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Reis LM, Seese SE, Costakos D, Semina EV. Congenital anterior segment ocular disorders: Genotype-phenotype correlations and emerging novel mechanisms. Prog Retin Eye Res 2024; 102:101288. [PMID: 39097141 PMCID: PMC11392650 DOI: 10.1016/j.preteyeres.2024.101288] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Revised: 07/30/2024] [Accepted: 07/31/2024] [Indexed: 08/05/2024]
Abstract
Development of the anterior segment of the eye requires reciprocal sequential interactions between the arising tissues, facilitated by numerous genetic factors. Disruption of any of these processes results in congenital anomalies in the affected tissue(s) leading to anterior segment disorders (ASD) including aniridia, Axenfeld-Rieger anomaly, congenital corneal opacities (Peters anomaly, cornea plana, congenital primary aphakia), and primary congenital glaucoma. Current understanding of the genetic factors involved in ASD remains incomplete, with approximately 50% overall receiving a genetic diagnosis. While some genes are strongly associated with a specific clinical diagnosis, the majority of known factors are linked with highly variable phenotypic presentations, with pathogenic variants in FOXC1, CYP1B1, and PITX2 associated with the broadest spectrum of ASD conditions. This review discusses typical clinical presentations including associated systemic features of various forms of ASD; the latest functional data and genotype-phenotype correlations related to 25 ASD factors including newly identified genes; promising novel candidates; and current and emerging treatments for these complex conditions. Recent developments of interest in the genetics of ASD include identification of phenotypic expansions for several factors, discovery of multiple modes of inheritance for some genes, and novel mechanisms including a growing number of non-coding variants and alleles affecting specific domains/residues and requiring further studies.
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Affiliation(s)
- Linda M Reis
- Department of Ophthalmology and Visual Sciences, Medical College of Wisconsin, 8701 Watertown Plank Road, Milwaukee, WI, 53226, USA.
| | - Sarah E Seese
- Department of Ophthalmology and Visual Sciences, Medical College of Wisconsin, 8701 Watertown Plank Road, Milwaukee, WI, 53226, USA.
| | - Deborah Costakos
- Department of Ophthalmology and Visual Sciences, Medical College of Wisconsin, 8701 Watertown Plank Road, Milwaukee, WI, 53226, USA.
| | - Elena V Semina
- Department of Ophthalmology and Visual Sciences, Medical College of Wisconsin, 8701 Watertown Plank Road, Milwaukee, WI, 53226, USA; Department of Pediatrics and Children's Research Institute, Medical College of Wisconsin and Children's Wisconsin, 8701 Watertown Plank Road, Milwaukee, WI, 53226, USA; Department of Cell Biology, Neurobiology and Anatomy, Medical College of Wisconsin, 8701 Watertown Plank Road, Milwaukee, WI, 53226, USA.
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2
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Zvirblyte J, Nainys J, Juzenas S, Goda K, Kubiliute R, Dasevicius D, Kincius M, Ulys A, Jarmalaite S, Mazutis L. Single-cell transcriptional profiling of clear cell renal cell carcinoma reveals a tumor-associated endothelial tip cell phenotype. Commun Biol 2024; 7:780. [PMID: 38942917 PMCID: PMC11213875 DOI: 10.1038/s42003-024-06478-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Accepted: 06/21/2024] [Indexed: 06/30/2024] Open
Abstract
Clear cell renal cell carcinoma (ccRCC) is the most prevalent form of renal cancer, accounting for over 75% of cases. The asymptomatic nature of the disease contributes to late-stage diagnoses and poor survival. Highly vascularized and immune infiltrated microenvironment are prominent features of ccRCC, yet the interplay between vasculature and immune cells, disease progression and response to therapy remains poorly understood. Using droplet-based single-cell RNA sequencing we profile 50,236 transcriptomes from paired tumor and healthy adjacent kidney tissues. Our analysis reveals significant heterogeneity and inter-patient variability of the tumor microenvironment. Notably, we discover a previously uncharacterized vasculature subpopulation associated with epithelial-mesenchymal transition. The cell-cell communication analysis reveals multiple modes of immunosuppressive interactions within the tumor microenvironment, including clinically relevant interactions between tumor vasculature and stromal cells with immune cells. The upregulation of the genes involved in these interactions is associated with worse survival in the TCGA KIRC cohort. Our findings demonstrate the role of tumor vasculature and stromal cell populations in shaping the ccRCC microenvironment and uncover a subpopulation of cells within the tumor vasculature that is associated with an angiogenic phenotype.
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Affiliation(s)
- Justina Zvirblyte
- Institute of Biotechnology, Life Sciences Center, Vilnius University, Vilnius, 10257, Lithuania
| | - Juozas Nainys
- Institute of Biotechnology, Life Sciences Center, Vilnius University, Vilnius, 10257, Lithuania
- Droplet Genomics, Vilnius, 10257, Lithuania
| | - Simonas Juzenas
- Institute of Biotechnology, Life Sciences Center, Vilnius University, Vilnius, 10257, Lithuania
| | - Karolis Goda
- Institute of Biotechnology, Life Sciences Center, Vilnius University, Vilnius, 10257, Lithuania
| | - Raimonda Kubiliute
- Institute of Biosciences, Life Sciences Center, Vilnius University, Vilnius, 10257, Lithuania
| | - Darius Dasevicius
- National Center of Pathology, Affiliate of Vilnius University Hospital Santaros Klinikos, Vilnius, 08406, Lithuania
| | | | - Albertas Ulys
- National Cancer Institute, Vilnius, 08660, Lithuania
| | - Sonata Jarmalaite
- Institute of Biosciences, Life Sciences Center, Vilnius University, Vilnius, 10257, Lithuania.
- National Cancer Institute, Vilnius, 08660, Lithuania.
| | - Linas Mazutis
- Institute of Biotechnology, Life Sciences Center, Vilnius University, Vilnius, 10257, Lithuania.
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3
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Yang-Jensen KC, Jørgensen SM, Chuang CY, Davies MJ. Modification of extracellular matrix proteins by oxidants and electrophiles. Biochem Soc Trans 2024; 52:1199-1217. [PMID: 38778764 PMCID: PMC11346434 DOI: 10.1042/bst20230860] [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: 03/25/2024] [Revised: 04/24/2024] [Accepted: 05/08/2024] [Indexed: 05/25/2024]
Abstract
The extracellular matrix (ECM) is critical to biological architecture and determines cellular properties, function and activity. In many situations it is highly abundant, with collagens and elastin being some of the most abundant proteins in mammals. The ECM comprises of multiple different protein species and sugar polymers, with both different isoforms and post-translational modifications (PTMs) providing a large variety of microenvironments that play a key role in determining tissue structure and health. A number of the PTMs (e.g. cross-links) present in the ECM are critical to integrity and function, whereas others are deleterious to both ECM structure and associated cells. Modifications induced by reactive oxidants and electrophiles have been reported to accumulate in some ECM with increasing age. This accumulation can be exacerbated by disease, and in particular those associated with acute or chronic inflammation, obesity and diabetes. This is likely to be due to higher fluxes of modifying agents in these conditions. In this focused review, the role and effects of oxidants and other electrophiles on ECM are discussed, with a particular focus on the artery wall and atherosclerotic cardiovascular disease. Modifications generated on ECM components are reviewed, together with the effects of these species on cellular properties including adhesion, proliferation, migration, viability, metabolic activity, gene expression and phenotype. Increasing data indicates that ECM modifications are both prevalent in human and mammalian tissues and play an important role in disease development and progression.
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Affiliation(s)
- Karen C. Yang-Jensen
- Department of Biomedical Sciences, Panum Institute, University of Copenhagen, Copenhagen, Denmark
| | - Sara M. Jørgensen
- Department of Biomedical Sciences, Panum Institute, University of Copenhagen, Copenhagen, Denmark
| | - Christine Y. Chuang
- Department of Biomedical Sciences, Panum Institute, University of Copenhagen, Copenhagen, Denmark
| | - Michael J. Davies
- Department of Biomedical Sciences, Panum Institute, University of Copenhagen, Copenhagen, Denmark
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4
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Dai P, Wu Y, Gao Y, Li M, Zhu M, Xu H, Feng X, Jin Y, Zhang X. Multiomics analysis of platelet-rich plasma promoting biological performance of mesenchymal stem cells. BMC Genomics 2024; 25:564. [PMID: 38840037 PMCID: PMC11151483 DOI: 10.1186/s12864-024-10329-8] [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: 11/30/2023] [Accepted: 04/19/2024] [Indexed: 06/07/2024] Open
Abstract
Mesenchymal Stem Cells are ideal seed cells for tissue repair and cell therapy and have promising applications in regenerative medicine and tissue engineering. Using Platelet-Rich Plasma as an adjuvant to create and improve the microenvironment for Mesenchymal Stem Cells growth can enhance the biological properties of Mesenchymal Stem Cells and improve the efficacy of cell therapy. However, the mechanism by which Platelet-Rich Plasma improves the biological performance of Mesenchymal Stem Cells is still unknown. In this study, by examining the effects of Platelet-Rich Plasma on the biological performance of Mesenchymal Stem Cells, combined with multiomics analysis (Transcriptomics, Proteomics and Metabolomics) and related tests, we analyzed the specific pathways, related mechanisms and metabolic pathways of Platelet-Rich Plasma to improve the biological performance of Mesenchymal Stem Cells. In an in vitro cell culture system, the biological performance of Mesenchymal Stem Cells was significantly improved after replacing Foetal Bovine Serum with Platelet-Rich Plasma, and the genes (ESM1, PDGFB, CLEC7A, CCR1 and ITGA6 et al.) related to cell proliferation, adhesion, growth, migration and signal transduction were significantly upregulated. Platelet-Rich Plasma can enhance the secretion function of MSC exosomes, significantly upregulate many proteins related to tissue repair, immune regulation and anti-infection, and enhance the repair effect of exosomes on skin injury. After replacing Foetal Bovine Serum with Platelet-Rich Plasma, Mesenchymal Stem Cells underwent metabolic reprogramming, the metabolism of amino acids and fatty acids and various signaling pathways were changed, the anabolic pathways of various proteins were enhanced. These results provide a theoretical and technical reference for optimizing the Mesenchymal Stem Cells culture system, improving the biological characteristics and clinical application effects of Mesenchymal Stem Cells.
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Affiliation(s)
- Pengxiu Dai
- The College of Veterinary Medicine, Northwest A and F University, Yangling, 712100, Shaanxi, China
| | - Yi Wu
- The College of Veterinary Medicine, Northwest A and F University, Yangling, 712100, Shaanxi, China
| | - Yaxin Gao
- The College of Veterinary Medicine, Northwest A and F University, Yangling, 712100, Shaanxi, China
| | - Mengnan Li
- The College of Veterinary Medicine, Northwest A and F University, Yangling, 712100, Shaanxi, China
| | - Mingde Zhu
- The College of Veterinary Medicine, Northwest A and F University, Yangling, 712100, Shaanxi, China
| | - Haojie Xu
- The College of Veterinary Medicine, Northwest A and F University, Yangling, 712100, Shaanxi, China
| | - Xiancheng Feng
- The College of Veterinary Medicine, Northwest A and F University, Yangling, 712100, Shaanxi, China
| | - Yaping Jin
- The College of Veterinary Medicine, Northwest A and F University, Yangling, 712100, Shaanxi, China.
| | - Xinke Zhang
- The College of Veterinary Medicine, Northwest A and F University, Yangling, 712100, Shaanxi, China.
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5
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Feliu J, Gámez-Pozo A, Martínez-Pérez D, Pérez-Wert P, Matamala-Luengo D, Viñal D, Kunz L, López-Vacas R, Dittmann A, Rodríguez-Salas N, Custodio A, Fresno Vara JÁ, Trilla-Fuertes L. Functional proteomics of colon cancer Consensus Molecular Subtypes. Br J Cancer 2024; 130:1670-1678. [PMID: 38486123 DOI: 10.1038/s41416-024-02650-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2023] [Revised: 02/26/2024] [Accepted: 03/01/2024] [Indexed: 05/15/2024] Open
Abstract
BACKGROUND The Colorectal Cancer Subtyping Consortium established four Consensus Molecular Subtypes (CMS) in colorectal cancer: CMS1 (microsatellite-instability [MSI], Immune), CMS2 (Canonical, epithelial), CMS3 (Metabolic), and CMS4 (Mesenchymal). However, only MSI tumour patients have seen a change in their disease management in clinical practice. This study aims to characterise the proteome of colon cancer CMS and broaden CMS's clinical utility. METHODS One-hundred fifty-eight paraffin samples from stage II-III colon cancer patients treated with adjuvant chemotherapy were analysed through DIA-based mass-spectrometry proteomics. RESULTS CMS1 exhibited overexpression of immune-related proteins, specifically related to neutrophils, phagocytosis, antimicrobial response, and a glycolytic profile. These findings suggested potential therapeutic strategies involving immunotherapy and glycolytic inhibitors. CMS3 showed overexpression of metabolic proteins. CMS2 displayed a heterogeneous protein profile. Notably, two proteomics subtypes within CMS2, with different protein characteristics and prognoses, were identified. CMS4 emerged as the most distinct group, featuring overexpression of proteins related to angiogenesis, extracellular matrix, focal adhesion, and complement activation. CMS4 showed a high metastatic profile and suggested possible chemoresistance that may explain its worse prognosis. CONCLUSIONS DIA proteomics revealed new features for each colon cancer CMS subtype. These findings provide valuable insights into potential therapeutic targets for colorectal cancer subtypes in the future.
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Affiliation(s)
- Jaime Feliu
- Medical Oncology Department, La Paz University Hospital, Paseo de la Castellana 261, 28046, Madrid, Spain.
- Cátedra UAM-Amgen, Universidad Autónoma de Madrid, Madrid, Spain.
- Biomedical Research Networking Center on Oncology-CIBERONC, ISCIII, Madrid, Spain.
| | - Angelo Gámez-Pozo
- Molecular Oncology Lab, La Paz University Hospital-IdiPAZ, Madrid, Spain
| | - Daniel Martínez-Pérez
- Medical Oncology Department, La Paz University Hospital, Paseo de la Castellana 261, 28046, Madrid, Spain
| | - Pablo Pérez-Wert
- Medical Oncology Department, La Paz University Hospital, Paseo de la Castellana 261, 28046, Madrid, Spain
| | | | - David Viñal
- Medical Oncology Department, La Paz University Hospital, Paseo de la Castellana 261, 28046, Madrid, Spain
| | - Laura Kunz
- Functional Genomics Center Zurich, Zurich, Switzerland
| | - Rocío López-Vacas
- Molecular Oncology Lab, La Paz University Hospital-IdiPAZ, Madrid, Spain
| | | | - Nuria Rodríguez-Salas
- Medical Oncology Department, La Paz University Hospital, Paseo de la Castellana 261, 28046, Madrid, Spain
| | - Ana Custodio
- Medical Oncology Department, La Paz University Hospital, Paseo de la Castellana 261, 28046, Madrid, Spain
| | - Juan Ángel Fresno Vara
- Biomedical Research Networking Center on Oncology-CIBERONC, ISCIII, Madrid, Spain
- Molecular Oncology Lab, La Paz University Hospital-IdiPAZ, Madrid, Spain
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6
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Arnhold J. Inflammation-Associated Cytotoxic Agents in Tumorigenesis. Cancers (Basel) 2023; 16:81. [PMID: 38201509 PMCID: PMC10778456 DOI: 10.3390/cancers16010081] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2023] [Revised: 12/16/2023] [Accepted: 12/20/2023] [Indexed: 01/12/2024] Open
Abstract
Chronic inflammatory processes are related to all stages of tumorigenesis. As inflammation is closely associated with the activation and release of different cytotoxic agents, the interplay between cytotoxic agents and antagonizing principles is highlighted in this review to address the question of how tumor cells overcome the enhanced values of cytotoxic agents in tumors. In tumor cells, the enhanced formation of mitochondrial-derived reactive species and elevated values of iron ions and free heme are antagonized by an overexpression of enzymes and proteins, contributing to the antioxidative defense and maintenance of redox homeostasis. Through these mechanisms, tumor cells can even survive additional stress caused by radio- and chemotherapy. Through the secretion of active agents from tumor cells, immune cells are suppressed in the tumor microenvironment and an enhanced formation of extracellular matrix components is induced. Different oxidant- and protease-based cytotoxic agents are involved in tumor-mediated immunosuppression, tumor growth, tumor cell invasion, and metastasis. Considering the special metabolic conditions in tumors, the main focus here was directed on the disturbed balance between the cytotoxic agents and protective mechanisms in late-stage tumors. This knowledge is mandatory for the implementation of novel anti-cancerous therapeutic approaches.
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Affiliation(s)
- Jürgen Arnhold
- Institute of Medical Physics and Biophysics, Medical Faculty, Leipzig University, Härtelstr. 16-18, 04107 Leipzig, Germany
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7
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Wyllie K, Panagopoulos V, Cox TR. The role of peroxidasin in solid cancer progression. Biochem Soc Trans 2023; 51:1881-1895. [PMID: 37801286 PMCID: PMC10657184 DOI: 10.1042/bst20230018] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Revised: 09/24/2023] [Accepted: 09/26/2023] [Indexed: 10/07/2023]
Abstract
Peroxidasin is a heme-containing peroxidase enzyme that plays a vital role in the cross-linking of collagen IV molecules in basement membranes. Collagen IV cross-links are essential for providing structure and mechanical stability throughout tissue development, homeostasis, and wound healing. During cancer progression, the basement membrane is degraded, and proteins typically found in the basement membrane, including peroxidasin and collagen IV, can be found spread throughout the tumour microenvironment where they interact with cancer cells and alter cell behaviour. Whilst peroxidasin is reported to be up-regulated in a number of different cancers, the role that it plays in disease progression and metastasis has only recently begun to be studied. This review highlights the current literature exploring the known roles of peroxidasin in normal tissues and cancer progression, regulators of peroxidasin expression, and the reported relationships between peroxidasin expression and patient outcome in cancer.
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Affiliation(s)
- Kaitlin Wyllie
- Matrix & Metastasis Lab, The Garvan Institute of Medical Research & the Kinghorn Cancer Centre, Cancer Ecosystems Program, Sydney, NSW 2010, Australia
- School of Clinical Medicine, St Vincent's Healthcare Clinical Campus, Faculty of Medicine and Health, UNSW Sydney, Sydney, NSW, Australia
| | - Vasilios Panagopoulos
- Myeloma Research Laboratory, Faculty of Health and Medical Sciences, School of Biomedicine, University of Adelaide, Adelaide, Australia
- Precision Cancer Medicine Theme, Solid Tumour Program, South Australian Health and Medical Research Institute, Adelaide, Australia
| | - Thomas R. Cox
- Matrix & Metastasis Lab, The Garvan Institute of Medical Research & the Kinghorn Cancer Centre, Cancer Ecosystems Program, Sydney, NSW 2010, Australia
- School of Clinical Medicine, St Vincent's Healthcare Clinical Campus, Faculty of Medicine and Health, UNSW Sydney, Sydney, NSW, Australia
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8
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Avila-Martinez N, Gansevoort M, Verbakel J, Jayaprakash H, Araujo IM, Vitorino M, Tiscornia G, van Kuppevelt TH, Daamen WF. Matrisomal components involved in regenerative wound healing in axolotl and Acomys: implications for biomaterial development. Biomater Sci 2023; 11:6060-6081. [PMID: 37525590 DOI: 10.1039/d3bm00835e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/02/2023]
Abstract
Achieving regeneration in humans has been a long-standing goal of many researchers. Whereas amphibians like the axolotl (Ambystoma mexicanum) are capable of regenerating whole organs and even limbs, most mammals heal their wounds via fibrotic scarring. Recently, the African spiny mouse (Acomys sp.) has been shown to be injury resistant and capable of regenerating several tissue types. A major focal point of research with Acomys has been the identification of drivers of regeneration. In this search, the matrisome components related to the extracellular matrix (ECM) are often overlooked. In this review, we compare Acomys and axolotl skin wound healing and blastema-mediated regeneration by examining their wound healing responses and comparing the expression pattern of matrisome genes, including glycosaminoglycan (GAG) related genes. The goal of this review is to identify matrisome genes that are upregulated during regeneration and could be potential candidates for inclusion in pro-regenerative biomaterials. Research papers describing transcriptomic or proteomic coverage of either skin regeneration or blastema formation in Acomys and axolotl were selected. Matrisome and GAG related genes were extracted from each dataset and the resulting lists of genes were compared. In our analysis, we found several genes that were consistently upregulated, suggesting possible involvement in regenerative processes. Most of the components have been implicated in regulation of cell behavior, extracellular matrix remodeling and wound healing. Incorporation of such pro-regenerative factors into biomaterials may help to shift pro-fibrotic processes to regenerative responses in treated wounds.
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Affiliation(s)
- Nancy Avila-Martinez
- Department of Medical BioSciences, Radboud Research Institute, Radboud university medical center, PO Box 9101, 6500 HB Nijmegen, The Netherlands.
| | - Merel Gansevoort
- Department of Medical BioSciences, Radboud Research Institute, Radboud university medical center, PO Box 9101, 6500 HB Nijmegen, The Netherlands.
| | - Juul Verbakel
- Department of Medical BioSciences, Radboud Research Institute, Radboud university medical center, PO Box 9101, 6500 HB Nijmegen, The Netherlands.
| | - Haarshaadri Jayaprakash
- Centre of Marine Sciences (CCMAR), University of Algarve, 8005-139, Faro, Portugal
- Faculty of Medicine and Biomedical Sciences (FMCB), University of Algarve, 8005-139, Faro, Portugal
| | - Ines Maria Araujo
- Faculty of Medicine and Biomedical Sciences (FMCB), University of Algarve, 8005-139, Faro, Portugal
- Algarve Biomedical Center Research Institute (ABC-RI), University of Algarve, 8005-139, Faro, Portugal
| | - Marta Vitorino
- Centre of Marine Sciences (CCMAR), University of Algarve, 8005-139, Faro, Portugal
- Faculty of Medicine and Biomedical Sciences (FMCB), University of Algarve, 8005-139, Faro, Portugal
- Algarve Biomedical Center Research Institute (ABC-RI), University of Algarve, 8005-139, Faro, Portugal
| | - Gustavo Tiscornia
- Centre of Marine Sciences (CCMAR), University of Algarve, 8005-139, Faro, Portugal
- Eugin Barcelona, Balmes, 236, 08006 Barcelona, Spain
| | - Toin H van Kuppevelt
- Department of Medical BioSciences, Radboud Research Institute, Radboud university medical center, PO Box 9101, 6500 HB Nijmegen, The Netherlands.
| | - Willeke F Daamen
- Department of Medical BioSciences, Radboud Research Institute, Radboud university medical center, PO Box 9101, 6500 HB Nijmegen, The Netherlands.
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Audero MM, Carvalho TMA, Ruffinatti FA, Loeck T, Yassine M, Chinigò G, Folcher A, Farfariello V, Amadori S, Vaghi C, Schwab A, Reshkin SJ, Cardone RA, Prevarskaya N, Fiorio Pla A. Acidic Growth Conditions Promote Epithelial-to-Mesenchymal Transition to Select More Aggressive PDAC Cell Phenotypes In Vitro. Cancers (Basel) 2023; 15:cancers15092572. [PMID: 37174038 PMCID: PMC10177299 DOI: 10.3390/cancers15092572] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Revised: 03/28/2023] [Accepted: 04/26/2023] [Indexed: 05/15/2023] Open
Abstract
Pancreatic Ductal Adenocarcinoma (PDAC) is characterized by an acidic microenvironment, which contributes to therapeutic failure. So far there is a lack of knowledge with respect to the role of the acidic microenvironment in the invasive process. This work aimed to study the phenotypic and genetic response of PDAC cells to acidic stress along the different stages of selection. To this end, we subjected the cells to short- and long-term acidic pressure and recovery to pHe 7.4. This treatment aimed at mimicking PDAC edges and consequent cancer cell escape from the tumor. The impact of acidosis was assessed for cell morphology, proliferation, adhesion, migration, invasion, and epithelial-mesenchymal transition (EMT) via functional in vitro assays and RNA sequencing. Our results indicate that short acidic treatment limits growth, adhesion, invasion, and viability of PDAC cells. As the acid treatment progresses, it selects cancer cells with enhanced migration and invasion abilities induced by EMT, potentiating their metastatic potential when re-exposed to pHe 7.4. The RNA-seq analysis of PANC-1 cells exposed to short-term acidosis and pHe-selected recovered to pHe 7.4 revealed distinct transcriptome rewiring. We describe an enrichment of genes relevant to proliferation, migration, EMT, and invasion in acid-selected cells. Our work clearly demonstrates that upon acidosis stress, PDAC cells acquire more invasive cell phenotypes by promoting EMT and thus paving the way for more aggressive cell phenotypes.
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Affiliation(s)
- Madelaine Magalì Audero
- U1003-PHYCELL-Laboratoire de Physiologie Cellulaire, Inserm, University of Lille, Villeneuve d'Ascq, 59000 Lille, France
- Laboratory of Cellular and Molecular Angiogenesis, Department of Life Sciences and Systems Biology, University of Turin, 10123 Turin, Italy
| | | | - Federico Alessandro Ruffinatti
- Laboratory of Cellular and Molecular Angiogenesis, Department of Life Sciences and Systems Biology, University of Turin, 10123 Turin, Italy
| | - Thorsten Loeck
- Institute of Physiology II, University of Münster, 48149 Münster, Germany
| | - Maya Yassine
- U1003-PHYCELL-Laboratoire de Physiologie Cellulaire, Inserm, University of Lille, Villeneuve d'Ascq, 59000 Lille, France
| | - Giorgia Chinigò
- Laboratory of Cellular and Molecular Angiogenesis, Department of Life Sciences and Systems Biology, University of Turin, 10123 Turin, Italy
| | - Antoine Folcher
- U1003-PHYCELL-Laboratoire de Physiologie Cellulaire, Inserm, University of Lille, Villeneuve d'Ascq, 59000 Lille, France
| | - Valerio Farfariello
- U1003-PHYCELL-Laboratoire de Physiologie Cellulaire, Inserm, University of Lille, Villeneuve d'Ascq, 59000 Lille, France
| | - Samuele Amadori
- Laboratory of Cellular and Molecular Angiogenesis, Department of Life Sciences and Systems Biology, University of Turin, 10123 Turin, Italy
| | - Chiara Vaghi
- Laboratory of Cellular and Molecular Angiogenesis, Department of Life Sciences and Systems Biology, University of Turin, 10123 Turin, Italy
| | - Albrecht Schwab
- Institute of Physiology II, University of Münster, 48149 Münster, Germany
| | - Stephan J Reshkin
- Department of Biosciences, Biotechnologies and Environment, University of Bari, 70126 Bari, Italy
| | - Rosa Angela Cardone
- Department of Biosciences, Biotechnologies and Environment, University of Bari, 70126 Bari, Italy
| | - Natalia Prevarskaya
- U1003-PHYCELL-Laboratoire de Physiologie Cellulaire, Inserm, University of Lille, Villeneuve d'Ascq, 59000 Lille, France
| | - Alessandra Fiorio Pla
- U1003-PHYCELL-Laboratoire de Physiologie Cellulaire, Inserm, University of Lille, Villeneuve d'Ascq, 59000 Lille, France
- Laboratory of Cellular and Molecular Angiogenesis, Department of Life Sciences and Systems Biology, University of Turin, 10123 Turin, Italy
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10
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Yuan Z, Li Y, Zhang S, Wang X, Dou H, Yu X, Zhang Z, Yang S, Xiao M. Extracellular matrix remodeling in tumor progression and immune escape: from mechanisms to treatments. Mol Cancer 2023; 22:48. [PMID: 36906534 PMCID: PMC10007858 DOI: 10.1186/s12943-023-01744-8] [Citation(s) in RCA: 136] [Impact Index Per Article: 136.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2023] [Accepted: 02/11/2023] [Indexed: 03/13/2023] Open
Abstract
The malignant tumor is a multi-etiological, systemic and complex disease characterized by uncontrolled cell proliferation and distant metastasis. Anticancer treatments including adjuvant therapies and targeted therapies are effective in eliminating cancer cells but in a limited number of patients. Increasing evidence suggests that the extracellular matrix (ECM) plays an important role in tumor development through changes in macromolecule components, degradation enzymes and stiffness. These variations are under the control of cellular components in tumor tissue via the aberrant activation of signaling pathways, the interaction of the ECM components to multiple surface receptors, and mechanical impact. Additionally, the ECM shaped by cancer regulates immune cells which results in an immune suppressive microenvironment and hinders the efficacy of immunotherapies. Thus, the ECM acts as a barrier to protect cancer from treatments and supports tumor progression. Nevertheless, the profound regulatory network of the ECM remodeling hampers the design of individualized antitumor treatment. Here, we elaborate on the composition of the malignant ECM, and discuss the specific mechanisms of the ECM remodeling. Precisely, we highlight the impact of the ECM remodeling on tumor development, including proliferation, anoikis, metastasis, angiogenesis, lymphangiogenesis, and immune escape. Finally, we emphasize ECM "normalization" as a potential strategy for anti-malignant treatment.
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Affiliation(s)
- Zhennan Yuan
- Department of Oncological Surgery, Harbin Medical University Cancer Hospital, Harbin, 150081, China
| | - Yingpu Li
- Department of Oncological Surgery, Harbin Medical University Cancer Hospital, Harbin, 150081, China
| | - Sifan Zhang
- Department of Neurobiology, Harbin Medical University, Harbin, 150081, China
| | - Xueying Wang
- Department of Otolaryngology Head and Neck Surgery, Xiangya Hospital, Central South University, Changsha, 410008, China
| | - He Dou
- Department of Oncological Surgery, Harbin Medical University Cancer Hospital, Harbin, 150081, China
| | - Xi Yu
- Department of Gynecological Oncology, Harbin Medical University Cancer Hospital, Harbin, 150081, China
| | - Zhiren Zhang
- NHC Key Laboratory of Cell Transplantation, The First Affiliated Hospital of Harbin Medical University, Harbin, 150001, China.,Institute of Metabolic Disease, Heilongjiang Academy of Medical Science, Heilongjiang Key Laboratory for Metabolic Disorder and Cancer Related Cardiovascular Diseases, Harbin, 150001, China
| | - Shanshan Yang
- Department of Gynecological Radiotherapy, Harbin Medical University Cancer Hospital, Harbin, 150000, China.
| | - Min Xiao
- Department of Oncological Surgery, Harbin Medical University Cancer Hospital, Harbin, 150081, China.
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11
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Kamiya D, Takenaka-Ninagawa N, Motoike S, Kajiya M, Akaboshi T, Zhao C, Shibata M, Senda S, Toyooka Y, Sakurai H, Kurihara H, Ikeya M. Induction of functional xeno-free MSCs from human iPSCs via a neural crest cell lineage. NPJ Regen Med 2022; 7:47. [PMID: 36109564 PMCID: PMC9477888 DOI: 10.1038/s41536-022-00241-8] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Accepted: 08/08/2022] [Indexed: 11/09/2022] Open
Abstract
AbstractMesenchymal stem/stromal cells (MSCs) are adult multipotent stem cells. Here, we induced MSCs from human induced pluripotent stem cells (iPSCs) via a neural crest cell (NCC) lineage under xeno-free conditions and evaluated their in vivo functions. We modified a previous MSC induction method to work under xeno-free conditions. Bovine serum albumin-containing NCC induction medium and fetal bovine serum-containing MSC induction medium were replaced with xeno-free medium. Through our optimized method, iPSCs differentiated into MSCs with high efficiency. To evaluate their in vivo activities, we transplanted the xeno-free-induced MSCs (XF-iMSCs) into mouse models for bone and skeletal muscle regeneration and confirmed their regenerative potency. These XF-iMSCs mainly promoted the regeneration of surrounding host cells, suggesting that they secrete soluble factors into affected regions. We also found that the peroxidasin and IGF2 secreted by the XF-iMSCs partially contributed to myotube differentiation. These results suggest that XF-iMSCs are important for future applications in regenerative medicine.
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12
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Dempsey B, Cruz LC, Mineiro MF, da Silva RP, Meotti FC. Uric Acid Reacts with Peroxidasin, Decreases Collagen IV Crosslink, Impairs Human Endothelial Cell Migration and Adhesion. Antioxidants (Basel) 2022; 11:antiox11061117. [PMID: 35740014 PMCID: PMC9220231 DOI: 10.3390/antiox11061117] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Revised: 05/30/2022] [Accepted: 05/31/2022] [Indexed: 02/04/2023] Open
Abstract
Uric acid is considered the main substrate for peroxidases in plasma. The oxidation of uric acid by human peroxidases generates urate free radical and urate hydroperoxide, which might affect endothelial function and explain, at least in part, the harmful effects of uric acid on the vascular system. Peroxidasin (PXDN), the most recent heme-peroxidase described in humans, catalyzes the formation of hypobromous acid, which mediates collagen IV crosslinks in the extracellular matrix. This enzyme has gained increasing scientific interest since it is associated with cardiovascular disease, cancer, and renal fibrosis. The main objective here was to investigate whether uric acid would react with PXDN and compromise the function of the enzyme in human endothelial cells. Urate decreased Amplex Red oxidation and brominating activity in the extracellular matrix (ECM) from HEK293/PXDN overexpressing cells and in the secretome of HUVECs. Parallelly, urate was oxidized to 5-hydroxyisourate. It also decreased collagen IV crosslink in isolated ECM from PFHR9 cells. Urate, the PXDN inhibitor phloroglucinol, and the PXDN knockdown impaired migration and adhesion of HUVECs. These results demonstrated that uric acid can affect extracellular matrix formation by competing for PXDN. The oxidation of uric acid by PXDN is likely a relevant mechanism in the endothelial dysfunction related to this metabolite.
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13
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Cheng G, Shi R. Mammalian peroxidasin (PXDN): From physiology to pathology. Free Radic Biol Med 2022; 182:100-107. [PMID: 35219848 PMCID: PMC8957557 DOI: 10.1016/j.freeradbiomed.2022.02.026] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/10/2021] [Revised: 02/21/2022] [Accepted: 02/22/2022] [Indexed: 02/06/2023]
Abstract
Heme-containing peroxidases catalyze the oxidation of a variety of substrates by consuming hydrogen peroxide (H2O2), and play diversified roles in physiology and pathology including innate immunity, the synthesis of thyroid hormone and the extracellular matrix, as well as the pathogenesis of several inflammatory diseases. Peroxidasin (PXDN), also known as Vascular Peroxidase-1 (VPO1), is a newly identified peroxidase and expresses in multiple cells and tissues including cardiovascular system and the lung. Recent studies imply its roles in the innate immunity, cardiovascular physiology and diseases, and extracellular matrix formation. Studies on the role of PXDN in human diseases are entering a new and exciting stage, and this review provides the insights into this emerging field of PXDN.
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Affiliation(s)
- Guangjie Cheng
- Division of Pulmonary, Allergy and Critical Care Medicine, Department of Medicine, University of Alabama at Birmingham, Birmingham, AL, United States.
| | - Ruizheng Shi
- Department of Cardiovascular Medicine, Xiangya Hospital, Central South University, Changsha, China
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14
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Paumann-Page M, Kienzl NF, Motwani J, Bathish B, Paton LN, Magon NJ, Sevcnikar B, Furtmüller PG, Traxlmayr MW, Obinger C, Eccles MR, Winterbourn CC. Peroxidasin protein expression and enzymatic activity in metastatic melanoma cell lines are associated with invasive potential. Redox Biol 2021; 46:102090. [PMID: 34438259 PMCID: PMC8390535 DOI: 10.1016/j.redox.2021.102090] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2021] [Accepted: 07/31/2021] [Indexed: 02/06/2023] Open
Abstract
Peroxidasin, a heme peroxidase, has been shown to play a role in cancer progression. mRNA expression has been reported to be upregulated in metastatic melanoma cell lines and connected to the invasive phenotype, but little is known about how peroxidasin acts in cancer cells. We have analyzed peroxidasin protein expression and activity in eight metastatic melanoma cell lines using an ELISA developed with an in-house peroxidasin binding protein. RNAseq data analysis confirmed high peroxidasin mRNA expression in the five cell lines classified as invasive and low expression in the three non-invasive cell lines. Protein levels of peroxidasin were higher in the cell lines with an invasive phenotype. Active peroxidasin was secreted to the cell culture medium, where it accumulated over time, and peroxidasin protein levels in the medium were also much higher in invasive than non-invasive cell lines. The only well-established physiological role of peroxidasin is in the formation of a sulfilimine bond, which cross-links collagen IV in basement membranes via catalyzed oxidation of bromide to hypobromous acid. We found that peroxidasin secreted from melanoma cells formed sulfilimine bonds in uncross-linked collagen IV, confirming peroxidasin activity and hypobromous acid formation. Moreover, 3-bromotyrosine, a stable product of hypobromous acid reacting with tyrosine residues, was detected in invasive melanoma cells, substantiating that their expression of peroxidasin generates hypobromous acid, and showing that it does not exclusively react with collagen IV, but also with other biomolecules.
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Affiliation(s)
- Martina Paumann-Page
- Centre for Free Radical Research, Department of Pathology and Biomedical Science, University of Otago Christchurch, P.O. Box 4345, Christchurch, New Zealand.
| | - Nikolaus F Kienzl
- Department of Chemistry, Institute of Biochemistry, University of Natural Resources and Life Sciences, 1190, Vienna, Austria
| | - Jyoti Motwani
- Department of Pathology, Dunedin School of Medicine, University of Otago, 270 Great King Street, Dunedin, 9054, New Zealand
| | - Boushra Bathish
- Centre for Free Radical Research, Department of Pathology and Biomedical Science, University of Otago Christchurch, P.O. Box 4345, Christchurch, New Zealand
| | - Louise N Paton
- Centre for Free Radical Research, Department of Pathology and Biomedical Science, University of Otago Christchurch, P.O. Box 4345, Christchurch, New Zealand
| | - Nicholas J Magon
- Centre for Free Radical Research, Department of Pathology and Biomedical Science, University of Otago Christchurch, P.O. Box 4345, Christchurch, New Zealand
| | - Benjamin Sevcnikar
- Department of Chemistry, Institute of Biochemistry, University of Natural Resources and Life Sciences, 1190, Vienna, Austria
| | - Paul G Furtmüller
- Department of Chemistry, Institute of Biochemistry, University of Natural Resources and Life Sciences, 1190, Vienna, Austria
| | - Michael W Traxlmayr
- Department of Chemistry, Institute of Biochemistry, University of Natural Resources and Life Sciences, 1190, Vienna, Austria
| | - Christian Obinger
- Department of Chemistry, Institute of Biochemistry, University of Natural Resources and Life Sciences, 1190, Vienna, Austria
| | - Mike R Eccles
- Department of Pathology, Dunedin School of Medicine, University of Otago, 270 Great King Street, Dunedin, 9054, New Zealand
| | - Christine C Winterbourn
- Centre for Free Radical Research, Department of Pathology and Biomedical Science, University of Otago Christchurch, P.O. Box 4345, Christchurch, New Zealand
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15
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Selenoprotein T Protects Endothelial Cells against Lipopolysaccharide-Induced Activation and Apoptosis. Antioxidants (Basel) 2021; 10:antiox10091427. [PMID: 34573059 PMCID: PMC8469382 DOI: 10.3390/antiox10091427] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2021] [Revised: 09/01/2021] [Accepted: 09/03/2021] [Indexed: 12/29/2022] Open
Abstract
Sepsis is an exaggerated immune response upon infection with lipopolysaccharide (LPS) as the main causative agent. LPS-induced activation and apoptosis of endothelial cells (EC) can lead to organ dysfunction and finally organ failure. We previously demonstrated that the first twenty amino acids of the Apurinic/Apyrimidinic Endodeoxyribonuclease 1 (APEX1) are sufficient to inhibit EC apoptosis. To identify genes whose regulation by LPS is affected by this N-terminal APEX1 peptide, EC were transduced with an expression vector for the APEX1 peptide or an empty control vector and treated with LPS. Following RNA deep sequencing, genes upregulated in LPS-treated EC expressing the APEX1 peptide were identified bioinformatically. Selected candidates were validated by semi-quantitative real time PCR, a promising one was Selenoprotein T (SELENOT). For functional analyses, an expression vector for SELENOT was generated. To study the effect of SELENOT expression on LPS-induced EC activation and apoptosis, the SELENOT vector was transfected in EC. Immunostaining showed that SELENOT was expressed and localized in the ER. EC transfected with the SELENOT plasmid showed no activation and reduced apoptosis induced by LPS. SELENOT as well as APEX1(1-20) can protect EC against activation and apoptosis and could provide new therapeutic approaches in the treatment of sepsis.
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16
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Cornelissen A, Guo L, Fernandez R, Kelly MC, Janifer C, Kuntz S, Sakamoto A, Jinnouchi H, Sato Y, Paek KH, Kolodgie FD, Romero ME, Surve D, Virmani R, Finn AV. Endothelial Recovery in Bare Metal Stents and Drug-Eluting Stents on a Single-Cell Level. Arterioscler Thromb Vasc Biol 2021; 41:2277-2292. [PMID: 34162228 DOI: 10.1161/atvbaha.121.316472] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
[Figure: see text].
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Affiliation(s)
- Anne Cornelissen
- CVPath Institute, Gaithersburg, MD (A.C., L.G., R.F., C.J., S.K., A.S., H.J., Y.S., K.H.P., F.D.K., M.E.R., D.S., R.V., A.V.F.).,Department of Cardiology, University Hospital RWTH Aachen, Germany (A.C.)
| | - Liang Guo
- CVPath Institute, Gaithersburg, MD (A.C., L.G., R.F., C.J., S.K., A.S., H.J., Y.S., K.H.P., F.D.K., M.E.R., D.S., R.V., A.V.F.)
| | - Raquel Fernandez
- CVPath Institute, Gaithersburg, MD (A.C., L.G., R.F., C.J., S.K., A.S., H.J., Y.S., K.H.P., F.D.K., M.E.R., D.S., R.V., A.V.F.)
| | - Michael C Kelly
- Single Cell Analysis Facility, Frederick National Laboratory for Cancer Research, National Cancer Institute, National Institute of Health, Bethesda, MD (M.C.K.)
| | - Christine Janifer
- CVPath Institute, Gaithersburg, MD (A.C., L.G., R.F., C.J., S.K., A.S., H.J., Y.S., K.H.P., F.D.K., M.E.R., D.S., R.V., A.V.F.)
| | - Salome Kuntz
- CVPath Institute, Gaithersburg, MD (A.C., L.G., R.F., C.J., S.K., A.S., H.J., Y.S., K.H.P., F.D.K., M.E.R., D.S., R.V., A.V.F.)
| | - Atsushi Sakamoto
- CVPath Institute, Gaithersburg, MD (A.C., L.G., R.F., C.J., S.K., A.S., H.J., Y.S., K.H.P., F.D.K., M.E.R., D.S., R.V., A.V.F.)
| | - Hiroyuki Jinnouchi
- CVPath Institute, Gaithersburg, MD (A.C., L.G., R.F., C.J., S.K., A.S., H.J., Y.S., K.H.P., F.D.K., M.E.R., D.S., R.V., A.V.F.)
| | - Yu Sato
- CVPath Institute, Gaithersburg, MD (A.C., L.G., R.F., C.J., S.K., A.S., H.J., Y.S., K.H.P., F.D.K., M.E.R., D.S., R.V., A.V.F.)
| | - Ka Hyun Paek
- CVPath Institute, Gaithersburg, MD (A.C., L.G., R.F., C.J., S.K., A.S., H.J., Y.S., K.H.P., F.D.K., M.E.R., D.S., R.V., A.V.F.)
| | - Frank D Kolodgie
- CVPath Institute, Gaithersburg, MD (A.C., L.G., R.F., C.J., S.K., A.S., H.J., Y.S., K.H.P., F.D.K., M.E.R., D.S., R.V., A.V.F.)
| | - Maria E Romero
- CVPath Institute, Gaithersburg, MD (A.C., L.G., R.F., C.J., S.K., A.S., H.J., Y.S., K.H.P., F.D.K., M.E.R., D.S., R.V., A.V.F.)
| | - Dipti Surve
- CVPath Institute, Gaithersburg, MD (A.C., L.G., R.F., C.J., S.K., A.S., H.J., Y.S., K.H.P., F.D.K., M.E.R., D.S., R.V., A.V.F.)
| | - Renu Virmani
- CVPath Institute, Gaithersburg, MD (A.C., L.G., R.F., C.J., S.K., A.S., H.J., Y.S., K.H.P., F.D.K., M.E.R., D.S., R.V., A.V.F.)
| | - Aloke V Finn
- CVPath Institute, Gaithersburg, MD (A.C., L.G., R.F., C.J., S.K., A.S., H.J., Y.S., K.H.P., F.D.K., M.E.R., D.S., R.V., A.V.F.).,University of Maryland, School of Medicine, Baltimore (A.V.F.)
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