1
|
Ren M, Zhao L, Ma Z, An H, Marrink SJ, Sun F. Molecular basis of PIP2-dependent conformational switching of phosphorylated CD44 in binding FERM. Biophys J 2023; 122:2675-2685. [PMID: 37218130 PMCID: PMC10397572 DOI: 10.1016/j.bpj.2023.05.021] [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: 12/01/2022] [Revised: 05/07/2023] [Accepted: 05/18/2023] [Indexed: 05/24/2023] Open
Abstract
Association of the cellular adhesive protein CD44 and the N-terminal (FERM) domain of cytoskeleton adaptors is critical for cell proliferation, migration, and signaling. Phosphorylation of the cytoplasmic domain (CTD) of CD44 acts as an important regulator of the protein association, but the structural transformation and dynamics mechanism remain enigmatic. In this study, extensive coarse-grained simulations were employed to explore the molecular details in the formation of CD44-FERM complex under S291 and S325 phosphorylation, a modification path known to exert reciprocal effects on the protein association. We find that phosphorylation of S291 inhibits complexation by causing the CTD of CD44 to adopt a more closed structure. In contrast, S325 phosphorylation liberates the CD44-CTD from the membrane surface and promotes the linkage with FERM. The phosphorylation-driven transformation is found to occur in a PIP2-dependent manner, with PIP2 effecting the relative stability of the closed and open conformation, and a replacement of PIP2 by POPS greatly abrogates this effect. The revealed interdependent regulation mechanism by phosphorylation and PIP2 in the association of CD44 and FERM further strengthens our understanding of the molecular basis of cellular signaling and migration.
Collapse
Affiliation(s)
- Meina Ren
- Key Laboratory of Molecular Biophysics, Hebei Province, Institute of Biophysics, School of Health Science & Biomedical Engineering, Hebei University of Technology, Tianjin, China
| | - Lina Zhao
- Key Laboratory of Molecular Biophysics, Hebei Province, Institute of Biophysics, School of Health Science & Biomedical Engineering, Hebei University of Technology, Tianjin, China
| | - Ziyi Ma
- Key Laboratory of Molecular Biophysics, Hebei Province, Institute of Biophysics, School of Health Science & Biomedical Engineering, Hebei University of Technology, Tianjin, China
| | - Hailong An
- Key Laboratory of Molecular Biophysics, Hebei Province, Institute of Biophysics, School of Health Science & Biomedical Engineering, Hebei University of Technology, Tianjin, China.
| | - Siewert Jan Marrink
- Groningen Biomolecular Sciences and Biotechnology Institute, University of Groningen, Groningen, the Netherlands.
| | - Fude Sun
- Key Laboratory of Molecular Biophysics, Hebei Province, Institute of Biophysics, School of Health Science & Biomedical Engineering, Hebei University of Technology, Tianjin, China.
| |
Collapse
|
2
|
Distel JS, Flores RMO, Bienvenu A, Aguilera MO, Bonazzi M, Berón W. Ezrin and CD44 participate in the internalization process of
Coxiella burnetii
into non‐phagocytic cells. Biol Cell 2022; 114:237-253. [DOI: 10.1111/boc.202100096] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2021] [Revised: 07/11/2022] [Accepted: 07/15/2022] [Indexed: 11/30/2022]
Affiliation(s)
- Jesús S. Distel
- Instituto de Histología y Embriología Facultad de Ciencias Médicas Universidad Nacional de Cuyo ‐ CONICET Mendoza 5500 Argentina
| | - Rodolfo M. Ortiz Flores
- Instituto de Histología y Embriología Facultad de Ciencias Médicas Universidad Nacional de Cuyo ‐ CONICET Mendoza 5500 Argentina
- Cátedra de Microbiología Parasitología e Inmunología Facultad de Odontología Universidad Nacional de Cuyo Mendoza Argentina
| | - Arthur Bienvenu
- Institut de Recherche en Infectiologie de Montpellier (IRIM) UMR 9004 CNRS Université de Montpellier Montpellier France
| | - Milton O. Aguilera
- Instituto de Histología y Embriología Facultad de Ciencias Médicas Universidad Nacional de Cuyo ‐ CONICET Mendoza 5500 Argentina
- Cátedra de Microbiología Parasitología e Inmunología Facultad de Odontología Universidad Nacional de Cuyo Mendoza Argentina
| | - Matteo Bonazzi
- Institut de Recherche en Infectiologie de Montpellier (IRIM) UMR 9004 CNRS Université de Montpellier Montpellier France
| | - Walter Berón
- Instituto de Histología y Embriología Facultad de Ciencias Médicas Universidad Nacional de Cuyo ‐ CONICET Mendoza 5500 Argentina
| |
Collapse
|
3
|
Boteanu RM, Suica VI, Uyy E, Ivan L, Cerveanu-Hogas A, Mares RG, Simionescu M, Schiopu A, Antohe F. Short-Term Blockade of Pro-Inflammatory Alarmin S100A9 Favorably Modulates Left Ventricle Proteome and Related Signaling Pathways Involved in Post-Myocardial Infarction Recovery. Int J Mol Sci 2022; 23:ijms23095289. [PMID: 35563680 PMCID: PMC9103348 DOI: 10.3390/ijms23095289] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Revised: 05/05/2022] [Accepted: 05/08/2022] [Indexed: 02/01/2023] Open
Abstract
Prognosis after myocardial infarction (MI) varies greatly depending on the extent of damaged area and the management of biological processes during recovery. Reportedly, the inhibition of the pro-inflammatory S100A9 reduces myocardial damage after MI. We hypothesize that a S100A9 blockade induces changes of major signaling pathways implicated in post-MI healing. Mass spectrometry-based proteomics and gene analyses of infarcted mice left ventricle were performed. The S100A9 blocker (ABR-23890) was given for 3 days after coronary ligation. At 3 and 7 days post-MI, ventricle samples were analyzed versus control and Sham-operated mice. Blockade of S100A9 modulated the expressed proteins involved in five biological processes: leukocyte cell–cell adhesion, regulation of the muscle cell apoptotic process, regulation of the intrinsic apoptotic signaling pathway, sarcomere organization and cardiac muscle hypertrophy. The blocker induced regulation of 36 proteins interacting with or targeted by the cellular tumor antigen p53, prevented myocardial compensatory hypertrophy, and reduced cardiac markers of post-ischemic stress. The blockade effect was prominent at day 7 post-MI when the quantitative features of the ventricle proteome were closer to controls. Blockade of S100A9 restores key biological processes altered post-MI. These processes could be valuable new pharmacological targets for the treatment of ischemic heart. Mass spectrometry data are available via ProteomeXchange with identifier PXD033683.
Collapse
Affiliation(s)
- Raluca Maria Boteanu
- Department of Proteomics, Institute of Cellular Biology and Pathology “N. Simionescu” of the Romanian Academy, 050568 Bucharest, Romania; (R.M.B.); (V.-I.S.); (E.U.); (L.I.); (A.C.-H.); (M.S.)
| | - Viorel-Iulian Suica
- Department of Proteomics, Institute of Cellular Biology and Pathology “N. Simionescu” of the Romanian Academy, 050568 Bucharest, Romania; (R.M.B.); (V.-I.S.); (E.U.); (L.I.); (A.C.-H.); (M.S.)
| | - Elena Uyy
- Department of Proteomics, Institute of Cellular Biology and Pathology “N. Simionescu” of the Romanian Academy, 050568 Bucharest, Romania; (R.M.B.); (V.-I.S.); (E.U.); (L.I.); (A.C.-H.); (M.S.)
| | - Luminita Ivan
- Department of Proteomics, Institute of Cellular Biology and Pathology “N. Simionescu” of the Romanian Academy, 050568 Bucharest, Romania; (R.M.B.); (V.-I.S.); (E.U.); (L.I.); (A.C.-H.); (M.S.)
| | - Aurel Cerveanu-Hogas
- Department of Proteomics, Institute of Cellular Biology and Pathology “N. Simionescu” of the Romanian Academy, 050568 Bucharest, Romania; (R.M.B.); (V.-I.S.); (E.U.); (L.I.); (A.C.-H.); (M.S.)
| | - Razvan Gheorghita Mares
- Department of Pathophysiology, University of Medicine, Pharmacy, Sciences and Technology of Targu Mures, 540142 Targu Mures, Romania; (R.G.M.); (A.S.)
| | - Maya Simionescu
- Department of Proteomics, Institute of Cellular Biology and Pathology “N. Simionescu” of the Romanian Academy, 050568 Bucharest, Romania; (R.M.B.); (V.-I.S.); (E.U.); (L.I.); (A.C.-H.); (M.S.)
| | - Alexandru Schiopu
- Department of Pathophysiology, University of Medicine, Pharmacy, Sciences and Technology of Targu Mures, 540142 Targu Mures, Romania; (R.G.M.); (A.S.)
- Department of Clinical Sciences Malmö, Lund University, 21428 Malmö, Sweden
| | - Felicia Antohe
- Department of Proteomics, Institute of Cellular Biology and Pathology “N. Simionescu” of the Romanian Academy, 050568 Bucharest, Romania; (R.M.B.); (V.-I.S.); (E.U.); (L.I.); (A.C.-H.); (M.S.)
- Correspondence: ; Tel.: +40-213-192-737
| |
Collapse
|
4
|
Kawaguchi K, Asano S. Pathophysiological Roles of Actin-Binding Scaffold Protein, Ezrin. Int J Mol Sci 2022; 23:ijms23063246. [PMID: 35328667 PMCID: PMC8952289 DOI: 10.3390/ijms23063246] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Revised: 03/14/2022] [Accepted: 03/14/2022] [Indexed: 02/06/2023] Open
Abstract
Ezrin is one of the members of the ezrin/radixin/moesin (ERM) family of proteins. It was originally discovered as an actin-binding protein in the microvilli structure about forty years ago. Since then, it has been revealed as a key protein with functions in a variety of fields including cell migration, survival, and signal transduction, as well as functioning as a structural component. Ezrin acts as a cross-linker of membrane proteins or phospholipids in the plasma membrane and the actin cytoskeleton. It also functions as a platform for signaling molecules at the cell surface. Moreover, ezrin is regarded as an important target protein in cancer diagnosis and therapy because it is a key protein involved in cancer progression and metastasis, and its high expression is linked to poor survival in many cancers. Small molecule inhibitors of ezrin have been developed and investigated as candidate molecules that suppress cancer metastasis. Here, we wish to comprehensively review the roles of ezrin from the pathophysiological points of view.
Collapse
|
5
|
Increased L-Selectin on Monocytes Is Linked to the Autoantibody Profile in Systemic Sclerosis. Int J Mol Sci 2022; 23:ijms23042233. [PMID: 35216350 PMCID: PMC8880182 DOI: 10.3390/ijms23042233] [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: 01/31/2022] [Revised: 02/14/2022] [Accepted: 02/16/2022] [Indexed: 02/01/2023] Open
Abstract
Monocytes are known to be implicated in the pathogenesis of systemic sclerosis (SSc), as they exert prominent migratory, adhesive, and chemotactic properties. The aim of our study was to characterize the surface expression of adhesion/chemotactic molecules (CD62L, CD11b, CCR2, CCR5) on the SSc monocytes and determine correlations with the clinical presentation of SSc. We included 38 SSc patients and 36 healthy age-and sex-matched controls. Isolated monocytes, as well as in vitro serum-treated monocytes, were analyzed by flow cytometry; additionally, soluble CD62L was measured in serum. We found increased soluble CD62L in the SSc serum samples and increased CD62L on the surface of the SSc monocytes in the in the same set of patients. Among samples with determined SSc-specific autoantibodies, the surface CD62L was the lowest in patients positive for anti-PM/Scl autoantibodies and the highest in patients with anti-topoisomerase I autoantibodies (ATA). The treatment of isolated healthy monocytes with ATA-positive SSc serum resulted in increased surface CD62L expression. Moreover, surface CCR5 was reduced on the monocytes from SSc patients with interstitial lung disease but also, along with CCR2, negatively correlated with the use of analgesics/anti-inflammatory drugs and immunosuppressants. In conclusion, increased CD62L on SSc monocytes, particularly in ATA-positive patients, provides new insights into the pathogenesis of SSc and suggests CD62L as a potential therapeutic target.
Collapse
|
6
|
Chan GK, McGrath JA, Parsons M. Spatial activation of ezrin by epidermal growth factor receptor and focal adhesion kinase co-ordinates epithelial cell migration. Open Biol 2021; 11:210166. [PMID: 34375550 PMCID: PMC8354753 DOI: 10.1098/rsob.210166] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
Abstract
Epidermal growth factor receptor (EGFR) plays a critical role in the promotion of epithelial cell proliferation and migration. Previous studies have suggested a cooperative role between EGFR and integrin signalling pathways that enable efficient adhesion and migration but the mechanisms controlling this remain poorly defined. Here, we show that EGFR forms a complex with focal adhesion kinase in epithelial cells. Surprisingly, this complex enhances local Src activity at focal adhesions to promote phosphorylation of the cytoskeletal adaptor protein ezrin at Y478, leading to actomyosin contractility, suppression of focal adhesion dynamics and slower migration. We further demonstrate this regulation of Src is due to the suppression of PTP1B activity. Our data provide new insight into EGF-independent cooperation between EGFR and integrins and suggest transient interactions between these kinases at the leading edge of cells act to spatially control signalling to permit efficient motility.
Collapse
Affiliation(s)
- Grace K Chan
- Randall Centre for Cell and Molecular Biophysics, King's College London, Guy's Campus, London SE1 1UL, UK
| | - John A McGrath
- St Johns Institute of Dermatology, King's College London, Guy's Campus, London SE1 9RT, UK
| | - Maddy Parsons
- Randall Centre for Cell and Molecular Biophysics, King's College London, Guy's Campus, London SE1 1UL, UK
| |
Collapse
|
7
|
Chilunda V, Martinez-Aguado P, Xia LC, Cheney L, Murphy A, Veksler V, Ruiz V, Calderon TM, Berman JW. Transcriptional Changes in CD16+ Monocytes May Contribute to the Pathogenesis of COVID-19. Front Immunol 2021; 12:665773. [PMID: 34108966 PMCID: PMC8181441 DOI: 10.3389/fimmu.2021.665773] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Accepted: 05/06/2021] [Indexed: 01/10/2023] Open
Abstract
The COVID-19 pandemic has caused more than three million deaths globally. The severity of the disease is characterized, in part, by a dysregulated immune response. CD16+ monocytes are innate immune cells involved in inflammatory responses to viral infections, and tissue repair, among other functions. We characterized the transcriptional changes in CD16+ monocytes from PBMC of people with COVID-19, and from healthy individuals using publicly available single cell RNA sequencing data. CD16+ monocytes from people with COVID-19 compared to those from healthy individuals expressed transcriptional changes indicative of increased cell activation, and induction of a migratory phenotype. We also analyzed COVID-19 cases based on severity of the disease and found that mild cases were characterized by upregulation of interferon response and MHC class II related genes, whereas the severe cases had dysregulated expression of mitochondrial and antigen presentation genes, and upregulated inflammatory, cell movement, and apoptotic gene signatures. These results suggest that CD16+ monocytes in people with COVID-19 contribute to a dysregulated host response characterized by decreased antigen presentation, and an elevated inflammatory response with increased monocytic infiltration into tissues. Our results show that there are transcriptomic changes in CD16+ monocytes that may impact the functions of these cells, contributing to the pathogenesis and severity of COVID-19.
Collapse
Affiliation(s)
- Vanessa Chilunda
- Department of Pathology, Albert Einstein College of Medicine, Bronx, NY, United States
| | - Pablo Martinez-Aguado
- Department of Pathology, Albert Einstein College of Medicine, Bronx, NY, United States
| | - Li C. Xia
- Department of Epidemiology and Public Health, Division of Biostatistics, Albert Einstein College of Medicine, Bronx, NY, United States
| | - Laura Cheney
- Department of Pathology, Albert Einstein College of Medicine, Bronx, NY, United States,Department of Medicine, Division of Infectious Diseases, Montefiore Medical Center and Albert Einstein College of Medicine, Bronx, NY, United States
| | - Aniella Murphy
- Department of Pathology, Albert Einstein College of Medicine, Bronx, NY, United States
| | - Veronica Veksler
- Department of Pathology, Albert Einstein College of Medicine, Bronx, NY, United States
| | - Vanessa Ruiz
- Department of Pathology, Albert Einstein College of Medicine, Bronx, NY, United States
| | - Tina M. Calderon
- Department of Pathology, Albert Einstein College of Medicine, Bronx, NY, United States
| | - Joan W. Berman
- Department of Pathology, Albert Einstein College of Medicine, Bronx, NY, United States,Department of Microbiology and Immunology, Albert Einstein College of Medicine, Bronx, NY, United States,*Correspondence: Joan W. Berman,
| |
Collapse
|
8
|
Rahman I, Collado Sánchez A, Davies J, Rzeniewicz K, Abukscem S, Joachim J, Hoskins Green HL, Killock D, Sanz MJ, Charras G, Parsons M, Ivetic A. L-selectin regulates human neutrophil transendothelial migration. J Cell Sci 2021; 134:jcs.250340. [PMID: 33408247 PMCID: PMC7888707 DOI: 10.1242/jcs.250340] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2020] [Accepted: 12/03/2020] [Indexed: 01/13/2023] Open
Abstract
The migration of circulating neutrophils towards damaged or infected tissue is absolutely critical to the inflammatory response. L-selectin is a cell adhesion molecule abundantly expressed on circulating neutrophils. For over two decades, neutrophil L-selectin has been assigned the exclusive role of supporting tethering and rolling – the initial stages of the multi-step adhesion cascade. Here, we provide direct evidence for L-selectin contributing to neutrophil transendothelial migration (TEM). We show that L-selectin co-clusters with PECAM-1 – a well-characterised cell adhesion molecule involved in regulating neutrophil TEM. This co-clustering behaviour occurs specifically during TEM, which serves to augment ectodomain shedding of L-selectin and expedite the time taken for TEM (TTT) to complete. Blocking PECAM-1 signalling (through mutation of its cytoplasmic tail), PECAM-1-dependent adhesion or L-selectin shedding, leads to a significant delay in the TTT. Finally, we show that co-clustering of L-selectin with PECAM-1 occurs specifically across TNF- but not IL-1β-activated endothelial monolayers – implying unique adhesion interactomes forming in a cytokine-specific manner. To our knowledge, this is the first report to implicate a non-canonical role for L-selectin in regulating neutrophil TEM. Highlighted Article: Neutrophil L-selectin co-clusters with PECAM-1 in cis during transendothelial migration (TEM). Clustering neutrophil PECAM-1 activates p38 MAPK and JNK to regulate L-selectin shedding, which in turn expedites TEM.
Collapse
Affiliation(s)
- Izajur Rahman
- BHF Centre for Research Excellence, School of Cardiovascular Medicine and Sciences, King's College London, James Black Centre, 125 Coldharbour Lane, London SE5 9NU, UK
| | - Aida Collado Sánchez
- Department of Pharmacology and Faculty of Medicine and Odontology, University of Valencia, Av. Blasco Ibáñez 15, 46010 Valencia, Spain.,Institute of Health Research INCLIVA, University Clinic Hospital of Valencia, Av. Menéndez Pelayo 4, 46010, Valencia, Spain
| | - Jessica Davies
- BHF Centre for Research Excellence, School of Cardiovascular Medicine and Sciences, King's College London, James Black Centre, 125 Coldharbour Lane, London SE5 9NU, UK
| | - Karolina Rzeniewicz
- BHF Centre for Research Excellence, School of Cardiovascular Medicine and Sciences, King's College London, James Black Centre, 125 Coldharbour Lane, London SE5 9NU, UK
| | - Sarah Abukscem
- BHF Centre for Research Excellence, School of Cardiovascular Medicine and Sciences, King's College London, James Black Centre, 125 Coldharbour Lane, London SE5 9NU, UK
| | - Justin Joachim
- BHF Centre for Research Excellence, School of Cardiovascular Medicine and Sciences, King's College London, James Black Centre, 125 Coldharbour Lane, London SE5 9NU, UK
| | - Hannah L Hoskins Green
- BHF Centre for Research Excellence, School of Cardiovascular Medicine and Sciences, King's College London, James Black Centre, 125 Coldharbour Lane, London SE5 9NU, UK
| | - David Killock
- BHF Centre for Research Excellence, School of Cardiovascular Medicine and Sciences, King's College London, James Black Centre, 125 Coldharbour Lane, London SE5 9NU, UK
| | - Maria Jesus Sanz
- Department of Pharmacology and Faculty of Medicine and Odontology, University of Valencia, Av. Blasco Ibáñez 15, 46010 Valencia, Spain.,Institute of Health Research INCLIVA, University Clinic Hospital of Valencia, Av. Menéndez Pelayo 4, 46010, Valencia, Spain.,CIBERDEM-Spanish Biomedical Research Centre in Diabetes and Associated Metabolic Disorders, ISCIII, Av. Monforte de Lemos 3-5, 28029, Madrid, Spain
| | - Guillaume Charras
- London Centre for Nanotechnology, University College London, London WC1H 0AH, UK
| | - Maddy Parsons
- Randall Centre for Cell and Molecular Biophysics, King's College London, New Hunt's House, Guy's Campus, London SE1 1UL, UK
| | - Aleksandar Ivetic
- BHF Centre for Research Excellence, School of Cardiovascular Medicine and Sciences, King's College London, James Black Centre, 125 Coldharbour Lane, London SE5 9NU, UK
| |
Collapse
|
9
|
Yeung L, Anderson JML, Wee JL, Demaria MC, Finsterbusch M, Liu YS, Hall P, Smith BC, Dankers W, Elgass KD, Wicks IP, Kwok HF, Wright MD, Hickey MJ. Leukocyte Tetraspanin CD53 Restrains α 3 Integrin Mobilization and Facilitates Cytoskeletal Remodeling and Transmigration in Mice. THE JOURNAL OF IMMUNOLOGY 2020; 205:521-532. [PMID: 32532837 DOI: 10.4049/jimmunol.1901054] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/29/2019] [Accepted: 05/15/2020] [Indexed: 01/13/2023]
Abstract
The importance of tetraspanin proteins in regulating migration has been demonstrated in many diverse cellular systems. However, the function of the leukocyte-restricted tetraspanin CD53 remains obscure. We therefore hypothesized that CD53 plays a role in regulating leukocyte recruitment and tested this hypothesis by examining responses of CD53-deficient mice to a range of inflammatory stimuli. Deletion of CD53 significantly reduced neutrophil recruitment to the acutely inflamed peritoneal cavity. Intravital microscopy revealed that in response to several inflammatory and chemotactic stimuli, absence of CD53 had only minor effects on leukocyte rolling and adhesion in postcapillary venules. In contrast, Cd53-/- mice showed a defect in leukocyte transmigration induced by TNF, CXCL1 and CCL2, and a reduced capacity for leukocyte retention on the endothelial surface under shear flow. Comparison of adhesion molecule expression in wild-type and Cd53-/- neutrophils revealed no alteration in expression of β2 integrins, whereas L-selectin was almost completely absent from Cd53-/- neutrophils. In addition, Cd53-/- neutrophils showed defects in activation-induced cytoskeletal remodeling and translocation to the cell periphery, responses necessary for efficient transendothelial migration, as well as increased α3 integrin expression. These alterations were associated with effects on inflammation, so that in Cd53-/- mice, the onset of neutrophil-dependent serum-induced arthritis was delayed. Together, these findings demonstrate a role for tetraspanin CD53 in promotion of neutrophil transendothelial migration and inflammation, associated with CD53-mediated regulation of L-selectin expression, attachment to the endothelial surface, integrin expression and trafficking, and cytoskeletal function.
Collapse
Affiliation(s)
- Louisa Yeung
- Centre for Inflammatory Diseases, Monash University Department of Medicine, Monash Medical Centre, Clayton, Victoria 3168, Australia.,Department of Immunology, Monash University, Alfred Research Alliance, Melbourne, Victoria 3004, Australia
| | - Jeremy M L Anderson
- Centre for Inflammatory Diseases, Monash University Department of Medicine, Monash Medical Centre, Clayton, Victoria 3168, Australia
| | - Janet L Wee
- Centre for Inflammatory Diseases, Monash University Department of Medicine, Monash Medical Centre, Clayton, Victoria 3168, Australia.,Department of Immunology, Monash University, Alfred Research Alliance, Melbourne, Victoria 3004, Australia
| | - Maria C Demaria
- Department of Immunology, Monash University, Alfred Research Alliance, Melbourne, Victoria 3004, Australia
| | - Michaela Finsterbusch
- Centre for Inflammatory Diseases, Monash University Department of Medicine, Monash Medical Centre, Clayton, Victoria 3168, Australia
| | - Yuxin S Liu
- Centre for Inflammatory Diseases, Monash University Department of Medicine, Monash Medical Centre, Clayton, Victoria 3168, Australia
| | - Pam Hall
- Centre for Inflammatory Diseases, Monash University Department of Medicine, Monash Medical Centre, Clayton, Victoria 3168, Australia
| | - Brodie C Smith
- Centre for Inflammatory Diseases, Monash University Department of Medicine, Monash Medical Centre, Clayton, Victoria 3168, Australia
| | - Wendy Dankers
- Centre for Inflammatory Diseases, Monash University Department of Medicine, Monash Medical Centre, Clayton, Victoria 3168, Australia
| | - Kirstin D Elgass
- Monash Micro Imaging, Monash University, Clayton, Victoria 3800, Australia
| | - Ian P Wicks
- Walter and Eliza Hall Institute of Medical Research, Parkville, Victoria 3052, Australia.,Department of Medical Biology, The University of Melbourne, Parkville, Victoria 3050, Australia.,Department of Rheumatology, The Royal Melbourne Hospital, Parkville, Victoria 3050, Australia; and
| | - Hang Fai Kwok
- Institute of Translational Medicine, Faculty of Health Sciences, University of Macau, Taipa, Macau Special Administrative Region, China
| | - Mark D Wright
- Department of Immunology, Monash University, Alfred Research Alliance, Melbourne, Victoria 3004, Australia
| | - Michael J Hickey
- Centre for Inflammatory Diseases, Monash University Department of Medicine, Monash Medical Centre, Clayton, Victoria 3168, Australia;
| |
Collapse
|
10
|
Xue Y, Bhushan B, Mars WM, Bowen W, Tao J, Orr A, Stoops J, Yu Y, Luo J, Duncan AW, Michalopoulos GK. Phosphorylated Ezrin (Thr567) Regulates Hippo Pathway and Yes-Associated Protein (Yap) in Liver. THE AMERICAN JOURNAL OF PATHOLOGY 2020; 190:1427-1437. [PMID: 32289287 PMCID: PMC10069283 DOI: 10.1016/j.ajpath.2020.03.014] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/26/2019] [Revised: 02/20/2020] [Accepted: 03/26/2020] [Indexed: 12/18/2022]
Abstract
The activation of CD81 [the portal of entry of hepatitis C virus (HCV)] by agonistic antibody results in phosphorylation of Ezrin via Syk kinase and is associated with inactivation of the Hippo pathway and increase in yes-associated protein (Yap1). The opposite occurs when glypican-3 or E2 protein of HCV binds to CD81. Hepatocyte-specific glypican-3 transgenic mice have decreased levels of phosphorylated (p)-Ezrin (Thr567) and Yap, increased Hippo activity, and suppressed liver regeneration. The role of Ezrin in these processes has been speculated, but not proved. We show that Ezrin has a direct role in the regulation of Hippo pathway and Yap. Forced expression of plasmids expressing mutant Ezrin (T567D) that mimics p-Ezrin (Thr567) suppressed Hippo activity and activated Yap signaling in hepatocytes in vivo and enhanced activation of pathways of β-catenin and leucine rich repeat containing G protein-coupled receptor 4 (LGR4) and LGR5 receptors. Hepatoma cell lines JM1 and JM2 have decreased CD81 expression and Hippo activity and up-regulated p-Ezrin (T567). NSC668394, a p-Ezrin (Thr567) antagonist, significantly decreased hepatoma cell proliferation. We additionally show that p-Ezrin (T567) is controlled by epidermal growth factor receptor and MET. Ezrin phosphorylation, mediated by CD81-associated Syk kinase, is directly involved in regulation of Hippo pathway, Yap levels, and growth of normal and neoplastic hepatocytes. The finding has mechanistic and potentially therapeutic applications in hepatocyte growth biology, hepatocellular carcinoma, and HCV pathogenesis.
Collapse
Affiliation(s)
- Yuhua Xue
- Department of Pathology, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Bharat Bhushan
- Department of Pathology, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Wendy M Mars
- Department of Pathology, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - William Bowen
- Department of Pathology, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Junyan Tao
- Department of Pathology, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Anne Orr
- Department of Pathology, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - John Stoops
- Department of Pathology, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Yanping Yu
- Department of Pathology, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Jianhua Luo
- Department of Pathology, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Andrew W Duncan
- Department of Pathology, University of Pittsburgh, Pittsburgh, Pennsylvania
| | | |
Collapse
|
11
|
ERM Proteins at the Crossroad of Leukocyte Polarization, Migration and Intercellular Adhesion. Int J Mol Sci 2020; 21:ijms21041502. [PMID: 32098334 PMCID: PMC7073024 DOI: 10.3390/ijms21041502] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2020] [Revised: 02/18/2020] [Accepted: 02/19/2020] [Indexed: 12/12/2022] Open
Abstract
Ezrin, radixin and moesin proteins (ERMs) are plasma membrane (PM) organizers that link the actin cytoskeleton to the cytoplasmic tail of transmembrane proteins, many of which are adhesion receptors, in order to regulate the formation of F-actin-based structures (e.g., microspikes and microvilli). ERMs also effect transmission of signals from the PM into the cell, an action mainly exerted through the compartmentalized activation of the small Rho GTPases Rho, Rac and Cdc42. Ezrin and moesin are the ERMs more highly expressed in leukocytes, and although they do not always share functions, both are mainly regulated through phosphatidylinositol 4,5-bisphosphate (PIP2) binding to the N-terminal band 4.1 protein-ERM (FERM) domain and phosphorylation of a conserved Thr in the C-terminal ERM association domain (C-ERMAD), exerting their functions through a wide assortment of mechanisms. In this review we will discuss some of these mechanisms, focusing on how they regulate polarization and migration in leukocytes, and formation of actin-based cellular structures like the phagocytic cup-endosome and the immune synapse in macrophages/neutrophils and lymphocytes, respectively, which represent essential aspects of the effector immune response.
Collapse
|
12
|
Newe A, Rzeniewicz K, König M, Schroer CFE, Joachim J, Rey-Gallardo A, Marrink SJ, Deka J, Parsons M, Ivetic A. Serine Phosphorylation of L-Selectin Regulates ERM Binding, Clustering, and Monocyte Protrusion in Transendothelial Migration. Front Immunol 2019; 10:2227. [PMID: 31608057 PMCID: PMC6774396 DOI: 10.3389/fimmu.2019.02227] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2019] [Accepted: 09/03/2019] [Indexed: 12/15/2022] Open
Abstract
The migration of circulating leukocytes toward damaged tissue is absolutely fundamental to the inflammatory response, and transendothelial migration (TEM) describes the first cellular barrier that is breached in this process. Human CD14+ inflammatory monocytes express L-selectin, bestowing a non-canonical role in invasion during TEM. In vivo evidence supports a role for L-selectin in regulating TEM and chemotaxis, but the intracellular mechanism is poorly understood. The ezrin-radixin-moesin (ERM) proteins anchor transmembrane proteins to the cortical actin-based cytoskeleton and additionally act as signaling adaptors. During TEM, the L-selectin tail within transmigrating pseudopods interacts first with ezrin to transduce signals for protrusion, followed by moesin to drive ectodomain shedding of L-selectin to limit protrusion. Collectively, interaction of L-selectin with ezrin and moesin fine-tunes monocyte protrusive behavior in TEM. Using FLIM/FRET approaches, we show that ERM binding is absolutely required for outside-in L-selectin clustering. The cytoplasmic tail of human L-selectin contains two serine (S) residues at positions 364 and 367, and here we show that they play divergent roles in regulating ERM binding. Phospho-S364 blocks direct interaction with ERM, whereas molecular modeling suggests phospho-S367 likely drives desorption of the L-selectin tail from the inner leaflet of the plasma membrane to potentiate ERM binding. Serine-to-alanine mutagenesis of S367, but not S364, significantly reduced monocyte protrusive behavior in TEM under flow conditions. Our data propose a model whereby L-selectin tail desorption from the inner leaflet of the plasma membrane and ERM binding are two separable steps that collectively regulate protrusive behavior in TEM.
Collapse
Affiliation(s)
- Abigail Newe
- BHF Centre of Research Excellence, James Black Centre, King's College London, London, United Kingdom
| | - Karolina Rzeniewicz
- BHF Centre of Research Excellence, James Black Centre, King's College London, London, United Kingdom
| | - Melanie König
- Groningen Biomolecular Sciences and Biotechnology Institute, Groningen, Netherlands
| | - Carsten F E Schroer
- Groningen Biomolecular Sciences and Biotechnology Institute, Groningen, Netherlands
| | - Justin Joachim
- BHF Centre of Research Excellence, James Black Centre, King's College London, London, United Kingdom
| | - Angela Rey-Gallardo
- BHF Centre of Research Excellence, James Black Centre, King's College London, London, United Kingdom
| | - Siewert J Marrink
- Groningen Biomolecular Sciences and Biotechnology Institute, Groningen, Netherlands
| | - Jürgen Deka
- European Molecular Biology Laboratory, Heidelberg, Germany
| | - Maddy Parsons
- Randall Centre for Cell and Molecular Biophysics, King's College London, London, United Kingdom
| | - Aleksandar Ivetic
- BHF Centre of Research Excellence, James Black Centre, King's College London, London, United Kingdom
| |
Collapse
|
13
|
Mao Z, Guan Y, Li T, Zhang L, Liu M, Xing B, Yao M, Chen M. Up regulation of miR-96-5p is responsible for TiO 2 NPs induced invasion dysfunction of human trophoblastic cells via disturbing Ezrin mediated cytoskeletons arrangement. Biomed Pharmacother 2019; 117:109125. [PMID: 31226636 DOI: 10.1016/j.biopha.2019.109125] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2019] [Revised: 06/02/2019] [Accepted: 06/12/2019] [Indexed: 12/28/2022] Open
Abstract
Titanium dioxide nanoparticles (TiO2 NPs) are used extensively in our daily lives, and their toxic effects on the placenta have been reported. Animal studies indicated that placental development is impaired after maternal exposure of TiO2 NPs, but the underlying mechanisms remain largely unknown. In the present study, we used a human trophoblast-derived cell, HTR8-SVneo, to determine how TiO2 NPs affected placental functions, and found out potential reversal targets. TEM was employed for TiO2 NPs morphology observation and uptake assessment. RT-PCR was used to detect the expression of both mRNA and miRNA, and western blotting was used for protein examination. Cell invasion ability was evaluated by Transwell assay, and cytoskeletons were observed by immunofluorescence combined with confocal microscope examination. We found that TiO2 NPs disrupted cytoskeletons and impaired cell invasion ability. Further investigations showed that TiO2 NPs increased the expression of a microRNA (miR-96-5p), which targeted and down-regulated the translation of EZR mRNA, a gene that encodes ezrin protein, and affected the cell cytoskeletons and ultimately cell invasion ability. When the expression of miR-96-5p was down-regulated, the expression level of ezrin protein was also reversed, and cell invasion ability was partially restored. Collectively, we determined how miR-96-5p mediates TiO2 NP-induced placental dysfunction, and provided a potential rescue target for future therapy.
Collapse
Affiliation(s)
- Zhilei Mao
- Changzhou Maternity and Child Health Care Hospital Affiliated to Nanjing Medical University, Changzhou, 213003, Jiangsu, China; Changzhou Center for Disease Control and Prevention, Changzhou, 213022, Jiangsu, China; State Key Laboratory of Reproductive Medicine, Institute of Toxicology, Nanjing Medical University, Nanjing, 211100, China; Key Laboratory of Modern Toxicology of the Ministry of Education, School of Public Health, Nanjing Medical University, Nanjing, 211100, China.
| | - Yusheng Guan
- State Key Laboratory of Reproductive Medicine, Institute of Toxicology, Nanjing Medical University, Nanjing, 211100, China; Changzhou Center for Disease Control and Prevention, Changzhou, 213022, Jiangsu, China; Key Laboratory of Modern Toxicology of the Ministry of Education, School of Public Health, Nanjing Medical University, Nanjing, 211100, China
| | - Ting Li
- Changzhou Maternity and Child Health Care Hospital Affiliated to Nanjing Medical University, Changzhou, 213003, Jiangsu, China; Changzhou Center for Disease Control and Prevention, Changzhou, 213022, Jiangsu, China
| | - Lina Zhang
- Changzhou Maternity and Child Health Care Hospital Affiliated to Nanjing Medical University, Changzhou, 213003, Jiangsu, China; Changzhou Center for Disease Control and Prevention, Changzhou, 213022, Jiangsu, China
| | - Menglu Liu
- Changzhou Maternity and Child Health Care Hospital Affiliated to Nanjing Medical University, Changzhou, 213003, Jiangsu, China; Changzhou Center for Disease Control and Prevention, Changzhou, 213022, Jiangsu, China
| | - Baoling Xing
- Changzhou Maternity and Child Health Care Hospital Affiliated to Nanjing Medical University, Changzhou, 213003, Jiangsu, China; Changzhou Center for Disease Control and Prevention, Changzhou, 213022, Jiangsu, China
| | - Mengmeng Yao
- Changzhou Center for Disease Control and Prevention, Changzhou, 213022, Jiangsu, China; State Key Laboratory of Reproductive Medicine, Institute of Toxicology, Nanjing Medical University, Nanjing, 211100, China; Key Laboratory of Modern Toxicology of the Ministry of Education, School of Public Health, Nanjing Medical University, Nanjing, 211100, China
| | - Minjian Chen
- Changzhou Center for Disease Control and Prevention, Changzhou, 213022, Jiangsu, China; State Key Laboratory of Reproductive Medicine, Institute of Toxicology, Nanjing Medical University, Nanjing, 211100, China; Key Laboratory of Modern Toxicology of the Ministry of Education, School of Public Health, Nanjing Medical University, Nanjing, 211100, China.
| |
Collapse
|
14
|
Ivetic A, Hoskins Green HL, Hart SJ. L-selectin: A Major Regulator of Leukocyte Adhesion, Migration and Signaling. Front Immunol 2019; 10:1068. [PMID: 31139190 PMCID: PMC6527602 DOI: 10.3389/fimmu.2019.01068] [Citation(s) in RCA: 253] [Impact Index Per Article: 50.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2019] [Accepted: 04/26/2019] [Indexed: 12/12/2022] Open
Abstract
L-selectin (CD62L) is a type-I transmembrane glycoprotein and cell adhesion molecule that is expressed on most circulating leukocytes. Since its identification in 1983, L-selectin has been extensively characterized as a tethering/rolling receptor. There is now mounting evidence in the literature to suggest that L-selectin plays a role in regulating monocyte protrusion during transendothelial migration (TEM). The N-terminal calcium-dependent (C-type) lectin domain of L-selectin interacts with numerous glycans, including sialyl Lewis X (sLex) for tethering/rolling and proteoglycans for TEM. Although the signals downstream of L-selectin-dependent adhesion are poorly understood, they will invariably involve the short 17 amino acid cytoplasmic tail. In this review we will detail the expression of L-selectin in different immune cell subsets, and its influence on cell behavior. We will list some of the diverse glycans known to support L-selectin-dependent adhesion, within luminal and abluminal regions of the vessel wall. We will describe how each domain within L-selectin contributes to adhesion, migration and signal transduction. A significant focus on the L-selectin cytoplasmic tail and its proposed contribution to signaling via the ezrin-radixin-moesin (ERM) family of proteins will be outlined. Finally, we will discuss how ectodomain shedding of L-selectin during monocyte TEM is essential for the establishment of front-back cell polarity, bestowing emigrated cells the capacity to chemotax toward sites of damage.
Collapse
Affiliation(s)
- Aleksandar Ivetic
- King's College London, School of Cardiovascular Medicine and Sciences, BHF Center of Research Excellence, London, United Kingdom
| | - Hannah Louise Hoskins Green
- King's College London, School of Cardiovascular Medicine and Sciences, BHF Center of Research Excellence, London, United Kingdom
| | - Samuel James Hart
- King's College London, School of Cardiovascular Medicine and Sciences, BHF Center of Research Excellence, London, United Kingdom
| |
Collapse
|
15
|
Cho H, Shen GQ, Wang X, Wang F, Archacki S, Li Y, Yu G, Chakrabarti S, Chen Q, Wang QK. Long noncoding RNA ANRIL regulates endothelial cell activities associated with coronary artery disease by up-regulating CLIP1, EZR, and LYVE1 genes. J Biol Chem 2019; 294:3881-3898. [PMID: 30655286 DOI: 10.1074/jbc.ra118.005050] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2018] [Revised: 01/11/2019] [Indexed: 12/15/2022] Open
Abstract
Coronary artery disease (CAD) is the leading cause of death worldwide. Long noncoding RNAs (lncRNAs) are a class of noncoding transcripts of > 200 nucleotides and are increasingly recognized as playing functional roles in physiology and disease. ANRIL is an lncRNA gene mapped to the chromosome 9p21 genetic locus for CAD identified by the first series of genome-wide association studies (GWAS). However, ANRIL's role in CAD and the underlying molecular mechanism are unknown. Here, we show that the major ANRIL transcript in endothelial cells (ECs) is DQ485454 with a much higher expression level in ECs than in THP-1 monocytes. Of note, DQ485454 expression was down-regulated in CAD coronary arteries compared with non-CAD arteries. DQ485454 overexpression significantly reduced monocyte adhesion to ECs, transendothelial monocyte migration (TEM), and EC migration, which are critical cellular processes involved in CAD initiation, whereas siRNA-mediated ANRIL knockdown (KD) had the opposite effect. Microarray and follow-up quantitative RT-PCR analyses revealed that the ANRIL KD down-regulated expression of AHNAK2, CLIP1, CXCL11, ENC1, EZR, LYVE1, WASL, and TNFSF10 genes and up-regulated TMEM100 and TMEM106B genes. Mechanistic studies disclosed that overexpression of CLIP1, EZR, and LYVE1 reversed the effects of ANRIL KD on monocyte adhesion to ECs, TEM, and EC migration. These findings indicate that ANRIL regulates EC functions directly related to CAD, supporting the hypothesis that ANRIL is involved in CAD pathogenesis at the 9p21 genetic locus and identifying a molecular mechanism underlying lncRNA-mediated regulation of EC function and CAD development.
Collapse
Affiliation(s)
- Hyosuk Cho
- From the Department of Genetics and Genome Sciences, Case Western Reserve University, Cleveland, Ohio 44106.,the Departments of Cardiovascular and Metabolic Sciences and.,the Department of Molecular Medicine, Cleveland Clinic Lerner College of Medicine of Case Western Reserve University, Cleveland, Ohio 44195, and
| | - Gong-Qing Shen
- the Departments of Cardiovascular and Metabolic Sciences and.,the Department of Molecular Medicine, Cleveland Clinic Lerner College of Medicine of Case Western Reserve University, Cleveland, Ohio 44195, and
| | - Xiaofeng Wang
- Quantitative Health Sciences, Lerner Research Institute, Cleveland Clinic, Cleveland, Ohio 44195
| | - Fan Wang
- the Departments of Cardiovascular and Metabolic Sciences and.,the Department of Molecular Medicine, Cleveland Clinic Lerner College of Medicine of Case Western Reserve University, Cleveland, Ohio 44195, and
| | - Stephen Archacki
- the Departments of Cardiovascular and Metabolic Sciences and.,the Department of Molecular Medicine, Cleveland Clinic Lerner College of Medicine of Case Western Reserve University, Cleveland, Ohio 44195, and
| | - Yabo Li
- the Departments of Cardiovascular and Metabolic Sciences and.,the Department of Molecular Medicine, Cleveland Clinic Lerner College of Medicine of Case Western Reserve University, Cleveland, Ohio 44195, and
| | - Gang Yu
- the Departments of Cardiovascular and Metabolic Sciences and.,the Department of Molecular Medicine, Cleveland Clinic Lerner College of Medicine of Case Western Reserve University, Cleveland, Ohio 44195, and.,the Key Laboratory of Molecular Biophysics of the Ministry of Education, Cardio-X Center, College of Life Science and Technology and Center for Human Genome Research, Huazhong University of Science and Technology, Wuhan 430073, China
| | - Susmita Chakrabarti
- the Departments of Cardiovascular and Metabolic Sciences and.,the Department of Molecular Medicine, Cleveland Clinic Lerner College of Medicine of Case Western Reserve University, Cleveland, Ohio 44195, and
| | - Qiuyun Chen
- the Departments of Cardiovascular and Metabolic Sciences and .,the Department of Molecular Medicine, Cleveland Clinic Lerner College of Medicine of Case Western Reserve University, Cleveland, Ohio 44195, and
| | - Qing Kenneth Wang
- From the Department of Genetics and Genome Sciences, Case Western Reserve University, Cleveland, Ohio 44106, .,the Departments of Cardiovascular and Metabolic Sciences and.,the Department of Molecular Medicine, Cleveland Clinic Lerner College of Medicine of Case Western Reserve University, Cleveland, Ohio 44195, and.,the Key Laboratory of Molecular Biophysics of the Ministry of Education, Cardio-X Center, College of Life Science and Technology and Center for Human Genome Research, Huazhong University of Science and Technology, Wuhan 430073, China
| |
Collapse
|