1
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Bojarski KK, David A, Lecaille F, Samsonov SA. In silico approaches for better understanding cysteine cathepsin-glycosaminoglycan interactions. Carbohydr Res 2024; 543:109201. [PMID: 39013335 DOI: 10.1016/j.carres.2024.109201] [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: 04/12/2024] [Revised: 06/25/2024] [Accepted: 06/28/2024] [Indexed: 07/18/2024]
Abstract
Cysteine cathepsins constitute the largest cathepsin family, with 11 proteases in human that are present primarily within acidic endosomal and lysosomal compartments. They are involved in the turnover of intracellular and extracellular proteins. They are synthesized as inactive procathepsins that are converted to mature active forms. Cathepsins play important roles in physiological and pathological processes and, therefore, receive increasing attention as potential therapeutic targets. Their maturation and activity can be regulated by glycosaminoglycans (GAGs), long linear negatively charged polysaccharides composed of recurring dimeric units. In this review, we summarize recent computational progress in the field of (pro)cathepsin-GAG complexes analyses.
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Affiliation(s)
- Krzysztof K Bojarski
- Department of Physical Chemistry, Gdansk University of Technology, Narutowicza 11/12, Gdansk, 80-233, Poland.
| | - Alexis David
- Université de Tours, Tours, France; INSERM, UMR 1100, Centre d'Etude des Pathologies Respiratoires (CEPR), Team "Mécanismes Protéolytiques dans l'Inflammation, Tours, France
| | - Fabien Lecaille
- Université de Tours, Tours, France; INSERM, UMR 1100, Centre d'Etude des Pathologies Respiratoires (CEPR), Team "Mécanismes Protéolytiques dans l'Inflammation, Tours, France
| | - Sergey A Samsonov
- Faculty of Chemistry, University of Gdansk, Wita Stwosza 63, Gdansk, 80-308, Poland
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2
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Fiorentino G, Cimadomo D, Innocenti F, Soscia D, Vaiarelli A, Ubaldi FM, Gennarelli G, Garagna S, Rienzi L, Zuccotti M. Biomechanical forces and signals operating in the ovary during folliculogenesis and their dysregulation: implications for fertility. Hum Reprod Update 2023; 29:1-23. [PMID: 35856663 DOI: 10.1093/humupd/dmac031] [Citation(s) in RCA: 27] [Impact Index Per Article: 27.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2020] [Revised: 05/12/2022] [Indexed: 01/11/2023] Open
Abstract
BACKGROUND Folliculogenesis occurs in the highly dynamic environment of the ovary. Follicle cyclic recruitment, neo-angiogenesis, spatial displacement, follicle atresia and ovulation stand out as major events resulting from the interplay between mechanical forces and molecular signals. Morphological and functional changes to the growing follicle and to the surrounding tissue are required to produce oocytes capable of supporting preimplantation development to the blastocyst stage. OBJECTIVE AND RATIONALE This review will summarize the ovarian morphological and functional context that contributes to follicle recruitment, growth and ovulation, as well as to the acquisition of oocyte developmental competence. We will describe the changes occurring during folliculogenesis to the ovarian extracellular matrix (ECM) and to the vasculature, their influence on the mechanical properties of the ovarian tissue, and, in turn, their influence on the regulation of signal transduction. Also, we will outline how their dysregulation might be associated with pathologies such as polycystic ovary syndrome (PCOS), endometriosis or premature ovarian insufficiency (POI). Finally, for each of these three pathologies, we will highlight therapeutic strategies attempting to correct the altered biomechanical context in order to restore fertility. SEARCH METHODS For each area discussed, a systematic bibliographical search was performed, without temporal limits, using PubMed Central, Web of Science and Scopus search engines employing the keywords extracellular matrix, mechanobiology, biomechanics, vasculature, angiogenesis or signalling pathway in combination with: ovary, oogenesis, oocyte, folliculogenesis, ovarian follicle, theca, granulosa, cumulus, follicular fluid, corpus luteum, meiosis, oocyte developmental competence, preimplantation, polycystic ovary syndrome, premature ovarian insufficiency or endometriosis. OUTCOMES Through search engines queries, we yielded a total of 37 368 papers that were further selected based on our focus on mammals and, specifically, on rodents, bovine, equine, ovine, primates and human, and also were trimmed around each specific topic of the review. After the elimination of duplicates, this selection process resulted in 628 papers, of which 287 were cited in the manuscript. Among these, 89.2% were published in the past 22 years, while the remaining 8.0%, 2.4% or 0.3% were published during the 1990s, 1980s or before, respectively. During folliculogenesis, changes occur to the ovarian ECM composition and organization that, together with vasculature modelling around the growing follicle, are aimed to sustain its recruitment and growth, and the maturation of the enclosed oocyte. These events define the scenario in which mechanical forces are key to the regulation of cascades of molecular signals. Alterations to this context determine impaired folliculogenesis and decreased oocyte developmental potential, as observed in pathological conditions which are causes of infertility, such as PCOS, endometriosis or POI. WIDER IMPLICATIONS The knowledge of these mechanisms and the rules that govern them lay a sound basis to explain how follicles recruitment and growth are modulated, and stimulate insights to develop, in clinical practice, strategies to improve follicular recruitment and oocyte competence, particularly for pathologies like PCOS, endometriosis and POI.
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Affiliation(s)
- Giulia Fiorentino
- Laboratory of Developmental Biology, Department of Biology and Biotechnology "Lazzaro Spallanzani", University of Pavia, Pavia, Italy.,Center for Health Technologies, University of Pavia, Pavia, Italy
| | | | | | - Daria Soscia
- Clinica Valle Giulia, GeneraLife IVF, Rome, Italy
| | | | | | - Gianluca Gennarelli
- Obstetrics and Gynecology, Physiopathology of Reproduction and IVF Unit, Department of Surgical Sciences, Sant'Anna Hospital, University of Torino, Turin, Italy.,Livet, GeneraLife IVF, Turin, Italy
| | - Silvia Garagna
- Laboratory of Developmental Biology, Department of Biology and Biotechnology "Lazzaro Spallanzani", University of Pavia, Pavia, Italy.,Center for Health Technologies, University of Pavia, Pavia, Italy
| | - Laura Rienzi
- Clinica Valle Giulia, GeneraLife IVF, Rome, Italy.,Department of Biomolecular Sciences, University of Urbino "Carlo Bo", Urbino, Italy
| | - Maurizio Zuccotti
- Laboratory of Developmental Biology, Department of Biology and Biotechnology "Lazzaro Spallanzani", University of Pavia, Pavia, Italy.,Center for Health Technologies, University of Pavia, Pavia, Italy
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3
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Smyth P, Sasiwachirangkul J, Williams R, Scott CJ. Cathepsin S (CTSS) activity in health and disease - A treasure trove of untapped clinical potential. Mol Aspects Med 2022; 88:101106. [PMID: 35868042 DOI: 10.1016/j.mam.2022.101106] [Citation(s) in RCA: 32] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Revised: 06/24/2022] [Accepted: 07/11/2022] [Indexed: 12/14/2022]
Abstract
Amongst the lysosomal cysteine cathepsin family of proteases, cathepsin S (CTSS) holds particular interest due to distinctive properties including a normal restricted expression profile, inducible upregulation and activity at a broad pH range. Consequently, while CTSS is well-established as a member of the proteolytic cocktail within the lysosome, degrading unwanted and damaged proteins, it has increasingly been shown to mediate a number of distinct, more selective roles including antigen processing and antigen presentation, and cleavage of substrates both intra and extracellularly. Increasingly, aberrant CTSS expression has been demonstrated in a variety of conditions and disease states, marking it out as both a biomarker and potential therapeutic target. This review seeks to contextualise CTSS within the cysteine cathepsin family before providing an overview of the broad range of pathologies in which roles for CTSS have been identified. Additionally, current clinical progress towards specific inhibitors is detailed, updating the position of the field in exploiting this most unique of proteases.
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Affiliation(s)
- Peter Smyth
- The Patrick G Johnston Centre for Cancer Research, Queen's University, 97 Lisburn Road, Belfast, BT9 7AE, UK
| | - Jutharat Sasiwachirangkul
- The Patrick G Johnston Centre for Cancer Research, Queen's University, 97 Lisburn Road, Belfast, BT9 7AE, UK
| | - Rich Williams
- The Patrick G Johnston Centre for Cancer Research, Queen's University, 97 Lisburn Road, Belfast, BT9 7AE, UK
| | - Christopher J Scott
- The Patrick G Johnston Centre for Cancer Research, Queen's University, 97 Lisburn Road, Belfast, BT9 7AE, UK.
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4
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Sage J, Renault J, Domain R, Bojarski K, Chazeirat T, Saidi A, Leblanc E, Nizard C, Samsonov S, Kurfurst R, Lalmanach G, Lecaille F. Modulation of the expression and activity of cathepsin S in reconstructed human skin by neohesperidin dihydrochalcone. Matrix Biol 2022; 107:97-112. [DOI: 10.1016/j.matbio.2022.02.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Revised: 02/07/2022] [Accepted: 02/09/2022] [Indexed: 02/06/2023]
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5
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Li W, Lückstädt W, Wöhner B, Bub S, Schulz A, Socher E, Arnold P. Structural and functional properties of meprin β metalloproteinase with regard to cell signaling. BIOCHIMICA ET BIOPHYSICA ACTA-MOLECULAR CELL RESEARCH 2021; 1869:119136. [PMID: 34626678 DOI: 10.1016/j.bbamcr.2021.119136] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/02/2021] [Revised: 08/05/2021] [Accepted: 09/06/2021] [Indexed: 10/20/2022]
Abstract
The metalloproteinase meprin β plays an important role during collagen I deposition in the skin, mucus detachment in the small intestine and also regulates the abundance of different cell surface proteins such as the interleukin-6 receptor (IL-6R), the triggering receptor expressed on myeloid cells 2 (TREM2), the cluster of differentiation 99 (CD99), the amyloid precursor protein (APP) and the cluster of differentiation 109 (CD109). With that, regulatory mechanisms that control meprin β activity and regulate its release from the cell surface to enable access to distant substrates are increasingly important. Here, we will summarize factors that alternate meprin β activity and thereby regulate its proteolytic activity on the cell surface or in the supernatant. We will also discuss cleavage of the IL-6R and TREM2 on the cell surface and compare it to CD109. CD109, as a substrate of meprin β, is cleaved within the protein core, thereby releasing defined fragments from the cell surface. At last, we will also summarize the role of proteases in general and meprin β in particular in substrate release on extracellular vesicles.
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Affiliation(s)
- Wenjia Li
- Institute of Functional and Clinical Anatomy, Friedrich-Alexander University Erlangen-Nürnberg (FAU), Erlangen, Germany
| | - Wiebke Lückstädt
- Institute of Anatomy, Christian-Albrechts-Universität zu Kiel (CAU), Kiel, Germany
| | - Birte Wöhner
- Institute of Anatomy, Christian-Albrechts-Universität zu Kiel (CAU), Kiel, Germany
| | - Simon Bub
- Department of Molecular-Neurology, University Hospital Erlangen, Erlangen, Germany
| | - Antonia Schulz
- Institute of Anatomy, Christian-Albrechts-Universität zu Kiel (CAU), Kiel, Germany
| | - Eileen Socher
- Institute of Functional and Clinical Anatomy, Friedrich-Alexander University Erlangen-Nürnberg (FAU), Erlangen, Germany
| | - Philipp Arnold
- Institute of Functional and Clinical Anatomy, Friedrich-Alexander University Erlangen-Nürnberg (FAU), Erlangen, Germany.
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6
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Shahjaman M, Rezanur Rahman M, Rabiul Auwul M. A network-based systems biology approach for identification of shared Gene signatures between male and female in COVID-19 datasets. INFORMATICS IN MEDICINE UNLOCKED 2021; 25:100702. [PMID: 34423108 PMCID: PMC8372456 DOI: 10.1016/j.imu.2021.100702] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2021] [Revised: 08/12/2021] [Accepted: 08/13/2021] [Indexed: 12/14/2022] Open
Abstract
The novel coronavirus (SARS-CoV-2) has expanded rapidly worldwide. Now it has covered more than 150 countries worldwide. It is referred to as COVID-19. SARS-CoV-2 mainly affects the respiratory systems of humans that can lead up to serious illness or even death in the presence of different comorbidities. However, most COVID-19 infected people show mild to moderate symptoms, and no medication is suggested. Still, drugs of other diseases have been used to treat COVID-19. Nevertheless, the absence of vaccines and proper drugs against the COVID-19 virus has increased the mortality rate. Albeit sex is a risk factor for COVID-19, none of the studies considered this risk factor for identifying biomarkers from the RNASeq count dataset. Men are more likely to undertake severe symptoms with different comorbidities and show greater mortality compared with women. From this standpoint, we aim to identify shared gene signatures between males and females from the human COVID-19 RNAseq count dataset of peripheral blood cells using a robust voom approach. We identified 1341 overlapping DEGs between male and female datasets. The gene ontology (GO) annotation and pathway enrichment analysis revealed that DEGs are involved in various BP categories such as nucleosome assembly, DNA conformation change, DNA packaging, and different KEGG pathways such as cell cycle, ECM-receptor interaction, progesterone-mediated oocyte maturation, etc. Ten hub-proteins (UBC, KIAA0101, APP, CDK1, SUMO2, SP1, FN1, CDK2, E2F1, and TP53) were unveiled using PPI network analysis. The top three miRNAs (mir-17-5p, mir-20a-5p, mir-93-5p) and TFs (PPARG, E2F1 and KLF5) were uncovered. In conclusion, the top ten significant drugs (roscovitine, curcumin, simvastatin, fulvestrant, troglitazone, alvocidib, L-alanine, tamoxifen, serine, and doxorubicin) were retrieved using drug repurposing analysis of overlapping DEGs, which might be therapeutic agents of COVID-19.
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Affiliation(s)
- Md Shahjaman
- Department of Statistics, Begum Rokeya University, Rangpur, 5400, Bangladesh
| | - Md Rezanur Rahman
- Department of Biotechnology and Genetic Engineering, Islamic University, Kushtia, Bangladesh
| | - Md Rabiul Auwul
- Department of Statistics, Begum Rokeya University, Rangpur, 5400, Bangladesh
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7
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Saidi A, Wartenberg M, Madinier JB, Ilango G, Seren S, Korkmaz B, Lecaille F, Aucagne V, Lalmanach G. Monitoring Human Neutrophil Activation by a Proteinase 3 Near-Infrared Fluorescence Substrate-Based Probe. Bioconjug Chem 2021; 32:1782-1790. [PMID: 34269060 DOI: 10.1021/acs.bioconjchem.1c00267] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
A near-infrared fluorescent (NIRF) substrate-based probe (SBP) was conceived to monitor secreted human proteinase 3 (hPR3) activity. This probe, called pro3-SBP, is shaped by a fused peptide hairpin loop structure, which associates a hPR3 recognition domain (Val-Ala-Asp-Nva-Ala-Asp-Tyr-Gln, where Nva is norvaline) and an electrostatic zipper (consisting of complementary polyanionic (d-Glu)5 and polycationic (d-Arg)5 sequences) in close vicinity of the N- and C-terminal FRET couple (fluorescent donor, sulfoCy5.5; dark quencher, QSY21). Besides its subsequent stability, no intermolecular fluorescence quenching was detected following its complete hydrolysis by hPR3, advocating that pro3-SBP could further afford unbiased imaging. Pro3-SBP was specifically hydrolyzed by hPR3 (kcat/Km= 440 000 ± 5500 M-1·s-1) and displayed a sensitive detection threshold for hPR3 (subnanomolar concentration range), while neutrophil elastase showed a weaker potency. Conversely, pro3-SBP was not cleaved by cathepsin G. Pro3-SBP was successfully hydrolyzed by conditioned media of activated human neutrophils but not by quiescent neutrophils. Moreover, unlike unstimulated neutrophils, a strong NIRF signal was specifically detected by confocal microscopy following neutrophil ionomycin-induced degranulation. Fluorescence release was abolished in the presence of a selective hPR3 inhibitor, indicating that pro3-SBP is selectively cleaved by extracellular hPR3. Taken together, the present data support that pro3-SBP could be a convenient tool, allowing straightforward monitoring of human neutrophil activation.
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Affiliation(s)
- Ahlame Saidi
- Université de Tours, Tours 37032, France.,UMR 1100, Research Center for Respiratory Diseases (CEPR), Team: "Proteolytic Mechanisms in Inflammation", INSERM, Tours 37032, France
| | - Mylène Wartenberg
- Université de Tours, Tours 37032, France.,UMR 1100, Research Center for Respiratory Diseases (CEPR), Team: "Proteolytic Mechanisms in Inflammation", INSERM, Tours 37032, France
| | - Jean-Baptiste Madinier
- Center for Molecular Biophysics (CBM), Team: "Molecular, Structural and Chemical Biology″, CNRS UPR 4301, Orléans 45071, France
| | - Guy Ilango
- IBiSA Electron Microscopy Platform, Université de Tours, Tours 37032, France
| | - Seda Seren
- Université de Tours, Tours 37032, France.,UMR 1100, Research Center for Respiratory Diseases (CEPR), Team: "Proteolytic Mechanisms in Inflammation", INSERM, Tours 37032, France
| | - Brice Korkmaz
- Université de Tours, Tours 37032, France.,UMR 1100, Research Center for Respiratory Diseases (CEPR), Team: "Proteolytic Mechanisms in Inflammation", INSERM, Tours 37032, France
| | - Fabien Lecaille
- Université de Tours, Tours 37032, France.,UMR 1100, Research Center for Respiratory Diseases (CEPR), Team: "Proteolytic Mechanisms in Inflammation", INSERM, Tours 37032, France
| | - Vincent Aucagne
- Center for Molecular Biophysics (CBM), Team: "Molecular, Structural and Chemical Biology″, CNRS UPR 4301, Orléans 45071, France
| | - Gilles Lalmanach
- Université de Tours, Tours 37032, France.,UMR 1100, Research Center for Respiratory Diseases (CEPR), Team: "Proteolytic Mechanisms in Inflammation", INSERM, Tours 37032, France
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8
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Abstract
The extracellular matrix is a fundamental, core component of all tissues and organs, and is essential for the existence of multicellular organisms. From the earliest stages of organism development until death, it regulates and fine-tunes every cellular process in the body. In cancer, the extracellular matrix is altered at the biochemical, biomechanical, architectural and topographical levels, and recent years have seen an exponential increase in the study and recognition of the importance of the matrix in solid tumours. Coupled with the advancement of new technologies to study various elements of the matrix and cell-matrix interactions, we are also beginning to see the deployment of matrix-centric, stromal targeting cancer therapies. This Review touches on many of the facets of matrix biology in solid cancers, including breast, pancreatic and lung cancer, with the aim of highlighting some of the emerging interactions of the matrix and influences that the matrix has on tumour onset, progression and metastatic dissemination, before summarizing the ongoing work in the field aimed at developing therapies to co-target the matrix in cancer and cancer metastasis.
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Affiliation(s)
- Thomas R Cox
- The Kinghorn Cancer Centre, The Garvan Institute of Medical Research, Sydney, New South Wales, Australia.
- St Vincent's Clinical School, Faculty of Medicine, UNSW Sydney, Sydney, New South Wales, Australia.
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9
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Niland S, Eble JA. Hold on or Cut? Integrin- and MMP-Mediated Cell-Matrix Interactions in the Tumor Microenvironment. Int J Mol Sci 2020; 22:ijms22010238. [PMID: 33379400 PMCID: PMC7794804 DOI: 10.3390/ijms22010238] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Revised: 12/21/2020] [Accepted: 12/23/2020] [Indexed: 02/07/2023] Open
Abstract
The tumor microenvironment (TME) has become the focus of interest in cancer research and treatment. It includes the extracellular matrix (ECM) and ECM-modifying enzymes that are secreted by cancer and neighboring cells. The ECM serves both to anchor the tumor cells embedded in it and as a means of communication between the various cellular and non-cellular components of the TME. The cells of the TME modify their surrounding cancer-characteristic ECM. This in turn provides feedback to them via cellular receptors, thereby regulating, together with cytokines and exosomes, differentiation processes as well as tumor progression and spread. Matrix remodeling is accomplished by altering the repertoire of ECM components and by biophysical changes in stiffness and tension caused by ECM-crosslinking and ECM-degrading enzymes, in particular matrix metalloproteinases (MMPs). These can degrade ECM barriers or, by partial proteolysis, release soluble ECM fragments called matrikines, which influence cells inside and outside the TME. This review examines the changes in the ECM of the TME and the interaction between cells and the ECM, with a particular focus on MMPs.
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10
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Clotet-Freixas S, McEvoy CM, Batruch I, Pastrello C, Kotlyar M, Van JAD, Arambewela M, Boshart A, Farkona S, Niu Y, Li Y, Famure O, Bozovic A, Kulasingam V, Chen P, Kim SJ, Chan E, Moshkelgosha S, Rahman SA, Das J, Martinu T, Juvet S, Jurisica I, Chruscinski A, John R, Konvalinka A. Extracellular Matrix Injury of Kidney Allografts in Antibody-Mediated Rejection: A Proteomics Study. J Am Soc Nephrol 2020; 31:2705-2724. [PMID: 32900843 DOI: 10.1681/asn.2020030286] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2020] [Accepted: 07/21/2020] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND Antibody-mediated rejection (AMR) accounts for >50% of kidney allograft loss. Donor-specific antibodies (DSA) against HLA and non-HLA antigens in the glomeruli and the tubulointerstitium cause AMR while inflammatory cytokines such as TNFα trigger graft injury. The mechanisms governing cell-specific injury in AMR remain unclear. METHODS Unbiased proteomic analysis of laser-captured and microdissected glomeruli and tubulointerstitium was performed on 30 for-cause kidney biopsy specimens with early AMR, acute cellular rejection (ACR), or acute tubular necrosis (ATN). RESULTS A total of 107 of 2026 glomerular and 112 of 2399 tubulointerstitial proteins was significantly differentially expressed in AMR versus ACR; 112 of 2026 glomerular and 181 of 2399 tubulointerstitial proteins were significantly dysregulated in AMR versus ATN (P<0.05). Basement membrane and extracellular matrix (ECM) proteins were significantly decreased in both AMR compartments. Glomerular and tubulointerstitial laminin subunit γ-1 (LAMC1) expression decreased in AMR, as did glomerular nephrin (NPHS1) and receptor-type tyrosine-phosphatase O (PTPRO). The proteomic analysis revealed upregulated galectin-1, which is an immunomodulatory protein linked to the ECM, in AMR glomeruli. Anti-HLA class I antibodies significantly increased cathepsin-V (CTSV) expression and galectin-1 expression and secretion in human glomerular endothelial cells. CTSV had been predicted to cleave ECM proteins in the AMR glomeruli. Glutathione S-transferase ω-1, an ECM-modifying enzyme, was significantly increased in the AMR tubulointerstitium and in TNFα-treated proximal tubular epithelial cells. CONCLUSIONS Basement membranes are often remodeled in chronic AMR. Proteomic analysis performed on laser-captured and microdissected glomeruli and tubulointerstitium identified early ECM remodeling, which may represent a new therapeutic opportunity.
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Affiliation(s)
- Sergi Clotet-Freixas
- Toronto General Hospital Research Institute, University Health Network, Toronto, Ontario, Canada
| | - Caitriona M McEvoy
- Toronto General Hospital Research Institute, University Health Network, Toronto, Ontario, Canada.,Division of Nephrology, Department of Medicine, University Health Network, Toronto, Ontario, Canada
| | - Ihor Batruch
- Department of Laboratory Medicine and Pathobiology, Lunenfeld-Tanenbaum Research Institute, Mount Sinai Hospital, Toronto, Ontario, Canada
| | - Chiara Pastrello
- Krembil Research Institute, University Health Network, Toronto, Ontario, Canada
| | - Max Kotlyar
- Krembil Research Institute, University Health Network, Toronto, Ontario, Canada
| | - Julie Anh Dung Van
- Toronto General Hospital Research Institute, University Health Network, Toronto, Ontario, Canada.,Institute of Medical Science, University of Toronto, Toronto, Ontario, Canada
| | - Madhurangi Arambewela
- Toronto General Hospital Research Institute, University Health Network, Toronto, Ontario, Canada
| | - Alex Boshart
- Toronto General Hospital Research Institute, University Health Network, Toronto, Ontario, Canada.,Institute of Medical Science, University of Toronto, Toronto, Ontario, Canada
| | - Sofia Farkona
- Toronto General Hospital Research Institute, University Health Network, Toronto, Ontario, Canada
| | - Yun Niu
- Krembil Research Institute, University Health Network, Toronto, Ontario, Canada
| | - Yanhong Li
- Toronto General Hospital Research Institute, University Health Network, Toronto, Ontario, Canada
| | - Olusegun Famure
- Toronto General Hospital Research Institute, University Health Network, Toronto, Ontario, Canada
| | - Andrea Bozovic
- Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, Ontario, Canada
| | - Vathany Kulasingam
- Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, Ontario, Canada
| | - Peixuen Chen
- Toronto General Hospital Research Institute, University Health Network, Toronto, Ontario, Canada
| | - S Joseph Kim
- Toronto General Hospital Research Institute, University Health Network, Toronto, Ontario, Canada.,Division of Nephrology, Department of Medicine, University Health Network, Toronto, Ontario, Canada
| | - Emilie Chan
- Division of Nephrology, Department of Medicine, University Health Network, Toronto, Ontario, Canada
| | - Sajad Moshkelgosha
- Toronto General Hospital Research Institute, University Health Network, Toronto, Ontario, Canada.,Division of Respirology, Toronto Lung Transplant Program, University Health Network, Toronto, Ontario, Canada
| | - Syed Ashiqur Rahman
- Center for Systems Immunology, Department of Immunology, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania.,Center for Systems Immunology, Department of Computational and Systems Biology, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
| | - Jishnu Das
- Center for Systems Immunology, Department of Immunology, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania.,Center for Systems Immunology, Department of Computational and Systems Biology, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
| | - Tereza Martinu
- Toronto General Hospital Research Institute, University Health Network, Toronto, Ontario, Canada.,Division of Respirology, Toronto Lung Transplant Program, University Health Network, Toronto, Ontario, Canada.,Soham and Shaila Ajmera Family Transplant Centre, University Health Network, Toronto, Ontario, Canada
| | - Stephen Juvet
- Toronto General Hospital Research Institute, University Health Network, Toronto, Ontario, Canada.,Division of Respirology, Toronto Lung Transplant Program, University Health Network, Toronto, Ontario, Canada.,Soham and Shaila Ajmera Family Transplant Centre, University Health Network, Toronto, Ontario, Canada
| | - Igor Jurisica
- Krembil Research Institute, University Health Network, Toronto, Ontario, Canada.,Department of Medical Biophysics, University of Toronto, Toronto, Ontario, Canada.,Department of Computer Science, University of Toronto, Toronto, Ontario, Canada.,Institute of Neuroimmunology, Slovak Academy of Sciences, Bratislava, Slovakia
| | - Andrzej Chruscinski
- Toronto General Hospital Research Institute, University Health Network, Toronto, Ontario, Canada.,Soham and Shaila Ajmera Family Transplant Centre, University Health Network, Toronto, Ontario, Canada
| | - Rohan John
- Toronto General Hospital Research Institute, University Health Network, Toronto, Ontario, Canada.,Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, Ontario, Canada
| | - Ana Konvalinka
- Toronto General Hospital Research Institute, University Health Network, Toronto, Ontario, Canada .,Division of Nephrology, Department of Medicine, University Health Network, Toronto, Ontario, Canada.,Institute of Medical Science, University of Toronto, Toronto, Ontario, Canada.,Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, Ontario, Canada.,Soham and Shaila Ajmera Family Transplant Centre, University Health Network, Toronto, Ontario, Canada
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11
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Mutgan AC, Jandl K, Kwapiszewska G. Endothelial Basement Membrane Components and Their Products, Matrikines: Active Drivers of Pulmonary Hypertension? Cells 2020; 9:cells9092029. [PMID: 32899187 PMCID: PMC7563239 DOI: 10.3390/cells9092029] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Revised: 08/27/2020] [Accepted: 08/29/2020] [Indexed: 12/19/2022] Open
Abstract
Pulmonary arterial hypertension (PAH) is a vascular disease that is characterized by elevated pulmonary arterial pressure (PAP) due to progressive vascular remodeling. Extracellular matrix (ECM) deposition in pulmonary arteries (PA) is one of the key features of vascular remodeling. Emerging evidence indicates that the basement membrane (BM), a specialized cluster of ECM proteins underlying the endothelium, may be actively involved in the progression of vascular remodeling. The BM and its steady turnover are pivotal for maintaining appropriate vascular functions. However, the pathologically elevated turnover of BM components leads to an increased release of biologically active short fragments, which are called matrikines. Both BM components and their matrikines can interfere with pivotal biological processes, such as survival, proliferation, adhesion, and migration and thus may actively contribute to endothelial dysfunction. Therefore, in this review, we summarize the emerging role of the BM and its matrikines on the vascular endothelium and further discuss its implications on lung vascular remodeling in pulmonary hypertension.
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Affiliation(s)
- Ayse Ceren Mutgan
- Otto Loewi Research Center, Division of Physiology, Medical University of Graz, 8010 Graz, Austria;
| | - Katharina Jandl
- Ludwig Boltzmann Institute for Lung Vascular Research, 8010 Graz, Austria;
- Otto Loewi Research Center, Division of Pharmacology, Medical University of Graz, 8010 Graz, Austria
| | - Grazyna Kwapiszewska
- Otto Loewi Research Center, Division of Physiology, Medical University of Graz, 8010 Graz, Austria;
- Ludwig Boltzmann Institute for Lung Vascular Research, 8010 Graz, Austria;
- Correspondence:
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12
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Montagna G, Cristofaro F, Fassina L, Bruni G, Cucca L, Kochen A, Divieti Pajevic P, Bragdon B, Visai L, Gerstenfeld L. An in vivo Comparison Study Between Strontium Nanoparticles and rhBMP2. Front Bioeng Biotechnol 2020; 8:499. [PMID: 32612980 PMCID: PMC7308719 DOI: 10.3389/fbioe.2020.00499] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2020] [Accepted: 04/29/2020] [Indexed: 01/24/2023] Open
Abstract
The osteoinductive property of strontium was repeatedly proven in the last decades. Compelling in vitro data demonstrated that strontium hydroxyapatite nanoparticles exert a dual action, by promoting osteoblasts-driven matrix secretion and inhibiting osteoclasts-driven matrix resorption. Recombinant human bone morphogenetic protein 2 (rhBMP2) is a powerful osteoinductive biologic, used for the treatment of vertebral fractures and critically-sized bone defects. Although effective, the use of rhBMP2 has limitations due its recombinant morphogen nature. In this study, we examined the comparison between two osteoinductive agents: rhBMP2 and the innovative strontium-substituted hydroxyapatite nanoparticles. To test their effectiveness, we independently loaded Gelfoam sponges with the two osteoinductive agents and used the sponges as agent-carriers. Gelfoam are FDA-approved biodegradable medical devices used as delivery system for musculoskeletal defects. Their porous structure and spongy morphology make them attractive in orthopedic field. The abiotic characterization of the loaded sponges, involving ion release pattern and structure investigation, was followed by in vivo implantation onto the periosteum of healthy mice and comparison of the effects induced by each implant was performed. Abiotic analysis demonstrated that strontium was continuously released from the sponges over 28 days with a pattern similar to rhBMP2. Histological observations and gene expression analysis showed stronger endochondral ossification elicited by strontium compared to rhBMP2. Osteoclast activity was more inhibited by strontium than by rhBMP2. These results demonstrated the use of sponges loaded with strontium nanoparticles as potential bone grafts might provide better outcomes for complex fractures. Strontium nanoparticles are a novel and effective non-biologic treatment for bone injuries and can be used as novel powerful therapeutics for bone regeneration.
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Affiliation(s)
- Giulia Montagna
- Department of Molecular Medicine (DMM), Center for Health Technologies (CHT), UdR INSTM, University of Pavia, Pavia, Italy.,Department of Electrical, Computer and Biomedical Engineering, University of Pavia, Pavia, Italy
| | - Francesco Cristofaro
- Department of Molecular Medicine (DMM), Center for Health Technologies (CHT), UdR INSTM, University of Pavia, Pavia, Italy
| | - Lorenzo Fassina
- Department of Electrical, Computer and Biomedical Engineering, University of Pavia, Pavia, Italy
| | - Giovanna Bruni
- C.S.G.I. Department of Chemistry, Physical-Chemistry Section, University of Pavia, Pavia, Italy
| | - Lucia Cucca
- Department of Chemistry, University of Pavia, Pavia, Italy
| | - Alejandro Kochen
- Department of Translational Dental Medicine, Goldman School of Dental Medicine, Boston University, Boston, MA, United States
| | - Paola Divieti Pajevic
- Department of Translational Dental Medicine, Goldman School of Dental Medicine, Boston University, Boston, MA, United States
| | - Beth Bragdon
- Department of Orthopaedic Surgery, Boston University School of Medicine, Boston, MA, United States
| | - Livia Visai
- Department of Molecular Medicine (DMM), Center for Health Technologies (CHT), UdR INSTM, University of Pavia, Pavia, Italy.,Department of Occupational Medicine, Toxicology and Environmental Risks, Istituti Clinici Scientifici Maugeri, IRCCS, Pavia, Italy
| | - Louis Gerstenfeld
- Department of Orthopaedic Surgery, Boston University School of Medicine, Boston, MA, United States
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13
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McDowell SH, Gallaher SA, Burden RE, Scott CJ. Leading the invasion: The role of Cathepsin S in the tumour microenvironment. BIOCHIMICA ET BIOPHYSICA ACTA-MOLECULAR CELL RESEARCH 2020; 1867:118781. [PMID: 32544418 DOI: 10.1016/j.bbamcr.2020.118781] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/02/2020] [Revised: 05/31/2020] [Accepted: 06/04/2020] [Indexed: 02/07/2023]
Abstract
Elevated expression of the cysteine protease Cathepsin S has been correlated with a number of different cancer types in recent years. As tools have been developed to enable more accurate examination of individual cathepsin species, our knowledge and appreciation of the role that this protease plays in facilitating cancer has increased exponentially. This review focuses on our current understanding of the role of Cathepsin S within tumours and the surrounding microenvironment. While various publications have shown that Cathepsin S can be derived from tumour cells themselves, a plethora of more recent studies have identified that Cathepsin S can also be derived from other cell types within the tumour microenvironment including endothelial cells, macrophages and T cells. Furthermore, specific proteolytic substrates cleaved by Cathepsin S have also been identified which have reinforced our hypothesis that this protease facilitates key steps within tumours leading to their invasion, angiogenesis and metastasis.
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Affiliation(s)
- Sara H McDowell
- The Patrick G Johnston Centre for Cancer Research, Medical Biology Centre, Queen's University Belfast, 97 Lisburn Road, Belfast BT9 7AE, UK.
| | - Samantha A Gallaher
- The Patrick G Johnston Centre for Cancer Research, Medical Biology Centre, Queen's University Belfast, 97 Lisburn Road, Belfast BT9 7AE, UK.
| | - Roberta E Burden
- School of Pharmacy, Medical Biology Centre, Queen's University Belfast, 97 Lisburn Road, Belfast BT9 7BL, UK.
| | - Christopher J Scott
- The Patrick G Johnston Centre for Cancer Research, Medical Biology Centre, Queen's University Belfast, 97 Lisburn Road, Belfast BT9 7AE, UK.
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14
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Characterization of cathepsin S exosites that govern its elastolytic activity. Biochem J 2020; 477:227-242. [DOI: 10.1042/bcj20190847] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2019] [Revised: 12/17/2019] [Accepted: 12/18/2019] [Indexed: 11/17/2022]
Abstract
We have previously determined that the elastolytic activities of cathepsins (Cat) K and V require two exosites sharing the same structural localization on both enzymes. The structural features involved in the elastolytic activity of CatS have not yet been identified. We first mutated the analogous CatK and V putative exosites of CatS into the elastolytically inactive CatL counterparts. The modification of the exosite 1 did not affect the elastase activity of CatS whilst mutation of the Y118 of exosite 2 decreased the cleavage of elastin by ∼70% without affecting the degradation of other macromolecular substrates (gelatin, thyroglobulin). T06, an ectosteric inhibitor that disrupt the elastolytic activity of CatK, blocked ∼80% of the elastolytic activity of CatS without blocking the cleavage of gelatin and thyroglobulin. Docking studies showed that T06 preferentially interacts with a binding site located on the Right domain of the enzyme, outside of the active site. The structural examination of this binding site showed that the loop spanning the L174N175G176K177 residues of CatS is considerably different from that of CatL. Mutation of this loop into the CatL-like equivalent decreased elastin degradation by ∼70% and adding the Y118 mutation brought down the loss of elastolysis to ∼80%. In addition, the Y118 mutation selectively reduced the cleavage of the basement membrane component laminin by ∼50%. In summary, our data show that the degradation of elastin by CatS requires two exosites where one of them is distinct from those of CatK and V whilst the cleavage of laminin requires only one exosite.
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15
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Andrault PM, Schamberger AC, Chazeirat T, Sizaret D, Renault J, Staab-Weijnitz CA, Hennen E, Petit-Courty A, Wartenberg M, Saidi A, Baranek T, Guyetant S, Courty Y, Eickelberg O, Lalmanach G, Lecaille F. Cigarette smoke induces overexpression of active human cathepsin S in lungs from current smokers with or without COPD. Am J Physiol Lung Cell Mol Physiol 2019; 317:L625-L638. [PMID: 31553637 DOI: 10.1152/ajplung.00061.2019] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Cigarette smoking has marked effects on lung tissue, including induction of oxidative stress, inflammatory cell recruitment, and a protease/antiprotease imbalance. These effects contribute to tissue remodeling and destruction resulting in loss of lung function in chronic obstructive pulmonary disease (COPD) patients. Cathepsin S (CatS) is a cysteine protease that is involved in the remodeling/degradation of connective tissue and basement membrane. Aberrant expression or activity of CatS has been implicated in a variety of diseases, including arthritis, cancer, cardiovascular, and lung diseases. However, little is known about the effect of cigarette smoking on both CatS expression and activity, as well as its role in smoking-related lung diseases. Here, we evaluated the expression and activity of human CatS in lung tissues from never-smokers and smokers with or without COPD. Despite the presence of an oxidizing environment, CatS expression and activity were significantly higher in current smokers (both non-COPD and COPD) compared with never-smokers, and correlated positively with smoking history. Moreover, we found that the exposure of primary human bronchial epithelial cells to cigarette smoke extract triggered the activation of P2X7 receptors, which in turns drives CatS upregulation. The present data suggest that excessive CatS expression and activity contribute, beside other proteases, to the deleterious effects of cigarette smoke on pulmonary homeostasis.
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Affiliation(s)
- Pierre-Marie Andrault
- Université de Tours, Tours, France.,INSERM, UMR 1100, Centre d'Etude des Pathologies Respiratoires, Team Mécanismes Protéolytiques dans l'Inflammation, Tours, France
| | - Andrea C Schamberger
- Comprehensive Pneumology Center, Institute of Lung Biology and Disease, University Hospital, Ludwig-Maximilians-University and Helmholtz Zentrum München, Member of the German Center for Lung Research, Munich, Germany
| | - Thibault Chazeirat
- Université de Tours, Tours, France.,INSERM, UMR 1100, Centre d'Etude des Pathologies Respiratoires, Team Mécanismes Protéolytiques dans l'Inflammation, Tours, France
| | - Damien Sizaret
- Université de Tours, Tours, France.,Centre Hospitalier Régional Universitaire de Tours, Service d'Anatomie et Cytologie Pathologique, Tours, France
| | | | - Claudia A Staab-Weijnitz
- Comprehensive Pneumology Center, Institute of Lung Biology and Disease, University Hospital, Ludwig-Maximilians-University and Helmholtz Zentrum München, Member of the German Center for Lung Research, Munich, Germany
| | - Elisabeth Hennen
- Comprehensive Pneumology Center, Institute of Lung Biology and Disease, University Hospital, Ludwig-Maximilians-University and Helmholtz Zentrum München, Member of the German Center for Lung Research, Munich, Germany
| | - Agnès Petit-Courty
- Université de Tours, Tours, France.,INSERM, UMR 1100, Centre d'Etude des Pathologies Respiratoires, Team Mécanismes Protéolytiques dans l'Inflammation, Tours, France
| | - Mylène Wartenberg
- Université de Tours, Tours, France.,INSERM, UMR 1100, Centre d'Etude des Pathologies Respiratoires, Team Mécanismes Protéolytiques dans l'Inflammation, Tours, France
| | - Ahlame Saidi
- Université de Tours, Tours, France.,INSERM, UMR 1100, Centre d'Etude des Pathologies Respiratoires, Team Mécanismes Protéolytiques dans l'Inflammation, Tours, France
| | - Thomas Baranek
- Université de Tours, Tours, France.,INSERM, UMR 1100, Centre d'Etude des Pathologies Respiratoires, Team Mécanismes Protéolytiques dans l'Inflammation, Tours, France
| | - Serge Guyetant
- Université de Tours, Tours, France.,Centre Hospitalier Régional Universitaire de Tours, Service d'Anatomie et Cytologie Pathologique, Tours, France
| | - Yves Courty
- Université de Tours, Tours, France.,INSERM, UMR 1100, Centre d'Etude des Pathologies Respiratoires, Team Mécanismes Protéolytiques dans l'Inflammation, Tours, France
| | - Oliver Eickelberg
- Comprehensive Pneumology Center, Institute of Lung Biology and Disease, University Hospital, Ludwig-Maximilians-University and Helmholtz Zentrum München, Member of the German Center for Lung Research, Munich, Germany
| | - Gilles Lalmanach
- Université de Tours, Tours, France.,INSERM, UMR 1100, Centre d'Etude des Pathologies Respiratoires, Team Mécanismes Protéolytiques dans l'Inflammation, Tours, France
| | - Fabien Lecaille
- Université de Tours, Tours, France.,INSERM, UMR 1100, Centre d'Etude des Pathologies Respiratoires, Team Mécanismes Protéolytiques dans l'Inflammation, Tours, France
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16
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Jakoš T, Pišlar A, Jewett A, Kos J. Cysteine Cathepsins in Tumor-Associated Immune Cells. Front Immunol 2019; 10:2037. [PMID: 31555270 PMCID: PMC6724555 DOI: 10.3389/fimmu.2019.02037] [Citation(s) in RCA: 77] [Impact Index Per Article: 15.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2019] [Accepted: 08/12/2019] [Indexed: 12/23/2022] Open
Abstract
Cysteine cathepsins are key regulators of the innate and adaptive arms of the immune system. Their expression, activity, and subcellular localization are associated with the distinct development and differentiation stages of immune cells. They promote the activation of innate myeloid immune cells since they contribute to toll-like receptor signaling and to cytokine secretion. Furthermore, they control lysosomal biogenesis and autophagic flux, thus affecting innate immune cell survival and polarization. They also regulate bidirectional communication between the cell exterior and the cytoskeleton, thus influencing cell interactions, morphology, and motility. Importantly, cysteine cathepsins contribute to the priming of adaptive immune cells by controlling antigen presentation and are involved in cytotoxic granule mediated killing in cytotoxic T lymphocytes and natural killer cells. Cathepins'aberrant activity can be prevented by their endogenous inhibitors, cystatins. However, dysregulated proteolysis contributes significantly to tumor progression also by modulation of the antitumor immune response. Especially tumor-associated myeloid cells, such as tumor-associated macrophages and myeloid-derived suppressor cells, which are known for their tumor promoting and immunosuppressive functions, constitute the major source of excessive cysteine cathepsin activity in cancer. Since they are enriched in the tumor microenvironment, cysteine cathepsins represent exciting targets for development of new diagnostic and therapeutic moieties.
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Affiliation(s)
- Tanja Jakoš
- Faculty of Pharmacy, University of Ljubljana, Ljubljana, Slovenia
| | - Anja Pišlar
- Faculty of Pharmacy, University of Ljubljana, Ljubljana, Slovenia
| | - Anahid Jewett
- UCLA School of Dentistry and Medicine, Los Angeles, CA, United States
| | - Janko Kos
- Faculty of Pharmacy, University of Ljubljana, Ljubljana, Slovenia.,Department of Biotechnology, Jožef Stefan Institute, Ljubljana, Slovenia
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17
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Parodi M, Favoreel H, Candiano G, Gaggero S, Sivori S, Mingari MC, Moretta L, Vitale M, Cantoni C. NKp44-NKp44 Ligand Interactions in the Regulation of Natural Killer Cells and Other Innate Lymphoid Cells in Humans. Front Immunol 2019; 10:719. [PMID: 31024551 PMCID: PMC6465645 DOI: 10.3389/fimmu.2019.00719] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2019] [Accepted: 03/18/2019] [Indexed: 12/13/2022] Open
Abstract
Natural Killer (NK) cells are potent cytotoxic cells belonging to the family of Innate Lymphoid Cells (ILCs). Their most characterized effector functions are directed to the control of aberrant cells in the body, including both transformed and virus-infected cells. NK cell-mediated recognition of abnormal cells primarily occurs through receptor-ligand interactions, involving an array of inhibitory and activating NK receptors and different types of ligands expressed on target cells. While most of the receptors have become known over many years, their respective ligands were only defined later and their impressive complexity has only recently become evident. NKp44, a member of Natural Cytotoxicity Receptors (NCRs), is an activating receptor playing a crucial role in most functions exerted by activated NK cells and also by other NKp44+ immune cells. The large and heterogeneous panel of NKp44 ligands (NKp44L) now includes surface expressed glycoproteins and proteoglycans, nuclear proteins that can be exposed outside the cell, and molecules that can be either released in the extracellular space or carried in extracellular vesicles. Recent findings have extended our knowledge on the nature of NKp44L to soluble plasma glycoproteins, such as secreted growth factors or extracellular matrix (ECM)-derived glycoproteins. NKp44L are induced upon tumor transformation or viral infection but may also be expressed in normal cells and tissues. In addition, NKp44-NKp44L interactions are involved in the crosstalk between NK cells and different innate and adaptive immune cell types. NKp44 expression in different ILCs located in tissues further extends the potential role of NKp44-NKp44L interactions.
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Affiliation(s)
- Monica Parodi
- Immunology Operative Unit, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Herman Favoreel
- Department of Virology, Parasitology and Immunology, Faculty of Veterinary Medicine, Ghent University, Merelbeke, Belgium
| | - Giovanni Candiano
- Laboratory of Molecular Nephrology, IRCCS Istituto Giannina Gaslini, Genoa, Italy
| | - Silvia Gaggero
- Department of Experimental Medicine, University of Genoa, Genoa, Italy
| | - Simona Sivori
- Department of Experimental Medicine, University of Genoa, Genoa, Italy.,Center of Excellence for Biomedical Research, University of Genoa, Genoa, Italy
| | - Maria Cristina Mingari
- Immunology Operative Unit, IRCCS Ospedale Policlinico San Martino, Genoa, Italy.,Department of Experimental Medicine, University of Genoa, Genoa, Italy.,Center of Excellence for Biomedical Research, University of Genoa, Genoa, Italy
| | - Lorenzo Moretta
- Department of Immunology, IRCCS Ospedale Pediatrico Bambino Gesù, Rome, Italy
| | - Massimo Vitale
- Immunology Operative Unit, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Claudia Cantoni
- Department of Experimental Medicine, University of Genoa, Genoa, Italy.,Center of Excellence for Biomedical Research, University of Genoa, Genoa, Italy.,Laboratory of Clinical and Experimental Immunology, IRCCS Istituto Giannina Gaslini, Genoa, Italy
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18
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Vizovišek M, Fonović M, Turk B. Cysteine cathepsins in extracellular matrix remodeling: Extracellular matrix degradation and beyond. Matrix Biol 2019; 75-76:141-159. [DOI: 10.1016/j.matbio.2018.01.024] [Citation(s) in RCA: 61] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2017] [Revised: 01/14/2018] [Accepted: 01/29/2018] [Indexed: 12/21/2022]
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19
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Dynamic matrisome: ECM remodeling factors licensing cancer progression and metastasis. Biochim Biophys Acta Rev Cancer 2018; 1870:207-228. [DOI: 10.1016/j.bbcan.2018.09.002] [Citation(s) in RCA: 77] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2018] [Revised: 09/07/2018] [Accepted: 09/30/2018] [Indexed: 01/04/2023]
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20
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Galibert M, Wartenberg M, Lecaille F, Saidi A, Mavel S, Joulin-Giet A, Korkmaz B, Brömme D, Aucagne V, Delmas AF, Lalmanach G. Substrate-derived triazolo- and azapeptides as inhibitors of cathepsins K and S. Eur J Med Chem 2018; 144:201-210. [DOI: 10.1016/j.ejmech.2017.12.012] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2017] [Revised: 11/15/2017] [Accepted: 12/03/2017] [Indexed: 12/17/2022]
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21
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Dias Bastos PA, Vlahou A, Leite-Moreira A, Santos LL, Ferreira R, Vitorino R. Deciphering the disease-related molecular networks using urine proteomics. Trends Analyt Chem 2017. [DOI: 10.1016/j.trac.2017.07.018] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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22
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Roumans NJ, Vink RG, Fazelzadeh P, van Baak MA, Mariman EC. A role for leukocyte integrins and extracellular matrix remodeling of adipose tissue in the risk of weight regain after weight loss. Am J Clin Nutr 2017; 105:1054-1062. [PMID: 28298393 DOI: 10.3945/ajcn.116.148874] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2016] [Accepted: 02/13/2017] [Indexed: 12/16/2022] Open
Abstract
Background: Weight loss (WL) is often followed by weight regain after an energy-restricted dietary intervention (DI). When people are following a diet, the volume of an adipocyte decreases by loss of triglycerides, which creates stress between the cell contents and the surrounding extracellular matrix (ECM). Previously, we observed that genetic variations in ECM genes are associated with an increased risk of weight regain.Objective: We investigated the relation between the expression of ECM genes during WL and a period of weight stabilization (WS) and the risk of weight regain.Design: In this randomized controlled trial, 61 healthy overweight or obese participants followed either a 5-wk very-low-calorie diet (VLCD; 500 kcal/d) or a 12-wk low-calorie diet (1250 kcal/d) (WL period) with a subsequent 4-wk WS period and a 9-mo follow-up. The WL and WS periods combined were considered the DI. Abdominal subcutaneous adipose tissue biopsy samples were collected for microarray analysis. Gene expression changes for a broad set of ECM-related genes were correlated with the weight-regain percentage (WR%).Results: A total of 26 of the 277 genes were significantly correlated with WR% during WL, WS, or the DI periods. Most correlations were observed in the VLCD group during the WS period. Four genes code for leukocyte-specific receptors. These and other genes belong to a group of 26 genes, among which the expression changes were highly correlated (r ≥ 0.7, P ≤ 0.001). This group could be divided into 3 subclusters linking to 2 biological processes-leukocyte integrin gene activity and ECM remodeling-and a link to insulin sensitivity was also apparent.Conclusions: Our present findings indicate the importance of adipose tissue leukocytes for the risk of weight regain. ECM modification also seems to be involved, and we observed a link to insulin sensitivity. This trial was registered at clinicaltrials.gov as NCT01559415.
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Affiliation(s)
- Nadia Jt Roumans
- Department of Human Biology, NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University Medical Center, Maastricht, Netherlands; and
| | - Roel G Vink
- Department of Human Biology, NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University Medical Center, Maastricht, Netherlands; and
| | - Parastoo Fazelzadeh
- Nutrition, Metabolism, and Genomics Group, Division of Human Nutrition, Wageningen University, Wageningen, Netherlands
| | - Marleen A van Baak
- Department of Human Biology, NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University Medical Center, Maastricht, Netherlands; and
| | - Edwin Cm Mariman
- Department of Human Biology, NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University Medical Center, Maastricht, Netherlands; and
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23
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Jennewine B, Fox J, Ramamurthi A. Cathepsin K-targeted sub-micron particles for regenerative repair of vascular elastic matrix. Acta Biomater 2017; 52:60-73. [PMID: 28087488 PMCID: PMC6361138 DOI: 10.1016/j.actbio.2017.01.032] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2016] [Revised: 11/14/2016] [Accepted: 01/10/2017] [Indexed: 12/20/2022]
Abstract
Abdominal Aortic Aneurysms (AAA) involve slow dilation and weakening of the aortic wall due to breakdown of structural matrix components, such as elastic fibers by chronically overexpressed matrix metalloproteinases (MMPs), primarily, MMPs-2 and -9. Auto-regenerative repair of disrupted elastic fibers by smooth muscle cells (SMCs) at the AAA site is intrinsically poor and together with chronic proteolysis prevents restoration of elastin homeostasis, necessary to enable AAA growth arrest or regression to a healthy state. Oral doxycycline (DOX) therapy can inhibit MMPs to slow AAA growth, but has systemwide side-effects and inhibits new elastin deposition within AAA tissue, diminishing prospects for restoring elastin homeostasis preventing the arrest/regression of AAA growth. We have thus developed cationic amphiphile (DMAB)-modified submicron particles (SMPs) that uniquely exhibit pro-elastogenic and anti-proteolytic properties, separate from similar effects of the encapsulated drug. These SMPs can enable sustained, low dose DOX delivery within AAA tissue to augment elastin regenerative repair. To provide greater specificity of SMP targeting, we have conjugated the DOX-SMP surface with an antibody against cathepsin K, a lysosomal protease that is highly overexpressed within AAA tissue. We have determined conditions for efficient cathepsin K Ab conjugation onto the SMPs, improved SMP binding to aneurysmal SMCs in culture and to injured vessel walls ex vivo, conjugation did not affect DOX release from the SMPs, and improved pro-elastogenic and anti-proteolytic effects due to the SMPs likely due to their increased proximity to cells via binding. Our study results suggest that cathepsin K Ab conjugation is a useful targeting modality for our pro-regenerative SMPs. Future studies will investigate SMP retention and biodistribution following targeting to induced AAAs in rat models through intravenous or catheter-based aortal infusion and thereafter their efficacy for regenerative elastic matrix repair in the AAA wall. STATEMENT OF SIGNIFICANCE Proactive screening of high risk elderly patients now enables early detection of Abdominal Aortic Aneurysms (AAAs). Current management of small, growing AAAs is limited to passive, imaging based growth monitoring. There are also no established drug-based therapeutic alternatives to surgery for AAAs, which is unsuitable for many elderly patients, and none which can achieve restore disrupted and lost elastic matrix in the AAA wall, which is essential to achieve growth arrest or regression. We seek to test the feasibility of a regenerative therapy based on localized, one time delivery of drug-releasing Sub-Micron-sized drug delivery polymer Particles (SMPs) that are also uniquely chemically functionalized on their surface to also provide them pro-elastin-regenerative & anti-matrix degradative properties, and also conjugated with antibodies targeting cathepsin K, an elastolytic enzyme that is highly overexpressed in AAA tissues; the latter serves as a modality to enable targeted binding of the SMPs to the AAA wall following intravenous infusion, or intraoartal, catheter-based delivery. Such SMPs can potentially stimulate structural repair in the AAA wall following one time infusion to delay or prevent AAA growth to rupture. The therapy can provide a non-surgical treatment option for high risk AAA patients.
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Affiliation(s)
- Brenton Jennewine
- Department of Biomedical Engineering, The Cleveland Clinic, 9500 Euclid Avenue, ND 20, Cleveland, OH 44195, USA; Department of Biomedical Engineering, Case Western Reserve University, 10900 Euclid Avenue, Cleveland, OH 44106, USA
| | - Jonathan Fox
- Department of Biomedical Engineering, The Cleveland Clinic, 9500 Euclid Avenue, ND 20, Cleveland, OH 44195, USA; Department of Chemical and Biomedical Engineering, Cleveland State University, 2121 Euclid Avenue, Cleveland, OH 44115, USA
| | - Anand Ramamurthi
- Department of Biomedical Engineering, The Cleveland Clinic, 9500 Euclid Avenue, ND 20, Cleveland, OH 44195, USA; Department of Biomedical Engineering, Case Western Reserve University, 10900 Euclid Avenue, Cleveland, OH 44106, USA.
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24
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Willumsen N, Bager CL, Leeming DJ, Bay-Jensen AC, Karsdal MA. Nidogen-1 Degraded by Cathepsin S can be Quantified in Serum and is Associated with Non-Small Cell Lung Cancer. Neoplasia 2017; 19:271-278. [PMID: 28282545 PMCID: PMC5344320 DOI: 10.1016/j.neo.2017.01.008] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2016] [Revised: 01/16/2017] [Accepted: 01/23/2017] [Indexed: 01/05/2023] Open
Abstract
Loss of basement membrane (BM) integrity is typically associated with cancer. Nidogen-1 is an essential component of the BM. Nidogen-1 is a substrate for cathepsin-S (CatS) which is released into the tumor microenvironment. Measuring nidogen-1 degraded by CatS may therefore have biomarker potential in cancer. The aim of this study was to investigate if CatS-degraded nidogen-1 was detectable in serum and a possible biomarker for cancer, a pathology associated with disruption of the BM. A competitive enzyme-linked immunosorbent assay (NIC) was developed with a monoclonal mouse antibody specific for a CatS cleavage site on human nidogen-1. Dilution and spiking recovery, inter- and intravariation, as well as accuracy were evaluated. Serum levels were evaluated in patients with breast cancer, small cell lung cancer (SCLC), and non-SCLC (NSCLC) and in healthy controls. The results indicated that the NIC assay was specific for nidogen-1 cleaved by CatS. Inter- and intraassay variations were 9% and 14%, respectively. NIC was elevated in NSCLC as compared to healthy controls (P<.001), breast cancer (P<.01), and SCLC (P<.5). The diagnostic power (area under the receiver operating characteristics) of NIC for NSCLC as compared to all other samples combined was 0.83 (95% confidence interval: 0.71-0.95), P<.0001. In conclusion, nidogen-1 degraded by CatS can be quantified in serum by the NIC assay. The current data strongly suggest that cathepsin-S degradation of nidogen-1 is strongly associated with NSCLC, which needs validation in larger clinical cohorts.
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Affiliation(s)
- Nicholas Willumsen
- Nordic Bioscience A/S, Biomarkers & Research, DK-2730, Herlev, Denmark; University of Southern Denmark, Campusvej 55, DK-5230, Odense M, Denmark.
| | - Cecilie L Bager
- Nordic Bioscience A/S, Biomarkers & Research, DK-2730, Herlev, Denmark
| | - Diana J Leeming
- Nordic Bioscience A/S, Biomarkers & Research, DK-2730, Herlev, Denmark
| | | | - Morten A Karsdal
- Nordic Bioscience A/S, Biomarkers & Research, DK-2730, Herlev, Denmark
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25
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Hernández-Castellano LE, Ferreira AM, Nanni P, Grossmann J, Argüello A, Capote J, Cai G, Lippolis J, Castro N, de Almeida AM. The goat (Capra hircus) mammary gland secretory tissue proteome as influenced by weight loss: A study using label free proteomics. J Proteomics 2016; 145:60-69. [DOI: 10.1016/j.jprot.2016.03.030] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2016] [Revised: 03/10/2016] [Accepted: 03/18/2016] [Indexed: 01/02/2023]
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Löser R, Pietzsch J. Cysteine cathepsins: their role in tumor progression and recent trends in the development of imaging probes. Front Chem 2015; 3:37. [PMID: 26157794 PMCID: PMC4477214 DOI: 10.3389/fchem.2015.00037] [Citation(s) in RCA: 48] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2015] [Accepted: 05/29/2015] [Indexed: 12/16/2022] Open
Abstract
Papain-like cysteine proteases bear an enormous potential as drug discovery targets for both infectious and systemic human diseases. The considerable progress in this field over the last two decades has also raised interest in the visualization of these enzymes in their native context, especially with regard to tumor imaging. After a short introduction to structure and general functions of human cysteine cathepsins, we highlight their importance for drug discovery and development and provide a critical update on the current state of knowledge toward their involvement in tumor progression, with a special emphasis on their role in therapy response. In accordance with a radiopharmaceutical point of view, the main focus of this review article will be the discussion of recently developed fluorescence and radiotracer-based imaging agents together with related molecular probes.
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Affiliation(s)
- Reik Löser
- Department of Radiopharmaceutical and Chemical Biology, Institute of Radiopharmaceutical Cancer Research, Helmholtz-Zentrum Dresden-Rossendorf Dresden, Germany ; Department of Chemistry and Food Chemistry, Technische Universität Dresden Dresden, Germany
| | - Jens Pietzsch
- Department of Radiopharmaceutical and Chemical Biology, Institute of Radiopharmaceutical Cancer Research, Helmholtz-Zentrum Dresden-Rossendorf Dresden, Germany ; Department of Chemistry and Food Chemistry, Technische Universität Dresden Dresden, Germany
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Sobotič B, Vizovišek M, Vidmar R, Van Damme P, Gocheva V, Joyce JA, Gevaert K, Turk V, Turk B, Fonović M. Proteomic Identification of Cysteine Cathepsin Substrates Shed from the Surface of Cancer Cells. Mol Cell Proteomics 2015; 14:2213-28. [PMID: 26081835 DOI: 10.1074/mcp.m114.044628] [Citation(s) in RCA: 74] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2014] [Indexed: 01/08/2023] Open
Abstract
Extracellular cysteine cathepsins are known to drive cancer progression, but besides degradation of extracellular matrix proteins little is known about their physiological substrates and thus the molecular mechanisms they deploy. One of the major mechanisms used by other extracellular proteases to facilitate cancer progression is proteolytic release of the extracellular domains of transmembrane proteins or ectodomain shedding. Here we show using a mass spectrometry-based approach that cathepsins L and S act as sheddases and cleave extracellular domains of CAM adhesion proteins and transmembrane receptors from the surface of cancer cells. In cathepsin S-deficient mouse pancreatic cancers, processing of these cathepsin substrates is highly reduced, pointing to an essential role of cathepsins in extracellular shedding. In addition to influencing cell migration and invasion, shedding of surface proteins by extracellular cathepsins impacts intracellular signaling as demonstrated for regulation of Ras GTPase activity, thereby providing a putative mechanistic link between extracellular cathepsin activity and cancer progression. The MS data is available via ProteomeXchange with identifier PXD002192.
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Affiliation(s)
- Barbara Sobotič
- From the ‡Department of Biochemistry, Molecular and Structural Biology, Jozef Stefan Institute, Jamova cesta 39, SI-1000 Ljubljana, Slovenia; §International Postgraduate School Jozef Stefan, Jamova 39, SI-1000 Ljubljana, Slovenia
| | - Matej Vizovišek
- From the ‡Department of Biochemistry, Molecular and Structural Biology, Jozef Stefan Institute, Jamova cesta 39, SI-1000 Ljubljana, Slovenia; §International Postgraduate School Jozef Stefan, Jamova 39, SI-1000 Ljubljana, Slovenia
| | - Robert Vidmar
- From the ‡Department of Biochemistry, Molecular and Structural Biology, Jozef Stefan Institute, Jamova cesta 39, SI-1000 Ljubljana, Slovenia; §International Postgraduate School Jozef Stefan, Jamova 39, SI-1000 Ljubljana, Slovenia
| | - Petra Van Damme
- ¶Department of Biochemistry, Ghent University, B-9000 Ghent, Belgium; ‖Department of Medical Protein Research, VIB, B-9000 Ghent, Belgium
| | - Vasilena Gocheva
- **Cancer Biology and Genetics Program, Memorial Sloan Kettering Cancer Center, New York, New York 10065
| | - Johanna A Joyce
- **Cancer Biology and Genetics Program, Memorial Sloan Kettering Cancer Center, New York, New York 10065
| | - Kris Gevaert
- ¶Department of Biochemistry, Ghent University, B-9000 Ghent, Belgium; ‖Department of Medical Protein Research, VIB, B-9000 Ghent, Belgium
| | - Vito Turk
- From the ‡Department of Biochemistry, Molecular and Structural Biology, Jozef Stefan Institute, Jamova cesta 39, SI-1000 Ljubljana, Slovenia; §International Postgraduate School Jozef Stefan, Jamova 39, SI-1000 Ljubljana, Slovenia; ‡‡Centre of Excellence for Integrated Approaches in Chemistry and Biology of Proteins, Jamova cesta 39, SI-1000 Ljubljana, Slovenia
| | - Boris Turk
- From the ‡Department of Biochemistry, Molecular and Structural Biology, Jozef Stefan Institute, Jamova cesta 39, SI-1000 Ljubljana, Slovenia; ‡‡Centre of Excellence for Integrated Approaches in Chemistry and Biology of Proteins, Jamova cesta 39, SI-1000 Ljubljana, Slovenia; §§Center of Excellence NIN, Ljubljana, Slovenia; ¶¶Faculty of Chemistry and Chemical Technology, University of Ljubljana, Slovenia
| | - Marko Fonović
- From the ‡Department of Biochemistry, Molecular and Structural Biology, Jozef Stefan Institute, Jamova cesta 39, SI-1000 Ljubljana, Slovenia; ‡‡Centre of Excellence for Integrated Approaches in Chemistry and Biology of Proteins, Jamova cesta 39, SI-1000 Ljubljana, Slovenia;
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Herzog C, Marisiddaiah R, Haun RS, Kaushal GP. Basement membrane protein nidogen-1 is a target of meprin β in cisplatin nephrotoxicity. Toxicol Lett 2015; 236:110-6. [PMID: 25957482 DOI: 10.1016/j.toxlet.2015.05.005] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2014] [Revised: 04/18/2015] [Accepted: 05/05/2015] [Indexed: 01/08/2023]
Abstract
Meprins are oligomeric metalloproteinases that are abundantly expressed in the brush-border membranes of renal proximal tubules. During acute kidney injury (AKI) induced by cisplatin or ischemia-reperfusion, membrane-bound meprins are shed and their localization is altered from the apical membranes toward the basolateral surface of the proximal tubules. Meprins are capable of cleaving basement membrane proteins in vitro, however, it is not known whether meprins are able to degrade extracellular matrix proteins under pathophysiological conditions in vivo. The present study demonstrates that a basement membrane protein, nidogen-1, is cleaved and excreted in the urine of mice subjected to cisplatin-induced nephrotoxicity, a model of AKI. Cleaved nidogen-1 was not detected in the urine of untreated mice, but during the progression of cisplatin nephrotoxicity, the excretion of cleaved nidogen-1 increased in a time-dependent manner. The meprin inhibitor actinonin markedly prevented urinary excretion of the cleaved nidogen-1. In addition, meprin β-deficient mice, but not meprin α-deficient mice, subjected to cisplatin nephrotoxicity significantly suppressed excretion of cleaved nidogen-1, further suggesting that meprin β is involved in the cleavage of nidogen-1. These studies provide strong evidence for a pathophysiological link between meprin β and urinary excretion of cleaved nidogen-1 during cisplatin-induced AKI.
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Affiliation(s)
- Christian Herzog
- Central Arkansas Veterans Healthcare System, Little Rock, AR 72205, USA; University of Arkansas for Medical Sciences, Department of Internal Medicine, Little Rock, AR 72205, USA
| | - Raju Marisiddaiah
- Central Arkansas Veterans Healthcare System, Little Rock, AR 72205, USA; University of Arkansas for Medical Sciences, Department of Internal Medicine, Little Rock, AR 72205, USA
| | - Randy S Haun
- Central Arkansas Veterans Healthcare System, Little Rock, AR 72205, USA; University of Arkansas for Medical Sciences, Department of Pharmaceutical Sciences, Little Rock, AR 72205, USA
| | - Gur P Kaushal
- Central Arkansas Veterans Healthcare System, Little Rock, AR 72205, USA; University of Arkansas for Medical Sciences, Department of Internal Medicine, Little Rock, AR 72205, USA; University of Arkansas for Medical Sciences, Department of Biochemistry, Little Rock, AR 72205, USA.
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Lu CC, Liu MM, Culshaw G, Clinton M, Argyle DJ, Corcoran BM. Gene network and canonical pathway analysis in canine myxomatous mitral valve disease: a microarray study. Vet J 2015; 204:23-31. [PMID: 25841900 DOI: 10.1016/j.tvjl.2015.02.021] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2014] [Revised: 02/18/2015] [Accepted: 02/28/2015] [Indexed: 12/18/2022]
Abstract
Myxomatous mitral valve disease (MMVD) is the single most common acquired heart disease of the dog and is particularly common in small pedigree breed dogs such as the Cavalier King Charles spaniel (CKCS). There are limited data on the mitral valve transcriptome and the aim of this study was to use the microarray technology in conjunction with bioinformatics platforms to analyse transcript changes in MMVD in CKCS compared to normal dogs (non-CKCS). Differentially expressed genes (n = 5397) were identified using cut-off settings of fold change, false discovery rate (FDR) and P <0.05. In total, 4002 genes were annotated to a specific transcript in the Affymetrix canine database, and after further filtering, 591 annotated canine genes were identified: 322 (55%) were up-regulated and 269 (45%) were down-regulated. Canine microRNAs (cfa-miR; n = 59) were also identified. Gene ontology and network analysis platforms identified between six and 10 significantly different biological function clusters from which the following were selected as relevant to MMVD: inflammation, cell movement, cardiovascular development, extracellular matrix organisation and epithelial-to-mesenchymal (EMT) transition. Ingenuity Pathway Analysis identified three canonical pathways relevant to MMVD: caveolar-mediated endocytosis, remodelling of epithelial adherens junctions, and endothelin-1 signalling. Considering the biological relevance to MMVD, the gene families of importance with significant difference between groups included collagens, ADAMTS peptidases, proteoglycans, matrix metalloproteinases (MMPs) and their inhibitors, basement membrane components, cathepsin S, integrins, tight junction cell adhesion proteins, cadherins, other matrix-associated proteins, and members of the serotonin (5-HT)/transforming growth factor -β signalling pathway.
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Affiliation(s)
- C-C Lu
- Royal (Dick) School of Veterinary Studies and The Roslin Institute, The University of Edinburgh, Easter Bush, Roslin, Mid-Lothian, Scotland EH25 9RG, UK
| | - M-M Liu
- Royal (Dick) School of Veterinary Studies and The Roslin Institute, The University of Edinburgh, Easter Bush, Roslin, Mid-Lothian, Scotland EH25 9RG, UK
| | - G Culshaw
- Royal (Dick) School of Veterinary Studies and The Roslin Institute, The University of Edinburgh, Easter Bush, Roslin, Mid-Lothian, Scotland EH25 9RG, UK
| | - M Clinton
- Royal (Dick) School of Veterinary Studies and The Roslin Institute, The University of Edinburgh, Easter Bush, Roslin, Mid-Lothian, Scotland EH25 9RG, UK
| | - D J Argyle
- Royal (Dick) School of Veterinary Studies and The Roslin Institute, The University of Edinburgh, Easter Bush, Roslin, Mid-Lothian, Scotland EH25 9RG, UK
| | - B M Corcoran
- Royal (Dick) School of Veterinary Studies and The Roslin Institute, The University of Edinburgh, Easter Bush, Roslin, Mid-Lothian, Scotland EH25 9RG, UK.
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30
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Mattsson JM, Ravela S, Hekim C, Jonsson M, Malm J, Närvänen A, Stenman UH, Koistinen H. Proteolytic activity of prostate-specific antigen (PSA) towards protein substrates and effect of peptides stimulating PSA activity. PLoS One 2014; 9:e107819. [PMID: 25237904 PMCID: PMC4169579 DOI: 10.1371/journal.pone.0107819] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2014] [Accepted: 08/15/2014] [Indexed: 11/18/2022] Open
Abstract
Prostate-specific antigen (PSA or kallikrein-related peptidase-3, KLK3) exerts chymotrypsin-like proteolytic activity. The main biological function of PSA is the liquefaction of the clot formed after ejaculation by cleavage of semenogelins I and II in seminal fluid. PSA also cleaves several other substrates, which may explain its putative functions in prostate cancer and its antiangiogenic activity. We compared the proteolytic efficiency of PSA towards several protein and peptide substrates and studied the effect of peptides stimulating the activity of PSA with these substrates. An endothelial cell tube formation model was used to analyze the effect of PSA-degraded protein fragments on angiogenesis. We showed that PSA degrades semenogelins I and II much more efficiently than other previously identified protein substrates, e.g., fibronectin, galectin-3 and IGFBP-3. We identified nidogen-1 as a new substrate for PSA. Peptides B2 and C4 that stimulate the activity of PSA towards small peptide substrates also enhanced the proteolytic activity of PSA towards protein substrates. Nidogen-1, galectin-3 or their fragments produced by PSA did not have any effect on endothelial cell tube formation. Although PSA cleaves several other protein substrates, in addition to semenogelins, the physiological importance of this activity remains speculative. The PSA levels in prostate are very high, but several other highly active proteases, such as hK2 and trypsin, are also expressed in the prostate and may cleave protein substrates that are weakly cleaved by PSA.
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Affiliation(s)
- Johanna M. Mattsson
- Department of Clinical Chemistry, Biomedicum Helsinki, University of Helsinki and Helsinki University Central Hospital, Helsinki, Finland
| | - Suvi Ravela
- Department of Clinical Chemistry, Biomedicum Helsinki, University of Helsinki and Helsinki University Central Hospital, Helsinki, Finland
| | - Can Hekim
- Department of Clinical Chemistry, Biomedicum Helsinki, University of Helsinki and Helsinki University Central Hospital, Helsinki, Finland
| | - Magnus Jonsson
- Department of Laboratory Medicine, Section for Clinical Chemistry, Lund University and Laboratory Medicine Skåne, Lund, Sweden
| | - Johan Malm
- Department of Laboratory Medicine, Section for Clinical Chemistry, Lund University and Laboratory Medicine Skåne, Lund, Sweden
| | - Ale Närvänen
- School of Pharmacy, University of Eastern Finland, Kuopio, Finland
| | - Ulf-Håkan Stenman
- Department of Clinical Chemistry, Biomedicum Helsinki, University of Helsinki and Helsinki University Central Hospital, Helsinki, Finland
| | - Hannu Koistinen
- Department of Clinical Chemistry, Biomedicum Helsinki, University of Helsinki and Helsinki University Central Hospital, Helsinki, Finland
- * E-mail:
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Fonović M, Turk B. Cysteine cathepsins and extracellular matrix degradation. Biochim Biophys Acta Gen Subj 2014; 1840:2560-70. [PMID: 24680817 DOI: 10.1016/j.bbagen.2014.03.017] [Citation(s) in RCA: 234] [Impact Index Per Article: 23.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2014] [Revised: 03/16/2014] [Accepted: 03/22/2014] [Indexed: 01/03/2023]
Abstract
BACKGROUND Cysteine cathepsins are normally found in the lysosomes where they are involved in intracellular protein turnover. Their ability to degrade the components of the extracellular matrix in vitro was first reported more than 25years ago. However, cathepsins were for a long time not considered to be among the major players in ECM degradation in vivo. During the last decade it has, however, become evident that abundant secretion of cysteine cathepsins into extracellular milieu is accompanying numerous physiological and disease conditions, enabling the cathepsins to degrade extracellular proteins. SCOPE OF VIEW In this review we will focus on cysteine cathepsins and their extracellular functions linked with ECM degradation, including regulation of their activity, which is often enhanced by acidification of the extracellular microenvironment, such as found in the bone resorption lacunae or tumor microenvironment. We will further discuss the ECM substrates of cathepsins with a focus on collagen and elastin, including the importance of that for pathologies. Finally, we will overview the current status of cathepsin inhibitors in clinical development for treatment of ECM-linked diseases, in particular osteoporosis. MAJOR CONCLUSIONS Cysteine cathepsins are among the major proteases involved in ECM remodeling, and their role is not limited to degradation only. Deregulation of their activity is linked with numerous ECM-linked diseases and they are now validated targets in a number of them. Cathepsins S and K are the most attractive targets, especially cathepsin K as a major therapeutic target for osteoporosis with drugs targeting it in advanced clinical trials. GENERAL SIGNIFICANCE Due to their major role in ECM remodeling cysteine cathepsins have emerged as an important group of therapeutic targets for a number of ECM-related diseases, including, osteoporosis, cancer and cardiovascular diseases. This article is part of a Special Issue entitled Matrix-mediated cell behaviour and properties.
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Affiliation(s)
- Marko Fonović
- Department of Biochemistry, Molecular and Structural Biology, Jozef Stefan Institute, Jamova cesta 39, SI-1000 Ljubljana, Slovenia; Centre of Excellence for Integrated Approaches in Chemistry and Biology of Proteins, Jamova cesta 39, SI-1000 Ljubljana, Slovenia.
| | - Boris Turk
- Department of Biochemistry, Molecular and Structural Biology, Jozef Stefan Institute, Jamova cesta 39, SI-1000 Ljubljana, Slovenia; Centre of Excellence for Integrated Approaches in Chemistry and Biology of Proteins, Jamova cesta 39, SI-1000 Ljubljana, Slovenia; Faculty of Chemistry and Chemical Technology, University of Ljubljana, Slovenia.
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Sage J, De Quéral D, Leblanc-Noblesse E, Kurfurst R, Schnebert S, Perrier E, Nizard C, Lalmanach G, Lecaille F. Differential expression of cathepsins K, S and V between young and aged Caucasian women skin epidermis. Matrix Biol 2014; 33:41-6. [PMID: 23871919 DOI: 10.1016/j.matbio.2013.07.002] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2013] [Revised: 07/08/2013] [Accepted: 07/09/2013] [Indexed: 10/26/2022]
Abstract
Cutaneous aging translates drastic structural and functional alterations in the extracellular matrix (ECM). Multiple mechanisms are involved, including changes in protease levels. We investigated the age-related protein expression and activity of cysteine cathepsins and the expression of two endogenous protein inhibitors in young and aged Caucasian women skin epidermis. Immunofluorescence studies indicate that the expression of cathepsins K, S and V, as well as cystatins A and M/E within keratinocytes is reduced in photoprotected skin of aged women. Furthermore, the overall endopeptidase activity of cysteine cathepsins in epidermis lysates decreased with age. Albeit dermal elastic fiber and laminin expression is reduced in aged skin, staining of nidogen-1, a key protein in BM assembly that is sensitive to proteolysis by cysteine, metallo- and serine proteases, has a similar pattern in both young and aged skin. Since cathepsins contribute to the hydrolysis and turnover of ECM/basement membrane components, the abnormal protein degradation and deposition during aging process may be related in part to a decline of lysosomal/endosomal cathepsin K, S and V activity.
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Affiliation(s)
- Juliette Sage
- INSERM, UMR 1100, Pathologies Respiratoires: protéolyse et aérosolthérapie, Centre d'Etude des Pathologies Respiratoires, Université François Rabelais, F-37032 Tours cedex, France; LVMH-Recherche, BP58, F-45800 Saint Jean de Braye, France
| | | | | | - Robin Kurfurst
- LVMH-Recherche, BP58, F-45800 Saint Jean de Braye, France
| | | | - Eric Perrier
- LVMH-Recherche, BP58, F-45800 Saint Jean de Braye, France
| | - Carine Nizard
- LVMH-Recherche, BP58, F-45800 Saint Jean de Braye, France
| | - Gilles Lalmanach
- INSERM, UMR 1100, Pathologies Respiratoires: protéolyse et aérosolthérapie, Centre d'Etude des Pathologies Respiratoires, Université François Rabelais, F-37032 Tours cedex, France
| | - Fabien Lecaille
- INSERM, UMR 1100, Pathologies Respiratoires: protéolyse et aérosolthérapie, Centre d'Etude des Pathologies Respiratoires, Université François Rabelais, F-37032 Tours cedex, France.
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33
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Sage J, Mallèvre F, Barbarin-Costes F, Samsonov SA, Gehrcke JP, Pisabarro MT, Perrier E, Schnebert S, Roget A, Livache T, Nizard C, Lalmanach G, Lecaille F. Binding of chondroitin 4-sulfate to cathepsin S regulates its enzymatic activity. Biochemistry 2013; 52:6487-98. [PMID: 23968158 DOI: 10.1021/bi400925g] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Human cysteine cathepsin S (catS) participates in distinct physiological and pathophysiological cellular processes and is considered as a valuable therapeutic target in autoimmune diseases, cancer, atherosclerosis, and asthma. We evaluated the capacity of negatively charged glycosaminoglycans (heparin, heparan sulfate, chondroitin 4/6-sulfates, dermatan sulfate, and hyaluronic acid) to modulate the activity of catS. Chondroitin 4-sulfate (C4-S) impaired the collagenolytic activity (type IV collagen) and inhibited the peptidase activity (Z-Phe-Arg-AMC) of catS at pH 5.5, obeying a mixed-type mechanism (estimated Ki = 16.5 ± 6 μM). Addition of NaCl restored catS activity, supporting the idea that electrostatic interactions are primarly involved. Furthermore, C4-S delayed in a dose-dependent manner the maturation of procatS at pH 4.0 by interfering with the intermolecular processing pathway. Binding of C4-S to catS was demonstrated by gel-filtration chromatography, and its affinity was measured by surface plasmon resonance (equilibrium dissociation constant Kd = 210 ± 40 nM). Moreover, C4-S induced subtle conformational changes in mature catS as observed by intrinsic fluorescence spectroscopy analysis. Molecular docking predicted three specific binding sites on catS for C4-S that are different from those found in the crystal structure of the cathepsin K-C4-S complex. Overall, these results describe a novel glycosaminoglycan-mediated mechanism of catS inhibition and suggest that C4-S may modulate the collagenase activity of catS in vivo.
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Affiliation(s)
- Juliette Sage
- INSERM, UMR 1100, Pathologies Respiratoires: protéolyse et aérosolthérapie, Centre d'Etude des Pathologies Respiratoires, Université François Rabelais , F-37032 Tours cedex, France
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Breitkreutz D, Koxholt I, Thiemann K, Nischt R. Skin basement membrane: the foundation of epidermal integrity--BM functions and diverse roles of bridging molecules nidogen and perlecan. BIOMED RESEARCH INTERNATIONAL 2013; 2013:179784. [PMID: 23586018 PMCID: PMC3618921 DOI: 10.1155/2013/179784] [Citation(s) in RCA: 119] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/10/2012] [Revised: 01/18/2013] [Accepted: 01/28/2013] [Indexed: 02/06/2023]
Abstract
The epidermis functions in skin as first defense line or barrier against environmental impacts, resting on extracellular matrix (ECM) of the dermis underneath. Both compartments are connected by the basement membrane (BM), composed of a set of distinct glycoproteins and proteoglycans. Herein we are reviewing molecular aspects of BM structure, composition, and function regarding not only (i) the dermoepidermal interface but also (ii) the resident microvasculature, primarily focusing on the per se nonscaffold forming components perlecan and nidogen-1 and nidogen-2. Depletion or functional deficiencies of any BM component are lethal at some stage of development or around birth, though BM defects vary between organs and tissues. Lethality problems were overcome by developmental stage- and skin-specific gene targeting or by cell grafting and organotypic (3D) cocultures of normal or defective cells, which allows recapitulating BM formation de novo. Thus, evidence is accumulating that BM assembly and turnover rely on mechanical properties and composition of the adjacent ECM and the dynamics of molecular assembly, including further "minor" local components, nidogens largely functioning as catalysts or molecular adaptors and perlecan as bridging stabilizer. Collectively, orchestration of BM assembly, remodeling, and the role of individual players herein are determined by the developmental, tissue-specific, or functional context.
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Affiliation(s)
- Dirk Breitkreutz
- Department of Dermatology, University of Cologne, Kerpener Strasse 62, 50937 Cologne, Germany.
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