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Nicolas E, Kosmider B, Cukierman E, Borghaei H, Golemis EA, Borriello L. Cancer treatments as paradoxical catalysts of tumor awakening in the lung. Cancer Metastasis Rev 2024:10.1007/s10555-024-10196-5. [PMID: 38963567 DOI: 10.1007/s10555-024-10196-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/16/2024] [Accepted: 06/12/2024] [Indexed: 07/05/2024]
Abstract
Much of the fatality of tumors is linked to the growth of metastases, which can emerge months to years after apparently successful treatment of primary tumors. Metastases arise from disseminated tumor cells (DTCs), which disperse through the body in a dormant state to seed distant sites. While some DTCs lodge in pre-metastatic niches (PMNs) and rapidly develop into metastases, other DTCs settle in distinct microenvironments that maintain them in a dormant state. Subsequent awakening, induced by changes in the microenvironment of the DTC, causes outgrowth of metastases. Hence, there has been extensive investigation of the factors causing survival and subsequent awakening of DTCs, with the goal of disrupting these processes to decrease cancer lethality. We here provide a detailed overview of recent developments in understanding of the factors controlling dormancy and awakening in the lung, a common site of metastasis for many solid tumors. These factors include dynamic interactions between DTCs and diverse epithelial, mesenchymal, and immune cell populations resident in the lung. Paradoxically, among key triggers for metastatic outgrowth, lung tissue remodeling arising from damage induced by the treatment of primary tumors play a significant role. In addition, growing evidence emphasizes roles for inflammation and aging in opposing the factors that maintain dormancy. Finally, we discuss strategies being developed or employed to reduce the risk of metastatic recurrence.
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Affiliation(s)
- Emmanuelle Nicolas
- Cancer Signaling and Microenvironment Program, Fox Chase Cancer Center, 333 Cottman Avenue, Philadelphia, PA, 19111, USA
| | - Beata Kosmider
- Center for Inflammation and Lung Research, Lewis Katz School of Medicine, Temple University, 3500 N Broad St., Philadelphia, PA, 19140, USA
- Department of Microbiology, Immunology, and Inflammation, Lewis Katz School of Medicine, Temple University, 3500 N Broad St., Philadelphia, PA, 19140, USA
| | - Edna Cukierman
- Cancer Signaling and Microenvironment Program, Fox Chase Cancer Center, 333 Cottman Avenue, Philadelphia, PA, 19111, USA
| | - Hossein Borghaei
- Cancer Signaling and Microenvironment Program, Fox Chase Cancer Center, 333 Cottman Avenue, Philadelphia, PA, 19111, USA
| | - Erica A Golemis
- Cancer Signaling and Microenvironment Program, Fox Chase Cancer Center, 333 Cottman Avenue, Philadelphia, PA, 19111, USA
- Department of Cancer and Cellular Biology, Lewis Katz School of Medicine, Temple University, 3500 N Broad St., Philadelphia, PA, 19140, USA
| | - Lucia Borriello
- Cancer Signaling and Microenvironment Program, Fox Chase Cancer Center, 333 Cottman Avenue, Philadelphia, PA, 19111, USA.
- Department of Cancer and Cellular Biology, Lewis Katz School of Medicine, Temple University, 3500 N Broad St., Philadelphia, PA, 19140, USA.
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Cully MD, Nolte JE, Patel A, Vaughan AE, May MJ. Loss of Lymphatic IKKα Disrupts Lung Immune Homeostasis, Drives BALT Formation, and Protects against Influenza. Immunohorizons 2024; 8:478-491. [PMID: 39007717 PMCID: PMC11294277 DOI: 10.4049/immunohorizons.2400047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2024] [Accepted: 06/19/2024] [Indexed: 07/16/2024] Open
Abstract
IκB kinase (IKK)α controls noncanonical NF-κB signaling required for lymphoid organ development. We showed previously that lymph node formation is ablated in IkkαLyve-1 mice constitutively lacking IKKα in lymphatic endothelial cells (LECs). We now reveal that loss of IKKα in LECs leads to the formation of BALT in the lung. Tertiary lymphoid structures appear only in the lungs of IkkαLyve-1 mice and are not present in any other tissues, and these highly organized BALT structures form after birth and in the absence of inflammation. Additionally, we show that IkkαLyve-1 mice challenged with influenza A virus (IAV) exhibit markedly improved survival and reduced weight loss compared with littermate controls. Importantly, we determine that the improved morbidity and mortality of IkkαLyve-1 mice is independent of viral load and rate of clearance because both mice control and clear IAV infection similarly. Instead, we show that IFN-γ levels are decreased, and infiltration of CD8 T cells and monocytes into IkkαLyve-1 lungs is reduced. We conclude that ablating IKKα in LECs promotes BALT formation and reduces the susceptibility of IkkαLyve-1 mice to IAV infection through a decrease in proinflammatory stimuli.
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Affiliation(s)
- Michelle D. Cully
- Department of Biomedical Sciences, University of Pennsylvania School of Veterinary Medicine, Philadelphia, PA
| | - Julianne E. Nolte
- Department of Biomedical Sciences, University of Pennsylvania School of Veterinary Medicine, Philadelphia, PA
| | - Athena Patel
- Department of Biomedical Sciences, University of Pennsylvania School of Veterinary Medicine, Philadelphia, PA
| | - Andrew E. Vaughan
- Department of Biomedical Sciences, University of Pennsylvania School of Veterinary Medicine, Philadelphia, PA
| | - Michael J. May
- Department of Biomedical Sciences, University of Pennsylvania School of Veterinary Medicine, Philadelphia, PA
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3
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Trivedi A, Lu TM, Summers B, Kim K, Rhee AJ, Houghton S, Byers DE, Lis R, Reed HO. Lung lymphatic endothelial cells undergo inflammatory and prothrombotic changes in a model of chronic obstructive pulmonary disease. Front Cell Dev Biol 2024; 12:1344070. [PMID: 38440076 PMCID: PMC10910060 DOI: 10.3389/fcell.2024.1344070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2023] [Accepted: 01/29/2024] [Indexed: 03/06/2024] Open
Abstract
The lymphatic vasculature regulates lung homeostasis through drainage of fluid and trafficking of immune cells and plays a key role in the response to lung injury in several disease states. We have previously shown that lymphatic dysfunction occurs early in the pathogenesis of chronic obstructive pulmonary disease (COPD) caused by cigarette smoke (CS) and that this is associated with increased thrombin and fibrin clots in lung lymph. However, the direct effects of CS and thrombin on lymphatic endothelial cells (LECs) in COPD are not entirely clear. Studies of the blood vasculature have shown that COPD is associated with increased thrombin after CS exposure that causes endothelial dysfunction characterized by changes in the expression of coagulation factors and leukocyte adhesion proteins. Here, we determined whether similar changes occur in LECs. We used an in vitro cell culture system and treated human lung microvascular lymphatic endothelial cells with cigarette smoke extract (CSE) and/or thrombin. We found that CSE treatment led to decreased fibrinolytic activity in LECs, which was associated with increased expression of plasminogen activator inhibitor 1 (PAI-1). LECs treated with both CSE and thrombin together had a decreased expression of tissue factor pathway inhibitor (TFPI) and increased expression of adhesion molecules. RNA sequencing of lung LECs isolated from mice exposed to CS also showed upregulation of prothrombotic and inflammatory pathways at both acute and chronic exposure time points. Analysis of publicly available single-cell RNA sequencing of LECs as well as immunohistochemical staining of lung tissue from COPD patients supported these data and showed increased expression of inflammatory markers in LECs from COPD patients compared to those from controls. These studies suggest that in parallel with blood vessels, the lymphatic endothelium undergoes inflammatory changes associated with CS exposure and increased thrombin in COPD. Further research is needed to unravel the mechanisms by which these changes affect lymphatic function and drive tissue injury in COPD.
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Affiliation(s)
- Anjali Trivedi
- Department of Medicine, Division of Pulmonary and Critical Care, Weill Cornell Medicine, New York, NY, United States
| | - Tyler M. Lu
- Ansary Stem Cell Institute, Division of Regenerative Medicine, Department of Medicine, Weill Cornell Medicine, New York, NY, United States
- Ronald O. Perelman and Claudia Cohen Center for Reproductive Medicine, Weill Cornell Medicine, New York, NY, United States
- Molecular and Cellular Biology Program, SUNY Downstate School of Graduate Studies, Brooklyn, NY, United States
| | - Barbara Summers
- Department of Medicine, Division of Pulmonary and Critical Care, Weill Cornell Medicine, New York, NY, United States
| | - Kihwan Kim
- Department of Medicine, Division of Pulmonary and Critical Care, Weill Cornell Medicine, New York, NY, United States
| | - Alexander J. Rhee
- Ansary Stem Cell Institute, Division of Regenerative Medicine, Department of Medicine, Weill Cornell Medicine, New York, NY, United States
| | - Sean Houghton
- Ansary Stem Cell Institute, Division of Regenerative Medicine, Department of Medicine, Weill Cornell Medicine, New York, NY, United States
| | - Derek E. Byers
- Department of Medicine, Division of Pulmonary and Critical Care, Washington University School of Medicine, St. Louis, MO, United States
| | - Raphaël Lis
- Ansary Stem Cell Institute, Division of Regenerative Medicine, Department of Medicine, Weill Cornell Medicine, New York, NY, United States
- Ronald O. Perelman and Claudia Cohen Center for Reproductive Medicine, Weill Cornell Medicine, New York, NY, United States
| | - Hasina Outtz Reed
- Department of Medicine, Division of Pulmonary and Critical Care, Weill Cornell Medicine, New York, NY, United States
- Department of Cell and Developmental Biology, Weill Cornell Medicine, New York, NY, United States
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Chakraborty A, Kim A, AlAbdullatif S, Campbell JD, Alekseyev YO, Kaplan U, Dambal V, Ligresti G, Trojanowska M. Endothelial Erg Regulates Expression of Pulmonary Lymphatic Junctional and Inflammation Genes in Mouse Lungs Impacting Lymphatic Transport. RESEARCH SQUARE 2024:rs.3.rs-3808970. [PMID: 38343832 PMCID: PMC10854286 DOI: 10.21203/rs.3.rs-3808970/v1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 02/22/2024]
Abstract
The ETS transcription factor ERG is a master regulator of endothelial gene specificity and highly enriched in the capillary, vein, and arterial endothelial cells. ERG expression is critical for endothelial barrier function, permeability, and vascular inflammation. A dysfunctional vascular endothelial ERG has been shown to impair lung capillary homeostasis, contributing to pulmonary fibrosis as previously observed in IPF lungs. Our preliminary observations indicate that lymphatic endothelial cells (LEC) in the human IPF lung also lack ERG. To understand the role of ERG in pulmonary LECs, we developed LEC-specific inducible Erg-CKO and Erg-GFP-CKO conditional knockout (CKO) mice under Prox1 promoter. Whole lung microarray analysis, flow cytometry, and qPCR confirmed an inflammatory and pro-lymphvasculogenic predisposition in Erg-CKO lung. FITC-Dextran tracing analysis showed an increased pulmonary interstitial lymphatic fluid transport from the lung to the axial lymph node. Single-cell transcriptomics confirmed that genes associated with cell junction integrity were downregulated in Erg-CKO pre-collector and collector LECs. Integrating Single-cell transcriptomics and CellChatDB helped identify LEC specific communication pathways contributing to pulmonary inflammation, trans-endothelial migration, inflammation, and Endo-MT in Erg-CKO lung. Our findings suggest that downregulation of lymphatic Erg crucially affects LEC function, LEC permeability, pulmonary LEC communication pathways and lymphatic transcriptomics.
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Affiliation(s)
- Adri Chakraborty
- Arthritis & Autoimmune Diseases Research Centre, Department of Medicine, Boston University Chobanian & Avedisian School of Medicine, Boston, MA, USA
| | - Alex Kim
- Arthritis & Autoimmune Diseases Research Centre, Department of Medicine, Boston University Chobanian & Avedisian School of Medicine, Boston, MA, USA
| | - Salam AlAbdullatif
- Division of Computational Biomedicine, Department of Medicine, Boston University Chobanian & Avedisian School of Medicine, Boston, MA, USA
| | - Joshua D Campbell
- Division of Computational Biomedicine, Department of Medicine, Boston University Chobanian & Avedisian School of Medicine, Boston, MA, USA
| | - Yuriy O Alekseyev
- Department of Pathology and Laboratory Medicine, Boston University Chobanian & Avedisian School of Medicine, Boston, MA, USA
| | - Ulas Kaplan
- Arthritis & Autoimmune Diseases Research Centre, Department of Medicine, Boston University Chobanian & Avedisian School of Medicine, Boston, MA, USA
| | - Vrinda Dambal
- Arthritis & Autoimmune Diseases Research Centre, Department of Medicine, Boston University Chobanian & Avedisian School of Medicine, Boston, MA, USA
| | - Giovanni Ligresti
- Arthritis & Autoimmune Diseases Research Centre, Department of Medicine, Boston University Chobanian & Avedisian School of Medicine, Boston, MA, USA
| | - Maria Trojanowska
- Arthritis & Autoimmune Diseases Research Centre, Department of Medicine, Boston University Chobanian & Avedisian School of Medicine, Boston, MA, USA
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Hu Z, Zhao X, Wu Z, Qu B, Yuan M, Xing Y, Song Y, Wang Z. Lymphatic vessel: origin, heterogeneity, biological functions, and therapeutic targets. Signal Transduct Target Ther 2024; 9:9. [PMID: 38172098 PMCID: PMC10764842 DOI: 10.1038/s41392-023-01723-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2023] [Revised: 11/03/2023] [Accepted: 11/23/2023] [Indexed: 01/05/2024] Open
Abstract
Lymphatic vessels, comprising the secondary circulatory system in human body, play a multifaceted role in maintaining homeostasis among various tissues and organs. They are tasked with a serious of responsibilities, including the regulation of lymph absorption and transport, the orchestration of immune surveillance and responses. Lymphatic vessel development undergoes a series of sophisticated regulatory signaling pathways governing heterogeneous-origin cell populations stepwise to assemble into the highly specialized lymphatic vessel networks. Lymphangiogenesis, as defined by new lymphatic vessels sprouting from preexisting lymphatic vessels/embryonic veins, is the main developmental mechanism underlying the formation and expansion of lymphatic vessel networks in an embryo. However, abnormal lymphangiogenesis could be observed in many pathological conditions and has a close relationship with the development and progression of various diseases. Mechanistic studies have revealed a set of lymphangiogenic factors and cascades that may serve as the potential targets for regulating abnormal lymphangiogenesis, to further modulate the progression of diseases. Actually, an increasing number of clinical trials have demonstrated the promising interventions and showed the feasibility of currently available treatments for future clinical translation. Targeting lymphangiogenic promoters or inhibitors not only directly regulates abnormal lymphangiogenesis, but improves the efficacy of diverse treatments. In conclusion, we present a comprehensive overview of lymphatic vessel development and physiological functions, and describe the critical involvement of abnormal lymphangiogenesis in multiple diseases. Moreover, we summarize the targeting therapeutic values of abnormal lymphangiogenesis, providing novel perspectives for treatment strategy of multiple human diseases.
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Affiliation(s)
- Zhaoliang Hu
- Department of Surgical Oncology and General Surgery, The First Hospital of China Medical University; Key Laboratory of Precision Diagnosis and Treatment of Gastrointestinal Tumors (China Medical University), Ministry of Education, 155 North Nanjing Street, Heping District, Shenyang, 110001, China
| | - Xushi Zhao
- Department of Surgical Oncology and General Surgery, The First Hospital of China Medical University; Key Laboratory of Precision Diagnosis and Treatment of Gastrointestinal Tumors (China Medical University), Ministry of Education, 155 North Nanjing Street, Heping District, Shenyang, 110001, China
| | - Zhonghua Wu
- Department of Surgical Oncology and General Surgery, The First Hospital of China Medical University; Key Laboratory of Precision Diagnosis and Treatment of Gastrointestinal Tumors (China Medical University), Ministry of Education, 155 North Nanjing Street, Heping District, Shenyang, 110001, China
| | - Bicheng Qu
- Department of Surgical Oncology and General Surgery, The First Hospital of China Medical University; Key Laboratory of Precision Diagnosis and Treatment of Gastrointestinal Tumors (China Medical University), Ministry of Education, 155 North Nanjing Street, Heping District, Shenyang, 110001, China
| | - Minxian Yuan
- Department of Surgical Oncology and General Surgery, The First Hospital of China Medical University; Key Laboratory of Precision Diagnosis and Treatment of Gastrointestinal Tumors (China Medical University), Ministry of Education, 155 North Nanjing Street, Heping District, Shenyang, 110001, China
| | - Yanan Xing
- Department of Surgical Oncology and General Surgery, The First Hospital of China Medical University; Key Laboratory of Precision Diagnosis and Treatment of Gastrointestinal Tumors (China Medical University), Ministry of Education, 155 North Nanjing Street, Heping District, Shenyang, 110001, China.
| | - Yongxi Song
- Department of Surgical Oncology and General Surgery, The First Hospital of China Medical University; Key Laboratory of Precision Diagnosis and Treatment of Gastrointestinal Tumors (China Medical University), Ministry of Education, 155 North Nanjing Street, Heping District, Shenyang, 110001, China.
| | - Zhenning Wang
- Department of Surgical Oncology and General Surgery, The First Hospital of China Medical University; Key Laboratory of Precision Diagnosis and Treatment of Gastrointestinal Tumors (China Medical University), Ministry of Education, 155 North Nanjing Street, Heping District, Shenyang, 110001, China.
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6
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Blei F. Update April 2023. Lymphat Res Biol 2023; 21:194-226. [PMID: 37093172 DOI: 10.1089/lrb.2023.29139.fb] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/25/2023] Open
Affiliation(s)
- Francine Blei
- Hassenfeld Children's Hospital at NYU Langone, The Laurence D. And Lori Weider Fink Children's Ambulatory Care Center, New York, New York, USA
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