1
|
Sun Z, Lv R, Zhao Y, Cai Z, Si X, Zhang Q, Liu X. Communications between Neutrophil-Endothelial Interaction in Immune Defense against Bacterial Infection. BIOLOGY 2024; 13:374. [PMID: 38927254 PMCID: PMC11200680 DOI: 10.3390/biology13060374] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/16/2024] [Revised: 05/16/2024] [Accepted: 05/20/2024] [Indexed: 06/28/2024]
Abstract
The endothelial barrier plays a critical role in immune defense against bacterial infection. Efficient interactions between neutrophils and endothelial cells facilitate the activation of both cell types. However, neutrophil activation can have dual effects, promoting bacterial clearance on one hand while triggering inflammation on the other. In this review, we provide a detailed overview of the cellular defense progression when neutrophils encounter bacteria, focusing specifically on neutrophil-endothelial interactions and endothelial activation or dysfunction. By elucidating the underlying mechanisms of inflammatory pathways, potential therapeutic targets for inflammation caused by endothelial dysfunction may be identified. Overall, our comprehensive understanding of neutrophil-endothelial interactions in modulating innate immunity provides deeper insights into therapeutic strategies for infectious diseases and further promotes the development of antibacterial and anti-inflammatory drugs.
Collapse
Affiliation(s)
- Zhigang Sun
- Beijing Key Laboratory of Traditional Chinese Veterinary Medicine, Beijing University of Agriculture, No. 7 Beinong Road, Changping, Beijing 102206, China; (Z.S.); (Y.Z.); (Z.C.); (X.S.)
| | - Ruoyi Lv
- Animal Science and Technology College, Beijing University of Agriculture, No. 7 Beinong Road, Changping, Beijing 102206, China;
- Beijing Traditional Chinese Veterinary Engineering Center, Beijing University of Agriculture, No. 7 Beinong Road, Changping, Beijing 102206, China
| | - Yanxin Zhao
- Beijing Key Laboratory of Traditional Chinese Veterinary Medicine, Beijing University of Agriculture, No. 7 Beinong Road, Changping, Beijing 102206, China; (Z.S.); (Y.Z.); (Z.C.); (X.S.)
- Beijing Traditional Chinese Veterinary Engineering Center, Beijing University of Agriculture, No. 7 Beinong Road, Changping, Beijing 102206, China
| | - Ziwen Cai
- Beijing Key Laboratory of Traditional Chinese Veterinary Medicine, Beijing University of Agriculture, No. 7 Beinong Road, Changping, Beijing 102206, China; (Z.S.); (Y.Z.); (Z.C.); (X.S.)
| | - Xiaohui Si
- Beijing Key Laboratory of Traditional Chinese Veterinary Medicine, Beijing University of Agriculture, No. 7 Beinong Road, Changping, Beijing 102206, China; (Z.S.); (Y.Z.); (Z.C.); (X.S.)
| | - Qian Zhang
- Beijing Key Laboratory of Traditional Chinese Veterinary Medicine, Beijing University of Agriculture, No. 7 Beinong Road, Changping, Beijing 102206, China; (Z.S.); (Y.Z.); (Z.C.); (X.S.)
- Animal Science and Technology College, Beijing University of Agriculture, No. 7 Beinong Road, Changping, Beijing 102206, China;
| | - Xiaoye Liu
- Beijing Key Laboratory of Traditional Chinese Veterinary Medicine, Beijing University of Agriculture, No. 7 Beinong Road, Changping, Beijing 102206, China; (Z.S.); (Y.Z.); (Z.C.); (X.S.)
- Animal Science and Technology College, Beijing University of Agriculture, No. 7 Beinong Road, Changping, Beijing 102206, China;
- Beijing Traditional Chinese Veterinary Engineering Center, Beijing University of Agriculture, No. 7 Beinong Road, Changping, Beijing 102206, China
| |
Collapse
|
2
|
Vadillo E, Mantilla A, Aguilar-Flores C, De León-Rodríguez SG, Vela-Patiño S, Badillo J, Taniguchi-Ponciano K, Marrero-Rodríguez D, Ramírez L, León-Vega II, Fuentes-Castañeda C, Piña-Sánchez P, Prieto-Chávez JL, Pérez-Kondelkova V, Montesinos JJ, Bonifaz L, Pelayo R, Mayani H, Schnoor M. The invasive margin of early-stage human colon tumors is infiltrated with neutrophils of an antitumoral phenotype. J Leukoc Biol 2023; 114:672-683. [PMID: 37820030 DOI: 10.1093/jleuko/qiad123] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2023] [Revised: 09/13/2023] [Accepted: 09/18/2023] [Indexed: 10/13/2023] Open
Abstract
Neutrophils infiltrate several types of cancer; however, whether their presence is associated with disease progression remains controversial. Here, we show that colon tumors overexpress neutrophil chemoattractants compared to healthy tissues, leading to their recruitment to the invasive margin and the central part of colon tumors. Of note, tumor-associated neutrophils expressing tumor necrosis factor α, which usually represents an antitumoral phenotype, were predominantly located in the invasive margin. Tumor-associated neutrophils from the invasive margin displayed an antitumoral phenotype with higher ICAM-1 and CD95 expression than neutrophils from healthy adjacent tissues. A higher neutrophil/lymphocyte ratio was found at later stages compared to the early phases of colon cancer. A neutrophil/lymphocyte ratio ≤3.5 predicted tumor samples had significantly more neutrophils at the invasive margin and the central part. Moreover, tumor-associated neutrophils at the invasive margin of early-stage tumors showed higher ICAM-1 and CD95 expression. Coculture of colon cancer cell lines with primary neutrophils induced ICAM-1 and CD95 expression, confirming our in situ findings. Thus, our data demonstrate that tumor-associated neutrophils with an antitumoral phenotype characterized by high ICAM-1 and CD95 expression infiltrate the invasive margin of early-stage colon tumors, suggesting that these cells can combat the disease at its early courses. The presence of tumor-associated neutrophils with antitumoral phenotype could help predict outcomes of patients with colon cancer.
Collapse
Affiliation(s)
- Eduardo Vadillo
- Unidad de Investigación Médica en Enfermedades Oncológicas, UMAE Hospital de Oncología, Centro Médico Nacional Siglo XXI, Instituto Mexicano del Seguro Social (CMN S.XXI IMSS), Avenida Cuauhtémoc No. 330, Colonia Doctores, Mexico City 06720, Mexico
| | - Alejandra Mantilla
- Servicio de Patología, Hospital de Oncología CMN S.XXI IMSS, Avenida Cuauhtémoc No. 330, Colonia Doctores, Mexico City 06720, Mexico
| | - Cristina Aguilar-Flores
- UMAE Hospital de Pediatría, CMN S.XXI IMSS, Avenida Cuauhtémoc No. 330, Colonia Doctores, Mexico City 06720, Mexico
| | - Saraí Gisel De León-Rodríguez
- Unidad de Investigación Médica en Inmunoquímica, UMAE Hospital de Especialidades, CMN S.XXI IMSS, Avenida Cuauhtémoc No. 330, Colonia Doctores, Mexico City 06720, Mexico
| | - Sandra Vela-Patiño
- Unidad de Investigación Médica en Enfermedades Endocrinas, UMAE Hospital de Especialidades, CMN S.XXI IMSS, Avenida Cuauhtémoc No. 330, Colonia Doctores, Mexico City 06720, Mexico
| | - Juan Badillo
- Unidad de Investigación Médica en Enfermedades Oncológicas, UMAE Hospital de Oncología, Centro Médico Nacional Siglo XXI, Instituto Mexicano del Seguro Social (CMN S.XXI IMSS), Avenida Cuauhtémoc No. 330, Colonia Doctores, Mexico City 06720, Mexico
| | - Keiko Taniguchi-Ponciano
- Unidad de Investigación Médica en Enfermedades Endocrinas, UMAE Hospital de Especialidades, CMN S.XXI IMSS, Avenida Cuauhtémoc No. 330, Colonia Doctores, Mexico City 06720, Mexico
| | - Daniel Marrero-Rodríguez
- Unidad de Investigación Médica en Enfermedades Endocrinas, UMAE Hospital de Especialidades, CMN S.XXI IMSS, Avenida Cuauhtémoc No. 330, Colonia Doctores, Mexico City 06720, Mexico
| | - Lourdes Ramírez
- Servicio de Colon y Recto, Hospital de Oncología CMN S.XXI IMSS, Avenida Cuauhtémoc No. 330, Colonia Doctores, Mexico City 06720, Mexico
| | - Iliana Itzel León-Vega
- Departmento de Biomedicina Molecular, CINVESTAV-IPN, Av. IPN 2508, San Pedro Zacatenco, Mexico City 07360, Mexico
| | - Carmen Fuentes-Castañeda
- Unidad de Investigación Médica en Enfermedades Oncológicas, UMAE Hospital de Oncología, Centro Médico Nacional Siglo XXI, Instituto Mexicano del Seguro Social (CMN S.XXI IMSS), Avenida Cuauhtémoc No. 330, Colonia Doctores, Mexico City 06720, Mexico
| | - Patricia Piña-Sánchez
- Unidad de Investigación Médica en Enfermedades Oncológicas, UMAE Hospital de Oncología, Centro Médico Nacional Siglo XXI, Instituto Mexicano del Seguro Social (CMN S.XXI IMSS), Avenida Cuauhtémoc No. 330, Colonia Doctores, Mexico City 06720, Mexico
| | - Jessica Lakshmi Prieto-Chávez
- Laboratorio de Citometría-Centro de Instrumentos, División de Desarrollo de la Investigación en Salud, CMN S.XXI IMSS, Av Cuauhtémoc No. 330, Colonia Doctores, Mexico City 06720, Mexico
| | - Vadim Pérez-Kondelkova
- Laboratorio Nacional de Microscopía Avanzada, División de Desarrollo de la Investigación, CMN S.XXI IMSS, Avenida Cuauhtémoc No. 330, Colonia Doctores, Mexico City 06720, Mexico
| | - Juan José Montesinos
- Unidad de Investigación Médica en Enfermedades Oncológicas, UMAE Hospital de Oncología, Centro Médico Nacional Siglo XXI, Instituto Mexicano del Seguro Social (CMN S.XXI IMSS), Avenida Cuauhtémoc No. 330, Colonia Doctores, Mexico City 06720, Mexico
| | - Laura Bonifaz
- Unidad de Investigación Médica en Inmunoquímica, UMAE Hospital de Especialidades, CMN S.XXI IMSS, Avenida Cuauhtémoc No. 330, Colonia Doctores, Mexico City 06720, Mexico
- Coordinación de Investigación en Salud, CMN S.XXI IMSS, Avenida Cuauhtémoc No. 330, Colonia Doctores, Mexico City 06720, Mexico
| | - Rosana Pelayo
- Unidad de Educación e Investigación, IMSS, Avenida Cuauhtémoc No. 330, Colonia Doctores, Mexico City 06720, Mexico
- Centro de Investigación Biomédica de Oriente, IMSS, Km 4.5 Carretera Atlixco-Metepec, Atlixco-Metepec, 74360 Puebla, Mexico
| | - Héctor Mayani
- Unidad de Investigación Médica en Enfermedades Oncológicas, UMAE Hospital de Oncología, Centro Médico Nacional Siglo XXI, Instituto Mexicano del Seguro Social (CMN S.XXI IMSS), Avenida Cuauhtémoc No. 330, Colonia Doctores, Mexico City 06720, Mexico
| | - Michael Schnoor
- Departmento de Biomedicina Molecular, CINVESTAV-IPN, Av. IPN 2508, San Pedro Zacatenco, Mexico City 07360, Mexico
| |
Collapse
|
3
|
Liu C, Wang L, Chen X, Liu Z, Shen Y, Wu Y, Zhou Y, Li J, Cao Z, Sun Y. TroTNFSF6, a tumor necrosis factor ligand superfamily member, promotes antibacterial immune response of golden pompano, Trachinotus ovatus. FISH & SHELLFISH IMMUNOLOGY 2023; 132:108484. [PMID: 36516955 DOI: 10.1016/j.fsi.2022.108484] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/21/2022] [Revised: 10/11/2022] [Accepted: 12/06/2022] [Indexed: 06/17/2023]
Abstract
Tumor necrosis factor ligand superfamily member 6 (TNFSF6), also known as FasL/CD95L, is essential for maintaining the body's immune homeostasis. However, the current reports on TNFSF6 in fish are relatively scarce. In the present study, we conducted functional analyses of a TNFSF6 (TroTNFSF6) from the teleost fish golden pompano (Trachinotus ovatus). TroTNFSF6 is composed of 228 amino acids and has a low similarity with other species (9.65%-58.79%). TroTNFSF6 was expressed in the 11 tissues tested and was significantly up-regulated after Edwardsiella tarda infection. In vivo, overexpression of TroTNFSF6 effectively stimulated the AKP and ACP activities, and reduced bacterial infection in fish tissues. Correspondingly, knockdown of TroTNFSF6 expression resulted in increasing bacterial dissemination and colonization in fish tissues. In vitro, recombinant TroTNFSF6 protein promoted the proliferation of T. ovatus head kidney lymphocytes (HKLs), and promoted the apoptosis of murine liver cancer cells (Hepa1-6). The results indicated that TroTNFSF6 plays an important role in the T. ovatus antibacterial immunity. These observations will facilitate the future in-depth study of teleost TNFSF6.
Collapse
Affiliation(s)
- Chunsheng Liu
- State Key Laboratory of Marine Resource Utilization in South China Sea, Hainan University, PR China
| | - Lu Wang
- State Key Laboratory of Marine Resource Utilization in South China Sea, Hainan University, PR China; Freshwater Fishery Research Institute of Jiangsu Province, Nanjing, 210017, China
| | - Xiaojuan Chen
- State Key Laboratory of Marine Resource Utilization in South China Sea, Hainan University, PR China
| | - Zhiru Liu
- State Key Laboratory of Marine Resource Utilization in South China Sea, Hainan University, PR China
| | - Yang Shen
- Hainan Provincial Key Laboratory for Tropical Hydrobiology and Biotechnology, College of Marine Science, Hainan University, Haikou, Hainan, 570228, China
| | - Ying Wu
- State Key Laboratory of Marine Resource Utilization in South China Sea, Hainan University, PR China
| | - Yongcan Zhou
- State Key Laboratory of Marine Resource Utilization in South China Sea, Hainan University, PR China; Hainan Provincial Key Laboratory for Tropical Hydrobiology and Biotechnology, College of Marine Science, Hainan University, Haikou, Hainan, 570228, China
| | - Jianlong Li
- State Key Laboratory of Marine Resource Utilization in South China Sea, Hainan University, PR China
| | - Zhenjie Cao
- State Key Laboratory of Marine Resource Utilization in South China Sea, Hainan University, PR China
| | - Yun Sun
- State Key Laboratory of Marine Resource Utilization in South China Sea, Hainan University, PR China; Hainan Provincial Key Laboratory for Tropical Hydrobiology and Biotechnology, College of Marine Science, Hainan University, Haikou, Hainan, 570228, China.
| |
Collapse
|
4
|
McGrath JJC, Li L, Wilson PC. Memory B cell diversity: insights for optimized vaccine design. Trends Immunol 2022; 43:343-354. [PMID: 35393268 PMCID: PMC8977948 DOI: 10.1016/j.it.2022.03.005] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Revised: 03/08/2022] [Accepted: 03/09/2022] [Indexed: 02/02/2023]
Abstract
The overarching logos of mammalian memory B cells (MBCs) is to cache the potential for enhanced antibody production upon secondary exposure to cognate antigenic determinants. However, substantial phenotypic diversity has been identified across MBCs, hinting at the existence of unique origins or subfunctions within this compartment. Herein, we discuss recent advancements in human circulatory MBC subphenotyping as driven by high-throughput cell surface marker analysis and other approaches, as well as speculated and substantiated subfunctions. With this in mind, we hypothesize that the relative induction of specific circulatory MBC subsets might be used as a biomarker for optimally durable vaccines and inform vaccination strategies to subvert antigenic imprinting in the context of highly mutable pathogens such as influenza virus or SARS-CoV-2.
Collapse
Affiliation(s)
- Joshua J C McGrath
- Drukier Institute for Children's Health, Department of Pediatrics, Weill Cornell Medicine, New York, NY, USA; Department of Pediatrics, Weill Cornell Medicine, New York, NY, USA
| | - Lei Li
- Drukier Institute for Children's Health, Department of Pediatrics, Weill Cornell Medicine, New York, NY, USA; Department of Pediatrics, Weill Cornell Medicine, New York, NY, USA
| | - Patrick C Wilson
- Drukier Institute for Children's Health, Department of Pediatrics, Weill Cornell Medicine, New York, NY, USA; Department of Pediatrics, Weill Cornell Medicine, New York, NY, USA.
| |
Collapse
|
5
|
Galli G, Vacher P, Ryffel B, Blanco P, Legembre P. Fas/CD95 Signaling Pathway in Damage-Associated Molecular Pattern (DAMP)-Sensing Receptors. Cells 2022; 11:cells11091438. [PMID: 35563744 PMCID: PMC9105874 DOI: 10.3390/cells11091438] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Revised: 04/16/2022] [Accepted: 04/22/2022] [Indexed: 02/04/2023] Open
Abstract
Study of the initial steps of the CD95-mediated signaling pathways is a field of intense research and a long list of actors has been described in the literature. Nonetheless, the dynamism of protein-protein interactions (PPIs) occurring in the presence or absence of its natural ligand, CD95L, and the cellular distribution where these PPIs take place render it difficult to predict what will be the cellular outcome associated with the receptor engagement. Accordingly, CD95 stimulation can trigger apoptosis, necroptosis, pyroptosis, or pro-inflammatory signaling pathways such as nuclear factor kappa-light-chain-enhancer of activated B cells (NF-κB) and phosphatidylinositol-3-kinase (PI3K). Recent data suggest that CD95 can also activate pattern recognition receptors (PRRs) known to sense damage-associated molecular patterns (DAMPs) such as DNA debris and dead cells. This activation might contribute to the pro-inflammatory role of CD95 and favor cancer development or severity of chronic inflammatory and auto-immune disorders. Herein, we discuss some of the molecular links that might connect the CD95 signaling to DAMP sensors.
Collapse
Affiliation(s)
- Gael Galli
- CNRS, ImmunoConcEpT, UMR 5164, University Bordeaux, 33000 Bordeaux, France; (G.G.); (P.B.)
- Centre National de Référence Maladie Auto-Immune et Systémique Rares Est/Sud-Ouest (RESO), Bordeaux University Hospital, 33076 Bordeaux, France
- Department of Internal Medicine, Haut-Leveque, Bordeaux University Hospital, 33604 Pessac, France
| | - Pierre Vacher
- INSERM, CRCTB, U1045, University Bordeaux, 33000 Bordeaux, France;
| | - Bernhard Ryffel
- CNRS, INEM, UMR7355, University of Orleans, 45071 Orleans, France;
| | - Patrick Blanco
- CNRS, ImmunoConcEpT, UMR 5164, University Bordeaux, 33000 Bordeaux, France; (G.G.); (P.B.)
- Centre National de Référence Maladie Auto-Immune et Systémique Rares Est/Sud-Ouest (RESO), Bordeaux University Hospital, 33076 Bordeaux, France
- Department of Internal Medicine, Haut-Leveque, Bordeaux University Hospital, 33604 Pessac, France
| | - Patrick Legembre
- UMR CNRS 7276, INSERM U1262, CRIBL, Université Limoges, 87025 Limoges, France
- Correspondence:
| |
Collapse
|
6
|
Li Z, Ludwig N, Thomas K, Mersmann S, Lehmann M, Vestweber D, Pittet JF, Gomez H, Kellum JA, Rossaint J, Zarbock A. The Pathogenesis of Ischemia-Reperfusion Induced Acute Kidney Injury Depends on Renal Neutrophil Recruitment Whereas Sepsis-Induced AKI Does Not. Front Immunol 2022; 13:843782. [PMID: 35529856 PMCID: PMC9069608 DOI: 10.3389/fimmu.2022.843782] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2021] [Accepted: 03/25/2022] [Indexed: 11/13/2022] Open
Abstract
Acute kidney injury (AKI) may be induced by different causes, including renal ischemia-reperfusion injury and sepsis, which represent the most common reasons for AKI in hospitalized patients. AKI is defined by reduced urine production and/or increased plasma creatinine. However, this definition does not address the molecular mechanisms of different AKI entities, and uncertainties remain regarding distinct pathophysiological events causing kidney injury in the first place. In particular, sepsis-induced AKI is considered not to be associated with leukocyte infiltration into the kidney, but a direct investigation of this process is missing to this date. In this study, we used two murine AKI models induced by either renal ischemia-reperfusion injury (IRI) or cecal ligation and puncture (CLP) to investigate the contribution of neutrophils to tissue injury and kidney function. By using VEC-Y731F mice, in which neutrophil recruitment is impaired, we analyzed the specific contribution of neutrophil recruitment to the pathogenesis of IRI- and CLP-induced AKI. We observed that the degree of renal injury evaluated by plasma creatinine, urinary biomarkers and histological analyses, following IRI-induction was dependent on neutrophil migration into the kidney, whereas the pathogenesis of CLP-induced AKI was independent of neutrophil recruitment. Furthermore, plasma transfer experiments suggest that the pathogenesis of CLP-induced AKI relies on circulating inflammatory mediators. These results extend our knowledge of the AKI pathogenesis and may help in the development of prophylactic and therapeutic treatments for AKI patients.
Collapse
Affiliation(s)
- Zhenhan Li
- Department of Anesthesiology, Intensive Care and Pain Medicine, University Hospital Münster, Münster, Germany
| | - Nadine Ludwig
- Department of Anesthesiology, Intensive Care and Pain Medicine, University Hospital Münster, Münster, Germany
| | - Katharina Thomas
- Department of Anesthesiology, Intensive Care and Pain Medicine, University Hospital Münster, Münster, Germany
| | - Sina Mersmann
- Department of Anesthesiology, Intensive Care and Pain Medicine, University Hospital Münster, Münster, Germany
| | - Martin Lehmann
- Department of Anesthesiology, Intensive Care and Pain Medicine, University Hospital Münster, Münster, Germany
| | - Dietmar Vestweber
- Department of Vascular Cell Biology, Max Planck Institute for Molecular Biomedicine, Münster, Germany
| | - Jean-Francois Pittet
- Department of Anesthesiology and Perioperative Medicine, University of Alabama at Birmingham, Birmingham, AL, United States
| | - Hernando Gomez
- The Center for Critical Care Nephrology, Department of Critical Care Medicine, University of Pittsburgh, Pittsburgh, PA, United States
| | - John A. Kellum
- The Center for Critical Care Nephrology, Department of Critical Care Medicine, University of Pittsburgh, Pittsburgh, PA, United States
| | - Jan Rossaint
- Department of Anesthesiology, Intensive Care and Pain Medicine, University Hospital Münster, Münster, Germany
| | - Alexander Zarbock
- Department of Anesthesiology, Intensive Care and Pain Medicine, University Hospital Münster, Münster, Germany
- *Correspondence: Alexander Zarbock,
| |
Collapse
|
7
|
Soluble CD95L in cancers and chronic inflammatory disorders, a new therapeutic target? Biochim Biophys Acta Rev Cancer 2021; 1876:188596. [PMID: 34324950 DOI: 10.1016/j.bbcan.2021.188596] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2021] [Revised: 07/12/2021] [Accepted: 07/23/2021] [Indexed: 12/20/2022]
Abstract
Although CD95L (also known as FasL) is still predominantly considered as a death ligand that induces apoptosis in infected and transformed cells, substantial evidence indicate that it can also trigger non-apoptotic signaling pathways whose pathophysiological roles remain to be fully elucidated. The transmembrane ligand CD95L belongs to the tumor necrosis factor (TNF) superfamily. After cleavage by metalloprotease, its soluble form (s-CD95L) fails to trigger the apoptotic program but instead induces signaling pathways promoting the aggressiveness of certain inflammatory disorders such as autoimmune diseases and cancers. We propose to evaluate the various pathologies in which the metalloprotease-cleaved CD95L is accumulated and analyze whether this soluble ligand may play a significant role in the pathology progression. Based on the TNFα-targeting therapeutics, we envision that targeting the soluble form of CD95L may represent a very attractive therapeutic option in the pathologies depicted herein.
Collapse
|
8
|
Fasina YO, Obanla T, Dosu G, Muzquiz S. Significance of Endogenous Antimicrobial Peptides on the Health of Food Animals. Front Vet Sci 2021; 8:585266. [PMID: 34262957 PMCID: PMC8273337 DOI: 10.3389/fvets.2021.585266] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2020] [Accepted: 05/20/2021] [Indexed: 11/13/2022] Open
Abstract
Acquired resistance to in-feed antibiotic growth promoters continues to be an imperative problem in the livestock industries, thereby necessitating continuous pursuit for alternatives. Antimicrobial peptides (AMPs) represent a critical part of the host's innate immune system and have been documented to have immunomodulatory activity. Increasing research evidence suggests that in contrast to antibiotics, AMPs exert broad-spectrum antibacterial activity in a manner that reduces bacterial acquisition of resistance genes. This review summarizes current knowledge on the protective effects of endogenous (natural) AMPs in the gastrointestinal tract of food animals. Factors limiting the efficacy of these AMPs were also discussed and mitigating strategies were proposed.
Collapse
Affiliation(s)
- Yewande O Fasina
- Department of Animal Sciences, North Carolina Agricultural and Technical State University, Greensboro, NC, United States
| | - Temitayo Obanla
- Department of Animal Sciences, North Carolina Agricultural and Technical State University, Greensboro, NC, United States
| | - George Dosu
- Department of Animal Sciences, North Carolina Agricultural and Technical State University, Greensboro, NC, United States
| | - Sierra Muzquiz
- Department of Animal Sciences, North Carolina Agricultural and Technical State University, Greensboro, NC, United States
| |
Collapse
|
9
|
|
10
|
Perdomo L, Vidal-Gómez X, Soleti R, Vergori L, Duluc L, Chwastyniak M, Bisserier M, Le Lay S, Villard A, Simard G, Meilhac O, Lezoualc'h F, Khantalin I, Veerapen R, Dubois S, Boursier J, Henni S, Gagnadoux F, Pinet F, Andriantsitohaina R, Martínez MC. Large Extracellular Vesicle-Associated Rap1 Accumulates in Atherosclerotic Plaques, Correlates With Vascular Risks and Is Involved in Atherosclerosis. Circ Res 2020; 127:747-760. [PMID: 32539601 DOI: 10.1161/circresaha.120.317086] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
RATIONALE Metabolic syndrome (MetS) is a cluster of interrelated risk factors for cardiovascular diseases and atherosclerosis. Circulating levels of large extracellular vesicles (lEVs), submicrometer-sized vesicles released from plasma membrane, from MetS patients were shown to induce endothelial dysfunction, but their role in early stage of atherosclerosis and on vascular smooth muscle cells (SMC) remain to be fully elucidated. OBJECTIVE To determine the mechanisms by which lEVs lead to the progression of atherosclerosis in the setting of MetS. METHODS AND RESULTS Proteomic analysis revealed that the small GTPase, Rap1 was overexpressed in lEVs from MetS patients compared with those from non-MetS subjects. Rap1 was in GTP-associated active state in both types of lEVs, and Rap1-lEVs levels correlated with increased cardiovascular risks, including stenosis. MetS-lEVs, but not non-MetS-lEVs, increased Rap1-dependent endothelial cell permeability. MetS-lEVs significantly promoted migration and proliferation of human aortic SMC and increased expression of proinflammatory molecules and activation of ERK (extracellular signal-regulated kinase) 5/p38 pathways. Neutralization of Rap1 by specific antibody or pharmacological inhibition of Rap1 completely prevented the effects of lEVs from MetS patients. High-fat diet-fed ApoE-/- mice displayed an increased expression of Rap1 both in aortas and circulating lEVs. lEVs accumulated in plaque atherosclerotic lesions depending on the progression of atherosclerosis. lEVs from high-fat diet-fed ApoE-/- mice, but not those from mice fed with a standard diet, enhanced SMC proliferation. Human atherosclerotic lesions were enriched in lEVs expressing Rap1. CONCLUSIONS These data demonstrate that Rap1 carried by MetS-lEVs participates in the enhanced SMC proliferation, migration, proinflammatory profile, and activation of ERK5/p38 pathways leading to vascular inflammation and remodeling, and atherosclerosis. These results highlight that Rap1 carried by MetS-lEVs may be a novel determinant of diagnostic value for cardiometabolic risk factors and suggest Rap1 as a promising therapeutic target against the development of atherosclerosis. Graphical Abstract: A graphical abstract is available for this article.
Collapse
MESH Headings
- Adult
- Aged
- Aged, 80 and over
- Animals
- Atherosclerosis/blood
- Atherosclerosis/metabolism
- Atherosclerosis/pathology
- Case-Control Studies
- Cell Movement
- Cell Proliferation
- Cells, Cultured
- Disease Models, Animal
- Endothelial Cells/metabolism
- Endothelial Cells/pathology
- Extracellular Vesicles/metabolism
- Female
- Humans
- Male
- Mice, Inbred C57BL
- Mice, Knockout, ApoE
- Middle Aged
- Mitogen-Activated Protein Kinase 7/metabolism
- Muscle, Smooth, Vascular/metabolism
- Muscle, Smooth, Vascular/pathology
- Myocytes, Smooth Muscle/metabolism
- Myocytes, Smooth Muscle/pathology
- Permeability
- Phosphorylation
- Plaque, Atherosclerotic
- Prognosis
- Proteomics
- Risk Assessment
- Risk Factors
- Signal Transduction
- p38 Mitogen-Activated Protein Kinases/metabolism
- rap GTP-Binding Proteins
- rap1 GTP-Binding Proteins/metabolism
Collapse
Affiliation(s)
- Liliana Perdomo
- From the SOPAM, U1063, INSERM, UNIV Angers, SFR ICAT, France (L.P., X.V.-G., R.S., L.V., L.D., S.L.L., A.V., G.S., S.D., F.G., R.A., M.C.M.)
| | - Xavier Vidal-Gómez
- From the SOPAM, U1063, INSERM, UNIV Angers, SFR ICAT, France (L.P., X.V.-G., R.S., L.V., L.D., S.L.L., A.V., G.S., S.D., F.G., R.A., M.C.M.)
| | - Raffaella Soleti
- From the SOPAM, U1063, INSERM, UNIV Angers, SFR ICAT, France (L.P., X.V.-G., R.S., L.V., L.D., S.L.L., A.V., G.S., S.D., F.G., R.A., M.C.M.)
| | - Luisa Vergori
- From the SOPAM, U1063, INSERM, UNIV Angers, SFR ICAT, France (L.P., X.V.-G., R.S., L.V., L.D., S.L.L., A.V., G.S., S.D., F.G., R.A., M.C.M.)
| | - Lucie Duluc
- From the SOPAM, U1063, INSERM, UNIV Angers, SFR ICAT, France (L.P., X.V.-G., R.S., L.V., L.D., S.L.L., A.V., G.S., S.D., F.G., R.A., M.C.M.)
| | - Maggy Chwastyniak
- Université de Lille, Inserm, CHU Lille, Institute Pasteur De Lille, U1167 - RID-AGE, Lille, France (M.C., F.P.)
| | - Malik Bisserier
- Inserm, UMR-1048, Institut Des Maladies Métaboliques et Cardiovasculaires, Toulouse, France (M.B., F.L.)
| | - Soazig Le Lay
- From the SOPAM, U1063, INSERM, UNIV Angers, SFR ICAT, France (L.P., X.V.-G., R.S., L.V., L.D., S.L.L., A.V., G.S., S.D., F.G., R.A., M.C.M.)
| | - Alexandre Villard
- From the SOPAM, U1063, INSERM, UNIV Angers, SFR ICAT, France (L.P., X.V.-G., R.S., L.V., L.D., S.L.L., A.V., G.S., S.D., F.G., R.A., M.C.M.)
| | - Gilles Simard
- From the SOPAM, U1063, INSERM, UNIV Angers, SFR ICAT, France (L.P., X.V.-G., R.S., L.V., L.D., S.L.L., A.V., G.S., S.D., F.G., R.A., M.C.M.)
| | - Olivier Meilhac
- DéTROI, INSERM U1188, Université de La Réunion, France (O.M.)
| | - Frank Lezoualc'h
- Inserm, UMR-1048, Institut Des Maladies Métaboliques et Cardiovasculaires, Toulouse, France (M.B., F.L.)
| | | | - Reuben Veerapen
- Clinique Sainte-Clotilde, Groupe Clinifutur, Sainte-Clotilde, France (R.V.)
| | - Séverine Dubois
- From the SOPAM, U1063, INSERM, UNIV Angers, SFR ICAT, France (L.P., X.V.-G., R.S., L.V., L.D., S.L.L., A.V., G.S., S.D., F.G., R.A., M.C.M.)
- CHU d'Angers, France (S.D., J.B., S.H., F.G., R.A., M.C.M.)
| | | | - Samir Henni
- CHU d'Angers, France (S.D., J.B., S.H., F.G., R.A., M.C.M.)
| | - Frédéric Gagnadoux
- From the SOPAM, U1063, INSERM, UNIV Angers, SFR ICAT, France (L.P., X.V.-G., R.S., L.V., L.D., S.L.L., A.V., G.S., S.D., F.G., R.A., M.C.M.)
- CHU d'Angers, France (S.D., J.B., S.H., F.G., R.A., M.C.M.)
| | - Florence Pinet
- Université de Lille, Inserm, CHU Lille, Institute Pasteur De Lille, U1167 - RID-AGE, Lille, France (M.C., F.P.)
| | - Ramaroson Andriantsitohaina
- From the SOPAM, U1063, INSERM, UNIV Angers, SFR ICAT, France (L.P., X.V.-G., R.S., L.V., L.D., S.L.L., A.V., G.S., S.D., F.G., R.A., M.C.M.)
- CHU d'Angers, France (S.D., J.B., S.H., F.G., R.A., M.C.M.)
| | - M Carmen Martínez
- From the SOPAM, U1063, INSERM, UNIV Angers, SFR ICAT, France (L.P., X.V.-G., R.S., L.V., L.D., S.L.L., A.V., G.S., S.D., F.G., R.A., M.C.M.)
- CHU d'Angers, France (S.D., J.B., S.H., F.G., R.A., M.C.M.)
| |
Collapse
|
11
|
Levoin N, Jean M, Legembre P. CD95 Structure, Aggregation and Cell Signaling. Front Cell Dev Biol 2020; 8:314. [PMID: 32432115 PMCID: PMC7214685 DOI: 10.3389/fcell.2020.00314] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2020] [Accepted: 04/08/2020] [Indexed: 01/16/2023] Open
Abstract
CD95 is a pre-ligand-associated transmembrane (TM) receptor. The interaction with its ligand CD95L brings to a next level its aggregation and triggers different signaling pathways, leading to cell motility, differentiation or cell death. This diversity of biological responses associated with a unique receptor devoid of enzymatic property raises the question of whether different ligands exist, or whether the fine-tuned control of CD95 aggregation and conformation, its distribution within certain plasma membrane sub-domains or the pattern of post-translational modifications account for this such broad-range of cell signaling. Herein, we review how the different domains of CD95 and their post-translational modifications or the different forms of CD95L can participate in the receptor aggregation and induction of cell signaling. Understanding how CD95 response goes from cell death to cell proliferation, differentiation and motility is a prerequisite to reveal novel therapeutic options to treat chronic inflammatory disorders and cancers.
Collapse
Affiliation(s)
| | - Mickael Jean
- Univ Rennes, CNRS, ISCR-UMR 6226, Rennes, France
| | | |
Collapse
|
12
|
Lafont E. Stress Management: Death Receptor Signalling and Cross-Talks with the Unfolded Protein Response in Cancer. Cancers (Basel) 2020; 12:E1113. [PMID: 32365592 PMCID: PMC7281445 DOI: 10.3390/cancers12051113] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Revised: 04/20/2020] [Accepted: 04/23/2020] [Indexed: 02/06/2023] Open
Abstract
Throughout tumour progression, tumour cells are exposed to various intense cellular stress conditions owing to intrinsic and extrinsic cues, to which some cells are remarkably able to adapt. Death Receptor (DR) signalling and the Unfolded Protein Response (UPR) are two stress responses that both regulate a plethora of outcomes, ranging from proliferation, differentiation, migration, cytokine production to the induction of cell death. Both signallings are major modulators of physiological tissue homeostasis and their dysregulation is involved in tumorigenesis and the metastastic process. The molecular determinants of the control between the different cellular outcomes induced by DR signalling and the UPR in tumour cells and their stroma and their consequences on tumorigenesis are starting to be unravelled. Herein, I summarize the main steps of DR signalling in relation to its cellular and pathophysiological roles in cancer. I then highlight how the UPR and DR signalling control common cellular outcomes and also cross-talk, providing potential opportunities to further understand the development of malignancies.
Collapse
Affiliation(s)
- Elodie Lafont
- Inserm U1242, Université de Rennes, 35042 Rennes, France;
- Centre de Lutte Contre le Cancer Eugène Marquis, 35042 Rennes, France
| |
Collapse
|
13
|
Ferreira-Duarte AP, Pinheiro-Torres AS, Takeshita WM, Gushiken VO, Roncalho-Buck IA, Anhê GF, DeSouza IA. Airway exposure to Staphylococcal enterotoxin type B (SEB) enhances the number and activity of bone marrow neutrophils via the release of multiple cytokines. Int Immunopharmacol 2019; 78:106009. [PMID: 31771815 DOI: 10.1016/j.intimp.2019.106009] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2019] [Revised: 08/30/2019] [Accepted: 10/25/2019] [Indexed: 01/10/2023]
Abstract
BACKGROUND The lung infections by Staphylococcus aureus are strongly associated with its ability to produce enterotoxins. However, little is known about the mechanisms underlying trafficking of bone marrow (BM) neutrophils during airway inflammation induced by Staphylococcal enterotoxin B (SEB). We therefore aimed to investigate the effects of mouse airways SEB exposure on BM neutrophil counts and its adhesive properties as well as on the release of cytokines/chemokines that orchestrate BM neutrophils trafficking to lung tissue. METHODS Male BALB/c mice were intranasally exposed to SEB (1 µg), and at 4, 16 and 24 h thereafter, BM, circulating blood, bronchoalveolar lavage (BAL) fluid and lung tissue were collected. BM neutrophils adhesion, MAC-1 and LFA1-α expressions (by flow cytometry) as well as measurement of cytokine and/or chemokines levels were assayed after SEB-airway exposure. RESULTS Prior exposure to SEB promoted a marked influx of neutrophils to BAL and lung tissue, which was accompanied by increased counts of BM immature neutrophils and blood neutrophilia. BM neutrophil expressions of LFA1-α and MAC-1 were unchanged by SEB exposure whereas a significant enhancement of adhesion properties to VCAM-1 was observed. The early phase of airway SEB exposure was accompanied by high levels of GM-CSF, G-CSF, IFN-γ, TNF-α and KC/CXCL1, while the latter phase by the equilibrated actions of SDF1-α and MIP-2. CONCLUSION Mouse airways exposure to SEB induces BM cytokines/chemokines release and their integrated actions enhance the adhesion of BM neutrophils leading to acute lung injury.
Collapse
Affiliation(s)
- A P Ferreira-Duarte
- Department of Biology and Physiology, Faculty of Medicine of Jundiai (FMJ), Jundiai (São Paulo), Brazil
| | - A S Pinheiro-Torres
- Department of Biology and Physiology, Faculty of Medicine of Jundiai (FMJ), Jundiai (São Paulo), Brazil
| | - W M Takeshita
- Department of Biology and Physiology, Faculty of Medicine of Jundiai (FMJ), Jundiai (São Paulo), Brazil
| | - V O Gushiken
- Department of Biology and Physiology, Faculty of Medicine of Jundiai (FMJ), Jundiai (São Paulo), Brazil
| | - I A Roncalho-Buck
- Department of Biology and Physiology, Faculty of Medicine of Jundiai (FMJ), Jundiai (São Paulo), Brazil
| | - G F Anhê
- Department of Pharmacology, Faculty of Medical Sciences, University of Campinas (UNICAMP), Campinas, SP, Brazil
| | - I A DeSouza
- Department of Biology and Physiology, Faculty of Medicine of Jundiai (FMJ), Jundiai (São Paulo), Brazil.
| |
Collapse
|
14
|
Gülcüler Balta GS, Monzel C, Kleber S, Beaudouin J, Balta E, Kaindl T, Chen S, Gao L, Thiemann M, Wirtz CR, Samstag Y, Tanaka M, Martin-Villalba A. 3D Cellular Architecture Modulates Tyrosine Kinase Activity, Thereby Switching CD95-Mediated Apoptosis to Survival. Cell Rep 2019; 29:2295-2306.e6. [DOI: 10.1016/j.celrep.2019.10.054] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2018] [Revised: 08/14/2019] [Accepted: 10/11/2019] [Indexed: 12/13/2022] Open
|
15
|
Guégan JP, Ginestier C, Charafe-Jauffret E, Ducret T, Quignard JF, Vacher P, Legembre P. CD95/Fas and metastatic disease: What does not kill you makes you stronger. Semin Cancer Biol 2019; 60:121-131. [PMID: 31176682 DOI: 10.1016/j.semcancer.2019.06.004] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2019] [Revised: 06/05/2019] [Accepted: 06/05/2019] [Indexed: 12/14/2022]
Abstract
CD95 (also known as Fas) is the prototype of death receptors; however, evidence suggests that this receptor mainly implements non-apoptotic signaling pathways such as NF-κB, MAPK, and PI3K that are involved in cell migration, differentiation, survival, and cytokine secretion. At least two different forms of CD95 L exist. The multi-aggregated transmembrane ligand (m-CD95 L) is cleaved by metalloproteases to release a homotrimeric soluble ligand (s-CD95 L). Unlike m-CD95 L, the interaction between s-CD95 L and its receptor CD95 fails to trigger apoptosis, but instead promotes calcium-dependent cell migration, which contributes to the accumulation of inflammatory Th17 cells in damaged organs of lupus patients and favors cancer cell invasiveness. Novel inhibitors targeting the pro-inflammatory roles of CD95/CD95 L may provide attractive therapeutic options for patients with chronic inflammatory disorders or cancer. This review discusses the roles of the CD95/CD95 L pair in cell migration and metastasis.
Collapse
Affiliation(s)
- Jean Philippe Guégan
- CLCC Eugène Marquis, Équipe Ligue Contre Le Cancer, Rennes, France; Université Rennes, INSERM U1242, Rennes, France
| | - Christophe Ginestier
- Aix-Marseille Univ, Inserm, CNRS, Institut Paoli-Calmettes, CRCM, Epithelial Stem Cells and Cancer Lab, Marseille, France
| | - Emmanuelle Charafe-Jauffret
- Aix-Marseille Univ, Inserm, CNRS, Institut Paoli-Calmettes, CRCM, Epithelial Stem Cells and Cancer Lab, Marseille, France
| | - Thomas Ducret
- Université de Bordeaux, Bordeaux, France; Centre de Recherche Cardio Thoracique de Bordeaux, INSERM U1045, Bordeaux, France
| | - Jean-François Quignard
- Université de Bordeaux, Bordeaux, France; Centre de Recherche Cardio Thoracique de Bordeaux, INSERM U1045, Bordeaux, France
| | - Pierre Vacher
- Université de Bordeaux, Bordeaux, France; INSERM U1218, Bordeaux, France
| | - Patrick Legembre
- CLCC Eugène Marquis, Équipe Ligue Contre Le Cancer, Rennes, France; Université Rennes, INSERM U1242, Rennes, France.
| |
Collapse
|
16
|
Rossin A, Miloro G, Hueber AO. TRAIL and FasL Functions in Cancer and Autoimmune Diseases: Towards an Increasing Complexity. Cancers (Basel) 2019; 11:cancers11050639. [PMID: 31072029 PMCID: PMC6563024 DOI: 10.3390/cancers11050639] [Citation(s) in RCA: 56] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2019] [Revised: 04/26/2019] [Accepted: 04/28/2019] [Indexed: 12/31/2022] Open
Abstract
Tumor Necrosis Factor-Related Apoptosis Inducing Ligand (TRAIL/TNFSF10) and Fas Ligand (FasL/TNFSF6), two major cytokines of the TNF (Tumor Necrosis Factor) superfamily, exert their main functions from the immune system compartment. Mice model studies revealed that TRAIL and FasL-mediated signalling both control the homeostasis of the immune cells, mainly from the lymphoid lineage, and function on cytotoxic cells as effector proteins to eliminate the compromised cells. The first clues in the physiological functions of TRAIL arose from the analysis of TRAIL deficient mice, which, even though they are viable and fertile, are prone to cancer and autoimmune diseases development, revealing TRAIL as an important safeguard against autoimmunity and cancer. The naturally occurring gld (generalized lymphoproliferative disease) and lpr (lymphoproliferation) mutant mice develop lymphadenopathy and lupus-like autoimmune disease. The discovery that they are mutated in the fasl and the fas receptor gene, respectively, demonstrates the critical role of the FasL/Fas system in lymphocyte homeostasis and autoimmunity. This review summarizes the state of current knowledge regarding the key death and non-death immune functions that TRAIL and FasL play in the initiation and progression of cancer and autoimmune diseases.
Collapse
Affiliation(s)
- Aurélie Rossin
- Université Côte d'Azur, CNRS, Inserm, iBV, 06108 Nice, France.
| | - Giorgia Miloro
- Université Côte d'Azur, CNRS, Inserm, iBV, 06108 Nice, France.
| | | |
Collapse
|
17
|
Dostert C, Grusdat M, Letellier E, Brenner D. The TNF Family of Ligands and Receptors: Communication Modules in the Immune System and Beyond. Physiol Rev 2019; 99:115-160. [DOI: 10.1152/physrev.00045.2017] [Citation(s) in RCA: 175] [Impact Index Per Article: 35.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
The tumor necrosis factor (TNF) and TNF receptor (TNFR) superfamilies (TNFSF/TNFRSF) include 19 ligands and 29 receptors that play important roles in the modulation of cellular functions. The communication pathways mediated by TNFSF/TNFRSF are essential for numerous developmental, homeostatic, and stimulus-responsive processes in vivo. TNFSF/TNFRSF members regulate cellular differentiation, survival, and programmed death, but their most critical functions pertain to the immune system. Both innate and adaptive immune cells are controlled by TNFSF/TNFRSF members in a manner that is crucial for the coordination of various mechanisms driving either co-stimulation or co-inhibition of the immune response. Dysregulation of these same signaling pathways has been implicated in inflammatory and autoimmune diseases, highlighting the importance of their tight regulation. Investigation of the control of TNFSF/TNFRSF activities has led to the development of therapeutics with the potential to reduce chronic inflammation or promote anti-tumor immunity. The study of TNFSF/TNFRSF proteins has exploded over the last 30 yr, but there remains a need to better understand the fundamental mechanisms underlying the molecular pathways they mediate to design more effective anti-inflammatory and anti-cancer therapies.
Collapse
Affiliation(s)
- Catherine Dostert
- Department of Infection and Immunity, Experimental and Molecular Immunology, Luxembourg Institute of Health, Esch-sur-Alzette, Luxembourg; Odense Research Center for Anaphylaxis, Department of Dermatology and Allergy Center, Odense University Hospital, University of Southern Denmark, Odense, Denmark; and Life Sciences Research Unit, Molecular Disease Mechanisms Group, University of Luxembourg, Belvaux, Luxembourg
| | - Melanie Grusdat
- Department of Infection and Immunity, Experimental and Molecular Immunology, Luxembourg Institute of Health, Esch-sur-Alzette, Luxembourg; Odense Research Center for Anaphylaxis, Department of Dermatology and Allergy Center, Odense University Hospital, University of Southern Denmark, Odense, Denmark; and Life Sciences Research Unit, Molecular Disease Mechanisms Group, University of Luxembourg, Belvaux, Luxembourg
| | - Elisabeth Letellier
- Department of Infection and Immunity, Experimental and Molecular Immunology, Luxembourg Institute of Health, Esch-sur-Alzette, Luxembourg; Odense Research Center for Anaphylaxis, Department of Dermatology and Allergy Center, Odense University Hospital, University of Southern Denmark, Odense, Denmark; and Life Sciences Research Unit, Molecular Disease Mechanisms Group, University of Luxembourg, Belvaux, Luxembourg
| | - Dirk Brenner
- Department of Infection and Immunity, Experimental and Molecular Immunology, Luxembourg Institute of Health, Esch-sur-Alzette, Luxembourg; Odense Research Center for Anaphylaxis, Department of Dermatology and Allergy Center, Odense University Hospital, University of Southern Denmark, Odense, Denmark; and Life Sciences Research Unit, Molecular Disease Mechanisms Group, University of Luxembourg, Belvaux, Luxembourg
| |
Collapse
|
18
|
Guégan JP, Legembre P. Nonapoptotic functions of Fas/CD95 in the immune response. FEBS J 2017; 285:809-827. [PMID: 29032605 DOI: 10.1111/febs.14292] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2017] [Revised: 09/26/2017] [Accepted: 10/11/2017] [Indexed: 12/26/2022]
Abstract
CD95 (also known as Fas) is a member of the tumor necrosis factor receptor (TNFR) superfamily. Its cognate ligand, CD95L, is implicated in immune homeostasis and immune surveillance. Mutations in this receptor are associated with a loss of apoptotic signaling and have been detected in an autoimmune disorder called autoimmune lymphoproliferative syndrome (ALPS) type Ia, which shares some clinical features with systemic lupus erythematosus (SLE). In addition, deletions and mutations of CD95 have been described in many cancers, which led researchers to initially classify this receptor as a tumor suppressor. More recent data demonstrate that CD95 engagement evokes nonapoptotic signals that promote inflammation and carcinogenesis. Transmembrane CD95L (m-CD95L) can be cleaved by metalloproteases, releasing a soluble ligand (s-CD95L). Soluble and membrane-bound CD95L show different stoichiometry (homotrimer versus multimer of homotrimers, respectively), which differentially affects CD95-mediated signaling through molecular mechanisms that remain to be elucidated. This review discusses the biological roles of CD95 in light of recent experiments addressing how a death receptor can trigger both apoptotic and nonapoptotic signaling pathways.
Collapse
Affiliation(s)
- Jean-Philippe Guégan
- Centre Eugène Marquis, INSERM U1242-COSS, Equipe Labellisée Ligue Contre Le Cancer, Rennes, France.,Université de Rennes-1, Rennes, France
| | - Patrick Legembre
- Centre Eugène Marquis, INSERM U1242-COSS, Equipe Labellisée Ligue Contre Le Cancer, Rennes, France.,Université de Rennes-1, Rennes, France
| |
Collapse
|
19
|
Le Gallo M, Poissonnier A, Blanco P, Legembre P. CD95/Fas, Non-Apoptotic Signaling Pathways, and Kinases. Front Immunol 2017; 8:1216. [PMID: 29021794 PMCID: PMC5623854 DOI: 10.3389/fimmu.2017.01216] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2017] [Accepted: 09/14/2017] [Indexed: 12/13/2022] Open
Abstract
Endothelial cells lining new blood vessels that develop during inflammatory disorders or cancers act as doors that either allow or block access to the tumor or inflamed organ. Recent data show that these endothelial cells in cancer tissues and inflamed tissues of lupus patients overexpress CD95L, the biological role of which is a subject of debate. The receptor CD95 (also named Fas or apoptosis antigen 1) belongs to the tumor necrosis factor (TNF) receptor superfamily. Its cognate ligand, CD95L, is implicated in immune homeostasis and immune surveillance. Because mutations of this receptor or its ligand lead to autoimmune disorders such as systemic lupus erythematosus (SLE) and cancers, CD95 and CD95L were initially thought to play a role in immune homeostasis and tumor elimination via apoptotic signaling pathways. However, recent data reveal that CD95 also evokes non-apoptotic signals, promotes inflammation, and contributes to carcinogenesis; therefore, it is difficult to dissect its apoptotic effects from its non-apoptotic effects during pathogenesis of disease. CD95L is cleaved by metalloproteases and so exists in two different forms: a transmembrane form and a soluble ligand (s-CD95L). We recently observed that the soluble ligand is overexpressed in serum from patients with triple-negative breast cancer or SLE, in whom it contributes to disease severity by activating non-apoptotic signaling pathways and promoting either metastatic dissemination or accumulation of certain T cell subsets in damaged organs. Here, we discuss the roles of CD95 in modulating immune functions via induction of mainly non-apoptotic signaling pathways.
Collapse
Affiliation(s)
- Matthieu Le Gallo
- Centre Eugène Marquis, Rennes, France.,Equipe Labellisée Ligue Contre Le Cancer, INSERM U1242 COSS Institut National de la Santé et de la Recherche Médical, Rennes, France.,Université de Rennes-1, Rennes, France
| | - Amanda Poissonnier
- Centre Eugène Marquis, Rennes, France.,Equipe Labellisée Ligue Contre Le Cancer, INSERM U1242 COSS Institut National de la Santé et de la Recherche Médical, Rennes, France.,Université de Rennes-1, Rennes, France
| | - Patrick Blanco
- Centre Hospitalier Universitaire (CHU) de Bordeaux, Université de Bordeaux, Bordeaux, France.,UMR CNRS 5164, Bordeaux, France
| | - Patrick Legembre
- Centre Eugène Marquis, Rennes, France.,Equipe Labellisée Ligue Contre Le Cancer, INSERM U1242 COSS Institut National de la Santé et de la Recherche Médical, Rennes, France.,Université de Rennes-1, Rennes, France
| |
Collapse
|
20
|
The Btk-dependent PIP5K1γ lipid kinase activation by Fas counteracts FasL-induced cell death. Apoptosis 2017; 22:1344-1352. [PMID: 28879546 DOI: 10.1007/s10495-017-1415-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
The Fas/FasL system plays a critical role in death by apoptosis and immune escape of cancer cells. The Fas receptor being ubiquitously expressed in tissues, its apoptotic-inducing function, initiated upon FasL binding, is tightly regulated by several negative regulatory mechanisms to prevent inappropriate cell death. One of them, involving the non-receptor tyrosine kinase Btk, was reported mainly in B cells and only poorly described. We report here that Btk negatively regulates, through its tyrosine kinase activity, the FasL-mediated cell death in epithelial cell lines from colon cancer origin. More importantly, we show that Btk interacts not only with Fas but also with the phosphatidylinositol-4-phosphate 5-kinase, PIP5K1γ, which, upon stimulation by Fas ligand, is responsible of a rapid and transient synthesis of phosphatidylinositol-4,5-bisphosphate (PI(4,5)P2). This production requires both the presence and the tyrosine kinase activity of Btk, and participates in the negative regulation of FasL-mediated cell death since knocking down PIP5K1γ expression significantly strengthens the apoptotic signal upon FasL engagement. Altogether, our data demonstrate the cooperative role of Btk and PIP5K1γ in a FasL-induced PI(4,5)P2 production, both proteins participating to the threshold setting of FasL-induced apoptotic commitment in colorectal cell lines.
Collapse
|
21
|
Selectin catch-bonds mechanotransduce integrin activation and neutrophil arrest on inflamed endothelium under shear flow. Blood 2017; 130:2101-2110. [PMID: 28811304 DOI: 10.1182/blood-2017-05-783027] [Citation(s) in RCA: 63] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2017] [Accepted: 08/03/2017] [Indexed: 12/27/2022] Open
Abstract
E-selectin extends from the plasma membrane of inflamed endothelium and serves to capture leukocytes from flowing blood via long-lived catch-bonds that support slow leukocyte rolling under shear stress. Its ligands are glycosylated with the tetrasaccharide sialyl Lewisx (sLex), which contributes to bond affinity and specificity. E-selectin-mediated rolling transmits signals into neutrophils that trigger activation of high-affinity β2-integrins necessary for transition to shear-resistant adhesion and transendothelial migration. Rivipansel is a glycomimetic drug that inhibits E-selectin-mediated vaso-occlusion induced by integrin-dependent sickle-red blood cell-leukocyte adhesion. How Rivipansel antagonizes ligand recognition by E-selectin and blocks outside-in signaling of integrin-mediated neutrophil arrest while maintaining rolling immune-surveillance is unknown. Here, we demonstrate that sLex expressed on human L-selectin is preferentially bound by E-selectin and, on ligation, initiates secretion of MRP8/14 that binds TLR4 to elicit the extension of β2-integrin to an intermediate affinity state. Neutrophil rolling over E-selectin at precise shear stress transmits tension and catch-bond formation with L-selectin via sLex, resulting in focal clusters that deliver a distinct signal to upshift β2-integrins to a high-affinity state. Rivipansel effectively blocked formation of selectin catch-bonds, revealing a novel mechanotransduction circuit that rapidly converts extended β2-integrins to high-affinity shear-resistant bond clusters with intracellular adhesion molecule 1 on inflamed endothelium.
Collapse
|