1
|
Tan RJ, Liu Y. Matrix metalloproteinases in kidney homeostasis and diseases: an update. Am J Physiol Renal Physiol 2024; 327:F967-F984. [PMID: 39361724 PMCID: PMC11687849 DOI: 10.1152/ajprenal.00179.2024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2024] [Revised: 09/23/2024] [Accepted: 09/23/2024] [Indexed: 10/05/2024] Open
Abstract
Matrix metalloproteinases (MMPs) are zinc-dependent endopeptidases with important roles in kidney homeostasis and pathology. While capable of collectively degrading each component of the extracellular matrix, MMPs also degrade nonmatrix substrates to regulate inflammation, epithelial plasticity, proliferation, apoptosis, and angiogenesis. More recently, intriguing mechanisms that directly alter podocyte biology have been described. There is now irrefutable evidence for MMP dysregulation in many types of kidney disease including acute kidney injury, diabetic and hypertensive nephropathy, polycystic kidney disease, and Alport syndrome. This updated review will detail the complex biology of MMPs in kidney disease.
Collapse
Affiliation(s)
- Roderick J Tan
- Renal-Electrolyte Division, Department of Medicine, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, United States
- VA Pittsburgh Healthcare System, Pittsburgh, Pennsylvania, United States
| | - Youhua Liu
- Division of Nephrology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| |
Collapse
|
2
|
Quartey BC, Torres G, ElGindi M, Alatoom A, Sapudom J, Teo JCM. Tug of war: Understanding the dynamic interplay of tumor biomechanical environment on dendritic cell function. MECHANOBIOLOGY IN MEDICINE 2024; 2:100068. [PMID: 40395498 PMCID: PMC12082323 DOI: 10.1016/j.mbm.2024.100068] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/26/2023] [Revised: 03/10/2024] [Accepted: 04/21/2024] [Indexed: 05/22/2025]
Abstract
Dendritic cells (DCs) play a pivotal role in bridging the innate and adaptive immune systems. From their immature state, scavenging tissue for foreign antigens to uptake, then maturation, to their trafficking to lymph nodes for antigen presentation, these cells are exposed to various forms of mechanical forces. Particularly, in the tumor microenvironment, it is widely known that microenvironmental biomechanical cues are heightened. The source of these forces arises from cell-to-extracellular matrix (ECM) and cell-to-cell interactions, as well as being exposed to increased microenvironmental pressures and fluid shear forces typical of tumors. DCs then integrate these forces, influencing their immune functions through mechanotransduction. This aspect of DC biology holds alternative, but important clues to understanding suppressed/altered DC responses in tumors, or allow the artificial enhancement of DCs for therapeutic purposes. This review discusses the current understanding of DC mechanobiology from the perspectives of DCs as sensors of mechanical forces and providers of mechanical forces.
Collapse
Affiliation(s)
- Brian Chesney Quartey
- Laboratory for Immuno Bioengineering Research and Applications, Division of Engineering, New York University Abu Dhabi, Abu Dhabi, United Arab Emirates
- Department of Biomedical Engineering, Tandon School of Engineering, New York University, NY, USA
| | - Gabriella Torres
- Laboratory for Immuno Bioengineering Research and Applications, Division of Engineering, New York University Abu Dhabi, Abu Dhabi, United Arab Emirates
- Department of Biology, Center for Genomics and Systems Biology, New York University, New York, NY, USA
| | - Mei ElGindi
- Laboratory for Immuno Bioengineering Research and Applications, Division of Engineering, New York University Abu Dhabi, Abu Dhabi, United Arab Emirates
| | - Aseel Alatoom
- Laboratory for Immuno Bioengineering Research and Applications, Division of Engineering, New York University Abu Dhabi, Abu Dhabi, United Arab Emirates
- Department of Mechanical Engineering, Tandon School of Engineering, New York University, NY, USA
| | - Jiranuwat Sapudom
- Laboratory for Immuno Bioengineering Research and Applications, Division of Engineering, New York University Abu Dhabi, Abu Dhabi, United Arab Emirates
| | - Jeremy CM Teo
- Laboratory for Immuno Bioengineering Research and Applications, Division of Engineering, New York University Abu Dhabi, Abu Dhabi, United Arab Emirates
- Department of Biomedical Engineering, Tandon School of Engineering, New York University, NY, USA
- Department of Mechanical Engineering, Tandon School of Engineering, New York University, NY, USA
| |
Collapse
|
3
|
Itoh Y. Vesicle transport of matrix metalloproteinases. ADVANCES IN PROTEIN CHEMISTRY AND STRUCTURAL BIOLOGY 2024; 141:361-380. [PMID: 38960480 DOI: 10.1016/bs.apcsb.2024.03.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/05/2024]
Abstract
Multicellular organisms consist of cells and extracellular matrix (ECM). ECM creates a cellular microenvironment, and cells locally degrade the ECM according to their cellular activity. A major group of enzymes that modify ECM belongs to matrix metalloproteinases (MMPs) and play major roles in various pathophysiological events. ECM degradation by MMPs does not occur in all cellular surroundings but only where it is necessary, and cells achieve this by directionally secreting these proteolytic enzymes. Recent studies have indicated that such enzyme secretion is achieved by targeted vesicle transport along the microtubules, and several kinesin superfamily proteins (KIFs) have been identified as responsible motor proteins involved in the processes. This chapter discusses recent findings of the vesicle transport of MMPs and their roles.
Collapse
Affiliation(s)
- Yoshifumi Itoh
- The Kennedy Institute of Rheumatology, University of Oxford, Oxford, United Kingdom.
| |
Collapse
|
4
|
Linder S, Barcelona B. Get a grip: Podosomes as potential players in phagocytosis. Eur J Cell Biol 2023; 102:151356. [PMID: 37625234 DOI: 10.1016/j.ejcb.2023.151356] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2023] [Revised: 07/27/2023] [Accepted: 08/21/2023] [Indexed: 08/27/2023] Open
Abstract
Podosomes have been known for several decades as micron-sized, F-actin-rich structures that play a pivotal role in cell migration and invasion, as they are able to mediate both cell-matrix attachment as well as extracellular matrix degradation. Particularly in monocytic cells, podosomes have been shown to fulfill a variety of additional functions such as sensing of substrate rigidity and topography, or cell-cell fusion. Increasing evidence now points to the involvement of podosome-like structures also during phagocytosis by immune cells such as macrophages, dendritic cells, and neutrophils. Here, we compare the different cell models and experimental set ups where "phagocytic podosomes" have been described. We also discuss the composition and architecture of these structures, their potential involvement in mechanosensing and particle disruption, as well as the pros and cons for addressing them as bona fide podosomes.
Collapse
Affiliation(s)
- Stefan Linder
- Institute for Medical Microbiology, Virology and Hygiene, University Medical Center Eppendorf, 20246 Hamburg, Germany.
| | - Bryan Barcelona
- Institute for Medical Microbiology, Virology and Hygiene, University Medical Center Eppendorf, 20246 Hamburg, Germany
| |
Collapse
|
5
|
Chinnathambi S, Das R. Microglia degrade Tau oligomers deposit via purinergic P2Y12-associated podosome and filopodia formation and induce chemotaxis. Cell Biosci 2023; 13:95. [PMID: 37221563 DOI: 10.1186/s13578-023-01028-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2022] [Accepted: 04/02/2023] [Indexed: 05/25/2023] Open
Abstract
BACKGROUND Tau protein forms neurofibrillary tangles and becomes deposited in the brain during Alzheimer's disease (AD). Tau oligomers are the most reactive species, mediating neurotoxic and inflammatory activity. Microglia are the immune cells in the central nervous system, sense the extracellular Tau via various cell surface receptors. Purinergic P2Y12 receptor can directly interact with Tau oligomers and mediates microglial chemotaxis via actin remodeling. The disease-associated microglia are associated with impaired migration and express a reduced level of P2Y12, but elevate the level of reactive oxygen species and pro-inflammatory cytokines. RESULTS Here, we studied the formation and organization of various actin microstructures such as-podosome, filopodia and uropod in colocalization with actin nucleator protein Arp2 and scaffold protein TKS5 in Tau-induced microglia by fluorescence microscopy. Further, the relevance of P2Y12 signaling either by activation or blockage was studied in terms of actin structure formations and Tau deposits degradation by N9 microglia. Extracellular Tau oligomers facilitate the microglial migration via Arp2-associated podosome and filopodia formation through the involvement of P2Y12 signaling. Similarly, Tau oligomers induce the TKS5-associated podosome clustering in microglial lamella in a time-dependent manner. Moreover, the P2Y12 was evidenced to localize with F-actin-rich podosome and filopodia during Tau-deposit degradation. The blockage of P2Y12 signaling resulted in decreased microglial migration and Tau-deposit degradation. CONCLUSIONS The P2Y12 signaling mediate the formation of migratory actin structures like- podosome and filopodia to exhibit chemotaxis and degrade Tau deposit. These beneficial roles of P2Y12 in microglial chemotaxis, actin network remodeling and Tau clearance can be intervened as a therapeutic target in AD.
Collapse
Affiliation(s)
- Subashchandrabose Chinnathambi
- Neurobiology Group, Division of Biochemical Sciences, CSIR-National Chemical Laboratory, Dr. Homi Bhabha Road, Pune, 411008, India.
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India.
- Department of Neurochemistry, National Institute of Mental Health and Neuro Sciences (NIMHANS), Institute of National Importance, Hosur Road, Bangalore, 560029, Karnataka, India.
| | - Rashmi Das
- Neurobiology Group, Division of Biochemical Sciences, CSIR-National Chemical Laboratory, Dr. Homi Bhabha Road, Pune, 411008, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
| |
Collapse
|
6
|
Chinnathambi S, Das R, Desale SE. Tau aggregates improve the purinergic receptor P2Y12-associated podosome rearrangements in microglial cells. BIOCHIMICA ET BIOPHYSICA ACTA. MOLECULAR CELL RESEARCH 2023; 1870:119477. [PMID: 37061007 DOI: 10.1016/j.bbamcr.2023.119477] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/15/2022] [Revised: 03/18/2023] [Accepted: 04/06/2023] [Indexed: 04/17/2023]
Abstract
Alzheimer's disease (AD) is a progressive neurodegenerative disease that is associated with protein misfolding, plaque accumulation, neuronal dysfunction, synaptic loss, and cognitive decline. The pathological cascade of AD includes the intracellular Tau hyperphosphorylation and its subsequent aggregation, extracellular Amyloid-β plaque formation and microglia-mediated neuroinflammation. The extracellular release of aggregated Tau is sensed by surveilling microglia through the involvement of various cell surface receptors. Among all, purinergic P2Y12R signaling is involved in microglial chemotaxis towards the damaged neurons. Microglial migration is highly linked with membrane-associated actin remodeling leading to the phagocytosis of extracellular Tau species. Here, we studied the formation of various actin structures such as podosome, lamellipodia and filopodia, in response to extracellular Tau monomers and aggregates. Microglial podosomes are colocalized with actin nucleator protein WASP, Arp2 and TKS5 adaptor protein during Tau-mediated migration. Moreover, the P2Y12 receptors were associated with F-actin-rich podosome structures, which signify the potential of Tau aggregates in microglial chemotaxis through the involvement of actin remodeling.
Collapse
Affiliation(s)
- Subashchandrabose Chinnathambi
- Neurobiology Group, Division of Biochemical Sciences, CSIR-National Chemical Laboratory, Dr. Homi Bhabha Road, Pune 411008, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India; Department of Neurochemistry, National Institute of Mental Health and Neuro Sciences (NIMHANS), Institute of National Importance, Hosur Road, Bangalore 560029, Karnataka, India.
| | - Rashmi Das
- Neurobiology Group, Division of Biochemical Sciences, CSIR-National Chemical Laboratory, Dr. Homi Bhabha Road, Pune 411008, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| | - Smita Eknath Desale
- Neurobiology Group, Division of Biochemical Sciences, CSIR-National Chemical Laboratory, Dr. Homi Bhabha Road, Pune 411008, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| |
Collapse
|
7
|
Hamouda AEI, Schalla C, Sechi A, Zenke M, Schneider-Kramann R, Hieronymus T. Met-signaling Controls Dendritic Cell Migration in Skin by Regulating Podosome Formation and Function. J Invest Dermatol 2023:S0022-202X(23)00100-8. [PMID: 36813160 DOI: 10.1016/j.jid.2022.12.025] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2022] [Accepted: 12/28/2022] [Indexed: 02/23/2023]
Abstract
Signaling through the HGF receptor/Met in skin-resident Langerhans cells (LC) and dermal dendritic cells (dDC) is essential for their emigration toward draining lymph nodes upon inflammation-induced activation. Here, we addressed the role of Met-signaling in distinct steps of LC/dDC emigration from the skin by employing a conditional Met-deficient mouse model (Metflox/flox). We found that Met deficiency severely impaired podosome formation in DC and concomitantly decreased the proteolytic degradation of gelatin. Accordingly, Met-deficient LC failed to efficiently cross the extracellular matrix (ECM)-rich basement membrane between the epidermis and dermis. We further observed that HGF-dependent Met activation reduced the adhesion of bone marrow-derived LC to various ECM factors and enhanced the motility of DC in 3D collagen matrices, which was not the case for Met-deficient LC/DC. We found no impact of Met-signaling on the integrin-independent amoeboid migration of DC in response to the c-c chemokine receptor 7 (CCR7) ligand CCL19. Collectively, our data show that the Met-signaling pathway regulates the migratory properties of DC in HGF-dependent and HGF-independent manners.
Collapse
Affiliation(s)
- Ahmed E I Hamouda
- Institute for Biomedical Engineering, Department of Cell Biology, RWTH Aachen University Clinic, Pauwelsstr. 30, 52074 Aachen, Germany; Helmholtz-Institute for Biomedical Engineering, RWTH Aachen University, Pauwelsstr. 20, 52074 Aachen, Germany
| | - Carmen Schalla
- Institute for Biomedical Engineering, Department of Cell Biology, RWTH Aachen University Clinic, Pauwelsstr. 30, 52074 Aachen, Germany; Helmholtz-Institute for Biomedical Engineering, RWTH Aachen University, Pauwelsstr. 20, 52074 Aachen, Germany; Institute for Cell and Tumor Biology, RWTH Aachen University Clinic, Pauwelsstr. 30, 52074 Aachen, Germany
| | - Antonio Sechi
- Institute for Biomedical Engineering, Department of Cell Biology, RWTH Aachen University Clinic, Pauwelsstr. 30, 52074 Aachen, Germany; Helmholtz-Institute for Biomedical Engineering, RWTH Aachen University, Pauwelsstr. 20, 52074 Aachen, Germany; Institute for Cell and Tumor Biology, RWTH Aachen University Clinic, Pauwelsstr. 30, 52074 Aachen, Germany
| | - Martin Zenke
- Institute for Biomedical Engineering, Department of Cell Biology, RWTH Aachen University Clinic, Pauwelsstr. 30, 52074 Aachen, Germany; Helmholtz-Institute for Biomedical Engineering, RWTH Aachen University, Pauwelsstr. 20, 52074 Aachen, Germany; Department of Hematology, Oncology, and Stem Cell Transplantation, Department of Medicine IV, RWTH Aachen University Clinic, Pauwelsstr. 30, 52074 Aachen, Germany
| | - Rebekka Schneider-Kramann
- Institute for Cell and Tumor Biology, RWTH Aachen University Clinic, Pauwelsstr. 30, 52074 Aachen, Germany
| | - Thomas Hieronymus
- Institute for Biomedical Engineering, Department of Cell Biology, RWTH Aachen University Clinic, Pauwelsstr. 30, 52074 Aachen, Germany; Helmholtz-Institute for Biomedical Engineering, RWTH Aachen University, Pauwelsstr. 20, 52074 Aachen, Germany; Institute for Cell and Tumor Biology, RWTH Aachen University Clinic, Pauwelsstr. 30, 52074 Aachen, Germany.
| |
Collapse
|
8
|
Linder S, Cervero P, Eddy R, Condeelis J. Mechanisms and roles of podosomes and invadopodia. Nat Rev Mol Cell Biol 2023; 24:86-106. [PMID: 36104625 DOI: 10.1038/s41580-022-00530-6] [Citation(s) in RCA: 78] [Impact Index Per Article: 39.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/03/2022] [Indexed: 01/28/2023]
Abstract
Cell invasion into the surrounding extracellular matrix or across tissue boundaries and endothelial barriers occurs in both physiological and pathological scenarios such as immune surveillance or cancer metastasis. Podosomes and invadopodia, collectively called 'invadosomes', are actin-based structures that drive the proteolytic invasion of cells, by forming highly regulated platforms for the localized release of lytic enzymes that degrade the matrix. Recent advances in high-resolution microscopy techniques, in vivo imaging and high-throughput analyses have led to considerable progress in understanding mechanisms of invadosomes, revealing the intricate inner architecture of these structures, as well as their growing repertoire of functions that extends well beyond matrix degradation. In this Review, we discuss the known functions, architecture and regulatory mechanisms of podosomes and invadopodia. In particular, we describe the molecular mechanisms of localized actin turnover and microtubule-based cargo delivery, with a special focus on matrix-lytic enzymes that enable proteolytic invasion. Finally, we point out topics that should become important in the invadosome field in the future.
Collapse
Affiliation(s)
- Stefan Linder
- Institute for Medical Microbiology, Virology and Hygiene, University Medical Center Eppendorf, Hamburg, Germany.
| | - Pasquale Cervero
- Institute for Medical Microbiology, Virology and Hygiene, University Medical Center Eppendorf, Hamburg, Germany
| | - Robert Eddy
- Department of Pathology, Albert Einstein College of Medicine, New York, NY, USA
| | - John Condeelis
- Department of Cell Biology, Albert Einstein College of Medicine, New York, NY, USA.
| |
Collapse
|
9
|
Wang Q, Wang K, Tan X, Li Z, Wang H. Immunomodulatory role of metalloproteases in cancers: Current progress and future trends. Front Immunol 2022; 13:1064033. [PMID: 36591235 PMCID: PMC9800621 DOI: 10.3389/fimmu.2022.1064033] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Accepted: 11/29/2022] [Indexed: 12/23/2022] Open
Abstract
Metalloproteinases (MPs) is a large family of proteinases with metal ions in their active centers. According to the different domains metalloproteinases can be divided into a variety of subtypes mainly including Matrix Metalloproteinases (MMPs), A Disintegrin and Metalloproteases (ADAMs) and ADAMs with Thrombospondin Motifs (ADAMTS). They have various functions such as protein hydrolysis, cell adhesion and remodeling of extracellular matrix. Metalloproteinases expressed in multiple types of cancers and participate in many pathological processes involving tumor genesis and development, invasion and metastasis by regulating signal transduction and tumor microenvironment. In this review, based on the current research progress, we summarized the structure of MPs, their expression and especially immunomodulatory role and mechanisms in cancers. Additionally, a relevant and timely update of recent advances and future directions were provided for the diagnosis and immunotherapy targeting MPs in cancers.
Collapse
Affiliation(s)
- Qi Wang
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, China
| | - Kai Wang
- Key Laboratory of Epigenetics and Oncology, Research Center for Preclinical Medicine, Southwest Medical University, Luzhou, China
| | - Xiaojing Tan
- Department of Oncology, Dongying People's Hospital, Dongying, China
| | - Zhenxiang Li
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, China,*Correspondence: Zhenxiang Li, ; Haiyong Wang,
| | - Haiyong Wang
- Department of Medical Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, China,*Correspondence: Zhenxiang Li, ; Haiyong Wang,
| |
Collapse
|
10
|
Wang W, Zheng X, Azoitei A, John A, Zengerling F, Wezel F, Bolenz C, Günes C. The Role of TKS5 in Chromosome Stability and Bladder Cancer Progression. Int J Mol Sci 2022; 23:ijms232214283. [PMID: 36430759 PMCID: PMC9698602 DOI: 10.3390/ijms232214283] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Revised: 11/04/2022] [Accepted: 11/14/2022] [Indexed: 11/19/2022] Open
Abstract
TKS5 promotes invasion and migration through the formation of invadopodia in some tumour cells, and it also has an important physiological function in cell migration through podosome formation in various nontumour cells. To date, the role of TKS5 in urothelial cells, and its potential role in BC initiation and progression, has not yet been addressed. Moreover, the contribution of TKS5 to ploidy control and chromosome stability has not been reported in previous studies. Therefore, in the present study, we wished to address the following questions: (i) Is TKS5 involved in the ploidy control of urothelial cells? (ii) What is the mechanism that leads to aneuploidy in response to TKS5 knockdown? (iii) Is TKS5 an oncogene or tumour-suppressor gene in the context of BC? (iv) Does TKS5 affect the proliferation, migration and invasion of BC cells? We assessed the gene and protein expressions via qPCR and Western blot analyses in a set of nontumour cell strains (Y235T, HBLAK and UROtsa) and a set of BC cell lines (RT4, T24, UMUC3 and J82). Following the shRNA knockdown in the TKS5-proficient cells and the ectopic TKS5 expression in the cell lines with low/absent TKS5 expression, we performed functional experiments, such as metaphase, invadopodia and gelatine degradation assays. Moreover, we determined the invasion and migration abilities of these genetically modified cells by using the Boyden chamber and wound-healing assays. The TKS5 expression was lower in the bladder cancer cell lines with higher invasive capacities (T24, UMUC3 and J82) compared to the nontumour cell lines from human ureter (Y235T, HBLAK and UROtsa) and the noninvasive BC cell line RT4. The reduced TKS5 expression in the Y235T cells resulted in augmented aneuploidy and impaired cell division. According to the Boyden chamber and wound-healing assays, TKS5 promotes the invasion and migration of bladder cancer cells. According to the present study, TKS5 regulates the migration and invasion processes of bladder cancer (BC) cell lines and plays an important role in genome stability.
Collapse
|
11
|
Mori M, Clausson CM, Sanden C, Jönsson J, Andersson CK, Siddhuraj P, Shikhagaie M, Åkesson K, Bergqvist A, Löfdahl CG, Erjefält JS. Expansion of Phenotypically Altered Dendritic Cell Populations in the Small Airways and Alveolar Parenchyma in Patients with Chronic Obstructive Pulmonary Disease. J Innate Immun 2022; 15:188-203. [PMID: 35998572 PMCID: PMC10643891 DOI: 10.1159/000526080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2020] [Accepted: 05/06/2022] [Indexed: 11/19/2022] Open
Abstract
Contrasting the antigen-presenting dendritic cells (DCs) in the conducting airways, the alveolar DC populations in human lungs have remained poorly investigated. Consequently, little is known about how alveolar DCs are altered in diseases such as chronic obstructive pulmonary disease (COPD). This study maps multiple tissue DC categories in the distal lung across COPD severities. Specifically, single-multiplex immunohistochemistry was applied to quantify langerin/CD207+, CD1a+, BDCA2+, and CD11c+ subsets in distal lung compartments from patients with COPD (GOLD stage I-IV) and never-smoking and smoking controls. In the alveolar parenchyma, increased numbers of CD1a+langerin- (p < 0.05) and BDCA-2+ DCs (p < 0.001) were observed in advanced COPD compared with controls. Alveolar CD11c+ DCs also increased in advanced COPD (p < 0.01). In small airways, langerin+ and BDCA-2+ DCs were also significantly increased. Contrasting the small airway DCs, most alveolar DC subsets frequently extended luminal protrusions. Importantly, alveolar and small airway langerin+ DCs in COPD lungs displayed site-specific marker profiles. Further, multiplex immunohistochemistry with single-cell quantification was used to specifically profile langerin DCs and reveal site-specific expression patterns of the maturation and activation markers S100, fascin, MHC2, and B7. Taken together, our results show that clinically advanced COPD is associated with increased levels of multiple alveolar DC populations exhibiting features of both adaptive and innate immunity phenotypes. This expansion is likely to contribute to the distal lung immunopathology in COPD patients.
Collapse
Affiliation(s)
- Michiko Mori
- Department of Experimental Medical Sciences, Lund University, Lund, Sweden
| | | | | | | | | | | | - Medya Shikhagaie
- Department of Experimental Medical Sciences, Lund University, Lund, Sweden
| | - Karolina Åkesson
- Department of Experimental Medical Sciences, Lund University, Lund, Sweden
| | - Anders Bergqvist
- Department of Respiratory Medicine and Allergology, Skåne University Hospital, Lund University, Lund, Sweden
| | - Claes-Göran Löfdahl
- Department of Respiratory Medicine and Allergology, Skåne University Hospital, Lund University, Lund, Sweden
| | - Jonas S. Erjefält
- Department of Experimental Medical Sciences, Lund University, Lund, Sweden
- Department of Respiratory Medicine and Allergology, Skåne University Hospital, Lund University, Lund, Sweden
| |
Collapse
|
12
|
Weber K, Hey S, Cervero P, Linder S. The circle of life: Phases of podosome formation, turnover and reemergence. Eur J Cell Biol 2022; 101:151218. [PMID: 35334303 DOI: 10.1016/j.ejcb.2022.151218] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Revised: 03/16/2022] [Accepted: 03/17/2022] [Indexed: 01/06/2023] Open
Abstract
Podosomes are highly dynamic actin-rich structures in a variety of cell types, especially monocytic cells. They fulfill multiple functions such as adhesion, mechanosensing, or extracellular matrix degradation, thus allowing cells to detect and respond to a changing environment. These abilities are based on an intricate architecture that enables podosomes to sense mechanical properties of their substratum and to transduce them intracellularly in order to generate an appropriate cellular response. These processes are enabled through the tightly orchestrated interplay of more than 300 different components that are dynamically recruited during podosome formation and turnover. In this review, we discuss the different phases of the podosome life cycle and the current knowledge on regulatory factors that impact on the genesis, activity, dissolution and reemergence of podosomes. We also highlight mechanoregulatory processes that become important during these different stages, on the level of individual podosomes, and also at podosome sub- and superstructures.
Collapse
Affiliation(s)
- Kathrin Weber
- Institute for Medical Microbiology, Virology and Hygiene, University Medical Center Eppendorf, 20246 Hamburg, Germany
| | - Sven Hey
- Institute for Medical Microbiology, Virology and Hygiene, University Medical Center Eppendorf, 20246 Hamburg, Germany
| | - Pasquale Cervero
- Institute for Medical Microbiology, Virology and Hygiene, University Medical Center Eppendorf, 20246 Hamburg, Germany
| | - Stefan Linder
- Institute for Medical Microbiology, Virology and Hygiene, University Medical Center Eppendorf, 20246 Hamburg, Germany.
| |
Collapse
|
13
|
"Double hit" strategy: Removal of sialic acid from the dendritic cell surface and loading with CD44+/CD24-/low cell lysate inhibits tumor growth and metastasis by targeting breast cancer stem cells. Int Immunopharmacol 2022; 107:108684. [PMID: 35272171 DOI: 10.1016/j.intimp.2022.108684] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2022] [Revised: 02/19/2022] [Accepted: 03/03/2022] [Indexed: 11/22/2022]
Abstract
Cancer stem cells (CSCs), which represent the root cause of resistance to conventional treatments, recurrence, and metastasis, constitute the critical point of failure in cancer treatments. Targeting CSCs with dendritic cell (DC)-based vaccines have been an effective strategy, but sialic acids on the surface of DCs limit the interaction with loaded antigens. We hypothesized that removal of sialic acid moieties on immature DCs (iDCs) could significantly affect DC-CSC-antigen loading, thereby leading to DC maturation and improving immune recognition and activity. The lysate of CD44+/CD24-/low breast CSCs (BCSCs) was pulsed with sialidase-treated DCs to obtain mature dendritic cells (mDCs). The roles of cytoskeletal elements in antigen uptake and dendritic cell maturation were determined by immunofluorescence staining, flow cytometry, and cytokine measurement, respectively. To test the efficacy of the vaccine in vivo, CSCs tumor-bearing mice were immunized with iDC or mDC. Pulsing DCs with antigen increased the expression levels of actin, gelsolin, talin, WASp, and Arp2, especially in podosome-like regions. Compared with iDCs, mDCs expressed high levels of CD40, CD80, CD86 costimulatory molecules and increased IL-12 production. Vaccination with mDC: i) increased CD8+ and CD4 + T-cell numbers, ii) prevented tumor growth with anti-mitotic activity and apoptotic induction, iii) suppressed metastasis by decreasing Snail, Slug, and Twist expressions. This study reveals for the first time that sialic acid removal and loading with CSC antigens induces significant molecular, morphological, and functional changes in DCs and that this new DC identity may be considered for future combined immunotherapy strategies against breast tumors.
Collapse
|
14
|
Lin SS, Su YA, Chuang MC, Liu YW. Probing invadosomes: technologies for the analysis of invadosomes. FEBS J 2021; 289:5850-5863. [PMID: 34196119 DOI: 10.1111/febs.16098] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2021] [Revised: 06/19/2021] [Accepted: 06/30/2021] [Indexed: 12/22/2022]
Abstract
Invadosomes are protrusive and mechanosensitive actin devices critical for cell migration, invasion, and extracellular matrix remodeling. The dynamic, proteolytic, and protrusive natures of invadosomes have made these structures fascinating and attracted many scientists to develop new technologies for their analysis. With these exciting methodologies, many biochemical and biophysical properties of invadosomes have been well characterized and appreciated, and those discoveries elegantly explained the biological and pathological effects of invadosomes in human health and diseases. In this review, we focus on these commonly used or newly developed methods for invadosome analysis and effort to reason some discrepancies among those assays. Finally, we explore the opposite regulatory mechanisms among invadosomes and focal adhesions, another actin-rich adhesive structures, and speculate a potential rule for their switch.
Collapse
Affiliation(s)
- Shan-Shan Lin
- Institute of Molecular Medicine, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - You-An Su
- Institute of Molecular Medicine, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Mei-Chun Chuang
- Institute of Molecular Medicine, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Ya-Wen Liu
- Institute of Molecular Medicine, College of Medicine, National Taiwan University, Taipei, Taiwan.,Center of Precision Medicine, College of Medicine, National Taiwan University, Taipei, Taiwan
| |
Collapse
|
15
|
Mishra YG, Manavathi B. Focal adhesion dynamics in cellular function and disease. Cell Signal 2021; 85:110046. [PMID: 34004332 DOI: 10.1016/j.cellsig.2021.110046] [Citation(s) in RCA: 94] [Impact Index Per Article: 23.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Accepted: 05/13/2021] [Indexed: 02/06/2023]
Abstract
Acting as a bridge between the cytoskeleton of the cell and the extra cellular matrix (ECM), the cell-ECM adhesions with integrins at their core, play a major role in cell signalling to direct mechanotransduction, cell migration, cell cycle progression, proliferation, differentiation, growth and repair. Biochemically, these adhesions are composed of diverse, yet an organised group of structural proteins, receptors, adaptors, various enzymes including protein kinases, phosphatases, GTPases, proteases, etc. as well as scaffolding molecules. The major integrin adhesion complexes (IACs) characterised are focal adhesions (FAs), invadosomes (podosomes and invadopodia), hemidesmosomes (HDs) and reticular adhesions (RAs). The varied composition and regulation of the IACs and their signalling, apart from being an integral part of normal cell survival, has been shown to be of paramount importance in various developmental and pathological processes. This review per-illustrates the recent advancements in the research of IACs, their crucial roles in normal as well as diseased states. We have also touched on few of the various methods that have been developed over the years to visualise IACs, measure the forces they exert and study their signalling and molecular composition. Having such pertinent roles in the context of various pathologies, these IACs need to be understood and studied to develop therapeutical targets. We have given an update to the studies done in recent years and described various techniques which have been applied to study these structures, thereby, providing context in furthering research with respect to IAC targeted therapeutics.
Collapse
Affiliation(s)
- Yasaswi Gayatri Mishra
- Department of Biochemistry, School of Life Sciences, University of Hyderabad, Hyderabad 500046, India
| | - Bramanandam Manavathi
- Department of Biochemistry, School of Life Sciences, University of Hyderabad, Hyderabad 500046, India.
| |
Collapse
|
16
|
Marschall P, Wei R, Segaud J, Yao W, Hener P, German BF, Meyer P, Hugel C, Ada Da Silva G, Braun R, Kaplan DH, Li M. Dual function of Langerhans cells in skin TSLP-promoted T FH differentiation in mouse atopic dermatitis. J Allergy Clin Immunol 2021; 147:1778-1794. [PMID: 33068561 DOI: 10.1016/j.jaci.2020.10.006] [Citation(s) in RCA: 46] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2020] [Revised: 09/29/2020] [Accepted: 10/05/2020] [Indexed: 12/23/2022]
Abstract
BACKGROUND Atopic dermatitis (AD) is among the most common chronic inflammatory skin diseases, usually occurring early in life, and often preceding other atopic diseases such as asthma. TH2 has been believed to play a crucial role in cellular and humoral response in AD, but accumulating evidence has shown that follicular helper T cell (TFH), a critical player in humoral immunity, is associated with disease severity and plays an important role in AD pathogenesis. OBJECTIVES This study aimed at investigating how TFHs are generated during the pathogenesis of AD, particularly what is the role of keratinocyte-derived cytokine TSLP and Langerhans cells (LCs). METHODS Two experimental AD mouse models were employed: (1) triggered by the overproduction of TSLP through topical application of MC903, and (2) induced by epicutaneous allergen ovalbumin (OVA) sensitization. RESULTS This study demonstrated that the development of TFHs and germinal center (GC) response were crucially dependent on TSLP in both the MC903 model and the OVA sensitization model. Moreover, we found that LCs promoted TFH differentiation and GC response in the MC903 model, and the depletion of Langerin+ dendritic cells (DCs) or selective depletion of LCs diminished the TFH/GC response. By contrast, in the model with OVA sensitization, LCs inhibited TFH/GC response and suppressed TH2 skin inflammation and the subsequent asthma. Transcriptomic analysis of Langerin+ and Langerin- migratory DCs revealed that Langerin+ DCs became activated in the MC903 model, whereas these cells remained inactivated in OVA sensitization model. CONCLUSIONS Together, these studies revealed a dual functionality of LCs in TSLP-promoted TFH and TH2 differentiation in AD pathogenesis.
Collapse
Affiliation(s)
- Pierre Marschall
- Institut de Génétique et de Biologie Moléculaire et Cellulaire, Centre National de la Recherche Scientifique Unite Mixte de Recherche 7104, Institut National de la Santé et de la Recherch Médicale U1258, Université de Strasbourg, Illkirch, France
| | - Ruicheng Wei
- Institut de Génétique et de Biologie Moléculaire et Cellulaire, Centre National de la Recherche Scientifique Unite Mixte de Recherche 7104, Institut National de la Santé et de la Recherch Médicale U1258, Université de Strasbourg, Illkirch, France
| | - Justine Segaud
- Institut de Génétique et de Biologie Moléculaire et Cellulaire, Centre National de la Recherche Scientifique Unite Mixte de Recherche 7104, Institut National de la Santé et de la Recherch Médicale U1258, Université de Strasbourg, Illkirch, France
| | - Wenjin Yao
- Institut de Génétique et de Biologie Moléculaire et Cellulaire, Centre National de la Recherche Scientifique Unite Mixte de Recherche 7104, Institut National de la Santé et de la Recherch Médicale U1258, Université de Strasbourg, Illkirch, France
| | - Pierre Hener
- Institut de Génétique et de Biologie Moléculaire et Cellulaire, Centre National de la Recherche Scientifique Unite Mixte de Recherche 7104, Institut National de la Santé et de la Recherch Médicale U1258, Université de Strasbourg, Illkirch, France
| | - Beatriz Falcon German
- Institut de Génétique et de Biologie Moléculaire et Cellulaire, Centre National de la Recherche Scientifique Unite Mixte de Recherche 7104, Institut National de la Santé et de la Recherch Médicale U1258, Université de Strasbourg, Illkirch, France
| | - Pierre Meyer
- Institut de Génétique et de Biologie Moléculaire et Cellulaire, Centre National de la Recherche Scientifique Unite Mixte de Recherche 7104, Institut National de la Santé et de la Recherch Médicale U1258, Université de Strasbourg, Illkirch, France
| | - Cecile Hugel
- Institut de Génétique et de Biologie Moléculaire et Cellulaire, Centre National de la Recherche Scientifique Unite Mixte de Recherche 7104, Institut National de la Santé et de la Recherch Médicale U1258, Université de Strasbourg, Illkirch, France
| | - Grace Ada Da Silva
- Institut de Génétique et de Biologie Moléculaire et Cellulaire, Centre National de la Recherche Scientifique Unite Mixte de Recherche 7104, Institut National de la Santé et de la Recherch Médicale U1258, Université de Strasbourg, Illkirch, France
| | | | - Daniel H Kaplan
- Department of Dermatology, University of Pittsburgh School of Medicine, Pittsburgh, Pa; Department of Immunology, University of Pittsburgh School of Medicine, Pittsburgh, Pa
| | - Mei Li
- Institut de Génétique et de Biologie Moléculaire et Cellulaire, Centre National de la Recherche Scientifique Unite Mixte de Recherche 7104, Institut National de la Santé et de la Recherch Médicale U1258, Université de Strasbourg, Illkirch, France.
| |
Collapse
|
17
|
Gao WJ, Liu JX, Liu MN, Yao YD, Liu ZQ, Liu L, He HH, Zhou H. Macrophage 3D migration: A potential therapeutic target for inflammation and deleterious progression in diseases. Pharmacol Res 2021; 167:105563. [PMID: 33746053 DOI: 10.1016/j.phrs.2021.105563] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/05/2021] [Revised: 03/13/2021] [Accepted: 03/15/2021] [Indexed: 12/14/2022]
Abstract
Macrophages are heterogeneous cells that have different physiological functions, such as chemotaxis, phagocytosis, endocytosis, and secretion of various factors. All physiological functions of macrophages are integral to homeostasis, immune defense and tissue repair. However, in several diseases, macrophages are recruited from the blood towards inflammatory sites. This process is called macrophage migration, which promotes deleterious disease progression. Macrophage migration is a key player in many inflammatory diseases, autoimmune diseases and cancers because it contributes to the accumulation of proinflammatory factors, the destruction of tissues and the development of tumors. Therefore, macrophage migration is proposed to be a potential therapeutic target. Macrophages migrate between two-dimensional (2D) and three-dimensional (3D) environments, implying that distinct migratory features and mechanisms are involved. Compared with the 2D migration of macrophages, 3D migration involves more complex variations in cellular morphology and dynamics. The structure of the extracellular matrix, a key factor, is modified in diseases that influence macrophage 3D migration. Macrophage 3D migration relates to disease pathology. Research that focuses on macrophage 3D migration is an emerging field and was reviewed in this article to indicate the molecular and cellular mechanisms of macrophage migration in 3D environments and to provide potential targets for controlling disease progression associated with this migration.
Collapse
Affiliation(s)
- Wan-Jiao Gao
- Faculty of Chinese Medicine and State Key Laboratory of Quality Research in Chinese Medicine, Macau University of Science and Technology, Taipa, Macao, PR China
| | - Jian-Xin Liu
- School of Pharmaceutical Sciences, Hunan University of Medicine, Huaihua City, Hunan Province, PR China
| | - Meng-Nan Liu
- Faculty of Chinese Medicine and State Key Laboratory of Quality Research in Chinese Medicine, Macau University of Science and Technology, Taipa, Macao, PR China; National Traditional Chinese Medicine Clinical Research Base and Department of Cardiovascular Medicine, Hospital (T.C.M) Affiliated to Southwest Medical University, Luzhou, Sichuan, PR China
| | - Yun-Da Yao
- Faculty of Chinese Medicine and State Key Laboratory of Quality Research in Chinese Medicine, Macau University of Science and Technology, Taipa, Macao, PR China
| | - Zhong-Qiu Liu
- Joint Laboratory for Translational Cancer Research of Chinese Medicine of the Ministry of Education of the People's Republic of China, Guangzhou University of Chinese Medicine, Guangzhou, PR China
| | - Liang Liu
- Faculty of Chinese Medicine and State Key Laboratory of Quality Research in Chinese Medicine, Macau University of Science and Technology, Taipa, Macao, PR China; Joint Laboratory for Translational Cancer Research of Chinese Medicine of the Ministry of Education of the People's Republic of China, Guangzhou University of Chinese Medicine, Guangzhou, PR China
| | - Huan-Huan He
- The Fifth Affiliated Hospital of Sun Yat-Sen University, Zhuhai City, Guangdong Province 519000, PR China
| | - Hua Zhou
- Faculty of Chinese Medicine and State Key Laboratory of Quality Research in Chinese Medicine, Macau University of Science and Technology, Taipa, Macao, PR China; Joint Laboratory for Translational Cancer Research of Chinese Medicine of the Ministry of Education of the People's Republic of China, Guangzhou University of Chinese Medicine, Guangzhou, PR China; Zhuhai Hospital of Integrated Traditional Chinese and Western Medicine, Zhuhai City, Guangdong Province 519000, PR China.
| |
Collapse
|
18
|
Akisaka T, Yoshida A. Surface distribution of heterogenous clathrin assemblies in resorbing osteoclasts. Exp Cell Res 2020; 399:112433. [PMID: 33359468 DOI: 10.1016/j.yexcr.2020.112433] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2020] [Revised: 12/06/2020] [Accepted: 12/12/2020] [Indexed: 01/04/2023]
Abstract
Osteoclasts seeded on either glass coverslips or apatite pellets have at least two morphologically distinct substrate adhesion sites: actin-based adhesion structures including podosome belts and sealing zones, and adjacent clathrin sheets. Clathrin-coated structures are exclusively localized at the podosome belts and sealing zone, in both of which the plasma membrane forms a tight attachment to the substrate surface. When cultured on apatite osteoclasts can degrade the apatite leading to the formation of resorption lacunae. The sealing zone divides the ventral membrane into different domains, outside and inside of the sealing zones. The former facing the smooth-surfaced intact apatite contains relatively solitary or networks of larger flat clathrin structures; and the latter, facing the rough-surfaced degraded apatite in the resorption lacunae contain clathrin in various shapes and sizes. Clathrin assemblies on the membrane domain facing not only a resorption lacuna, or trails but also intact apatite indeed were observed to be heterogeneous in size and intensity, suggesting that they appeared to follow variations in the surface topography of the apatite surface. These results provide a detailed insight into the flat clathrin sheets that have been suggested to be the sites of adhesion and mechanosensing in co-operation with podosomes.
Collapse
Affiliation(s)
- Toshitaka Akisaka
- Department of Oral Anatomy and Neurobiology, Graduate School of Dentistry, Osaka University, Japan.
| | - Atsushi Yoshida
- Department of Oral Anatomy and Neurobiology, Graduate School of Dentistry, Osaka University, Japan.
| |
Collapse
|
19
|
Nagano M, Hoshino D, Toshima J, Seiki M, Koshikawa N. NH 2 -terminal fragment of ZF21 protein suppresses tumor invasion via inhibiting the interaction of ZF21 with FAK. Cancer Sci 2020; 111:4393-4404. [PMID: 32976654 PMCID: PMC7734166 DOI: 10.1111/cas.14665] [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: 05/19/2020] [Revised: 09/16/2020] [Accepted: 09/17/2020] [Indexed: 12/31/2022] Open
Abstract
Cellular migration, coupled with the degradation of the extracellular matrix (ECM), is a key step in tumor invasion and represents a promising therapeutic target in malignant tumors. Focal adhesions (FAs) and invadopodia, which are distinct actin-based cellular structures, play key roles in cellular migration and ECM degradation, respectively. The molecular machinery coordinating the dynamics between FAs and invadopodia is not fully understood, although several lines of evidence suggest that the disassembly of FAs is an important step in triggering the formation of invadopodia. In a previous study, we identified the ZF21 protein as a regulator of both FA turnover and invadopodia-dependent ECM degradation. ZF21 interacts with multiple factors for FA turnover, including focal adhesion kinase (FAK), microtubules, m-Calpain, and Src homology region 2-containing protein tyrosine phosphatase 2 (SHP-2). In particular, the dephosphorylation of FAK by ZF21 is a key event in tumor invasion. However, the precise role of ZF21 binding to FAK remains unclear. We established a method to disrupt the interaction between ZF21 and FAK using the FAK-binding NH2 -terminal region of ZF21. Tumor cells expressing the ZF21-derived polypeptide had significantly decreased FA turnover, migration, invadopodia-dependent ECM degradation, and Matrigel invasion. Furthermore, the expression of the polypeptide inhibited an early step of experimental lung metastasis in mice. These findings indicate that the interaction of ZF21 with FAK is necessary for FA turnover as well as ECM degradation at the invadopodia. Thus, ZF21 is a potential regulator that coordinates the equilibrium between FA turnover and invadopodia activity by interacting with FAK.
Collapse
Affiliation(s)
- Makoto Nagano
- Department of Biological Science and Technology, Tokyo University of Science, Tokyo, Japan
| | - Daisuke Hoshino
- Division of Cancer Cell Research, Kanagawa Cancer Center Research Institute, Yokohama, Japan.,Organoid Biology Unit, Kanagawa Cancer Center Research Institute, Yokohama, Japan
| | - Jiro Toshima
- Department of Biological Science and Technology, Tokyo University of Science, Tokyo, Japan
| | - Motoharu Seiki
- Division of Cancer Cell Research, Institute of Medical Science, University of Tokyo, Minato-ku, Japan
| | - Naohiko Koshikawa
- Division of Cancer Cell Research, Kanagawa Cancer Center Research Institute, Yokohama, Japan.,Department of Life Science and Technology, Tokyo Institute of Technology, Yokohama, Japan
| |
Collapse
|
20
|
Hirvonen LM, Marsh RJ, Jones GE, Cox S. Combined AFM and super-resolution localisation microscopy: Investigating the structure and dynamics of podosomes. Eur J Cell Biol 2020; 99:151106. [PMID: 33070038 PMCID: PMC7768945 DOI: 10.1016/j.ejcb.2020.151106] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2020] [Revised: 06/10/2020] [Accepted: 07/01/2020] [Indexed: 01/17/2023] Open
Abstract
Podosomes are mechanosensitive attachment/invasion structures that form on the matrix-adhesion interface of cells and protrude into the extracellular matrix to probe and remodel. Despite their central role in many cellular processes, their exact molecular structure and function remain only partially understood. We review recent progress in molecular scale imaging of podosome architecture, including our newly developed localisation microscopy technique termed HAWK which enables artefact-free live-cell super-resolution microscopy of podosome ring proteins, and report new results on combining fluorescence localisation microscopy (STORM/PALM) and atomic force microscopy (AFM) on one setup, where localisation microscopy provides the location and dynamics of fluorescently labelled podosome components, while the spatial variation of stiffness is mapped with AFM. For two-colour localisation microscopy we combine iFluor-647, which has previously been shown to eliminate the need to change buffer between imaging modes, with the photoswitchable protein mEOS3.2, which also enables live cell imaging.
Collapse
Affiliation(s)
- Liisa M Hirvonen
- Randall Centre for Cell and Molecular Biophysics, King's College London, Guy's Campus, London SE1 1UL, UK
| | - Richard J Marsh
- Randall Centre for Cell and Molecular Biophysics, King's College London, Guy's Campus, London SE1 1UL, UK
| | - Gareth E Jones
- Randall Centre for Cell and Molecular Biophysics, King's College London, Guy's Campus, London SE1 1UL, UK.
| | - Susan Cox
- Randall Centre for Cell and Molecular Biophysics, King's College London, Guy's Campus, London SE1 1UL, UK.
| |
Collapse
|
21
|
The podosome cap: past, present, perspective. Eur J Cell Biol 2020; 99:151087. [DOI: 10.1016/j.ejcb.2020.151087] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2019] [Revised: 05/04/2020] [Accepted: 05/16/2020] [Indexed: 12/22/2022] Open
|
22
|
Song Y, Yuan H, Wang J, Wu Y, Xiao Y, Mao S. KLHL22 Regulates the EMT and Proliferation in Colorectal Cancer Cells in Part via the Wnt/β-Catenin Signaling Pathway. Cancer Manag Res 2020; 12:3981-3993. [PMID: 32547233 PMCID: PMC7264042 DOI: 10.2147/cmar.s252232] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2020] [Accepted: 04/30/2020] [Indexed: 11/23/2022] Open
Abstract
Background Colorectal cancer (CRC) is one of the most common aggressive malignancies. KLHL22 functions as a tumor suppressor, and previous findings have demonstrated that KLHL22 can regulate the development of breast cancer and CRC. However, few studies have investigated the role of KLHL22 in CRC cell epithelial-to-mesenchymal transition (EMT) and proliferation. The current study aimed to detect the role of KLHL22 in CRC cell proliferation and EMT and to elucidate the probable molecular mechanisms through which KLHL22 is involved with these processes. Materials and Methods Transwell invasion, MTT, immunohistochemistry and Western blotting assays were performed to evaluate the migration, invasion and proliferation abilities of CRC cells, and the levels of active molecules involved in the Wnt/β-catenin signaling pathway were examined through Western blotting analysis. In addition, the in vivo function of KLHL22 was assessed using a tumor xenograft model. Results KLHL22 expression was weaker in CRC tissues than in nonmalignant tissues and could inhibit cell invasion, migration, and proliferation in vitro. Furthermore, the regulatory effects of KLHL22 on EMT were partially attributed to the Wnt/β-catenin signaling pathway. The in vivo results also showed that KLHL22 modulated CRC tumorigenesis. Conclusion KLHL22 can regulate the activity of GSK-3β to influence the level of PI3K, and this regulation promotes EMT inhibition partially through the Wnt/β-catenin signaling pathway.
Collapse
Affiliation(s)
- Yi Song
- Department of General Surgery, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi 330006, People's Republic of China
| | - Huiping Yuan
- Department of Gastrointestinal Surgery, Cangzhou Hospital of Integrated Traditional Chinese and Western Medicine, Cangzhou, Hebei 061000, People's Republic of China
| | - Jia Wang
- Radiotherapy and Chemotherapy Department, Cangzhou Hospital of Integrated Traditional Chinese and Western Medicine, Cangzhou, Hebei 061000, People's Republic of China
| | - Yuhe Wu
- Basic Medical College, Gannan Medical University, Ganzhou, JiangXi 341000, People's Republic of China
| | - Yuhong Xiao
- Department of Rehabilitation Medicine, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi 330006, People's Republic of China
| | - Shengxun Mao
- Department of General Surgery, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi 330006, People's Republic of China
| |
Collapse
|
23
|
Lee J, Zhang J, Chung YJ, Kim JH, Kook CM, González-Navajas JM, Herdman DS, Nürnberg B, Insel PA, Corr M, Mo JH, Tao A, Yasuda K, Rifkin IR, Broide DH, Sciammas R, Webster NJG, Raz E. Inhibition of IRF4 in dendritic cells by PRR-independent and -dependent signals inhibit Th2 and promote Th17 responses. eLife 2020; 9:e49416. [PMID: 32014112 PMCID: PMC7000221 DOI: 10.7554/elife.49416] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2019] [Accepted: 01/17/2020] [Indexed: 12/13/2022] Open
Abstract
Cyclic AMP (cAMP) is involved in many biological processes but little is known regarding its role in shaping immunity. Here we show that cAMP-PKA-CREB signaling (a pattern recognition receptor [PRR]-independent mechanism) regulates conventional type-2 Dendritic Cells (cDC2s) in mice and reprograms their Th17-inducing properties via repression of IRF4 and KLF4, transcription factors essential for cDC2-mediated Th2 induction. In mice, genetic loss of IRF4 phenocopies the effects of cAMP on Th17 induction and restoration of IRF4 prevents the cAMP effect. Moreover, curdlan, a PRR-dependent microbial product, activates CREB and represses IRF4 and KLF4, resulting in a pro-Th17 phenotype of cDC2s. These in vitro and in vivo results define a novel signaling pathway by which cDC2s display plasticity and provide a new molecular basis for the classification of novel cDC2 and cDC17 subsets. The findings also reveal that repressing IRF4 and KLF4 pathway can be harnessed for immuno-regulation.
Collapse
Affiliation(s)
- Jihyung Lee
- Department of MedicineUniversity of California San DiegoSan DiegoUnited States
| | - Junyan Zhang
- Department of MedicineUniversity of California San DiegoSan DiegoUnited States
- The Second Affiliated Hospital of Guangzhou Medical University (GMU), The State Key Laboratory of Respiratory Disease, Guangdong Provincial Key Laboratory of Allergy & Clinical ImmunologyGuangzhouChina
- Center for Immunology, Inflammation and Immune-mediated disease, GMUGuangzhouChina
| | - Young-Jun Chung
- Department of MedicineUniversity of California San DiegoSan DiegoUnited States
- Department of Otorhinolaryngology-Head and Neck SurgeryDankook University College of MedicineChungnamRepublic of Korea
| | - Jun Hwan Kim
- Department of MedicineUniversity of California San DiegoSan DiegoUnited States
| | - Chae Min Kook
- Department of MedicineUniversity of California San DiegoSan DiegoUnited States
| | - José M González-Navajas
- Center for Immunology, Inflammation and Immune-mediated disease, GMUGuangzhouChina
- Alicante Institute for Health and Biomedical Research (ISABIAL - FISABIO)AlicanteSpain
- Networked Biomedical Research Center for Hepatic and Digestive Diseases (CIBERehd)Institute of Health Carlos IIIMadridSpain
| | - David S Herdman
- Department of MedicineUniversity of California San DiegoSan DiegoUnited States
| | - Bernd Nürnberg
- Department of Pharmacology and Experimental TherapyUniversity of TübingenTübingenGermany
| | - Paul A Insel
- Department of MedicineUniversity of California San DiegoSan DiegoUnited States
- Department of PharmacologyUniversity of California San DiegoSan DiegoUnited States
| | - Maripat Corr
- Department of MedicineUniversity of California San DiegoSan DiegoUnited States
| | - Ji-Hun Mo
- Department of Otorhinolaryngology-Head and Neck SurgeryDankook University College of MedicineChungnamRepublic of Korea
| | - Ailin Tao
- The Second Affiliated Hospital of Guangzhou Medical University (GMU), The State Key Laboratory of Respiratory Disease, Guangdong Provincial Key Laboratory of Allergy & Clinical ImmunologyGuangzhouChina
- Center for Immunology, Inflammation and Immune-mediated disease, GMUGuangzhouChina
| | - Kei Yasuda
- Boston University School of MedicineBostonUnited States
| | - Ian R Rifkin
- Boston University School of MedicineBostonUnited States
- VA Boston Healthcare SystemBostonUnited States
| | - David H Broide
- Department of MedicineUniversity of California San DiegoSan DiegoUnited States
| | - Roger Sciammas
- Center for Comparative MedicineUniversity of California, DavisDavisUnited States
| | - Nicholas JG Webster
- Department of MedicineUniversity of California San DiegoSan DiegoUnited States
- VA San Diego Healthcare SystemSan DiegoUnited States
| | - Eyal Raz
- Department of MedicineUniversity of California San DiegoSan DiegoUnited States
- Center for Immunology, Inflammation and Immune-mediated disease, GMUGuangzhouChina
| |
Collapse
|
24
|
van den Dries K, Linder S, Maridonneau-Parini I, Poincloux R. Probing the mechanical landscape – new insights into podosome architecture and mechanics. J Cell Sci 2019; 132:132/24/jcs236828. [DOI: 10.1242/jcs.236828] [Citation(s) in RCA: 52] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
ABSTRACT
Podosomes are dynamic adhesion structures formed constitutively by macrophages, dendritic cells and osteoclasts and transiently in a wide variety of cells, such as endothelial cells and megakaryocytes. They mediate numerous functions, including cell–matrix adhesion, extracellular matrix degradation, mechanosensing and cell migration. Podosomes present as micron-sized F-actin cores surrounded by an adhesive ring of integrins and integrin–actin linkers, such as talin and vinculin. In this Review, we highlight recent research that has considerably advanced our understanding of the complex architecture–function relationship of podosomes by demonstrating that the podosome ring actually consists of discontinuous nano-clusters and that the actin network in between podosomes comprises two subsets of unbranched actin filaments, lateral and dorsal podosome-connecting filaments. These lateral and dorsal podosome-connecting filaments connect the core and ring of individual podosomes and adjacent podosomes, respectively. We also highlight recent insights into the podosome cap as a novel regulatory module of actomyosin-based contractility. We propose that these newly identified features are instrumental for the ability of podosomes to generate protrusion forces and to mechanically probe their environment. Furthermore, these new results point to an increasing complexity of podosome architecture and have led to our current view of podosomes as autonomous force generators that drive cell migration.
Collapse
Affiliation(s)
- Koen van den Dries
- Department of Cell Biology, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Geert Grooteplein 26-28, 6525 GA, Nijmegen, The Netherlands
| | - Stefan Linder
- Institut für medizinische Mikrobiologie, Virologie und Hygiene, Universitätsklinikum Eppendorf, Martinistr. 52, 20246 Hamburg, Germany
| | - Isabelle Maridonneau-Parini
- Institut de Pharmacologie et de Biologie Structurale, Université de Toulouse, CNRS, UMR5089, 205 route de Narbonne, BP64182 31077 Toulouse, France
| | - Renaud Poincloux
- Institut de Pharmacologie et de Biologie Structurale, Université de Toulouse, CNRS, UMR5089, 205 route de Narbonne, BP64182 31077 Toulouse, France
| |
Collapse
|
25
|
van den Dries K, Nahidiazar L, Slotman JA, Meddens MBM, Pandzic E, Joosten B, Ansems M, Schouwstra J, Meijer A, Steen R, Wijers M, Fransen J, Houtsmuller AB, Wiseman PW, Jalink K, Cambi A. Modular actin nano-architecture enables podosome protrusion and mechanosensing. Nat Commun 2019; 10:5171. [PMID: 31729386 PMCID: PMC6858452 DOI: 10.1038/s41467-019-13123-3] [Citation(s) in RCA: 49] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2018] [Accepted: 10/11/2019] [Indexed: 01/03/2023] Open
Abstract
Basement membrane transmigration during embryonal development, tissue homeostasis and tumor invasion relies on invadosomes, a collective term for invadopodia and podosomes. An adequate structural framework for this process is still missing. Here, we reveal the modular actin nano-architecture that enables podosome protrusion and mechanosensing. The podosome protrusive core contains a central branched actin module encased by a linear actin module, each harboring specific actin interactors and actin isoforms. From the core, two actin modules radiate: ventral filaments bound by vinculin and connected to the plasma membrane and dorsal interpodosomal filaments crosslinked by myosin IIA. On stiff substrates, the actin modules mediate long-range substrate exploration, associated with degradative behavior. On compliant substrates, the vinculin-bound ventral actin filaments shorten, resulting in short-range connectivity and a focally protrusive, non-degradative state. Our findings redefine podosome nanoscale architecture and reveal a paradigm for how actin modularity drives invadosome mechanosensing in cells that breach tissue boundaries.
Collapse
Affiliation(s)
- Koen van den Dries
- Department of Cell Biology, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, Netherlands
| | - Leila Nahidiazar
- Division of Cell Biology, The Netherlands Cancer Institute, Amsterdam, Netherlands
- van Leeuwenhoek Centre of Advanced Microscopy, Amsterdam, Netherlands
| | - Johan A Slotman
- Department of Pathology, Optical imaging center Erasmus MC, Rotterdam, Netherlands
| | - Marjolein B M Meddens
- Department of Physics and Astronomy and Department of Pathology, University of New Mexico, Albuquerque, NM, 87131, USA
| | - Elvis Pandzic
- Biomedical Imaging Facility, Mark Wainwright Analytical Centre, University of New South Wales, Sydney, NSW, 2052, Australia
| | - Ben Joosten
- Department of Cell Biology, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, Netherlands
| | - Marleen Ansems
- Radiotherapy & OncoImmunology Laboratory, Department of Radiation Oncology, Radboud University Medical Center, Nijmegen, Netherlands
| | - Joost Schouwstra
- Department of Cell Biology, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, Netherlands
| | - Anke Meijer
- Department of Cell Biology, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, Netherlands
| | - Raymond Steen
- Department of Cell Biology, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, Netherlands
| | - Mietske Wijers
- Department of Cell Biology, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, Netherlands
| | - Jack Fransen
- Department of Cell Biology, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, Netherlands
| | | | - Paul W Wiseman
- Departments of Physics and Chemistry, McGill University Otto Maass (OM), Chemistry Building, 801 Sherbrooke Street West, Montreal, QC, H3A 0B8, Canada
| | - Kees Jalink
- Division of Cell Biology, The Netherlands Cancer Institute, Amsterdam, Netherlands
- van Leeuwenhoek Centre of Advanced Microscopy, Amsterdam, Netherlands
| | - Alessandra Cambi
- Department of Cell Biology, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, Netherlands.
| |
Collapse
|
26
|
de Vos IJHM, Wong ASW, Welting TJM, Coull BJ, van Steensel MAM. Multicentric osteolytic syndromes represent a phenotypic spectrum defined by defective collagen remodeling. Am J Med Genet A 2019; 179:1652-1664. [PMID: 31218820 DOI: 10.1002/ajmg.a.61264] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2018] [Revised: 04/15/2019] [Accepted: 05/13/2019] [Indexed: 02/06/2023]
Abstract
Frank-Ter Haar syndrome (FTHS), Winchester syndrome (WS), and multicentric osteolysis, nodulosis, and arthropathy (MONA) are ultra-rare multisystem disorders characterized by craniofacial malformations, reduced bone density, skeletal and cardiac anomalies, and dermal fibrosis. These autosomal recessive syndromes are caused by homozygous mutation or deletion of respectively SH3PXD2B (SH3 and PX Domains 2B), MMP14 (matrix metalloproteinase 14), or MMP2. Here, we give an overview of the clinical features of 63 previously reported patients with an SH3PXD2B, MMP14, or MMP2 mutation, demonstrating considerable clinical overlap between FTHS, WS, and MONA. Interestingly, the protein products of SH3PXD2B, MMP14, and MMP2 directly cooperate in collagen remodeling. We review animal models for these three disorders that accurately reflect the major clinical features and likewise show significant phenotypical similarity with each other. Furthermore, they demonstrate that defective collagen remodeling is central in the underlying pathology. As such, we propose a nosological revision, placing these SH3PXD2B, MMP14, and MMP2 related syndromes in a novel "defective collagen-remodelling spectrum (DECORS)". In our opinion, this revised nosology better reflects the central role for impaired collagen remodeling, a potential target for pharmaceutical intervention.
Collapse
Affiliation(s)
- Ivo J H M de Vos
- Skin Research Institute of Singapore, Agency for Science, Technology and Research (A*STAR), Singapore, Singapore
| | - Arnette Shi Wei Wong
- Skin Research Institute of Singapore, Agency for Science, Technology and Research (A*STAR), Singapore, Singapore
| | - Tim J M Welting
- Department of Orthopedic Surgery, Maastricht University Medical Center+, Maastricht, the Netherlands.,School for Public Health and Primary Care (CAPHRI), Maastricht University Medical Center+, Maastricht, the Netherlands
| | - Barry J Coull
- Lancaster Medical School, Faculty of Health and Medicine, Lancaster University, Lancaster, UK
| | - Maurice A M van Steensel
- Skin Research Institute of Singapore, Agency for Science, Technology and Research (A*STAR), Singapore, Singapore.,Lee Kong Chian School of Medicine, Nanyang Technological University (NTU), Singapore, Singapore
| |
Collapse
|
27
|
Sit B, Gutmann D, Iskratsch T. Costameres, dense plaques and podosomes: the cell matrix adhesions in cardiovascular mechanosensing. J Muscle Res Cell Motil 2019; 40:197-209. [PMID: 31214894 PMCID: PMC6726830 DOI: 10.1007/s10974-019-09529-7] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2019] [Accepted: 06/15/2019] [Indexed: 12/12/2022]
Abstract
The stiffness of the cardiovascular environment changes during ageing and in disease and contributes to disease incidence and progression. For instance, increased arterial stiffness can lead to atherosclerosis, while stiffening of the heart due to fibrosis can increase the chances of heart failure. Cells can sense the stiffness of the extracellular matrix through integrin adhesions and other mechanosensitive structures and in response to this initiate mechanosignalling pathways that ultimately change the cellular behaviour. Over the past decades, interest in mechanobiology has steadily increased and with this also our understanding of the molecular basis of mechanosensing and transduction. However, much of our knowledge about the mechanisms is derived from studies investigating focal adhesions in non-muscle cells, which are distinct in several regards from the cell-matrix adhesions in cardiomyocytes (costameres) or vascular smooth muscle cells (dense plaques or podosomes). Therefore, we will look here first at the evidence for mechanical sensing in the cardiovascular system, before comparing the different cytoskeletal arrangements and adhesion sites in cardiomyocytes and vascular smooth muscle cells and what is known about mechanical sensing through the various structures.
Collapse
Affiliation(s)
- Brian Sit
- Division of Bioengineering, School of Engineering and Materials Science & Institute for Bioengineering, Queen Mary University of London, London, UK
| | - Daniel Gutmann
- Division of Bioengineering, School of Engineering and Materials Science & Institute for Bioengineering, Queen Mary University of London, London, UK
| | - Thomas Iskratsch
- Division of Bioengineering, School of Engineering and Materials Science & Institute for Bioengineering, Queen Mary University of London, London, UK.
| |
Collapse
|
28
|
Tian Y, Wu Y, Liu L, He L, Gao J, Zhou L, Yu F, Yu S, Wang H. The structural characteristics of mononuclear-macrophage membrane observed by atomic force microscopy. J Struct Biol 2019; 206:314-321. [DOI: 10.1016/j.jsb.2019.04.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2018] [Revised: 03/09/2019] [Accepted: 04/01/2019] [Indexed: 01/26/2023]
|
29
|
Barger SR, Reilly NS, Shutova MS, Li Q, Maiuri P, Heddleston JM, Mooseker MS, Flavell RA, Svitkina T, Oakes PW, Krendel M, Gauthier NC. Membrane-cytoskeletal crosstalk mediated by myosin-I regulates adhesion turnover during phagocytosis. Nat Commun 2019; 10:1249. [PMID: 30890704 PMCID: PMC6425032 DOI: 10.1038/s41467-019-09104-1] [Citation(s) in RCA: 54] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2018] [Accepted: 02/21/2019] [Indexed: 11/09/2022] Open
Abstract
Phagocytosis of invading pathogens or cellular debris requires a dramatic change in cell shape driven by actin polymerization. For antibody-covered targets, phagocytosis is thought to proceed through the sequential engagement of Fc-receptors on the phagocyte with antibodies on the target surface, leading to the extension and closure of the phagocytic cup around the target. We find that two actin-dependent molecular motors, class 1 myosins myosin 1e and myosin 1f, are specifically localized to Fc-receptor adhesions and required for efficient phagocytosis of antibody-opsonized targets. Using primary macrophages lacking both myosin 1e and myosin 1f, we find that without the actin-membrane linkage mediated by these myosins, the organization of individual adhesions is compromised, leading to excessive actin polymerization, slower adhesion turnover, and deficient phagocytic internalization. This work identifies a role for class 1 myosins in coordinated adhesion turnover during phagocytosis and supports a mechanism involving membrane-cytoskeletal crosstalk for phagocytic cup closure.
Collapse
Affiliation(s)
- Sarah R Barger
- Cell and Developmental Biology Department, State University of New York Upstate Medical University, Syracuse, 13210, NY, USA
| | - Nicholas S Reilly
- Department of Physics, University of Rochester, Rochester, 14627, NY, USA
| | - Maria S Shutova
- Department of Biology, University of Pennsylvania, Philadelphia, 19104, PA, USA
| | - Qingsen Li
- IFOM, FIRC Institute of Molecular Oncology, Milan, 20139, Italy
| | - Paolo Maiuri
- IFOM, FIRC Institute of Molecular Oncology, Milan, 20139, Italy
| | - John M Heddleston
- Advanced Imaging Center, Howard Hughes Medical Institute Janelia Research Campus, Ashburn, 20147, VA, USA
| | - Mark S Mooseker
- Molecular, Cellular and Developmental Biology, Yale University, New Haven, 06520, CT, USA
| | - Richard A Flavell
- Department of Immunobiology, Yale University School of Medicine, New Haven, 06519, CT, USA
- Howard Hughes Medical Institute, Yale University, New Haven, 06519, CT, USA
| | - Tatyana Svitkina
- Department of Biology, University of Pennsylvania, Philadelphia, 19104, PA, USA
| | - Patrick W Oakes
- Department of Physics, University of Rochester, Rochester, 14627, NY, USA
- Department of Biology, University of Rochester, Rochester, 14627, NY, USA
| | - Mira Krendel
- Cell and Developmental Biology Department, State University of New York Upstate Medical University, Syracuse, 13210, NY, USA.
| | - Nils C Gauthier
- IFOM, FIRC Institute of Molecular Oncology, Milan, 20139, Italy.
| |
Collapse
|
30
|
Kryczka J, Papiewska-Pajak I, Kowalska MA, Boncela J. Cathepsin B Is Upregulated and Mediates ECM Degradation in Colon Adenocarcinoma HT29 Cells Overexpressing Snail. Cells 2019; 8:cells8030203. [PMID: 30818851 PMCID: PMC6468499 DOI: 10.3390/cells8030203] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2019] [Revised: 02/08/2019] [Accepted: 02/20/2019] [Indexed: 12/16/2022] Open
Abstract
During tumor development and ongoing metastasis the acquisition of mesenchymal cell traits by epithelial carcinoma cells is achieved through a programmed phenotypic shift called the epithelial-to-mesenchymal transition, EMT. EMT contributes to increased cancer cell motility and invasiveness mainly through invadosomes, the adhesion structures that accompany the mesenchymal migration. The invadosomes and their associated proteases restrict protease activity to areas of the cell in direct contact with the ECM, thus precisely controlling cell invasion. Our data prove that Snail-overexpressing HT-29 cells that imitate the phenotype of colon cancer cells in the early stage of the EMT showed an increase in the expression and pericellular activity of cathepsin B. It appears that the pericellular localization of cathepsin B, also observed in colon and rectum adenocarcinoma tissue samples, plays a key role in its function.
Collapse
Affiliation(s)
- Jakub Kryczka
- Institute of Medical Biology, Polish Academy of Sciences, 93-232 Lodz, Poland.
| | | | - M Anna Kowalska
- Institute of Medical Biology, Polish Academy of Sciences, 93-232 Lodz, Poland.
| | - Joanna Boncela
- Institute of Medical Biology, Polish Academy of Sciences, 93-232 Lodz, Poland.
| |
Collapse
|
31
|
Kim JK, Shin YJ, Ha LJ, Kim DH, Kim DH. Unraveling the Mechanobiology of the Immune System. Adv Healthc Mater 2019; 8:e1801332. [PMID: 30614636 PMCID: PMC7700013 DOI: 10.1002/adhm.201801332] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2018] [Revised: 12/01/2018] [Indexed: 12/20/2022]
Abstract
Cells respond and actively adapt to environmental cues in the form of mechanical stimuli. This extends to immune cells and their critical role in the maintenance of tissue homeostasis. Multiple recent studies have begun illuminating underlying mechanisms of mechanosensation in modulating immune cell phenotypes. Since the extracellular microenvironment is critical to modify cellular physiology that ultimately determines the functionality of the cell, understanding the interactions between immune cells and their microenvironment is necessary. This review focuses on mechanoregulation of immune responses mediated by macrophages, dendritic cells, and T cells, in the context of modern mechanobiology.
Collapse
Affiliation(s)
- Jeong-Ki Kim
- KU-KIST Graduate School of Converging Science and Technology, Korea University, Seoul 02841, Republic of Korea
| | - Yu Jung Shin
- Department of Bioengineering, University of Washington, Seattle, WA 98109, USA
| | - Leslie Jaesun Ha
- KU-KIST Graduate School of Converging Science and Technology, Korea University, Seoul 02841, Republic of Korea
| | - Deok-Ho Kim
- Department of Bioengineering, University of Washington, Seattle, WA 98109, USA
| | - Dong-Hwee Kim
- KU-KIST Graduate School of Converging Science and Technology, Korea University, Seoul 02841, Republic of Korea
| |
Collapse
|
32
|
Alonso F, Spuul P, Kramer IJ, Génot E. [Variations on the theme of podosomes, context matters]. Med Sci (Paris) 2019; 34:1063-1070. [PMID: 30623771 DOI: 10.1051/medsci/2018296] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Podosomes are actin-based microdomains connecting the cell with its extracellular matrix. Contractile actin-myosin cables assemble them into a network that constitutes a versatile cellular superstructure. Discovered and extensively described in in vitro conditions, podosomes now appear as major actors of specific physiological processes. They share common characteristics but their morphology and their effect on cell functioning can only be apprehended in specific cellular contexts. We focus here on three cellular processes involving podosomes and discuss their properties in context.
Collapse
Affiliation(s)
- Florian Alonso
- Centre de recherche cardio-thoracique de Bordeaux (Inserm U1045), Université de Bordeaux, Bordeaux Cedex, F-33076 France
| | - Pirjo Spuul
- Department of chemistry and biotechnology, division of gene technology, Tallinn University of Technology, 12618 Tallinn, Estonie
| | - IJsbrand Kramer
- Centre de recherche cardio-thoracique de Bordeaux (Inserm U1045), Université de Bordeaux, Bordeaux Cedex, F-33076 France
| | - Elisabeth Génot
- Centre de recherche cardio-thoracique de Bordeaux (Inserm U1045), Université de Bordeaux, Bordeaux Cedex, F-33076 France
| |
Collapse
|
33
|
Three-Dimensional Reconstruction Imaging Method to Study the Function of EFHD2 in Invadopodia Formation. Methods Mol Biol 2019; 1929:607-613. [PMID: 30710300 DOI: 10.1007/978-1-4939-9030-6_38] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Calcium and calcium-binding proteins play crucial roles in the regulation of actin dynamics, which contributes to cancer cell migration and invasion. In this chapter, we have focused on a three-dimensional imaging method to explore the pathophysiological function of EF-hand domain-containing protein D2 (EFHD2), a novel actin-binding protein. To overcome the limitations of two-dimensional imaging on substrate-coated cover glass for examination of invasive protrusions of cancer cells, we suggest three-dimensional reconstruction from optical z-sections of cells cultured on substrate-impregnated membrane filters of Transwell.
Collapse
|
34
|
Chi PY, Spuul P, Tseng FG, Genot E, Chou CF, Taloni A. Cell Migration in Microfluidic Devices: Invadosomes Formation in Confined Environments. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2019; 1146:79-103. [PMID: 31612455 DOI: 10.1007/978-3-030-17593-1_6] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
The last 20 years have seen the blooming of microfluidics technologies applied to biological sciences. Microfluidics provides effective tools for biological analysis, allowing the experimentalists to extend their playground to single cells and single molecules, with high throughput and resolution which were inconceivable few decades ago. In particular, microfluidic devices are profoundly changing the conventional way of studying the cell motility and cell migratory dynamics. In this chapter we will furnish a comprehensive view of the advancements made in the research domain of confinement-induced cell migration, thanks to the use of microfluidic devices. The chapter is subdivided in three parts. Each section will be addressing one of the fundamental questions that the microfluidic technology is contributing to unravel: (i) where cell migration takes place, (ii) why cells migrate and, (iii) how the cells migrate. The first introductory part is devoted to a thumbnail, and partially historical, description of microfluidics and its impact in biological sciences. Stress will be put on two aspects of the devices fabrication process, which are crucial for biological applications: materials used and coating methods. The second paragraph concerns the cell migration induced by environmental cues: chemical, leading to chemotaxis, mechanical, at the basis of mechanotaxis, and electrical, which induces electrotaxis. Each of them will be addressed separately, highlighting the fundamental role of microfluidics in providing the well-controlled experimental conditions where cell migration can be induced, investigated and ultimately understood. The third part of the chapter is entirely dedicated to how the cells move in confined environments. Invadosomes (the joint name for podosomes and invadopodia) are cell protrusion that contribute actively to cell migration or invasion. The formation of invadosomes under confinement is a research topic that only recently has caught the attention of the scientific community: microfluidic design is helping shaping the future direction of this emerging field of research.
Collapse
Affiliation(s)
- Pei-Yin Chi
- Department of Engineering and System Science, National Tsing Hua University, Hsinchu, Taiwan, Republic of China.,Nano Science and Technology Program, Taiwan International Graduate Program, Academia Sinica, Taipei, Taiwan, Republic of China.,Institute of Physics, Academia Sinica, Taipei, Taiwan, Republic of China
| | - Pirjo Spuul
- Department of Chemistry and Biotechnology, Division of Gene Technology, Tallinn University of Technology, Tallinn, Estonia
| | - Fan-Gang Tseng
- Department of Engineering and System Science, National Tsing Hua University, Hsinchu, Taiwan, Republic of China.,Frontier Research Center on Fundamental and Applied Sciences of Matters, National Tsing Hua University, Hsinchu, Taiwan, Republic of China.,Research Center for Applied Sciences, Academia Sinica, Taipei, Taiwan, Republic of China
| | - Elisabeth Genot
- Centre de Recherche Cardio-Thoracique de Bordeaux (INSERM U1045), Université de Bordeaux, Bordeaux, France.
| | - Chia-Fu Chou
- Institute of Physics, Academia Sinica, Taipei, Taiwan, Republic of China. .,Research Center for Applied Sciences, Academia Sinica, Taipei, Taiwan, Republic of China. .,Genomics Research Center and Research Center for Applied Sciences, Academia Sinica, Taipei, Taiwan, Republic of China.
| | - Alessandro Taloni
- Institute for Complex Systems, Consiglio Nazionale delle Ricerche, Roma, Italy.
| |
Collapse
|
35
|
Alonso F, Spuul P, Daubon T, Kramer IJ, Génot E. Variations on the theme of podosomes: A matter of context. BIOCHIMICA ET BIOPHYSICA ACTA-MOLECULAR CELL RESEARCH 2018; 1866:545-553. [PMID: 30594495 DOI: 10.1016/j.bbamcr.2018.12.009] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/01/2018] [Revised: 12/15/2018] [Accepted: 12/18/2018] [Indexed: 12/22/2022]
Abstract
Extensive in vitro studies have described podosomes as actin-based structures at the plasma membrane, connecting the cell with its extracellular matrix and endowed with multiple capabilities. Contractile actin-myosin cables assemble them into a network that constitutes a multifaceted cellular superstructure taking different forms - with common characteristics - but manifesting different properties depending on the context of study. Their morphology and their role in cell functioning and behavior are therefore now apprehended in in vivo or in vitro situations relevant to physiological processes. We focus here on three of them, namely: macrophage migration, antigen presentation by dendritic cells and endothelial cell sprouting during angiogenesis to highlight the characteristics of podosomes and their functioning shaped by the microenvironment.
Collapse
Affiliation(s)
- Florian Alonso
- Centre de Recherche Cardio-Thoracique de Bordeaux (INSERM U1045), Université de Bordeaux, Bordeaux F-33076 Cedex, France
| | - Pirjo Spuul
- Department of Chemistry and Biotechnology, Division of Gene Technology, Tallinn University of Technology, 12618 Tallinn, Estonia
| | - Thomas Daubon
- Laboratoire de l'Angiogénèse et du Microenvironnement des Cancers (INSERM U1029), Université de Bordeaux, Bordeaux F-33076 Cedex, France
| | - IJsbrand Kramer
- Centre de Recherche Cardio-Thoracique de Bordeaux (INSERM U1045), Université de Bordeaux, Bordeaux F-33076 Cedex, France
| | - Elisabeth Génot
- Centre de Recherche Cardio-Thoracique de Bordeaux (INSERM U1045), Université de Bordeaux, Bordeaux F-33076 Cedex, France.
| |
Collapse
|
36
|
Norwood Toro LE, Wang Y, Condeelis JS, Jones JG, Backer JM, Bresnick AR. Myosin-IIA heavy chain phosphorylation on S1943 regulates tumor metastasis. Exp Cell Res 2018; 370:273-282. [PMID: 29953877 PMCID: PMC6117828 DOI: 10.1016/j.yexcr.2018.06.028] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2017] [Revised: 06/22/2018] [Accepted: 06/23/2018] [Indexed: 12/18/2022]
Abstract
Nonmuscle myosin-IIA (NMHC-IIA) heavy chain phosphorylation has gained recognition as an important feature of myosin-II regulation. In previous work, we showed that phosphorylation on S1943 promotes myosin-IIA filament disassembly in vitro and enhances EGF-stimulated lamellipod extension of breast tumor cells. However, the contribution of NMHC-IIA S1943 phosphorylation to the modulation of invasive cellular behavior and metastasis has not been examined. Stable expression of phosphomimetic (S1943E) or non-phosphorylatable (S1943A) NMHC-IIA in breast cancer cells revealed that S1943 phosphorylation enhances invadopodia function, and is critical for matrix degradation in vitro and experimental metastasis in vivo. These studies demonstrate a novel link between NMHC-IIA S1943 phosphorylation, the regulation of extracellular matrix degradation and tumor cell invasion and metastasis.
Collapse
Affiliation(s)
- Laura E Norwood Toro
- Department of Biochemistry, Albert Einstein College of Medicine, 1300 Morris Park Avenue, Bronx, NY 10461, United States
| | - Yarong Wang
- Department of Anatomy and Structural Biology, Albert Einstein College of Medicine, 1300 Morris Park Avenue, Bronx, NY 10461, United States
| | - John S Condeelis
- Department of Anatomy and Structural Biology, Albert Einstein College of Medicine, 1300 Morris Park Avenue, Bronx, NY 10461, United States; Integrated Imaging Program, Albert Einstein College of Medicine, 1300 Morris Park Avenue, Bronx, NY 10461, United States; Gruss Lipper Biophotonics Center, Albert Einstein College of Medicine, 1300 Morris Park Avenue, Bronx, NY 10461, United States
| | - Joan G Jones
- Department of Anatomy and Structural Biology, Albert Einstein College of Medicine, 1300 Morris Park Avenue, Bronx, NY 10461, United States; Department of Pathology, Albert Einstein College of Medicine, 1300 Morris Park Avenue, Bronx, NY 10461, United States; Department of Epidemiology and Population Health, Albert Einstein College of Medicine, 1300 Morris Park Avenue, Bronx, NY 10461, United States; Integrated Imaging Program, Albert Einstein College of Medicine, 1300 Morris Park Avenue, Bronx, NY 10461, United States
| | - Jonathan M Backer
- Department of Biochemistry, Albert Einstein College of Medicine, 1300 Morris Park Avenue, Bronx, NY 10461, United States; Department of Molecular Pharmacology, Albert Einstein College of Medicine, 1300 Morris Park Avenue, Bronx, NY 10461, United States.
| | - Anne R Bresnick
- Department of Biochemistry, Albert Einstein College of Medicine, 1300 Morris Park Avenue, Bronx, NY 10461, United States.
| |
Collapse
|
37
|
Cougoule C, Lastrucci C, Guiet R, Mascarau R, Meunier E, Lugo-Villarino G, Neyrolles O, Poincloux R, Maridonneau-Parini I. Podosomes, But Not the Maturation Status, Determine the Protease-Dependent 3D Migration in Human Dendritic Cells. Front Immunol 2018; 9:846. [PMID: 29760696 PMCID: PMC5936769 DOI: 10.3389/fimmu.2018.00846] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2017] [Accepted: 04/05/2018] [Indexed: 01/22/2023] Open
Abstract
Dendritic cells (DC) are professional Antigen-Presenting Cells scattered throughout antigen-exposed tissues and draining lymph nodes, and survey the body for pathogens. Their ability to migrate through tissues, a 3D environment, is essential for an effective immune response. Upon infection, recognition of Pathogen-Associated Molecular Patterns (PAMP) by Toll-like receptors (TLR) triggers DC maturation. Mature DC (mDC) essentially use the protease-independent, ROCK-dependent amoeboid mode in vivo, or in collagen matrices in vitro. However, the mechanisms of 3D migration used by human immature DC (iDC) are still poorly characterized. Here, we reveal that human monocyte-derived DC are able to use two migration modes in 3D. In porous matrices of fibrillar collagen I, iDC adopted the amoeboid migration mode. In dense matrices of gelled collagen I or Matrigel, iDC used the protease-dependent, ROCK-independent mesenchymal migration mode. Upon TLR4 activation by LPS, mDC-LPS lose the capacity to form podosomes and degrade the matrix along with impaired mesenchymal migration. TLR2 activation by Pam3CSK4 resulted in DC maturation, podosome maintenance, and efficient mesenchymal migration. Under all these conditions, when DC used the mesenchymal mode in dense matrices, they formed 3D podosomes at the tip of cell protrusions. Using PGE2, known to disrupt podosomes in DC, we observed that the cells remained in an immature status and the mesenchymal migration mode was abolished. We also observed that, while CCL5 (attractant of iDC) enhanced both amoeboid and mesenchymal migration of iDC, CCL19 and CCL21 (attractants of mDC) only enhanced mDC-LPS amoeboid migration without triggering mesenchymal migration. Finally, we examined the migration of iDC in tumor cell spheroids, a tissue-like 3D environment. We observed that iDC infiltrated spheroids of tumor cells using both migration modes. Altogether, these results demonstrate that human DC adopt the mesenchymal mode to migrate in 3D dense environments, which relies on their capacity to form podosomes independent of their maturation status, paving the way of further investigations on in vivo DC migration in dense tissues and its regulation during infections.
Collapse
Affiliation(s)
- Céline Cougoule
- Institut de Pharmacologie et de Biologie Structurale, IPBS, Université de Toulouse, CNRS, UPS, Toulouse, France
| | - Claire Lastrucci
- Institut de Pharmacologie et de Biologie Structurale, IPBS, Université de Toulouse, CNRS, UPS, Toulouse, France
| | - Romain Guiet
- Institut de Pharmacologie et de Biologie Structurale, IPBS, Université de Toulouse, CNRS, UPS, Toulouse, France
| | - Rémi Mascarau
- Institut de Pharmacologie et de Biologie Structurale, IPBS, Université de Toulouse, CNRS, UPS, Toulouse, France
| | - Etienne Meunier
- Institut de Pharmacologie et de Biologie Structurale, IPBS, Université de Toulouse, CNRS, UPS, Toulouse, France
| | - Geanncarlo Lugo-Villarino
- Institut de Pharmacologie et de Biologie Structurale, IPBS, Université de Toulouse, CNRS, UPS, Toulouse, France
| | - Olivier Neyrolles
- Institut de Pharmacologie et de Biologie Structurale, IPBS, Université de Toulouse, CNRS, UPS, Toulouse, France
| | - Renaud Poincloux
- Institut de Pharmacologie et de Biologie Structurale, IPBS, Université de Toulouse, CNRS, UPS, Toulouse, France
| | - Isabelle Maridonneau-Parini
- Institut de Pharmacologie et de Biologie Structurale, IPBS, Université de Toulouse, CNRS, UPS, Toulouse, France
| |
Collapse
|
38
|
Yuan H, Wei R, Xiao Y, Song Y, Wang J, Yu H, Fang T, Xu W, Mao S. RHBDF1 regulates APC-mediated stimulation of the epithelial-to-mesenchymal transition and proliferation of colorectal cancer cells in part via the Wnt/β-catenin signalling pathway. Exp Cell Res 2018; 368:24-36. [PMID: 29654741 DOI: 10.1016/j.yexcr.2018.04.009] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2017] [Revised: 04/04/2018] [Accepted: 04/10/2018] [Indexed: 12/31/2022]
Abstract
The human rhomboid family-1 gene (RHBDF1) is an oncogene in breast and head and neck squamous cancers. Here, we show that RHBDF1 plays a significant role in colorectal cancer (CRC) formation and that the RHBDF1 expression level is higher in CRC than in corresponding normal tissues. Moreover, RHBDF1 promotes cell proliferation, invasion and migration in vitro. Furthermore, through overexpression and silencing of RHBDF1 and the mediator complex, our study demonstrates that RHBDF1 may positively regulate adenomatous polyposis coli (APC) in the Wnt/β-catenin signalling pathway to increase the expression levels of MMP-14 and Twist, which act as important epithelial-to-mesenchymal transition (EMT) stimulating factors. Additionally, RHBDF1 may regulate c-myc and CyclinD1 expression to influence cell proliferation. Finally, RHBDF1 overexpression and silencing influence CRC growth in BALB/c nude mice. In summary, our findings demonstrate that the regulatory effects of RHBDF1 on EMT and on cell proliferation are partially attributable to the Wnt/β-catenin signalling pathway.
Collapse
Affiliation(s)
- Huiping Yuan
- Department of General Surgery, The Second Affiliated Hospital of Nanchang University, 330006 Nanchang, Jiangxi, China
| | - Ran Wei
- The First Clinical Medical College, Nanchang University, Nanchang, Jiangxi, China
| | - Yuhong Xiao
- The Second Clinical Medical College, Nanchang University, Nanchang, Jiangxi, China
| | - Yi Song
- Department of General Surgery, The Second Affiliated Hospital of Nanchang University, 330006 Nanchang, Jiangxi, China
| | - Jia Wang
- Department of General Surgery, The Second Affiliated Hospital of Nanchang University, 330006 Nanchang, Jiangxi, China
| | - Huihuan Yu
- Department of General Surgery, The Second Affiliated Hospital of Nanchang University, 330006 Nanchang, Jiangxi, China
| | - Ting Fang
- The Second Clinical Medical College, Nanchang University, Nanchang, Jiangxi, China
| | - Wei Xu
- Department of General Surgery, The Second Affiliated Hospital of Nanchang University, 330006 Nanchang, Jiangxi, China.
| | - Shengxun Mao
- Department of General Surgery, The Second Affiliated Hospital of Nanchang University, 330006 Nanchang, Jiangxi, China.
| |
Collapse
|
39
|
Suetsugu T, Koshizuka K, Seki N, Mizuno K, Okato A, Arai T, Misono S, Uchida A, Kumamoto T, Inoue H. Downregulation of matrix metalloproteinase 14 by the antitumor miRNA, miR-150-5p, inhibits the aggressiveness of lung squamous cell carcinoma cells. Int J Oncol 2017; 52:913-924. [PMID: 29286099 DOI: 10.3892/ijo.2017.4232] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2017] [Accepted: 11/24/2017] [Indexed: 11/06/2022] Open
Abstract
In the present study, in order to elucidate the aggressive nature of lung squamous cell carcinoma (LUSQ), we investigated the oncogenic RNA networks regulated by antitumor microRNAs (miRNAs or miRs) in LUSQ cells. The analysis of our original miRNA expression signatures of human cancers revealed that microRNA‑150‑5p (miR‑150‑5p) was downregulated in various types of cancer, indicating that miR‑150‑5p acts as an antitumor miRNA by targeting several oncogenic genes. Thus, the aims of this study were to investigate the antitumor roles of miR‑150‑5p in LUSQ cells and to identify oncogenes regulated by miR‑150‑5p that are involved in the aggressive behavior of LUSQ. The downregulation of miR‑150‑5p was validated in clinical samples of LUSQ and cell lines (SK-MES‑1 and EBC‑1). The ectopic overexpression of miR‑150‑5p significantly suppressed cancer cell aggressiveness. Comprehensive gene expression analyses revealed that miR‑150‑5p regulated 9 genes in the LUSQ cells. Among these, matrix metalloproteinase 14 (MMP14) was found to be a direct target of miR‑150‑5p, as shown by luciferase reporter assay. The knockdown of MMP14 using siRNA against MMP14 (si-MMP14) significantly inhibited cancer cell migration and invasion. The overexpression of MMP14 was detected in clinical specimens of LUSQ by immunohistochemistry. On the whole, these findings suggest that the downregulation of miR‑150‑5p and the overexpression of MMP14 may be deeply involved in the pathogenesis of LUSQ.
Collapse
Affiliation(s)
- Takayuki Suetsugu
- Department of Pulmonary Medicine, Graduate School of Medical and Dental Sciences, Kagoshima University, Kagoshima 890‑8520, Japan
| | - Keiichi Koshizuka
- Department of Functional Genomics, Chiba University Graduate School of Medicine, Chuo-ku, Chiba 260‑8670, Japan
| | - Naohiko Seki
- Department of Functional Genomics, Chiba University Graduate School of Medicine, Chuo-ku, Chiba 260‑8670, Japan
| | - Keiko Mizuno
- Department of Pulmonary Medicine, Graduate School of Medical and Dental Sciences, Kagoshima University, Kagoshima 890‑8520, Japan
| | - Atsushi Okato
- Department of Functional Genomics, Chiba University Graduate School of Medicine, Chuo-ku, Chiba 260‑8670, Japan
| | - Takayuki Arai
- Department of Functional Genomics, Chiba University Graduate School of Medicine, Chuo-ku, Chiba 260‑8670, Japan
| | - Shunsuke Misono
- Department of Pulmonary Medicine, Graduate School of Medical and Dental Sciences, Kagoshima University, Kagoshima 890‑8520, Japan
| | - Akifumi Uchida
- Department of Pulmonary Medicine, Graduate School of Medical and Dental Sciences, Kagoshima University, Kagoshima 890‑8520, Japan
| | - Tomohiro Kumamoto
- Department of Pulmonary Medicine, Graduate School of Medical and Dental Sciences, Kagoshima University, Kagoshima 890‑8520, Japan
| | - Hiromasa Inoue
- Department of Pulmonary Medicine, Graduate School of Medical and Dental Sciences, Kagoshima University, Kagoshima 890‑8520, Japan
| |
Collapse
|
40
|
Naegeli KM, Hastie E, Garde A, Wang Z, Keeley DP, Gordon KL, Pani AM, Kelley LC, Morrissey MA, Chi Q, Goldstein B, Sherwood DR. Cell Invasion In Vivo via Rapid Exocytosis of a Transient Lysosome-Derived Membrane Domain. Dev Cell 2017; 43:403-417.e10. [PMID: 29161591 DOI: 10.1016/j.devcel.2017.10.024] [Citation(s) in RCA: 69] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2017] [Revised: 09/19/2017] [Accepted: 10/22/2017] [Indexed: 11/27/2022]
Abstract
Invasive cells use small invadopodia to breach basement membrane (BM), a dense matrix that encases tissues. Following the breach, a large protrusion forms to clear a path for tissue entry by poorly understood mechanisms. Using RNAi screening for defects in Caenorhabditis elegans anchor cell (AC) invasion, we found that UNC-6(netrin)/UNC-40(DCC) signaling at the BM breach site directs exocytosis of lysosomes using the exocyst and SNARE SNAP-29 to form a large protrusion that invades vulval tissue. Live-cell imaging revealed that the protrusion is enriched in the matrix metalloprotease ZMP-1 and transiently expands AC volume by more than 20%, displacing surrounding BM and vulval epithelium. Photobleaching and genetic perturbations showed that the BM receptor dystroglycan forms a membrane diffusion barrier at the neck of the protrusion, which enables protrusion growth. Together these studies define a netrin-dependent pathway that builds an invasive protrusion, an isolated lysosome-derived membrane structure specialized to breach tissue barriers.
Collapse
Affiliation(s)
- Kaleb M Naegeli
- Department of Biology, Regeneration Next, Duke University, 130 Science Drive, Box 90338, Durham, NC 27708, USA; Department of Pharmacology and Cancer Biology, Duke University, Durham, NC 27708, USA
| | - Eric Hastie
- Department of Biology, Regeneration Next, Duke University, 130 Science Drive, Box 90338, Durham, NC 27708, USA
| | - Aastha Garde
- Department of Biology, Regeneration Next, Duke University, 130 Science Drive, Box 90338, Durham, NC 27708, USA
| | - Zheng Wang
- Research Center for Tissue Engineering and Regenerative Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430022, China; Department of Gastrointestinal Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430022, China
| | - Daniel P Keeley
- Department of Biology, Regeneration Next, Duke University, 130 Science Drive, Box 90338, Durham, NC 27708, USA
| | - Kacy L Gordon
- Department of Biology, Regeneration Next, Duke University, 130 Science Drive, Box 90338, Durham, NC 27708, USA
| | - Ariel M Pani
- Biology Department and Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
| | - Laura C Kelley
- Department of Biology, Regeneration Next, Duke University, 130 Science Drive, Box 90338, Durham, NC 27708, USA
| | - Meghan A Morrissey
- The Howard Hughes Medical Institute, University of California, San Francisco, San Francisco, CA 94158, USA; Department of Cellular and Molecular Pharmacology, University of California, San Francisco, San Francisco, CA 94158, USA
| | - Qiuyi Chi
- Department of Biology, Regeneration Next, Duke University, 130 Science Drive, Box 90338, Durham, NC 27708, USA
| | - Bob Goldstein
- Biology Department and Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
| | - David R Sherwood
- Department of Biology, Regeneration Next, Duke University, 130 Science Drive, Box 90338, Durham, NC 27708, USA; Department of Pharmacology and Cancer Biology, Duke University, Durham, NC 27708, USA; Regeneration Next, Duke University, Durham, NC 27710, USA.
| |
Collapse
|
41
|
Ólafsson EB, Varas-Godoy M, Barragan A. Toxoplasma gondii infection shifts dendritic cells into an amoeboid rapid migration mode encompassing podosome dissolution, secretion of TIMP-1, and reduced proteolysis of extracellular matrix. Cell Microbiol 2017; 20. [PMID: 29119662 DOI: 10.1111/cmi.12808] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2017] [Revised: 10/10/2017] [Accepted: 11/03/2017] [Indexed: 12/29/2022]
Abstract
Dendritic cells (DCs) infected by Toxoplasma gondii rapidly acquire a hypermigratory phenotype that promotes systemic parasite dissemination by a "Trojan horse" mechanism in mice. Recent paradigms of leukocyte migration have identified the amoeboid migration mode of DCs as particularly suited for rapid locomotion in extracellular matrix and tissues. Here, we have developed a microscopy-based high-throughput approach to assess motility and matrix degradation by Toxoplasma-challenged murine and human DCs. DCs challenged with T. gondii exhibited dependency on metalloproteinase activity for hypermotility and transmigration but, strikingly, also dramatically reduced pericellular proteolysis. Toxoplasma-challenged DCs up-regulated expression and secretion of tissue inhibitor of metalloproteinases-1 (TIMP-1) and their supernatants impaired matrix degradation by naïve DCs and by-stander DCs dose dependently. Gene silencing of TIMP-1 by short hairpin RNA restored matrix degradation activity in Toxoplasma-infected DCs. Additionally, dissolution of podosome structures in parasitised DCs coincided with abrogated matrix degradation. Toxoplasma lysates inhibited pericellular proteolysis in a MyD88-dependent fashion whereas abrogated proteolysis persevered in Toxoplasma-infected MyD88-deficient DCs. This indicated that both TLR/MyD88-dependent and TLR/MyD88-independent signalling pathways mediated podosome dissolution and the abrogated matrix degradation. We report that increased TIMP-1 secretion and cytoskeletal rearrangements encompassing podosome dissolution are features of Toxoplasma-induced hypermigration of DCs with an impact on matrix degradation. Jointly, the data highlight how an obligate intracellular parasite orchestrates key regulatory cellular processes consistent with non-proteolytic amoeboid migration of the vehicle cells that facilitate its dissemination.
Collapse
Affiliation(s)
- Einar B Ólafsson
- Department of Molecular Biosciences, The Wenner-Gren Institute, Stockholm University, Stockholm, Sweden
| | - Manuel Varas-Godoy
- Centro de Investigación Biomédica, Faculty of Medicine, Universidad de los Andes, Santiago, Chile
| | - Antonio Barragan
- Department of Molecular Biosciences, The Wenner-Gren Institute, Stockholm University, Stockholm, Sweden
| |
Collapse
|
42
|
Van der Borght K, Scott CL, Nindl V, Bouché A, Martens L, Sichien D, Van Moorleghem J, Vanheerswynghels M, De Prijck S, Saeys Y, Ludewig B, Gillebert T, Guilliams M, Carmeliet P, Lambrecht BN. Myocardial Infarction Primes Autoreactive T Cells through Activation of Dendritic Cells. Cell Rep 2017; 18:3005-3017. [PMID: 28329691 PMCID: PMC5379012 DOI: 10.1016/j.celrep.2017.02.079] [Citation(s) in RCA: 87] [Impact Index Per Article: 10.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2016] [Revised: 01/18/2017] [Accepted: 02/27/2017] [Indexed: 12/24/2022] Open
Abstract
Peripheral tolerance is crucial for avoiding activation of self-reactive T cells to tissue-restricted antigens. Sterile tissue injury can break peripheral tolerance, but it is unclear how autoreactive T cells get activated in response to self. An example of a sterile injury is myocardial infarction (MI). We hypothesized that tissue necrosis is an activator of dendritic cells (DCs), which control tolerance to self-antigens. DC subsets of a murine healthy heart consisted of IRF8-dependent conventional (c)DC1, IRF4-dependent cDC2, and monocyte-derived DCs. In steady state, cardiac self-antigen α-myosin was presented in the heart-draining mediastinal lymph node (mLN) by cDC1s, driving the proliferation of antigen-specific CD4+ TCR-M T cells and their differentiation into regulatory cells (Tregs). Following MI, all DC subsets infiltrated the heart, whereas only cDCs migrated to the mLN. Here, cDC2s induced TCR-M proliferation and differentiation into interleukin-(IL)-17/interferon-(IFN)γ-producing effector cells. Thus, cardiac-specific autoreactive T cells get activated by mature DCs following myocardial infarction. IRF8+ cDC1, IRF4+ cDC2, moDCs, and macrophages are the APCs of the murine heart Self-antigen presentation in the steady state drives Treg development via cDC1s Myocardial infarction promotes infiltration, activation, and maturation of all DCs Myocardial infarction promotes priming of Th1/Th17 autoreactive T cells via cDC2s
Collapse
Affiliation(s)
- Katrien Van der Borght
- Immunoregulation and Mucosal Immunology, VIB Center for Inflammation Research, 9052 Ghent, Belgium; Department of Internal Medicine, Ghent University, 9000 Ghent, Belgium
| | - Charlotte L Scott
- Immunoregulation and Mucosal Immunology, VIB Center for Inflammation Research, 9052 Ghent, Belgium; Department of Biomedical Molecular Biology, Ghent University, 9000 Ghent, Belgium
| | - Veronika Nindl
- Institute of Immunobiology, Kantonsspital St. Gallen, 9007 St. Gallen, Switzerland
| | - Ann Bouché
- VIB Vesalius Research Center, 3000 Leuven, Belgium
| | - Liesbet Martens
- Immunoregulation and Mucosal Immunology, VIB Center for Inflammation Research, 9052 Ghent, Belgium; Department of Internal Medicine, Ghent University, 9000 Ghent, Belgium; Department of Biomedical Molecular Biology, Ghent University, 9000 Ghent, Belgium
| | - Dorine Sichien
- Immunoregulation and Mucosal Immunology, VIB Center for Inflammation Research, 9052 Ghent, Belgium; Department of Biomedical Molecular Biology, Ghent University, 9000 Ghent, Belgium
| | - Justine Van Moorleghem
- Immunoregulation and Mucosal Immunology, VIB Center for Inflammation Research, 9052 Ghent, Belgium; Department of Internal Medicine, Ghent University, 9000 Ghent, Belgium
| | - Manon Vanheerswynghels
- Immunoregulation and Mucosal Immunology, VIB Center for Inflammation Research, 9052 Ghent, Belgium; Department of Internal Medicine, Ghent University, 9000 Ghent, Belgium
| | - Sofie De Prijck
- Immunoregulation and Mucosal Immunology, VIB Center for Inflammation Research, 9052 Ghent, Belgium; Department of Biomedical Molecular Biology, Ghent University, 9000 Ghent, Belgium
| | - Yvan Saeys
- Immunoregulation and Mucosal Immunology, VIB Center for Inflammation Research, 9052 Ghent, Belgium; Department of Internal Medicine, Ghent University, 9000 Ghent, Belgium; Department of Biomedical Molecular Biology, Ghent University, 9000 Ghent, Belgium
| | - Burkhard Ludewig
- Institute of Immunobiology, Kantonsspital St. Gallen, 9007 St. Gallen, Switzerland
| | - Thierry Gillebert
- Department of Internal Medicine, Ghent University, 9000 Ghent, Belgium
| | - Martin Guilliams
- Immunoregulation and Mucosal Immunology, VIB Center for Inflammation Research, 9052 Ghent, Belgium; Department of Biomedical Molecular Biology, Ghent University, 9000 Ghent, Belgium
| | | | - Bart N Lambrecht
- Immunoregulation and Mucosal Immunology, VIB Center for Inflammation Research, 9052 Ghent, Belgium; Department of Internal Medicine, Ghent University, 9000 Ghent, Belgium; Department of Pulmonary Medicine, ErasmusMC, 3015 Rotterdam, the Netherlands.
| |
Collapse
|
43
|
LIU XB, LO CM, CHENG Q, NG KTP, SHAO Y, LI CX, CHUNG SK, NG IOL, YU J, MAN K. Oval Cells Contribute to Fibrogenesis of Marginal Liver Grafts under Stepwise Regulation of Aldose Reductase and Notch Signaling. Am J Cancer Res 2017; 7:4879-4893. [PMID: 29187911 PMCID: PMC5706107 DOI: 10.7150/thno.20085] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2017] [Accepted: 07/29/2017] [Indexed: 12/18/2022] Open
Abstract
Background and Aims: Expanded donor criteria poses increased risk for late phase complications such as fibrosis that lead to graft dysfunction in liver transplantation. There remains a need to elucidate the precise mechanisms of post-transplant liver damage in order to improve the long-term outcomes of marginal liver grafts. In this study, we aimed to examine the role of oval cells in fibrogenic development of marginal liver grafts and explore the underlying mechanisms. Methods: Using an orthotopic rat liver transplantation model and human post-transplant liver biopsy tissues, the dynamics of oval cells in marginal liver grafts was evaluated by the platform integrating immuno-labeling techniques and ultrastructure examination. Underlying mechanisms were further explored in oval cells and an Aldose reductase (AR) knockout mouse model simulating marginal graft injury. Results: We demonstrated that activation of aldose reductase initiated oval cell proliferation in small-for-size fatty grafts during ductular reaction at the early phase after transplantation. These proliferative oval cells subsequently showed prevailing biliary differentiation and exhibited features of mesenchymal transition including dynamically co-expressing epithelial and mesenchymal markers, developing microstructures for extra-cellular matrix degradation (podosomes) or cell migration (filopodia and blebs), and acquiring the capacity in collagen production. Mechanistic studies further indicated that transition of oval cell-derived biliary cells toward mesenchymal phenotype ensued fibrogenesis in marginal grafts under the regulation of notch signaling pathway. Conclusions: Oval cell activation and their subsequent lineage commitment contribute to post-transplant fibrogenesis of small-for-size fatty liver grafts. Interventions targeting oval cell dynamics may serve as potential strategies to refine current clinical management.
Collapse
|
44
|
Cugno M, Borghi A, Marzano AV. PAPA, PASH and PAPASH Syndromes: Pathophysiology, Presentation and Treatment. Am J Clin Dermatol 2017; 18:555-562. [PMID: 28236224 DOI: 10.1007/s40257-017-0265-1] [Citation(s) in RCA: 84] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Pyoderma gangrenosum (PG) is a neutrophilic dermatosis usually manifesting as skin ulcers with undermined erythematous-violaceous borders. It may be isolated, associated with systemic conditions or occurring in the context of autoinflammatory syndromes such as PAPA (pyogenic arthritis, PG and acne), PASH (PG, acne and suppurative hidradenitis) or PAPASH (pyogenic arthritis, acne, PG and suppurative hidradenitis). From a physiopathological point of view, all these conditions share common mechanisms consisting of over-activation of the innate immune system leading to increased production of the interleukin (IL)-1 family and 'sterile' neutrophil-rich cutaneous inflammation. From a genetic point of view, a number of mutations affecting the proteins of the inflammasome complex (the molecular platform responsible for triggering autoinflammation) or the proteins that regulate inflammasome function have been described in these disorders. As these debilitating entities are all associated with the over-expression of IL-1 and tumour necrosis factor (TNF)-α, biological drugs specifically targeting these cytokines are currently the most effective treatments but, given the emerging role of IL-17 in the pathogenesis of these syndromes, IL-17 antagonists may represent the future management of these conditions.
Collapse
Affiliation(s)
- Massimo Cugno
- Medicina Interna, Dipartimento di Fisiopatologia Medico-Chirurgica e dei Trapianti, Università degli Studi di Milano, Ospedale Maggiore Policlinico, Fondazione IRCCS Ca' Granda, Via Pace, 9, 20122, Milan, Italy.
| | - Alessandro Borghi
- Dipartimento di Scienze Mediche, Sezione di Dermatologia e Malattie Infettive, Università degli Studi di Ferrara, Ferrara, Italy
| | - Angelo V Marzano
- Dipartimento di Fisiopatologia Medico-Chirurgica e dei Trapianti, Università degli Studi di Milano, Unità Operativa di Dermatologia, IRCCS Fondazione Ca' Granda, Ospedale Maggiore Policlinico, Milan, Italy
| |
Collapse
|
45
|
Takito J, Otsuka H, Inoue S, Kawashima T, Nakamura M. Symmetrical retrograde actin flow in the actin fusion structure is involved in osteoclast fusion. Biol Open 2017; 6:1104-1114. [PMID: 28711870 PMCID: PMC5550915 DOI: 10.1242/bio.025460] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
Abstract
The aim of this study was to elucidate the role of the zipper-like structure (ZLS), a podosome-related structure that transiently appears at the cell contact zone, in osteoclast fusion. Live-cell imaging of osteoclasts derived from RAW264.7 cells transfected with EGFP-actin revealed consistent symmetrical retrograde actin flow in the ZLS, but not in the podosome cluster, the podosome ring or the podosome belt. Confocal imaging showed that the distributions of F-actin, vinculin, paxillin and zyxin in the ZLS were different from those in the podosome belt. Thick actin filament bundles running outside the ZLS appeared to recruit non-muscle myosin IIA. The F-actin-rich domain of the ZLS contained actin-related protein 2/3 complex (Arp2/3). Inhibition of Arp2/3 activity disorganized the ZLS, disrupted actin flow, deteriorated cell-cell adhesion and inhibited osteoclast hypermultinucleation. In contrast, ML-7, an inhibitor of myosin light chain kinase, had little effect on the structure of ZLS and promoted osteoclast hypermultinucleation. These results reveal a link between actin flow in the ZLS and osteoclast fusion. Osteoclast fusion was promoted by branched actin elongation and negatively regulated by actomyosin contraction. Summary: Multinucleated osteoclasts form a podosome-derived fusion structure during cell fusion. Juxtaposition of fusion partner cells is probably maintained via force generated by symmetrical retrograde actin flow in the fusion structure.
Collapse
Affiliation(s)
- Jiro Takito
- Department of Oral Anatomy and Developmental Biology, School of Dentistry, Showa University, 1-5-8 Hatanodai, Shinagawa, Tokyo 142-8555, Japan
| | - Hirotada Otsuka
- Department of Oral Anatomy and Developmental Biology, School of Dentistry, Showa University, 1-5-8 Hatanodai, Shinagawa, Tokyo 142-8555, Japan
| | - Satoshi Inoue
- Department of Oral Anatomy and Developmental Biology, School of Dentistry, Showa University, 1-5-8 Hatanodai, Shinagawa, Tokyo 142-8555, Japan
| | - Tsubasa Kawashima
- Department of Paediatric Dentistry, School of Dentistry, Showa University, 1-5-8 Hatanodai, Shinagawa, Tokyo 142-8555, Japan
| | - Masanori Nakamura
- Department of Oral Anatomy and Developmental Biology, School of Dentistry, Showa University, 1-5-8 Hatanodai, Shinagawa, Tokyo 142-8555, Japan
| |
Collapse
|
46
|
Paterson EK, Courtneidge SA. Invadosomes are coming: new insights into function and disease relevance. FEBS J 2017; 285:8-27. [PMID: 28548369 DOI: 10.1111/febs.14123] [Citation(s) in RCA: 112] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2017] [Revised: 05/09/2017] [Accepted: 05/24/2017] [Indexed: 12/21/2022]
Abstract
Invadopodia and podosomes are discrete, actin-based molecular protrusions that form in cancer cells and normal cells, respectively, in response to diverse signaling pathways and extracellular matrix cues. Although they participate in a host of different cellular processes, they share a common functional theme of controlling pericellular proteolytic activity, which sets them apart from other structures that function in migration and adhesion, including focal adhesions, lamellipodia, and filopodia. In this review, we highlight research that explores the function of these complex structures, including roles for podosomes in embryonic and postnatal development, in angiogenesis and remodeling of the vasculature, in maturation of the postsynaptic membrane, in antigen sampling and recognition, and in cell-cell fusion mechanisms, as well as the involvement of invadopodia at multiple steps of the metastatic cascade, and how all of this may apply in the treatment of human disease states. Finally, we explore recent research that implicates a novel role for exosomes and microvesicles in invadopodia-dependent and invadopodia-independent mechanisms of invasion, respectively.
Collapse
Affiliation(s)
- Elyse K Paterson
- Department of Cell, Developmental and Cancer Biology, Oregon Health & Science University, Portland, OR, USA
| | - Sara A Courtneidge
- Department of Cell, Developmental and Cancer Biology, Oregon Health & Science University, Portland, OR, USA.,Department of Biomedical Engineering, Oregon Health & Science University, Portland, OR, USA.,Knight Cancer Institute, Oregon Health & Science University, Portland, OR, USA
| |
Collapse
|
47
|
Bouissou A, Proag A, Bourg N, Pingris K, Cabriel C, Balor S, Mangeat T, Thibault C, Vieu C, Dupuis G, Fort E, Lévêque-Fort S, Maridonneau-Parini I, Poincloux R. Podosome Force Generation Machinery: A Local Balance between Protrusion at the Core and Traction at the Ring. ACS NANO 2017; 11:4028-4040. [PMID: 28355484 DOI: 10.1021/acsnano.7b00622] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Determining how cells generate and transduce mechanical forces at the nanoscale is a major technical challenge for the understanding of numerous physiological and pathological processes. Podosomes are submicrometer cell structures with a columnar F-actin core surrounded by a ring of adhesion proteins, which possess the singular ability to protrude into and probe the extracellular matrix. Using protrusion force microscopy, we have previously shown that single podosomes produce local nanoscale protrusions on the extracellular environment. However, how cellular forces are distributed to allow this protruding mechanism is still unknown. To investigate the molecular machinery of protrusion force generation, we performed mechanical simulations and developed quantitative image analyses of nanoscale architectural and mechanical measurements. First, in silico modeling showed that the deformations of the substrate made by podosomes require protrusion forces to be balanced by local traction forces at the immediate core periphery where the adhesion ring is located. Second, we showed that three-ring proteins are required for actin polymerization and protrusion force generation. Third, using DONALD, a 3D nanoscopy technique that provides 20 nm isotropic localization precision, we related force generation to the molecular extension of talin within the podosome ring, which requires vinculin and paxillin, indicating that the ring sustains mechanical tension. Our work demonstrates that the ring is a site of tension, balancing protrusion at the core. This local coupling of opposing forces forms the basis of protrusion and reveals the podosome as a nanoscale autonomous force generator.
Collapse
Affiliation(s)
- Anaïs Bouissou
- Institut de Pharmacologie et de Biologie Structurale, Université de Toulouse , CNRS, UPS, Toulouse 31400, France
| | - Amsha Proag
- Institut de Pharmacologie et de Biologie Structurale, Université de Toulouse , CNRS, UPS, Toulouse 31400, France
| | - Nicolas Bourg
- Institut des Sciences Moléculaires d'Orsay, Université Paris-Sud , CNRS UMR8214, Orsay 91405, France
- Université Paris-Sud , Centre de Photonique BioMédicale, Fédération LUMAT, CNRS, FR 2764, Orsay 91405, France
| | - Karine Pingris
- Institut de Pharmacologie et de Biologie Structurale, Université de Toulouse , CNRS, UPS, Toulouse 31400, France
| | - Clément Cabriel
- Institut des Sciences Moléculaires d'Orsay, Université Paris-Sud , CNRS UMR8214, Orsay 91405, France
- Université Paris-Sud , Centre de Photonique BioMédicale, Fédération LUMAT, CNRS, FR 2764, Orsay 91405, France
| | | | - Thomas Mangeat
- LBCMCP, Centre de Biologie Intégrative, Université de Toulouse , CNRS, UPS, Toulouse 31062, France
| | - Christophe Thibault
- CNRS, LAAS , Toulouse 31031, France
- Université de Toulouse , INSA, Toulouse 31077, France
| | - Christophe Vieu
- CNRS, LAAS , Toulouse 31031, France
- Université de Toulouse , INSA, Toulouse 31077, France
| | - Guillaume Dupuis
- Université Paris-Sud , Centre de Photonique BioMédicale, Fédération LUMAT, CNRS, FR 2764, Orsay 91405, France
| | - Emmanuel Fort
- Institut Langevin, ESPCI, CNRS, PSL Research University , Paris 75005, France
| | - Sandrine Lévêque-Fort
- Institut des Sciences Moléculaires d'Orsay, Université Paris-Sud , CNRS UMR8214, Orsay 91405, France
- Université Paris-Sud , Centre de Photonique BioMédicale, Fédération LUMAT, CNRS, FR 2764, Orsay 91405, France
| | - Isabelle Maridonneau-Parini
- Institut de Pharmacologie et de Biologie Structurale, Université de Toulouse , CNRS, UPS, Toulouse 31400, France
| | - Renaud Poincloux
- Institut de Pharmacologie et de Biologie Structurale, Université de Toulouse , CNRS, UPS, Toulouse 31400, France
| |
Collapse
|
48
|
Kryczka J, Przygodzka P, Bogusz H, Boncela J. HMEC-1 adopt the mixed amoeboid-mesenchymal migration type during EndMT. Eur J Cell Biol 2017; 96:289-300. [PMID: 28487031 DOI: 10.1016/j.ejcb.2017.04.002] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2016] [Revised: 03/31/2017] [Accepted: 04/18/2017] [Indexed: 11/25/2022] Open
Abstract
The contribution of endothelial cells to scar and fibrotic tissue formation is undisputedly connected to their ability to undergo the endothelial-to-mesenchymal transition (EndMT) towards fibroblast phenotype-resembling cells. The migration model of fibroblasts and fibroblast-resembling cells is still not fully understood. It may be either a Rho/ROCK-independent, an integrin- and MMP-correlated ECM degradation-dependent, a mesenchymal model or Rho/ROCK-dependent, integrin adhesion- and MMP activity-independent, an amoeboid model. Here, we hypothesized that microvascular endothelial cells (HMEC-1) undergoing EndMT adopt an intermediate state of drifting migration model between the mesenchymal and amoeboid protrusive types in the early stages of fibrosis. We characterized the response of HMEC-1 to TGF-β2, a well-known mediator of EndMT within the microvasculature. We observed that TGF-β2 induces up to an intermediate mesenchymal phenotype in HMEC-1. In parallel, MMP-2 is upregulated and is responsible for most proteolytic activity. Interestingly, the migration of HMEC-1 undergoing EndMT is dependent on both ECM degradation and invadosome formation associated with MMP-2 proteolytic activity and Rho/ROCK cytoskeleton contraction. In conclusion, the transition from mesenchymal towards amoeboid movement highlights a molecular plasticity mechanism in endothelial cell migration in skin fibrosis.
Collapse
Affiliation(s)
- Jakub Kryczka
- Institute of Medical Biology, PAS, 106 Lodowa Street, 93232 Lodz, Poland.
| | | | - Helena Bogusz
- Institute of Medical Biology, PAS, 106 Lodowa Street, 93232 Lodz, Poland.
| | - Joanna Boncela
- Institute of Medical Biology, PAS, 106 Lodowa Street, 93232 Lodz, Poland.
| |
Collapse
|
49
|
Chi Q, Shan J, Ding X, Yin T, Wang Y, Jia D, Wang G. Smart mechanosensing machineries enable migration of vascular smooth muscle cells in atherosclerosis-relevant 3D matrices. Cell Biol Int 2017; 41:586-598. [PMID: 28328100 DOI: 10.1002/cbin.10764] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2017] [Accepted: 03/19/2017] [Indexed: 11/05/2022]
Abstract
At the early stage of atherosclerosis, neointima is formed due to the migration of vascular smooth muscle cells (VSMCs) from the media to the intima. VSMCs are surrounded by highly adhesive 3D matrices. They take specific strategies to cross various 3D matrices in the media, including heterogeneous collagen and mechanically strong basement membrane. Migration of VSMCs is potentially caused by biomechanical mechanism. Most in vitro studies focus on cell migration on 2D substrates in response to biochemical factors. How the cells move through 3D matrices under the action of mechanosensing machineries remains unexplored. In this review, we propose that several interesting tension-dependent machineries act as "tractor"-posterior myosin II accumulation, and "wrecker"-anterior podosome maintaining, to power VSMCs ahead. VSMCs embedded in 3D matrices may accumulate a minor myosin II isoform, myosin IIB, at the cell rear. Anisotropic myosin IIB distribution creates cell rear, polarizes cell body, pushes the nucleus and reshapes the cell body, and cooperates with a uniformly distributed myosin IIA to propel the cell forward. On the other hand, matrix digestion by podosome further promote the migration when the matrix becomes denser. Actomyosin tension activates Src to induce podosome in soft 3D matrices and retain the podosome integrity to steadily digest the matrix.
Collapse
Affiliation(s)
- Qingjia Chi
- Department of Mechanics and Engineering Structure, Wuhan University of Technology, Wuhan, Hubei, China
| | - Jieling Shan
- Department of Mechanics and Engineering Structure, Wuhan University of Technology, Wuhan, Hubei, China
| | - Xiaorong Ding
- Department of Electronic Engineering, The Chinese University of Hong Kong, Shatin, NT, Hong Kong SAR
| | - Tieying Yin
- Key Laboratory for Biorheological Science and Technology of Ministry of Education (Chongqing University), State and Local Joint Engineering Laboratory for Vascular Implants (Chongqing), Bioengineering College of Chongqing University, Chongqing, China
| | - Yazhou Wang
- Key Laboratory for Biorheological Science and Technology of Ministry of Education (Chongqing University), State and Local Joint Engineering Laboratory for Vascular Implants (Chongqing), Bioengineering College of Chongqing University, Chongqing, China
| | - Dongyu Jia
- Key Laboratory for Biorheological Science and Technology of Ministry of Education (Chongqing University), State and Local Joint Engineering Laboratory for Vascular Implants (Chongqing), Bioengineering College of Chongqing University, Chongqing, China
| | - Guixue Wang
- Key Laboratory for Biorheological Science and Technology of Ministry of Education (Chongqing University), State and Local Joint Engineering Laboratory for Vascular Implants (Chongqing), Bioengineering College of Chongqing University, Chongqing, China
| |
Collapse
|
50
|
Rafiq NBM, Lieu ZZ, Jiang T, Yu CH, Matsudaira P, Jones GE, Bershadsky AD. Podosome assembly is controlled by the GTPase ARF1 and its nucleotide exchange factor ARNO. J Cell Biol 2016; 216:181-197. [PMID: 28007915 PMCID: PMC5223603 DOI: 10.1083/jcb.201605104] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2016] [Revised: 09/26/2016] [Accepted: 11/28/2016] [Indexed: 01/07/2023] Open
Abstract
Podosomes represent a class of integrin-mediated cell-matrix adhesions formed by migrating and matrix-degrading cells. We demonstrate that in macrophage-like THP1 cells and fibroblasts stimulated to produce podosomes, down-regulation of the G-protein ARF1 or the ARF1 guanine nucleotide exchange factor, ARNO, by small, interfering RNA or pharmacological inhibitors led to striking podosome elimination. Concomitantly, treatments inducing podosome formation increased the level of guanosine triphosphate (GTP)-bound ARF1. ARNO was found to colocalize with the adhesive rings of podosomes, whereas ARF1 was localized to vesicular structures transiently contacting podosome rings. Inhibition of ARF1 led to an increase in RhoA-GTP levels and triggered assembly of myosin-IIA filaments in THP1 cells, whereas the suppression of myosin-IIA rescued podosome formation regardless of ARF1 inhibition. Finally, expression of constitutively active ARF1 in fibroblasts induced formation of putative podosome precursors: actin-rich puncta coinciding with matrix degradation sites and containing proteins of the podosome core but not of the adhesive ring. Thus, ARNO-ARF1 regulates formation of podosomes by inhibition of RhoA/myosin-II and promotion of actin core assembly.
Collapse
Affiliation(s)
- Nisha Bte Mohd Rafiq
- Mechanobiology Institute, National University of Singapore, Singapore 117411, Singapore.,Department of Biological Sciences, National University of Singapore, Singapore 117543, Singapore.,Randall Division of Cell and Molecular Biophysics, King's College London, London SE1 1UL, England, UK
| | - Zi Zhao Lieu
- Mechanobiology Institute, National University of Singapore, Singapore 117411, Singapore.,Department of Biological Sciences, National University of Singapore, Singapore 117543, Singapore
| | - Tingting Jiang
- Mechanobiology Institute, National University of Singapore, Singapore 117411, Singapore
| | - Cheng-Han Yu
- Mechanobiology Institute, National University of Singapore, Singapore 117411, Singapore
| | - Paul Matsudaira
- Mechanobiology Institute, National University of Singapore, Singapore 117411, Singapore.,Department of Biological Sciences, National University of Singapore, Singapore 117543, Singapore
| | - Gareth E Jones
- Randall Division of Cell and Molecular Biophysics, King's College London, London SE1 1UL, England, UK
| | - Alexander D Bershadsky
- Mechanobiology Institute, National University of Singapore, Singapore 117411, Singapore .,Department of Molecular Cell Biology, Weizmann Institute of Science, Rehovot 76100, Israel
| |
Collapse
|