1
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de Greef PC, Njeru SN, Benz C, Fillatreau S, Malissen B, Agenès F, de Boer RJ, Kirberg J. The TCR assigns naive T cells to a preferred lymph node. SCIENCE ADVANCES 2024; 10:eadl0796. [PMID: 39047099 PMCID: PMC11268406 DOI: 10.1126/sciadv.adl0796] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/19/2023] [Accepted: 06/21/2024] [Indexed: 07/27/2024]
Abstract
Naive T cells recirculate between the spleen and lymph nodes where they mount immune responses when meeting dendritic cells presenting foreign antigen. As this may happen anywhere, naive T cells ought to visit all lymph nodes. Here, deep sequencing almost-complete TCR repertoires led to a comparison of different lymph nodes within and between individual mice. We find strong evidence for a deterministic CD4/CD8 lineage choice and a consistent spatial structure. Specifically, some T cells show a preference for one or multiple lymph nodes, suggesting that their TCR interacts with locally presented (self-)peptides. These findings are mirrored in TCR-transgenic mice showing localized CD69 expression, retention, and cell division. Thus, naive T cells intermittently sense antigenically dissimilar niches, which is expected to affect their homeostatic competition.
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MESH Headings
- Animals
- Lymph Nodes/immunology
- Lymph Nodes/metabolism
- Mice
- Receptors, Antigen, T-Cell/metabolism
- Receptors, Antigen, T-Cell/immunology
- Receptors, Antigen, T-Cell/genetics
- Mice, Transgenic
- CD8-Positive T-Lymphocytes/immunology
- CD8-Positive T-Lymphocytes/metabolism
- Antigens, CD/metabolism
- Antigens, CD/genetics
- Lectins, C-Type/metabolism
- Lectins, C-Type/genetics
- CD4-Positive T-Lymphocytes/immunology
- CD4-Positive T-Lymphocytes/metabolism
- Antigens, Differentiation, T-Lymphocyte/metabolism
- Antigens, Differentiation, T-Lymphocyte/genetics
- T-Lymphocytes/immunology
- T-Lymphocytes/metabolism
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Affiliation(s)
- Peter C. de Greef
- Theoretical Biology and Bioinformatics, Utrecht University, Utrecht, Netherlands
| | | | - Claudia Benz
- Division of Immunology, Paul-Ehrlich-Institut, IMG53, Langen, Germany
| | - Simon Fillatreau
- Université Paris Cité, CNRS, INSERM, Institut Necker Enfants Malades-INEM, F-75015 Paris, France
- Université Paris Cité, Faculté de Médecine, Paris, France
- AP-HP, Hôpital Necker-Enfants Malades, Paris, France
| | - Bernard Malissen
- Centre d’Immunologie de Marseille-Luminy, Aix Marseille Université, INSERM, CNRS, 13288 Marseille, France
| | - Fabien Agenès
- Univ. Grenoble Alpes, Inserm, U1216, Grenoble Institut Neurosciences, 38000 Grenoble, France
- Inserm, Délégation Régionale Auvergne Rhône Alpes, 69500 Bron, France
| | - Rob J. de Boer
- Theoretical Biology and Bioinformatics, Utrecht University, Utrecht, Netherlands
| | - Jörg Kirberg
- Division of Immunology, Paul-Ehrlich-Institut, IMG53, Langen, Germany
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2
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Nanaware PP, Khan ZN, Clement CC, Shetty M, Mota I, Seltzer ES, Dzieciatkowska M, Gamboni F, D'Alessandro A, Ng C, Nagayama M, Lichti CF, Soni RK, Jacob B Geri, Matei I, Lyden D, Longman R, Lu TT, Wan X, Unanue ER, Stern LJ, Santambrogio L. Role of the afferent lymph as an immunological conduit to analyze tissue antigenic and inflammatory load. Cell Rep 2024; 43:114311. [PMID: 38848214 PMCID: PMC11233987 DOI: 10.1016/j.celrep.2024.114311] [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: 10/16/2023] [Revised: 04/03/2024] [Accepted: 05/16/2024] [Indexed: 06/09/2024] Open
Abstract
The lymphatic fluid is the conduit by which part of the tissue "omics" is transported to the draining lymph node for immunosurveillance. Following cannulation of the pre-nodal cervical and mesenteric afferent lymphatics, herein we investigate the lymph proteomic composition, uncovering that its composition varies according to the tissue of origin. Tissue specificity is also reflected in the dendritic cell-major histocompatibility complex class II-eluted immunopeptidome harvested from the cervical and mesenteric nodes. Following inflammatory disruption of the gut barrier, the lymph antigenic and inflammatory loads are analyzed in both mice and subjects with inflammatory bowel diseases. Gastrointestinal tissue damage reflects the lymph inflammatory and damage-associated molecular pattern signatures, microbiome-derived by-products, and immunomodulatory molecules, including metabolites of the gut-brain axis, mapped in the afferent mesenteric lymph. Our data point to the relevance of the lymphatic fluid to probe the tissue-specific antigenic and inflammatory load transported to the draining lymph node for immunosurveillance.
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Affiliation(s)
- Padma P Nanaware
- Department of Radiation Oncology, Weill Cornell Medicine, New York, NY 10065, USA; Department of Pathology, University of Massachusetts Medical School, Worcester, MA 01605, USA
| | - Zohaib N Khan
- Department of Radiation Oncology, Weill Cornell Medicine, New York, NY 10065, USA
| | - Cristina C Clement
- Department of Radiation Oncology, Weill Cornell Medicine, New York, NY 10065, USA
| | - Madhur Shetty
- Department of Radiation Oncology, Weill Cornell Medicine, New York, NY 10065, USA
| | - Ines Mota
- Department of Radiation Oncology, Weill Cornell Medicine, New York, NY 10065, USA
| | - Ethan S Seltzer
- Pediatric Rheumatology and Autoimmunity and Inflammation Program, Hospital for Special Surgery Research Institute, New York NY 100021, USA
| | - Monika Dzieciatkowska
- Department of Biochemistry and Molecular Genetics, University of Colorado Anschutz Medical Campus, Aurora, CO 80045, USA
| | - Fabia Gamboni
- Department of Biochemistry and Molecular Genetics, University of Colorado Anschutz Medical Campus, Aurora, CO 80045, USA
| | - Angelo D'Alessandro
- Department of Biochemistry and Molecular Genetics, University of Colorado Anschutz Medical Campus, Aurora, CO 80045, USA
| | - Charles Ng
- Department of Pathology and Laboratory Medicine, New York-Presbyterian Hospital and Weill Cornell Medicine, New York, NY 10065, USA
| | - Manabu Nagayama
- Division of Gastroenterology and Hepatology, New York-Presbyterian Hospital and Weill Cornell Medicine, New York, NY 10065, USA
| | - Cheryl F Lichti
- Department of Pathology and Immunology, Washington University School of Medicine, St Louis, MO 63110, USA
| | - Rajesh K Soni
- Proteomics and Macromolecular Crystallography Shared Resource, Herbert Irving Comprehensive Cancer Center, Columbia University Irving Medical Center, New York 10032, NY, USA
| | - Jacob B Geri
- Children's Cancer and Blood Foundation Laboratories, Departments of Pediatrics and Cell and Developmental Biology, Drukier Institute for Children's Health, Weill Cornell Medicine, New York, NY 10065, USA
| | - Irina Matei
- Children's Cancer and Blood Foundation Laboratories, Departments of Pediatrics and Cell and Developmental Biology, Drukier Institute for Children's Health, Weill Cornell Medicine, New York, NY 10065, USA; Sandra and Edward Meyer Cancer Center, New York, NY 10065, USA
| | - David Lyden
- Children's Cancer and Blood Foundation Laboratories, Departments of Pediatrics and Cell and Developmental Biology, Drukier Institute for Children's Health, Weill Cornell Medicine, New York, NY 10065, USA; Sandra and Edward Meyer Cancer Center, New York, NY 10065, USA
| | - Randy Longman
- Division of Gastroenterology and Hepatology, New York-Presbyterian Hospital and Weill Cornell Medicine, New York, NY 10065, USA
| | - Theresa T Lu
- Pediatric Rheumatology and Autoimmunity and Inflammation Program, Hospital for Special Surgery Research Institute, New York NY 100021, USA
| | - Xiaoxiao Wan
- Department of Pathology and Immunology, Washington University School of Medicine, St Louis, MO 63110, USA
| | - Emil R Unanue
- Department of Pathology and Immunology, Washington University School of Medicine, St Louis, MO 63110, USA
| | - Lawrence J Stern
- Department of Pathology, University of Massachusetts Medical School, Worcester, MA 01605, USA
| | - Laura Santambrogio
- Department of Radiation Oncology, Weill Cornell Medicine, New York, NY 10065, USA; Sandra and Edward Meyer Cancer Center, New York, NY 10065, USA; Caryl and Israel Englander Institute for Precision Medicine, New York, NY 10065, USA.
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3
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Souza-Smith FM, Molina PE, Maiya R. Chronic alcohol feeding alters lymph and plasma proteome in a rodent model. Life Sci 2023; 327:121818. [PMID: 37268288 PMCID: PMC10330892 DOI: 10.1016/j.lfs.2023.121818] [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: 04/18/2023] [Revised: 05/19/2023] [Accepted: 05/24/2023] [Indexed: 06/04/2023]
Abstract
Chronic alcohol consumption in rodents induces mesenteric collecting lymphatic vessel hyperpermeability, lymph leakage, and consequent immunometabolic dysregulation of the perilymphatic adipose tissue (PLAT). The specific lymphatic components mediating PLAT immunometabolic dysregulation remain to be identified. Specifically, whether alcohol impacts lymph composition is unknown. This study aimed to determine alcohol associated changes in lymph and plasma proteome. Adult male rats were fed a Lieber-DeCarli liquid diet containing 36 % of calories from alcohol for 10 weeks. Time-matched control animals were pair-fed. At sacrifice lymph was collected for 2 h using the lymph-fistula technique and plasma was collected prior to sacrifice. Quantitative discovery-based proteomics identified a total of 703 proteins. An integrative approach combining Ingenuity Pathway Analysis (IPA) and an unbiased network analysis using WGCNA (Weighted Gene Co-expression Network Analysis) was used to analyze the proteomics data. IPA results identified significant upregulation of a cluster of apolipoproteins in lymph from alcohol-fed animals compared with pair-fed controls and a downregulation of 34 proteins in the plasma from alcohol-fed animals. WGCNA analysis identified several candidate hub proteins in the lymph that were also significantly differentially expressed in lymph from alcohol-fed animals compared to that of pair-fed controls. WGCNA analysis of plasma identified a module without significant enrichment of differentially expressed proteins. Of the 59 proteins contained within this module, only 2 were significantly differentially expressed in plasma from alcohol-fed rats compared to plasma of pair-fed controls. Future studies will investigate further the functionality of the hub proteins affected by alcohol feeding in both lymph and plasma.
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Affiliation(s)
- Flavia M Souza-Smith
- Department of Physiology, LSU Health Sciences Center, New Orleans, LA 70112, USA.
| | - Patricia E Molina
- Department of Physiology & Comprehensive Alcohol-HIV/AIDS Research Center, LSU Health Sciences Center, New Orleans, LA 70112, USA.
| | - Rajani Maiya
- Department of Physiology, LSU Health Sciences Center, New Orleans, LA 70112, USA.
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4
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Maisel K, McClain CA, Bogseth A, Thomas SN. Nanotechnologies for Physiology-Informed Drug Delivery to the Lymphatic System. Annu Rev Biomed Eng 2023; 25:233-256. [PMID: 37000965 PMCID: PMC10879987 DOI: 10.1146/annurev-bioeng-092222-034906] [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] [Indexed: 11/05/2023]
Abstract
Accompanying the increasing translational impact of immunotherapeutic strategies to treat and prevent disease has been a broadening interest across both bioscience and bioengineering in the lymphatic system. Herein, the lymphatic system physiology, ranging from its tissue structures to immune functions and effects, is described. Design principles and engineering approaches to analyze and manipulate this tissue system in nanoparticle-based drug delivery applications are also elaborated.
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Affiliation(s)
- Katharina Maisel
- Fischell Department of Bioengineering, University of Maryland, College Park, Maryland, USA;
| | - Claire A McClain
- Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University, Atlanta, Georgia, USA;
| | - Amanda Bogseth
- Fischell Department of Bioengineering, University of Maryland, College Park, Maryland, USA;
| | - Susan N Thomas
- Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University, Atlanta, Georgia, USA;
- George W. Woodruff School of Mechanical Engineering, Georgia Institute of Technology, Atlanta, Georgia, USA
- Parker H. Petit Institute of Bioengineering and Bioscience, Georgia Institute of Technology, Atlanta, Georgia, USA
- Winship Cancer Institute, Emory University, Atlanta, Georgia, USA
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5
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Yang X, Wang W, Zhang D, Li X, Zhang Y, Zhao Y, Zhao L, Wang J, Xu D, Cheng J, Li W, Zhou B, Lin C, Zeng X, Zhai R, Ma Z, Liu J, Cui P, Zhang X. Genetic polymorphism of the ovine MAP3K5 gene and its association with body size traits in Hu sheep of China. Arch Anim Breed 2023. [DOI: 10.5194/aab-66-71-2023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/18/2023] Open
Abstract
Abstract. As an excellent local sheep breed in China, Hu sheep have the
characteristics of producing more lambs and good motherhood. The purpose of
this study was to identify the polymorphism of the mitogen-activated protein
kinase 5 (MAP3K5) gene and determine whether it was associated with the body size
traits (body height, body length, chest circumference, and cannon
circumference) in Hu sheep. The polymorphism of MAP3K5 was identified by using PCR
amplification, followed by Sanger sequencing, and KASPar (Kompetitive Allele Specific PCR) technology was used for genotyping subsequently. The results of the association analysis showed
that MAP3K5 (g.205261 A > G) was significantly associated with body
height at 80, 100, 140, 160, and 180 d; body length at 80 and 160 d;
chest circumference at 100, 140, 160, and 180 d; and cannon circumference at
100 and 120 d, respectively. The results of qRT-PCR showed that the
expression level of MAP3K5 in the heart was significantly higher (P < 0.05)
than in the other 10 tissues. In summary, the MAP3K5 mutation loci may be used as
a candidate molecular marker for the body size traits of Hu sheep.
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6
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The Roles of Exosomes in the Diagnose, Development and Therapeutic Resistance of Oral Squamous Cell Carcinoma. Int J Mol Sci 2023; 24:ijms24031968. [PMID: 36768288 PMCID: PMC9916286 DOI: 10.3390/ijms24031968] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2022] [Revised: 01/11/2023] [Accepted: 01/16/2023] [Indexed: 01/20/2023] Open
Abstract
Oral cancer is one of the most common cancers worldwide, of which more than half of patients are diagnosed at a locally advanced stage with poor prognosis due to recurrence, metastasis and resistant to treatment. Thus, it is imperative to further explore the potential mechanism of development and drug resistance of oral cancer. Exosomes are small endosome-derived lipid nanoparticles that are released by cells. Since the cargoes of exosomes were inherited from their donor cells, the cargo profiles of exosomes can well recapitulate that of their donor cells. This is the theoretical basis of exosome-based liquid biopsy, providing a tool for early diagnosis of oral cancer. As an important intracellular bioactive cargo delivery vector, exosomes play a critical role in the development of oral cancer by transferring their cargoes to receipt cells. More importantly, recent studies have revealed that exosomes could induce therapy-resistance in oral cancer through multiple ways, including exosome-mediated drug efflux. In this review, we summarize and compare the role of exosomes in the diagnosis, development and therapy-resistant of oral cancer. We also highlight the clinical application of exosomes, and discuss the advantages and challenges of exosomes serving as predictive biomarker, therapy target and therapy vector in oral cancer.
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7
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Famta P, Shah S, Jain N, Srinivasarao DA, Murthy A, Ahmed T, Vambhurkar G, Shahrukh S, Singh SB, Srivastava S. Albumin-hitchhiking: Fostering the pharmacokinetics and anticancer therapeutics. J Control Release 2023; 353:166-185. [PMID: 36423870 DOI: 10.1016/j.jconrel.2022.11.034] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2022] [Revised: 11/15/2022] [Accepted: 11/16/2022] [Indexed: 11/27/2022]
Abstract
Nanotherapeutics demonstrate poor accumulation in the tumor microenvironment due to poor extravasation and penetration into the tumor. Therapeutics such as oligonucleotides, peptides and other biologicals suffer from low systemic half-life and rapid degradation. Albumin-hitchhiking has emerged as an effective strategy to enhance tumor-specific accumulation of various therapeutics. Hitchhiking on serum albumin (SA) have shown to improve biological half-life of various therapeutics including nanocarriers (NCs), biologics, oligonucleotides, vaccines, etc. In addition, passive and active accumulation of SA-riding therapeutics in the tumor, site-specific drug release, and SA-mediated endosomal escape have improved the potential of various anticancer modalities such as chemo-, immune-, vaccine, and gene therapies. In this review, we have discussed the advantages of employing SA-hitchhiking in anticancer therapies. In addition, vaccine strategies employing inherent lymph-nodes accumulating property of albumin have been discussed. We have presented a clinical overview of SA-hitchhiked formulations along with possible bottlenecks for improved clinical outcomes. We have also discussed the role of physiologically based pharmacokinetics (PBPK) modelling for efficient characterization of anti-cancer nanotherapeutics.
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Affiliation(s)
- Paras Famta
- Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad, India
| | - Saurabh Shah
- Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad, India
| | - Naitik Jain
- Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad, India
| | - Dadi A Srinivasarao
- Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad, India
| | - Aditya Murthy
- Department of Biopharmaceutics and Bioequivalence, Dr. Reddy's Laboratories Ltd., Global Clinical Management Group, IPDO, Hyderabad, India
| | - Tausif Ahmed
- Department of Biopharmaceutics and Bioequivalence, Dr. Reddy's Laboratories Ltd., Global Clinical Management Group, IPDO, Hyderabad, India
| | - Ganesh Vambhurkar
- Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad, India
| | - Syed Shahrukh
- Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad, India
| | - Shashi Bala Singh
- Department of Biological Sciences, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad, India
| | - Saurabh Srivastava
- Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad, India.
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8
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Jeong J, Tanaka M, Iwakiri Y. Hepatic lymphatic vascular system in health and disease. J Hepatol 2022; 77:206-218. [PMID: 35157960 PMCID: PMC9870070 DOI: 10.1016/j.jhep.2022.01.025] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/19/2021] [Revised: 01/13/2022] [Accepted: 01/31/2022] [Indexed: 02/07/2023]
Abstract
In recent years, significant advances have been made in the study of lymphatic vessels with the identification of their specific markers and the development of research tools that have accelerated our understanding of their role in tissue homeostasis and disease pathogenesis in many organs. Compared to other organs, the lymphatic system in the liver is understudied despite its obvious importance for hepatic physiology and pathophysiology. In this review, we describe fundamental aspects of the hepatic lymphatic system and its role in a range of liver-related pathological conditions such as portal hypertension, ascites formation, malignant tumours, liver transplantation, congenital liver diseases, non-alcoholic fatty liver disease, and hepatic encephalopathy. The article concludes with a discussion regarding the modulation of lymphangiogenesis as a potential therapeutic strategy for liver diseases.
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Affiliation(s)
- Jain Jeong
- Department of Internal Medicine, Section of Digestive Diseases, Yale University School of Medicine, New Haven, CT, USA
| | - Masatake Tanaka
- Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Yasuko Iwakiri
- Department of Internal Medicine, Section of Digestive Diseases, Yale University School of Medicine, New Haven, CT, USA.
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9
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Summers BD, Kim K, Clement CC, Khan Z, Thangaswamy S, McCright J, Maisel K, Zamora S, Quintero S, Racanelli AC, Redmond D, D'Armiento J, Yang J, Kuang A, Monticelli L, Kahn ML, Choi AMK, Santambrogio L, Reed HO. Lung lymphatic thrombosis and dysfunction caused by cigarette smoke exposure precedes emphysema in mice. Sci Rep 2022; 12:5012. [PMID: 35322079 PMCID: PMC8943143 DOI: 10.1038/s41598-022-08617-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2021] [Accepted: 03/09/2022] [Indexed: 11/21/2022] Open
Abstract
The lymphatic vasculature is critical for lung function, but defects in lymphatic function in the pathogenesis of lung disease is understudied. In mice, lymphatic dysfunction alone is sufficient to cause lung injury that resembles human emphysema. Whether lymphatic function is disrupted in cigarette smoke (CS)-induced emphysema is unknown. In this study, we investigated the effect of CS on lung lymphatic function. Analysis of human lung tissue revealed significant lung lymphatic thrombosis in patients with emphysema compared to control smokers that increased with disease severity. In a mouse model, CS exposure led to lung lymphatic thrombosis, decreased lymphatic drainage, and impaired leukocyte trafficking that all preceded the development of emphysema. Proteomic analysis demonstrated an increased abundance of coagulation factors in the lymph draining from the lungs of CS-exposed mice compared to control mice. In addition, in vitro assays demonstrated a direct effect of CS on lymphatic endothelial cell integrity. These data show that CS exposure results in lung lymphatic dysfunction and a shift in thoracic lymph towards a prothrombic state. Furthermore, our data suggest that lymphatic dysfunction is due to effects of CS on the lymphatic vasculature that precede emphysema. These studies demonstrate a novel component of CS-induced lung injury that occurs early in the pathogenesis of emphysema.
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Affiliation(s)
| | - Kihwan Kim
- Department of Medicine, Weill Cornell Medicine, New York, NY, USA
| | - Cristina C Clement
- Department of Radiation Oncology and Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY, USA
| | - Zohaib Khan
- Department of Radiation Oncology and Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY, USA
| | - Sangeetha Thangaswamy
- Department of Radiation Oncology and Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY, USA
| | - Jacob McCright
- Fischell Department of Bioengineering, University of Maryland, College Park, MD, USA
| | - Katharina Maisel
- Fischell Department of Bioengineering, University of Maryland, College Park, MD, USA
| | - Sofia Zamora
- Department of Medicine, Weill Cornell Medicine, New York, NY, USA
| | | | | | - David Redmond
- Ansary Stem Cell Institute, Division of Regenerative Medicine, Department of Medicine, Weill Cornell Medicine, New York, USA
| | - Jeanine D'Armiento
- Department of Medicine in Anesthesiology, Columbia University, New York, NY, USA
| | - Jisheng Yang
- Department of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Amy Kuang
- Department of Medicine, Weill Cornell Medicine, New York, NY, USA
| | | | - Mark L Kahn
- Department of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | | | - Laura Santambrogio
- Department of Radiation Oncology and Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY, USA
| | - Hasina Outtz Reed
- Department of Medicine, Weill Cornell Medicine, New York, NY, USA.
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Weill Cornell Medicine, 1300 York Ave, Room 323, New York, NY, 10065, USA.
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10
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Qi S, Wang X, Chang K, Shen W, Yu G, Du J. The bright future of nanotechnology in lymphatic system imaging and imaging-guided surgery. J Nanobiotechnology 2022; 20:24. [PMID: 34991595 PMCID: PMC8740484 DOI: 10.1186/s12951-021-01232-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Accepted: 12/28/2021] [Indexed: 12/23/2022] Open
Abstract
Lymphatic system is identified the second vascular system after the blood circulation in mammalian species, however the research on lymphatic system has long been hampered by the lack of comprehensive imaging modality. Nanomaterials have shown the potential to enhance the quality of lymphatic imaging due to the unparalleled advantages such as the specific passive targeting and efficient co-delivery of cocktail to peripheral lymphatic system, ease molecular engineering for precise active targeting and prolonged retention in the lymphatic system of interest. Multimodal lymphatic imaging based on nanotechnology provides a complementary means to understand the kinetics of lymphoid tissues and quantify its function. In this review, we introduce the established approaches of lymphatic imaging used in clinic and summarize their strengths and weaknesses, and list the critical influence factors on lymphatic imaging. Meanwhile, the recent developments in the field of pre-clinical lymphatic imaging are discussed to shed new lights on the design of new imaging agents, the improvement of delivery methods and imaging-guided surgery strategies.
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Affiliation(s)
- Shaolong Qi
- Key Laboratory & Engineering Laboratory of Lymphatic Surgery Jilin Province, China-Japan Union Hospital of Jilin University, Changchun, 130031, People's Republic of China.,Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology, Department of Chemistry, Tsinghua University, Beijing, 100084, People's Republic of China
| | - Xinyu Wang
- Key Laboratory & Engineering Laboratory of Lymphatic Surgery Jilin Province, China-Japan Union Hospital of Jilin University, Changchun, 130031, People's Republic of China
| | - Kun Chang
- Department of Lymphology, Beijing Shijitan Hospital, Capital Medical University, Beijing, 100038, People's Republic of China
| | - Wenbin Shen
- Department of Lymphology, Beijing Shijitan Hospital, Capital Medical University, Beijing, 100038, People's Republic of China
| | - Guocan Yu
- Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology, Department of Chemistry, Tsinghua University, Beijing, 100084, People's Republic of China.
| | - Jianshi Du
- Key Laboratory & Engineering Laboratory of Lymphatic Surgery Jilin Province, China-Japan Union Hospital of Jilin University, Changchun, 130031, People's Republic of China.
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11
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Cakala-Jakimowicz M, Kolodziej-Wojnar P, Puzianowska-Kuznicka M. Aging-Related Cellular, Structural and Functional Changes in the Lymph Nodes: A Significant Component of Immunosenescence? An Overview. Cells 2021; 10:cells10113148. [PMID: 34831371 PMCID: PMC8621398 DOI: 10.3390/cells10113148] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Revised: 11/08/2021] [Accepted: 11/10/2021] [Indexed: 12/11/2022] Open
Abstract
Aging affects all tissues and organs. Aging of the immune system results in the severe disruption of its functions, leading to an increased susceptibility to infections, an increase in autoimmune disorders and cancer incidence, and a decreased response to vaccines. Lymph nodes are precisely organized structures of the peripheral lymphoid organs and are the key sites coordinating innate and long-term adaptive immune responses to external antigens and vaccines. They are also involved in immune tolerance. The aging of lymph nodes results in decreased cell transport to and within the nodes, a disturbance in the structure and organization of nodal zones, incorrect location of individual immune cell types and impaired intercellular interactions, as well as changes in the production of adequate amounts of chemokines and cytokines necessary for immune cell proliferation, survival and function, impaired naïve T- and B-cell homeostasis, and a diminished long-term humoral response. Understanding the causes of these stromal and lymphoid microenvironment changes in the lymph nodes that cause the aging-related dysfunction of the immune system can help to improve long-term immune responses and the effectiveness of vaccines in the elderly.
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Affiliation(s)
- Marta Cakala-Jakimowicz
- Department of Human Epigenetics, Mossakowski Medical Research Institute, Polish Academy of Sciences, 02-106 Warsaw, Poland;
- Correspondence: (M.C.-J.); (M.P.-K.)
| | - Paulina Kolodziej-Wojnar
- Department of Human Epigenetics, Mossakowski Medical Research Institute, Polish Academy of Sciences, 02-106 Warsaw, Poland;
| | - Monika Puzianowska-Kuznicka
- Department of Human Epigenetics, Mossakowski Medical Research Institute, Polish Academy of Sciences, 02-106 Warsaw, Poland;
- Department of Geriatrics and Gerontology, Medical Centre of Postgraduate Education, 01-813 Warsaw, Poland
- Correspondence: (M.C.-J.); (M.P.-K.)
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12
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Martin-Almedina S, Mortimer PS, Ostergaard P. Development and physiological functions of the lymphatic system: insights from human genetic studies of primary lymphedema. Physiol Rev 2021; 101:1809-1871. [PMID: 33507128 DOI: 10.1152/physrev.00006.2020] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Primary lymphedema is a long-term (chronic) condition characterized by tissue lymph retention and swelling that can affect any part of the body, although it usually develops in the arms or legs. Due to the relevant contribution of the lymphatic system to human physiology, while this review mainly focuses on the clinical and physiological aspects related to the regulation of fluid homeostasis and edema, clinicians need to know that the impact of lymphatic dysfunction with a genetic origin can be wide ranging. Lymphatic dysfunction can affect immune function so leading to infection; it can influence cancer development and spread, and it can determine fat transport so impacting on nutrition and obesity. Genetic studies and the development of imaging techniques for the assessment of lymphatic function have enabled the recognition of primary lymphedema as a heterogenic condition in terms of genetic causes and disease mechanisms. In this review, the known biological functions of several genes crucial to the development and function of the lymphatic system are used as a basis for understanding normal lymphatic biology. The disease conditions originating from mutations in these genes are discussed together with a detailed clinical description of the phenotype and the up-to-date knowledge in terms of disease mechanisms acquired from in vitro and in vivo research models.
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Affiliation(s)
- Silvia Martin-Almedina
- Molecular and Clinical Sciences Institute, St. George's University of London, London, United Kingdom
| | - Peter S Mortimer
- Molecular and Clinical Sciences Institute, St. George's University of London, London, United Kingdom
- Dermatology and Lymphovascular Medicine, St. George's Universities NHS Foundation Trust, London, United Kingdom
| | - Pia Ostergaard
- Molecular and Clinical Sciences Institute, St. George's University of London, London, United Kingdom
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13
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Specialized Pro-Resolving Mediators and the Lymphatic System. Int J Mol Sci 2021; 22:ijms22052750. [PMID: 33803130 PMCID: PMC7963193 DOI: 10.3390/ijms22052750] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2021] [Revised: 02/26/2021] [Accepted: 03/04/2021] [Indexed: 12/21/2022] Open
Abstract
Diminished lymphatic function and abnormal morphology are common in chronic inflammatory diseases. Recent studies are investigating whether it is possible to target chronic inflammation by promoting resolution of inflammation, in order to enhance lymphatic function and attenuate disease. Resolution of inflammation is an active process regulated by bioactive lipids known as specialized pro-resolving mediators (SPMs). SPMs can modulate leukocyte migration and function, alter cytokine/chemokine release, modify autophagy, among other immune-related activities. Here, we summarize the role of the lymphatics in resolution of inflammation and lymphatic impairment in chronic inflammatory diseases. Furthermore, we discuss the current literature describing the connection between SPMs and the lymphatics, and the possibility of targeting the lymphatics with innovative SPM therapy to promote resolution of inflammation and mitigate disease.
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14
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Richardson N, Ng STH, Wraith DC. Antigen-Specific Immunotherapy for Treatment of Autoimmune Liver Diseases. Front Immunol 2020; 11:1586. [PMID: 32793226 PMCID: PMC7385233 DOI: 10.3389/fimmu.2020.01586] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2020] [Accepted: 06/15/2020] [Indexed: 12/11/2022] Open
Abstract
The liver is a critical organ in controlling immune tolerance. In particular, it is now clear that targeting antigens for presentation by antigen presenting cells in the liver can induce immune tolerance to either autoantigens from the liver itself or tissues outside of the liver. Here we review immune mechanisms active within the liver that contribute both to the control of infectious diseases and tolerance to self-antigens. Despite its extraordinary capacity for tolerance induction, the liver remains a target organ for autoimmune diseases. In this review, we compare and contrast known autoimmune diseases of the liver. Currently patients tend to receive strong immunosuppressive treatments and, in many cases, these treatments are associated with deleterious side effects, including a significantly higher risk of infection and associated health complications. We propose that, in future, antigen-specific immunotherapies are adopted for treatment of liver autoimmune diseases in order to avoid such adverse effects. We describe various therapeutic approaches that either are in or close to the clinic, highlight their mechanism of action and assess their suitability for treatment of autoimmune liver diseases.
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Affiliation(s)
| | | | - David C. Wraith
- Institute of Immunology and Immunotherapy, College of Medical and Dental Sciences, University of Birmingham, Birmingham, United Kingdom
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15
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Vokali E, Yu SS, Hirosue S, Rinçon-Restrepo M, V Duraes F, Scherer S, Corthésy-Henrioud P, Kilarski WW, Mondino A, Zehn D, Hugues S, Swartz MA. Lymphatic endothelial cells prime naïve CD8 + T cells into memory cells under steady-state conditions. Nat Commun 2020; 11:538. [PMID: 31988323 PMCID: PMC6985113 DOI: 10.1038/s41467-019-14127-9] [Citation(s) in RCA: 42] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2018] [Accepted: 12/19/2019] [Indexed: 12/31/2022] Open
Abstract
Lymphatic endothelial cells (LECs) chemoattract naïve T cells and promote their survival in the lymph nodes, and can cross-present antigens to naïve CD8+ T cells to drive their proliferation despite lacking key costimulatory molecules. However, the functional consequence of LEC priming of CD8+ T cells is unknown. Here, we show that while many proliferating LEC-educated T cells enter early apoptosis, the remainders comprise a long-lived memory subset, with transcriptional, metabolic, and phenotypic features of central memory and stem cell-like memory T cells. In vivo, these memory cells preferentially home to lymph nodes and display rapid proliferation and effector differentiation following memory recall, and can protect mice against a subsequent bacterial infection. These findings introduce a new immunomodulatory role for LECs in directly generating a memory-like subset of quiescent yet antigen-experienced CD8+ T cells that are long-lived and can rapidly differentiate into effector cells upon inflammatory antigenic challenge.
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Affiliation(s)
- Efthymia Vokali
- Institute of Bioengineering, École Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland
| | - Shann S Yu
- Institute of Bioengineering, École Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland
- Pritzker School of Molecular Engineering, University of Chicago, Chicago, IL, USA
| | - Sachiko Hirosue
- Institute of Bioengineering, École Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland
| | - Marcela Rinçon-Restrepo
- Institute of Bioengineering, École Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland
| | - Fernanda V Duraes
- Department of Pathology and Immunology, Faculty of Medicine, University of Geneva, Geneva, Switzerland
| | | | | | - Witold W Kilarski
- Institute of Bioengineering, École Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland
- Pritzker School of Molecular Engineering, University of Chicago, Chicago, IL, USA
| | - Anna Mondino
- Division of Immunology, Transplantation and Infectious Diseases, San Raffaele Scientific Institute, Milan, Italy
| | - Dietmar Zehn
- Swiss Vaccine Research Institute, Epalinges, Switzerland
| | - Stéphanie Hugues
- Department of Pathology and Immunology, Faculty of Medicine, University of Geneva, Geneva, Switzerland
| | - Melody A Swartz
- Institute of Bioengineering, École Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland.
- Pritzker School of Molecular Engineering, University of Chicago, Chicago, IL, USA.
- Ben May Department of Cancer Research, University of Chicago, Chicago, IL, USA.
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16
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Zawieja DC, Thangaswamy S, Wang W, Furtado R, Clement CC, Papadopoulos Z, Vigano M, Bridenbaugh EA, Zolla L, Gashev AA, Kipnis J, Lauvau G, Santambrogio L. Lymphatic Cannulation for Lymph Sampling and Molecular Delivery. THE JOURNAL OF IMMUNOLOGY 2019; 203:2339-2350. [PMID: 31519866 DOI: 10.4049/jimmunol.1900375] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/01/2019] [Accepted: 08/08/2019] [Indexed: 01/12/2023]
Abstract
Unlike the blood, the interstitial fluid and the deriving lymph are directly bathing the cellular layer of each organ. As such, composition analysis of the lymphatic fluid can provide more precise biochemical and cellular information on an organ's health and be a valuable resource for biomarker discovery. In this study, we describe a protocol for cannulation of mouse and rat lymphatic collectors that is suitable for the following: the "omic" sampling of pre- and postnodal lymph, collected from different anatomical districts; the phenotyping of immune cells circulating between parenchymal organs and draining lymph nodes; injection of known amounts of molecules for quantitative immunological studies of nodal trafficking and/or clearance; and monitoring an organ's biochemical omic changes in pathological conditions. Our data indicate that probing the lymphatic fluid can provide an accurate snapshot of an organ's physiology/pathology, making it an ideal target for liquid biopsy.
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Affiliation(s)
- David C Zawieja
- Department of Medical Physiology, Texas A&M Health Science Center, Temple, TX 76504
| | - Sangeetha Thangaswamy
- Department of Pathology, Albert Einstein College of Medicine, Montefiore Medical Center, New York, NY 10461
| | - Wei Wang
- Department of Medical Physiology, Texas A&M Health Science Center, Temple, TX 76504
| | - Raquel Furtado
- Department of Microbiology and Immunology, Albert Einstein College of Medicine, Montefiore Medical Center, New York, NY 10461
| | - Cristina C Clement
- Department of Pathology, Albert Einstein College of Medicine, Montefiore Medical Center, New York, NY 10461
| | - Zachary Papadopoulos
- Center for Brain Immunology and Glia, School of Medicine, University of Virginia, Charlottesville, VA 22908.,Department of Neuroscience, School of Medicine, University of Virginia, Charlottesville, VA 22908
| | - Marco Vigano
- Department of Pathology, Albert Einstein College of Medicine, Montefiore Medical Center, New York, NY 10461.,Orthopaedic Biotechnology Lab, Galeazzi Orthopaedic Institute for Care and Scientific Research, 20161 Milan, Italy; and
| | - Eric A Bridenbaugh
- Department of Medical Physiology, Texas A&M Health Science Center, Temple, TX 76504
| | - Lello Zolla
- Orthopaedic Biotechnology Lab, Galeazzi Orthopaedic Institute for Care and Scientific Research, 20161 Milan, Italy; and
| | - Anatoliy A Gashev
- Department of Medical Physiology, Texas A&M Health Science Center, Temple, TX 76504
| | - Jonathan Kipnis
- Center for Brain Immunology and Glia, School of Medicine, University of Virginia, Charlottesville, VA 22908.,Department of Neuroscience, School of Medicine, University of Virginia, Charlottesville, VA 22908
| | - Gregoire Lauvau
- Department of Microbiology and Immunology, Albert Einstein College of Medicine, Montefiore Medical Center, New York, NY 10461
| | - Laura Santambrogio
- Department of Pathology, Albert Einstein College of Medicine, Montefiore Medical Center, New York, NY 10461; .,Department of Microbiology and Immunology, Albert Einstein College of Medicine, Montefiore Medical Center, New York, NY 10461.,Department of Agricultural and Forest Sciences, University La Tuscia, 01100 Viterbo, Italy
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17
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Santambrogio L, Berendam SJ, Engelhard VH. The Antigen Processing and Presentation Machinery in Lymphatic Endothelial Cells. Front Immunol 2019; 10:1033. [PMID: 31134089 PMCID: PMC6513971 DOI: 10.3389/fimmu.2019.01033] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2019] [Accepted: 04/23/2019] [Indexed: 12/24/2022] Open
Abstract
Until a few years ago, lymphatic vessels and lymphatic endothelial cells (LEC) were viewed as part of a passive conduit for lymph and immune cells to reach lymph nodes (LN). However, recent work has shown that LEC are active immunological players whose interaction with dendritic cells and T cells is of important immunomodulatory relevance. While the immunological interaction between LEC and other immune cells has taken a center stage, molecular analysis of LEC antigen processing and presentation machinery is still lagging. Herein we review the current knowledge of LEC MHC I and MHC II antigen processing and presentation pathways, Including the role of LEC in antigen phagocytosis, classical, and non-classical MHC II presentation, proteasome processing and MHC I presentation, and cross-presentation. The ultimate goal is to provide an overview of the LEC antigen processing and presentation machinery that constitutes the molecular basis for their role in MHC I and MHC II-restricted immune responses.
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Affiliation(s)
- Laura Santambrogio
- Department of Pathology, Microbiology and Immunology, Albert Einstein College of Medicine, New York, NY, United States
| | - Stella J Berendam
- Department of Microbiology, Immunology and Cancer Biology, Carter Immunology Center, University of Virginia School of Medicine, Charlottesville, VA, United States
| | - Victor H Engelhard
- Department of Microbiology, Immunology and Cancer Biology, Carter Immunology Center, University of Virginia School of Medicine, Charlottesville, VA, United States
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18
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Pedro L, Harmer Q, Mayes E, Shields JD. Impact of Locally Administered Carboxydextran-Coated Super-Paramagnetic Iron Nanoparticles on Cellular Immune Function. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2019; 15:e1900224. [PMID: 30985079 PMCID: PMC6542677 DOI: 10.1002/smll.201900224] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/14/2019] [Revised: 03/07/2019] [Indexed: 05/04/2023]
Abstract
Interstitially administered iron oxide particles are currently used for interoperative localization of sentinel lymph nodes (LNs) in cancer staging. Several studies have described concerns regarding the cellular accumulation of iron oxide nanoparticles relating them to phenotype and function deregulation of macrophages, impairing their ability to mount an appropriate immune response once an insult is present. This study aims to address what phenotypic and functional changes occur during lymphatic transit and accumulation of these particles. Data show that 60 nm carboxydextran-coated iron nanoparticles use a noncellular mechanism to reach the draining LNs and that their accumulation in macrophages induces transient phenotypic and functional changes. Nevertheless, macrophages recover their baseline levels of response within 7 days, and are still able to mount an appropriate response to bacterially induced inflammation.
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Affiliation(s)
- Luisa Pedro
- MRC Cancer Unit, University of Cambridge, Hutchison/MRC Research Centre, Box 197, Cambridge Biomedical Campus, Cambridge, CB2 0XZ, UK
| | - Quentin Harmer
- Endomagnetics Ltd., The Jeffreys Building, St John's Innovation Park, Cowley Road, Cambridge, CB4 0WS, UK
| | - Eric Mayes
- Endomagnetics Ltd., The Jeffreys Building, St John's Innovation Park, Cowley Road, Cambridge, CB4 0WS, UK
| | - Jacqueline D Shields
- MRC Cancer Unit, University of Cambridge, Hutchison/MRC Research Centre, Box 197, Cambridge Biomedical Campus, Cambridge, CB2 0XZ, UK
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19
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Manning JE, Cantaert T. Time to Micromanage the Pathogen-Host-Vector Interface: Considerations for Vaccine Development. Vaccines (Basel) 2019; 7:E10. [PMID: 30669682 PMCID: PMC6466432 DOI: 10.3390/vaccines7010010] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2018] [Revised: 01/10/2019] [Accepted: 01/16/2019] [Indexed: 12/18/2022] Open
Abstract
The current increase in vector-borne disease worldwide necessitates novel approaches to vaccine development targeted to pathogens delivered by blood-feeding arthropod vectors into the host skin. A concept that is gaining traction in recent years is the contribution of the vector or vector-derived components, like salivary proteins, to host-pathogen interactions. Indeed, the triad of vector-host-pathogen interactions in the skin microenvironment can influence host innate and adaptive responses alike, providing an advantage to the pathogen to establish infection. A better understanding of this "bite site" microenvironment, along with how host and vector local microbiomes immunomodulate responses to pathogens, is required for future vaccines for vector-borne diseases. Microneedle administration of such vaccines may more closely mimic vector deposition of pathogen and saliva into the skin with the added benefit of near painless vaccine delivery. Focusing on the 'micro'⁻from microenvironments to microbiomes to microneedles⁻may yield an improved generation of vector-borne disease vaccines in today's increasingly complex world.
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Affiliation(s)
- Jessica E Manning
- Laboratory of Malaria and Vector Research, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Phnom Penh 12201, Cambodia.
| | - Tineke Cantaert
- Immunology Unit, Institut Pasteur du Cambodge, Institut Pasteur International Network, Phnom Penh 12201, Cambodia.
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20
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Hooks JS, Clement CC, Nguyen HD, Santambrogio L, Dixon JB. In vitro model reveals a role for mechanical stretch in the remodeling response of lymphatic muscle cells. Microcirculation 2019; 26:e12512. [PMID: 30383330 PMCID: PMC6335159 DOI: 10.1111/micc.12512] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2018] [Revised: 10/12/2018] [Accepted: 10/29/2018] [Indexed: 12/17/2022]
Abstract
OBJECTIVE Using primary LMCs in vitro, we sought to characterize the impact of LMC remodeling on their functional and molecular response to mechanical loading and culture conditions. METHODS Primary "wounded leg" LMCs were derived from the hindlimb of three sheep who underwent lymphatic injury 6 weeks prior, while "control leg" LMCs were derived from the contralateral, unwounded, limb. Function of the LMCs was characterized in response to media of variable levels of serum (10% vs 0.2%) and glucose (4.5 vs 1 g/L). Functional and proteomic data were evaluated in LMCs exposed to cyclic stretch (0.1 Hz, 7.5% elongation) for 1 week. RESULTS LMCs were sensitive to changes in serum levels, significantly reducing overall activity and collagen synthesis under low serum conditions. LMCs from the remodeled vessel had higher baseline levels of metabolic activity but not collagen synthesis. Cyclic loading induced cellular alignment perpendicular to the axis of stretch and alterations in signaling pathways associated with metabolism. Remodeled LMCs had consistently higher levels of metabolic activity and were more resistant to strain-induced apoptosis. CONCLUSIONS LMCs exist on a functional spectrum, becoming more active in response to stretching and maintaining phenotypic remodeling in response to local lymphatic/tissue damage.
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Affiliation(s)
- Joshua S.T. Hooks
- Parker H. Petit Institute for Bioengineering and Bioscience, Georgia Institute of Technology 315 Ferst Dr. Atlanta, GA 30332
- George W. Woodruff School of Mechanical Engineering, Georgia Institute of Technology, 801 Ferst Dr. Atlanta, GA 30313
| | - Cristina C. Clement
- Department of Pathology, Albert Einstein College of Medicine, 1300 Morris Park Avenue, Bronx, NY 10461
| | - Hoang-Dung Nguyen
- Parker H. Petit Institute for Bioengineering and Bioscience, Georgia Institute of Technology 315 Ferst Dr. Atlanta, GA 30332
- Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology, 313 Ferst Dr NW, Atlanta, GA 30332
| | - Laura Santambrogio
- Department of Pathology, Albert Einstein College of Medicine, 1300 Morris Park Avenue, Bronx, NY 10461
| | - J. Brandon Dixon
- Parker H. Petit Institute for Bioengineering and Bioscience, Georgia Institute of Technology 315 Ferst Dr. Atlanta, GA 30332
- George W. Woodruff School of Mechanical Engineering, Georgia Institute of Technology, 801 Ferst Dr. Atlanta, GA 30313
- Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology, 313 Ferst Dr NW, Atlanta, GA 30332
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21
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Carcinogenesis: the cancer cell–mast cell connection. Inflamm Res 2018; 68:103-116. [DOI: 10.1007/s00011-018-1201-4] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2018] [Revised: 11/14/2018] [Accepted: 11/14/2018] [Indexed: 12/20/2022] Open
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22
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Contribution of the plasma and lymph Degradome and Peptidome to the MHC Ligandome. Immunogenetics 2018; 71:203-216. [PMID: 30343358 DOI: 10.1007/s00251-018-1093-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2018] [Accepted: 10/09/2018] [Indexed: 12/15/2022]
Abstract
Every biological fluid, blood, interstitial fluid and lymph, urine, saliva, lacrimal fluid, nipple aspirate, and spinal fluid, contains a peptidome-degradome derived from the cellular secretome along with byproducts of the metabolic/catabolic activities of each parenchymal organ. Clement et al. (J Proteomics 78:172-187, 2013), Clement et al. (J Biol Chem 291:5576-5595, 2016), Clement et al. (PLoS One 5:e9863, 2010), Clement et al. (Trends Immunol 32:6-11, 2011), Clement et al. (Front Immunol 4:424, 2013), Geho et al. (Curr Opin Chem Biol 10, 50-55, 2006), Interewicz et al. (Lymphology 37:65‑72, 2004), Leak et al. (Proteomics 4:753‑765, 2004), Popova et al. (PLoS One 9:e110873, 2014), Zhou et al. (Electrophoresis 25:1289‑1298, 2004), D'Alessandro et al. (Shock 42:509‑517, 2014), Dzieciatkowska et al. (Shock 42:485‑498, 2014), Dzieciatkowska et al. (Shock 35:331‑338, 2011), Jordan et al. (J Surg Res 143:130‑135, 2007), Peltz et al. (Surgery 146:347‑357, 2009), Zurawel et al. (Clin Proteomics 8:1, 2011), Ling et al. (Clin Proteomics 6:175‑193, 2010), Sturm et al. (Nat Commun 4:1616, 2013). Over the last decade, qualitative and quantitative analysis of the biological fluids peptidome and degradome have provided a dynamic measurement of tissue homeostasis as well as the tissue response to pathological damage. Proteomic profiling has mapped several of the proteases and resulting degradation by-products derived from cell cycle progression, organ/tissue remodeling and cellular growth, physiological apoptosis, hemostasis, and angiogenesis. Currently, a growing interest lies in the degradome observed during pathological conditions such as cancer, autoimmune diseases, and immune responses to pathogens as a way to exploit biological fluids as liquid biopsies for biomarker discovery Dzieciatkowska et al. (Shock 42:485-498, 2014), Dzieciatkowska et al. (Shock 35:331-338, 2011), Ling et al. (Clin Proteomics 6:175-193, 2010), Ugalde et al. (Methods Mol Biol 622:3-29, 2010), Quesada et al. (Nucleic Acids Res 37:D239‑243, 2009), Cal et al. (Front Biosci 12, 4661-4669, 2007), Shen et al. (PLoS One 5:e13133, 2010a), Antwi et al. (Mol Immunol 46:2931-2937, 2009a), Antwi et al. (J Proteome Res 8:4722‑4731, 2009b), Bedin et al. (J Cell Physiol 231, 915‑925, 2016), Bery et al. (Clin Proteomics 11:13, 2014), Bhalla et al. (Sci Rep 7:1511, 2017), Fan et al. (Diagn Pathol 7:45, 2012a), Fang et al. (Shock 34:291‑298, 2010), Fiedler et al. (Clin Cancer Res 15:3812‑3819, 2009), Fredolini et al. (AAPS J 12:504‑518, 2010), Greening et al. (Enzymes 42:27‑64, 2017), He et al. (PLoS One 8:e63724, 2013), Huang et al. (Int J Gynecol Cancer 28:355‑362, 2018), Hashiguchi et al. (Med Hypotheses 73:760‑763, 2009), Liotta and Petricoin (J Clin Invest 116:26‑30, 2006), Petricoin et al. (Nat Rev Cancer 6:961‑967, 2006), Shen et al. (J Proteome Res 9:2339‑2346, 2010a), Shen et al. (J Proteome Res 5:3154‑3160, 2006), Smith (Clin Proteomics 11:23, 2014), Wang et al. (Oncotarget 8:59376‑59386, 2017), Yang et al. (Clin Exp Med 12:79‑87, 2012a), Yang et al. (J Clin Lab Anal 26:148‑154, 2012b), Yang et al. (Anat Rec (Hoboken) 293:2027‑2033, 2010), Zapico-Muniz et al. (Pancreas 39:1293‑1298, 2010), Villanueva et al. (Mol Cell Proteomics 5:1840‑1852, 2006), Robbins et al. (J Clin Oncol 23:4835‑4837, 2005), Klupczynska et al. (Int J Mol Sci 17:410, 2016). In this review, we focus on the current knowledge of the degradome/peptidome observed in two main biological fluids (plasma and lymph) during physiological and pathological conditions and its importance for immune surveillance.
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Tanaka M, Iwakiri Y. Lymphatics in the liver. Curr Opin Immunol 2018; 53:137-142. [PMID: 29772409 DOI: 10.1016/j.coi.2018.04.028] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2018] [Accepted: 04/27/2018] [Indexed: 01/13/2023]
Abstract
The liver is the largest lymph producing organ. A significant increase in the number of hepatic lymphatic vessels, or lymphangiogenesis, has been reported in various liver diseases, including, but not limited to, cirrhosis, viral hepatitis and hepatocellular carcinoma. Despite its apparent relevance in healthy and diseased livers as these and other observations indicate, the hepatic lymphatic system has been poorly studied. With knowledge of the lymphatic system in other organs and tissues incorporated, this review article addresses the current knowledge of the hepatic lymphatic system and the potential role of lymphatic endothelial cells in the health and the disease of the liver and concludes with a brief description on future directions of the study of the hepatic lymphatic system.
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Affiliation(s)
- Masatake Tanaka
- Section of Digestive Diseases, Department of Internal Medicine, Yale University School of Medicine, 333 Cedar Street, New Haven, CT 06520, USA
| | - Yasuko Iwakiri
- Section of Digestive Diseases, Department of Internal Medicine, Yale University School of Medicine, 333 Cedar Street, New Haven, CT 06520, USA.
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Abstract
This review will highlight our current understanding of the formation, circulation, and immunological role of lymphatic fluid. The formation of the extracellular fluid depends on the net balance between the hydrostatic and osmotic pressure gradients effective in the capillary beds. Lymph originates from the extracellular fluid and its composition combines the ultrafiltrated plasma proteins with the proteome generated by the metabolic activities of each parenchymal tissue. Several analyses have indicated how the lymph composition reflects the organs' physiological and pathological states. The collected lymphatic fluid moves from the capillaries into progressively larger collectors toward the draining lymph node aided by the lymphangion contractility and unidirectional valves, which prevent backflow. The proteomic composition of the lymphatic fluid is reflected in the MHC II peptidome presented by nodal antigen-presenting cells. Taken together, the past few years have generated new interest in the formation, transport, and immunological role of the lymphatic fluid.
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25
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Zawieja SD, Castorena-Gonzalez JA, Scallan JP, Davis MJ. Differences in L-type Ca 2+ channel activity partially underlie the regional dichotomy in pumping behavior by murine peripheral and visceral lymphatic vessels. Am J Physiol Heart Circ Physiol 2018; 314:H991-H1010. [PMID: 29351458 DOI: 10.1152/ajpheart.00499.2017] [Citation(s) in RCA: 62] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
We identified a regional dichotomy in murine lymphatic contractile function with regard to vessel location within the periphery or visceral cavity. All vessels isolated from peripheral regions [cervical, popliteal, inguinal, axillary, and internodal inguinal axillary (Ing-Ax)] developed robust contractions with maximal ejection fractions (EFs) of 50-80% in our ex vivo isobaric myograph experiments. Conversely, vessels isolated from the visceral cavity (mesenteric, thoracic duct, and iliac) demonstrated maximal EFs of ≤10%. Using pressure myography, sharp electrode membrane potential recordings, and Ca2+ imaging, we assessed the role of L-type Ca2+ channels in this contractile dichotomy. Ing-Ax membrane potential revealed a ~2-s action potential (AP) cycle (resting -35 mV, spike -5 mV, and plateau -11 mV) with a plateau phase that was significantly lengthened by the L-type Ca2+ channel agonist Bay K8644 (BayK; 100 nM). APs recorded from mesenteric vessels, however, displayed a slower upstroke and an elongated time over threshold. BayK (100 nM) increased the mesenteric AP upstroke velocity and plateau duration but also significantly hyperpolarized the vessel. Contractions of vessels from both regions were preceded by Ca2+ flashes, detected with a smooth muscle-specific endogenous Ca2+ reporter, that typically were coordinated over the length of the vessel. Similar to the membrane potential recordings, Ca2+ flashes in mesenteric vessels were weaker and had a slower rise time but were longer lasting than those in Ing-Ax vessels. BayK (100 nM) significantly increased the Ca2+ transient amplitude and duration in both vessels and decreased time to peak Ca2+ in mesenteric vessels. However, a higher concentration (1 μM) of BayK was required to produce even a modest increase in EF in visceral lymphatics, which remained at <20%. NEW & NOTEWORTHY Lymphatic collecting vessels isolated from murine peripheral tissues, but not from the visceral cavities, display robust contractile behavior similar to lymphatic vessels from other animal models and humans. These differences are partially explained by L-type Ca2+ channel activity as revealed by the first measurements of murine lymphatic action potentials and contraction-associated Ca2+ transients.
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Affiliation(s)
- Scott D Zawieja
- Department of Medical Pharmacology and Physiology, University of Missouri , Columbia, Missouri
| | | | - Joshua P Scallan
- Molecular Pharmacology and Physiology, University of South Florida , Tampa, Florida
| | - Michael J Davis
- Department of Medical Pharmacology and Physiology, University of Missouri , Columbia, Missouri
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26
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Chen YJ, Tsai TH, Wang LY, Hsieh CH. Local Radiotherapy Affects Drug Pharmacokinetics-Exploration of a Neglected but Significant Uncertainty of Cancer Therapy. Technol Cancer Res Treat 2017; 16:705-716. [PMID: 29332468 PMCID: PMC5762083 DOI: 10.1177/1533034617737011] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Purpose: Concurrent chemoradiation therapy is the mainstay of treatment for many types of malignancies. However, concurrent chemoradiation therapy is associated with a greater number of systemic adverse effects than radiotherapy or chemotherapy alone. Summary: Pharmacokinetics is the study of a drug and/or its metabolite kinetics in the body, including absorption, distribution, metabolism, and elimination. The incidences of adverse effects are markedly higher in patients who receive concurrent chemoradiation therapy than in those who receive either radiotherapy or chemotherapy alone. This phenomenon implies that irradiation affects the pharmacokinetics of cytotoxic agents, namely the radiotherapy–pharmacokinetic phenomenon. Experimental animal studies have shown that local irradiation affects the systemic pharmacokinetics of 5-fluorouracil and cisplatin at both low dose (simulating generous dose distributed to normal tissues) and daily practice dose (mimicking therapeutic dose to target volumes). These effects are significant in the circulation of blood and lymphatic system as well as in the hepatobiliary excretion. Furthermore, recent studies have demonstrated that matrix metalloproteinase-8 plays an important role in the radiotherapy–pharmacokinetic phenomenon. Conclusion: In the present review, we provide a general overview of the radiotherapy–pharmacokinetic phenomenon and discuss the possible mechanisms governing the phenomenon.
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Affiliation(s)
- Yu-Jen Chen
- Institute of Traditional Medicine, School of Medicine, National Yang-Ming University, Taipei, Taiwan.,Department of Radiation Oncology, Mackay Memorial Hospital, Taipei, Taiwan.,Department of Medical Research, Mackay Memorial Hospital, Taipei, Taiwan
| | - Tung-Hu Tsai
- Institute of Traditional Medicine, School of Medicine, National Yang-Ming University, Taipei, Taiwan.,Department of Chemical Engineering, National United University, Miaoli, Taiwan
| | - Li-Ying Wang
- School and Graduate Institute of Physical Therapy, College of Medicine, National Taiwan University, Taipei, Taiwan.,Physical Therapy Center, National Taiwan University Hospital, Taipei, Taiwan
| | - Chen-Hsi Hsieh
- Institute of Traditional Medicine, School of Medicine, National Yang-Ming University, Taipei, Taiwan.,Faculty of Medicine, School of Medicine, National Yang-Ming University, Taipei, Taiwan.,Division of Radiation Oncology, Department of Radiology, Far Eastern Memorial Hospital, Taipei, Taiwan
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27
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Cucchi F, Rossmeislova L, Simonsen L, Jensen MR, Bülow J. A vicious circle in chronic lymphoedema pathophysiology? An adipocentric view. Obes Rev 2017; 18:1159-1169. [PMID: 28660651 DOI: 10.1111/obr.12565] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2017] [Revised: 04/07/2017] [Accepted: 04/25/2017] [Indexed: 12/11/2022]
Abstract
Chronic lymphoedema is a disease caused by a congenital or acquired damage to the lymphatic system and characterized by complex chains of pathophysiologic events such as lymphatic fluid stasis, chronic inflammation, lymphatic vessels impairment, adipose tissue deposition and fibrosis. These events seem to maintain and reinforce themselves through a positive feedback loop: regardless of the initial cause of lymphatic stasis, the dysfunctional adipose tissue and its secretion products can worsen lymphatic vessels' function, aggravating lymph leakage and stagnation, which can promote further adipose tissue deposition and fibrosis, similar to what may happen in obesity. In addition to the current knowledge about the tight and ancestral interrelation between immunity system and metabolism, there is evidence for similarities between obesity-related and lymphatic damage-induced lymphoedema. Together, these observations indicate strong reciprocal relationship between lymphatics and adipose tissue and suggest a possible key role of the adipocyte in the pathophysiology of chronic lymphoedema's vicious circle.
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Affiliation(s)
- F Cucchi
- Department of Clinical Physiology and Nuclear Medicine, Bispebjerg and Frederiksberg Hospitals, Copenhagen, Denmark
| | - L Rossmeislova
- Department for the Study of Obesity and Diabetes, Third Faculty of Medicine, Charles University, Prague, Czech Republic
| | - L Simonsen
- Department of Clinical Physiology and Nuclear Medicine, Bispebjerg and Frederiksberg Hospitals, Copenhagen, Denmark
| | - M R Jensen
- Department of Clinical Physiology and Nuclear Medicine, Bispebjerg and Frederiksberg Hospitals, Copenhagen, Denmark
| | - J Bülow
- Department of Clinical Physiology and Nuclear Medicine, Bispebjerg and Frederiksberg Hospitals, Copenhagen, Denmark.,Department of Biomedical Sciences, Copenhagen University, Denmark
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28
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Maisel K, Sasso MS, Potin L, Swartz MA. Exploiting lymphatic vessels for immunomodulation: Rationale, opportunities, and challenges. Adv Drug Deliv Rev 2017; 114:43-59. [PMID: 28694027 PMCID: PMC6026542 DOI: 10.1016/j.addr.2017.07.005] [Citation(s) in RCA: 77] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2017] [Revised: 06/29/2017] [Accepted: 07/06/2017] [Indexed: 12/12/2022]
Abstract
Lymphatic vessels are the primary route of communication from peripheral tissues to the immune system; as such, they represent an important component of local immunity. In addition to their transport functions, new immunomodulatory roles for lymphatic vessels and lymphatic endothelial cells have come to light in recent years, demonstrating that lymphatic vessels help shape immune responses in a variety of ways: promoting tolerance to self-antigens, archiving antigen for later presentation, dampening effector immune responses, and resolving inflammation, among others. In addition to these new biological insights, the growing field of immunoengineering has begun to explore therapeutic approaches to utilize or exploit the lymphatic system for immunotherapy.
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Affiliation(s)
- Katharina Maisel
- Institute for Molecular Engineering, University of Chicago, Chicago, IL, USA
| | - Maria Stella Sasso
- Institute for Molecular Engineering, University of Chicago, Chicago, IL, USA
| | - Lambert Potin
- Institute for Molecular Engineering, University of Chicago, Chicago, IL, USA; École Polytechnique Fédérale de Lausanne, Lausanne, Switzerland
| | - Melody A Swartz
- Institute for Molecular Engineering, University of Chicago, Chicago, IL, USA; Ben May Institute for Cancer Research, University of Chicago, Chicago, IL, USA.
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29
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Lukacs-Kornek V. The Role of Lymphatic Endothelial Cells in Liver Injury and Tumor Development. Front Immunol 2016; 7:548. [PMID: 27965673 PMCID: PMC5127193 DOI: 10.3389/fimmu.2016.00548] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2016] [Accepted: 11/16/2016] [Indexed: 01/20/2023] Open
Abstract
Lymphatics and lymphatic endothelial cells (LECs) possess multiple immunological functions besides affecting immune cell migration, such as inhibiting T cell proliferation and antigen presentation by dendritic cells. Moreover, they control the trans-endothelial transport of multiple molecules and antigens. Emerging evidence suggest their active involvements in immunregulation, tumor, and metastases formation. In the liver, increased lymphangiogenesis, specifically at the portal area has been associated with multiple liver diseases in particular primary biliary cirrhosis, idiopathic portal hypertension, and liver malignancies. Nevertheless, the exact role and contribution of LECs to liver diseases are poorly understood. The review summarizes the current understanding of LECs in liver diseases.
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30
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Sadegh-Nasseri S. A step-by-step overview of the dynamic process of epitope selection by major histocompatibility complex class II for presentation to helper T cells. F1000Res 2016; 5. [PMID: 27347387 PMCID: PMC4902097 DOI: 10.12688/f1000research.7664.1] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/27/2016] [Indexed: 11/25/2022] Open
Abstract
T cell antigen receptors (TCRs) expressed on cytotoxic or helper T cells can only see their specific target antigen as short sequences of peptides bound to the groove of proteins of major histocompatibility complex (MHC) class I, and class II respectively. In addition to the many steps, several participating proteins, and multiple cellular compartments involved in the processing of antigens, the MHC structure, with its dynamic and flexible groove, has perfectly evolved as the underlying instrument for epitope selection. In this review, I have taken a step-by-step, and rather historical, view to describe antigen processing and determinant selection, as we understand it today, all based on decades of intense research by hundreds of laboratories.
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31
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Clement CC, Moncrieffe H, Lele A, Janow G, Becerra A, Bauli F, Saad FA, Perino G, Montagna C, Cobelli N, Hardin J, Stern LJ, Ilowite N, Porcelli SA, Santambrogio L. Autoimmune response to transthyretin in juvenile idiopathic arthritis. JCI Insight 2016; 1:85633. [PMID: 26973882 DOI: 10.1172/jci.insight.85633] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Juvenile idiopathic arthritis (JIA) is the most common pediatric rheumatological condition. Although it has been proposed that JIA has an autoimmune component, the autoantigens are still unknown. Using biochemical and proteomic approaches, we identified the molecular chaperone transthyretin (TTR) as an antigenic target for B and T cell immune responses. TTR was eluted from IgG complexes and affinity purified from 3 JIA patients, and a statistically significant increase in TTR autoantibodies was observed in a group of 43 JIA patients. Three cryptic, HLA-DR1-restricted TTR peptides, which induced CD4+ T cell expansion and IFN-γ and TNF-α production in 3 out of 17 analyzed patients, were also identified. Misfolding, aggregation and oxidation of TTR, as observed in the synovial fluid of all JIA patients, enhanced its immunogenicity in HLA-DR1 transgenic mice. Our data point to TTR as an autoantigen potentially involved in the pathogenesis of JIA and to oxidation and aggregation as a mechanism facilitating TTR autoimmunity.
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Affiliation(s)
- Cristina C Clement
- Department of Pathology, Albert Einstein College of Medicine, New York, New York, USA
| | - Halima Moncrieffe
- Center for Autoimmune Genomics and Etiology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
| | - Aditi Lele
- Center for Autoimmune Genomics and Etiology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
| | - Ginger Janow
- Department of Pediatric Rheumatology, Montefiore Medical Center, New York, New York, USA
| | - Aniuska Becerra
- Department of Pathology, University of Massachusetts Medical School, Worcester, Massachusetts, USA
| | - Francesco Bauli
- Department of Pathology, Albert Einstein College of Medicine, New York, New York, USA
| | - Fawzy A Saad
- Department of Pathology, Albert Einstein College of Medicine, New York, New York, USA
| | - Giorgio Perino
- Department of Pathology, Hospital for Special Surgery, New York, New York, USA
| | - Cristina Montagna
- Department of Genetics, Albert Einstein College of Medicine, New York, New York, USA
| | - Neil Cobelli
- Department of Orthopedic Surgery, Montefiore Medical Center, New York, New York, USA
| | - John Hardin
- Department of Orthopedic Surgery, Montefiore Medical Center, New York, New York, USA
| | - Lawrence J Stern
- Department of Pathology, University of Massachusetts Medical School, Worcester, Massachusetts, USA
| | - Norman Ilowite
- Department of Pediatric Rheumatology, Montefiore Medical Center, New York, New York, USA
| | - Steven A Porcelli
- Department of Microbiology and Immunology, Albert Einstein College of Medicine, New York, New York, USA
| | - Laura Santambrogio
- Department of Pathology, Albert Einstein College of Medicine, New York, New York, USA.,Department of Orthopedic Surgery, Montefiore Medical Center, New York, New York, USA.,Department of Microbiology and Immunology, Albert Einstein College of Medicine, New York, New York, USA
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32
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Clement CC, Becerra A, Yin L, Zolla V, Huang L, Merlin S, Follenzi A, Shaffer SA, Stern LJ, Santambrogio L. The Dendritic Cell Major Histocompatibility Complex II (MHC II) Peptidome Derives from a Variety of Processing Pathways and Includes Peptides with a Broad Spectrum of HLA-DM Sensitivity. J Biol Chem 2016; 291:5576-5595. [PMID: 26740625 DOI: 10.1074/jbc.m115.655738] [Citation(s) in RCA: 43] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2015] [Indexed: 12/26/2022] Open
Abstract
The repertoire of peptides displayed in vivo by MHC II molecules derives from a wide spectrum of proteins produced by different cell types. Although intracellular endosomal processing in dendritic cells and B cells has been characterized for a few antigens, the overall range of processing pathways responsible for generating the MHC II peptidome are currently unclear. To determine the contribution of non-endosomal processing pathways, we eluted and sequenced over 3000 HLA-DR1-bound peptides presented in vivo by dendritic cells. The processing enzymes were identified by reference to a database of experimentally determined cleavage sites and experimentally validated for four epitopes derived from complement 3, collagen II, thymosin β4, and gelsolin. We determined that self-antigens processed by tissue-specific proteases, including complement, matrix metalloproteases, caspases, and granzymes, and carried by lymph, contribute significantly to the MHC II self-peptidome presented by conventional dendritic cells in vivo. Additionally, the presented peptides exhibited a wide spectrum of binding affinity and HLA-DM susceptibility. The results indicate that the HLA-DR1-restricted self-peptidome presented under physiological conditions derives from a variety of processing pathways. Non-endosomal processing enzymes add to the number of epitopes cleaved by cathepsins, altogether generating a wider peptide repertoire. Taken together with HLA-DM-dependent and-independent loading pathways, this ensures that a broad self-peptidome is presented by dendritic cells. This work brings attention to the role of "self-recognition" as a dynamic interaction between dendritic cells and the metabolic/catabolic activities ongoing in every parenchymal organ as part of tissue growth, remodeling, and physiological apoptosis.
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Affiliation(s)
| | | | | | | | | | - Simone Merlin
- the School of Medicine, University of Piemonte Orientale, 28100 Novara, Italy
| | - Antonia Follenzi
- From the Departments of Pathology and; the School of Medicine, University of Piemonte Orientale, 28100 Novara, Italy
| | - Scott A Shaffer
- Biochemistry and Molecular Pharmacology and; the Proteomics and Mass Spectrometry Facility, University of Massachusetts Medical School, Worcester, Massachusetts 01655, and
| | - Lawrence J Stern
- the Departments of Pathology and; Biochemistry and Molecular Pharmacology and
| | - Laura Santambrogio
- From the Departments of Pathology and; Microbiology and Immunology, Albert Einstein College of Medicine, New York, New York 10461,.
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33
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Hirosue S, Dubrot J. Modes of Antigen Presentation by Lymph Node Stromal Cells and Their Immunological Implications. Front Immunol 2015; 6:446. [PMID: 26441957 PMCID: PMC4561840 DOI: 10.3389/fimmu.2015.00446] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2015] [Accepted: 08/17/2015] [Indexed: 12/15/2022] Open
Abstract
Antigen presentation is no longer the exclusive domain of cells of hematopoietic origin. Recent works have demonstrated that lymph node stromal cell (LNSC) populations, such as fibroblastic reticular cells, lymphatic and blood endothelial cells, not only provide a scaffold for lymphocyte interactions but also exhibit active immunomodulatory roles that are critical to mounting and resolving effective immune responses. Importantly, LNSCs possess the ability to present antigens and establish antigen-specific interactions with T cells. One example is the expression of peripheral tissue antigens, which are presented on major histocompatibility complex (MHC)-I molecules with tolerogenic consequences on T cells. Additionally, exogenous antigens, including self and tumor antigens, can be processed and presented on MHC-I complexes, which result in dysfunctional activation of antigen-specific CD8+ T cells. While MHC-I is widely expressed on cells of both hematopoietic and non-hematopoietic origins, antigen presentation via MHC-II is more precisely regulated. Nevertheless, LNSCs are capable of endogenously expressing, or alternatively, acquiring MHC-II molecules. Transfer of antigen between LNSC and dendritic cells in both directions has been recently suggested to promote tolerogenic roles of LNSCs on the CD4+ T cell compartment. Thus, antigen presentation by LNSCs is thought to be a mechanism that promotes the maintenance of peripheral tolerance as well as generates a pool of diverse antigen-experienced T cells for protective immunity. This review aims to integrate the current and emerging literature to highlight the importance of LNSCs in immune responses, and emphasize their role in antigen trafficking, retention, and presentation.
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Affiliation(s)
- Sachiko Hirosue
- Institute of Bioengineering, École Polytechnique Fédéral de Lausanne , Lausanne , Switzerland
| | - Juan Dubrot
- Department of Pathology and Immunology, Université de Genève , Geneva , Switzerland
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34
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Zolla V, Nizamutdinova IT, Scharf B, Clement CC, Maejima D, Akl T, Nagai T, Luciani P, Leroux J, Halin C, Stukes S, Tiwari S, Casadevall A, Jacobs WR, Entenberg D, Zawieja DC, Condeelis J, Fooksman DR, Gashev AA, Santambrogio L. Aging-related anatomical and biochemical changes in lymphatic collectors impair lymph transport, fluid homeostasis, and pathogen clearance. Aging Cell 2015; 14:582-94. [PMID: 25982749 PMCID: PMC4531072 DOI: 10.1111/acel.12330] [Citation(s) in RCA: 90] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/17/2015] [Indexed: 01/04/2023] Open
Abstract
The role of lymphatic vessels is to transport fluid, soluble molecules, and immune cells to the draining lymph nodes. Here, we analyze how the aging process affects the functionality of the lymphatic collectors and the dynamics of lymph flow. Ultrastructural, biochemical, and proteomic analysis indicates a loss of matrix proteins, and smooth muscle cells in aged collectors resulting in a decrease in contraction frequency, systolic lymph flow velocity, and pumping activity, as measured in vivo in lymphatic collectors. Functionally, this impairment also translated into a reduced ability for in vivo bacterial transport as determined by time-lapse microscopy. Ultrastructural and proteomic analysis also indicates a decrease in the thickness of the endothelial cell glycocalyx and loss of gap junction proteins in aged lymph collectors. Redox proteomic analysis mapped an aging-related increase in the glycation and carboxylation of lymphatic’s endothelial cell and matrix proteins. Functionally, these modifications translate into apparent hyperpermeability of the lymphatics with pathogen escaping from the collectors into the surrounding tissue and a decreased ability to control tissue fluid homeostasis. Altogether, our data provide a mechanistic analysis of how the anatomical and biochemical changes, occurring in aged lymphatic vessels, compromise lymph flow, tissue fluid homeostasis, and pathogen transport.
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Affiliation(s)
- Valerio Zolla
- Department of Pathology Albert Einstein College of Medicine Bronx NY 10461USA
| | - Irina Tsoy Nizamutdinova
- Department of Medical Physiology College of Medicine Texas A&M University Health Science Center Temple TX 76501USA
| | - Brian Scharf
- Department of Pathology Albert Einstein College of Medicine Bronx NY 10461USA
| | - Cristina C. Clement
- Department of Pathology Albert Einstein College of Medicine Bronx NY 10461USA
| | - Daisuke Maejima
- Department of Medical Physiology College of Medicine Texas A&M University Health Science Center Temple TX 76501USA
- Department of Physiology Shinshu University School of Medicine Matsumoto Japan
| | - Tony Akl
- Department of Biomedical Engineering Texas A&M University College Station TX 77843USA
| | - Takashi Nagai
- Department of Medical Physiology College of Medicine Texas A&M University Health Science Center Temple TX 76501USA
- Department of Physiology Shinshu University School of Medicine Matsumoto Japan
| | - Paola Luciani
- Institute of Pharmaceutical Sciences ETH Zurich Vladimir‐Prelog‐Weg 4 Zurich CH‐8093 Switzerland
| | - Jean‐Christophe Leroux
- Institute of Pharmaceutical Sciences ETH Zurich Vladimir‐Prelog‐Weg 4 Zurich CH‐8093 Switzerland
| | - Cornelia Halin
- Institute of Pharmaceutical Sciences ETH Zurich Vladimir‐Prelog‐Weg 4 Zurich CH‐8093 Switzerland
| | - Sabriya Stukes
- Department of Microbiology and Immunology Albert Einstein College of Medicine Bronx NY 10461USA
| | - Sangeeta Tiwari
- Department of Microbiology and Immunology Albert Einstein College of Medicine Bronx NY 10461USA
| | - Arturo Casadevall
- Department of Microbiology and Immunology Albert Einstein College of Medicine Bronx NY 10461USA
| | - William R. Jacobs
- Department of Microbiology and Immunology Albert Einstein College of Medicine Bronx NY 10461USA
| | - David Entenberg
- Department of Anatomy and Structural Biology Albert Einstein College of Medicine Bronx NY 10461USA
- Gruss Lipper Biophotonics Center Albert Einstein College of Medicine Bronx NY 10461USA
| | - David C. Zawieja
- Department of Medical Physiology College of Medicine Texas A&M University Health Science Center Temple TX 76501USA
| | - John Condeelis
- Department of Anatomy and Structural Biology Albert Einstein College of Medicine Bronx NY 10461USA
- Gruss Lipper Biophotonics Center Albert Einstein College of Medicine Bronx NY 10461USA
| | - David R. Fooksman
- Department of Pathology Albert Einstein College of Medicine Bronx NY 10461USA
- Department of Microbiology and Immunology Albert Einstein College of Medicine Bronx NY 10461USA
| | - Anatoliy A. Gashev
- Department of Medical Physiology College of Medicine Texas A&M University Health Science Center Temple TX 76501USA
| | - Laura Santambrogio
- Department of Pathology Albert Einstein College of Medicine Bronx NY 10461USA
- Department of Microbiology and Immunology Albert Einstein College of Medicine Bronx NY 10461USA
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Colonic Insult Impairs Lymph Flow, Increases Cellular Content of the Lymph, Alters Local Lymphatic Microenvironment, and Leads to Sustained Inflammation in the Rat Ileum. Inflamm Bowel Dis 2015; 21:1553-63. [PMID: 25939039 PMCID: PMC4466086 DOI: 10.1097/mib.0000000000000402] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
BACKGROUND Lymphatic dysfunction has been linked to inflammation since the 1930s. Lymphatic function in the gut and mesentery is grossly underexplored in models of inflammatory bowel disease despite the use of lymphatic occlusion in early models of inflammatory bowel disease. Activation of the innate and adaptive immune system is a hallmark of TNBS-induced inflammation and is linked to disruption of the intrinsic lymph pump. Recent identification of crosstalk between lymphatic vessel resident immune cells and regulation of lymphatic vessel contractility underscore the importance of the timing of lymphatic dysfunction during tissue inflammation in response to TNBS. METHODS To evaluate lymphatic function in TNBS induced inflammation, lymph was collected and flow measured from mesenteric lymphatics. Cellularity and cytokine profile of the lymph was also measured. Histopathology was performed to determine severity of injury and immunofluorescent staining of the mesentery was done to evaluate changes in the population of immune cells that reside near and on gastro-intestinal collecting lymphatics. RESULTS Lymph transport fell 24 hours after TNBS administration and began recovering at 72 hours. Significant reduction of lymph flow preceded significant increase in histopathological score and occurred simultaneously with increased myeloperoxidase activity. These changes were preceded by increased MHCII cells surrounding mesenteric lymphatics leading to an altered lymphatic environment that would favor dysfunction. CONCLUSIONS Alterations in environmental factors that effect lymphatic function occur before the development of gross GI inflammation. Reduced lymphatic function in TNBS-mediated inflammation is likely an early factor in the development of injury and that recovery of function is associated with resolution of inflammation.
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36
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Mechanism of Action of IL-7 and Its Potential Applications and Limitations in Cancer Immunotherapy. Int J Mol Sci 2015; 16:10267-80. [PMID: 25955647 PMCID: PMC4463645 DOI: 10.3390/ijms160510267] [Citation(s) in RCA: 82] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2015] [Revised: 04/16/2015] [Accepted: 04/29/2015] [Indexed: 01/10/2023] Open
Abstract
Interleukin-7 (IL-7) is a non-hematopoietic cell-derived cytokine with a central role in the adaptive immune system. It promotes lymphocyte development in the thymus and maintains survival of naive and memory T cell homeostasis in the periphery. Moreover, it is important for the organogenesis of lymph nodes (LN) and for the maintenance of activated T cells recruited into the secondary lymphoid organs (SLOs). The immune capacity of cancer patients is suppressed that is characterized by lower T cell counts, less effector immune cells infiltration, higher levels of exhausted effector cells and higher levels of immunosuppressive cytokines, such as transforming growth factor β (TGF-β). Recombinant human IL-7 (rhIL-7) is an ideal solution for the immune reconstitution of lymphopenia patients by promoting peripheral T cell expansion. Furthermore, it can antagonize the immunosuppressive network. In animal models, IL-7 has been proven to prolong the survival of tumor-bearing hosts. In this review, we will focus on the mechanism of action and applications of IL-7 in cancer immunotherapy and the potential restrictions for its usage.
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37
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Hsieh CH, Hou ML, Wang LY, Tai HC, Tsai TH, Chen YJ. Local pelvic irradiation modulates Pharmacokinetics of 5-Fluorouracil in the plasma but not in the Lymphatic System. BMC Cancer 2015; 15:316. [PMID: 25928348 PMCID: PMC4423102 DOI: 10.1186/s12885-015-1344-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2014] [Accepted: 04/22/2015] [Indexed: 12/18/2022] Open
Abstract
Background 5-fluorouracil (5-FU) is employed to enhance radiotherapy (RT) effect. Here, we evaluated the influence of whole-pelvic irradiation on the pharmacokinetics (PK) of 5-FU in plasma and lymphatic system of rats as the experimental model. Methods RT with 2 Gy was delivered to the whole pelvis of Sprague–Dawley rats. 5-FU at 100 mg/kg was intravenously infused 24 hours after radiation. The pharmacokinetics of 5-FU in plasma and lymphatic system were calculated. Results RT at 2 Gy reduced the area under the plasma concentration vs. time curve and mean residence time of 5-FU by 21.5% and 31.5%, respectively compared with those of non-RT controls. By contrast, RT at 2 Gy increased drug clearances of 5-FU by 28.2% when compared with those of non-RT controls. There was no significant difference in T1/2, Cmax and Vss in plasma between both groups. Intriguingly, 5-Fu could be detected in the lymphatic system. In addition, the AUC in 5-FU without and with RT was 3.3-fold and 4.9-fold greater for lymph than for plasma, respectively. Compared with the non-RT group, the RT group showed increase in distribution of 5-FU in the lymphatic system (p = 0.001). Conclusions The local whole pelvic RT at 2 Gy could modulate systemic PK of 5-FU in plasma of rats and intravenous 5-FU passing into the lymphatic system was proved. The metabolism of 5-FU might be modulated by RT but the distribution of 5-FU from blood circulation to the lymphatic system might not be changed. The RT-PK phenomena in plasma provide references for adjustment of drug administration. Chemotherapy drugs entering the lymphatic system is worthy of further investigation.
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Affiliation(s)
- Chen-Hsi Hsieh
- Division of Radiation Oncology, Department of Radiology, Far Eastern Memorial Hospital, Taipei, Taiwan. .,Institute of Traditional Medicine, National Yang-Ming University, Taipei, Taiwan. .,Department of Medicine, School of Medicine, National Yang-Ming University, Taipei, Taiwan.
| | - Mei-Ling Hou
- Institute of Traditional Medicine, National Yang-Ming University, Taipei, Taiwan.
| | - Li-Ying Wang
- School and Graduate Institute of Physical Therapy, College of Medicine, National Taiwan University, Taipei, Taiwan.
| | - Hung-Chi Tai
- Department of Radiation Oncology, Mackay Memorial Hospital, Taipei, Taiwan.
| | - Tung-Hu Tsai
- Institute of Traditional Medicine, National Yang-Ming University, Taipei, Taiwan. .,Department of Education and Research, Taipei City Hospital, Taipei, Taiwan.
| | - Yu-Jen Chen
- Institute of Traditional Medicine, National Yang-Ming University, Taipei, Taiwan. .,Department of Radiation Oncology, Mackay Memorial Hospital, Taipei, Taiwan. .,Department of Medical Research, Mackay Memorial Hospital, Taipei, Taiwan.
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Abstract
Lymphatic vessels in the tumor microenvironment are known to foster tumor metastasis in many cancers, and they can undergo activation, hyperplasia, and lymphangiogenesis in the tumor microenvironment and in the tumor-draining lymph node. The mechanism underlying this correlation was originally considered as lymphatic vessels providing a physical route for tumor cell dissemination, but recent studies have highlighted new roles of the lymphatic endothelium in regulating host immunity. These include indirectly suppressing T-cell function by secreting immunosuppressive factors and inhibiting dendritic cell (DC) maturation, as well as directly driving T-cell tolerance by antigen presentation in the presence of inhibitory ligands. Furthermore, lymphatic endothelium scavenges and regulates transendothelial transport actively, controlling the sustained delivery of lymph-borne antigens from chronically inflamed tissues to draining lymph nodes where immature DCs, in the absence of danger signals, along with lymph node stromal cells present these antigens to T cells for maintenance of peripheral tolerance to self-antigens, a mechanism that may be hijacked by some tumors. This Masters of Immunology primer aims to present an overview of research in this area and highlight emerging evidence that suggests lymphatic vessels, and lymphangiogenesis, play important immunomodulatory roles in the tumor microenvironment.
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Affiliation(s)
- Melody A Swartz
- Institute of Bioengineering and Swiss Institute for Experimental Cancer Research (ISREC), Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland; and Institute for Molecular Engineering, University of Chicago, Chicago, Illinois
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39
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Lymph formation, composition and circulation: a proteomics perspective. Int Immunol 2015; 27:219-27. [DOI: 10.1093/intimm/dxv012] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2015] [Accepted: 03/16/2015] [Indexed: 12/25/2022] Open
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40
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The ins and outs of MHC class II-mediated antigen processing and presentation. Nat Rev Immunol 2015; 15:203-16. [PMID: 25720354 DOI: 10.1038/nri3818] [Citation(s) in RCA: 645] [Impact Index Per Article: 71.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Antigenic peptide-loaded MHC class II molecules (peptide-MHC class II) are constitutively expressed on the surface of professional antigen-presenting cells (APCs), including dendritic cells, B cells, macrophages and thymic epithelial cells, and are presented to antigen-specific CD4(+) T cells. The mechanisms of antigen uptake, the nature of the antigen processing compartments and the lifetime of cell surface peptide-MHC class II complexes can vary depending on the type of APC. It is likely that these differences are important for the function of each distinct APC subset in the generation of effective adaptive immune responses. In this Review, we describe our current knowledge of the mechanisms of uptake and processing of antigens, the intracellular formation of peptide-MHC class II complexes, the intracellular trafficking of peptide-MHC class II complexes to the APC plasma membrane and their ultimate degradation.
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Abstract
OBJECTIVE To isolate microRNAs (miRNAs) from mesenteric lymph (ML) and peripheral blood and identify those that change with experimental acute pancreatitis (AP). To assess identified AP-associated miRNAs in patient plasma to evaluate them as clinical biomarkers of AP. BACKGROUND miRNAs, small non-protein-coding molecules that regulate gene expression, are present in many biological fluids. They are increasingly interesting as biomarkers of disease and as novel signaling molecules in pathogenesis. METHODS Affymetrix miRNA profiling was performed on ML collected from 3 groups of rats with either mild or moderate taurocholate-induced AP and sham controls. Quantitative reverse transcription-polymerase chain reaction was used to validate selected miRNAs in matched rat lymph and plasma and then measured in patients with mild or moderate AP and in healthy volunteers. RESULTS Eighty-five miRNAs were detectable in rat ML, and many were abundant in all animals irrespective of the presence of AP. Seven miRNAs, comprising miR-375, -217, -148a, -216a, -122, -214, and -138, were increased in ML from rats with AP (P < 0.01). Their abundance also altered with disease severity. miRNAs miR-217, -375, -122, and -148a were also increased in matched rat plasma samples by quantitative reverse transcription-polymerase chain reaction. In the clinical studies, plasma miR-216a was significantly increased in both mild and moderate AP. CONCLUSIONS This study is the first to demonstrate both the presence of circulating miRNAs in lymph and the alteration of specific miRNAs in AP. Furthermore, these miRNAs alter in rat and human AP plasma and have potential to be explored as novel biomarkers of pancreatitis.
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42
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Liao S, von der Weid PY. Lymphatic system: an active pathway for immune protection. Semin Cell Dev Biol 2014; 38:83-9. [PMID: 25534659 DOI: 10.1016/j.semcdb.2014.11.012] [Citation(s) in RCA: 96] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2014] [Revised: 11/27/2014] [Accepted: 11/28/2014] [Indexed: 12/19/2022]
Abstract
Lymphatic vessels are well known to participate in the immune response by providing the structural and functional support for the delivery of antigens and antigen presenting cells to draining lymph nodes. Recent advances have improved our understanding of how the lymphatic system works and how it participates to the development of immune responses. New findings suggest that the lymphatic system may control the ultimate immune response through a number of ways which may include guiding antigen/dendritic cells (DC) entry into initial lymphatics at the periphery; promoting antigen/DC trafficking through afferent lymphatic vessels by actively facilitating lymph and cell movement; enabling antigen presentation in lymph nodes via a network of lymphatic endothelial cells and lymph node stroma cell and finally by direct lymphocytes exit from lymph nodes. The same mechanisms are likely also important to maintain peripheral tolerance. In this review we will discuss how the morphology and gene expression profile of the lymphatic endothelial cells in lymphatic vessels and lymph nodes provides a highly efficient pathway to initiate immune responses. The fundamental understanding of how lymphatic system participates in immune regulation will guide the research on lymphatic function in various diseases.
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Affiliation(s)
- Shan Liao
- Inflammation Research Network, University of Calgary, Calgary, Alberta, Canada; Snyder Institute for Chronic Diseases, Calgary, Alberta, Canada; Department of Microbiology, Immunology and Infectious diseases, Cumming School of Medicine, Calgary, Alberta, Canada.
| | - P Y von der Weid
- Inflammation Research Network, University of Calgary, Calgary, Alberta, Canada; Snyder Institute for Chronic Diseases, Calgary, Alberta, Canada; Department of Physiology & Pharmacology, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
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43
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Chatterjee V, Gashev AA. Mast cell-directed recruitment of MHC class II positive cells and eosinophils towards mesenteric lymphatic vessels in adulthood and elderly. Lymphat Res Biol 2014; 12:37-47. [PMID: 24650109 DOI: 10.1089/lrb.2013.0031] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023] Open
Abstract
BACKGROUND Aging impairs mesenteric lymph flow, which is crucial for fluid and macromolecule homeostasis, fat absorption, and immune function. Previously, we demonstrated that mast cells (MCs) line mesenteric lymphatic vessels (MLVs) with a greater degree of basal activation of MCs in aged mesentery. The number of intact MCs available to react acutely to inflammatory stimuli was decreased with age. However, the role of mast cells in recruiting other immune cells towards MLVs and its aging-associated alterations has not been explored before in great detail. METHODS AND RESULTS In this study we treated live mesenteric tissue isolated from Sprague Dawley (SD) rats, as well as adult 9-mo and aged 24-mo Fischer-344 (F-344) rats for 2 hours with MC activators (48/80 and Substance P) and performed whole mount IHC and vital dye staining of the mesenteric segments containing MLVs to identify immune cell recruitment towards MLVs after mast cell (MC) activation. Number of major histocompatibility complex (MHC) class II positive APCs and eosinophils near MLVs was counted and compared between treatments and ages. CONCLUSIONS With greater density of MCs near MLVs, we for the first time demonstrated that mesenteric MC activation by compound 48/80 and Substance P resulted in recruitment of MHC class II positive cells and eosinophils towards MLVs. This effect was reduced in cromolyn-injected rats, thus confirming that MCs are necessary for such recruitment. The immune cell presence near MLVs after MC activation was reduced in aged tissues. We link these findings to our previous report of lesser number of intact MCs available for initiating an acute immune response in aged mesentery. Cumulatively, these findings serve as the first step in study of the aging-associated mechanisms that link MCs, lymphatic vessels, and disordered immune function in the elderly.
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Affiliation(s)
- Victor Chatterjee
- Department of Medical Physiology, College of Medicine, Texas A&M University Health Science Center , Temple, Texas
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44
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Hirosue S, Vokali E, Raghavan VR, Rincon-Restrepo M, Lund AW, Corthésy-Henrioud P, Capotosti F, Halin Winter C, Hugues S, Swartz MA. Steady-state antigen scavenging, cross-presentation, and CD8+ T cell priming: a new role for lymphatic endothelial cells. THE JOURNAL OF IMMUNOLOGY 2014; 192:5002-11. [PMID: 24795456 DOI: 10.4049/jimmunol.1302492] [Citation(s) in RCA: 142] [Impact Index Per Article: 14.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Until recently, the known roles of lymphatic endothelial cells (LECs) in immune modulation were limited to directing immune cell trafficking and passively transporting peripheral Ags to lymph nodes. Recent studies demonstrated that LECs can directly suppress dendritic cell maturation and present peripheral tissue and tumor Ags for autoreactive T cell deletion. We asked whether LECs play a constitutive role in T cell deletion under homeostatic conditions. In this study, we demonstrate that murine LECs under noninflamed conditions actively scavenge and cross-present foreign exogenous Ags to cognate CD8(+) T cells. This cross-presentation was sensitive to inhibitors of lysosomal acidification and endoplasmic reticulum-golgi transport and was TAP1 dependent. Furthermore, LECs upregulated MHC class I and the PD-1 ligand PD-L1, but not the costimulatory molecules CD40, CD80, or CD86, upon Ag-specific interactions with CD8(+) T cells. Finally, Ag-specific CD8(+) T cells that were activated by LECs underwent proliferation, with early-generation apoptosis and dysfunctionally activated phenotypes that could not be reversed by exogenous IL-2. These findings help to establish LECs as APCs that are capable of scavenging and cross-presenting exogenous Ags, in turn causing dysfunctional activation of CD8(+) T cells under homeostatic conditions. Thus, we suggest that steady-state lymphatic drainage may contribute to peripheral tolerance by delivering self-Ags to lymph node-resident leukocytes, as well as by providing constant exposure of draining peripheral Ags to LECs, which maintain tolerogenic cross-presentation of such Ags.
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Affiliation(s)
- Sachiko Hirosue
- Institute of Bioengineering, Ecole Polytechnique Fédérale de Lausanne, 1015 Lausanne, Switzerland
| | - Efthymia Vokali
- Institute of Bioengineering, Ecole Polytechnique Fédérale de Lausanne, 1015 Lausanne, Switzerland
| | - Vidya R Raghavan
- Institute of Bioengineering, Ecole Polytechnique Fédérale de Lausanne, 1015 Lausanne, Switzerland
| | - Marcela Rincon-Restrepo
- Institute of Bioengineering, Ecole Polytechnique Fédérale de Lausanne, 1015 Lausanne, Switzerland
| | - Amanda W Lund
- Institute of Bioengineering, Ecole Polytechnique Fédérale de Lausanne, 1015 Lausanne, Switzerland
| | | | - Francesca Capotosti
- Institute of Bioengineering, Ecole Polytechnique Fédérale de Lausanne, 1015 Lausanne, Switzerland
| | - Cornelia Halin Winter
- Institute of Pharmaceutical Sciences, Swiss Federal Institute of Technology Zürich (ETHZ), Zürich, Switzerland
| | - Stéphanie Hugues
- Department of Pathology and Immunology, Faculty of Medicine, Centre Médical Universitaire, Université de Genève, Geneva, Switzerland; and
| | - Melody A Swartz
- Institute of Bioengineering, Ecole Polytechnique Fédérale de Lausanne, 1015 Lausanne, Switzerland; Swiss Institute for Experimental Cancer Research, Ecole Polytechnique Fédérale de Lausanne, 1015 Lausanne, Switzerland
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45
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Card CM, Yu SS, Swartz MA. Emerging roles of lymphatic endothelium in regulating adaptive immunity. J Clin Invest 2014; 124:943-52. [PMID: 24590280 DOI: 10.1172/jci73316] [Citation(s) in RCA: 164] [Impact Index Per Article: 16.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
Emerging research on the roles of stromal cells in modulating adaptive immune responses has included a new focus on lymphatic endothelial cells (LECs). LECs are presumably the first cells that come into direct contact with peripheral antigens, cytokines, danger signals, and immune cells travelling from peripheral tissues to lymph nodes. LECs can modulate dendritic cell function, present antigens to T cells on MHC class I and MHC class II molecules, and express immunomodulatory cytokines and receptors, which suggests that their roles in adaptive immunity are far more extensive than previously realized. This Review summarizes the emergent evidence that LECs are important in maintaining peripheral tolerance, limiting and resolving effector T cell responses, and modulating leukocyte function.
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46
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Clement CC, Santambrogio L. The lymph self-antigen repertoire. Front Immunol 2013; 4:424. [PMID: 24379811 PMCID: PMC3864156 DOI: 10.3389/fimmu.2013.00424] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2013] [Accepted: 11/20/2013] [Indexed: 01/26/2023] Open
Abstract
The lymphatic fluid originates from the interstitial fluid which bathes every parenchymal organ and reflects the “omic” composition of the tissue from which it originates in its physiological or pathological signature. Several recent proteomic analyses have mapped the proteome-degradome and peptidome of this immunologically relevant fluid pointing to the lymph as an important source of tissue-derived self-antigens. A vast array of lymph-circulating peptides have been mapped deriving from a variety of processing pathways including caspases, cathepsins, MMPs, ADAMs, kallikreins, calpains, and granzymes, among others. These self peptides can be directly loaded on circulatory dendritic cells and expand the self-antigenic repertoire available for central and peripheral tolerance.
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Affiliation(s)
- Cristina C Clement
- Department of Pathology, Albert Einstein College of Medicine , New York, NY , USA ; Department of Microbiology and Immunology, Albert Einstein College of Medicine , New York, NY , USA
| | - Laura Santambrogio
- Department of Pathology, Albert Einstein College of Medicine , New York, NY , USA ; Department of Microbiology and Immunology, Albert Einstein College of Medicine , New York, NY , USA
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Santambrogio L, Stern LJ. Carrying yourself: self antigen composition of the lymphatic fluid. Lymphat Res Biol 2013; 11:149-54. [PMID: 24024574 DOI: 10.1089/lrb.2013.0009] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Advances in proteomics methodology and instrumentation have allowed detailed characterization of the composition of lymph. Far from being a simple ultrafiltrate of blood plasma, lymph has been shown to carry a rich repertoire of proteins and peptides reflecting the tissue of origin and its physiological state. Peptides derived from lymph can be loaded on the MHCII proteins, particularly those present on immature and/or inactivated antigen presenting cells, and may play an important role in maintenance of peripheral tolerance.
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Affiliation(s)
- Laura Santambrogio
- 1 Department of Pathology, Microbiology and Immunology, Albert Einstein College of Medicine , New York, New York
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48
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Clement CC, Aphkhazava D, Nieves E, Callaway M, Olszewski W, Rotzschke O, Santambrogio L. Protein expression profiles of human lymph and plasma mapped by 2D-DIGE and 1D SDS-PAGE coupled with nanoLC-ESI-MS/MS bottom-up proteomics. J Proteomics 2012. [PMID: 23202415 DOI: 10.1016/j.jprot.2012.11.013] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
In this study a proteomic approach was used to define the protein content of matched samples of afferent prenodal lymph and plasma derived from healthy volunteers. The analysis was performed using two analytical methodologies coupled with nanoliquid chromatography-tandem mass spectrometry: one-dimensional gel electrophoresis (1DEF nanoLC Orbitrap-ESI-MS/MS), and two-dimensional fluorescence difference-in-gel electrophoresis (2D-DIGE nanoLC-ESI-MS/MS). The 253 significantly identified proteins (p<0.05), obtained from the tandem mass spectrometry data, were further analyzed with pathway analysis (IPA) to define the functional signature of prenodal lymph and matched plasma. The 1DEF coupled with nanoLC-MS-MS revealed that the common proteome between the two biological fluids (144 out of 253 proteins) was dominated by complement activation and blood coagulation components, transporters and protease inhibitors. The enriched proteome of human lymph (72 proteins) consisted of products derived from the extracellular matrix, apoptosis and cellular catabolism. In contrast, the enriched proteome of human plasma (37 proteins) consisted of soluble molecules of the coagulation system and cell-cell signaling factors. The functional networks associated with both common and source-distinctive proteomes highlight the principal biological activity of these immunologically relevant body fluids.
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Affiliation(s)
- Cristina C Clement
- Department of Pathology, Albert Einstein College of Medicine, Bronx, NY 10461, USA
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Migratory, and not lymphoid-resident, dendritic cells maintain peripheral self-tolerance and prevent autoimmunity via induction of iTreg cells. Blood 2012; 120:1237-45. [PMID: 22760781 DOI: 10.1182/blood-2011-09-379776] [Citation(s) in RCA: 64] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
Abstract
There is evidence that dendritic cells (DCs) induce peripheral tolerance. Nevertheless, it is not known whether immature DCs in general are able to tolerize CD4(+) T cells or if this is a prerogative of specialized subtypes. Here we show that, when autoantigen presentation is extended to all conventional mouse DCs, immature lymphoid tissue resident DCs are unable to induce autoantigen-specific regulatory T (iTreg) cell conversion. In contrast, this is an exclusive prerogative of steady-state migratory DCs. Because only lymph nodes host migratory DCs, iTreg cells develop and are retained solely in lymph nodes, and not in the spleen. Mechanistically, in cutaneous lymph nodes, DC-derived CCL22 contributes to the retention of iTreg cells. The importance of the local generation of iTreg cells is emphasized by their essential role in preventing autoimmunity.
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50
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Are we ready for the use of foxp3(+) regulatory T cells for immunodiagnosis and immunotherapy in kidney transplantation? J Transplant 2012; 2012:397952. [PMID: 22690325 PMCID: PMC3368592 DOI: 10.1155/2012/397952] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2012] [Accepted: 03/19/2012] [Indexed: 02/06/2023] Open
Abstract
The existence of T-cell subsets naturally committed to perform immunoregulation has led to enthusiastic efforts to investigate their role in the immunopathogenesis of transplantation. Being able to modulate alloresponses, regulatory T cells could be used as an immunodiagnostic tool in clinical kidney transplantation. Thus, the measurement of Foxp3 transcripts, the presence of regulatory T cells in kidney biopsies, and the phenotypic characterisation of the T-cell infiltrate could aid in the diagnosis of rejection and the immune monitoring and prediction of outcomes in kidney transplantation. Interestingly, the adoptive transfer of regulatory T cells in animal models has been proven to downmodulate powerful alloresponses, igniting translational research on their potential use as an immunomodulatory therapy. For busy transplant clinicians, the vast amount of information in the literature on regulatory T cells can be overwhelming. This paper aims to highlight the most applicable research findings on the use of regulatory T cells in the immune diagnosis and potential immunomodulatory therapy of kidney transplant patients. However, can we yet rely on differential regulatory T-cell profiles for the identification of rejection or to tailor patient's immunosuppression? Are we ready to administer regulatory T cells as inductive or adjunctive therapy for kidney transplantation?
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