cancer Institute at Frederick, Frederick, USA
- Department of Human Molecular Genetics and Biochemistry, Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Feixiong Cheng
- Genomic Medicine Institute, Lerner Research Institute, Cleveland Clinic, Cleveland, USA
| | - Hongbin Ji
- State Key Laboratory of Cell Biology, Shanghai Institute of Biochemistry and Cell Biology, Center for Excellence in Molecular Cell Science, Chinese Academy of Sciences, Shanghai, China
- School of Life Science, Hangzhou Institute for Advanced Study, University of Chinese Academy of Sciences, Hangzhou, China
| | - Jin Huang
- Shanghai Frontiers Science Center of Optogenetic Techniques for Cell Metabolism, Shanghai Key Laboratory of New Drug Design, School of Pharmacy, East China University of Science and Technology, Shanghai, China.
| |
Collapse
|
2
|
Sasine JP, Kozlova NY, Valicente L, Dukov J, Tran DH, Himburg HA, Kumar S, Khorsandi S, Chan A, Grohe S, Li M, Kan J, Sehl ME, Schiller GJ, Reinhardt B, Singh BK, Ho R, Yue P, Pasquale EB, Chute JP. Inhibition of Ephrin B2 Reverse Signaling Abolishes Multiple Myeloma Pathogenesis. Cancer Res 2024; 84:919-934. [PMID: 38231476 PMCID: PMC10940855 DOI: 10.1158/0008-5472.can-23-1950] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Revised: 11/14/2023] [Accepted: 01/11/2024] [Indexed: 01/18/2024]
Abstract
Bone marrow vascular endothelial cells (BM EC) regulate multiple myeloma pathogenesis. Identification of the mechanisms underlying this interaction could lead to the development of improved strategies for treating multiple myeloma. Here, we performed a transcriptomic analysis of human ECs with high capacity to promote multiple myeloma growth, revealing overexpression of the receptor tyrosine kinases, EPHB1 and EPHB4, in multiple myeloma-supportive ECs. Expression of ephrin B2 (EFNB2), the binding partner for EPHB1 and EPHB4, was significantly increased in multiple myeloma cells. Silencing EPHB1 or EPHB4 in ECs suppressed multiple myeloma growth in coculture. Similarly, loss of EFNB2 in multiple myeloma cells blocked multiple myeloma proliferation and survival in vitro, abrogated multiple myeloma engraftment in immune-deficient mice, and increased multiple myeloma sensitivity to chemotherapy. Administration of an EFNB2-targeted single-chain variable fragment also suppressed multiple myeloma growth in vivo. In contrast, overexpression of EFNB2 in multiple myeloma cells increased STAT5 activation, increased multiple myeloma cell survival and proliferation, and decreased multiple myeloma sensitivity to chemotherapy. Conversely, expression of mutant EFNB2 lacking reverse signaling capacity in multiple myeloma cells increased multiple myeloma cell death and sensitivity to chemotherapy and abolished multiple myeloma growth in vivo. Complementary analysis of multiple myeloma patient data revealed that increased EFNB2 expression is associated with adverse-risk disease and decreased survival. This study suggests that EFNB2 reverse signaling controls multiple myeloma pathogenesis and can be therapeutically targeted to improve multiple myeloma outcomes. SIGNIFICANCE Ephrin B2 reverse signaling mediated by endothelial cells directly regulates multiple myeloma progression and treatment resistance, which can be overcome through targeted inhibition of ephrin B2 to abolish myeloma.
Collapse
Affiliation(s)
- Joshua P. Sasine
- Division of Hematology & Cellular Therapy, Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, California
- Cedars-Sinai Samuel Oschin Comprehensive Cancer Institute, Los Angeles, California
- Regenerative Medicine Institute, Cedars-Sinai Medical Center, Los Angeles, California
- Department of Medicine, Cedars Sinai Medical Center, Los Angeles, California
| | - Natalia Y. Kozlova
- Division of Hematology & Cellular Therapy, Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, California
- Cedars-Sinai Samuel Oschin Comprehensive Cancer Institute, Los Angeles, California
| | - Lisa Valicente
- Division of Hematology & Cellular Therapy, Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, California
- Cedars-Sinai Samuel Oschin Comprehensive Cancer Institute, Los Angeles, California
| | - Jennifer Dukov
- Division of Hematology & Cellular Therapy, Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, California
- Cedars-Sinai Samuel Oschin Comprehensive Cancer Institute, Los Angeles, California
| | - Dana H. Tran
- Division of Hematology & Cellular Therapy, Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, California
- Cedars-Sinai Samuel Oschin Comprehensive Cancer Institute, Los Angeles, California
| | - Heather A. Himburg
- Department of Radiation Oncology, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Sanjeev Kumar
- Department of Medicine, Cedars Sinai Medical Center, Los Angeles, California
| | - Sarah Khorsandi
- Division of Hematology & Cellular Therapy, Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, California
| | - Aldi Chan
- Division of Hematology & Cellular Therapy, Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, California
| | - Samantha Grohe
- Division of Hematology & Cellular Therapy, Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, California
| | - Michelle Li
- Division of Hematology/Oncology, Department of Medicine, UCLA, Los Angeles, California
| | - Jenny Kan
- Division of Hematology/Oncology, Department of Medicine, UCLA, Los Angeles, California
| | - Mary E. Sehl
- Division of Hematology/Oncology, Department of Medicine, UCLA, Los Angeles, California
| | - Gary J. Schiller
- Division of Hematology/Oncology, Department of Medicine, UCLA, Los Angeles, California
| | - Bryanna Reinhardt
- Division of Hematology & Cellular Therapy, Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, California
| | - Brijesh Kumar Singh
- Department of Biomedical Sciences, Cedars Sinai Medical Center, Los Angeles, California
| | - Ritchie Ho
- Department of Biomedical Sciences, Cedars Sinai Medical Center, Los Angeles, California
| | - Peibin Yue
- Division of Hematology & Cellular Therapy, Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, California
| | - Elena B. Pasquale
- Sanford Burnham Prebys Medical Discovery Institute, San Diego, California
| | - John P. Chute
- Division of Hematology & Cellular Therapy, Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, California
- Cedars-Sinai Samuel Oschin Comprehensive Cancer Institute, Los Angeles, California
- Regenerative Medicine Institute, Cedars-Sinai Medical Center, Los Angeles, California
- Department of Medicine, Cedars Sinai Medical Center, Los Angeles, California
| |
Collapse
|
3
|
Zhao X, Zhao X, Di W, Wang C. Inhibitors of Cyclophilin A: Current and Anticipated Pharmaceutical Agents for Inflammatory Diseases and Cancers. Molecules 2024; 29:1235. [PMID: 38542872 PMCID: PMC10974348 DOI: 10.3390/molecules29061235] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2024] [Revised: 03/02/2024] [Accepted: 03/05/2024] [Indexed: 04/07/2024] Open
Abstract
Cyclophilin A, a widely prevalent cellular protein, exhibits peptidyl-prolyl cis-trans isomerase activity. This protein is predominantly located in the cytosol; additionally, it can be secreted by the cells in response to inflammatory stimuli. Cyclophilin A has been identified to be a key player in many of the biological events and is therefore involved in several diseases, including vascular and inflammatory diseases, immune disorders, aging, and cancers. It represents an attractive target for therapeutic intervention with small molecule inhibitors such as cyclosporin A. Recently, a number of novel inhibitors of cyclophilin A have emerged. However, it remains elusive whether and how many cyclophilin A inhibitors function in the inflammatory diseases and cancers. In this review, we discuss current available data about cyclophilin A inhibitors, including cyclosporin A and its derivatives, quinoxaline derivatives, and peptide analogues, and outline the most recent advances in clinical trials of these agents. Inhibitors of cyclophilin A are poised to enhance our comprehension of the molecular mechanisms that underpin inflammatory diseases and cancers associated with cyclophilin A. This advancement will aid in the development of innovative pharmaceutical treatments in the future.
Collapse
Affiliation(s)
- Xuemei Zhao
- School of Pharmaceutical Sciences, Shandong First Medical University & Shandong Academy of Medical Sciences, Ji’nan 250000, China; (X.Z.); (W.D.)
| | - Xin Zhao
- School of Pharmaceutical Sciences, Shandong First Medical University & Shandong Academy of Medical Sciences, Ji’nan 250000, China; (X.Z.); (W.D.)
| | - Weihua Di
- School of Pharmaceutical Sciences, Shandong First Medical University & Shandong Academy of Medical Sciences, Ji’nan 250000, China; (X.Z.); (W.D.)
| | - Chang Wang
- School of Pharmaceutical Sciences, Shandong First Medical University & Shandong Academy of Medical Sciences, Ji’nan 250000, China; (X.Z.); (W.D.)
- Medical Science and Technology Innovation Center, Shandong First Medical University & Shandong Academy of Medical Sciences, Ji’nan 250000, China
| |
Collapse
|
4
|
Kovaleva OV, Podlesnaya PA, Mochalnikova VV, Kushlinskii NE, Khromykh LM, Kalinina AA, Kazansky DB, Gratchev AN. Prognostic Significance of Tumor-Associated Inflammation in Renal Cell Carcinoma. Bull Exp Biol Med 2024; 176:382-385. [PMID: 38340200 DOI: 10.1007/s10517-024-06028-9] [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: 07/06/2023] [Indexed: 02/12/2024]
Abstract
This study analyzed tumor-associated inflammation by assessing the expression of cyclophilin A (CypA) and TNF in samples of kidney tumors of various histological types. It was shown that different histological types of renal cell carcinoma differed by the expression of these proteins. Thus, the highest expression of CypA and TNF was observed in papillary and chromophobe kidney cancer, although no correlation with overall bacterial load was found for these tumors. In the case of clear cell renal cell carcinoma, the expression of proinflammatory factors was observed in only half of the cases and directly correlated with the presence of resident bacteria, serving as a favorable prognostic factor for the disease.
Collapse
Affiliation(s)
- O V Kovaleva
- N. N. Blokhin National Medical Research Center of Oncology, Ministry of Health of the Russian Federation, Moscow, Russia.
| | - P A Podlesnaya
- N. N. Blokhin National Medical Research Center of Oncology, Ministry of Health of the Russian Federation, Moscow, Russia
| | - V V Mochalnikova
- N. N. Blokhin National Medical Research Center of Oncology, Ministry of Health of the Russian Federation, Moscow, Russia
| | - N E Kushlinskii
- N. N. Blokhin National Medical Research Center of Oncology, Ministry of Health of the Russian Federation, Moscow, Russia
| | - L M Khromykh
- N. N. Blokhin National Medical Research Center of Oncology, Ministry of Health of the Russian Federation, Moscow, Russia
| | - A A Kalinina
- N. N. Blokhin National Medical Research Center of Oncology, Ministry of Health of the Russian Federation, Moscow, Russia
| | - D B Kazansky
- N. N. Blokhin National Medical Research Center of Oncology, Ministry of Health of the Russian Federation, Moscow, Russia
| | - A N Gratchev
- N. N. Blokhin National Medical Research Center of Oncology, Ministry of Health of the Russian Federation, Moscow, Russia
| |
Collapse
|
5
|
Yang F, Liu C, Li P, Wu A, Ma-Lauer Y, Zhang H, Su Z, Lu W, von Brunn A, Zhu D. Targeting Cyclophilin A and CD147 to Inhibit Replication of Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) and SARS-CoV-2-Induced Inflammation. Mol Pharmacol 2023; 104:239-254. [PMID: 37827578 DOI: 10.1124/molpharm.122.000587] [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: 07/06/2023] [Revised: 06/25/2023] [Accepted: 07/13/2023] [Indexed: 10/14/2023] Open
Abstract
Identification and development of effective therapeutics for coronavirus disease 2019 (COVID-19) are still urgently needed. The CD147-spike interaction is involved in the severe acute respiratory syndrome coronavirus (SARS-CoV)-2 invasion process in addition to angiotensin-converting enzyme 2 (ACE2). Cyclophilin A (CyPA), the extracellular ligand of CD147, has been found to play a role in the infection and replication of coronaviruses. In this study, our results show that CyPA inhibitors such as cyclosporine A (CsA) and STG-175 can suppress the intracellular replication of SARS-CoV-2 by inhibiting the binding of CyPA to the SARS-CoV-2 nucleocapsid C-terminal domain (N-CTD), and the IC50 is 0.23 μM and 0.17 μM, respectively. Due to high homology, CsA also had inhibitory effects on SARS-CoV and Middle East respiratory syndrome coronavirus (MERS-CoV), and the IC50 is 3.2 μM and 2.8 μM, respectively. Finally, we generated a formulation of phosphatidylserine (PS)-liposome-CsA for pulmonary drug delivery. These findings provide a scientific basis for identifying CyPA as a potential drug target for the treatment of COVID-19 as well as for the development of broad-spectrum inhibitors for coronavirus via targeting CyPA. Highlights: 1) SARS-CoV-2 infects cells via the binding of its S protein and CD147; 2) binding of SARS-CoV-2 N protein and CyPA is essential for viral replication; 3) CD147 and CyPA are potential therapeutic targets for SARS-CoV-2; and 4) CsA is a potential therapeutic strategy by interrupting CD147/CyPA interactions. SIGNIFICANCE STATEMENT: New severe acute respiratory syndrome coronavirus (SARS-CoV)-2 variants and other pathogenic coronaviruses (CoVs) are continually emerging, and new broad-spectrum anti-CoV therapy is urgently needed. We found that binding sites of cyclophilin A/cyclosporin A (CyPA/CsA) overlap with CyPA/N-CTD (nucleocapsid C-terminal domain), which shows the potential to target CyPA during SARS-CoV-2 infection. Here, we provide new evidence for targeting CyPA in the treatment of coronavirus disease 2019 (COVID-19) as well as the potential of developing CyPA inhibitors for broad-spectrum inhibition of CoVs.
Collapse
Affiliation(s)
- Fan Yang
- Department of Pharmacology, School of Pharmacy (F.Y., C.L.), Minhang Hospital and School of Pharmacy, State Key Laboratory of Molecular Engineering of Polymers, Key Laboratory of Smart Drug Delivery Ministry of Education (A.W., W.L.), and Department of Pharmacology, School of Basic Medical Sciences (D.Z.), Fudan University, Shanghai, China; Max-von-Pettenkofer Institute, Ludwig-Maximilians-University of Munich and German Center for Infection Research, Munich, Germany (P.L., Y.M.-L., A.V.B.); Novel Technology Center of Pharmaceutical Chemistry, Shanghai Institute of Pharmaceutical Industry Co., Ltd., China State Institute of Pharmaceutical Industry, Shanghai, China (H.Z.); and S & T Global, Inc., Woburn, Massachusetts (Z.S.)
| | - Chenglong Liu
- Department of Pharmacology, School of Pharmacy (F.Y., C.L.), Minhang Hospital and School of Pharmacy, State Key Laboratory of Molecular Engineering of Polymers, Key Laboratory of Smart Drug Delivery Ministry of Education (A.W., W.L.), and Department of Pharmacology, School of Basic Medical Sciences (D.Z.), Fudan University, Shanghai, China; Max-von-Pettenkofer Institute, Ludwig-Maximilians-University of Munich and German Center for Infection Research, Munich, Germany (P.L., Y.M.-L., A.V.B.); Novel Technology Center of Pharmaceutical Chemistry, Shanghai Institute of Pharmaceutical Industry Co., Ltd., China State Institute of Pharmaceutical Industry, Shanghai, China (H.Z.); and S & T Global, Inc., Woburn, Massachusetts (Z.S.)
| | - Pengyuan Li
- Department of Pharmacology, School of Pharmacy (F.Y., C.L.), Minhang Hospital and School of Pharmacy, State Key Laboratory of Molecular Engineering of Polymers, Key Laboratory of Smart Drug Delivery Ministry of Education (A.W., W.L.), and Department of Pharmacology, School of Basic Medical Sciences (D.Z.), Fudan University, Shanghai, China; Max-von-Pettenkofer Institute, Ludwig-Maximilians-University of Munich and German Center for Infection Research, Munich, Germany (P.L., Y.M.-L., A.V.B.); Novel Technology Center of Pharmaceutical Chemistry, Shanghai Institute of Pharmaceutical Industry Co., Ltd., China State Institute of Pharmaceutical Industry, Shanghai, China (H.Z.); and S & T Global, Inc., Woburn, Massachusetts (Z.S.)
| | - Aihua Wu
- Department of Pharmacology, School of Pharmacy (F.Y., C.L.), Minhang Hospital and School of Pharmacy, State Key Laboratory of Molecular Engineering of Polymers, Key Laboratory of Smart Drug Delivery Ministry of Education (A.W., W.L.), and Department of Pharmacology, School of Basic Medical Sciences (D.Z.), Fudan University, Shanghai, China; Max-von-Pettenkofer Institute, Ludwig-Maximilians-University of Munich and German Center for Infection Research, Munich, Germany (P.L., Y.M.-L., A.V.B.); Novel Technology Center of Pharmaceutical Chemistry, Shanghai Institute of Pharmaceutical Industry Co., Ltd., China State Institute of Pharmaceutical Industry, Shanghai, China (H.Z.); and S & T Global, Inc., Woburn, Massachusetts (Z.S.)
| | - Yue Ma-Lauer
- Department of Pharmacology, School of Pharmacy (F.Y., C.L.), Minhang Hospital and School of Pharmacy, State Key Laboratory of Molecular Engineering of Polymers, Key Laboratory of Smart Drug Delivery Ministry of Education (A.W., W.L.), and Department of Pharmacology, School of Basic Medical Sciences (D.Z.), Fudan University, Shanghai, China; Max-von-Pettenkofer Institute, Ludwig-Maximilians-University of Munich and German Center for Infection Research, Munich, Germany (P.L., Y.M.-L., A.V.B.); Novel Technology Center of Pharmaceutical Chemistry, Shanghai Institute of Pharmaceutical Industry Co., Ltd., China State Institute of Pharmaceutical Industry, Shanghai, China (H.Z.); and S & T Global, Inc., Woburn, Massachusetts (Z.S.)
| | - Hao Zhang
- Department of Pharmacology, School of Pharmacy (F.Y., C.L.), Minhang Hospital and School of Pharmacy, State Key Laboratory of Molecular Engineering of Polymers, Key Laboratory of Smart Drug Delivery Ministry of Education (A.W., W.L.), and Department of Pharmacology, School of Basic Medical Sciences (D.Z.), Fudan University, Shanghai, China; Max-von-Pettenkofer Institute, Ludwig-Maximilians-University of Munich and German Center for Infection Research, Munich, Germany (P.L., Y.M.-L., A.V.B.); Novel Technology Center of Pharmaceutical Chemistry, Shanghai Institute of Pharmaceutical Industry Co., Ltd., China State Institute of Pharmaceutical Industry, Shanghai, China (H.Z.); and S & T Global, Inc., Woburn, Massachusetts (Z.S.)
| | - Zhuang Su
- Department of Pharmacology, School of Pharmacy (F.Y., C.L.), Minhang Hospital and School of Pharmacy, State Key Laboratory of Molecular Engineering of Polymers, Key Laboratory of Smart Drug Delivery Ministry of Education (A.W., W.L.), and Department of Pharmacology, School of Basic Medical Sciences (D.Z.), Fudan University, Shanghai, China; Max-von-Pettenkofer Institute, Ludwig-Maximilians-University of Munich and German Center for Infection Research, Munich, Germany (P.L., Y.M.-L., A.V.B.); Novel Technology Center of Pharmaceutical Chemistry, Shanghai Institute of Pharmaceutical Industry Co., Ltd., China State Institute of Pharmaceutical Industry, Shanghai, China (H.Z.); and S & T Global, Inc., Woburn, Massachusetts (Z.S.)
| | - Wei Lu
- Department of Pharmacology, School of Pharmacy (F.Y., C.L.), Minhang Hospital and School of Pharmacy, State Key Laboratory of Molecular Engineering of Polymers, Key Laboratory of Smart Drug Delivery Ministry of Education (A.W., W.L.), and Department of Pharmacology, School of Basic Medical Sciences (D.Z.), Fudan University, Shanghai, China; Max-von-Pettenkofer Institute, Ludwig-Maximilians-University of Munich and German Center for Infection Research, Munich, Germany (P.L., Y.M.-L., A.V.B.); Novel Technology Center of Pharmaceutical Chemistry, Shanghai Institute of Pharmaceutical Industry Co., Ltd., China State Institute of Pharmaceutical Industry, Shanghai, China (H.Z.); and S & T Global, Inc., Woburn, Massachusetts (Z.S.)
| | - Albrecht von Brunn
- Department of Pharmacology, School of Pharmacy (F.Y., C.L.), Minhang Hospital and School of Pharmacy, State Key Laboratory of Molecular Engineering of Polymers, Key Laboratory of Smart Drug Delivery Ministry of Education (A.W., W.L.), and Department of Pharmacology, School of Basic Medical Sciences (D.Z.), Fudan University, Shanghai, China; Max-von-Pettenkofer Institute, Ludwig-Maximilians-University of Munich and German Center for Infection Research, Munich, Germany (P.L., Y.M.-L., A.V.B.); Novel Technology Center of Pharmaceutical Chemistry, Shanghai Institute of Pharmaceutical Industry Co., Ltd., China State Institute of Pharmaceutical Industry, Shanghai, China (H.Z.); and S & T Global, Inc., Woburn, Massachusetts (Z.S.)
| | - Di Zhu
- Department of Pharmacology, School of Pharmacy (F.Y., C.L.), Minhang Hospital and School of Pharmacy, State Key Laboratory of Molecular Engineering of Polymers, Key Laboratory of Smart Drug Delivery Ministry of Education (A.W., W.L.), and Department of Pharmacology, School of Basic Medical Sciences (D.Z.), Fudan University, Shanghai, China; Max-von-Pettenkofer Institute, Ludwig-Maximilians-University of Munich and German Center for Infection Research, Munich, Germany (P.L., Y.M.-L., A.V.B.); Novel Technology Center of Pharmaceutical Chemistry, Shanghai Institute of Pharmaceutical Industry Co., Ltd., China State Institute of Pharmaceutical Industry, Shanghai, China (H.Z.); and S & T Global, Inc., Woburn, Massachusetts (Z.S.)
| |
Collapse
|
6
|
Kalinina A, Tilova L, Kirsanov K, Lesovaya E, Zhidkova E, Fetisov T, Ilyinskaya G, Yakubovskaya M, Kazansky D, Khromykh L. Secreted cyclophilin A is non-genotoxic but acts as a tumor promoter. Toxicology 2023; 500:153675. [PMID: 37993081 DOI: 10.1016/j.tox.2023.153675] [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: 08/14/2023] [Revised: 11/07/2023] [Accepted: 11/17/2023] [Indexed: 11/24/2023]
Abstract
Chronic inflammation is associated with malignant transformation and creates the microenvironment for tumor progression. Cyclophilin A (CypA) is one of the major pro-inflammatory mediators that accumulates and persists in the site of inflammation in high doses over time. According to multiomics analyses of transformed cells, CypA is widely recognized as a pro-oncogenic factor. Vast experimental data define the functions of intracellular CypA in carcinogenesis, but findings on the role of its secreted form in tumor formation and progression are scarce. In the studies here, we exploit short-term in vitro and in vivo tests to directly evaluate the mutagenic, recombinogenic, and blastomogenic effects, as well as the promoter activity of recombinant human CypA (rhCypA), an analogue of secreted CypA. Our findings showed that rhCypA had no genotoxicity and, thus, was neither involved in nor influenced the initiation stage of carcinogenesis. At high doses, rhCypA could disrupt gap junctions in rat liver epithelial IAR-2 cells in vitro by decreasing the expression of connexins 26 and 43 in these cells and inhibit A549 cell adhesion. These data suggested that rhCypA could contribute to epithelial-mesenchymal transition in malignant cells. The research presented here elucidated the role of secreted CypA in carcinogenesis, revealing that it is not a tumor initiator but can act as a tumor promoter at high concentrations.
Collapse
Affiliation(s)
- Anastasiia Kalinina
- N.N. Blokhin National Medical Research Center of Oncology of the Ministry of Health of the Russian Federation, 24, Kashirskoe sh., 115478 Moscow, Russia
| | - Leila Tilova
- Kabardino-Balkarian State University named after H.M. Berbekov, 173, Chernyshevsky st., 360004 Nalchik, Russia
| | - Kirill Kirsanov
- N.N. Blokhin National Medical Research Center of Oncology of the Ministry of Health of the Russian Federation, 24, Kashirskoe sh., 115478 Moscow, Russia; Institute of Medicine, RUDN University, 6, Miklukho-Maklaya st., 117198 Moscow, Russia
| | - Ekaterina Lesovaya
- N.N. Blokhin National Medical Research Center of Oncology of the Ministry of Health of the Russian Federation, 24, Kashirskoe sh., 115478 Moscow, Russia; Department of Oncology, I.P. Pavlov Ryazan State Medical University, 9, Vysokovoltnaya st., 390026 Ryazan, Russia
| | - Ekaterina Zhidkova
- N.N. Blokhin National Medical Research Center of Oncology of the Ministry of Health of the Russian Federation, 24, Kashirskoe sh., 115478 Moscow, Russia
| | - Timur Fetisov
- N.N. Blokhin National Medical Research Center of Oncology of the Ministry of Health of the Russian Federation, 24, Kashirskoe sh., 115478 Moscow, Russia
| | - Galina Ilyinskaya
- N.N. Blokhin National Medical Research Center of Oncology of the Ministry of Health of the Russian Federation, 24, Kashirskoe sh., 115478 Moscow, Russia
| | - Marianna Yakubovskaya
- N.N. Blokhin National Medical Research Center of Oncology of the Ministry of Health of the Russian Federation, 24, Kashirskoe sh., 115478 Moscow, Russia
| | - Dmitry Kazansky
- N.N. Blokhin National Medical Research Center of Oncology of the Ministry of Health of the Russian Federation, 24, Kashirskoe sh., 115478 Moscow, Russia
| | - Ludmila Khromykh
- N.N. Blokhin National Medical Research Center of Oncology of the Ministry of Health of the Russian Federation, 24, Kashirskoe sh., 115478 Moscow, Russia.
| |
Collapse
|
7
|
Yang L, Wang ZA, Gan Y, Zuo H, Deng H, Weng S, He J, Xu X. Basigin binds bacteria and activates Dorsal signaling to promote antibacterial defense in Penaeus vannamei. FISH & SHELLFISH IMMUNOLOGY 2023; 142:109123. [PMID: 37813154 DOI: 10.1016/j.fsi.2023.109123] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Revised: 09/25/2023] [Accepted: 09/27/2023] [Indexed: 10/11/2023]
Abstract
The NF-κB pathway plays an important role in immune regulation. Basigin, an immunoglobulin superfamily membrane protein, is involved in the activation of NF-κB. However, its role in NF-κB signaling in response to pathogen infection remains unclear. In this study, we identified the Basigin gene from Pacific white shrimp, Penaeus vannamei, a representative species for studying the innate immune system of invertebrates. Basigin promoted the degradation of the IκB homolog Cactus, facilitated the nuclear translocation of the NF-κB family member Dorsal, and positively regulated the expression of Dorsal pathway downstream antimicrobial peptide genes. Interestingly, recombinant Basigin protein could bind a variety of Gram-positive and Gram-negative bacteria. Silencing of Basigin inhibited the Dorsal signaling activated by V. parahaemolyticus infection and significantly decreased the survival rate of V. parahaemolyticus-infected shrimp. The expression levels of the antimicrobial peptides ALF1 and ALF2 were downregulated, and the phagocytosis of hemocytes was attenuated in Basigin-silenced shrimp. Similar results were observed in shrimp treated with a recombinant extracellular region of the Basigin protein that was able to compete with endogenous Basigin. Therefore, to the best of our knowledge, this study is the first to demonstrate the function of Basigin as a pathogen recognition receptor that activates NF-κB signaling for antibacterial immunity in shrimp.
Collapse
Affiliation(s)
- Linwei Yang
- State Key Laboratory of Biocontrol, School of Life Sciences, Sun Yat-sen University, Guangzhou, PR China; Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai), Zhuhai, PR China; Institute of Aquatic Economic Animals and Guangdong Province Key Laboratory for Aquatic Economic Animals, Sun Yat-sen University, Guangzhou, PR China
| | - Zi-Ang Wang
- State Key Laboratory of Biocontrol, School of Life Sciences, Sun Yat-sen University, Guangzhou, PR China; Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai), Zhuhai, PR China; Institute of Aquatic Economic Animals and Guangdong Province Key Laboratory for Aquatic Economic Animals, Sun Yat-sen University, Guangzhou, PR China
| | - Yushi Gan
- State Key Laboratory of Biocontrol, School of Life Sciences, Sun Yat-sen University, Guangzhou, PR China; Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai), Zhuhai, PR China; Institute of Aquatic Economic Animals and Guangdong Province Key Laboratory for Aquatic Economic Animals, Sun Yat-sen University, Guangzhou, PR China
| | - Hongliang Zuo
- State Key Laboratory of Biocontrol, School of Life Sciences, Sun Yat-sen University, Guangzhou, PR China; Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai), Zhuhai, PR China; Institute of Aquatic Economic Animals and Guangdong Province Key Laboratory for Aquatic Economic Animals, Sun Yat-sen University, Guangzhou, PR China
| | - Hengwei Deng
- School of Marine Biology and Fisheries, Hainan University, Haikou, China
| | - Shaoping Weng
- State Key Laboratory of Biocontrol, School of Life Sciences, Sun Yat-sen University, Guangzhou, PR China; Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai), Zhuhai, PR China; Institute of Aquatic Economic Animals and Guangdong Province Key Laboratory for Aquatic Economic Animals, Sun Yat-sen University, Guangzhou, PR China
| | - Jianguo He
- State Key Laboratory of Biocontrol, School of Life Sciences, Sun Yat-sen University, Guangzhou, PR China; Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai), Zhuhai, PR China; Institute of Aquatic Economic Animals and Guangdong Province Key Laboratory for Aquatic Economic Animals, Sun Yat-sen University, Guangzhou, PR China.
| | - Xiaopeng Xu
- State Key Laboratory of Biocontrol, School of Life Sciences, Sun Yat-sen University, Guangzhou, PR China; Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai), Zhuhai, PR China; Institute of Aquatic Economic Animals and Guangdong Province Key Laboratory for Aquatic Economic Animals, Sun Yat-sen University, Guangzhou, PR China.
| |
Collapse
|
8
|
Figueroa-Espada CG, Guimarães PPG, Riley RS, Xue L, Wang K, Mitchell MJ. siRNA Lipid-Polymer Nanoparticles Targeting E-Selectin and Cyclophilin A in Bone Marrow for Combination Multiple Myeloma Therapy. Cell Mol Bioeng 2023; 16:383-392. [PMID: 37810998 PMCID: PMC10550899 DOI: 10.1007/s12195-023-00774-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2023] [Accepted: 07/20/2023] [Indexed: 10/10/2023] Open
Abstract
Introduction Multiple myeloma (MM) is a hematological blood cancer of the bone marrow that remains largely incurable, in part due to its physical interactions with the bone marrow microenvironment. Such interactions enhance the homing, proliferation, and drug resistance of MM cells. Specifically, adhesion receptors and homing factors, E-selectin (ES) and cyclophilin A (CyPA), respectively, expressed by bone marrow endothelial cells enhance MM colonization and dissemination. Thus, silencing of ES and CyPA presents a potential therapeutic strategy to evade MM spreading. However, small molecule inhibition of ES and CyPA expressed by bone marrow endothelial cells remains challenging, and blocking antibodies induce further MM propagation. Therefore, ES and CyPA are promising candidates for inhibition via RNA interference (RNAi). Methods Here, we utilized a previously developed lipid-polymer nanoparticle for RNAi therapy, that delivers siRNA to the bone marrow perivascular niche. We utilized our platform to co-deliver ES and CyPA siRNAs to prevent MM dissemination in vivo. Results Lipid-polymer nanoparticles effectively downregulated ES expression in vitro, which decreased MM cell adhesion and migration through endothelial monolayers. Additionally, in vivo delivery of lipid-polymer nanoparticles co-encapsulating ES and CyPA siRNA extended survival in a xenograft mouse model of MM, either alone or in combination with the proteasome inhibitor bortezomib. Conclusions Our combination siRNA lipid-polymer nanoparticle therapy presents a vascular microenvironment-targeting strategy as a potential paradigm shift for MM therapies, which could be extended to other cancers that colonize the bone marrow. Supplementary Information The online version contains supplementary material available at 10.1007/s12195-023-00774-y.
Collapse
Affiliation(s)
- Christian G. Figueroa-Espada
- Department of Bioengineering, School of Engineering and Applied Science, University of Pennsylvania, 240 Skirkanich Hall, 210 South 33rd Street, Philadelphia, PA 19104 USA
| | - Pedro P. G. Guimarães
- Department of Physiology and Biophysics, Institute of Biological Sciences, Universidade Federal de Minas Gerais, Belo Horizonte, MG Brazil
| | - Rachel S. Riley
- Department of Biomedical Engineering, Rowan University, 201 Mullica Hill Road, Glassboro, NJ 08028 USA
| | - Lulu Xue
- Department of Bioengineering, School of Engineering and Applied Science, University of Pennsylvania, 240 Skirkanich Hall, 210 South 33rd Street, Philadelphia, PA 19104 USA
| | - Karin Wang
- Department of Bioengineering, Temple University, Philadelphia, PA 19122 USA
| | - Michael J. Mitchell
- Department of Bioengineering, School of Engineering and Applied Science, University of Pennsylvania, 240 Skirkanich Hall, 210 South 33rd Street, Philadelphia, PA 19104 USA
- Perelman School of Medicine, Abramson Cancer Center, University of Pennsylvania, Philadelphia, PA 19104 USA
- Perelman School of Medicine, Institute for Immunology, University of Pennsylvania, Philadelphia, PA 19104 USA
- Perelman School of Medicine, Cardiovascular Institute, University of Pennsylvania, Philadelphia, PA 19104 USA
- Perelman School of Medicine, Institute for Regenerative Medicine, University of Pennsylvania, Philadelphia, PA 19104 USA
- Perelman School of Medicine, Penn Institute for RNA Innovation, University of Pennsylvania, Philadelphia, PA 19104 USA
- Perelman School of Medicine, Center for Cellular Immunotherapies, University of Pennsylvania, Philadelphia, PA 19104 USA
| |
Collapse
|
9
|
Al‐Kuraishy HM, Al‐Gareeb AI, Mohammed AA, Alexiou A, Papadakis M, Batiha GE. The potential link between Covid-19 and multiple myeloma: A new saga. Immun Inflamm Dis 2022; 10:e701. [PMID: 36444620 PMCID: PMC9673426 DOI: 10.1002/iid3.701] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2022] [Revised: 08/26/2022] [Accepted: 08/29/2022] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Covid-19 is considered a primary respiratory disease-causing viral pneumonia and, in severe cases, leads to acute lung injury and acute respiratory distress syndrome (ARDS). In addition, though, extra-pulmonary manifestations of Covid-19 have been shown. Furthermore, severe acute respiratory distress syndrome coronavirus type 2 (SARS-CoV-2) infection may coexist with several malignancies, including multiple myeloma (MM). METHODS This critical literature review aimed to find the potential association between SARS-CoV-2 infection and MM in Covid-19 patients with underlying MM. Narrative literature and databases search revealed that ARDS is developed in both MM and Covid-19 due to hypercalcemia and proteasome dysfunction. RESULTS Notably, the expression of angiogenic factors and glutamine deficiency could link Covid-19 severity and MM in the pathogenesis of cardiovascular complications. MM and Covid-19 share thrombosis as a typical complication; unlike thrombosis in Covid-19, which reflects disease severity, thrombosis does not reflect disease severity in MM. In both conditions, thromboprophylaxis is essential to prevent pulmonary thrombosis and other thromboembolic disorders. Moreover, Covid-19 may exacerbate the development of acute kidney injury and neurological complications in MM patients. CONCLUSION These findings highlighted that MM patients might be a risk group for Covid-19 severity due to underlying immunosuppression and most of those patients need specific management in the Covid-19 era.
Collapse
Affiliation(s)
- Hayder M. Al‐Kuraishy
- Department of Clinical Pharmacology and Medicine, College of MedicineALmustansiriyia UniversityBaghdadIraq
| | - Ali I. Al‐Gareeb
- Department of Clinical Pharmacology and Medicine, College of MedicineALmustansiriyia UniversityBaghdadIraq
| | - Ali A Mohammed
- The Chest Clinic, Barts Health NHS TrustWhipps Cross University HospitalLondonUK
| | - Athanasios Alexiou
- Department of Science and EngineeringNovel Global Community Educational FoundationHebershamAustralia
- AFNP MedWienAustria
| | - Marios Papadakis
- Department of Surgery II, University Hospital Witten‐HerdeckeUniversity of Witten‐HerdeckeWuppertalGermany
| | - Gaber El‐Saber Batiha
- Department of Pharmacology and Therapeutics, Faculty of Veterinary MedicineDamanhour UniversityDamanhourEgypt
| |
Collapse
|
10
|
Brennan K, Iversen KF, Blanco-Fernández A, Lund T, Plesner T, Mc Gee MM. Extracellular Vesicles Isolated from Plasma of Multiple Myeloma Patients Treated with Daratumumab Express CD38, PD-L1, and the Complement Inhibitory Proteins CD55 and CD59. Cells 2022; 11:3365. [PMID: 36359760 PMCID: PMC9658084 DOI: 10.3390/cells11213365] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2022] [Revised: 10/14/2022] [Accepted: 10/20/2022] [Indexed: 09/26/2023] Open
Abstract
Daratumumab (DARA) has improved the outcome of treatment of multiple myeloma (MM). DARA acts via complement-dependent and -independent mechanisms. Resistance to DARA may result from upregulation of the complement inhibitory proteins CD55 and CD59, downregulation of the DARA target CD38 on myeloma cells or altered expression of the checkpoint inhibitor ligand programmed death ligand-1 (PD-L1) or other mechanisms. In this study, EVs were isolated from peripheral blood (PB) and bone marrow (BM) from multiple myeloma (MM) patients treated with DARA and PB of healthy controls. EV size and number and the expression of CD38, CD55, CD59 and PD-L1 as well as the EV markers CD9, CD63, CD81, CD147 were determined by flow cytometry. Results reveal that all patient EV samples express CD38, PD-L1, CD55 and CD59. The level of CD55 and CD59 are elevated on MM PB EVs compared with healthy controls, and the level of PD-L1 on MM PB EVs is higher in patients responding to treatment with DARA. CD147, a marker of various aspects of malignant behaviour of cancer cells and a potential target for therapy, was significantly elevated on MM EVs compared with healthy controls. Furthermore, mass spectrometry data suggests that MM PB EVs bind DARA. This study reveals a MM PB and BM EV protein signature that may have diagnostic and prognostic value.
Collapse
Affiliation(s)
- Kieran Brennan
- School of Biomolecular & Biomedical Science, University College Dublin (UCD), Dublin 4, Ireland
- Conway Institute of Biomolecular and Biomedical Research, University College Dublin (UCD), Dublin 4, Ireland
| | - Katrine F. Iversen
- Institute of Regional Health Science, University of Southern Denmark, 7100 Vejle, Denmark
- Department of Internal Medicine, Section of Hematology, Lillebaelt Hospital, University Hospital of Southern Denmark, 7100 Vejle, Denmark
| | - Alfonso Blanco-Fernández
- Flow Cytometry Core Technology, UCD Conway Institute of Biomolecular and Biomedical Research, University College Dublin (UCD), Belfield, Dublin 4, Ireland
| | - Thomas Lund
- Department of Hematology, Odense University Hospital, 5000 Odense, Denmark
| | - Torben Plesner
- Institute of Regional Health Science, University of Southern Denmark, 7100 Vejle, Denmark
- Department of Internal Medicine, Section of Hematology, Lillebaelt Hospital, University Hospital of Southern Denmark, 7100 Vejle, Denmark
| | - Margaret M. Mc Gee
- School of Biomolecular & Biomedical Science, University College Dublin (UCD), Dublin 4, Ireland
- Conway Institute of Biomolecular and Biomedical Research, University College Dublin (UCD), Dublin 4, Ireland
| |
Collapse
|
11
|
Caracciolo D, Juli G, Riillo C, Coricello A, Vasile F, Pollastri S, Rocca R, Scionti F, Polerà N, Grillone K, Arbitrio M, Staropoli N, Caparello B, Britti D, Loprete G, Costa G, Di Martino MT, Alcaro S, Tagliaferri P, Tassone P. Exploiting DNA Ligase III addiction of multiple myeloma by flavonoid Rhamnetin. Lab Invest 2022; 20:482. [PMID: 36273153 PMCID: PMC9588242 DOI: 10.1186/s12967-022-03705-z] [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: 09/16/2022] [Accepted: 10/11/2022] [Indexed: 11/28/2022]
Abstract
Background DNA ligases are crucial for DNA repair and cell replication since they catalyze the final steps in which DNA breaks are joined. DNA Ligase III (LIG3) exerts a pivotal role in Alternative-Non-Homologous End Joining Repair (Alt-NHEJ), an error-prone DNA repair pathway often up-regulated in genomically unstable cancer, such as Multiple Myeloma (MM). Based on the three-dimensional (3D) LIG3 structure, we performed a computational screening to identify LIG3-targeting natural compounds as potential candidates to counteract Alt-NHEJ activity in MM. Methods Virtual screening was conducted by interrogating the Phenol Explorer database. Validation of binding to LIG3 recombinant protein was performed by Saturation Transfer Difference (STD)—nuclear magnetic resonance (NMR) experiments. Cell viability was analyzed by Cell Titer-Glo assay; apoptosis was evaluated by flow cytometric analysis following Annexin V-7AAD staining. Alt-NHEJ repair modulation was evaluated using plasmid re-joining assay and Cytoscan HD. DNA Damage Response protein levels were analyzed by Western blot of whole and fractionated protein extracts and immunofluorescence analysis. The mitochondrial DNA (mtDNA) copy number was determined by qPCR. In vivo activity was evaluated in NOD-SCID mice subcutaneously engrafted with MM cells. Results Here, we provide evidence that a natural flavonoid Rhamnetin (RHM), selected by a computational approach, counteracts LIG3 activity and killed Alt-NHEJ-dependent MM cells. Indeed, Nuclear Magnetic Resonance (NMR) showed binding of RHM to LIG3 protein and functional experiments revealed that RHM interferes with LIG3-driven nuclear and mitochondrial DNA repair, leading to significant anti-MM activity in vitro and in vivo. Conclusion Taken together, our findings provide proof of concept that RHM targets LIG3 addiction in MM and may represent therefore a novel promising anti-tumor natural agent to be investigated in an early clinical setting. Supplementary Information The online version contains supplementary material available at 10.1186/s12967-022-03705-z.
Collapse
Affiliation(s)
- Daniele Caracciolo
- Department of Experimental and Clinical Medicine, Magna Graecia University, Catanzaro, Italy
| | - Giada Juli
- Department of Experimental and Clinical Medicine, Magna Graecia University, Catanzaro, Italy
| | - Caterina Riillo
- Department of Experimental and Clinical Medicine, Magna Graecia University, Catanzaro, Italy
| | - Adriana Coricello
- Department of Health Science, Magna Græcia University, Catanzaro, Italy.,Net4Science Academic Spin-Off, Magna Græcia University, Campus "Salvatore Venuta", Catanzaro, Italy
| | | | - Sara Pollastri
- Department of Chemistry, University of Milan, Milan, Italy
| | - Roberta Rocca
- Department of Health Science, Magna Græcia University, Catanzaro, Italy.,Net4Science Academic Spin-Off, Magna Græcia University, Campus "Salvatore Venuta", Catanzaro, Italy
| | - Francesca Scionti
- Institute of Research and Biomedical Innovation (IRIB), Italian National Council (CNR), Messina, Italy
| | - Nicoletta Polerà
- Department of Experimental and Clinical Medicine, Magna Graecia University, Catanzaro, Italy
| | - Katia Grillone
- Department of Experimental and Clinical Medicine, Magna Graecia University, Catanzaro, Italy
| | - Mariamena Arbitrio
- Institute of Research and Biomedical Innovation (IRIB), Italian National Council (CNR), Catanzaro, Italy
| | | | - Basilio Caparello
- Presidio Ospedaliero Giovanni Paolo II Lamezia Terme, Catanzaro, Italy
| | - Domenico Britti
- Department of Health Science, Magna Græcia University, Catanzaro, Italy
| | - Giovanni Loprete
- Department of Health Science, Magna Græcia University, Catanzaro, Italy
| | - Giosuè Costa
- Department of Health Science, Magna Græcia University, Catanzaro, Italy.,Net4Science Academic Spin-Off, Magna Græcia University, Campus "Salvatore Venuta", Catanzaro, Italy
| | - Maria Teresa Di Martino
- Department of Experimental and Clinical Medicine, Magna Graecia University, Catanzaro, Italy
| | - Stefano Alcaro
- Department of Health Science, Magna Græcia University, Catanzaro, Italy.,Net4Science Academic Spin-Off, Magna Græcia University, Campus "Salvatore Venuta", Catanzaro, Italy
| | - Pierosandro Tagliaferri
- Department of Experimental and Clinical Medicine, Magna Graecia University, Catanzaro, Italy
| | - Pierfrancesco Tassone
- Department of Experimental and Clinical Medicine, Magna Graecia University, Catanzaro, Italy. .,Sbarro Institute for Cancer Research and Molecular Medicine, Center for Biotechnology, College of Science and Technology, Temple University, Philadelphia, PA, USA.
| |
Collapse
|
12
|
Xin S, Liu L, Li Y, Yang J, Zuo L, Cao P, Yan Q, Li S, Yang L, Cui T, Lu J. Cyclophilin A binds to AKT1 and facilitates the tumorigenicity of Epstein-Barr virus by mediating the activation of AKT/mTOR/NF-κB positive feedback loop. Virol Sin 2022; 37:913-921. [PMID: 36075565 PMCID: PMC9797372 DOI: 10.1016/j.virs.2022.09.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Accepted: 08/31/2022] [Indexed: 01/19/2023] Open
Abstract
The AKT/mTOR and NF-κB signalings are crucial pathways activated in cancers including nasopharyngeal carcinoma (NPC), which is prevalent in southern China and closely related to Epstein-Barr virus (EBV) infection. How these master pathways are persistently activated in EBV-associated NPC remains to be investigated. Here we demonstrated that EBV-encoded latent membrane protein 1 (LMP1) promoted cyclophilin A (CYPA) expression through the activation of NF-κB. The depletion of CYPA suppressed cell proliferation and facilitated apoptosis. CYPA was able to bind to AKT1, thus activating AKT/mTOR/NF-κB signaling cascade. Moreover, the use of mTOR inhibitor, rapamycin, subverted the activation of the positive feedback loop, NF-κB/CYPA/AKT/mTOR. It is reasonable that LMP1 expression derived from initial viral infection is enough to assure the constant potentiation of AKT/mTOR and NF-κB signalings. This may partly explain the fact that EBV serves as a tumor-promoting factor with minimal expression of the viral oncoprotein LMP1 in malignancies. Our findings provide new insight into the understanding of causative role of EBV in tumorigenicity during latent infection.
Collapse
Affiliation(s)
- Shuyu Xin
- Hunan Cancer Hospital/the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, 410013, China,Department of Microbiology, School of Basic Medical Science, Central South University, Changsha, 410078, China,The Key Laboratory of Carcinogenesis and Cancer Invasion of the Chinese Ministry of Education, NHC Key Laboratory of Carcinogenesis, Cancer Research Institute, Central South University, Changsha, 410078, China,China-Africa Research Center of Infectious Diseases, Central South University, Changsha, 410013, China,Department of Hematology, National Clinical Research Center for Geriatric Disorders, Department of Pathology, Xiangya Hospital, Central South University, Changsha, 410080, China
| | - Lingzhi Liu
- Hunan Cancer Hospital/the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, 410013, China,Department of Microbiology, School of Basic Medical Science, Central South University, Changsha, 410078, China,The Key Laboratory of Carcinogenesis and Cancer Invasion of the Chinese Ministry of Education, NHC Key Laboratory of Carcinogenesis, Cancer Research Institute, Central South University, Changsha, 410078, China,China-Africa Research Center of Infectious Diseases, Central South University, Changsha, 410013, China,Department of Hematology, National Clinical Research Center for Geriatric Disorders, Department of Pathology, Xiangya Hospital, Central South University, Changsha, 410080, China
| | - Yanling Li
- Hunan Cancer Hospital/the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, 410013, China,Department of Microbiology, School of Basic Medical Science, Central South University, Changsha, 410078, China,The Key Laboratory of Carcinogenesis and Cancer Invasion of the Chinese Ministry of Education, NHC Key Laboratory of Carcinogenesis, Cancer Research Institute, Central South University, Changsha, 410078, China
| | - Jing Yang
- Hunan Cancer Hospital/the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, 410013, China,The Key Laboratory of Carcinogenesis and Cancer Invasion of the Chinese Ministry of Education, NHC Key Laboratory of Carcinogenesis, Cancer Research Institute, Central South University, Changsha, 410078, China
| | - Lielian Zuo
- Hunan Cancer Hospital/the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, 410013, China,The Key Laboratory of Carcinogenesis and Cancer Invasion of the Chinese Ministry of Education, NHC Key Laboratory of Carcinogenesis, Cancer Research Institute, Central South University, Changsha, 410078, China
| | - Pengfei Cao
- The Key Laboratory of Carcinogenesis and Cancer Invasion of the Chinese Ministry of Education, NHC Key Laboratory of Carcinogenesis, Cancer Research Institute, Central South University, Changsha, 410078, China,Department of Hematology, National Clinical Research Center for Geriatric Disorders, Department of Pathology, Xiangya Hospital, Central South University, Changsha, 410080, China
| | - Qijia Yan
- Department of Hematology, National Clinical Research Center for Geriatric Disorders, Department of Pathology, Xiangya Hospital, Central South University, Changsha, 410080, China
| | - Shen Li
- Hunan Cancer Hospital/the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, 410013, China,Department of Microbiology, School of Basic Medical Science, Central South University, Changsha, 410078, China,The Key Laboratory of Carcinogenesis and Cancer Invasion of the Chinese Ministry of Education, NHC Key Laboratory of Carcinogenesis, Cancer Research Institute, Central South University, Changsha, 410078, China
| | - Li Yang
- Hunan Cancer Hospital/the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, 410013, China,Department of Microbiology, School of Basic Medical Science, Central South University, Changsha, 410078, China,The Key Laboratory of Carcinogenesis and Cancer Invasion of the Chinese Ministry of Education, NHC Key Laboratory of Carcinogenesis, Cancer Research Institute, Central South University, Changsha, 410078, China
| | - Taimei Cui
- Department of Microbiology, School of Basic Medical Science, Central South University, Changsha, 410078, China
| | - Jianhong Lu
- Hunan Cancer Hospital/the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, 410013, China,Department of Microbiology, School of Basic Medical Science, Central South University, Changsha, 410078, China,The Key Laboratory of Carcinogenesis and Cancer Invasion of the Chinese Ministry of Education, NHC Key Laboratory of Carcinogenesis, Cancer Research Institute, Central South University, Changsha, 410078, China,China-Africa Research Center of Infectious Diseases, Central South University, Changsha, 410013, China,Department of Hematology, National Clinical Research Center for Geriatric Disorders, Department of Pathology, Xiangya Hospital, Central South University, Changsha, 410080, China,Corresponding author.
| |
Collapse
|
13
|
Luo S, Su T, Zhou X, Hu WX, Hu J. Chromosome 1 instability in multiple myeloma: Aberrant gene expression, pathogenesis, and potential therapeutic target. FASEB J 2022; 36:e22341. [PMID: 35579877 DOI: 10.1096/fj.202200354] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2022] [Accepted: 04/25/2022] [Indexed: 11/11/2022]
Abstract
Multiple myeloma (MM), the terminally differentiated B cells malignancy, is widely considered to be incurable since many patients have either developed drug resistance or experienced an eventual relapse. To develop precise and efficient therapeutic strategies, we must understand the pathogenesis of MM. Thus, unveiling the driver events of MM and its further clonal evolution will help us understand this complicated disease. Chromosome 1 instabilities are the most common genomic alterations that participate in MM pathogenesis, and these aberrations of chromosome 1 mainly include copy number variations and structural changes. The chromosome 1q gains/amplifications and 1p deletions are the most frequent structural changes of chromosomes in MM. In this review, we intend to focus on the genes that are affected by chromosome 1 instability: some tumor suppressors were lost or down regulated in 1p deletions, and others that contributed to tumorigenesis were upregulated in 1q gains/amplifications. We have summarized their biological function as well as their roles in the MM pathogenesis, hoping to uncover potential novel therapeutical targets and promote the development of future therapeutic approaches.
Collapse
Affiliation(s)
- Saiqun Luo
- Molecular Biology Research Center, School of Life Sciences, Central South University, Changsha, China
| | - Tao Su
- Department of Hematology, Xiangya Hospital, Central South University, Changsha, China
| | - Xiang Zhou
- Molecular Biology Research Center, School of Life Sciences, Central South University, Changsha, China
| | - Wei-Xin Hu
- Molecular Biology Research Center, School of Life Sciences, Central South University, Changsha, China
| | - Jingping Hu
- Molecular Biology Research Center, School of Life Sciences, Central South University, Changsha, China
| |
Collapse
|
14
|
Rahat MA. Mini-Review: Can the Metastatic Cascade Be Inhibited by Targeting CD147/EMMPRIN to Prevent Tumor Recurrence? Front Immunol 2022; 13:855978. [PMID: 35418981 PMCID: PMC8995701 DOI: 10.3389/fimmu.2022.855978] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2022] [Accepted: 03/07/2022] [Indexed: 12/05/2022] Open
Abstract
Solid tumors metastasize very early in their development, and once the metastatic cell is lodged in a remote organ, it can proliferate to generate a metastatic lesion or remain dormant for long periods. Dormant cells represent a real risk for future tumor recurrence, but because they are typically undetectable and insensitive to current modalities of treatment, it is difficult to treat them in time. We describe the metastatic cascade, which is the process that allows tumor cells to detach from the primary tumor, migrate in the tissue, intravasate and extravasate the lymphatics or a blood vessel, adhere to a remote tissue and eventually outgrow. We focus on the critical enabling role of the interactions between tumor cells and immune cells, especially macrophages, in driving the metastatic cascade, and on those stages that can potentially be targeted. In order to prevent the metastatic cascade and tumor recurrence, we would need to target a molecule that is involved in all of the steps of the process, and evidence is brought to suggest that CD147/EMMPRIN is such a protein and that targeting it blocks metastasis and prevents tumor recurrence.
Collapse
Affiliation(s)
- Michal A Rahat
- Immunotherapy Laboratory, Carmel Medical Center, Haifa, Israel.,Ruth and Bruce Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
| |
Collapse
|
15
|
Yang W, Bai X, Luan X, Min J, Tian X, Li H, Li H, Sun W, Liu W, Fan W, Liu W, Sun L. Delicate regulation of IL-1β-mediated inflammation by cyclophilin A. Cell Rep 2022; 38:110513. [PMID: 35294882 DOI: 10.1016/j.celrep.2022.110513] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2021] [Revised: 01/26/2022] [Accepted: 02/17/2022] [Indexed: 01/12/2023] Open
Abstract
The inflammatory response is tightly regulated, but its regulatory principles are still incompletely understood. Cyclophilin A (CypA) has long been considered as a pro-inflammatory factor. Here, we discover how CypA precisely regulates interleukin-1β (IL-1β)-mediated inflammatory responses. In lipopolysaccharide-treated mice, CypA deficiency initially inhibits and then promotes lung inflammation, which is closely related to IL-1β production. Mechanistically, CypA not only facilitates pro-IL-1β processing by increasing Smurf1-mediated K63-linked ubiquitination in an ATP-dependent manner but also accelerates pro-IL-1β degradation, depending on Smurf1-mediated K48-linked ubiquitination. Moreover, in IL-1β-treated mice, CypA exacerbates lung injury by enhancing cytokine production. It also upregulates the ILK/AKT pathway by inhibiting Cyld-mediated K63-linked ILK deubiquitination, which promotes the epithelial-mesenchymal transition (EMT) to facilitate lung repair. Collectively, CypA promotes inflammation activation by increasing IL-1β production and then promotes inflammation resolution by enhancing redundant pro-IL-1β degradation and IL-1β-induced EMT, indicating the complex and delicate regulation of inflammatory response.
Collapse
Affiliation(s)
- Wenxian Yang
- CAS Key Laboratory of Pathogenic Microbiology and Immunology, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, China; Savaid Medical School, University of Chinese Academy of Sciences, Beijing 100049, China
| | - Xiaoyuan Bai
- CAS Key Laboratory of Pathogenic Microbiology and Immunology, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, China; Savaid Medical School, University of Chinese Academy of Sciences, Beijing 100049, China
| | - Xiaohan Luan
- CAS Key Laboratory of Pathogenic Microbiology and Immunology, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, China; Savaid Medical School, University of Chinese Academy of Sciences, Beijing 100049, China
| | - Jie Min
- CAS Key Laboratory of Pathogenic Microbiology and Immunology, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, China; Savaid Medical School, University of Chinese Academy of Sciences, Beijing 100049, China
| | - Xiaodong Tian
- CAS Key Laboratory of Pathogenic Microbiology and Immunology, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, China; School of Life Sciences, University of Science and Technology of China, Hefei 230026, China
| | - Heqiao Li
- CAS Key Laboratory of Pathogenic Microbiology and Immunology, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, China; Savaid Medical School, University of Chinese Academy of Sciences, Beijing 100049, China
| | - Huizi Li
- CAS Key Laboratory of Pathogenic Microbiology and Immunology, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, China; Savaid Medical School, University of Chinese Academy of Sciences, Beijing 100049, China
| | - Wenqiang Sun
- CAS Key Laboratory of Pathogenic Microbiology and Immunology, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, China; State Key Laboratory for Conservation and Utilization of Subtropical Agro-Bioresources & Laboratory of Animal Infectious Diseases, College of Animal Sciences and Veterinary Medicine, Guangxi University, Nanning 530004, China
| | - Wei Liu
- College of Life Sciences, Henan Agricultural University, Zhengzhou 450002, China
| | - Wenhui Fan
- CAS Key Laboratory of Pathogenic Microbiology and Immunology, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, China
| | - Wenjun Liu
- CAS Key Laboratory of Pathogenic Microbiology and Immunology, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, China; Savaid Medical School, University of Chinese Academy of Sciences, Beijing 100049, China; Institute of Microbiology, Center for Biosafety Mega-Science, Chinese Academy of Sciences, Beijing 100101, China; Institute of Infectious Diseases, Shenzhen Bay Laboratory, Guangdong 518107, China.
| | - Lei Sun
- CAS Key Laboratory of Pathogenic Microbiology and Immunology, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, China; Savaid Medical School, University of Chinese Academy of Sciences, Beijing 100049, China.
| |
Collapse
|
16
|
Aly NAR, Rizk S, Aboul Enein A, El Desoukey N, Zawam H, Ahmed M, El Shikh ME, Pitzalis C. The role of lymphoid tissue SPARC in the pathogenesis and response to treatment of multiple myeloma. Front Oncol 2022; 12:1009993. [PMID: 36605435 PMCID: PMC9807864 DOI: 10.3389/fonc.2022.1009993] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2022] [Accepted: 11/25/2022] [Indexed: 12/24/2022] Open
Abstract
Background Despite the significant progress in the treatment of multiple myeloma (MM), the disease remains untreatable and its cure is still an unmet clinical need. Neoplastic transformation in MM is initiated in the germinal centers (GCs) of secondary lymphoid tissue (SLT) where B cells experience extensive somatic hypermutation induced by follicular dendritic cells (FDCs) and T-cell signals. Objective We reason that secreted protein acidic and rich in cysteine (SPARC), a common stromal motif expressed by FDCs at the origin (SLTs) and the destination (BM) of MM, plays a role in the pathogenesis of MM, and, here, we sought to investigate this role. Methods There were 107 BM biopsies from 57 MM patients (taken at different time points) together with 13 control specimens assessed for SPARC gene and protein expression and compared with tonsillar tissues. In addition, regulation of myeloma-promoting genes by SPARC-secreting FDCs was assessed in in vitro GC reactions (GCRs). Results SPARC gene expression was confirmed in both human primary (BM) and secondary (tonsils) lymphoid tissues, and the expression was significantly higher in the BM. Sparc was detectable in the BM and tonsillar lysates, co-localized with the FDC markers in both tissues, and stimulation of FDCs in vitro induced significantly higher levels of SPARC expression than unstimulated controls. In addition, SPARC inversely correlated with BM PC infiltration, ISS staging, and ECOG performance of the MM patients, and in vitro addition of FDCs to lymphocytes inhibited the expression of several oncogenes associated with malignant transformation of PCs. Conclusion FDC-SPARC inhibits several myelomagenic gene expression and inversely correlates with PC infiltration and MM progression. Therapeutic induction of SPARC expression through combinations of the current MM drugs, repositioning of non-MM drugs, or novel drug discovery could pave the way to better control MM in clinically severe and drug-resistant patients.
Collapse
Affiliation(s)
- Nesreen Amer Ramadan Aly
- Clinical and Chemical Pathology Department, Faculty of Medicine, Cairo University, Cairo, Egypt
- Centre for Experimental Medicine and Rheumatology, William Harvey Research Institute, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London, United Kingdom
| | - Samia Rizk
- Clinical and Chemical Pathology Department, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Azza Aboul Enein
- Clinical and Chemical Pathology Department, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Nermeen El Desoukey
- Clinical and Chemical Pathology Department, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Hamdy Zawam
- Clinical Oncology and Nuclear Radiation Department, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Manzoor Ahmed
- Centre for Experimental Medicine and Rheumatology, William Harvey Research Institute, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London, United Kingdom
| | - Mohey Eldin El Shikh
- Centre for Experimental Medicine and Rheumatology, William Harvey Research Institute, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London, United Kingdom
- *Correspondence: Mohey Eldin El Shikh,
| | - Costantino Pitzalis
- Centre for Experimental Medicine and Rheumatology, William Harvey Research Institute, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London, United Kingdom
| |
Collapse
|
17
|
Qu Y, Chu B, Wei X, Chen Y, Yang Y, Hu D, Huang J, Wang F, Chen M, Zheng Y, Qian Z. Cancer-Cell-Biomimetic Nanoparticles for Targeted Therapy of Multiple Myeloma Based on Bone Marrow Homing. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2021; 34:e2107883. [PMID: 34877715 DOI: 10.1002/adma.202107883] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/02/2021] [Revised: 12/05/2021] [Indexed: 02/05/2023]
Abstract
Multiple myeloma (MM) is the second most common hematological malignancy. It is characterized by abnormal transformation and uncontrolled clonal proliferation of malignant plasma cells in the bone marrow (BM), which can destroy bone structure and inhibit hematopoiesis. Although there are new therapeutic methods, they are not curative, mainly because it is difficult to deliver an effective amount of drug to BM, leading to a failure to eradicate MM cells inside the BM. BM homing is an important and unique characteristic of MM cells and it is mainly affected by surface molecules on the tumor cell membrane. Inspired by this mechanism, an MM-mimicking nanocarrier is developed by coating bortezomib (BTZ)-loaded poly(ε-caprolactone)-poly(ethylene glycol)-poly(ε-caprolactone) (PCEC) nanoparticles with the MM cell membrane. The MM-mimicking nanoparticles can enter the BM based on BM homing as a "Trojan horse" and target the tumor cells through homologous targeting. In this way, drug availability at the myeloma site is enhanced so as to inhibit MM growth. In addition, these MM-mimicking nanoparticles can escape phagocytosis by the MPS and have a long circulation effect. The in vivo therapeutic results demonstrate an excellent treatment efficacy for MM. Accordingly, this strategy may be a promising platform for the treatment of MM.
Collapse
Affiliation(s)
- Ying Qu
- State Key Laboratory of Biotherapy and Cancer Center West China Hospital Sichuan University Chengdu Sichuan 610041 P. R. China
- Department of Hematology and Institute of Hematology West China Hospital Sichuan University Chengdu Sichuan 610041 P. R. China
| | - Bingyang Chu
- State Key Laboratory of Biotherapy and Cancer Center West China Hospital Sichuan University Chengdu Sichuan 610041 P. R. China
| | - Xue Wei
- Department of Hematology and Institute of Hematology West China Hospital Sichuan University Chengdu Sichuan 610041 P. R. China
| | - Yingying Chen
- Department of Hematology and Institute of Hematology West China Hospital Sichuan University Chengdu Sichuan 610041 P. R. China
| | - Yun Yang
- State Key Laboratory of Biotherapy and Cancer Center West China Hospital Sichuan University Chengdu Sichuan 610041 P. R. China
| | - Danrong Hu
- State Key Laboratory of Biotherapy and Cancer Center West China Hospital Sichuan University Chengdu Sichuan 610041 P. R. China
| | - Jingcao Huang
- Department of Hematology and Institute of Hematology West China Hospital Sichuan University Chengdu Sichuan 610041 P. R. China
| | - Fangfang Wang
- Department of Hematology and Institute of Hematology West China Hospital Sichuan University Chengdu Sichuan 610041 P. R. China
| | - Mengran Chen
- Department of Hematology and Institute of Hematology West China Hospital Sichuan University Chengdu Sichuan 610041 P. R. China
| | - Yuhuan Zheng
- Department of Hematology and Institute of Hematology West China Hospital Sichuan University Chengdu Sichuan 610041 P. R. China
| | - Zhiyong Qian
- State Key Laboratory of Biotherapy and Cancer Center West China Hospital Sichuan University Chengdu Sichuan 610041 P. R. China
| |
Collapse
|
18
|
MCT1 is a Predictive Marker for Lenalidomide Maintenance Therapy in Multiple Myeloma. Blood Adv 2021; 6:515-520. [PMID: 34768284 PMCID: PMC8791591 DOI: 10.1182/bloodadvances.2021005532] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2021] [Accepted: 10/22/2021] [Indexed: 11/20/2022] Open
Abstract
High gene expression levels of MCT1 are associated with reduced PFS and OS in MM with lenalidomide-based maintenance therapy. Overexpression of MCT1 impairs efficacy of lenalidomide in human myeloma cells in vitro and in vivo.
Biomarkers that predict response to lenalidomide maintenance therapy in patients with multiple myeloma (MM) have remained elusive. We have shown that immunomodulatory drugs (IMiDs) exert anti-MM activity via destabilization of MCT1 and CD147. In this study, cell samples of 654 patients with MM who received lenalidomide (n = 455), thalidomide (n = 98), or bortezomib (n = 101) maintenance were assessed by gene expression profiling and RNA sequencing, followed by correlation of MCT1 and CD147 expression with data for progression-free survival (PFS) and overall survival (OS). Patients with high expression levels of MCT1 showed significantly reduced PFS (31.9 months vs 48.2 months in MCT1high vs MCT1low; P = .03) and OS (75.9 months vs not reached [NR] in MCT1high vs MCT1low; P = .001) in cases with lenalidomide maintenance, whereas MCT1 expression had no significant impact on PFS or OS in cases with bortezomib maintenance. We validated the predictive role of MCT1 for IMiD-based maintenance in an independent cohort of patients who received thalidomide (OS, 83.6 months vs NR in MCT1high vs MCT1low; P = .03). Functional validation showed that MCT1 overexpression in human MM cell lines significantly reduced the efficacy of lenalidomide, whereas no change was observed with bortezomib treatment, either in vitro or in a MM xenograft model. Our findings have established MCT1 expression as a predictive marker for response to lenalidomide-based maintenance in patients with MM.
Collapse
|
19
|
Yuan Y, Guo M, Gu C, Yang Y. The role of Wnt/β-catenin signaling pathway in the pathogenesis and treatment of multiple myeloma (review). Am J Transl Res 2021; 13:9932-9949. [PMID: 34650674 PMCID: PMC8507016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2021] [Accepted: 06/07/2021] [Indexed: 06/13/2023]
Abstract
Multiple myeloma (MM) is a refractory hematological malignancy characterized by aberrant accumulation of plasma cells. Patients with MM are susceptible to becoming resistant to chemotherapy, eventually leading to relapse. Progression of MM is largely dependent on the bone marrow microenvironment. Stromal cells in the bone marrow microenvironment secrete Wnt ligands to activate Wnt signaling in MM, which is mediated through the transcription regulator β-catenin. In addition, Wnt/β-catenin pathway encourages osteoblast differentiation and bone formation, dysregulation of which is responsible for proliferation and drug resistance of MM cells. As a result, direct inhibition or silencing of β-catenin or associated genes in the Wnt/β-catenin pathway has been proposed to be an effective therapeutic anti-MM strategy. However, the underlying regulatory mechanism of the Wnt/β-catenin pathway in MM remains to be fully elucidated. Herein, we summarized research advances on the specific genes and molecular biology process of Wnt/β-catenin pathway involved in tumorigenesis of MM, as well as the interaction with bone marrow microenvironment. Additionally, comprehensive summaries of drugs or small molecule inhibitors acting on Wnt/β-catenin pathway and targeting MM were introduced. This review intends to provide an overview of theoretical supports for novel Wnt/β-catenin pathway based treatment strategies in MM.
Collapse
Affiliation(s)
- Yuxia Yuan
- Nanjing Hospital of Chinese Medicine Affiliated to Nanjing University of Chinese MedicineNanjing 210022, Jiangsu, China
- School of Medicine & Holistic Integrative Medicine, Nanjing University of Chinese MedicineNanjing 210023, Jiangsu, China
| | - Mengjie Guo
- School of Medicine & Holistic Integrative Medicine, Nanjing University of Chinese MedicineNanjing 210023, Jiangsu, China
| | - Chunyan Gu
- Nanjing Hospital of Chinese Medicine Affiliated to Nanjing University of Chinese MedicineNanjing 210022, Jiangsu, China
- School of Medicine & Holistic Integrative Medicine, Nanjing University of Chinese MedicineNanjing 210023, Jiangsu, China
| | - Ye Yang
- Nanjing Hospital of Chinese Medicine Affiliated to Nanjing University of Chinese MedicineNanjing 210022, Jiangsu, China
- School of Medicine & Holistic Integrative Medicine, Nanjing University of Chinese MedicineNanjing 210023, Jiangsu, China
| |
Collapse
|
20
|
Tur J, Farrera C, Sánchez-Tilló E, Vico T, Guerrero-Gonzalez P, Fernandez-Elorduy A, Lloberas J, Celada A. Induction of CIITA by IFN-γ in macrophages involves STAT1 activation by JAK and JNK. Immunobiology 2021; 226:152114. [PMID: 34303919 DOI: 10.1016/j.imbio.2021.152114] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Revised: 07/02/2021] [Accepted: 07/09/2021] [Indexed: 01/05/2023]
Abstract
The induction of major histocompatibility complex (MHC) class II proteins by interferon gamma (IFN-γ) in macrophages play an important role during immune responses. Here we explore the signaling pathways involved in the induction by IFN-γ of the MHC II transactivator (CIIta) required for MHC II transcriptional activation. Cyclophilin A (CypA) is required for IFN-γ-dependent induction of MHC II in macrophages, but not when it is mediated by GM-CSF. The effect of CypA appears to be specific because it does not affect the expression of other molecules or genes triggered by IFN-γ, such as FcγR, NOS2, Lmp2, and Tap1. We found that CypA inhibition blocked the IFN-γ-induced expression of CIIta at the transcriptional level in two phases. In an early phase, during the first 2 h of IFN-γ treatment, STAT1 is phosphorylated at Tyrosine 701 and Serine 727, residues required for the induction of the transcription factor IRF1. In a later phase, STAT1 phosphorylation and JNK activation are required to trigger CIIta expression. CypA is needed for STAT1 phosphorylation in this last phase and to bind the CIIta promoter. Our findings demonstrate that STAT1 is required in a two-step induction of CIIta, once again highlighting the significance of cross talk between signaling pathways in macrophages.
Collapse
Affiliation(s)
- Juan Tur
- Macrophage Biology Group, Department of Cellular Biology, Physiology and Immunology, Universitat de Barcelona, Barcelona, Spain
| | - Consol Farrera
- Macrophage Biology Group, Department of Cellular Biology, Physiology and Immunology, Universitat de Barcelona, Barcelona, Spain
| | - Ester Sánchez-Tilló
- Macrophage Biology Group, Department of Cellular Biology, Physiology and Immunology, Universitat de Barcelona, Barcelona, Spain
| | - Tania Vico
- Macrophage Biology Group, Department of Cellular Biology, Physiology and Immunology, Universitat de Barcelona, Barcelona, Spain
| | - Paula Guerrero-Gonzalez
- Macrophage Biology Group, Department of Cellular Biology, Physiology and Immunology, Universitat de Barcelona, Barcelona, Spain
| | - Ainhoa Fernandez-Elorduy
- Macrophage Biology Group, Department of Cellular Biology, Physiology and Immunology, Universitat de Barcelona, Barcelona, Spain
| | - Jorge Lloberas
- Macrophage Biology Group, Department of Cellular Biology, Physiology and Immunology, Universitat de Barcelona, Barcelona, Spain.
| | - Antonio Celada
- Macrophage Biology Group, Department of Cellular Biology, Physiology and Immunology, Universitat de Barcelona, Barcelona, Spain.
| |
Collapse
|
21
|
CD147-Cyclophilin a Interactions Promote Proliferation and Survival of Cutaneous T-Cell Lymphoma. Int J Mol Sci 2021; 22:ijms22157889. [PMID: 34360654 PMCID: PMC8346093 DOI: 10.3390/ijms22157889] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Revised: 07/19/2021] [Accepted: 07/22/2021] [Indexed: 12/14/2022] Open
Abstract
CD147, a transmembrane glycoprotein that belongs to the immunoglobulin superfamily, and cyclophilin A (CypA), one of the binding partners of CD147, are overexpressed in tumor cells and associated with the progression of several malignancies, including both solid and hematological malignancies. However, CD147 and CypA involvement in cutaneous T-cell lymphoma (CTCL) has not been reported. In this study, we examined CD147 and CypA expression and function using clinical samples of mycosis fungoides (MF) and Sézary syndrome (SS) and CTCL cell lines. CD147 and CypA were overexpressed by tumor cells of MF/SS, and CypA was also expressed by epidermal keratinocytes in MF/SS lesional skin. Serum CypA levels were increased and correlated with disease severity markers in MF/SS patients. Anti-CD147 antibody and/or anti-CypA antibody suppressed the proliferation of CTCL cell lines, both in vitro and in vivo, via downregulation of phosphorylated extracellular-regulated kinase 1/2 and Akt. These results suggest that CD147-CypA interactions can contribute to the proliferation of MF/SS tumor cells in both a autocrine and paracrine manner, and that the disruption of CD147-CypA interactions could be a new therapeutic strategy for the treatment of MF/SS.
Collapse
|
22
|
Quantitative expression of Ikaros, IRF4, and PSMD10 proteins predicts survival in VRD-treated patients with multiple myeloma. Blood Adv 2021; 4:6023-6033. [PMID: 33284947 DOI: 10.1182/bloodadvances.2020002711] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Accepted: 10/26/2020] [Indexed: 02/07/2023] Open
Abstract
The search for biomarkers based on the mechanism of drug action has not been thoroughly addressed in the therapeutic approaches to multiple myeloma (MM), mainly because of the difficulty in analyzing proteins obtained from purified plasma cells. Here, we investigated the prognostic impact of the expression of 12 proteins involved in the mechanism of action of bortezomib, lenalidomide, and dexamethasone (VRD), quantified by capillary nanoimmunoassay, in CD138-purified samples from 174 patients with newly diagnosed MM treated according to the PETHEMA/GEM2012 study. A high level of expression of 3 out of 5 proteasome components tested (PSMD1, PSMD4, and PSMD10) negatively influenced survival. The 5 analyzed proteins involved in lenalidomide's mode of action were associated with time to progression (TTP); low levels of cereblon and IRF4 protein and high levels of Ikaros, AGO2, and Aiolos were significantly associated with shorter TTP. Although the glucocorticoid receptor (GCR) level by itself had no significant impact on MM prognosis, a high XPO1 (exportin 1)/GCR ratio was associated with shorter TTP and progression-free survival (PFS). The multivariate Cox model identified high levels of PSMD10 (hazard ratio [HR] TTP, 3.49; P = .036; HR PFS, 5.33; P = .004) and Ikaros (HR TTP, 3.01, P = .014; HR PFS, 2.57; P = .028), and low levels of IRF4 protein expression (HR TTP, 0.33; P = .004; HR PFS, 0.35; P = .004) along with high-risk cytogenetics (HR TTP, 3.13; P < .001; HR PFS, 2.69; P = .002), as independently associated with shorter TTP and PFS. These results highlight the value of assessing proteins related to the mechanism of action of drugs used in MM for predicting treatment outcome.
Collapse
|
23
|
Kalinina A, Golubeva I, Kudryavtsev I, Khromova N, Antoshina E, Trukhanova L, Gorkova T, Kazansky D, Khromykh L. Cyclophilin A is a factor of antitumor defense in the early stages of tumor development. Int Immunopharmacol 2021; 94:107470. [PMID: 33640856 DOI: 10.1016/j.intimp.2021.107470] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2020] [Revised: 01/14/2021] [Accepted: 02/02/2021] [Indexed: 01/12/2023]
Abstract
Cyclophilin A (CypA) is a pro-inflammatory factor with multiple immunomodulating effects. Here, we investigated the effects of recombinant human CypA (rhCypA) as a factor of antitumor host defense. Our results demonstrated that rhCypA dramatically inhibited the growth of murine transplantable tumors (mammary adenocarcinoma Ca755, melanoma B16, Lewis lung carcinoma (LLC), and cervical cancer CC-5). In the B16 model, rhCypA effects were observed only when tumor cells were transplanted at the significantly reduced injection dose, indicating that antitumor properties of rhCypA are more effective at the initial stages of cancer development. Antitumor effect of rhCypA in the CC-5 model was comparable to the action of 5-fluorouracil (5FU), and rhCypA administration prevented 5FU - induced leukopenia in the blood of tumor-bearing mice. In the LLC model, rhCypA injection before but not after tumor resection significantly suppressed the formation of post-surgical metastases. RhCypA exhibited no direct cytotoxic effects in vitro on human leukemia cells (K-562, HL-60, KG-1), indicating that rhCypA antitumor action could be mediated by its immunomodulating activity. In the B16 model, rhCypA had no impact on tumor angiogenesis and gene expression of several MMPs, endogenous CypA, and CD147, which play a crucial role in cancer progression. However, in this model, rhCypA stimulated gene expression of MMPs 8, 9, and 12 that could contribute to malignancy growth inhibition. Here, our findings pointed out CypA as one of the factors of antitumor host defense that can effectively control the initial stages of tumor and metastases formation by regulating the action of MMPs and changing the tumor microenvironment.
Collapse
Affiliation(s)
- Anastasiia Kalinina
- Federal State Budgetary Institution "N.N. Blokhin National Medical Research Center of Oncology" of the Ministry of Health of the Russian Federation, Kashirskoe sh. 24, Moscow 115478, Russian Federation
| | - Irina Golubeva
- Federal State Budgetary Institution "N.N. Blokhin National Medical Research Center of Oncology" of the Ministry of Health of the Russian Federation, Kashirskoe sh. 24, Moscow 115478, Russian Federation
| | - Igor Kudryavtsev
- Federal State Budgetary Institution "N.N. Blokhin National Medical Research Center of Oncology" of the Ministry of Health of the Russian Federation, Kashirskoe sh. 24, Moscow 115478, Russian Federation
| | - Natalia Khromova
- Federal State Budgetary Institution "N.N. Blokhin National Medical Research Center of Oncology" of the Ministry of Health of the Russian Federation, Kashirskoe sh. 24, Moscow 115478, Russian Federation
| | - Elena Antoshina
- Federal State Budgetary Institution "N.N. Blokhin National Medical Research Center of Oncology" of the Ministry of Health of the Russian Federation, Kashirskoe sh. 24, Moscow 115478, Russian Federation
| | - Lubov Trukhanova
- Federal State Budgetary Institution "N.N. Blokhin National Medical Research Center of Oncology" of the Ministry of Health of the Russian Federation, Kashirskoe sh. 24, Moscow 115478, Russian Federation
| | - Tatyana Gorkova
- Federal State Budgetary Institution "N.N. Blokhin National Medical Research Center of Oncology" of the Ministry of Health of the Russian Federation, Kashirskoe sh. 24, Moscow 115478, Russian Federation
| | - Dmitry Kazansky
- Federal State Budgetary Institution "N.N. Blokhin National Medical Research Center of Oncology" of the Ministry of Health of the Russian Federation, Kashirskoe sh. 24, Moscow 115478, Russian Federation
| | - Ludmila Khromykh
- Federal State Budgetary Institution "N.N. Blokhin National Medical Research Center of Oncology" of the Ministry of Health of the Russian Federation, Kashirskoe sh. 24, Moscow 115478, Russian Federation.
| |
Collapse
|
24
|
Daneri-Becerra C, Valeiras B, Gallo LI, Lagadari M, Galigniana MD. Cyclophilin A is a mitochondrial factor that forms complexes with p23 - correlative evidence for an anti-apoptotic action. J Cell Sci 2021; 134:jcs.253401. [PMID: 33361281 DOI: 10.1242/jcs.253401] [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: 08/25/2020] [Accepted: 12/15/2020] [Indexed: 12/22/2022] Open
Abstract
Cyclophilin A (CyPA, also known as PPIA) is an abundant and ubiquitously expressed protein belonging to the immunophilin family, which has intrinsic peptidyl-prolyl-(cis/trans)-isomerase enzymatic activity. CyPA mediates immunosuppressive action of the cyclic undecapeptide cyclosporine A and is also involved in multiple cellular processes, such as protein folding, intracellular trafficking, signal transduction and transcriptional regulation. CyPA is abundantly expressed in cancer cells, and, owing to its chaperone nature, its expression is induced upon the onset of stress. In this study, we demonstrated that a significant pool of this immunophilin is primarily an intramitochondrial factor that migrates to the nucleus when cells are stimulated with stressors. CyPA shows anti-apoptotic action per se and the capability of forming ternary complexes with cytochrome c and the small acidic co-chaperone p23, the latter interaction being independent of the usual association of p23 with the heat-shock protein of 90 kDa, Hsp90. These CyPA•p23 complexes enhance the anti-apoptotic response of the cell, suggesting that both proteins form a functional unit, the high level of expression of which plays a significant role in cell survival.
Collapse
Affiliation(s)
- Cristina Daneri-Becerra
- Instituto de Biología y Medicina Experimental-Consejo Nacional de Investigaciones, Científicas y Técnicas (CONICET), Buenos Aires C1428ADN, Argentina
| | - Brenda Valeiras
- Instituto de Biología y Medicina Experimental-Consejo Nacional de Investigaciones, Científicas y Técnicas (CONICET), Buenos Aires C1428ADN, Argentina
| | - Luciana I Gallo
- Instituto de Fisiología, Biología Molecular y Neurociencias CONICET/Universidad de Buenos Aires, Buenos Aires C1428EGA, Argentina
| | - Mariana Lagadari
- Instituto de Biología y Medicina Experimental-Consejo Nacional de Investigaciones, Científicas y Técnicas (CONICET), Buenos Aires C1428ADN, Argentina
| | - Mario D Galigniana
- Instituto de Biología y Medicina Experimental-Consejo Nacional de Investigaciones, Científicas y Técnicas (CONICET), Buenos Aires C1428ADN, Argentina .,Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires C1428EGA, Argentina
| |
Collapse
|
25
|
Saulle E, Spinello I, Quaranta MT, Pasquini L, Pelosi E, Iorio E, Castelli G, Chirico M, Pisanu ME, Ottone T, Voso MT, Testa U, Labbaye C. Targeting Lactate Metabolism by Inhibiting MCT1 or MCT4 Impairs Leukemic Cell Proliferation, Induces Two Different Related Death-Pathways and Increases Chemotherapeutic Sensitivity of Acute Myeloid Leukemia Cells. Front Oncol 2021; 10:621458. [PMID: 33614502 PMCID: PMC7892602 DOI: 10.3389/fonc.2020.621458] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2020] [Accepted: 12/22/2020] [Indexed: 12/31/2022] Open
Abstract
Metabolism in acute myeloid leukemia (AML) cells is dependent primarily on oxidative phosphorylation. However, in order to sustain their high proliferation rate and metabolic demand, leukemic blasts use a number of metabolic strategies, including glycolytic metabolism. Understanding whether monocarboxylate transporters MCT1 and MCT4, which remove the excess of lactate produced by cancer cells, represent new hematological targets, and whether their respective inhibitors, AR-C155858 and syrosingopine, can be useful in leukemia therapy, may reveal a novel treatment strategy for patients with AML. We analyzed MCT1 and MCT4 expression and function in hematopoietic progenitor cells from healthy cord blood, in several leukemic cell lines and in primary leukemic blasts from patients with AML, and investigated the effects of AR-C155858 and syrosingopine, used alone or in combination with arabinosylcytosine, on leukemic cell proliferation. We found an inverse correlation between MCT1 and MCT4 expression levels in leukemic cells, and showed that MCT4 overexpression is associated with poor prognosis in AML patients. We also found that AR-C155858 and syrosingopine inhibit leukemic cell proliferation by activating two different cell-death related pathways, i.e., necrosis for AR-C155858 treatment and autophagy for syrosingopine, and showed that AR-C155858 and syrosingopine exert an anti-proliferative effect, additive to chemotherapy, by enhancing leukemic cells sensitivity to chemotherapeutic agents. Altogether, our study shows that inhibition of MCT1 or MCT4 impairs leukemic cell proliferation, suggesting that targeting lactate metabolism may be a new therapeutic strategy for AML, and points to MCT4 as a potential therapeutic target in AML patients and to syrosingopine as a new anti-proliferative drug and inducer of autophagy to be used in combination with conventional chemotherapeutic agents in AML treatment.
Collapse
Affiliation(s)
- Ernestina Saulle
- National Center for Drug Research and Evaluation, Istituto Superiore di Sanità, Rome, Italy
| | - Isabella Spinello
- National Center for Drug Research and Evaluation, Istituto Superiore di Sanità, Rome, Italy
| | - Maria Teresa Quaranta
- National Center for Drug Research and Evaluation, Istituto Superiore di Sanità, Rome, Italy
| | - Luca Pasquini
- Core Facilities, Istituto Superiore di Sanità, Rome, Italy
| | - Elvira Pelosi
- Department of Oncology and Molecular Medicine, Istituto Superiore di Sanità, Rome, Italy
| | - Egidio Iorio
- Core Facilities, Istituto Superiore di Sanità, Rome, Italy
| | - Germana Castelli
- Department of Oncology and Molecular Medicine, Istituto Superiore di Sanità, Rome, Italy
| | - Mattea Chirico
- Core Facilities, Istituto Superiore di Sanità, Rome, Italy
| | | | - Tiziana Ottone
- Department of Biomedicine and Prevention, University of Rome "Tor Vergata", Rome, Italy.,Santa Lucia Foundation, I.R.C.C.S., Neuro-Oncohematology, Rome, Italy
| | - Maria Teresa Voso
- Department of Biomedicine and Prevention, University of Rome "Tor Vergata", Rome, Italy.,Santa Lucia Foundation, I.R.C.C.S., Neuro-Oncohematology, Rome, Italy
| | - Ugo Testa
- Department of Oncology and Molecular Medicine, Istituto Superiore di Sanità, Rome, Italy
| | - Catherine Labbaye
- National Center for Drug Research and Evaluation, Istituto Superiore di Sanità, Rome, Italy
| |
Collapse
|
26
|
Kurosawa R, Satoh K, Nakata T, Shindo T, Kikuchi N, Satoh T, Siddique MAH, Omura J, Sunamura S, Nogi M, Takeuchi Y, Miyata S, Shimokawa H. Identification of Celastrol as a Novel Therapeutic Agent for Pulmonary Arterial Hypertension and Right Ventricular Failure Through Suppression of Bsg (Basigin)/CyPA (Cyclophilin A). Arterioscler Thromb Vasc Biol 2021; 41:1205-1217. [PMID: 33472404 DOI: 10.1161/atvbaha.120.315731] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
OBJECTIVE Pulmonary arterial hypertension is characterized by abnormal proliferation of pulmonary artery smooth muscle cells and vascular remodeling, which leads to right ventricular (RV) failure. Bsg (Basigin) is a transmembrane glycoprotein that promotes myofibroblast differentiation, cell proliferation, and matrix metalloproteinase activation. CyPA (cyclophilin A) binds to its receptor Bsg and promotes pulmonary artery smooth muscle cell proliferation and inflammatory cell recruitment. We previously reported that Bsg promotes cardiac fibrosis and failure in the left ventricle in response to pressure-overload in mice. However, the roles of Bsg and CyPA in RV failure remain to be elucidated. Approach and Results: First, we found that protein levels of Bsg and CyPA were upregulated in the heart of hypoxia-induced pulmonary hypertension (PH) in mice and monocrotaline-induced PH in rats. Furthermore, cardiomyocyte-specific Bsg-overexpressing mice showed exacerbated RV hypertrophy, fibrosis, and dysfunction compared with their littermates under chronic hypoxia and pulmonary artery banding. Treatment with celastrol, which we identified as a suppressor of Bsg and CyPA by drug screening, decreased proliferation, reactive oxygen species, and inflammatory cytokines in pulmonary artery smooth muscle cells. Furthermore, celastrol treatment ameliorated RV systolic pressure, hypertrophy, fibrosis, and dysfunction in hypoxia-induced PH in mice and SU5416/hypoxia-induced PH in rats with reduced Bsg, CyPA, and inflammatory cytokines in the hearts and lungs. CONCLUSIONS These results indicate that elevated Bsg in pressure-overloaded RV exacerbates RV dysfunction and that celastrol ameliorates RV dysfunction in PH model animals by suppressing Bsg and its ligand CyPA. Thus, celastrol can be a novel drug for PH and RV failure that targets Bsg and CyPA. Graphic Abstract: A graphic abstract is available for this article.
Collapse
Affiliation(s)
- Ryo Kurosawa
- Department of Cardiovascular Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Kimio Satoh
- Department of Cardiovascular Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Takashi Nakata
- Department of Cardiovascular Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Tomohiko Shindo
- Department of Cardiovascular Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Nobuhiro Kikuchi
- Department of Cardiovascular Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Taijyu Satoh
- Department of Cardiovascular Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Mohammad A H Siddique
- Department of Cardiovascular Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Junichi Omura
- Department of Cardiovascular Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Shinichiro Sunamura
- Department of Cardiovascular Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Masamichi Nogi
- Department of Cardiovascular Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Yutaro Takeuchi
- Department of Cardiovascular Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Satoshi Miyata
- Department of Cardiovascular Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Hiroaki Shimokawa
- Department of Cardiovascular Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
| |
Collapse
|
27
|
Signaling Pathway Mediating Myeloma Cell Growth and Survival. Cancers (Basel) 2021; 13:cancers13020216. [PMID: 33435632 PMCID: PMC7827005 DOI: 10.3390/cancers13020216] [Citation(s) in RCA: 35] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2020] [Revised: 01/05/2021] [Accepted: 01/06/2021] [Indexed: 12/21/2022] Open
Abstract
Simple Summary The bone marrow (BM) microenvironment plays a crucial role in pathogenesis of multiple myeloma (MM), and delineation of the intracellular signaling pathways activated in the BM microenvironment in MM cells is essential to develop novel therapeutic strategies to improve patient outcome. Abstract The multiple myeloma (MM) bone marrow (BM) microenvironment consists of different types of accessory cells. Both soluble factors (i.e., cytokines) secreted from these cells and adhesion of MM cells to these cells play crucial roles in activation of intracellular signaling pathways mediating MM cell growth, survival, migration, and drug resistance. Importantly, there is crosstalk between the signaling pathways, increasing the complexity of signal transduction networks in MM cells in the BM microenvironment, highlighting the requirement for combination treatment strategies to blocking multiple signaling pathways.
Collapse
|
28
|
Chu MY, Huang HC, Li EM, Xu LY. CypA: A Potential Target of Tumor Radiotherapy and/or Chemotherapy. Curr Med Chem 2021; 28:3787-3802. [PMID: 33121398 DOI: 10.2174/0929867327666201029161055] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2020] [Revised: 09/18/2020] [Accepted: 09/20/2020] [Indexed: 02/05/2023]
Abstract
Cyclophilin A (CypA) is a ubiquitous and highly conserved protein. CypA, the intracellular target protein for the immunosuppressant cyclosporine A (CsA), plays important cellular roles through peptidyl-prolyl cis-trans isomerase (PPIase). Increasing evidence shows that CypA is up-regulated in a variety of human cancers. In addition to being involved in the occurrence and development of multiple tumors, overexpression of CypA has also been shown to be strongly associated with malignant transformation. Surgery, chemotherapy and radiotherapy are the three main treatments for cancer. Chemotherapy and radiotherapy are often used as direct or adjuvant treatments for cancer. However, various side effects and resistance to both chemotherapy and radiotherapy bring great challenges to these two forms of treatment. According to recent reports, CypA can improve the chemosensitivity and/or radiosensitivity of cancers, possibly by affecting the expression of drug-resistant related proteins, cell cycle arrest and activation of the mitogen-activated protein kinase (MAPK) signaling pathways. In this review, we focus on the role of CypA in cancer, its impact on cancer chemotherapeutic and radiotherapy sensitivity, and the mechanism of action. It is suggested that CypA may be a novel potential therapeutic target for cancer chemotherapy and/or radiotherapy.
Collapse
Affiliation(s)
- Man-Yu Chu
- The Key Laboratory of Molecular Biology for High Cancer Incidence Coastal Chaoshan Area, Shantou University Medical College, Shantou, China
| | - He-Cheng Huang
- Department of Radiation Oncology, Shantou Central Hospital, Affiliated Shantou Hospital of Sun Yat-sen University, Shantou, China
| | - En-Ming Li
- The Key Laboratory of Molecular Biology for High Cancer Incidence Coastal Chaoshan Area, Shantou University Medical College, Shantou, China
| | - Li-Yan Xu
- The Key Laboratory of Molecular Biology for High Cancer Incidence Coastal Chaoshan Area, Shantou University Medical College, Shantou, China
| |
Collapse
|
29
|
Li L, Luo D, Liao Y, Peng K, Zeng Y. Mycoplasma genitalium Protein of Adhesion Induces Inflammatory Cytokines via Cyclophilin A-CD147 Activating the ERK-NF-κB Pathway in Human Urothelial Cells. Front Immunol 2020; 11:2052. [PMID: 33013867 PMCID: PMC7509115 DOI: 10.3389/fimmu.2020.02052] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2020] [Accepted: 07/28/2020] [Indexed: 02/02/2023] Open
Abstract
Mycoplasma genitalium protein of adhesion (MgPa) plays an important role in the process of adhesion and invasion of host cells by M. genitalium, and is thus significant for its pathogenic mechanisms in host cells. Our previous study has demonstrated that cyclophilin A (CypA) is the receptor for MgPa in human urothelial cells (SV-HUC-1) and can, therefore, mediate the adherence and invasion of M. genitalium into host cells by interacting with MgPa. However, the specific pathogenesis of M. genitalium to host cells and the possible pathogenic mechanism involved in the interaction of MgPa and CypA have never been clarified. The study aimed to elucidate the mechanism involved in the pathogenicity of MgPa. Recombinant MgPa (rMgPa) induced extracellular CypA (eCypA) was detected in SV-HUC-1 cells by ELISA, and the interaction between CypA and CD147 was validated using co-localization and co-immunoprecipitation assay. In addition, both extracellular signal-regulated kinases (ERK) phosphorylation and NF-κB activation evoked by rMgPa-induced eCypA were also demonstrated. The findings of this study verified that rMgPa could induce the secretion of eCypA in SV-HUC-1 cells and thus promote the protein and mRNA expression of IL-1β, IL-6, TNF-α and MMP-9 via CypA-CD147 interaction and thus activating ERK-NF-κB pathway, which is beneficial to elucidate the pathogenesis and possible pathogenic mechanism of M. genitalium to host cells.
Collapse
Affiliation(s)
- Lingling Li
- Institute of Pathogenic Biology, Hengyang Medical College, University of South China, Hunan Provincial Key Laboratory for Special Pathogens Prevention and Control, Hengyang, China
| | - Dan Luo
- Institute of Pathogenic Biology, Hengyang Medical College, University of South China, Hunan Provincial Key Laboratory for Special Pathogens Prevention and Control, Hengyang, China
| | - Yating Liao
- Institute of Pathogenic Biology, Hengyang Medical College, University of South China, Hunan Provincial Key Laboratory for Special Pathogens Prevention and Control, Hengyang, China
| | - Kailan Peng
- Institute of Pathogenic Biology, Hengyang Medical College, University of South China, Hunan Provincial Key Laboratory for Special Pathogens Prevention and Control, Hengyang, China
| | - Yanhua Zeng
- Institute of Pathogenic Biology, Hengyang Medical College, University of South China, Hunan Provincial Key Laboratory for Special Pathogens Prevention and Control, Hengyang, China.,Department of Dermatology and Venereology, The First Affiliated Hospital, University of South China, Hengyang, China
| |
Collapse
|
30
|
Liu C, von Brunn A, Zhu D. Cyclophilin A and CD147: novel therapeutic targets for the treatment of COVID-19. MEDICINE IN DRUG DISCOVERY 2020; 7:100056. [PMID: 32835213 PMCID: PMC7364167 DOI: 10.1016/j.medidd.2020.100056] [Citation(s) in RCA: 59] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2020] [Revised: 07/05/2020] [Accepted: 07/05/2020] [Indexed: 02/07/2023] Open
Abstract
The outbreak of pneumonia caused by a new coronavirus (SARS-CoV-2) occurred in December 2019, and spread rapidly throughout the world. There have been other severe coronavirus outbreaks worldwide, namely, severe acute respiratory syndrome (SARS-CoV) and Middle East respiratory syndrome (MERS-CoV). Because the genetic diversity of coronaviruses renders the design of vaccines complicated, broad spectrum-anti-coronavirus drugs have become a critical approach to control the coronavirus epidemic. Cyclophilin A is an important protein needed for coronavirus replication, and its inhibitor cyclosporine A has the ability to suppress coronavirus on a broad spectrum. CD147-S protein was found to be one route by which SARS-CoV-2 invades host cells, while CD147 was found to play a functional role in facilitating the infection of host cells by SARS-CoV. The CyPA/CD147 interaction may play a critical role in the ability of the SARS-CoV-2 virus to enter the host cells. However, cyclosporine A has immunosuppressive effects, so the conditions for its use as an antiviral drug are limited. As a result, cyclosporine A analogues without immunosuppressive side effects have attracted lots of interest. This review primarily discusses the drug development prospects of cyclophilin A as a therapeutic target for the treatment of coronavirus infection, especially coronavirus disease 2019 (COVID-19), and non-immunosuppressive cyclosporine analogues.
Collapse
Affiliation(s)
- Chenglong Liu
- School of Pharmacy, Fudan University, Shanghai, China, 201203
| | - Albrecht von Brunn
- Max-von-Pettenkofer Institute, Ludwig-Maximilians-University Munich and German Center for Infection Research, (DZIF), partner site Munich, 80336 Munich, Germany
| | - Di Zhu
- School of Pharmacy, Fudan University, Shanghai, China, 201203,Fudan affiliated Pudong Hospital, Fudan University, Shanghai, China 201100,Corresponding author at: School of Pharmacy, Fudan University, Shanghai, China 201203.
| |
Collapse
|
31
|
Oldham RAA, Faber ML, Keppel TR, Buchberger AR, Waas M, Hari P, Gundry RL, Medin JA. Discovery and validation of surface N-glycoproteins in MM cell lines and patient samples uncovers immunotherapy targets. J Immunother Cancer 2020; 8:e000915. [PMID: 32771993 PMCID: PMC7418848 DOI: 10.1136/jitc-2020-000915] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/02/2020] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND Multiple myeloma (MM) is characterized by clonal expansion of malignant plasma cells in the bone marrow. While recent advances in treatment for MM have improved patient outcomes, the 5-year survival rate remains ~50%. A better understanding of the MM cell surface proteome could facilitate development of new directed therapies and assist in stratification and monitoring of patient outcomes. METHODS In this study, we first used a mass spectrometry (MS)-based discovery-driven cell surface capture (CSC) approach to map the cell surface N-glycoproteome of MM cell lines. Next, we developed targeted MS assays, and applied these to cell lines and primary patient samples to refine the list of candidate tumor markers. Candidates of interest detected by MS on MM patient samples were further validated using flow cytometry (FCM). RESULTS We identified 696 MM cell surface N-glycoproteins by CSC, and developed 73 targeted MS detection assays. MS-based validation using primary specimens detected 30 proteins with significantly higher abundance in patient MM cells than controls. Nine of these proteins were identified as potential immunotherapeutic targets, including five that were validated by FCM, confirming their expression on the cell surface of primary MM patient cells. CONCLUSIONS This MM surface N-glycoproteome will be a valuable resource in the development of biomarkers and therapeutics. Further, we anticipate that our targeted MS assays will have clinical benefit for the diagnosis, stratification, and treatment of MM patients.
Collapse
Affiliation(s)
- Robyn A A Oldham
- Medical Biophysics, University of Toronto Faculty of Medicine, Toronto, Ontario, Canada
- Pediatrics, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | - Mary L Faber
- Pediatrics, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | - Theodore R Keppel
- Biochemistry, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
- Center for Biomedical Mass Spectrometry Research, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | - Amanda R Buchberger
- Biochemistry, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
- Center for Biomedical Mass Spectrometry Research, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | - Matthew Waas
- Biochemistry, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
- Center for Biomedical Mass Spectrometry Research, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | - Parameswaran Hari
- Division of Hematology Oncology, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | - Rebekah L Gundry
- Biochemistry, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
- Center for Biomedical Mass Spectrometry Research, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | - Jeffrey A Medin
- Medical Biophysics, University of Toronto Faculty of Medicine, Toronto, Ontario, Canada
- Pediatrics, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
- Biochemistry, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| |
Collapse
|
32
|
Downregulation of CyclophilinA/CD147 Axis Induces Cell Apoptosis and Inhibits Glioma Aggressiveness. BIOMED RESEARCH INTERNATIONAL 2020; 2020:7035847. [PMID: 32775435 PMCID: PMC7396009 DOI: 10.1155/2020/7035847] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/09/2020] [Revised: 06/24/2020] [Accepted: 06/30/2020] [Indexed: 01/16/2023]
Abstract
Gliomas are the most common primary tumors in the brain with poor prognosis. Previous studies have detected high expression of Cyclophilin A (CyPA) and CD147, respectively, in glioma. However, the correlation between their expressions and glioma prognosis remains unclear. Here, we investigated the expression of CyPA and CD147 in different types of glioma and characterized their relationships with clinical features, prognosis, and cell proliferation. Results showed that CyPA and CD147 expressions were elevated in higher grade gliomas. Moreover, the knockdown of CyPA and CD147 by RNA interference significantly induced cell express apoptosis biomarkers such as Annexin V and inhibited proliferation biomarkers like EdU in glioma cells. In summary, our findings revealed that high expression of CyPA and CD147 correlated with glioma grades. Moreover, downregulation of the Cyclophilin A/CD147 axis induces cell apoptosis and inhibits glioma aggressiveness. Those indicating CyPA and CD147 could be used as both potential predictive biomarkers and a potential therapeutic target.
Collapse
|
33
|
Sanoja-Flores L, Flores-Montero J, Pérez-Andrés M, Puig N, Orfao A. Detection of Circulating Tumor Plasma Cells in Monoclonal Gammopathies: Methods, Pathogenic Role, and Clinical Implications. Cancers (Basel) 2020; 12:E1499. [PMID: 32521788 PMCID: PMC7352573 DOI: 10.3390/cancers12061499] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2020] [Revised: 05/29/2020] [Accepted: 06/03/2020] [Indexed: 12/28/2022] Open
Abstract
Cancer dissemination and distant metastasis most frequently require the release of tumor cells into the blood circulation, both in solid tumors and most hematological malignancies, including plasma cell neoplasms. However, detection of blood circulating tumor cells in solid tumors and some hematological malignancies, such as the majority of mature/peripheral B-cell lymphomas and monoclonal gammopathies, has long been a challenge due to their very low frequency. In recent years, the availability of highly-sensitive and standardized methods for the detection of circulating tumor plasma cells (CTPC) in monoclonal gammopathies, e.g., next-generation flow cytometry (NGF), demonstrated the systematic presence of CTPC in blood in virtually every smoldering (SMM) and symptomatic multiple myeloma (MM) patient studied at diagnosis, and in the majority of patients with newly-diagnosed monoclonal gammopathies of undetermined significance (MGUS). These methods set the basis for further detailed characterization of CTPC vs. their bone marrow counterpart in monoclonal gammopathies, to investigate their role in the biology of the disease, and to confirm their strong impact on patient outcome when measured both at diagnosis and after initiating therapy. Here, we review the currently available techniques for the detection of CTPC, and determine their biological features, physiopathological role and clinical significance in patients diagnosed with distinct diagnostic categories of plasma cell neoplasms.
Collapse
Affiliation(s)
- Luzalba Sanoja-Flores
- Translational and Clinical Research Program, Centro de Investigación del Cáncer and Instituto de Biología Molecular y Celular del Cáncer, Consejo Superior de Investigaciones Científicas (CSIC)- University of Salamanca, 37007 Salamanca, Spain; (L.S.-F.); (J.F.-M.); (M.P.-A.)
- Centro de Investigación Biomédica en Red de Cáncer, CIBER-ONC number CB16/12/00400, Instituto Carlos III, 28029 Madrid, Spain
| | - Juan Flores-Montero
- Translational and Clinical Research Program, Centro de Investigación del Cáncer and Instituto de Biología Molecular y Celular del Cáncer, Consejo Superior de Investigaciones Científicas (CSIC)- University of Salamanca, 37007 Salamanca, Spain; (L.S.-F.); (J.F.-M.); (M.P.-A.)
- Centro de Investigación Biomédica en Red de Cáncer, CIBER-ONC number CB16/12/00400, Instituto Carlos III, 28029 Madrid, Spain
| | - Martín Pérez-Andrés
- Translational and Clinical Research Program, Centro de Investigación del Cáncer and Instituto de Biología Molecular y Celular del Cáncer, Consejo Superior de Investigaciones Científicas (CSIC)- University of Salamanca, 37007 Salamanca, Spain; (L.S.-F.); (J.F.-M.); (M.P.-A.)
- Centro de Investigación Biomédica en Red de Cáncer, CIBER-ONC number CB16/12/00400, Instituto Carlos III, 28029 Madrid, Spain
| | - Noemí Puig
- Department of Hematology, University Hospital of Salamanca, IBSAL, IBMCC (USAL-CSIC), 37007 Salamanca, Spain;
- Centro de Investigación Biomédica en Red de Cáncer, CIBER-ONC number CB16/12/00233, Instituto Carlos III, 28029 Madrid, Spain
| | - Alberto Orfao
- Translational and Clinical Research Program, Centro de Investigación del Cáncer and Instituto de Biología Molecular y Celular del Cáncer, Consejo Superior de Investigaciones Científicas (CSIC)- University of Salamanca, 37007 Salamanca, Spain; (L.S.-F.); (J.F.-M.); (M.P.-A.)
- Centro de Investigación Biomédica en Red de Cáncer, CIBER-ONC number CB16/12/00400, Instituto Carlos III, 28029 Madrid, Spain
| |
Collapse
|
34
|
Asatsuma-Okumura T, Ito T, Handa H. Molecular Mechanisms of the Teratogenic Effects of Thalidomide. Pharmaceuticals (Basel) 2020; 13:ph13050095. [PMID: 32414180 PMCID: PMC7281272 DOI: 10.3390/ph13050095] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2020] [Revised: 05/08/2020] [Accepted: 05/11/2020] [Indexed: 12/13/2022] Open
Abstract
Thalidomide was sold worldwide as a sedative over 60 years ago, but it was quickly withdrawn from the market due to its teratogenic effects. Thalidomide was later found to have therapeutic effects in several diseases, although the molecular mechanisms remained unclear. The discovery of cereblon (CRBN), the direct target of thalidomide, a decade ago greatly improved our understanding of its mechanism of action. Accumulating evidence has shown that CRBN functions as a substrate of Cullin RING E3 ligase (CRL4CRBN), whose specificity is controlled by ligands such as thalidomide. For example, lenalidomide and pomalidomide, well-known thalidomide derivatives, degrade the neosubstrates Ikaros and Aiolos, resulting in anti-proliferative effects in multiple myeloma. Recently, novel CRBN-binding drugs have been developed. However, for the safe handling of thalidomide and its derivatives, a greater understanding of the mechanisms of its adverse effects is required. The teratogenic effects of thalidomide occur in multiple tissues in the developing fetus and vary in phenotype, making it difficult to clarify this issue. Recently, several CRBN neosubstrates (e.g., SALL4 (Spalt Like Transcription Factor 4) and p63 (Tumor Protein P63)) have been identified as candidate mediators of thalidomide teratogenicity. In this review, we describe the current understanding of molecular mechanisms of thalidomide, particularly in the context of its teratogenicity.
Collapse
Affiliation(s)
| | - Takumi Ito
- Correspondence: ; Tel.: +81-3-9323-3250; Fax: +81-3-9323-3251
| | | |
Collapse
|
35
|
Li Y, Lan Q, Gao Y, Xu C, Xu Z, Wang Y, Chang L, Wu J, Deng Z, He F, Finley D, Xu P. Ubiquitin Linkage Specificity of Deubiquitinases Determines Cyclophilin Nuclear Localization and Degradation. iScience 2020; 23:100984. [PMID: 32240951 PMCID: PMC7115106 DOI: 10.1016/j.isci.2020.100984] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2019] [Revised: 01/16/2020] [Accepted: 03/09/2020] [Indexed: 11/25/2022] Open
Abstract
Ubiquitin chain specificity has been described for some deubiquitinases (DUBs) but lacks a comprehensive profiling in vivo. We used quantitative proteomics to compare the seven lysine-linked ubiquitin chains between wild-type yeast and its 20 DUB-deletion strains, which may reflect the linkage specificity of DUBs in vivo. Utilizing the specificity and ubiquitination heterogeneity, we developed a method termed DUB-mediated identification of linkage-specific ubiquitinated substrates (DILUS) to screen the ubiquitinated lysine residues on substrates modified with certain chains and regulated by specific DUB. Then we were able to identify 166 Ubp2-regulating substrates with 244 sites potentially modified with K63-linked chains. Among these substrates, we further demonstrated that cyclophilin A (Cpr1) modified with K63-linked chain on K151 site was regulated by Ubp2 and mediated the nuclear translocation of zinc finger protein Zpr1. The K48-linked chains at non-K151 sites of Cpr1 were mainly regulated by Ubp3 and served as canonical signals for proteasome-mediated degradation.
Collapse
Affiliation(s)
- Yanchang Li
- State Key Laboratory of Proteomics, Beijing Proteome Research Center, National Center for Protein Sciences (Beijing), Research Unit of Proteomics & Research and Development of New Drug of Chinese Academy of Medical Sciences, Beijing Institute of Lifeomics, 38 Science Park Road, Beijing 102206, China
| | - Qiuyan Lan
- School of Basic Medical Science, Key Laboratory of Combinatorial Biosynthesis and Drug Discovery of Ministry of Education, School of Pharmaceutical Sciences, Wuhan University, Wuhan 430071, China
| | - Yuan Gao
- State Key Laboratory of Proteomics, Beijing Proteome Research Center, National Center for Protein Sciences (Beijing), Research Unit of Proteomics & Research and Development of New Drug of Chinese Academy of Medical Sciences, Beijing Institute of Lifeomics, 38 Science Park Road, Beijing 102206, China
| | - Cong Xu
- State Key Laboratory of Proteomics, Beijing Proteome Research Center, National Center for Protein Sciences (Beijing), Research Unit of Proteomics & Research and Development of New Drug of Chinese Academy of Medical Sciences, Beijing Institute of Lifeomics, 38 Science Park Road, Beijing 102206, China
| | - Zhongwei Xu
- State Key Laboratory of Proteomics, Beijing Proteome Research Center, National Center for Protein Sciences (Beijing), Research Unit of Proteomics & Research and Development of New Drug of Chinese Academy of Medical Sciences, Beijing Institute of Lifeomics, 38 Science Park Road, Beijing 102206, China
| | - Yihao Wang
- State Key Laboratory of Proteomics, Beijing Proteome Research Center, National Center for Protein Sciences (Beijing), Research Unit of Proteomics & Research and Development of New Drug of Chinese Academy of Medical Sciences, Beijing Institute of Lifeomics, 38 Science Park Road, Beijing 102206, China
| | - Lei Chang
- State Key Laboratory of Proteomics, Beijing Proteome Research Center, National Center for Protein Sciences (Beijing), Research Unit of Proteomics & Research and Development of New Drug of Chinese Academy of Medical Sciences, Beijing Institute of Lifeomics, 38 Science Park Road, Beijing 102206, China
| | - Junzhu Wu
- School of Basic Medical Science, Key Laboratory of Combinatorial Biosynthesis and Drug Discovery of Ministry of Education, School of Pharmaceutical Sciences, Wuhan University, Wuhan 430071, China
| | - Zixin Deng
- School of Basic Medical Science, Key Laboratory of Combinatorial Biosynthesis and Drug Discovery of Ministry of Education, School of Pharmaceutical Sciences, Wuhan University, Wuhan 430071, China
| | - Fuchu He
- State Key Laboratory of Proteomics, Beijing Proteome Research Center, National Center for Protein Sciences (Beijing), Research Unit of Proteomics & Research and Development of New Drug of Chinese Academy of Medical Sciences, Beijing Institute of Lifeomics, 38 Science Park Road, Beijing 102206, China
| | - Daniel Finley
- Department of Cell Biology, Harvard Medical School, Boston, MA 02115, USA
| | - Ping Xu
- State Key Laboratory of Proteomics, Beijing Proteome Research Center, National Center for Protein Sciences (Beijing), Research Unit of Proteomics & Research and Development of New Drug of Chinese Academy of Medical Sciences, Beijing Institute of Lifeomics, 38 Science Park Road, Beijing 102206, China; School of Basic Medical Science, Key Laboratory of Combinatorial Biosynthesis and Drug Discovery of Ministry of Education, School of Pharmaceutical Sciences, Wuhan University, Wuhan 430071, China; Guizhou University School of Medicine, Guiyang 550025, China; Second Clinical Medicine Collage, Guangzhou University Chinese Medicine, Guangzhou 510006, China.
| |
Collapse
|
36
|
Citron Rho-Interacting Serine/Threonine Kinase Promotes HIF1a-CypA Signaling and Growth of Human Pancreatic Adenocarcinoma. BIOMED RESEARCH INTERNATIONAL 2020; 2020:9210891. [PMID: 32185224 PMCID: PMC7060418 DOI: 10.1155/2020/9210891] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/20/2019] [Revised: 01/19/2020] [Accepted: 01/23/2020] [Indexed: 01/11/2023]
Abstract
In human pancreatic ductal adenocarcinoma (PDAC), the cyclophilin A (CypA) is overexpressed and promotes the development of PDAC. However, the mechanism underlying cyclophilin A expression remains elusive. Here, we reported that the citron Rho-interacting serine/threonine kinase (CIT) promotes the HIF1a-CypA signaling and growth of PDAC cells. CIT expression was higher in PDAC cells compared with the normal epithelial cells, and clinical data showed that CIT was overexpressed in PDAC tissues and high expression of CIT predicted poor overall and disease-free survival. In PDAC cells, knockdown of CIT expression repressed the rate of proliferation and capacity of colony formation, which were accomplished with an increased percentage of apoptotic cells and cell cycle arrest. The knockdown of CIT in PDAC cells reduced the expression of CypA while overexpression of CIT promoted the expression of CypA. We observed that the effects of CIT on the expression of CypA relied on the transcriptional factor HIF1a, which was previously reported to transcriptionally activate the expression of CypA in PDAC cells. Furthermore, the effects of CIT on apoptosis, cell cycle, proliferation, and colony formation of PDAC cells relied on its role in the regulation of CypA expression. Collectively, our data showed that CIT promoted the activation of HIF1-CypA signaling and enhanced the growth of PDAC cells.
Collapse
|
37
|
Natoni A, Farrell ML, Harris S, Falank C, Kirkham-McCarthy L, Macauley MS, Reagan MR, O’Dwyer M. Sialyltransferase inhibition leads to inhibition of tumor cell interactions with E-selectin, VCAM1, and MADCAM1, and improves survival in a human multiple myeloma mouse model. Haematologica 2020; 105:457-467. [PMID: 31101754 PMCID: PMC7012485 DOI: 10.3324/haematol.2018.212266] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2018] [Accepted: 05/16/2019] [Indexed: 12/21/2022] Open
Abstract
Aberrant glycosylation resulting from altered expression of sialyltransferases, such as ST3 β-galactoside α2-3-sialyltransferase 6, plays an important role in disease progression in multiple myeloma (MM). Hypersialylation can lead to increased immune evasion, drug resistance, tumor invasiveness, and disseminated disease. In this study, we explore the in vitro and in vivo effects of global sialyltransferase inhibition on myeloma cells using the pan-sialyltransferase inhibitor 3Fax-Neu5Ac delivered as a per-acetylated methyl ester pro-drug. Specifically, we show in vivo that 3Fax-Neu5Ac improves survival by enhancing bortezomib sensitivity in an aggressive mouse model of MM. However, 3Fax-Neu5Ac treatment of MM cells in vitro did not reverse bortezomib resistance conferred by bone marrow (BM) stromal cells. Instead, 3Fax-Neu5Ac significantly reduced interactions of myeloma cells with E-selectin, MADCAM1 and VCAM1, suggesting that reduced sialylation impairs extravasation and retention of myeloma cells in the BM. Finally, we showed that 3Fax-Neu5Ac alters the post-translational modification of the α4 integrin, which may explain the reduced affinity of α4β1/α4β7 integrins for their counter-receptors. We propose that inhibiting sialylation may represent a valuable strategy to restrict myeloma cells from entering the protective BM microenvironment, a niche in which they are normally protected from chemotherapeutic agents such as bortezomib. Thus, our work demonstrates that targeting sialylation to increase the ratio of circulating to BM-resident MM cells represents a new avenue that could increase the efficacy of other anti-myeloma therapies and holds great promise for future clinical applications.
Collapse
Affiliation(s)
- Alessandro Natoni
- Apoptosis Research Center, National University of Ireland, Galway, Ireland
| | - Mariah L. Farrell
- Maine Medical Center Research Institute, Scarborough, ME, USA,Tufts University School of Medicine, Boston, MA, USA,Graduate School of Biomedical Science and Engineering, University of Maine, Orono, ME, USA
| | - Sophie Harris
- Maine Medical Center Research Institute, Scarborough, ME, USA,Tufts University School of Medicine, Boston, MA, USA,Graduate School of Biomedical Science and Engineering, University of Maine, Orono, ME, USA
| | - Carolyne Falank
- Maine Medical Center Research Institute, Scarborough, ME, USA,Tufts University School of Medicine, Boston, MA, USA,Graduate School of Biomedical Science and Engineering, University of Maine, Orono, ME, USA
| | | | - Matthew S. Macauley
- Department of Chemistry and Department of Medical Microbiology and Immunology, University of Alberta, Alberta, Canada
| | - Michaela R. Reagan
- Maine Medical Center Research Institute, Scarborough, ME, USA,Tufts University School of Medicine, Boston, MA, USA,Graduate School of Biomedical Science and Engineering, University of Maine, Orono, ME, USA
| | - Michael O’Dwyer
- Apoptosis Research Center, National University of Ireland, Galway, Ireland,Correspondence: MICHAEL O’DWYER,
| |
Collapse
|
38
|
Rodriguez CM, Gilardoni MB, Remedi MM, Sastre D, Heller V, Pellizas CG, Donadio AC. Tumor-stroma interaction increases CD147 expression in neoplastic B lymphocytes in chronic lymphocytic leukemia. Blood Cells Mol Dis 2020; 82:102405. [PMID: 32007924 DOI: 10.1016/j.bcmd.2020.102405] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2019] [Revised: 01/15/2020] [Accepted: 01/16/2020] [Indexed: 02/04/2023]
Abstract
BACKGROUND Chronic lymphocytic leukemia (CLL) microenvironment plays a critical role in disease pathogenesis. Matrix metalloproteinases (MMPs) are involved in CLL-B cell migration and survival. CD147 is associated with MMPs production by tumor and stromal cells. AIM To analyze CD147, MMP2 and MMP9 expression in CLL-B cells and its modulation by fibroblasts (Fb)-CLL-B cell interaction. METHODS CLL-B cells were co-cultured with Fb, as a simulation of CLL microenvironment. CD147 was evaluated in healthy donor (HD)-B cells and CLL-B cells by flow cytometry. MMP2 and MMP9 activity in CLL-plasma samples and conditioned media (CMs) was studied by zymography. RESULTS MMP9/MMP2 plasma levels were significantly higher in CLL patients than in HD. CD147 expression (median fluorescence intensity) in CLL patients characterized 3 groups: low- (19.1 ± 3.2; n=3), middle- (42.7 ± 12.8; n=18) and high- (76.5 ± 9.6; n=5) related to CD147 expression in HD-B cells. CD147 expression significantly increased in CLL-B cells after Fb-CLL-B cell co-culture. A significant increase in proMMP2 activity was observed in CMs obtained from Fb-CLL-B cell co-cultures in comparison with isolated CLL-B cells. CONCLUSIONS CD147 expression in CLL-B cells and MMPs secretion was induced by Fb-CLL-B cell contact, suggesting CD147 participation in the CLL pathophysiology.
Collapse
Affiliation(s)
- Cecilia M Rodriguez
- Universidad Nacional de Córdoba, Facultad de Ciencias Químicas, Departamento de Bioquímica Clínica, Centro de Investigaciones en Bioquímica Clínica e Inmunología, CIBICI-CONICET, Córdoba, Argentina; Universidad Nacional de Córdoba, Hospital Nacional de Clínicas, Laboratorio de Oncohematología, Argentina
| | - Mónica B Gilardoni
- Universidad Nacional de Córdoba, Facultad de Ciencias Químicas, Departamento de Bioquímica Clínica, Centro de Investigaciones en Bioquímica Clínica e Inmunología, CIBICI-CONICET, Córdoba, Argentina.
| | - María M Remedi
- Universidad Nacional de Córdoba, Facultad de Ciencias Químicas, Departamento de Bioquímica Clínica, Centro de Investigaciones en Bioquímica Clínica e Inmunología, CIBICI-CONICET, Córdoba, Argentina
| | - Darío Sastre
- Universidad Nacional de Córdoba, Hospital Nacional de Clínicas, Laboratorio de Oncohematología, Argentina
| | - Viviana Heller
- Universidad Nacional de Córdoba, Hospital Nacional de Clínicas, Laboratorio de Oncohematología, Argentina
| | - Claudia G Pellizas
- Universidad Nacional de Córdoba, Facultad de Ciencias Químicas, Departamento de Bioquímica Clínica, Centro de Investigaciones en Bioquímica Clínica e Inmunología, CIBICI-CONICET, Córdoba, Argentina
| | - Ana C Donadio
- Universidad Nacional de Córdoba, Facultad de Ciencias Químicas, Departamento de Bioquímica Clínica, Centro de Investigaciones en Bioquímica Clínica e Inmunología, CIBICI-CONICET, Córdoba, Argentina
| |
Collapse
|
39
|
Meng Y, Fan XY, Yang LJ, Xu BQ, He D, Xu Z, Wu D, Wang B, Cui HY, Wang SJ, Wang LJ, Wu XQ, Jiang JL, Xu L, Chen ZN, Li L. Detachment Activated CyPA/CD147 Induces Cancer Stem Cell Potential in Non-stem Breast Cancer Cells. Front Cell Dev Biol 2020; 8:543856. [PMID: 33195186 PMCID: PMC7640948 DOI: 10.3389/fcell.2020.543856] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2020] [Accepted: 09/17/2020] [Indexed: 01/23/2023] Open
Abstract
BACKGROUND Cancer stem cells (CSCs), responsible for cancer metastasis and recurrence, are generated from non-CSCs after chemo-radiation therapy. This study investigated the induction of CSC potential in non-stem breast cancer cells and the underlying molecular mechanisms in detachment culture. METHODS Bulk breast cancer cells, or sorted non-CSCs and CSCs were cultured under an attached or detached condition to assess CSC numbers, ability to form tumor spheres, expression of stemness markers, and chemoresistance. Lentivirus carrying CD147 shRNA or cDNA was used to manipulate CD147 expression, while CD147 ligand recombinant cyclophilin A (CyPA) or its inhibitor was used to activate or inhibit CD147 signaling. RESULTS Detachment promoted anoikis resistance, chemoresistance, sphere formation, self-renewal, and expression of stemness markers in breast cancer cells. Detachment increased functional ALDH+ or CD44highCD24-/low CSCs, and induced CSC potential in ALDH- or CD44 low CD24high non-CSCs. Upon detachment, both CD147 expression and CyPA secretion were enhanced, and CyPA-CD147 activation mediated detachment induced CSC potential in non-CSCs via STAT3 signaling. Clinically, CD147 and pSTAT3 were highly co-expressed and correlated with poor overall survival and tumor recurrence in breast cancer patients. CONCLUSION This study demonstrates that detachment induces the generation of CSCs from non-stem breast cancer cells via CyPA-CD147 signaling, indicating that targeting CD147 may serve as a potential novel therapeutic strategy for lethal metastatic breast cancer by eliminating induced CSCs.
Collapse
Affiliation(s)
- Yao Meng
- National Translational Science Center for Molecular Medicine, Department of Cell Biology, School of Basic Medicine, The Fourth Military Medical University, Xi’an, China
- Shaanxi Provincial Centre for Disease Control and Prevention, Xi’an, China
| | - Xin-Yu Fan
- National Translational Science Center for Molecular Medicine, Department of Cell Biology, School of Basic Medicine, The Fourth Military Medical University, Xi’an, China
| | - Li-Jun Yang
- Department of Urology, Xijing Hospital, The Fourth Military Medical University, Xi’an, China
| | - Bao-Qing Xu
- National Translational Science Center for Molecular Medicine, Department of Cell Biology, School of Basic Medicine, The Fourth Military Medical University, Xi’an, China
- Department of Pathology, Fuzhou General Hospital of Nanjing Military Command, Fuzhou, China
| | - Duo He
- National Translational Science Center for Molecular Medicine, Department of Cell Biology, School of Basic Medicine, The Fourth Military Medical University, Xi’an, China
| | - Zhe Xu
- National Translational Science Center for Molecular Medicine, Department of Cell Biology, School of Basic Medicine, The Fourth Military Medical University, Xi’an, China
| | - Dong Wu
- National Translational Science Center for Molecular Medicine, Department of Cell Biology, School of Basic Medicine, The Fourth Military Medical University, Xi’an, China
| | - Bin Wang
- National Translational Science Center for Molecular Medicine, Department of Cell Biology, School of Basic Medicine, The Fourth Military Medical University, Xi’an, China
| | - Hong-Yong Cui
- National Translational Science Center for Molecular Medicine, Department of Cell Biology, School of Basic Medicine, The Fourth Military Medical University, Xi’an, China
| | - Shi-Jie Wang
- National Translational Science Center for Molecular Medicine, Department of Cell Biology, School of Basic Medicine, The Fourth Military Medical University, Xi’an, China
| | - Li-Juan Wang
- National Translational Science Center for Molecular Medicine, Department of Cell Biology, School of Basic Medicine, The Fourth Military Medical University, Xi’an, China
| | - Xiao-Qing Wu
- Department of Molecular Biosciences, The University of Kansas, Lawrence, KS, United States
- Department of Radiation Oncology, The University of Kansas, Lawrence, KS, United States
| | - Jian-Li Jiang
- National Translational Science Center for Molecular Medicine, Department of Cell Biology, School of Basic Medicine, The Fourth Military Medical University, Xi’an, China
| | - Liang Xu
- Department of Molecular Biosciences, The University of Kansas, Lawrence, KS, United States
- Department of Radiation Oncology, The University of Kansas, Lawrence, KS, United States
| | - Zhi-Nan Chen
- National Translational Science Center for Molecular Medicine, Department of Cell Biology, School of Basic Medicine, The Fourth Military Medical University, Xi’an, China
- Zhi-Nan Chen,
| | - Ling Li
- National Translational Science Center for Molecular Medicine, Department of Cell Biology, School of Basic Medicine, The Fourth Military Medical University, Xi’an, China
- *Correspondence: Ling Li,
| |
Collapse
|
40
|
Gu W, An J, Meng H, Yu N, Zhong Y, Meng F, Xu Y, Cornelissen JJLM, Zhong Z. CD44-Specific A6 Short Peptide Boosts Targetability and Anticancer Efficacy of Polymersomal Epirubicin to Orthotopic Human Multiple Myeloma. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2019; 31:e1904742. [PMID: 31560141 DOI: 10.1002/adma.201904742] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/24/2019] [Revised: 09/11/2019] [Indexed: 06/10/2023]
Abstract
Chemotherapy is widely used in the clinic though its benefits are controversial owing to low cancer specificity. Nanovehicles capable of selectively transporting drugs to cancer cells have been energetically pursued to remodel cancer treatment. However, no active targeting nanomedicines have succeeded in clinical translation to date, partly due to either modest targetability or complex fabrication. CD44-specific A6 short peptide (KPSSPPEE) functionalized polymersomal epirubicin (A6-PS-EPI), which boosts targetability and anticancer efficacy toward human multiple myeloma (MM) in vivo, is described. A6-PS-EPI encapsulating 11 wt% EPI is small (≈55 nm), robust, reduction-responsive, and easy to fabricate. Of note, A6 decoration markedly augments the uptake and anticancer activity of PS-EPI in CD44-overexpressing LP-1 MM cells. A6-PS-EPI displays remarkable targeting ability to orthotopic LP-1 MM, causing depleted bone damage and striking survival benefits compared to nontargeted PS-EPI. Overall, A6-PS-EPI, as a simple and intelligent nanotherapeutic, demonstrates high potential for clinical translation.
Collapse
Affiliation(s)
- Wenxing Gu
- Biomedical Polymers Laboratory, College of Chemistry, Chemical Engineering and Materials Science, State Key Laboratory of Radiation Medicine and Protection, Soochow University, Suzhou, 215123, P. R. China
- Department of Biomolecular Nanotechnology, MESA+ Institute for Nanotechnology, University of Twente, 7500 AE, Enschede, The Netherlands
| | - Jingnan An
- Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Institute of Blood and Marrow Transplantation of Soochow University, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, 215123, P. R. China
| | - Hao Meng
- Biomedical Polymers Laboratory, College of Chemistry, Chemical Engineering and Materials Science, State Key Laboratory of Radiation Medicine and Protection, Soochow University, Suzhou, 215123, P. R. China
| | - Na Yu
- Biomedical Polymers Laboratory, College of Chemistry, Chemical Engineering and Materials Science, State Key Laboratory of Radiation Medicine and Protection, Soochow University, Suzhou, 215123, P. R. China
| | - Yinan Zhong
- Biomedical Polymers Laboratory, College of Chemistry, Chemical Engineering and Materials Science, State Key Laboratory of Radiation Medicine and Protection, Soochow University, Suzhou, 215123, P. R. China
| | - Fenghua Meng
- Biomedical Polymers Laboratory, College of Chemistry, Chemical Engineering and Materials Science, State Key Laboratory of Radiation Medicine and Protection, Soochow University, Suzhou, 215123, P. R. China
| | - Yang Xu
- Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Institute of Blood and Marrow Transplantation of Soochow University, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, 215123, P. R. China
| | - Jeroen J L M Cornelissen
- Department of Biomolecular Nanotechnology, MESA+ Institute for Nanotechnology, University of Twente, 7500 AE, Enschede, The Netherlands
| | - Zhiyuan Zhong
- Biomedical Polymers Laboratory, College of Chemistry, Chemical Engineering and Materials Science, State Key Laboratory of Radiation Medicine and Protection, Soochow University, Suzhou, 215123, P. R. China
| |
Collapse
|
41
|
Ebrahim HF, Abdel Hamid FF, Haykal MA, Soliman AF. Cyclophilin A and matrix metalloproteinase-9: Their relationship, association with, and diagnostic relevance in stable coronary artery disease. Vascular 2019; 28:212-221. [PMID: 31594532 DOI: 10.1177/1708538119879589] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Objectives Data about the circulating levels of cyclophilin A and matrix metalloproteinase-9 in stable coronary artery disease are contradictory. Moreover, their relationship in this disease is not established yet. Thus, this study was designed to assess the relationship between the circulating levels of cyclophilin A and matrix metalloproteinase-9 in coronary artery disease patients with and without type 2 diabetes mellitus (T2DM). Methods Serum levels of cyclophilin A, matrix metalloproteinase-9, and high sensitive C-reactive protein (hsCRP) along with fasting blood glucose, glycated hemoglobin, serum lipids, and the anthropometric parameters were measured in 120 participants who were divided equally into four groups (i) normal controls, (ii) T2DM patients, (iii) stable coronary artery disease patients with T2DM, and (iv) stable coronary artery disease patients without T2DM. Results Levels of cyclophilin A and matrix metalloproteinase-9 were significantly elevated in sera of coronary artery disease patients with and without T2DM compared to normal controls and T2DM patients. In multiple linear regression models, only cyclophilin A was observed in the final model where it explained the 24.9% variability of matrix metalloproteinase-9. Additionally, high circulating levels of cyclophilin A and matrix metalloproteinase-9 were associated with an increased risk of developing stable coronary artery disease. Finally, the diagnostic efficacy of cyclophilin A and matrix metalloproteinase-9 to discriminate stable coronary artery disease patients with and without T2DM from subjects without coronary artery disease was found to be higher than that of hsCRP. Conclusion Serum level of cyclophilin A might be a determinant factor of matrix metalloproteinase-9 level; both may contribute to the pathogenesis of stable coronary artery disease and they appear to be valuable diagnostic biomarkers of stable coronary artery disease with and without T2DM.
Collapse
Affiliation(s)
- Hala F Ebrahim
- Biochemistry Department, Faculty of Science, Ain Shams University, Cairo, Egypt
| | - Fatma F Abdel Hamid
- Biochemistry Department, Faculty of Science, Ain Shams University, Cairo, Egypt
| | - Mohamed A Haykal
- Cardiovascular and Ultrasonography Unit, Research Institute of Ophthalmology, Council of Research Centers and Institutes, Giza, Egypt
| | - Ahmed F Soliman
- Biochemistry Department, Faculty of Science, Ain Shams University, Cairo, Egypt
| |
Collapse
|
42
|
Natoni A, Bohara R, Pandit A, O'Dwyer M. Targeted Approaches to Inhibit Sialylation of Multiple Myeloma in the Bone Marrow Microenvironment. Front Bioeng Biotechnol 2019; 7:252. [PMID: 31637237 PMCID: PMC6787837 DOI: 10.3389/fbioe.2019.00252] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2019] [Accepted: 09/17/2019] [Indexed: 11/13/2022] Open
Abstract
Aberrant glycosylation modulates different aspects of tumor biology, and it has long been recognized as a hallmark of cancer. Among the different forms of glycosylation, sialylation, the addition of sialic acid to underlying oligosaccharides, is often dysregulated in cancer. Increased expression of sialylated glycans has been observed in many types of cancer, including multiple myeloma, and often correlates with aggressive metastatic behavior. Myeloma, a cancer of plasma cells, develops in the bone marrow, and colonizes multiple sites of the skeleton including the skull. In myeloma, the bone marrow represents an essential niche where the malignant cells are nurtured by the microenvironment and protected from chemotherapy. Here, we discuss the role of hypersialylation in the metastatic process focusing on multiple myeloma. In particular, we examine how increased sialylation modulates homing of malignant plasma cells into the bone marrow by regulating the activity of molecules important in bone marrow cellular trafficking including selectins and integrins. We also propose that inhibiting sialylation may represent a new therapeutic strategy to overcome bone marrow-mediated chemotherapy resistance and describe different targeted approaches to specifically deliver sialylation inhibitors to the bone marrow microenvironment.
Collapse
Affiliation(s)
- Alessandro Natoni
- Apoptosis Research Centre, School of Medicine, National University of Ireland, Galway, Ireland
| | - Raghvendra Bohara
- Centre for Research in Medical Devices (CÚRAM), National University of Ireland, Galway, Ireland
| | - Abhay Pandit
- Centre for Research in Medical Devices (CÚRAM), National University of Ireland, Galway, Ireland
| | - Michael O'Dwyer
- Apoptosis Research Centre, School of Medicine, National University of Ireland, Galway, Ireland
| |
Collapse
|
43
|
Liu L, Zuo L, Yang J, Xin S, Zhang J, Zhou J, Li G, Tang J, Lu J. Exosomal cyclophilin A as a novel noninvasive biomarker for Epstein-Barr virus associated nasopharyngeal carcinoma. Cancer Med 2019; 8:3142-3151. [PMID: 31063269 PMCID: PMC6558463 DOI: 10.1002/cam4.2185] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2018] [Revised: 03/29/2019] [Accepted: 04/03/2019] [Indexed: 12/14/2022] Open
Abstract
Exosomes have emerged as novel vehicles for proteins and other contents in cancer progression. Cyclophilin A (CYPA) is a pivotal member of immunophilin family. Whether CYPA can be detected in sera of nasopharyngeal carcinoma (NPC) patients remains to be explored. Epstein-Barr virus (EBV) is the first identified human tumor virus and is a causative agent of NPC. The antibody of EBV capsid antigen immunoglobulin A (EBV-VCA-IgA) is a known biomarker of NPC, with a proportion of no more than 70% being detected positively. Hence, novel biomarkers need to be discovered for early diagnosis, prognosis, and monitoring of EBV-associated NPC. A total of 110 NPC and 36 normal control serum samples were collected. Exosomes from these samples were extracted. The mRNA and protein expression levels of the above samples were validated by reverse transcription -quantitative polymerase chain reaction, Western blotting, or enzyme-linked immunosorbent assay (ELISA). Finally, the results demonstrated that both the serum and exosomal CYPA levels of NPC patients were significantly higher than that of normal cases. In addition, exosomal CYPA had a much higher level than that in the whole sera. The positive rate of EBV-VCA-IgA antibody was 68.2% in NPC sera, and noticeably, among the cases with EBV-VCA-IgA negative, 80% of them presented high levels of CYPA above the standard (cutoff value). In particular, CYPA in exosomes was uniformly with higher significance than that in whole sera. Combined analysis of CYPA protein and EBV-VCA-IgA antibody showed a greatly higher discriminatory ability in diagnosis of NPC. Moreover, exosomal CYPA level had a positive correlation with that of the EBV-encoded latent membrane protein 1 (LMP1) in exosomes. EBV-positive cancer cells secreted significantly higher levels of exosomal CYPA. This study established the utility of circulating exosomal CYPA as a potential noninvasive diagnostic biomarker for EBV-associated NPC.
Collapse
Affiliation(s)
- Lingzhi Liu
- NHC Key Laboratory of Carcinogenesis, Department of Pathology, Xiangya Hospital, Central South University, Changsha, China.,Department of Microbiology, Cancer Research Institute, School of Basic Medical Science, Central South University, Changsha, China
| | - Lielian Zuo
- NHC Key Laboratory of Carcinogenesis, Department of Pathology, Xiangya Hospital, Central South University, Changsha, China.,Department of Microbiology, Cancer Research Institute, School of Basic Medical Science, Central South University, Changsha, China
| | - Jing Yang
- NHC Key Laboratory of Carcinogenesis, Department of Pathology, Xiangya Hospital, Central South University, Changsha, China.,Department of Microbiology, Cancer Research Institute, School of Basic Medical Science, Central South University, Changsha, China
| | - Shuyu Xin
- NHC Key Laboratory of Carcinogenesis, Department of Pathology, Xiangya Hospital, Central South University, Changsha, China.,Department of Microbiology, Cancer Research Institute, School of Basic Medical Science, Central South University, Changsha, China
| | - Jing Zhang
- NHC Key Laboratory of Carcinogenesis, Department of Pathology, Xiangya Hospital, Central South University, Changsha, China.,Department of Microbiology, Cancer Research Institute, School of Basic Medical Science, Central South University, Changsha, China
| | - Jianhua Zhou
- NHC Key Laboratory of Carcinogenesis, Department of Pathology, Xiangya Hospital, Central South University, Changsha, China
| | - Guiyuan Li
- NHC Key Laboratory of Carcinogenesis, Department of Pathology, Xiangya Hospital, Central South University, Changsha, China.,Department of Microbiology, Cancer Research Institute, School of Basic Medical Science, Central South University, Changsha, China
| | - Jinyong Tang
- Department of Otolaryngology-Head and Neck Surgery, The First People's Hospital of Chenzhou, Hunan, China
| | - Jianhong Lu
- NHC Key Laboratory of Carcinogenesis, Department of Pathology, Xiangya Hospital, Central South University, Changsha, China.,Department of Microbiology, Cancer Research Institute, School of Basic Medical Science, Central South University, Changsha, China
| |
Collapse
|
44
|
Hypo-phosphorylated CD147 promotes migration and invasion of hepatocellular carcinoma cells and predicts a poor prognosis. Cell Oncol (Dordr) 2019; 42:537-554. [DOI: 10.1007/s13402-019-00444-0] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/25/2019] [Indexed: 02/08/2023] Open
|
45
|
Guindolet D, Gabison EE. Role of CD147 (EMMPRIN/Basigin) in Tissue Remodeling. Anat Rec (Hoboken) 2019; 303:1584-1589. [DOI: 10.1002/ar.24089] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2018] [Revised: 10/31/2018] [Accepted: 11/07/2018] [Indexed: 12/20/2022]
Affiliation(s)
- Damien Guindolet
- Fondation Ophtalmologique A. de Rothschild 25 rue Manin, 75019, Paris France
| | - Eric E. Gabison
- Fondation Ophtalmologique A. de Rothschild 25 rue Manin, 75019, Paris France
| |
Collapse
|
46
|
Positive Correlation between Activated CypA/CD147 Signaling and MMP-9 Expression in Mice Inflammatory Periapical Lesion. BIOMED RESEARCH INTERNATIONAL 2019; 2019:8528719. [PMID: 30949512 PMCID: PMC6425416 DOI: 10.1155/2019/8528719] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/25/2018] [Revised: 01/04/2019] [Accepted: 01/13/2019] [Indexed: 02/07/2023]
Abstract
Aim Cyclophilin A (CypA)/CD147 signaling plays critical roles in the regulation of inflammation and bone metabolism. This study aimed to investigate the participation of CypA/CD147 in mice periapical lesions progression and its relationship with bone resorption. Methodology Periapical lesions were induced by pulp exposure in the first lower molars of 40 C57BL/6J mice. The mice were sacrificed on days 0, 7, 14, 21, 28, 35, 42, and 49. Mandibles were harvested for X-ray imaging, microcomputed tomography scanning, histologic observation, immunohistochemistry, enzyme histochemistry, and double immunofluorescence analysis. Western blot was employed to further detect the related molecular signaling pathways in LPS-stimulated RAW 264.7 cells treated with CypA inhibitor. Results The volume and area of the periapical lesions increased from day 0 to day 35 and remained comparably stable until day 49. Immunohistochemistry demonstrated that the CypA expression levels also increased from day 0 to day 35 and decreased until day 49, similar to CD147 expression (R2 = 0.4423, P < 0.05), osteoclast number (R2 = 0.5101, P < 0.01), and the expression of osteoclastogenesis-related matrix metalloproteinase 9 (MMP-9) (R2 = 0.4715, P < 0.05). Serial sections further confirmed the colocalization of CypA and CD147 on osteoclasts with immunohistochemistry. And the distribution of CypA-positive or CD147-positive cells was positively correlated with the dynamics of MMP-9-positive cells by using immunofluorescence analysis. Furthermore, CD147 and MMP-9 expression in RAW 264.7 cells were both downregulated with CypA inhibitor treatment (P < 0.05). Conclusions The present study reveals the positive correlation of CypA/CD147 signaling and osteoclast-related MMP-9 expression in mice inflammatory periapical lesions progression. Therefore, intervention of CypA/CD147 signaling could probably provide a potential therapeutic target for attenuating inflammatory bone resorption.
Collapse
|
47
|
Spinello I, Saulle E, Quaranta MT, Pasquini L, Pelosi E, Castelli G, Ottone T, Voso MT, Testa U, Labbaye C. The small-molecule compound AC-73 targeting CD147 inhibits leukemic cell proliferation, induces autophagy and increases the chemotherapeutic sensitivity of acute myeloid leukemia cells. Haematologica 2018; 104:973-985. [PMID: 30467201 PMCID: PMC6518905 DOI: 10.3324/haematol.2018.199661] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2018] [Accepted: 11/15/2018] [Indexed: 12/15/2022] Open
Abstract
CD147 is a transmembrane glycoprotein with multiple functions in human healthy tissues and diseases, in particular in cancer. Overexpression of CD147 correlates with biological functions that promote tumor progression and confers resistance to chemotherapeutic drugs. In contrast to solid tumors, the role of CD147 has not been extensively studied in leukemia. Understanding whether CD147 represents a new hematologic target and whether its inhibitor AC-73 may be used in leukemia therapy may reveal an alternative treatment strategy in patients with acute myeloid leukemia (AML). We analyzed CD147 expression and function in hematopoietic progenitor cells from normal cord blood, in several leukemic cell lines and in primary leukemic blasts obtained from patients with AML. We investigated the effects of AC-73, used alone or in combination with arabinosylcytosine (Ara-C) and arsenic trioxide (ATO), on leukemic cell proliferation. We demonstrated that CD147 overexpression promotes leukemic cell proliferation. We showed that AC-73 exhibits a potent growth inhibitory activity in leukemic cells, by inhibiting the ERK/STAT3 activation pathway and activating autophagy. We demonstrated that AC-73 exerts an anti-proliferative effect additive to chemotherapy by enhancing leukemic cell sensitivity to Ara-C-induced cytotoxicity or to ATO-induced autophagy. We also reported CD147 expression in the fraction of leukemic blasts expressing CD371, a marker of leukemic stem cells. Altogether, our study indicates CD147 as a novel potential target in the treatment of AML and AC-73 as an anti-proliferative drug and an inducer of autophagy in leukemic cells to use in combination with chemotherapeutic agents.
Collapse
Affiliation(s)
- Isabella Spinello
- National Center for Drug Research and Evaluation, Istituto Superiore di Sanità, Rome
| | - Ernestina Saulle
- National Center for Drug Research and Evaluation, Istituto Superiore di Sanità, Rome
| | - Maria Teresa Quaranta
- National Center for Drug Research and Evaluation, Istituto Superiore di Sanità, Rome
| | | | - Elvira Pelosi
- Department of Oncology and Molecular Medicine, Istituto Superiore di Sanità
| | - Germana Castelli
- Department of Oncology and Molecular Medicine, Istituto Superiore di Sanità
| | - Tiziana Ottone
- Department of Biomedicine and Prevention, University of Rome "Tor Vergata", Rome, Italy
| | - Maria Teresa Voso
- Department of Biomedicine and Prevention, University of Rome "Tor Vergata", Rome, Italy
| | - Ugo Testa
- Department of Oncology and Molecular Medicine, Istituto Superiore di Sanità
| | - Catherine Labbaye
- National Center for Drug Research and Evaluation, Istituto Superiore di Sanità, Rome
| |
Collapse
|
48
|
Cyclophilin J limits inflammation through the blockage of ubiquitin chain sensing. Nat Commun 2018; 9:4381. [PMID: 30348973 PMCID: PMC6197184 DOI: 10.1038/s41467-018-06756-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2018] [Accepted: 09/26/2018] [Indexed: 01/16/2023] Open
Abstract
Maintaining innate immune homeostasis is important for individual health. Npl4 zinc finger (NZF) domain-mediated ubiquitin chain sensing is reported to function in the nuclear factor-kappa B (NF-κB) signal pathway, but the regulatory mechanism remains elusive. Here we show that cyclophilin J (CYPJ), a member of the peptidylprolyl isomerase family, is induced by inflammation. CYPJ interacts with the NZF domain of transform growth factor-β activated kinase 1 binding protein 2 and 3 as well as components of the linear ubiquitin chain assembly complex to block the binding of ubiquitin-chain and negatively regulates NF-κB signaling. Mice with Cypj deficiency are susceptible to lipopolysaccharide and heat-killed Listeria monocytogenes-induced sepsis and dextran sulfate sodium-induced colitis. These findings identify CYPJ as a negative feedback regulator of the NF-κB signaling pathway, and provide insights for understanding the homeostasis of innate immunity.
Collapse
|
49
|
Seijkens TTP, Lutgens E. Cardiovascular oncology: exploring the effects of targeted cancer therapies on atherosclerosis. Curr Opin Lipidol 2018; 29:381-388. [PMID: 30074493 DOI: 10.1097/mol.0000000000000538] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
PURPOSE OF REVIEW Targeted cancer therapies have revolutionized the treatment of cancer in the past decade, but cardiovascular toxicity is a rising problem in cancer patients. Here we discuss the effects of targeted cancer therapies on atherosclerosis. Increasing the awareness of these adverse effects will promote the development of evidence-based preventive strategies in the emerging field of cardiovascular oncology. RECENT FINDINGS Vascular endothelial growth factor inhibitors, immunomodulatory imide drugs, tyrosine kinase inhibitors and immune checkpoint inhibitors are successfully used as treatment for many types of solid and hematologic malignancies. However, clinical and experimental studies have demonstrated that these drugs can drive atherosclerosis, thereby causing adverse cardiovascular events such as myocardial infarction, stroke and peripheral arterial occlusive diseases. SUMMARY In this review, we discuss how on-target and off-target effects of novel cancer drugs may affect atherosclerosis and we postulate how these cardiovascular adverse events can be prevented in the future.
Collapse
Affiliation(s)
- Tom T P Seijkens
- Department of Medical Biochemistry, Subdivision Experimental Vascular Biology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam Cardiovascular Sciences, Amsterdam, the Netherlands
- Institute for Cardiovascular Prevention (IPEK), Ludwig Maximilians University, Munich, Germany
| | - Esther Lutgens
- Department of Medical Biochemistry, Subdivision Experimental Vascular Biology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam Cardiovascular Sciences, Amsterdam, the Netherlands
- Institute for Cardiovascular Prevention (IPEK), Ludwig Maximilians University, Munich, Germany
| |
Collapse
|
50
|
Hou X, Liu R, Huang C, Jiang L, Zhou Y, Chen Q. Cyclophilin A was revealed as a candidate marker for human oral submucous fibrosis by proteomic analysis. Cancer Biomark 2018; 20:345-356. [PMID: 28826174 DOI: 10.3233/cbm-170142] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Oral submucous fibrosis (OSF) is a chronic insidious disease which predisposes to oral cancer. Understanding the molecular markers for OSF is critical for diagnosis and treatment of oral cancer. In this study, the proteins expression profile of OSF tissues was compared to normal mucous tissues by 2 dimensional electrophoresis (2-DE). The 2-DE images were analyzed through cut, spot detection and match analysis using mass spectrometry (MS). Differentially expressed genes were identified as candidates. RT-PCR, Western Blot and immunohistochemistry were performed to validate the difference in expression of the candidates between OSF and normal mucous tissues. The shRNA targeted to the candidates were then transfected by Lipofectamine2000 to the 3T3 cells to study gene function. Cell proliferation and apoptosis were measured by MTT, clonogenic formation, PI and TUNEL staining. From the proteomic analysis, 94 of the 182 selected spots with differential expression were identified by MS analysis and Cyclophilin A (CYPA) was determined to be the OSF-associated protein candidate. The significant differences in expression between OSF and normal tissues were verified and confirmed by RT-PCR, Western blot and Immunohistochemical analysis. Inhibition of CYPA expression by RNA interference suggested its potential activities involved in cell proliferation and apoptosis process. In conclusion, these results indicated a novel molecular mechanism of OSF pathogenesis and demonstrated CYPA as a potential biomarker and gene intervention targets of OSF. These data may help the development for therapeutics of oral cancer.
Collapse
Affiliation(s)
- Xiaohui Hou
- Laboratory of Oral Biomedical Science and Translational Medicine, School of Stomatology, Tongji University, Shanghai 200072, China.,State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, Sichuan, China
| | - Rui Liu
- State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, Sichuan, China
| | - Canhua Huang
- The State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, Sichuan, China
| | - Lu Jiang
- State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, Sichuan, China
| | - Yu Zhou
- State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, Sichuan, China
| | - Qianming Chen
- State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, Sichuan, China
| |
Collapse
|