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Fang Q, Xue Y, Yao T, Liu X, Chen J, Han Q, Wang X. Identification of COMMD gene family in large yellow croaker (Larimichthys crocea): Immune response induced by Pseudomonas plecoglossicida infection and acute hypoxia stress. FISH & SHELLFISH IMMUNOLOGY 2024; 152:109780. [PMID: 39033968 DOI: 10.1016/j.fsi.2024.109780] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/21/2024] [Revised: 07/04/2024] [Accepted: 07/17/2024] [Indexed: 07/23/2024]
Abstract
The COMMD (Copper Metabolism gene MURR1 Domain) gene family consists of 10 members, which are involved in various biological processes such as copper and sodium transport, NF-κB activity and cell cycle progression. However, the study of COMMD gene family in large yellow croaker (Larimichthys crocea) is largely unknown. In this study, 10 COMMD gene family members (named LcCOMMDs) were successfully identified from large yellow croaker. The results showed that there were differences in the number of LcCOMMDs exons at the level of gene structure, which reflected that they had adjusted and changed accordingly in the process of evolution to adapt to the environment and achieved functional diversification. Through phylogenetic analysis, we found that the LcCOMMDs was highly conserved, indicating their important functions in organisms. It was worth noting that the expression levels of LcCOMMD1, LcCOMMD2, LcCOMMD3, LcCOMMD5 and LcCOMMD10 in the spleen changed significantly after bacterial stress, which suggested that these genes might be involved in the regulation of innate immune response. In addition, the expression levels of LcCOMMD1, LcCOMMD2, LcCOMMD3, LcCOMMD5, LcCOMMD7, LcCOMMD8, LcCOMMD9 and LcCOMMD10 changed significantly after hypoxia exposure, which further proved the role of LcCOMMDs in immune function. In summary, this study not only revealed the important role of COMMD genes in the innate immune response of large yellow croaker, but also provided valuable information for further understanding the regulatory mechanism of COMMD gene family under different conditions.
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Affiliation(s)
- Qian Fang
- Key Laboratory of Aquacultural Biotechnology (Ningbo University), Ministry of Education, Ningbo, Zhejiang, China.
| | - Yadong Xue
- Key Laboratory of Aquacultural Biotechnology (Ningbo University), Ministry of Education, Ningbo, Zhejiang, China.
| | - TingYan Yao
- Key Laboratory of Aquacultural Biotechnology (Ningbo University), Ministry of Education, Ningbo, Zhejiang, China.
| | - Xiumei Liu
- College of Life Sciences, Yantai University, Yantai, China.
| | - Jianming Chen
- Key Laboratory of Healthy Freshwater Aquaculture, Ministry of Agriculture and Rural Affairs, Key Laboratory of Fish Health and Nutrition of Zhejiang Province, Zhejiang Institute of Freshwater Fisheries, Huzhou, China.
| | - Qingxi Han
- Key Laboratory of Aquacultural Biotechnology (Ningbo University), Ministry of Education, Ningbo, Zhejiang, China.
| | - Xubo Wang
- Key Laboratory of Aquacultural Biotechnology (Ningbo University), Ministry of Education, Ningbo, Zhejiang, China; National Engineering Research Laboratory of Marine Biotechnology and Engineering, Ningbo University, Ningbo, Zhejiang, China; Collaborative Innovation Center for Zhejiang Marine High-efficiency and Healthy Aquaculture, Ningbo University, Ningbo, Zhejiang, China; Key Laboratory of Green Mariculture (Co-construction By Ministry and Province), Ministry of Agriculture and Rural, Ningbo University, China.
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Wei Z, Wei N, Su L, Gao S. The molecular effects underlying the pharmacological activities of daphnetin. Front Pharmacol 2024; 15:1407010. [PMID: 39011506 PMCID: PMC11246999 DOI: 10.3389/fphar.2024.1407010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2024] [Accepted: 06/13/2024] [Indexed: 07/17/2024] Open
Abstract
As an increasingly well-known derivative of coumarin, daphnetin (7,8-dithydroxycoumarin) has demonstrated various pharmacological activities, including anti-inflammation, anti-cancer, anti-autoimmune diseases, antibacterial, organ protection, and neuroprotection properties. Various studies have been conducted to explore the action mechanisms and synthetic methods of daphnetin, given its therapeutic potential in clinical. Despite these initial insights, the precise mechanisms underlying the pharmacological activities of daphnetin remain largely unknown. In order to address this knowledge gap, we explore the molecular effects from the perspectives of signaling pathways, NOD-like receptor protein 3 (NLRP3) inflammasome and inflammatory factors; and try to find out how these mechanisms can be utilized to inform new combined therapeutic strategies.
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Affiliation(s)
- Zhifeng Wei
- Department of Hematology, The First Hospital of Jilin University, Changchun, China
| | - Na Wei
- Department of Obstetrics, The Affiliated Taian City Central Hospital of Qingdao University, Taian, China
| | - Long Su
- Department of Hematology, The First Hospital of Jilin University, Changchun, China
| | - Sujun Gao
- Department of Hematology, The First Hospital of Jilin University, Changchun, China
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Chen Y, Zhang W, Chen X, Zhang T, Wei H, Huang J, Fan C, Cai M, Wang Y, Zhang Z. Identification, diversity, and evolution analysis of Commd gene family in Haliotis discus hannai and immune response to biotic and abiotic stresses. FISH & SHELLFISH IMMUNOLOGY 2024; 149:109533. [PMID: 38575039 DOI: 10.1016/j.fsi.2024.109533] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/24/2024] [Revised: 03/30/2024] [Accepted: 04/01/2024] [Indexed: 04/06/2024]
Abstract
The Commd (Copper Metabolism gene MURR1 Domain) family genes play crucial roles in various biological processes, including copper and sodium transport regulation, NF-κB activity, and cell cycle progression. Their function in Haliotis discus hannai, however, remains unclear. This study focused on identifying and analyzing the Commd genes in H. discus hannai, including their gene structure, phylogenetic relationships, expression profiles, sequence diversity, and alternative splicing. The results revealed significant homology between H. discus hannai's Commd genes and those of other mollusks. Both transcriptome quantitative analysis and qRT-PCR demonstrated the responsiveness of these genes to heat stress and Vibrio parahaemolyticus infection. Notably, alternative splicing analysis revealed that COMMD2, COMMD4, COMMD5, and COMMD7 produce multiple alternative splice variants. Furthermore, sequence diversity analysis uncovered numerous missense mutations, specifically 9 in COMMD5 and 14 in COMMD10. These findings contribute to expanding knowledge on the function and evolution of the Commd gene family and underscore the potential role of COMMD in the innate immune response of H. discus hannai. This research, therefore, offers a novel perspective on the molecular mechanisms underpinning the involvement of Commd genes in innate immunity, paving the way for further explorations in this field.
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Affiliation(s)
- Yuping Chen
- State Key Laboratory of Mariculture Breeding, Fujian Agriculture and Forestry University, Fuzhou, 350002, China; Key Laboratory of Marine Biotechnology of Fujian Province, Institute of Oceanology, Fujian Agriculture and Forestry University, Fuzhou, 350002, China
| | - Wenxin Zhang
- State Key Laboratory of Mariculture Breeding, Fujian Agriculture and Forestry University, Fuzhou, 350002, China; Key Laboratory of Marine Biotechnology of Fujian Province, Institute of Oceanology, Fujian Agriculture and Forestry University, Fuzhou, 350002, China
| | - Xin Chen
- State Key Laboratory of Mariculture Breeding, Fujian Agriculture and Forestry University, Fuzhou, 350002, China; Key Laboratory of Marine Biotechnology of Fujian Province, Institute of Oceanology, Fujian Agriculture and Forestry University, Fuzhou, 350002, China
| | - Tao Zhang
- State Key Laboratory of Mariculture Breeding, Fujian Agriculture and Forestry University, Fuzhou, 350002, China; Key Laboratory of Marine Biotechnology of Fujian Province, Institute of Oceanology, Fujian Agriculture and Forestry University, Fuzhou, 350002, China
| | - Huina Wei
- State Key Laboratory of Mariculture Breeding, Fujian Agriculture and Forestry University, Fuzhou, 350002, China; Key Laboratory of Marine Biotechnology of Fujian Province, Institute of Oceanology, Fujian Agriculture and Forestry University, Fuzhou, 350002, China
| | - Jianpeng Huang
- State Key Laboratory of Mariculture Breeding, Fujian Agriculture and Forestry University, Fuzhou, 350002, China; Key Laboratory of Marine Biotechnology of Fujian Province, Institute of Oceanology, Fujian Agriculture and Forestry University, Fuzhou, 350002, China
| | - Chao Fan
- State Key Laboratory of Mariculture Breeding, Fujian Agriculture and Forestry University, Fuzhou, 350002, China; Key Laboratory of Marine Biotechnology of Fujian Province, Institute of Oceanology, Fujian Agriculture and Forestry University, Fuzhou, 350002, China
| | - Mingyi Cai
- Key Laboratory of Healthy Mariculture for the East China Sea, Ministry of Agriculture and Rural Affairs, Fisheries College, Jimei University, Xiamen, 361021, China; Fujian Engineering Research Center of Aquatic Breeding and Healthy Aquaculture, Xiamen, 361021, China
| | - Yilei Wang
- Key Laboratory of Healthy Mariculture for the East China Sea, Ministry of Agriculture and Rural Affairs, Fisheries College, Jimei University, Xiamen, 361021, China; Fujian Engineering Research Center of Aquatic Breeding and Healthy Aquaculture, Xiamen, 361021, China.
| | - Ziping Zhang
- State Key Laboratory of Mariculture Breeding, Fujian Agriculture and Forestry University, Fuzhou, 350002, China; Key Laboratory of Marine Biotechnology of Fujian Province, Institute of Oceanology, Fujian Agriculture and Forestry University, Fuzhou, 350002, China.
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4
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Healy MD, McNally KE, Butkovič R, Chilton M, Kato K, Sacharz J, McConville C, Moody ERR, Shaw S, Planelles-Herrero VJ, Yadav SKN, Ross J, Borucu U, Palmer CS, Chen KE, Croll TI, Hall RJ, Caruana NJ, Ghai R, Nguyen THD, Heesom KJ, Saitoh S, Berger I, Schaffitzel C, Williams TA, Stroud DA, Derivery E, Collins BM, Cullen PJ. Structure of the endosomal Commander complex linked to Ritscher-Schinzel syndrome. Cell 2023; 186:2219-2237.e29. [PMID: 37172566 PMCID: PMC10187114 DOI: 10.1016/j.cell.2023.04.003] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2023] [Revised: 02/23/2023] [Accepted: 04/04/2023] [Indexed: 05/15/2023]
Abstract
The Commander complex is required for endosomal recycling of diverse transmembrane cargos and is mutated in Ritscher-Schinzel syndrome. It comprises two sub-assemblies: Retriever composed of VPS35L, VPS26C, and VPS29; and the CCC complex which contains twelve subunits: COMMD1-COMMD10 and the coiled-coil domain-containing (CCDC) proteins CCDC22 and CCDC93. Combining X-ray crystallography, electron cryomicroscopy, and in silico predictions, we have assembled a complete structural model of Commander. Retriever is distantly related to the endosomal Retromer complex but has unique features preventing the shared VPS29 subunit from interacting with Retromer-associated factors. The COMMD proteins form a distinctive hetero-decameric ring stabilized by extensive interactions with CCDC22 and CCDC93. These adopt a coiled-coil structure that connects the CCC and Retriever assemblies and recruits a 16th subunit, DENND10, to form the complete Commander complex. The structure allows mapping of disease-causing mutations and reveals the molecular features required for the function of this evolutionarily conserved trafficking machinery.
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Affiliation(s)
- Michael D Healy
- Centre for Cell Biology of Chronic Disease, Institute for Molecular Bioscience, The University of Queensland, St. Lucia, QLD 4072, Australia
| | - Kerrie E McNally
- School of Biochemistry, Biomedical Sciences Building, University of Bristol, BS8 1TD Bristol, UK; MRC Laboratory of Molecular Biology, CB2 0QH Cambridge, UK.
| | - Rebeka Butkovič
- School of Biochemistry, Biomedical Sciences Building, University of Bristol, BS8 1TD Bristol, UK
| | - Molly Chilton
- School of Biochemistry, Biomedical Sciences Building, University of Bristol, BS8 1TD Bristol, UK
| | - Kohji Kato
- School of Biochemistry, Biomedical Sciences Building, University of Bristol, BS8 1TD Bristol, UK
| | - Joanna Sacharz
- Department of Biochemistry and Pharmacology, The Bio21 Molecular Science and Biotechnology Institute, The University of Melbourne, Parkville, VIC, Australia
| | - Calum McConville
- Department of Biochemistry and Pharmacology, The Bio21 Molecular Science and Biotechnology Institute, The University of Melbourne, Parkville, VIC, Australia
| | - Edmund R R Moody
- School of Biological Sciences, University of Bristol, BS8 1TD Bristol, UK
| | - Shrestha Shaw
- School of Biochemistry, Biomedical Sciences Building, University of Bristol, BS8 1TD Bristol, UK
| | | | - Sathish K N Yadav
- School of Biochemistry, Biomedical Sciences Building, University of Bristol, BS8 1TD Bristol, UK
| | - Jennifer Ross
- School of Biochemistry, Biomedical Sciences Building, University of Bristol, BS8 1TD Bristol, UK
| | - Ufuk Borucu
- School of Biochemistry, Biomedical Sciences Building, University of Bristol, BS8 1TD Bristol, UK
| | - Catherine S Palmer
- Department of Biochemistry and Pharmacology, The Bio21 Molecular Science and Biotechnology Institute, The University of Melbourne, Parkville, VIC, Australia
| | - Kai-En Chen
- Centre for Cell Biology of Chronic Disease, Institute for Molecular Bioscience, The University of Queensland, St. Lucia, QLD 4072, Australia
| | - Tristan I Croll
- Cambridge Institute for Medical Research, University of Cambridge, CB2 0XY Cambridge, UK
| | - Ryan J Hall
- Centre for Cell Biology of Chronic Disease, Institute for Molecular Bioscience, The University of Queensland, St. Lucia, QLD 4072, Australia
| | - Nikeisha J Caruana
- Department of Biochemistry and Pharmacology, The Bio21 Molecular Science and Biotechnology Institute, The University of Melbourne, Parkville, VIC, Australia; Institute of Health and Sport (iHeS), Victoria University, Melbourne, VIC Australia
| | - Rajesh Ghai
- Centre for Cell Biology of Chronic Disease, Institute for Molecular Bioscience, The University of Queensland, St. Lucia, QLD 4072, Australia
| | - Thi H D Nguyen
- MRC Laboratory of Molecular Biology, CB2 0QH Cambridge, UK
| | - Kate J Heesom
- Proteomics Facility, School of Biochemistry, Biomedical Sciences Building, University of Bristol, BS8 1TD Bristol, UK
| | - Shinji Saitoh
- Department of Pediatrics and Neonatology, Nagoya City University Graduate School of Medical Sciences and Medical School, Nagoya, Japan
| | - Imre Berger
- School of Biochemistry, Biomedical Sciences Building, University of Bristol, BS8 1TD Bristol, UK; Max Planck Bristol Centre for Minimal Biology, Department of Chemistry, University of Bristol, BS8 1TS Bristol, UK
| | - Christiane Schaffitzel
- School of Biochemistry, Biomedical Sciences Building, University of Bristol, BS8 1TD Bristol, UK
| | - Tom A Williams
- School of Biological Sciences, University of Bristol, BS8 1TD Bristol, UK
| | - David A Stroud
- Department of Biochemistry and Pharmacology, The Bio21 Molecular Science and Biotechnology Institute, The University of Melbourne, Parkville, VIC, Australia; Murdoch Children's Research Institute, Royal Children's Hospital, Melbourne, VIC Australia
| | | | - Brett M Collins
- Centre for Cell Biology of Chronic Disease, Institute for Molecular Bioscience, The University of Queensland, St. Lucia, QLD 4072, Australia.
| | - Peter J Cullen
- School of Biochemistry, Biomedical Sciences Building, University of Bristol, BS8 1TD Bristol, UK.
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You G, Zhou C, Wang L, Liu Z, Fang H, Yao X, Zhang X. COMMD proteins function and their regulating roles in tumors. Front Oncol 2023; 13:1067234. [PMID: 36776284 PMCID: PMC9910083 DOI: 10.3389/fonc.2023.1067234] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2022] [Accepted: 01/12/2023] [Indexed: 01/27/2023] Open
Abstract
The COMMD proteins are a highly conserved protein family with ten members that play a crucial role in a variety of biological activities, including copper metabolism, endosomal sorting, ion transport, and other processes. Recent research have demonstrated that the COMMD proteins are closely associated with a wide range of disorders, such as hepatitis, myocardial ischemia, cerebral ischemia, HIV infection, and cancer. Among these, the role of COMMD proteins in tumors has been thoroughly explored; they promote or inhibit cancers such as lung cancer, liver cancer, gastric cancer, and prostate cancer. COMMD proteins can influence tumor proliferation, invasion, metastasis, and tumor angiogenesis, which are strongly related to the prognosis of tumors and are possible therapeutic targets for treating tumors. In terms of molecular mechanism, COMMD proteins in tumor cells regulate the oncogenes of NF-κB, HIF, c-MYC, and others, and are related to signaling pathways including apoptosis, autophagy, and ferroptosis. For the clinical diagnosis and therapy of malignancies, additional research into the involvement of COMMD proteins in cancer is beneficial.
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Affiliation(s)
- Guangqiang You
- Department of Hepatobiliary and Pancreatic Surgery, Second Affiliated Hospital of Jilin University, Jilin University, Changchun, China
| | - Chen Zhou
- Department of General Affairs, First Hospital of Jilin University (the Eastern Division), Jilin University, Changchun, China
| | - Lei Wang
- Department of Pediatric Neurology, First Hospital of Jilin University, Jilin University, Changchun, China
| | - Zefeng Liu
- Department of Hepatobiliary and Pancreatic Surgery, Second Affiliated Hospital of Jilin University, Jilin University, Changchun, China
| | - He Fang
- Department of Hepatobiliary and Pancreatic Surgery, Second Affiliated Hospital of Jilin University, Jilin University, Changchun, China
| | - Xiaoxao Yao
- Department of Hepatobiliary and Pancreatic Surgery, Second Affiliated Hospital of Jilin University, Jilin University, Changchun, China,*Correspondence: Xiaoxao Yao, ; Xuewen Zhang,
| | - Xuewen Zhang
- Department of Hepatobiliary and Pancreatic Surgery, Second Affiliated Hospital of Jilin University, Jilin University, Changchun, China,*Correspondence: Xiaoxao Yao, ; Xuewen Zhang,
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Ubiquitin Specific Protease USP48 Destabilizes NF-κB/p65 in Retinal Pigment Epithelium Cells. Int J Mol Sci 2022; 23:ijms23179682. [PMID: 36077078 PMCID: PMC9456453 DOI: 10.3390/ijms23179682] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2022] [Revised: 08/19/2022] [Accepted: 08/23/2022] [Indexed: 12/14/2022] Open
Abstract
Activation of NF-κB transcription factor is strictly regulated to accurately direct cellular processes including inflammation, immunity, and cell survival. In the retina, the modulation of the NF-κB pathway is essential to prevent excessive inflammatory responses, which plays a pivotal role in many retinal neurodegenerative diseases, such as age-related macular degeneration (AMD), diabetic retinopathy (DR), and inherited retinal dystrophies (IRDs). A critical cytokine mediating inflammatory responses in retinal cells is tumor necrosis factor-alpha (TNFα), leading to the activation of several transductional pathways, including NF-κB. However, the multiple factors orchestrating the appropriate regulation of NF-κB in retinal cells still remain unclear. The present study explores how the ubiquitin-specific protease 48 (USP48) downregulation impacts the stability and transcriptional activity of NF-κB/p65 in retinal pigment epithelium (RPE), at both basal conditions and following TNFα stimulation. We described that USP48 downregulation stabilizes p65. Notably, the accumulation of p65 is mainly detectable in the nuclear compartment and it is accompanied by an increased NF-κB transcriptional activity. These results delineate a novel role of USP48 in negatively regulating NF-κB in retinal cells, providing new opportunities for therapeutic intervention in retinal pathologies.
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Guégan JP, Pollet J, Ginestier C, Charafe-Jauffret E, Peter ME, Legembre P. CD95/Fas suppresses NF-κB activation through recruitment of KPC2 in a CD95L/FasL-independent mechanism. iScience 2021; 24:103538. [PMID: 34917906 PMCID: PMC8666665 DOI: 10.1016/j.isci.2021.103538] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2021] [Revised: 10/18/2021] [Accepted: 11/25/2021] [Indexed: 12/28/2022] Open
Abstract
CD95 expression is preserved in triple-negative breast cancers (TNBCs), and CD95 loss in these cells triggers the induction of a pro-inflammatory program, promoting the recruitment of cytotoxic NK cells impairing tumor growth. Herein, we identify a novel interaction partner of CD95, Kip1 ubiquitination-promoting complex protein 2 (KPC2), using an unbiased proteomic approach. Independently of CD95L, CD95/KPC2 interaction contributes to the partial degradation of p105 (NF-κB1) and the subsequent generation of p50 homodimers, which transcriptionally represses NF-κB-driven gene expression. Mechanistically, KPC2 interacts with the C-terminal region of CD95 and serves as an adaptor to recruit RelA (p65) and KPC1, which acts as E3 ubiquitin-protein ligase promoting the degradation of p105 into p50. Loss of CD95 in TNBC cells releases KPC2, limiting the formation of the NF-κB inhibitory homodimer complex (p50/p50), promoting NF-κB activation and the production of pro-inflammatory cytokines, which might contribute to remodeling the immune landscape in TNBC cells.
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Affiliation(s)
| | - Justine Pollet
- Technological core facility BISCEm, Université de Limoges, US042 Inserm, UMS 2015 CNRS, Centre hospitalo-universitaire de Limoges, Limoges, France
| | - Christophe Ginestier
- Aix Marseille University, CNRS, INSERM, Institut Paoli-Calmettes, CRCM, Molecular Oncology "Equipe labellisée Ligue Contre le Cancer", Marseille, France
| | - Emmanuelle Charafe-Jauffret
- Aix Marseille University, CNRS, INSERM, Institut Paoli-Calmettes, CRCM, Molecular Oncology "Equipe labellisée Ligue Contre le Cancer", Marseille, France
| | - Marcus E. Peter
- Division Hematology/Oncology, Department of Medicine, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA
| | - Patrick Legembre
- Contrôle de la Réponse Immune B et lymphoproliférations, CRIBL, Université Limoges, UMR CNRS 7276, INSERM 1262, Limoges, France
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Laulumaa S, Varjosalo M. Commander Complex-A Multifaceted Operator in Intracellular Signaling and Cargo. Cells 2021; 10:cells10123447. [PMID: 34943955 PMCID: PMC8700231 DOI: 10.3390/cells10123447] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2021] [Revised: 12/01/2021] [Accepted: 12/03/2021] [Indexed: 12/18/2022] Open
Abstract
Commander complex is a 16-protein complex that plays multiple roles in various intracellular events in endosomal cargo and in the regulation of cell homeostasis, cell cycle and immune response. It consists of COMMD1-10, CCDC22, CCDC93, DENND10, VPS26C, VPS29, and VPS35L. These proteins are expressed ubiquitously in the human body, and they have been linked to diseases including Wilson's disease, atherosclerosis, and several types of cancer. In this review we describe the function of the commander complex in endosomal cargo and summarize the individual known roles of COMMD proteins in cell signaling and cancer. It becomes evident that commander complex might be a much more important player in intracellular regulation than we currently understand, and more systematic research on the role of commander complex is required.
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Weiskirchen R, Penning LC. COMMD1, a multi-potent intracellular protein involved in copper homeostasis, protein trafficking, inflammation, and cancer. J Trace Elem Med Biol 2021; 65:126712. [PMID: 33482423 DOI: 10.1016/j.jtemb.2021.126712] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/01/2020] [Revised: 12/10/2020] [Accepted: 01/04/2021] [Indexed: 12/11/2022]
Abstract
Copper is a trace element indispensable for life, but at the same time it is implicated in reactive oxygen species formation. Several inherited copper storage diseases are described of which Wilson disease (copper overload, mutations in ATP7B gene) and Menkes disease (copper deficiency, mutations in ATP7A gene) are the most prominent ones. After the discovery in 2002 of a novel gene product (i.e. COMMD1) involved in hepatic copper handling in Bedlington terriers, studies on the mechanism of action of COMMD1 revealed numerous non-copper related functions. Effects on hepatic copper handling are likely mediated via interactions with ATP7B. In addition, COMMD1 has many more interacting partners which guide their routing to either the plasma membrane or, often in an ubiquitination-dependent fashion, trigger their proteolysis via the S26 proteasome. By stimulating NF-κB ubiquitination, COMMD1 dampens an inflammatory reaction. Finally, targeting COMMD1 function can be a novel approach in the treatment of tumors.
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Affiliation(s)
- Ralf Weiskirchen
- Institute of Molecular Pathobiochemistry, Experimental Gene Therapy and Clinical Chemistry (IFMPEGKC), RWTH Aachen University Hospital Aachen, Aachen, Germany
| | - Louis C Penning
- Clinical Sciences, Faculty of Veterinary Medicine, Utrecht University, Department of Clinical Sciences of Companion Animals, 3584 CM, Utrecht, the Netherlands.
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10
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Li K, Chen L, Zhang H, Wang L, Sha K, Du X, Li D, Zheng Z, Pei R, Lu Y, Tong H. High expression of COMMD7 is an adverse prognostic factor in acute myeloid leukemia. Aging (Albany NY) 2021; 13:11988-12006. [PMID: 33891561 PMCID: PMC8109082 DOI: 10.18632/aging.202901] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2020] [Accepted: 03/14/2021] [Indexed: 12/17/2022]
Abstract
Acute myeloid leukemia (AML) is a frequent malignancy in adults worldwide; identifying preferable biomarkers has become one of the current challenges. Given that COMMD7 has been reported associated with tumor progression in various human solid cancers but rarely reported in AML, herein, RNA sequencing data from TCGA and GTEx were obtained for analysis of COMMD7 expression and differentially expressed gene (DEG). Furthermore, functional enrichment analysis of COMMD7-related DEGs was performed by GO/KEGG, GSEA, immune cell infiltration analysis, and protein-protein interaction (PPI) network. In addition, the clinical significance of COMMD7 in AML was figured out by Kaplan-Meier Cox regression and prognostic nomogram model. R package was used to analyze incorporated studies. As a result, COMMD7 was highly expressed in various malignancies, including AML, compared with normal samples. Moreover, high expression of COMMD7 was associated with poor prognosis in 151 AML samples, as well as subgroups with age >60, NPM1 mutation-positive, FLT3 mutation-negative, and DNMT3A mutation-negative, et al. (P < 0.05). High COMMD7 was an independent prognostic factor in Cox regression analysis; Age and cytogenetics risk were included in the nomogram prognostic model. Furthermore, a total of 529 DEGs were identified between the high- and the low- expression group, of which 92 genes were up-regulated and 437 genes were down-regulated. Collectively, high expression of COMMD7 is a potential biomarker for adverse outcomes in AML. The DEGs and pathways recognized in the study provide a preliminary grasp of the underlying molecular mechanisms of AML carcinogenesis and progression.
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Affiliation(s)
- Kongfei Li
- Department of Hematology, People's Hospital Affiliated to Ningbo University, Ningbo 315000, China.,Myelodysplastic Syndromes Diagnosis and Therapy Center, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310003, China.,Zhejiang Provincial Key Lab of Hematopoietic Malignancy, Zhejiang University, Hangzhou 310003, China
| | - Lieguang Chen
- Department of Hematology, People's Hospital Affiliated to Ningbo University, Ningbo 315000, China
| | - Hua Zhang
- Department of Hematology, Jinshan Hospital of Fudan University, Shanghai 201500, China
| | - Lu Wang
- Department of Hematology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310003, China.,Myelodysplastic Syndromes Diagnosis and Therapy Center, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310003, China.,Zhejiang Provincial Key Lab of Hematopoietic Malignancy, Zhejiang University, Hangzhou 310003, China
| | - Keya Sha
- Department of Hematology, People's Hospital Affiliated to Ningbo University, Ningbo 315000, China
| | - Xiaohong Du
- Department of Hematology, People's Hospital Affiliated to Ningbo University, Ningbo 315000, China
| | - Daiyang Li
- Shanghai Tissuebank Biotechnology Co., Ltd, Shanghai 201318, China
| | - Zhongzheng Zheng
- Shanghai Tissuebank Biotechnology Co., Ltd, Shanghai 201318, China
| | - Renzhi Pei
- Department of Hematology, People's Hospital Affiliated to Ningbo University, Ningbo 315000, China
| | - Ying Lu
- Department of Hematology, People's Hospital Affiliated to Ningbo University, Ningbo 315000, China
| | - Hongyan Tong
- Department of Hematology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310003, China.,Myelodysplastic Syndromes Diagnosis and Therapy Center, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310003, China.,Zhejiang Provincial Key Lab of Hematopoietic Malignancy, Zhejiang University, Hangzhou 310003, China
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11
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Potential therapeutic effects of interleukin-35 on the differentiation of naïve T cells into Helios +Foxp3 + Tregs in clinical and experimental acute respiratory distress syndrome. Mol Immunol 2021; 132:236-249. [PMID: 33494935 PMCID: PMC8058740 DOI: 10.1016/j.molimm.2021.01.009] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2020] [Revised: 01/02/2021] [Accepted: 01/05/2021] [Indexed: 12/12/2022]
Abstract
Regulatory T lymphocytes are important targets for the treatment of acute respiratory distress syndrome (ARDS). IL-35 is a newly identified IL-12 cytokine family member that plays an important protective role in a variety of immune system diseases by regulating Treg cell differentiation; however, the role of IL-35 in the pathogenesis of ARDS is still unclear. Here, we found that IL-35 was significantly elevated in adult patients with ARDS compared to controls. Additionally, IL-35 was positively and significantly correlated with IL-6, IL-10 and the oxygenation index (PaO2/FiO2 ratio) but negatively correlated with TNF-α, IL-1β and APACHE II score during ARDS. Moreover, the proportion of Treg/CD4+ cells in the peripheral blood of ARDS patients and the expression of NF-κB in PMBCs were significantly higher than in healthy individuals. Recombinant IL-35 improved survival in a murine model of CLP-induced ARDS. Additionally, IL-35 administration decreased the inflammatory response, as reflected by lower levels of cytokines (including IL-2, TNF-α, IL-1β and IL-6) and less lung damage in CLP-induced ARDS. Furthermore, recombinant IL-35 reduced the apoptosis of lung tissue and the expression of NF-κB signalling in a CLP-induced ARDS model and increased the proportion of Treg cells in spleen and peripheral blood. In vitro experiments revealed that IL-35 can affect the phosphorylation of STAT5 during differentiation of naïve CD4+ T lymphocytes into Foxp3+Helios+ Tregs. Our findings suggest that IL-35 attenuates ARDS by promoting the differentiation of naïve CD4+ T cells into Foxp3+Helios+ Tregs, thereby providing a novel tool for anti-ARDS therapy.
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12
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Kuang Y, Wang Y, Zhai W, Wang X, Zhang B, Xu M, Guo S, Ke M, Jia B, Liu H. Genome-Wide Analysis of Methylation-Driven Genes and Identification of an Eight-Gene Panel for Prognosis Prediction in Breast Cancer. Front Genet 2020; 11:301. [PMID: 32373154 PMCID: PMC7186397 DOI: 10.3389/fgene.2020.00301] [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: 01/06/2020] [Accepted: 03/13/2020] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND Aberrant DNA methylation is a crucial epigenetic regulator that is closely related to the occurrence and development of various cancers, including breast cancer (BC). The present study aimed to identify a novel methylation-based prognosis biomarker panel by integrally analyzing gene expression and methylation patterns in BC patients. METHODS DNA methylation and gene expression data of breast cancer (BRCA) were downloaded from The Cancer Genome Atlas (TCGA). R packages, including ChAMP, SVA, and MethylMix, were applied to identify the unique methylation-driven genes. Subsequently, these genes were subjected to Metascape for GO analysis. Univariant Cox regression was used to identify survival-related genes among the methylation-driven genes. Robust likelihood-based survival modeling was applied to define the prognosis markers. An independent data set (GSE72308) was used for further validation of our risk score system. RESULTS A total of 879 DNA methylation-driven genes were identified from 765 BC patients. In the discovery cohort, we identified 50 survival-related methylation-driven genes. Finally, we built an eight-methylation-driven gene panel that serves as prognostic predictors. CONCLUSIONS Our analysis of transcriptome and methylome variations associated with the survival status of BC patients provides a further understanding of basic biological processes and a basis for the genetic etiology in BC.
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Affiliation(s)
- Yanshen Kuang
- Department of General Surgery, The First Medical Center, Chinese PLA General Hospital, Beijing, China
| | - Ying Wang
- State Key Laboratory of Membrane Biology, School of Medicine, Tsinghua University, Beijing, China
| | - Wanli Zhai
- State Key Laboratory of Membrane Biology, School of Medicine, Tsinghua University, Beijing, China
| | - Xuning Wang
- Department of General Surgery, The First Medical Center, Chinese PLA General Hospital, Beijing, China
| | - Bingdong Zhang
- Department of General Surgery, Beijing Shijitan Hospital, Capital Medical University, Beijing, China
| | - Maolin Xu
- Department of General Surgery, The First Medical Center, Chinese PLA General Hospital, Beijing, China
| | - Shaohua Guo
- Department of General Surgery, The First Medical Center, Chinese PLA General Hospital, Beijing, China
| | - Mu Ke
- Department of General Surgery, The First Medical Center, Chinese PLA General Hospital, Beijing, China
| | - Baoqing Jia
- Department of General Surgery, The First Medical Center, Chinese PLA General Hospital, Beijing, China
| | - Hongyi Liu
- Department of General Surgery, The First Medical Center, Chinese PLA General Hospital, Beijing, China
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13
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Zhang X, Yao J, Wu Z, Zou K, Yang Z, Huang X, Luan Z, Li J, Wei Q. Chondroprotective and antiarthritic effects of Daphnetin used in vitro and in vivo osteoarthritis models. Life Sci 2019; 240:116857. [PMID: 31521691 DOI: 10.1016/j.lfs.2019.116857] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2019] [Revised: 09/06/2019] [Accepted: 09/06/2019] [Indexed: 12/13/2022]
Abstract
AIMS Daphnetin (DAP) is a traditional Chinese drug usually used to treat cardiovascular diseases. Studies have confirmed the anti-inflammatory, antioxidant, anti-bacterial and insecticidal, anti-tumor and neuro-protective effects of DAP. However, its anti-arthritic potential remains unexplored. The aim of this study is to investigate the in vitro and in vivo chondroprotective effects of DAP. MAIN METHODS The effect of DAP on primary rabbit chondrocytes was examined using recombinant human IL-1β for 24 h. For the in vivo studies, rabbits were randomly divided into groups: a normal control group and osteoarthritis (OA) groups. The OA groups received three different doses of DAP for 4 or 8 weeks. The anti-arthritic effect of DAP was assessed using histopathological examinations, qRT-PCR, western blotting and immunohistochemical analysis. KEY FINDINGS Both in vitro and in vivo results indicate that DAP exerts a protective effect against IL-1β in chondrocytes. In vitro, DAP inhibits the expression of IL-6, IL-12, MMP-3, MMP-9 and MMP-13, induced by IL-1β in rabbit chondrocytes, and stimulates the production of IL-10. The inhibitory effect of DAP on the MMPs is partially regulated by the inhibition of the PI3K/AKT, MAPK and NF-κB signaling pathways. The effect of DAP on OA may be attributed to the suppression of inflammatory factor secretion, chondrocyte apoptosis observed by the decrease in pro-apoptotic Caspase-3 and BAX, and the activation of anti-apoptotic BCL-2. SIGNIFICANCE DAP has a broad range of prospects in the treatment of OA, which provides a novel therapeutic strategy for OA.
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Affiliation(s)
- Xiaohan Zhang
- Department of Orthopedics Trauma and Hand Surgery, Guangxi Medical University First Affiliated Hospital, Guangxi Medical University, Nanning, China
| | - Jun Yao
- Guangxi Collaborative Innovation Center for Biomedicine, Guangxi Medical University, Nanning, China; Department of Bone and Joint Surgery, Guangxi Medical University First Affiliated Hospital, Guangxi Medical University, Nanning, China
| | - Zhengyuan Wu
- Department of Orthopedics Trauma and Hand Surgery, Guangxi Medical University First Affiliated Hospital, Guangxi Medical University, Nanning, China
| | - Kai Zou
- Department of Orthopedics Trauma and Hand Surgery, Guangxi Medical University First Affiliated Hospital, Guangxi Medical University, Nanning, China
| | - Zhenyi Yang
- Department of Bone and Joint Surgery, Guangxi Medical University First Affiliated Hospital, Guangxi Medical University, Nanning, China
| | - Xing Huang
- Department of Bone and Joint Surgery, Guangxi Medical University First Affiliated Hospital, Guangxi Medical University, Nanning, China
| | - Zhiwei Luan
- Department of Bone and Joint Surgery, Guangxi Medical University First Affiliated Hospital, Guangxi Medical University, Nanning, China
| | - Jia Li
- Department of Pathology, Guangxi Medical University First Affiliated Hospital, Guangxi Medical University, Nanning, China.
| | - Qingjun Wei
- Department of Orthopedics Trauma and Hand Surgery, Guangxi Medical University First Affiliated Hospital, Guangxi Medical University, Nanning, China; Guangxi Collaborative Innovation Center for Biomedicine, Guangxi Medical University, Nanning, China.
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14
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Zheng L, You N, Huang X, Gu H, Wu K, Mi N, Li J. COMMD7 Regulates NF-κB Signaling Pathway in Hepatocellular Carcinoma Stem-like Cells. MOLECULAR THERAPY-ONCOLYTICS 2018; 12:112-123. [PMID: 30719501 PMCID: PMC6350112 DOI: 10.1016/j.omto.2018.12.006] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/25/2018] [Accepted: 12/07/2018] [Indexed: 12/26/2022]
Abstract
Previous studies showed that the COpper Metabolism gene MURR1 Domain (COMMD) family of proteins was abnormally expressed in hepatocellular carcinoma (HCC). This study aimed to explore the roles of COMMD1 and COMMD7 in regulating nuclear factor κB (NF-κB) signaling in HCC stem cells (HCSCs). In vivo, the expression of COMMD7 and COMMD1 was determined in 35 pairs of HCC cancer tissues and adjacent tissues, and the effect of COMMD7 silencing on xenograft tumor growth was evaluated. In vitro, the effects of COMMD7 silencing and COMMD1 overexpression on HCSC function were assessed. Results found that the expression levels of COMMD7 were higher, whereas COMMD1 levels were lower in HCC tissues and HCSCs. COMMD7 silencing or COMMD1 overexpression inhibited cell proliferation, migration, and invasion through suppression of NF-κB p65. Furthermore, COMMD7 positively regulated NF-κB by upregulating protein inhibitor for activated stat 4 (PIAS4). This study demonstrates that COMMD7 has a dual regulatory role in the NF-κB signaling pathway in Nanog+ HCSCs.
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Affiliation(s)
- Lu Zheng
- Department of Hepatobiliary Surgery, the Second Affiliated Hospital of Army Medical University, PLA, Chongqing, China
| | - Nan You
- Department of Hepatobiliary Surgery, the Second Affiliated Hospital of Army Medical University, PLA, Chongqing, China
| | - Xiaobing Huang
- Department of Hepatobiliary Surgery, the Second Affiliated Hospital of Army Medical University, PLA, Chongqing, China
| | - Huiying Gu
- Department of Hepatobiliary Surgery, the Second Affiliated Hospital of Army Medical University, PLA, Chongqing, China
| | - Ke Wu
- Department of Hepatobiliary Surgery, the Second Affiliated Hospital of Army Medical University, PLA, Chongqing, China
| | - Na Mi
- Department of Hepatobiliary Surgery, the Second Affiliated Hospital of Army Medical University, PLA, Chongqing, China
| | - Jing Li
- Department of Hepatobiliary Surgery, the Second Affiliated Hospital of Army Medical University, PLA, Chongqing, China
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15
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Jin P, Lv C, Peng S, Cai L, Zhu J, Ma F. Genome-wide organization, evolutionary diversification of the COMMD family genes of amphioxus (Branchiostoma belcheri) with the possible role in innate immunity. FISH & SHELLFISH IMMUNOLOGY 2018; 77:31-39. [PMID: 29551666 DOI: 10.1016/j.fsi.2018.03.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/18/2017] [Revised: 03/09/2018] [Accepted: 03/12/2018] [Indexed: 06/08/2023]
Abstract
The COMMD (COpper Metabolism gene MURR1 Domain) gene family with ten members participates in various biological processes, such as the regulation of copper and sodium transport, NF-κB activity and cell cycle progression. However, studies on the COMMD gene family in amphioxus (Branchiostoma belcheri) are yet largely unknown. In this study, we have identified and characterized the ten COMMD family members from amphioxus (designated as AmphiCOMMDs). Firstly, we clone the full length of AmphiCOMMDs, and all AmphiCOMMD proteins contain the conserved COMM domain with two NES (Nuclear Export Signal) motifs. Secondly, the genomic structure analysis demonstrates that genes of the COMMD family have undergone intron loss and gain during the process of divergence from amphioxus to vertebrates. Thirdly, phylogenetic analysis indicates that AmphiCOMMDs are more closely related to vertebrates, implying the AmphiCOMMDs may be the ancestor of the vertebrate COMMDs. Fourthly, AmphiCOMMDs are ubiquitously and differentially expressed in five investigated tissues (muscles, gills, intestine, heaptic cecum and notochord). Finally, our results show that expression levels of AmphiCOMMD genes are fluctuating after LPS stimulation to some different extent. Taken together, our studies have elaborated the evolutionary dynamic and the innate immune role of the COMMD family genes in amphioxus.
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Affiliation(s)
- Ping Jin
- Laboratory for Comparative Genomics and Bioinformatics & Jiangsu Key Laboratory for Biodiversity and Biotechnology, College of Life Science, Nanjing Normal University, Nanjing 210046, China
| | - Caiyun Lv
- Laboratory for Comparative Genomics and Bioinformatics & Jiangsu Key Laboratory for Biodiversity and Biotechnology, College of Life Science, Nanjing Normal University, Nanjing 210046, China
| | - Shuangli Peng
- Laboratory for Comparative Genomics and Bioinformatics & Jiangsu Key Laboratory for Biodiversity and Biotechnology, College of Life Science, Nanjing Normal University, Nanjing 210046, China
| | - Lu Cai
- Laboratory for Comparative Genomics and Bioinformatics & Jiangsu Key Laboratory for Biodiversity and Biotechnology, College of Life Science, Nanjing Normal University, Nanjing 210046, China
| | - Jiu Zhu
- Laboratory for Comparative Genomics and Bioinformatics & Jiangsu Key Laboratory for Biodiversity and Biotechnology, College of Life Science, Nanjing Normal University, Nanjing 210046, China
| | - Fei Ma
- Laboratory for Comparative Genomics and Bioinformatics & Jiangsu Key Laboratory for Biodiversity and Biotechnology, College of Life Science, Nanjing Normal University, Nanjing 210046, China.
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16
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Zheng L, Deng CL, Wang L, Huang XB, You N, Tang YC, Wu K, Liang P, Mi N, Li J. COMMD7 is correlated with a novel NF-κB positive feedback loop in hepatocellular carcinoma. Oncotarget 2017; 7:32774-84. [PMID: 27129158 PMCID: PMC5078050 DOI: 10.18632/oncotarget.9047] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2015] [Accepted: 03/31/2016] [Indexed: 11/25/2022] Open
Abstract
The correlation between nuclear factor-kappa B (NF-κB) and COMMD7 in hepatocellular carcinoma (HCC) development remained unclear. Here, our clinicopathological data showed that COMMD7 is overexpressed in HCC with a correlation to NF-κB. Using HepG2 and SMMC-7721 cells that aberrantly overexpressed COMMD7, we found that NF-κB directly binds with COMMD7 promoter and serves as an activator for COMMD7 transcription by luciferase reporter assay, chromatin immunoprecipitation (ChIP), and electrophoretic mobility shift assay (EMSA). In both HepG2 cells and SMMC-7721 cells, the silencing of COMMD7 significantly inhibited the cell proliferation, whereas NF-κB silencing inhibited the expression of COMMD7 and further inhibited cell proliferation. In addition, cell apoptosis was promoted by COMMD7 silencing, and further promoted by NF-κB silencing. Cell migration and invasion were also inhibited by COMMD7 silencing, and further inhibited by NF-κB silencing. Thus, COMMD7 is correlated with a novel NF-κB positive feedback loop in hepatocellular carcinoma. Developing strategies for the treatment of HCC should consider the correlation between NF-κB and COMMD7, so as to improve the specificity and sensitivity of therapy and to reduce toxicity.
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Affiliation(s)
- Lu Zheng
- Department of Hepatobiliary Surgery, Xinqiao Hospital of Third Military Medical University, Chongqing, 400037, China
| | - Chang-Lin Deng
- Department of Hepatobiliary Surgery, Xinqiao Hospital of Third Military Medical University, Chongqing, 400037, China
| | - Liang Wang
- Department of Hepatobiliary Surgery, Xinqiao Hospital of Third Military Medical University, Chongqing, 400037, China
| | - Xiao-Bing Huang
- Department of Hepatobiliary Surgery, Xinqiao Hospital of Third Military Medical University, Chongqing, 400037, China
| | - Nan You
- Department of Hepatobiliary Surgery, Xinqiao Hospital of Third Military Medical University, Chongqing, 400037, China
| | - Yi-Chen Tang
- Department of Hepatobiliary Surgery, Xinqiao Hospital of Third Military Medical University, Chongqing, 400037, China
| | - Ke Wu
- Department of Hepatobiliary Surgery, Xinqiao Hospital of Third Military Medical University, Chongqing, 400037, China
| | - Ping Liang
- Department of Hepatobiliary Surgery, Xinqiao Hospital of Third Military Medical University, Chongqing, 400037, China
| | - Na Mi
- Department of Hepatobiliary Surgery, Xinqiao Hospital of Third Military Medical University, Chongqing, 400037, China
| | - Jing Li
- Department of Hepatobiliary Surgery, Xinqiao Hospital of Third Military Medical University, Chongqing, 400037, China
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COMMD9 promotes TFDP1/E2F1 transcriptional activity via interaction with TFDP1 in non-small cell lung cancer. Cell Signal 2017; 30:59-66. [DOI: 10.1016/j.cellsig.2016.11.016] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2016] [Revised: 11/07/2016] [Accepted: 11/17/2016] [Indexed: 12/15/2022]
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18
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Salvi A, Giacopuzzi E, Bardellini E, Amadori F, Ferrari L, De Petro G, Borsani G, Majorana A. Mutation analysis by direct and whole exome sequencing in familial and sporadic tooth agenesis. Int J Mol Med 2016; 38:1338-1348. [PMID: 27665865 PMCID: PMC5065298 DOI: 10.3892/ijmm.2016.2742] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2016] [Accepted: 07/25/2016] [Indexed: 12/30/2022] Open
Abstract
Dental agenesis is one of the most common congenital craniofacial abnormalities. Dental agenesis can be classified, relative to the number of missing teeth (excluding third molars), as hypodontia (1 to 5 missing teeth), oligodontia (6 or more missing teeth), or anodontia (lack of all teeth). Tooth agenesis may occur either in association with genetic syndromes, based on the presence of other inherited abnormalities, or as a non-syndromic trait, with both familiar and sporadic cases reported. In this study, we enrolled 16 individuals affected by tooth agenesis, prevalently hypodontia, and we carried out direct Sanger sequencing of paired box 9 (PAX9) and Msh homeobox 1 (MSX1) genes in 9 subjects. Since no mutations were identified, we performed whole exome sequencing (WES) in the members of 5 families to identify causative gene mutations either novel or previously described. Three individuals carried a known homozygous disease mutation in the Wnt family member 10A (WNT10A) gene (rs121908120). Interestingly, two of these individuals were siblings and also carried a heterozygous functional variant in EDAR-associated death domain (EDARADD) (rs114632254), another disease causing gene, generating a combination of genetic variants never described until now. The analysis of exome sequencing data in the members of other 3 families highlighted new candidate genes potentially involved in tooth agenesis and considered suitable for future studies. Overall, our study confirmed the major role played by WNT10A in tooth agenesis and the genetic heterogeneity of this disease. Moreover, as more genes are shown to be involved in tooth agenesis, WES analysis may be an effective approach to search for genetic variants in familiar or sporadic tooth agenesis, at least in more severe clinical manifestations.
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Affiliation(s)
- Alessandro Salvi
- Department of Molecular and Translational Medicine, Division of Biology and Genetics, University of Brescia, I-25123 Brescia, Italy
| | - Edoardo Giacopuzzi
- Department of Molecular and Translational Medicine, Division of Biology and Genetics, University of Brescia, I-25123 Brescia, Italy
| | - Elena Bardellini
- Department of Medical and Surgical Specialties, Radiological Sciences and Public Health, Dental Clinic, University of Brescia, I-25123 Brescia, Italy
| | - Francesca Amadori
- Department of Medical and Surgical Specialties, Radiological Sciences and Public Health, Dental Clinic, University of Brescia, I-25123 Brescia, Italy
| | - Lia Ferrari
- Department of Molecular and Translational Medicine, Division of Biology and Genetics, University of Brescia, I-25123 Brescia, Italy
| | - Giuseppina De Petro
- Department of Molecular and Translational Medicine, Division of Biology and Genetics, University of Brescia, I-25123 Brescia, Italy
| | - Giuseppe Borsani
- Department of Molecular and Translational Medicine, Division of Biology and Genetics, University of Brescia, I-25123 Brescia, Italy
| | - Alessandra Majorana
- Department of Medical and Surgical Specialties, Radiological Sciences and Public Health, Dental Clinic, University of Brescia, I-25123 Brescia, Italy
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