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M Yusoff NNF, Ahmad S, Wan Abdul Rahman WF, Mohamud R, C Boer J, Plebanski M, Abdullah B, Chen X, Tengku Din TADAA. CD4+ Foxp3+ Regulatory T-cells in Modulating Inflammatory Microenvironment in Chronic Rhinosinusitis with Nasal Polyps: Progress and Future Prospect. Cytokine 2024; 178:156557. [PMID: 38452440 DOI: 10.1016/j.cyto.2024.156557] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Revised: 01/26/2024] [Accepted: 02/20/2024] [Indexed: 03/09/2024]
Abstract
Chronic rhinosinusitis with nasal polyps (CRSwNP) is a subtype of chronic rhinosinusitis (CRS) characterized by the presence of nasal polyps (NP) in the paranasal mucosa. Despite the complex etiology, NP is believed to result from chronic inflammation. The long-term aftermath of the type 2 response is responsible for symptoms seen in NP patients, i.e. rhinorrhea, hyposmia, and nasal obstruction. Immune cellular tolerogenic mechanisms, particularly CD4 + Foxp3 + regulatory T cells (Tregs), are crucial to curtail inflammatory responses. Current evidence suggests impaired Treg activity is the main reason underlying the compromise of self-tolerance, contributing to the onset of CRSwNP. There is compelling evidence that tumor necrosis factor 2 (TNFR2) is preferentially expressed by Tregs, and TNFR2 is able to identify the most potent suppressive subset of Tregs. Tumor necrosis factor (TNF)-TNFR2 interaction plays a decisive role in the activation and expansion of Tregs. This review summarizes current understanding of Tregs biology, focusing on the discussion of the recent advances in the study of TNF-TNFR2 axis in the upregulation of Treg function as a negative feedback mechanism in the control of chronic inflammation. The role of dysregulation of Tregs in the immunopathogenesis of CRSwNP will be analyzed. The future perspective on the harnessing Tregs-mediated self-tolerant mechanism in the management of CRSwNP will be introduced.
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Affiliation(s)
- Nur Najwa Farahin M Yusoff
- Department of Chemical Pathology, School of Medical Sciences, Universiti Sains Malaysia, Kelantan, Malaysia
| | - Suhana Ahmad
- Department of Immunology, School of Medical Sciences, Universiti Sains Malaysia, Kelantan, Malaysia
| | | | - Rohimah Mohamud
- Department of Immunology, School of Medical Sciences, Universiti Sains Malaysia, Kelantan, Malaysia
| | - Jennifer C Boer
- Translational Immunology and Nanotechnology Unit, School of Health and Biomedical Sciences, RMIT University, Bundoora, Victoria 3083, Australia
| | - Magdalena Plebanski
- Translational Immunology and Nanotechnology Unit, School of Health and Biomedical Sciences, RMIT University, Bundoora, Victoria 3083, Australia
| | - Baharudin Abdullah
- Department of Otorhinolaryngology-Head and Neck Surgery, School of Medical Sciences, Universiti Sains Malaysia, Kelantan, Malaysia.
| | - Xin Chen
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macau SAR, China
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da Silva PB, Romão-Veiga M, Ribeiro-Vasques VR, Peraçoli JC, Peraçoli MTS, Amaral LM. Progesterone modulates TNF receptors expression by Jurkat cells cultured with plasma from pregnant women with preeclampsia. Int Immunopharmacol 2024; 130:111701. [PMID: 38382266 DOI: 10.1016/j.intimp.2024.111701] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2023] [Revised: 02/12/2024] [Accepted: 02/13/2024] [Indexed: 02/23/2024]
Abstract
Pregnant women with preeclampsia (PE) present a shift in the immune response to an inflammatory profile. This deviation could be due to the interaction of tumor necrosis factor (TNF) with TNFR1 and TNFR2 receptors, besides the failure in modulation of inflammation regulatory mechanisms. This study evaluated the effects of progesterone on the expression of TNFR1 and TNFR2 by Jurkat cells after stimulation with plasma from PE and normotensive (NT) pregnant women. Jurkat cells were cultured with or without progesterone in a medium containing 20% (v/v) plasma from PE or NT women. The expression of TNF receptors was evaluated by flow cytometry. The concentration of soluble forms of TNF receptors and cytokines was determined in culture supernatant and plasma by ELISA. The plasma of PE women showed significantly higher concentrations of sTNFR1 and TNF and lower concentrations of sTNFR2 compared to the NT group. TNFR1 receptor expression was increased in Jurkat cells, while TNFR2 was decreased after culture with PE plasma when compared with Jurkat cells cultured with progesterone and plasma from NT women. The concentration of sTNFR1, TNF, and IL-10 in the culture supernatant of Jurkat cells was increased after culture with PE plasma, while the sTNFR2 receptor was decreased when compared to the NT group. Results demonstrate that in preeclamptic women a systemic inflammation occurs with an increase of inflammatory molecules, and progesterone may have a modulating effect on the expression of TNF receptors, shifting Jurkat cells towards an anti-inflammatory profile with greater expression of TNFR2.
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Affiliation(s)
- Patrícia B da Silva
- Department of Gynecology and Obstetrics, Botucatu Medical School, São Paulo State University-UNESP, Botucatu, São Paulo, Brazil
| | - Mariana Romão-Veiga
- Department of Gynecology and Obstetrics, Botucatu Medical School, São Paulo State University-UNESP, Botucatu, São Paulo, Brazil
| | - Vanessa R Ribeiro-Vasques
- Department of Chemistry and Biological Sciences, Institute of Biosciences, São Paulo State University-UNESP, Botucatu, São Paulo, Brazil
| | - José C Peraçoli
- Department of Gynecology and Obstetrics, Botucatu Medical School, São Paulo State University-UNESP, Botucatu, São Paulo, Brazil
| | - Maria T S Peraçoli
- Department of Gynecology and Obstetrics, Botucatu Medical School, São Paulo State University-UNESP, Botucatu, São Paulo, Brazil; Department of Chemistry and Biological Sciences, Institute of Biosciences, São Paulo State University-UNESP, Botucatu, São Paulo, Brazil
| | - Lorena M Amaral
- Department of Pharmacology and Toxicology, University of Mississippi Medical Center-UMMC, Jackson, MS, USA.
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Mensink M, Verleng LJ, Schrama E, Janssen GM, Tjokrodirijo RT, van Veelen PA, Jiang Q, Pascutti MF, van der Hoorn ML, Eikmans M, de Kivit S, Borst J. Tregs from human blood differentiate into nonlymphoid tissue-resident effector cells upon TNFR2 costimulation. JCI Insight 2024; 9:e172942. [PMID: 38341270 DOI: 10.1172/jci.insight.172942] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2023] [Accepted: 01/23/2024] [Indexed: 02/12/2024] Open
Abstract
Tregs can facilitate transplant tolerance and attenuate autoimmune and inflammatory diseases. Therefore, it is clinically relevant to stimulate Treg expansion and function in vivo and to create therapeutic Treg products in vitro. We report that TNF receptor 2 (TNFR2) is a unique costimulus for naive, thymus-derived Tregs (tTregs) from human blood that promotes their differentiation into nonlymphoid tissue-resident (NLT-resident) effector Tregs, without Th-like polarization. In contrast, CD28 costimulation maintains a lymphoid tissue-resident (LT-resident) Treg phenotype. We base this conclusion on transcriptome and proteome analysis of TNFR2- and CD28-costimulated CD4+ tTregs and conventional T cells (Tconvs), followed by bioinformatic comparison with published transcriptomic Treg signatures from NLT and LT in health and disease, including autoimmunity and cancer. These analyses illuminate that TNFR2 costimulation promoted tTreg capacity for survival, migration, immunosuppression, and tissue regeneration. Functional studies confirmed improved migratory ability of TNFR2-costimulated tTregs. Flow cytometry validated the presence of the TNFR2-driven tTreg signature in effector/memory Tregs from the human placenta, as opposed to blood. Thus, TNFR2 can be exploited as a driver of NLT-resident tTreg differentiation for adoptive cell therapy or antibody-based immunomodulation in human disease.
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Scurt FG, Menne J, Brandt S, Bernhardt A, Mertens PR, Haller H, Chatzikyrkou C. Endostatin, soluble tumour necrosis factor receptor 1 and soluble tumour necrosis factor receptor 2 cannot predict new onset of microalbuminuria in patients with type 2 diabetes. Diabetes Metab Res Rev 2024; 40:e3753. [PMID: 38050450 DOI: 10.1002/dmrr.3753] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/16/2022] [Revised: 09/25/2023] [Accepted: 11/05/2023] [Indexed: 12/06/2023]
Abstract
AIMS Inflammation and angiogenesis play an important role in the development of early diabetic kidney disease. We investigated the association of soluble Tumour Necrosis Factor Receptor 1 (sTNF-R1), sTNF-R2 and endostatin with new onset microalbuminuria in normoalbuminuric patients with diabetes mellitus type 2. METHODS We conducted a case control study to assess serum levels of sTNF-R1, sTNF-R2 and endostatin in 169 patients with new onset microalbuminuria and in 188 matched normoalbuminuric, diabetic controls. Baseline serum samples from participants of the ROADMAP (Randomized Olmesartan and Diabetes Microalbuminuria Prevention) and observational follow-up (ROADMAP-OFU) studies were used. RESULTS Endostatin and sTNF-R1 but not sTNF-R2 were increased at baseline in patients with future microalbuminuria. In the multivariate analysis, each log2 increment in endostatin levels was associated with an increase of only 6% in the risk of development of microalbuminuria (adjusted HR (95% CI) 1.006 (1.001-1011). sTNF-R1 and sTNF-R2 levels were conversely associated with microalbuminuria, but the results did not reach statistical significance. The respective adjusted HRs (95% CI) were 1.305 (0.928-1.774) and 0.874 (0.711-1.074). CONCLUSIONS sTNF-R1 and sTNF-R2 failed to predict the occurrence of microalbuminuria in normoalbuminuric patients with type 2 diabetes. Likewise, the utility of endostatin in predicting new onset proteinuria is limited.
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Affiliation(s)
- Florian G Scurt
- Clinic of Nephrology, Hypertension, Diabetes and Endocrinology, Otto-von-Guericke University Magdeburg, Magdeburg, Germany
| | - Jan Menne
- Department of Nephrology, KRH Hospital Siloah, Klinikum Region Hannover GmbH, Hanover, Germany
| | - Sabine Brandt
- Clinic of Nephrology, Hypertension, Diabetes and Endocrinology, Otto-von-Guericke University Magdeburg, Magdeburg, Germany
| | - Anja Bernhardt
- Clinic of Nephrology, Hypertension, Diabetes and Endocrinology, Otto-von-Guericke University Magdeburg, Magdeburg, Germany
| | - Peter R Mertens
- Clinic of Nephrology, Hypertension, Diabetes and Endocrinology, Otto-von-Guericke University Magdeburg, Magdeburg, Germany
| | - Hermann Haller
- Department of Nephrology, Hanover Medical School, Hanover, Germany
| | - Christos Chatzikyrkou
- Department of Nephrology, Hanover Medical School, Hanover, Germany
- PHV-Dialysis Center Halberstadt, Halberstadt, Germany
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Zhang T, Han X, Zhang H, Li X, Zhou X, Feng S, Guo C, Song F, Tao T, Yin C, Xia J. Identification of molecular markers for predicting the severity of heart failure after AMI: An Olink precision proteomic study. Clin Chim Acta 2024; 555:117825. [PMID: 38331209 DOI: 10.1016/j.cca.2024.117825] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2023] [Revised: 01/06/2024] [Accepted: 02/05/2024] [Indexed: 02/10/2024]
Abstract
BACKGROUND Acute myocardial infarction (AMI) still has a high incidence of varying degrees of heart failure (HF). The aim of this study is to identify new molecular markers for predicting the severity of HF after AMI. METHODS We analyzed demographic indicators, past medical history, clinical indicators, major adverse cardiac events (MACEs) and molecular markers in patients with different Killip classifications after AMI. Olink proteomics was used to explore new molecular markers for predicting different severity of HF after AMI. RESULTS Neutrophil count was the independent risk factors for in-hospital MACEs. Nineteen differentially expressed proteins (DEPs) increased significantly with increasing Killip classification. Five DEPs were also found to have an AUC (95 % CI) value greater than 0.8: GDF-15, NT-pro BNP, TNF-R2, TNF-R1 and TFF3. CONCLUSIONS Neutrophil count, GDF-15, TNF-R2, TNF-R1 and TFF3 were closely related to the Killip classification of HF after AMI, which suggests that the inflammatory response plays an important role in the severity of HF after AMI and that regulating inflammation might become a new target for controlling HF.
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Affiliation(s)
- Tianxing Zhang
- Department of Cardiology, Xuanwu Hospital, Capital Medical University, Beijing 100053, China
| | - Xuexue Han
- Department of Cardiology, Xuanwu Hospital, Capital Medical University, Beijing 100053, China
| | - Hao Zhang
- Department of Cardiology, Xuanwu Hospital, Capital Medical University, Beijing 100053, China
| | - Xue Li
- Department of Cardiology, Xuanwu Hospital, Capital Medical University, Beijing 100053, China
| | - Xingzhu Zhou
- Department of Cardiology, Xuanwu Hospital, Capital Medical University, Beijing 100053, China
| | - Shuhui Feng
- Department of Cardiology, Xuanwu Hospital, Capital Medical University, Beijing 100053, China
| | - Chenglong Guo
- Department of Cardiology, Xuanwu Hospital, Capital Medical University, Beijing 100053, China
| | - Fei Song
- Department of Cardiology, Xuanwu Hospital, Capital Medical University, Beijing 100053, China
| | - Tianqi Tao
- Department of Geriatrics, The Second Medical Center and National Clinical Research Center for Geriatric Diseases, Chinese PLA General Hospital, Beijing, China
| | - Chunlin Yin
- Department of Cardiology, Xuanwu Hospital, Capital Medical University, Beijing 100053, China
| | - Jinggang Xia
- Department of Cardiology, Xuanwu Hospital, Capital Medical University, Beijing 100053, China.
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Zhang N, Zheng N, Luo D, Lin J, Lin D, Lu Y, Lai W, Bian Y, Wang H, Ye J, Yang J, Liu J, Que W, Chen X. A novel single domain bispecific antibody targeting VEGF and TNF-α ameliorates rheumatoid arthritis. Int Immunopharmacol 2024; 126:111240. [PMID: 37992444 DOI: 10.1016/j.intimp.2023.111240] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2023] [Revised: 11/06/2023] [Accepted: 11/13/2023] [Indexed: 11/24/2023]
Abstract
Anti-TNF-α therapy fails in 30% of patients, where TNF-α may not be the key causative factor in these patients. We developed a bispecific single-domain antibody block TNF-α and VEGF (V5-3).The experiments showed that V5-3 effectively activated proliferation and migration of RA-FLS and HUVEC, tube-forming role of HUVEC, and expression of inflammatory factors in vitro. Besides, the experiments indicated that the anti-RA activity of V5-3 was superior to Anbainuo in vivo. Application of V5-3 reduced the expression of inflammatory factors, extent of synovial inflammation and angiogenesis and attenuated the severity of autoimmune arthritis in collagen-induced arthritis (CIA) mice. Mechanistically, V5-3 suppressed p65, AKT and VEGFR2 phosphorylation, as well as production of TNF-α and VEGF in joint tissues. These results demonstrated that V5-3 displayed a superior effect of anti-RA, may be a new therapy to overcome the limitations of anti-TNF-α monoclonal antibody.
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Affiliation(s)
- Nanwen Zhang
- The School of Pharmacy, Fujian Medical University, Fuzhou, Fujian 350122, China; Fujian Key Laboratory of Drug Target Discovery and Structural and Functional Research, Fuzhou 350122, Fujian, China
| | - Ningning Zheng
- The School of Pharmacy, Fujian Medical University, Fuzhou, Fujian 350122, China; Putian Lanhai Nuclear Medicine Research Center, Putian 351100, Fujian,China
| | - Dunxiong Luo
- The Department of Physical Education, Fujian Medical University, Fuzhou 350122, Fujian, China
| | - Juan Lin
- The School of Pharmacy, Fujian Medical University, Fuzhou, Fujian 350122, China
| | - Duoduo Lin
- The School of Pharmacy, Fujian Medical University, Fuzhou, Fujian 350122, China
| | - Yongkang Lu
- The School of Pharmacy, Fujian Medical University, Fuzhou, Fujian 350122, China
| | - Weipeng Lai
- The School of Pharmacy, Fujian Medical University, Fuzhou, Fujian 350122, China
| | - Yize Bian
- The School of Pharmacy, Fujian Medical University, Fuzhou, Fujian 350122, China
| | - He Wang
- The School of Integrative Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou 350122, Fujian, China
| | - Jian Ye
- The Department of Orthopedics, Nanping First Hospital Affiliated with Fujian Medical University, Fujian Medical University, Nanping 353000, Fujian, China; Third Clinical Medical College, Fujian Medical University, Fuzhou 350122, Fujian, China
| | - Juhua Yang
- The School of Pharmacy, Fujian Medical University, Fuzhou, Fujian 350122, China; Fujian Key Laboratory of Drug Target Discovery and Structural and Functional Research, Fuzhou 350122, Fujian, China.
| | - Jiaan Liu
- The School of Pharmacy, Fujian Medical University, Fuzhou, Fujian 350122, China.
| | - Wenzhong Que
- Department of Rheumatology, Fuzhou No. 1 Hospital Affiliated with Fujian Medical University, Fuzhou 350009, Fujian, China.
| | - Xiaole Chen
- The School of Pharmacy, Fujian Medical University, Fuzhou, Fujian 350122, China; Fujian Key Laboratory of Drug Target Discovery and Structural and Functional Research, Fuzhou 350122, Fujian, China.
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Aciole MR, Gonçales JP, Neves PAF, Soares CRP, de Oliveira MI, de Melo HRL, de Lima Neto RG, Moura LCRV, Araújo PSR, de Lorena VMB. Levels of soluble TNF receptors (sTNFR1 and sTNFR2) increase with clinical worsening of patients and are related to COVID-19 mortality. Immunobiology 2024; 229:152748. [PMID: 38128238 DOI: 10.1016/j.imbio.2023.152748] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Revised: 09/01/2023] [Accepted: 09/13/2023] [Indexed: 12/23/2023]
Abstract
The present study aimed to inspect the serum levels of the soluble receptors, sTNFR1 and sTNFR2, in patients with COVID-19. The large production of inflammatory cytokines is an essential process in the pathogenesis of COVID-19. TNF is a multifaceted proinflammatory cytokine which has soluble and membrane receptors. Thus, knowing the role of these receptors will help better understand this disease's immunopathogenesis. We included 131 patients confirmed for SARS-CoV-2, separated into three groups: ward patients without O2 support, group A (n = 14); ward patients with O2 support, group B (n = 85), and patients in an intensive care unit (ICU), group C (n = 32), making up the receptors dosed by flow cytometry. The results showed that sTNFR1 and sTNFR2 are associated with disease severity, being higher in group C when compared to group A. As for the levels of receptors and their relationship with the degree of lung involvement, we found higher values of sTNFR1 in patients in group 1 (pulmonary involvement < 25%), suggesting that inflammatory processes related to TNF are not necessarily associated with the primary site of infection. When we analysed the patients who passed away compared to those who recovered, both receptors significantly increased the mortality numbers. These findings suggest a relevant influence of soluble receptors in the inflammatory processes involved in the pathogenesis of COVID-19. Wherefore, we suggest using these receptors as biomarkers of severity and mortality of the disease.
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Affiliation(s)
- Melayne Rocha Aciole
- Department of Immunology, Instituto Aggeu Magalhães, Fundação Oswaldo Cruz, Pernambuco, Brazil; Federal University of Pernambuco - Postgraduate in Tropical Medicine, Recife, Pernambuco, Brazil; Ser Educational Group - Recife, Pernambuco, Brazil
| | - Juliana Prado Gonçales
- Department of Immunology, Instituto Aggeu Magalhães, Fundação Oswaldo Cruz, Pernambuco, Brazil; Ser Educational Group - Recife, Pernambuco, Brazil
| | - Patrícia Areias Feitosa Neves
- Department of Immunology, Instituto Aggeu Magalhães, Fundação Oswaldo Cruz, Pernambuco, Brazil; Federal University of Pernambuco - Postgraduate in Tropical Medicine, Recife, Pernambuco, Brazil
| | | | - Marta Iglis de Oliveira
- Federal University of Pernambuco - Postgraduate in Tropical Medicine, Recife, Pernambuco, Brazil
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Thougaard E, Nielsen PV, Forsberg A, Phuong V, Velasco AM, Wlodarczyk A, Wajant H, Lang I, Mikkelsen JD, Clausen BH, Brambilla R, Lambertsen KL. Systemic treatment with a selective TNFR2 agonist alters the central and peripheral immune responses and transiently improves functional outcome after experimental ischemic stroke. J Neuroimmunol 2023; 385:578246. [PMID: 37988839 DOI: 10.1016/j.jneuroim.2023.578246] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Revised: 10/27/2023] [Accepted: 11/13/2023] [Indexed: 11/23/2023]
Abstract
Ischemic stroke often leaves survivors with permanent disabilities and therapies aimed at limiting detrimental inflammation and improving functional outcome are still needed. Tumor necrosis factor (TNF) levels increase rapidly after ischemic stroke, and while signaling through TNF receptor 1 (TNFR1) is primarily detrimental, TNFR2 signaling mainly has protective functions. We therefore investigated how systemic stimulation of TNFR2 with the TNFR2 agonist NewSTAR2 affects ischemic stroke in mice. We found that NewSTAR2 treatment induced changes in peripheral immune cell numbers and transiently affected microglial numbers and neuroinflammation. However, this was not sufficient to improve long-term functional outcome after stroke in mice.
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Affiliation(s)
- Estrid Thougaard
- Neurobiology Research, Department of Molecular Medicine, University of Southern Denmark, J. B. Winsløwsvej 21 st, 5000 Odense C, Denmark; BRIDGE - Brain Research - Inter Disciplinary Guided Excellence, Department of Clinical Research, University of Southern Denmark, J.B. Winsløwsvej 19, 5000 Odense C, Denmark.
| | - Pernille Vinther Nielsen
- Neurobiology Research, Department of Molecular Medicine, University of Southern Denmark, J. B. Winsløwsvej 21 st, 5000 Odense C, Denmark; BRIDGE - Brain Research - Inter Disciplinary Guided Excellence, Department of Clinical Research, University of Southern Denmark, J.B. Winsløwsvej 19, 5000 Odense C, Denmark; Department of Neurology, Odense University Hospital, J.B. Winsløwsvej 4, 5000 Odense C, Denmark.
| | - Amalie Forsberg
- Neurobiology Research, Department of Molecular Medicine, University of Southern Denmark, J. B. Winsløwsvej 21 st, 5000 Odense C, Denmark.
| | - Victoria Phuong
- Neurobiology Research, Department of Molecular Medicine, University of Southern Denmark, J. B. Winsløwsvej 21 st, 5000 Odense C, Denmark.
| | - Aitana Martínez Velasco
- Neurobiology Research Unit, University Hospital Rigshospitalet, Inge Lehmanns Vej 6, 2100 Copenhagen, Denmark
| | - Agnieszka Wlodarczyk
- Neurobiology Research, Department of Molecular Medicine, University of Southern Denmark, J. B. Winsløwsvej 21 st, 5000 Odense C, Denmark; BRIDGE - Brain Research - Inter Disciplinary Guided Excellence, Department of Clinical Research, University of Southern Denmark, J.B. Winsløwsvej 19, 5000 Odense C, Denmark.
| | - Harald Wajant
- Division of Molecular Internal Medicine, Department of Internal Medicine II, University Hospital Würzburg, Oberdürrbacher Straße 6, Würzburg 97080, Germany.
| | - Isabell Lang
- Division of Molecular Internal Medicine, Department of Internal Medicine II, University Hospital Würzburg, Oberdürrbacher Straße 6, Würzburg 97080, Germany.
| | - Jens D Mikkelsen
- Neurobiology Research, Department of Molecular Medicine, University of Southern Denmark, J. B. Winsløwsvej 21 st, 5000 Odense C, Denmark; Neurobiology Research Unit, University Hospital Rigshospitalet, Inge Lehmanns Vej 6, 2100 Copenhagen, Denmark; Department of Neuroscience, University of Copenhagen, Blegdamsvej 3B, 2200 Copenhagen N, Denmark.
| | - Bettina Hjelm Clausen
- Neurobiology Research, Department of Molecular Medicine, University of Southern Denmark, J. B. Winsløwsvej 21 st, 5000 Odense C, Denmark; BRIDGE - Brain Research - Inter Disciplinary Guided Excellence, Department of Clinical Research, University of Southern Denmark, J.B. Winsløwsvej 19, 5000 Odense C, Denmark.
| | - Roberta Brambilla
- Neurobiology Research, Department of Molecular Medicine, University of Southern Denmark, J. B. Winsløwsvej 21 st, 5000 Odense C, Denmark; BRIDGE - Brain Research - Inter Disciplinary Guided Excellence, Department of Clinical Research, University of Southern Denmark, J.B. Winsløwsvej 19, 5000 Odense C, Denmark; The Miami Project to Cure Paralysis, Department of Neurological Surgery, University of Miami Miller School of Medicine, 1095 NW 14th Terrace, Lois Pope LIFE Center, Miami, FL 33136, USA.
| | - Kate Lykke Lambertsen
- Neurobiology Research, Department of Molecular Medicine, University of Southern Denmark, J. B. Winsløwsvej 21 st, 5000 Odense C, Denmark; BRIDGE - Brain Research - Inter Disciplinary Guided Excellence, Department of Clinical Research, University of Southern Denmark, J.B. Winsløwsvej 19, 5000 Odense C, Denmark; Department of Neurology, Odense University Hospital, J.B. Winsløwsvej 4, 5000 Odense C, Denmark.
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Murakoshi M, Kamei N, Suzuki Y, Kubota M, Sanuki M, Tashiro H, Iwasawa T, Kato K, Tanaka M, Furuhashi M, Gohda T. Circulating tumor necrosis factor-related biomarkers predict kidney function decline in Japanese patients with diabetes: An observational cohort study. Diabetes Res Clin Pract 2023; 206:111017. [PMID: 37972856 DOI: 10.1016/j.diabres.2023.111017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/15/2023] [Revised: 11/04/2023] [Accepted: 11/13/2023] [Indexed: 11/19/2023]
Abstract
AIMS Tumor necrosis factor (TNF) receptors (TNFRs: TNFR1 and, TNFR2) are reportedly associated with chronic kidney disease (CKD) progression chiefly in Caucasian patients with diabetes. We assessed the prognostic value of TNF-related biomarkers for CKD progression in Japanese patients with diabetes. METHODS We estimated TNF-related biomarkers using an enzyme-linked immunosorbent assay in 640 patients with diabetes. Cox proportional hazards analysis was performed to estimate hazard ratios (HRs) per one standard deviation (SD) increase in a log-transformed biomarker. The kidney and the composite outcome were defined as a 30% reduction in estimated glomerular filtration rate (eGFR) from baseline, and kidney outcome plus death before kidney outcome, respectively. RESULTS During the median follow-up of 5.4 years, 75 (11.7%) patients reached the kidney outcome and 37 (5.8%) died before reaching the kidney outcome. Each SD increase in baseline circulating TNFR1, TNFR2, and ephrin type-A receptor 2 (EphA2) was associated with a higher risk of the kidney outcome independently from baseline eGFR and urine albumin-to-creatinine ratio. However, circulating osteoprotegerin was associated with the composite outcome only. CONCLUSIONS Elevated TNFR1, TNFR2, and EphA2 were associated with both kidney and composite outcomes in Japanese patients with diabetes.
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Affiliation(s)
- Maki Murakoshi
- Department of Nephrology, Juntendo University Faculty of Medicine, Tokyo, Japan
| | - Nozomu Kamei
- Department of Endocrinology and Metabolism, Hiroshima Red Cross Hospital & Atomic-bomb Survivors Hospital, Hiroshima, Japan; Institute for Clinical Research, National Hospital Organization, Kure Medical Center and Chugoku Cancer Center, Hiroshima, Japan
| | - Yusuke Suzuki
- Department of Nephrology, Juntendo University Faculty of Medicine, Tokyo, Japan
| | - Mitsunobu Kubota
- Department of Endocrinology and Diabetology, National Hospital Organization, Kure Medical Center and Chugoku Cancer Center, Hiroshima, Japan
| | - Michiyoshi Sanuki
- Institute for Clinical Research, National Hospital Organization, Kure Medical Center and Chugoku Cancer Center, Hiroshima, Japan
| | - Hirotaka Tashiro
- Department of Surgery, National Hospital Organization, Kure Medical Center and Chugoku Cancer Center, Hiroshima, Japan
| | - Takumi Iwasawa
- Institute of Life Innovation Studies, Toyo University, Tokyo, Japan
| | - Kazunori Kato
- Institute of Life Innovation Studies, Toyo University, Tokyo, Japan
| | - Marenao Tanaka
- Department of Cardiovascular, Renal and Metabolic Medicine, Sapporo Medical University School of Medicine, Sapporo, Japan
| | - Masato Furuhashi
- Department of Cardiovascular, Renal and Metabolic Medicine, Sapporo Medical University School of Medicine, Sapporo, Japan
| | - Tomohito Gohda
- Department of Nephrology, Juntendo University Faculty of Medicine, Tokyo, Japan.
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Zhou C, Sun BY, Zhou PY, Yang ZF, Wang ZT, Liu G, Gan W, Wang Z, Zhou J, Fan J, Yi Y, Ren N, Qiu SJ. MAIT cells confer resistance to Lenvatinib plus anti-PD1 antibodies in hepatocellular carcinoma through TNF-TNFRSF1B pathway. Clin Immunol 2023; 256:109770. [PMID: 37717672 DOI: 10.1016/j.clim.2023.109770] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Revised: 08/20/2023] [Accepted: 09/10/2023] [Indexed: 09/19/2023]
Abstract
The combination of antiangiogenic agents and immune checkpoint inhibitors is more efficient than monotherapy in the management of hepatocellular carcinoma (HCC). Lenvatinib plus anti-PD1 antibodies have become the mainstay in HCC treatment. However, more than half the patients with HCC are non-responsive, and the mechanisms underlying drug resistance are unknown. To address this issue, we performed single-cell sequencing on samples from six HCC patients, aiming to explore cellular signals and molecular pathways related to the effect of lenvatinib plus anti-PD1 antibody treatment. GSVA analysis revealed that treatment with lenvatinib plus anti-PD1 antibody led to an increase in the TNF-NFKB pathway across all immune cell types, as compared to the non-treatment group. Mucosal-associated invariant T (MAIT) cells were found to secrete TNF, which activates TNFRSF1B on regulatory T cells, thereby promoting immunosuppression. Additionally, TNFSF9 was highly expressed in anticancer immune cells, including CD8+ effector T cells, MAIT, and γδ T cells in the treatment group. We also detected CD3+ macrophages in both HCC and pan-cancer tissues. Overall, our findings shed light on the potential mechanisms behind the effectiveness of lenvatinib plus anti-PD1 antibody treatment in HCC patients. By understanding these mechanisms better, we may be able to develop more effective treatment strategies for patients who do not respond to current therapies.
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Affiliation(s)
- Cheng Zhou
- Department of Liver Surgery and Transplantation, and Key Laboratory of Carcinogenesis and Cancer Invasion (Ministry of Education), Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Bao-Ye Sun
- Department of Liver Surgery and Transplantation, and Key Laboratory of Carcinogenesis and Cancer Invasion (Ministry of Education), Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Pei-Yun Zhou
- Department of Liver Surgery and Transplantation, and Key Laboratory of Carcinogenesis and Cancer Invasion (Ministry of Education), Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Zhang-Fu Yang
- Department of Liver Surgery and Transplantation, and Key Laboratory of Carcinogenesis and Cancer Invasion (Ministry of Education), Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Zhu-Tao Wang
- Department of Liver Surgery and Transplantation, and Key Laboratory of Carcinogenesis and Cancer Invasion (Ministry of Education), Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Gao Liu
- Department of Liver Surgery and Transplantation, and Key Laboratory of Carcinogenesis and Cancer Invasion (Ministry of Education), Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Wei Gan
- Department of Liver Surgery and Transplantation, and Key Laboratory of Carcinogenesis and Cancer Invasion (Ministry of Education), Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Zheng Wang
- Department of Liver Surgery and Transplantation, and Key Laboratory of Carcinogenesis and Cancer Invasion (Ministry of Education), Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Jian Zhou
- Department of Liver Surgery and Transplantation, and Key Laboratory of Carcinogenesis and Cancer Invasion (Ministry of Education), Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Jia Fan
- Department of Liver Surgery and Transplantation, and Key Laboratory of Carcinogenesis and Cancer Invasion (Ministry of Education), Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Yong Yi
- Department of Liver Surgery and Transplantation, and Key Laboratory of Carcinogenesis and Cancer Invasion (Ministry of Education), Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China..
| | - Ning Ren
- Department of Liver Surgery and Transplantation, and Key Laboratory of Carcinogenesis and Cancer Invasion (Ministry of Education), Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China.; Institute of Fudan Minhang Academic Health System, and Key Laboratory of Whole-period Monitoring and Precise Intervention of Digestive Cancer, Minhang Hospital & AHS, Fudan University, Shanghai, China.
| | - Shuang-Jian Qiu
- Department of Liver Surgery and Transplantation, and Key Laboratory of Carcinogenesis and Cancer Invasion (Ministry of Education), Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China..
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11
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Mei X, Ouyang H, Zhang H, Jia W, Lu B, Zhang J, Ji L. Scutellarin suppresses the metastasis of triple-negative breast cancer via targeting TNFα/TNFR2-RUNX1-triggered G-CSF expression in endothelial cells. Biochem Pharmacol 2023; 217:115808. [PMID: 37716622 DOI: 10.1016/j.bcp.2023.115808] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Revised: 09/13/2023] [Accepted: 09/13/2023] [Indexed: 09/18/2023]
Abstract
Triple-negative breast cancer (TNBC) is heterogeneous and aggressive, with high vascularity and frequent metastasis. We have already found natural flavonoid scutellarin (SC) suppressed spontaneous TNBC metastasis via normalizing tumor vasculature in vivo. In this study, supernatant from tumor necrosis factorα (TNFα)-treated human mammary microvascular endothelial cell (HMMEC) promoted cell migration and pseudopod formation in TNBC cells, but these phenomena were disappeared in SC-co-treated HMMEC. TNFα enhanced the expression of granulocyte colony-stimulating factor (G-CSF) and granulocyte-macrophage colony-stimulating factor (GM-CSF) in both HMMEC and human umbilical vein endothelial cell (HUVEC). G-CSF promoted TNBC migration and invasion in vitro, while G-CSF neutralization antibody and SC both inhibited TNBC metastasis in Balb/c mice. SC had no inhibition on the G-CSF-induced TNBC cell migration, but reduced G-CSF content in TNBC tumor tissues and TNFα-stimulated endothelial cells (ECs). SC restricted the nuclear translocation of runt-related transcription factor 1 (RUNX1) in TNBC tumor vessels and TNFα-treated ECs. RUNX1 was found to directly bind to the promoter of G-CSF in TNBC tumor vessels and regulated G-CSF expression. TNF receptor 2 (TNFR2) was crucial for regulating the TNFα-induced RUNX1 activation and G-CSF expression. Notably, SC hindered the interaction between TNFα and TNFR2 via binding to TNFR2. This work demonstrated that SC reduced TNBC metastasis by targeting TNFα/TNFR2-initiated RUNX1 activation and subsequent G-CSF production in TNBC-associated ECs.
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Affiliation(s)
- Xiyu Mei
- The MOE Key Laboratory for Standardization of Chinese Medicines, Shanghai Key Laboratory of Compound Chinese Medicines and The SATCM Key Laboratory for New Resources and Quality Evaluation of Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China; Key Laboratory of Research and Development of Chinese Medicine of Zhejiang Province, Key Laboratory of Pharmacodynamic Material Basis Research in Chinese Medicine of Zhejiang Province, Institute of Basic Medicine, Zhejiang Academy of Traditional Chinese Medicine, Hangzhou 310007, China
| | - Hao Ouyang
- The MOE Key Laboratory for Standardization of Chinese Medicines, Shanghai Key Laboratory of Compound Chinese Medicines and The SATCM Key Laboratory for New Resources and Quality Evaluation of Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Hong Zhang
- The MOE Key Laboratory for Standardization of Chinese Medicines, Shanghai Key Laboratory of Compound Chinese Medicines and The SATCM Key Laboratory for New Resources and Quality Evaluation of Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Wangya Jia
- The MOE Key Laboratory for Standardization of Chinese Medicines, Shanghai Key Laboratory of Compound Chinese Medicines and The SATCM Key Laboratory for New Resources and Quality Evaluation of Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Bin Lu
- The MOE Key Laboratory for Standardization of Chinese Medicines, Shanghai Key Laboratory of Compound Chinese Medicines and The SATCM Key Laboratory for New Resources and Quality Evaluation of Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Jingnan Zhang
- The MOE Key Laboratory for Standardization of Chinese Medicines, Shanghai Key Laboratory of Compound Chinese Medicines and The SATCM Key Laboratory for New Resources and Quality Evaluation of Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Lili Ji
- The MOE Key Laboratory for Standardization of Chinese Medicines, Shanghai Key Laboratory of Compound Chinese Medicines and The SATCM Key Laboratory for New Resources and Quality Evaluation of Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China.
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Rivas-Castro A, Salinas-Lara C, Sánchez Garibay C, Abarca-Rojano E, Hernández-Pando R, Marquina-Castillo B, Flores Barrada MA, Peralta-Díaz Y, León-Marroquín EY, Tena Suck ML, Medina Mendoza J, Sánchez Gama Y, Soto Rojas LO, Choreño Parra JA, Romero-López JP. The role of TNF receptors as mediators of chronic vasculitis in possible milder forms of the CNS tuberculosis. J Infect Dev Ctries 2023; 17:1458-1465. [PMID: 37956380 DOI: 10.3855/jidc.17544] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2022] [Accepted: 05/07/2023] [Indexed: 11/15/2023] Open
Abstract
INTRODUCTION Central nervous system (CNS) tuberculosis (TB) is the most severe form of TB due to its high mortality and functional sequelae. There are several differential diagnoses for TB; and, it can also cause secondary conditions, such as vasculitis. METHODOLOGY 155 biopsies, corresponding to 155 different patients out of 5,386 registered biopsies from 2008-2013, met the criteria of unknown etiology vasculitis and evidence of cerebral vascular disease. These were analyzed to assess the presence of central nervous system TB. The selected cases were assessed with Suzaan Marais (SM) criteria for clinical tuberculosis. After that, Ziehl-Neelsen (ZN) staining and polymerase chain reaction (PCR) were performed to amplify a fragment of the insertion sequence IS6110 of M. tuberculosis. 21 patients met the criteria for definitive tuberculosis by ZN staining and PCR, and 2 met the criteria for possible tuberculosis. Tumor necrosis factor (TNF)-α, TNF-R1, and TNF-R2 were determined by immunohistochemistry in histological sections from formalin-fixed paraffin-embedded (FF-PE) tissues in the 23 selected patients. RESULTS Granulomatous TB was present in almost half of the cases. TNF-R1 and TNF-R2 were expressed mainly in blood vessels, histiocytes, and macrophages. TNF-R2 expression was higher than the other markers, which suggests an anti-inflammatory response against M. tuberculosis. CONCLUSIONS The histopathological presentation of TB is not always limited to granulomas, abscesses, or meningitis; there are also clinical presentations characterized only with chronic inflammation of nervous and vascular tissue.
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Affiliation(s)
- Alejandro Rivas-Castro
- Centro Médico Nacional "20 de Noviembre", Instituto de Seguridad y Servicios Sociales de los Trabajadores del Estado, Mexico City, Mexico
| | - Citlaltepetl Salinas-Lara
- Departamento de Neuropatología, Instituto Nacional de Neurología y Neurocirugía "Manuel Velasco Suárez", Mexico City, Mexico
| | - Carlos Sánchez Garibay
- Departamento de Neuropatología, Instituto Nacional de Neurología y Neurocirugía "Manuel Velasco Suárez", Mexico City, Mexico
| | - Edgar Abarca-Rojano
- Sección de Estudios de Pogrado e Investigacion, Escuela Superior de Medicina Instituto Politécnico Nacional, Mexico City, Mexico
| | - Rogelio Hernández-Pando
- Experimental Pathology Section. Department of Pathology. National Institute of Medical Sciences and Nutrition, Mexico City, Mexico
| | | | - Manuel Alejandro Flores Barrada
- Profesor investigador de la universidad Juárez Autónoma de Tabasco de la división académica multidisciplinaria Comalcalco, Tabasco, Mexico
| | - Yazmín Peralta-Díaz
- Departamento de Neuropatología, Instituto Nacional de Neurología y Neurocirugía "Manuel Velasco Suárez", Mexico City, Mexico
| | - Elsa Yazmín León-Marroquín
- Departamento de Física Médica, Hospital de Oncología Centro Médico Nacional Siglo XXI, Instituto Mexicano del Seguro Social, México
| | - Martha Lilia Tena Suck
- Departamento de Neuropatología, Instituto Nacional de Neurología y Neurocirugía "Manuel Velasco Suárez", Mexico City, Mexico
| | | | | | - Luis O Soto Rojas
- Laboratorio de Patogénesis Molecular, Laboratorio 4, Edificio A4, Carrera Médico Cirujano, Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de México, Tlalnepantla, Edomex, Mexico
| | - José Alberto Choreño Parra
- Departamento de Enseñanza, Instituto Nacional de Enfermedades Respiratorias Isanel Cosío Villegas, Mexico City, Mexico
| | - José Pablo Romero-López
- Red MEDICI, Carrera médico cirujano, Facultad de Estudios Superiores Iztacala UNAM, Mexico, Mexico
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13
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Ebrahim Soltani Z, Elahi M, Khavandi M, Haddadi NS, Shayan M, Khalilzadeh M, Dehpour AR. Therapeutic potential of infliximab for pruritus in mice model of cholestasis induced by bile duct ligation: Possible involvement of IL-31. Int Immunopharmacol 2023; 123:110806. [PMID: 37597403 DOI: 10.1016/j.intimp.2023.110806] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2023] [Revised: 08/11/2023] [Accepted: 08/13/2023] [Indexed: 08/21/2023]
Abstract
BACKGROUND Cholestatic pruritus is a distressful sensation that can cause a massive desire of scratching skin. Despite maximum medication therapy, some patients still experience pruritus. In this study, we evaluated the effect of infliximab on cholestatic pruritus induced in mice by bile duct ligation. METHODS Twenty-four balb/c mice were randomly assigned to three groups; sham, control, and treatment. The bile duct ligation procedure was performed on mice in the control and treatment groups. After six days, mice in the treatment group received subcutaneous administration of infliximab, and the next day all mice were subjected to the scratching behavior test. Skin, dorsal root ganglia (DRG), and blood samples of mice were collected and evaluated by histopathological, molecular, and biochemical tests. RESULTS The scratching behavior has significantly decreased in mice with cholestasis after the administration of infliximab. The levels of TNFα, TNFR1, TNFR2, NF-κB, and IL-31were higher in control mice compared to sham. In addition, expression levels of TNFR1, NF-κB, and IL-31 were decreased in the treatment group compared to the controls in skin and DRG, while TNFR2 levels were decreased only in DRG. CONCLUSION Infliximab can block TNFα interaction with receptors and inhibit further inflammatory response. Also, our results suggested that infliximab can suppress IL-31 expression indirectly, which is a well-known cytokine in pruritus pathophysiology Infliximab can be a potential therapeutic approach in resistant pruritus in cholestatic disorders.
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Affiliation(s)
- Zahra Ebrahim Soltani
- Experimental Medicine Research Center, Tehran University of Medical Sciences, Tehran, Iran; Research Center for Advanced Technologies in Cardiovascular Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad Elahi
- Experimental Medicine Research Center, Tehran University of Medical Sciences, Tehran, Iran; Research Center for Advanced Technologies in Cardiovascular Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammadmahdi Khavandi
- Experimental Medicine Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | | | - Maryam Shayan
- Experimental Medicine Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Mina Khalilzadeh
- Experimental Medicine Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Ahmad Reza Dehpour
- Experimental Medicine Research Center, Tehran University of Medical Sciences, Tehran, Iran.
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Engku Abd Rahman ENS, Irekeola AA, Shueb RH, Mat Lazim N, Mohamud R, Chen X, Ghazali L, Awang NMSH, Haron A, Chan YY. Aberrant frequency of TNFR2-expressing CD4+ FoxP3+ regulatory T cells in nasopharyngeal carcinoma patients. Cytokine 2023; 170:156341. [PMID: 37657236 DOI: 10.1016/j.cyto.2023.156341] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2023] [Revised: 07/28/2023] [Accepted: 08/18/2023] [Indexed: 09/03/2023]
Abstract
TNFR2 is a surface marker of highly suppressive subset of CD4+ FoxP3+ regulatory T cells (Tregs) in humans and mice. This study examined the TNFR2 expression by Tregs of nasopharyngeal carcinoma (NPC) patients and healthy controls. The proliferation, migration, survival of TNFR2+ Tregs, and association with clinicopathological characteristics were assessed. The expression levels of selected cytokines were also determined. The results demonstrated that in both peripheral blood (PB) (10.45 ± 5.71%) and tumour microenvironment (TME) (54.38 ± 16.15%) of NPC patients, Tregs expressed TNFR2 at noticeably greater levels than conventional T cells (Tconvs) (3.91 ± 2.62%, p < 0.0001), akin to healthy controls. Expression of TNFR2 (1.06 ± 0.99%) was correlated better than CD25+ (0.40 ± 0.46%) and CD127-/low (1.00 ± 0.83% ) with FoxP3 expression in NPC PB (p = 0.0005). Though there was no significant association between TNFR2 expression with the functional capacity (proliferation, migration and survival) of Tregs (p > 0.05), the proportions of PB and TME TNFR2+ Tregs in NPC patients showed more proliferative, higher migration capacity, and better survival ability, as compared to those in healthy controls. Furthermore, TNFR2+ Tregs from NPC patients expressed significantly higher amounts of IL-6 (p = 0.0077), IL-10 (p = 0.0001), IFN-γ (p = 0.0105) and TNF-α (p < 0.0001) than those from healthy controls. Most significantly, TNFR2 expression in maximally suppressive Tregs population were linked to WHO Type III histological type, distant metastasis, progressive disease status, and poor prognosis for NPC patients. Hence, our research implies that TNFR2 expression by PB and TME Tregs may be a useful predictive indicator in NPC patients.
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Affiliation(s)
- Engku Nur Syafirah Engku Abd Rahman
- Department of Medical Microbiology and Parasitology, School of Medical Sciences, Universiti Sains Malaysia, Health Campus, 16150 Kubang Kerian, Kelantan, Malaysia
| | - Ahmad Adebayo Irekeola
- Department of Medical Microbiology and Parasitology, School of Medical Sciences, Universiti Sains Malaysia, Health Campus, 16150 Kubang Kerian, Kelantan, Malaysia; Microbiology Unit, Department of Biological Sciences, College of Natural and Applied Sciences, Summit University Offa, PMB 4412, Offa Kwara State, Nigeria
| | - Rafidah Hanim Shueb
- Department of Medical Microbiology and Parasitology, School of Medical Sciences, Universiti Sains Malaysia, Health Campus, 16150 Kubang Kerian, Kelantan, Malaysia
| | - Norhafiza Mat Lazim
- Department of Otorhinolaryngology-Head and Neck Surgery, School of Medical Sciences, Universiti Sains Malaysia, Health Campus, 16150, Kubang Kerian, Kelantan, Malaysia; Hospital Universiti Sains Malaysia, Universiti Sains Malaysia, Health Campus, 16150 Kubang Kerian, Kelantan, Malaysia
| | - Rohimah Mohamud
- Department of Immunology, School of Medical Sciences, Universiti Sains Malaysia, Health Campus, 16150, Kubang Kerian, Kelantan, Malaysia; Hospital Universiti Sains Malaysia, Universiti Sains Malaysia, Health Campus, 16150 Kubang Kerian, Kelantan, Malaysia
| | - Xin Chen
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, 999078 Macau
| | - Liyana Ghazali
- Department of Otorhinolaryngology-Head and Neck Surgery, School of Medical Sciences, Universiti Sains Malaysia, Health Campus, 16150, Kubang Kerian, Kelantan, Malaysia
| | - Nik Mohd Syahrul Hafizzi Awang
- Department of Otorhinolaryngology-Head and Neck Surgery, School of Medical Sciences, Universiti Sains Malaysia, Health Campus, 16150, Kubang Kerian, Kelantan, Malaysia
| | - Ali Haron
- Department of Otorhinolaryngology, Hospital Raja Perempuan Zainab II, Jalan Hospital, 15200 Kota Bharu, Kelantan, Malaysia
| | - Yean Yean Chan
- Department of Medical Microbiology and Parasitology, School of Medical Sciences, Universiti Sains Malaysia, Health Campus, 16150 Kubang Kerian, Kelantan, Malaysia; Hospital Universiti Sains Malaysia, Universiti Sains Malaysia, Health Campus, 16150 Kubang Kerian, Kelantan, Malaysia.
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15
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Akiba H, Fujita J, Ise T, Nishiyama K, Miyata T, Kato T, Namba K, Ohno H, Kamada H, Nagata S, Tsumoto K. Development of a 1:1-binding biparatopic anti-TNFR2 antagonist by reducing signaling activity through epitope selection. Commun Biol 2023; 6:987. [PMID: 37758868 PMCID: PMC10533564 DOI: 10.1038/s42003-023-05326-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2023] [Accepted: 09/06/2023] [Indexed: 09/29/2023] Open
Abstract
Conventional bivalent antibodies against cell surface receptors often initiate unwanted signal transduction by crosslinking two antigen molecules. Biparatopic antibodies (BpAbs) bind to two different epitopes on the same antigen, thus altering crosslinking ability. In this study, we develop BpAbs against tumor necrosis factor receptor 2 (TNFR2), which is an attractive immune checkpoint target. Using different pairs of antibody variable regions specific to topographically distinct TNFR2 epitopes, we successfully regulate the size of BpAb-TNFR2 immunocomplexes to result in controlled agonistic activities. Our series of results indicate that the relative positions of the two epitopes recognized by the BpAb are critical for controlling its signaling activity. One particular antagonist, Bp109-92, binds TNFR2 in a 1:1 manner without unwanted signal transduction, and its structural basis is determined using cryo-electron microscopy. This antagonist suppresses the proliferation of regulatory T cells expressing TNFR2. Therefore, the BpAb format would be useful in designing specific and distinct antibody functions.
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Affiliation(s)
- Hiroki Akiba
- Graduate School of Pharmaceutical Sciences, Kyoto University, Sakyo-ku, Kyoto, 606-8501, Japan.
- Center for Drug Design Research, National Institutes of Biomedical Innovation, Health and Nutrition, Ibaraki, Osaka, 562-0011, Japan.
| | - Junso Fujita
- Graduate School of Frontier Biosciences, Osaka University, Suita, Osaka, 565-0871, Japan
- JEOL YOKOGUSHI Research Alliance Laboratories, Osaka University, Suita, Osaka, 565-0871, Japan
- Graduate School of Pharmaceutical Sciences, Osaka University, Suita, Osaka, 565-0871, Japan
| | - Tomoko Ise
- Center for Drug Design Research, National Institutes of Biomedical Innovation, Health and Nutrition, Ibaraki, Osaka, 562-0011, Japan
| | - Kentaro Nishiyama
- Graduate School of Pharmaceutical Sciences, Kyoto University, Sakyo-ku, Kyoto, 606-8501, Japan
| | - Tomoko Miyata
- Graduate School of Frontier Biosciences, Osaka University, Suita, Osaka, 565-0871, Japan
- JEOL YOKOGUSHI Research Alliance Laboratories, Osaka University, Suita, Osaka, 565-0871, Japan
| | - Takayuki Kato
- Institute of Protein Research, Osaka University, Suita, Osaka, 565-0871, Japan
| | - Keiichi Namba
- Graduate School of Frontier Biosciences, Osaka University, Suita, Osaka, 565-0871, Japan
- JEOL YOKOGUSHI Research Alliance Laboratories, Osaka University, Suita, Osaka, 565-0871, Japan
- RIKEN SPring-8 Center, Suita, Osaka, 565-0871, Japan
| | - Hiroaki Ohno
- Graduate School of Pharmaceutical Sciences, Kyoto University, Sakyo-ku, Kyoto, 606-8501, Japan
- Center for Drug Design Research, National Institutes of Biomedical Innovation, Health and Nutrition, Ibaraki, Osaka, 562-0011, Japan
| | - Haruhiko Kamada
- Graduate School of Pharmaceutical Sciences, Kyoto University, Sakyo-ku, Kyoto, 606-8501, Japan
- Center for Drug Design Research, National Institutes of Biomedical Innovation, Health and Nutrition, Ibaraki, Osaka, 562-0011, Japan
| | - Satoshi Nagata
- Center for Drug Design Research, National Institutes of Biomedical Innovation, Health and Nutrition, Ibaraki, Osaka, 562-0011, Japan.
| | - Kouhei Tsumoto
- Center for Drug Design Research, National Institutes of Biomedical Innovation, Health and Nutrition, Ibaraki, Osaka, 562-0011, Japan.
- School of Engineering, The University of Tokyo, Bunkyo-ku, Tokyo, 113-8656, Japan.
- Institute of Medical Sciences, The University of Tokyo, Minato-ku, Tokyo, 108-8639, Japan.
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16
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Santolaya JL, Schweer DS, Cardenas-Goicoechea J, Bukowski R, Santolaya-Forgas J. Bioavailability of the tumor necrosis factor alpha/regulated on activation, normal T cell expressed and secreted (RANTES) biosystem inside the gestational sac during the pre-immune stages of embryo development. J Perinat Med 2023; 51:891-895. [PMID: 37067543 DOI: 10.1515/jpm-2022-0542] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Accepted: 03/06/2023] [Indexed: 04/18/2023]
Abstract
OBJECTIVES In-vivo studies of the bioavailability of major components of the tumor necrosis factor alpha (TNFα) biosystem inside the gestational sac during embryogenesis have not been reported. We sought to determine the concentration of TNFα, soluble (s) TNFα receptors (sTNFR1, sTNFR2), and RANTES in the primate extraembryonic celomic fluid (ECF). METHODS A validated timed-pregnant baboon animal model (N: 10) for experimental research in pregnancy was used to collect paired maternal blood and ECF samples in ongoing pregnancies. The concentrations (pg/dL) of TNFα, sTNFR1, sTNFR2, and RANTES were then determined by ELISA immunoassays. RESULTS All animals delivered at term healthy newborns. The differential concentration of TNFα, sTNFR1, sTNFR2, and RANTES between the maternal plasma and the ECF could be determined with ratios for TNFα (5.4), sTNFR2 (1.85) and RANTES (3.59) that contrasted with that of sTNFR1 (0.07), which favored the gestational sac compartment. No significant correlations were noted between maternal plasma and ECF TNFR1, sTNFR2 and RANTES. There was a trend for a correlation between TNFα in maternal plasma and ECF (R=0.74; p=0.07). CONCLUSIONS We report the physiological concentrations of TNFα, sTNFR1, sTNFR2, and RANTES in extraembryonic celomic fluid during embryogenesis in primates.
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Affiliation(s)
- Jacobo L Santolaya
- Division of Pediatric Gastroenterology, Department of Pediatrics, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - David S Schweer
- Department of Obstetrics and Gynecology, University of Kentucky, Lexington, KY, USA
| | | | - Radek Bukowski
- Department of Obstetrics and Gynecology, University of Texas, Austin, TX, USA
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Martínez LE, Magpantay LI, Guo Y, Hegde P, Detels R, Hussain SK, Epeldegui M. Extracellular vesicles as biomarkers for AIDS-associated non-Hodgkin lymphoma risk. Front Immunol 2023; 14:1259007. [PMID: 37809067 PMCID: PMC10556683 DOI: 10.3389/fimmu.2023.1259007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Accepted: 09/08/2023] [Indexed: 10/10/2023] Open
Abstract
Introduction Extracellular vesicles are membrane-bound structures secreted into the extracellular milieu by cells and can carry bioactive molecules. There is emerging evidence suggesting that EVs play a role in the diagnosis, treatment, and prognosis of certain cancers. In this study, we investigate the association of EVs bearing PD-L1 and molecules important in B-cell activation and differentiation with AIDS-NHL risk. Methods EVs were isolated from archived serum collected prior to the diagnosis of AIDS-NHL in cases (N = 51) and matched HIV+ controls (N = 52) who were men enrolled in the Los Angeles site of the MACS/WIHS Combined Cohort Study (MWCCS). Serum specimens of AIDS-NHL cases were collected at a mean time of 1.25 years (range of 2 to 36 months) prior to an AIDS-NHL diagnosis. The expression of PD-L1 and other molecules on EVs (CD40, CD40L, TNF-RII, IL-6Rα, B7-H3, ICAM-1, and FasL) were quantified by Luminex multiplex assay. Results and discussion We observed significantly higher levels of EVs bearing PD-L1, CD40, TNF-RII and/or IL-6Rα in AIDS-NHL cases compared with controls. Using multivariate conditional logistic regression models adjusted for age and CD4+ T-cell count, we found that EVs bearing PD-L1 (OR = 1.93; 95% CI: 1.10 - 3.38), CD40 (OR = 1.97, 95% CI: 1.09 - 3.58), TNF-RII (OR = 5.06; 95% CI: 1.99 - 12.85) and/or IL-6Rα (OR = 4.67; 95% CI: 1.40 - 15.53) were significantly and positively associated with AIDS-NHL risk. In addition, EVs bearing these molecules were significantly and positively associated with non-CNS lymphoma: PD-L1 (OR = 1.94; 95% CI: 1.01 - 3.72); CD40 (OR = 2.66; 95% CI: 1.12 - 6.35); TNF-RII (OR = 9.64; 95% CI: 2.52 - 36.86); IL-6Rα (OR = 8.34; 95% CI: 1.73 - 40.15). These findings suggest that EVs bearing PD-L1, CD40, TNF-RII and/or IL-6Rα could serve as biomarkers for the early detection of NHL in PLWH.
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Affiliation(s)
- Laura E Martínez
- UCLA AIDS Institute and David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, United States
- Department of Obstetrics and Gynecology, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, United States
| | - Larry I Magpantay
- UCLA AIDS Institute and David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, United States
- Department of Obstetrics and Gynecology, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, United States
| | - Yu Guo
- UCLA AIDS Institute and David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, United States
- Department of Obstetrics and Gynecology, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, United States
| | - Priya Hegde
- UCLA AIDS Institute and David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, United States
| | - Roger Detels
- Jonathan and Karin Fielding School of Public Health, University of California, Los Angeles, Los Angeles, CA, United States
| | - Shehnaz K Hussain
- Department of Public Health Sciences, School of Medicine and Comprehensive Cancer Center, University of California, Davis, Davis, CA, United States
| | - Marta Epeldegui
- UCLA AIDS Institute and David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, United States
- Department of Obstetrics and Gynecology, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, United States
- Jonsson Comprehensive Cancer Center, University of California, Los Angeles, Los Angeles, CA, United States
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18
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Abstract
The cytokine TNF signals via two distinct receptors, TNF receptor 1 (TNFR1) and TNFR2, and is a central mediator of various immune-mediated diseases. Indeed, TNF-neutralizing biologic drugs have been in clinical use for the treatment of many inflammatory pathological conditions, including various rheumatic diseases, for decades. TNF has pleiotropic effects and can both promote and inhibit pro-inflammatory processes. The integrated net effect of TNF in vivo is a result of cytotoxic TNFR1 signalling and the stimulation of pro-inflammatory processes mediated by TNFR1 and TNFR2 and also TNFR2-mediated anti-inflammatory and tissue-protective activities. Inhibition of the beneficial activities of TNFR2 might explain why TNF-neutralizing drugs, although highly effective in some diseases, have limited benefit in the treatment of other TNF-associated pathological conditions (such as graft-versus-host disease) or even worsen the pathological condition (such as multiple sclerosis). Receptor-specific biologic drugs have the potential to tip the balance from TNFR1-mediated activities to TNFR2-mediated activities and enable the treatment of diseases that do not respond to current TNF inhibitors. Accordingly, a variety of reagents have been developed that either selectively inhibit TNFR1 or selectively activate TNFR2. Several of these reagents have shown promise in preclinical studies and are now in, or approaching, clinical trials.
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Affiliation(s)
- Daniela Siegmund
- Division of Molecular Internal Medicine, Department of Internal Medicine II, University Hospital of Würzburg, Würzburg, Germany
| | - Harald Wajant
- Division of Molecular Internal Medicine, Department of Internal Medicine II, University Hospital of Würzburg, Würzburg, Germany.
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19
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Gao Y, Shi H, Zhao H, Yao M, He Y, Jiang M, Li J, Li Z, Su S, Liu T, Yin C, Liao X, Yue W. Single-cell transcriptomics identify TNFRSF1B as a novel T-cell exhaustion marker for ovarian cancer. Clin Transl Med 2023; 13:e1416. [PMID: 37712139 PMCID: PMC10502459 DOI: 10.1002/ctm2.1416] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2023] [Revised: 09/01/2023] [Accepted: 09/05/2023] [Indexed: 09/16/2023] Open
Abstract
BACKGROUND Ovarian cancer (OC) patients routinely show poor immunotherapeutic response due to the complex tumour microenvironment (TME). It is urgent to explore new immunotherapeutic markers. METHODS Through the single-cell RNA sequencing (scRNA-seq) analyses on high-grade serous OC (HGSOC), moderate severity borderline tumour and matched normal ovary, we identified a novel exhausted T cells subpopulation that related to poor prognosis in OC. Histological staining, multiple immunofluorescences, and flow cytometry were applied to validate some results from scRNA-seq. Furthermore, a tumour-bearing mice model was constructed to investigate the effects of TNFRSF1B treatment on tumour growth in vivo. RESULTS Highly immunosuppressive TME in HGSOC is displayed compared to moderate severity borderline tumour and matched normal ovary. Subsequently, a novel exhausted subpopulation of CD8+ TNFRSF1B+ T cells is identified, which is associated with poor survival. In vitro experiments demonstrate that TNFRSF1B is specifically upregulated on activated CD8+ T cells and suppressed interferon-γ secretion. The expression of TNFRSF1B on CD8+ T cells is closely related to OC clinical malignancy and is a marker of poor prognosis through 140 OC patients' verification. In addition, the blockade of TNFRSF1B inhibits tumour growth via profoundly remodeling the immune microenvironment in the OC mouse model. CONCLUSIONS Our transcriptomic results analyzed by scRNA-seq delineate a high-resolution snapshot of the entire tumour ecosystem of OC TME. The major applications of our findings were an exhausted subpopulation of CD8+ TNFRSF1B+ T cells for predicting OC patient prognosis and the potential therapeutic value of TNFRSF1B. These findings demonstrated the clinical value of TNFRSF1B as a potential immunotherapy target and extended our understanding of factors contributing to immunotherapy failure in OC.
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Affiliation(s)
- Yan Gao
- Central LaboratoryBeijing Obstetrics and Gynecology HospitalCapital Medical UniversityBeijing Maternal and Child Health Care HospitalBeijingChina
| | - Hui Shi
- School of Pharmaceutical SciencesBeijing Advanced Innovation Center for Human Brain ProtectionKey Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology (Ministry of Education)Tsinghua UniversityBeijingChina
- Joint Graduate Program of Peking‐Tsinghua‐NIBS, School of Life SciencesTsinghua UniversityBeijingChina
| | - Hongyu Zhao
- Central LaboratoryBeijing Obstetrics and Gynecology HospitalCapital Medical UniversityBeijing Maternal and Child Health Care HospitalBeijingChina
| | - Mengcheng Yao
- Bioinformatics departmentAnnoroad Gene Technology Co., LtdBeijingChina
| | - Yue He
- Department of Gynecology and OncologyBeijing Obstetrics and Gynecology HospitalCapital Medical UniversityBeijing Maternal and Child Health Care HospitalBeijingChina
| | - Mei Jiang
- Central LaboratoryBeijing Obstetrics and Gynecology HospitalCapital Medical UniversityBeijing Maternal and Child Health Care HospitalBeijingChina
| | - Jie Li
- Central LaboratoryBeijing Obstetrics and Gynecology HospitalCapital Medical UniversityBeijing Maternal and Child Health Care HospitalBeijingChina
| | - Zhefeng Li
- Central LaboratoryBeijing Obstetrics and Gynecology HospitalCapital Medical UniversityBeijing Maternal and Child Health Care HospitalBeijingChina
| | - Shaofei Su
- Central LaboratoryBeijing Obstetrics and Gynecology HospitalCapital Medical UniversityBeijing Maternal and Child Health Care HospitalBeijingChina
| | - Tao Liu
- Bioinformatics departmentAnnoroad Gene Technology Co., LtdBeijingChina
| | - Chenghong Yin
- Department of Internal MedicineBeijing Obstetrics and Gynecology HospitalCapital Medical UniversityBeijing Maternal and Child Health Care HospitalBeijingChina
| | - Xuebin Liao
- School of Pharmaceutical SciencesBeijing Advanced Innovation Center for Human Brain ProtectionKey Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology (Ministry of Education)Tsinghua UniversityBeijingChina
| | - Wentao Yue
- Central LaboratoryBeijing Obstetrics and Gynecology HospitalCapital Medical UniversityBeijing Maternal and Child Health Care HospitalBeijingChina
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20
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Qiu Y, Huang S, Zhu M. The molecular targets of Kangai injection in gastric cancer by in silico network pharmacology approach and experiment confirmation. J Appl Biomed 2023; 21:150-159. [PMID: 37747314 DOI: 10.32725/jab.2023.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Accepted: 09/14/2023] [Indexed: 09/26/2023] Open
Abstract
INTRODUCTION This study aimed to identify the phytochemical constituents that could target gastric cancer in Kangai injection using a network pharmacology-based approach. METHODS Protein-protein interactions (PPI), Gene Ontology, and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway enrichment analysis were conducted utilizing String and OmicShare tools. In the in vitro experiments, the related mRNA and protein levels were assessed via real-time quantitative polymerase chain reaction and Western blotting, respectively. Cell proliferation was assessed using 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazoliumbromide (MTT) assay. RESULTS Kangai injection comprises several compounds, which target multiple substrates and pathways related to gastric cancer. The PPI and Gene Ontology analyses revealed that tumor necrosis factor (TNF) was a hub gene. KEGG pathway enrichment analysis indicated that the the TNF pathway was significantly enriched. Kangai injection decreased the mRNA levels of TNFR2, TRAF2, PI3K, AKT, and IκBα and inhibited the phosphorylation of PI3K, AKT, and IκBα phosphorylations. Kangai injection inhibited cell proliferation, while TNFR2 overexpression or treatment with the PI3K activator 740 Y-P partially restored it. CONCLUSION Kangai injection operates through multiple targets and pathways in gastric cancer, with the TNFR2/PI3K/AKT/NF-κB pathway playing a crucial role in its mechanism against gastric cancer.
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Affiliation(s)
- Yongjun Qiu
- ShangRao People's Hospital, Department of Pharmacy, ShangRao, Jiangxi 334000, China
| | - Sujun Huang
- ShangRao People's Hospital, Department of Pharmacy, ShangRao, Jiangxi 334000, China
| | - Minfang Zhu
- ShangRao People's Hospital, Department of Pharmacy, ShangRao, Jiangxi 334000, China
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21
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Gao Z, Zhang Q, Chen H, Chen J, Kang J, Yu H, Song Y, Zhang X. TNFR2 promotes pancreatic cancer proliferation, migration, and invasion via the NF-κB signaling pathway. Aging (Albany NY) 2023; 15:8013-8025. [PMID: 37589506 PMCID: PMC10497022 DOI: 10.18632/aging.204941] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Accepted: 07/19/2023] [Indexed: 08/18/2023]
Abstract
PURPOSE Pancreatic ductal adenocarcinoma (PDAC) is a highly aggressive malignant disease with low overall survival; chemotherapy and immunotherapy have limited efficacy. Tumor necrosis factor receptor 2 (TNFR2), a type II transmembrane protein, contributes to the development and progression of several tumors. In this study, we elucidated the effect and molecular mechanisms of TNFR2. METHOD We used The Cancer Genome Atlas and the Genotype-Tissue Expression database to compare the expression of the TNFR2 gene between normal and malignant pancreatic tissue. Using immunohistochemical staining, we divided the patients into high and low-expression groups, then investigated clinicopathologic data and survival curves of pancreatic cancer patients. We measured TNFR2 protein expression in PANC-1 and ASPC-1 pancreatic cancer cells subjected to TNFR2 small interfering RNA or negative control treatment. We performed proliferation, invasion, and migration assays to study the biological effects of TNFR2 in PDAC. The molecular mechanisms were validated using western blotting. RESULTS TNFR2 was more highly expressed in PDAC cells and tissues than controls. Abundant expression of TNFR2 was associated with aggressive clinicopathologic characteristics and poor outcomes. Overexpression of TNFR2 promoted PDAC cell proliferation, migration, and invasion in vitro. Mechanistically, TNFR2 binds to TNF-α and activates the NF-κB signaling pathway. CONCLUSION TNFR2 is a prognostic marker that facilitates the proliferation, migration, and invasion of PDAC via the NF-κB signaling pathway. TNFR2 may become a therapeutic target.
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Affiliation(s)
- Zetian Gao
- The Affiliated Lihuili Hospital, Ningbo University, Ningbo, Zhejiang 315040, China
| | - Qiubo Zhang
- The Affiliated Lihuili Hospital, Ningbo University, Ningbo, Zhejiang 315040, China
| | - Hang Chen
- The Affiliated Lihuili Hospital, Ningbo University, Ningbo, Zhejiang 315040, China
| | - Jiayi Chen
- Ningbo Clinical Pathology Diagnosis Center, Ningbo, Zhejiang 315211, China
| | - Jingyu Kang
- The Affiliated Lihuili Hospital, Ningbo University, Ningbo, Zhejiang 315040, China
| | - Hang Yu
- Health Science Center, Ningbo University, Ningbo, Zhejiang 315211, China
| | - Yufei Song
- The Affiliated Lihuili Hospital, Ningbo University, Ningbo, Zhejiang 315040, China
| | - Xie Zhang
- The Affiliated Lihuili Hospital, Ningbo University, Ningbo, Zhejiang 315040, China
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22
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Chen X, Plebanski M. Editorial: The role of TNF-TNFR2 signal in immunosuppressive cells and its therapeutic implications, volume II. Front Immunol 2023; 14:1227003. [PMID: 37600778 PMCID: PMC10432281 DOI: 10.3389/fimmu.2023.1227003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Accepted: 07/18/2023] [Indexed: 08/22/2023] Open
Affiliation(s)
- Xin Chen
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macau, Macau SAR, China
| | - Magdalena Plebanski
- School of Health and Biomedical Sciences, RMIT University, Bundoora, VIC, Australia
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23
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Ortí-Casañ N, Boerema AS, Köpke K, Ebskamp A, Keijser J, Zhang Y, Chen T, Dolga AM, Broersen K, Fischer R, Pfizenmaier K, Kontermann RE, Eisel ULM. The TNFR1 antagonist Atrosimab reduces neuronal loss, glial activation and memory deficits in an acute mouse model of neurodegeneration. Sci Rep 2023; 13:10622. [PMID: 37391534 PMCID: PMC10313728 DOI: 10.1038/s41598-023-36846-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2022] [Accepted: 06/11/2023] [Indexed: 07/02/2023] Open
Abstract
Tumor necrosis factor alpha (TNF-α) and its key role in modulating immune responses has been widely recognized as a therapeutic target for inflammatory and neurodegenerative diseases. Even though inhibition of TNF-α is beneficial for the treatment of certain inflammatory diseases, total neutralization of TNF-α largely failed in the treatment of neurodegenerative diseases. TNF-α exerts distinct functions depending on interaction with its two TNF receptors, whereby TNF receptor 1 (TNFR1) is associated with neuroinflammation and apoptosis and TNF receptor 2 (TNFR2) with neuroprotection and immune regulation. Here, we investigated the effect of administering the TNFR1-specific antagonist Atrosimab, as strategy to block TNFR1 signaling while maintaining TNFR2 signaling unaltered, in an acute mouse model for neurodegeneration. In this model, a NMDA-induced lesion that mimics various hallmarks of neurodegenerative diseases, such as memory loss and cell death, was created in the nucleus basalis magnocellularis and Atrosimab or control protein was administered centrally. We showed that Atrosimab attenuated cognitive impairments and reduced neuroinflammation and neuronal cell death. Our results demonstrate that Atrosimab is effective in ameliorating disease symptoms in an acute neurodegenerative mouse model. Altogether, our study indicates that Atrosimab may be a promising candidate for the development of a therapeutic strategy for the treatment of neurodegenerative diseases.
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Affiliation(s)
- Natalia Ortí-Casañ
- Department of Molecular Neurobiology, Groningen Institute for Evolutionary Life Sciences, University of Groningen, Groningen, The Netherlands.
| | - Ate S Boerema
- Department of Molecular Neurobiology, Groningen Institute for Evolutionary Life Sciences, University of Groningen, Groningen, The Netherlands
- Applied Research Center, Van Hall Larenstein University of Applied Science, Leeuwarden, The Netherlands
| | - Karina Köpke
- Department of Molecular Neurobiology, Groningen Institute for Evolutionary Life Sciences, University of Groningen, Groningen, The Netherlands
| | - Amber Ebskamp
- Department of Molecular Neurobiology, Groningen Institute for Evolutionary Life Sciences, University of Groningen, Groningen, The Netherlands
| | - Jan Keijser
- Department of Molecular Neurobiology, Groningen Institute for Evolutionary Life Sciences, University of Groningen, Groningen, The Netherlands
| | - Yuequ Zhang
- Department of Molecular Pharmacology, Groningen Research Institute of Pharmacy, University of Groningen, Groningen, The Netherlands
| | - Tingting Chen
- Department of Molecular Neurobiology, Groningen Institute for Evolutionary Life Sciences, University of Groningen, Groningen, The Netherlands
- Department of Molecular Pharmacology, Groningen Research Institute of Pharmacy, University of Groningen, Groningen, The Netherlands
| | - Amalia M Dolga
- Department of Molecular Pharmacology, Groningen Research Institute of Pharmacy, University of Groningen, Groningen, The Netherlands
| | - Kerensa Broersen
- Applied Stem Cell Technology, Faculty of Science and Technology, University of Twente, Enschede, The Netherlands
| | - Roman Fischer
- Stuttgart Research Center Systems Biology, University of Stuttgart, Stuttgart, Germany
- Institute of Cell Biology and Immunology, University of Stuttgart, Stuttgart, Germany
| | - Klaus Pfizenmaier
- Stuttgart Research Center Systems Biology, University of Stuttgart, Stuttgart, Germany
- Institute of Cell Biology and Immunology, University of Stuttgart, Stuttgart, Germany
| | - Roland E Kontermann
- Stuttgart Research Center Systems Biology, University of Stuttgart, Stuttgart, Germany
- Institute of Cell Biology and Immunology, University of Stuttgart, Stuttgart, Germany
| | - Ulrich L M Eisel
- Department of Molecular Neurobiology, Groningen Institute for Evolutionary Life Sciences, University of Groningen, Groningen, The Netherlands.
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24
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Youn C, Pontaza C, Wang Y, Dikeman DA, Joyce DP, Alphonse MP, Wu MJ, Nolan SJ, Anany MA, Ahmadi M, Young J, Tocaj A, Garza LA, Wajant H, Miller LS, Archer NK. Neutrophil-intrinsic TNF receptor signaling orchestrates host defense against Staphylococcus aureus. Sci Adv 2023; 9:eadf8748. [PMID: 37327341 PMCID: PMC10275602 DOI: 10.1126/sciadv.adf8748] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Accepted: 05/11/2023] [Indexed: 06/18/2023]
Abstract
Staphylococcus aureus is the leading cause of skin and soft tissue infections and is a major health burden due to the emergence of antibiotic-resistant strains. To address the unmet need of alternative treatments to antibiotics, a better understanding of the protective immune mechanisms against S. aureus skin infection is warranted. Here, we report that tumor necrosis factor (TNF) promoted protection against S. aureus in the skin, which was mediated by bone marrow-derived immune cells. Furthermore, neutrophil-intrinsic TNF receptor (TNFR) signaling directed immunity against S. aureus skin infections. Mechanistically, TNFR1 promoted neutrophil recruitment to the skin, whereas TNFR2 prevented systemic bacterial dissemination and directed neutrophil antimicrobial functions. Treatment with a TNFR2 agonist showed therapeutic efficacy against S. aureus and Pseudomonas aeruginosa skin infections, which involved increased neutrophil extracellular trap formation. Our findings revealed nonredundant roles for TNFR1 and TNFR2 in neutrophils for immunity against S. aureus and can be therapeutically targeted for protection against bacterial skin infections.
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Affiliation(s)
- Christine Youn
- Department of Dermatology, Johns Hopkins University School of Medicine, 1550 Orleans Street, Baltimore, MD 21287, USA
| | - Cristina Pontaza
- Department of Dermatology, Johns Hopkins University School of Medicine, 1550 Orleans Street, Baltimore, MD 21287, USA
| | - Yu Wang
- Department of Dermatology, Johns Hopkins University School of Medicine, 1550 Orleans Street, Baltimore, MD 21287, USA
| | - Dustin A. Dikeman
- Department of Dermatology, Johns Hopkins University School of Medicine, 1550 Orleans Street, Baltimore, MD 21287, USA
| | - Daniel P. Joyce
- Department of Dermatology, Johns Hopkins University School of Medicine, 1550 Orleans Street, Baltimore, MD 21287, USA
| | - Martin P. Alphonse
- Department of Dermatology, Johns Hopkins University School of Medicine, 1550 Orleans Street, Baltimore, MD 21287, USA
| | - Meng-Jen Wu
- Department of Dermatology, Johns Hopkins University School of Medicine, 1550 Orleans Street, Baltimore, MD 21287, USA
| | - Sabrina J. Nolan
- Department of Dermatology, Johns Hopkins University School of Medicine, 1550 Orleans Street, Baltimore, MD 21287, USA
| | - Mohamed A. Anany
- Division of Molecular Internal Medicine, Department of Internal Medicine II, University Hospital Würzburg, Würzburg 97080, Germany
- Department of Microbial Biotechnology, Institute of Biotechnology, National Research Center, El Buhouth Street, Dokki, 12622 Giza, Egypt
| | - Michael Ahmadi
- Department of Dermatology, Johns Hopkins University School of Medicine, 1550 Orleans Street, Baltimore, MD 21287, USA
| | - Jeremy Young
- Department of Dermatology, Johns Hopkins University School of Medicine, 1550 Orleans Street, Baltimore, MD 21287, USA
| | - Aron Tocaj
- Department of Dermatology, Johns Hopkins University School of Medicine, 1550 Orleans Street, Baltimore, MD 21287, USA
| | - Luis A. Garza
- Department of Dermatology, Johns Hopkins University School of Medicine, 1550 Orleans Street, Baltimore, MD 21287, USA
| | - Harald Wajant
- Division of Molecular Internal Medicine, Department of Internal Medicine II, University Hospital Würzburg, Würzburg 97080, Germany
| | - Lloyd S. Miller
- Department of Dermatology, Johns Hopkins University School of Medicine, 1550 Orleans Street, Baltimore, MD 21287, USA
| | - Nathan K. Archer
- Department of Dermatology, Johns Hopkins University School of Medicine, 1550 Orleans Street, Baltimore, MD 21287, USA
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25
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Souza RF, Caetano MAF, Magalhães HIR, Castelucci P. Study of tumor necrosis factor receptor in the inflammatory bowel disease. World J Gastroenterol 2023; 29:2733-2746. [PMID: 37274062 PMCID: PMC10237104 DOI: 10.3748/wjg.v29.i18.2733] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/30/2022] [Revised: 02/14/2023] [Accepted: 04/04/2023] [Indexed: 05/11/2023] Open
Abstract
Ulcerative colitis (UC) and Crohn’s disease (CD) are part of Inflammatory Bowel Diseases (IBD) and have pathophysiological processes such as bowel necrosis and enteric neurons and enteric glial cells. In addition, the main inflammatory mediator is related to the tumor necrosis factor-alpha (TNF-α). TNF-α is a me-diator of the intestinal inflammatory processes, thus being one of the main cytokines involved in the pathogenesis of IBD, however, its levels, when measured, are present in the serum of patients with IBD. In addition, TNF-α plays an important role in promoting inflammation, such as the production of interleukins (IL), for instance IL-1β and IL-6. There are two receptors for TNF as following: The tumor necrosis factor 1 receptor (TNFR1); and the tumor necrosis factor 2 receptor (TNFR2). They are involved in the pathogenesis of IBD and their receptors have been detected in IBD and their expression is correlated with disease activity. The soluble TNF form binds to the TNFR1 receptor with, and its activation results in a signaling cascade effects such as apoptosis, cell proliferation and cytokine secretion. In contrast, the transmembrane TNF form can bind both to TNFR1 and TNFR2. Recent studies have suggested that TNF-α is one of the main pro-inflammatory cytokines involved in the pathogenesis of IBD, since TNF levels are present in the serum of both patients with UC and CD. Intravenous and subcutaneous biologics targeting TNF-α have revolutionized the treatment of IBD, thus becoming the best available agents to induce and maintain IBD remission. The application of antibodies aimed at neutralizing TNF-α in patients with IBD that induce a satisfactory clinical response in up to 60% of patients, and also induced long-term maintenance of disease remission in most patients. It has been suggested that anti-TNF-α agents inactivate the pro-inflammatory cytokine TNF-α by direct neutralization, i.e., resulting in suppression of inflammation. However, anti-TNF-α antibodies perform more complex functions than a simple blockade.
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Affiliation(s)
- Roberta Figueiroa Souza
- Department of Anatomy, Institute of Biomedical Sciences, University of São Paulo, São Paulo 05508-000, Brazil
| | | | | | - Patricia Castelucci
- Department of Anatomy, Institute of Biomedical Sciences, University of São Paulo, São Paulo 05508-000, Brazil
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26
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Xu R, Jacques LC, Khandaker S, Beentjes D, Leon-Rios M, Wei X, French N, Neill DR, Kadioglu A. TNFR2 + regulatory T cells protect against bacteremic pneumococcal pneumonia by suppressing IL-17A-producing γδ T cells in the lung. Cell Rep 2023; 42:112054. [PMID: 36724074 DOI: 10.1016/j.celrep.2023.112054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2022] [Revised: 12/09/2022] [Accepted: 01/17/2023] [Indexed: 02/02/2023] Open
Abstract
Streptococcus pneumoniae is a pathogen of global morbidity and mortality. Pneumococcal pneumonia can lead to systemic infections associated with high rates of mortality. We find that, upon pneumococcal infection, pulmonary Treg cells are activated and have upregulated TNFR2 expression. TNFR2-deficient mice have compromised Treg cell responses and highly activated IL-17A-producing γδ T cell (γδT17) responses, resulting in significantly enhanced neutrophil infiltration, tissue damage, and rapid development of bacteremia, mirroring responses in Treg cell-depleted mice. Deletion of total Treg cells predominantly activate IFNγ-T cell responses, whereas adoptive transfer of TNFR2+ Treg cells specifically suppress the γδT17 response, suggesting a targeted control of γδT17 activation by TNFR2+ Treg cells. Blocking IL-17A at early stage of infection significantly reduces bacterial blood dissemination and improves survival in TNFR2-deficient mice. Our results demonstrate that TNFR2 is critical for Treg cell-mediated regulation of pulmonary γδT17-neutrophil axis, with impaired TNFR2+ Treg cell responses increasing susceptibility to disease.
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Affiliation(s)
- Rong Xu
- Department of Clinical Infection, Microbiology and Immunology, University of Liverpool, Liverpool L69 7BE, UK
| | - Laura C Jacques
- Department of Clinical Infection, Microbiology and Immunology, University of Liverpool, Liverpool L69 7BE, UK
| | - Shadia Khandaker
- Department of Clinical Infection, Microbiology and Immunology, University of Liverpool, Liverpool L69 7BE, UK
| | - Daan Beentjes
- Department of Clinical Infection, Microbiology and Immunology, University of Liverpool, Liverpool L69 7BE, UK
| | - Miguel Leon-Rios
- Department of Clinical Infection, Microbiology and Immunology, University of Liverpool, Liverpool L69 7BE, UK
| | - Xiaoqing Wei
- Institute of Tissue Engineering and Repair, School of Dentistry, College of Biomedical and Life Sciences, Cardiff University, Cardiff CF14 4XY, UK
| | - Neil French
- Department of Clinical Infection, Microbiology and Immunology, University of Liverpool, Liverpool L69 7BE, UK
| | - Daniel R Neill
- Department of Clinical Infection, Microbiology and Immunology, University of Liverpool, Liverpool L69 7BE, UK
| | - Aras Kadioglu
- Department of Clinical Infection, Microbiology and Immunology, University of Liverpool, Liverpool L69 7BE, UK.
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Kartikasari AER, Cassar E, Razqan MAM, Szydzik C, Huertas CS, Mitchell A, Plebanski M. Elevation of circulating TNF receptor 2 in cancer: A systematic meta-analysis for its potential as a diagnostic cancer biomarker. Front Immunol 2022; 13:918254. [PMID: 36466914 PMCID: PMC9708892 DOI: 10.3389/fimmu.2022.918254] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Accepted: 10/27/2022] [Indexed: 08/18/2023] Open
Abstract
High Tumor Necrosis Factor Receptor 2 (TNFR2) expression is characteristic of diverse malignant cells during tumorigenesis. The protein is also expressed by many immunosuppressive cells during cancer development, allowing cancer immune escape. A growing body of evidence further suggests a correlation between the circulating form of this protein and cancer development. Here we conducted a systematic meta-analysis of cancer studies published up until 1st October 2022, in which the circulating soluble TNFR2 (sTNFR2) concentrations in patients with cancers were recorded and their association with cancer risk was assessed. Of the 14,615 identified articles, 44 studies provided data on the correlation between cancer risk and the level of circulating sTNFR2. The pooled means comparison showed a consistently significant increase in the levels of sTNFR2 in diverse cancers when compared to healthy controls. These included colorectal cancer, ovarian cancer, breast cancer, non-Hodgkin's lymphoma, Hodgkin's lymphoma, lung cancer, hepatocarcinoma, and glioblastoma. In a random-effect meta-analysis, the cancer-specific odd ratios (OR) showed significant correlations between increased circulating sTNFR2 levels and the risk of colorectal cancer, non-Hodgkin's lymphoma, and hepatocarcinoma at 1.59 (95% CI:1.20-2.11), 1.98 (95% CI:1.49-2.64) and 4.32 (95% CI:2.25-8.31) respectively. The overall result showed an association between circulating levels of sTNFR2 and the risk of developing cancer at 1.76 (95% CI:1.53-2.02). This meta-analysis supports sTNFR2 as a potential diagnostic biomarker for cancer, albeit with different predictive strengths for different cancer types. This is consistent with a potential key role for TNFR2 involvement in cancer development.
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Affiliation(s)
- Apriliana E. R. Kartikasari
- Translational Immunology and Nanotechnology Theme, School of Health and Biomedical Sciences, Royal Melbourne Institute of Technology (RMIT) University, Bundoora, VIC, Australia
| | - Emily Cassar
- Translational Immunology and Nanotechnology Theme, School of Health and Biomedical Sciences, Royal Melbourne Institute of Technology (RMIT) University, Bundoora, VIC, Australia
| | - Mohammed A. M. Razqan
- Translational Immunology and Nanotechnology Theme, School of Health and Biomedical Sciences, Royal Melbourne Institute of Technology (RMIT) University, Bundoora, VIC, Australia
- Integrated Photonics and Applications Centre (InPaC), School of Engineering, Royal Melbourne Institute of Technology (RMIT) University, Melbourne, VIC, Australia
| | - Crispin Szydzik
- Integrated Photonics and Applications Centre (InPaC), School of Engineering, Royal Melbourne Institute of Technology (RMIT) University, Melbourne, VIC, Australia
| | - Cesar S. Huertas
- Integrated Photonics and Applications Centre (InPaC), School of Engineering, Royal Melbourne Institute of Technology (RMIT) University, Melbourne, VIC, Australia
| | - Arnan Mitchell
- Integrated Photonics and Applications Centre (InPaC), School of Engineering, Royal Melbourne Institute of Technology (RMIT) University, Melbourne, VIC, Australia
| | - Magdalena Plebanski
- Translational Immunology and Nanotechnology Theme, School of Health and Biomedical Sciences, Royal Melbourne Institute of Technology (RMIT) University, Bundoora, VIC, Australia
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Lawn RB, Murchland AR, Kim Y, Chibnik LB, Tworoger SS, Rimm EB, Sumner JA, Roberts AL, Nishimi KM, Ratanatharathorn AD, Jha SC, Koenen KC, Kubzansky LD. Trauma, psychological distress and markers of systemic inflammation among US women: A longitudinal study. Psychoneuroendocrinology 2022; 145:105915. [PMID: 36115323 PMCID: PMC10448736 DOI: 10.1016/j.psyneuen.2022.105915] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/04/2022] [Revised: 08/29/2022] [Accepted: 08/30/2022] [Indexed: 11/18/2022]
Abstract
BACKGROUND Prior evidence links posttraumatic stress disorder (PTSD) and depression, separately, with chronic inflammation. However, whether effects are similar across each independently or potentiated when both are present is understudied. We evaluated combined measures of PTSD and depression in relation to inflammatory biomarker concentrations. METHODS Data are from women (n's ranging 628-2797) in the Nurses' Health Study II. Trauma exposure, PTSD, and depression symptoms were ascertained using validated questionnaires. We examined (a) a continuous combined psychological distress score summing symptoms for PTSD and depression, and (b) a categorical cross-classified measure of trauma/PTSD symptoms/depressed mood status (reference group: no trauma or depressed mood). Three inflammatory biomarkers (C-reactive protein [CRP], interleukin-6 [IL-6], tumor necrosis factor alpha receptor 2 [TNFR2]) were assayed from at least one of two blood samples collected 10-16 years apart. We examined associations of our exposures with levels of each biomarker concentration (log-transformed and batch-corrected) as available across the two time points (cross-sectional analyses; CRP, IL-6 and TNFR2) and with rate of change in biomarkers across time (longitudinal analyses; CRP and IL-6) using separate linear mixed effects models. RESULTS In sociodemographic-adjusted models accounting for trauma exposure, a one standard deviation increase in the continuous combined psychological distress score was associated with 10.2% (95% confidence interval (CI): 5.2-15.4%) higher CRP and 1.5% (95% CI: 0.5-2.5%) higher TNFR2 concentrations cross-sectionally. For the categorical exposure, women with trauma/PTSD symptoms/ depressed mood versus those with no trauma or depressed mood had 29.5% (95% CI: 13.3-47.9%) higher CRP and 13.1% (95% CI: 5.1-21.7%) higher IL-6 cross-sectionally. In longitudinal analysis, trauma/PTSD symptoms/depressed mood was associated with increasing CRP levels over time. CONCLUSIONS High psychological distress levels with trauma exposure is associated with elevated inflammation and is a potential biologic pathway by which distress can impact development of inflammatory-related chronic diseases, such as cardiovascular disease. Considering multiple forms of distress in relation to these pathways may provide greater insight into who is at risk for biologic dysregulation and later susceptibility to chronic diseases.
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Affiliation(s)
- Rebecca B Lawn
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, USA.
| | - Audrey R Murchland
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, USA.
| | - Yongjoo Kim
- College of Korean Medicine, Sangji University, Wonju, Republic of Korea
| | - Lori B Chibnik
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, USA; Department of Neurology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
| | - Shelley S Tworoger
- Department of Cancer Epidemiology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL, USA
| | - Eric B Rimm
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, USA; Channing Division of Network Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA; Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Jennifer A Sumner
- Department of Psychology, University of California, Los Angeles, Los Angeles, CA, USA
| | - Andrea L Roberts
- Department of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Kristen M Nishimi
- Mental Health Service, San Francisco Veterans Affairs Health Care System, San Francisco, CA, USA; Department of Psychiatry, University of California San Francisco, San Francisco, CA, USA
| | - Andrew D Ratanatharathorn
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, USA; Department of Epidemiology, Columbia University Mailman School of Public Health, New York, NY, USA
| | - Shaili C Jha
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Karestan C Koenen
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, USA; Department of Social and Behavioral Sciences, Harvard T.H. Chan School of Public Health, Boston, MA, USA; Psychiatric and Neurodevelopmental Genetics Unit, Department of Psychiatry, Massachusetts General Hospital, Boston, MA, USA
| | - Laura D Kubzansky
- Department of Social and Behavioral Sciences, Harvard T.H. Chan School of Public Health, Boston, MA, USA
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Pino O, Cadena RT, Poli D. A Comprehensive Review on Multifaceted Mechanisms Involved in the Development of Breast Cancer Following Adverse Childhood Experiences (ACEs). Int J Environ Res Public Health 2022; 19:12615. [PMID: 36231913 PMCID: PMC9565960 DOI: 10.3390/ijerph191912615] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/09/2022] [Revised: 09/28/2022] [Accepted: 09/29/2022] [Indexed: 06/16/2023]
Abstract
BACKGROUND AND AIM OF THE WORK Adverse Childhood Experiences (ACEs) may give rise to harmful effects on health throughout life. Epigenetic changes explain how preexisting risk factors may contribute to produce altered biological responses and cancer risk. The main aim of the review is to summarize studies examining the means in which Adverse Childhood Experiences (ACEs) can modulate individual vulnerability to breast cancer (BC) development through multifaceted mechanisms. METHODS Studies selection, data extraction, and assessments agreed to PRISMA criteria. We included original research with clinical samples following BC interventions, investigating potential mechanisms linking ACEs and BC in adults. RESULTS From the 3321 papers found, nine articles involving 2931 participants were selected. All studies included ACEs retrospective assessments and psychological measures, and seven of them considered biomarkers. Individuals exposed to greater ACEs were at increased BC risk compared with individuals with no ACEs. Associations were found between child abuse and/or neglect, depression, perceived stress, fatigue, and plasma levels of cytokines interleukin (IL-6), C-reactive protein (CRP), soluble tumor necrosis factor receptor type II (sTNF-RII), interleukin IL-1 receptor antagonist (IL-1ra), and psycho-physiological adjustments that may lead to BC. CONCLUSIONS Exposure to multiple ACEs appears a risk factor for BC development in adulthood. Although the clinical relevance of findings such as this is ambiguous, the review added evidence for a link between the presence of childhood adversity and BC occurrence, pointing to psychological, hormonal, and immunological dysregulations.
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Affiliation(s)
- Olimpia Pino
- Department of Medicine and Surgery, University of Parma, 43125 Parma, Italy
| | | | - Diana Poli
- INAIL Research, Department of Occupational and Environmental Medicine, Epidemiology and Hygiene Via Fontana Candida 1, Monte Porzio Catone, 00078 Rome, Italy
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Mei XY, Zhang JN, Jia WY, Lu B, Wang MN, Zhang TY, Ji LL. Scutellarin suppresses triple-negative breast cancer metastasis by inhibiting TNFα-induced vascular endothelial barrier breakdown. Acta Pharmacol Sin 2022; 43:2666-2677. [PMID: 35228654 PMCID: PMC9525297 DOI: 10.1038/s41401-022-00873-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Accepted: 01/18/2022] [Indexed: 11/09/2022] Open
Abstract
Triple-negative breast cancer (TNBC) is an aggressive subtype of breast cancer with high vascularity and frequent metastasis. Tumor-associated abnormal vasculature was reported to accelerate TNBC metastasis. Scutellarin (SC) is a natural flavonoid with a cardiovascular protective function. In this study, SC reduced TNBC metastasis and alleviated tumor-associated vascular endothelial barrier injury in vivo. SC rescued the tumor necrosis factor-α (TNFα)-induced diminishment of endothelial junctional proteins and dysfunction of the endothelial barrier in vitro. SC reduced the increased transendothelial migration of TNBC cells through a monolayer composed of TNFα-stimulated human mammary microvascular endothelial cells (HMMECs) or human umbilical vein endothelial cells (HUVECs). TNFα induced the nuclear translocation of enhancer of zeste homolog-2 (EZH2), and its chemical inhibitor GSK126 blocked TNFα-induced endothelial barrier disruption and subsequent TNBC transendothelial migration. TNF receptor 2 (TNFR2) is the main receptor by which TNFα regulates endothelial barrier breakdown. Extracellular signal-regulated protein kinase (ERK)1/2 was found to be downstream of TNFα/TNFR2 and upstream of EZH2. Additionally, SC abrogated the TNFR2-ERK1/2-EZH2 signaling axis both in vivo and in vitro. Our results suggest that SC reduced TNBC metastasis by suppressing TNFα-initiated vascular endothelial barrier breakdown through rescuing the reduced expression of junctional proteins by regulating the TNFR2-ERK1/2-EZH2 signaling pathway.
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Affiliation(s)
- Xi-Yu Mei
- The MOE Key Laboratory for Standardization of Chinese Medicines, Shanghai Key Laboratory of Compound Chinese Medicines and The SATCM Key Laboratory for New Resources and Quality Evaluation of Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China
| | - Jing-Nan Zhang
- The MOE Key Laboratory for Standardization of Chinese Medicines, Shanghai Key Laboratory of Compound Chinese Medicines and The SATCM Key Laboratory for New Resources and Quality Evaluation of Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China
| | - Wang-Ya Jia
- The MOE Key Laboratory for Standardization of Chinese Medicines, Shanghai Key Laboratory of Compound Chinese Medicines and The SATCM Key Laboratory for New Resources and Quality Evaluation of Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China
| | - Bin Lu
- The MOE Key Laboratory for Standardization of Chinese Medicines, Shanghai Key Laboratory of Compound Chinese Medicines and The SATCM Key Laboratory for New Resources and Quality Evaluation of Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China
| | - Meng-Na Wang
- The MOE Key Laboratory for Standardization of Chinese Medicines, Shanghai Key Laboratory of Compound Chinese Medicines and The SATCM Key Laboratory for New Resources and Quality Evaluation of Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China
| | - Tian-Yu Zhang
- The MOE Key Laboratory for Standardization of Chinese Medicines, Shanghai Key Laboratory of Compound Chinese Medicines and The SATCM Key Laboratory for New Resources and Quality Evaluation of Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China
| | - Li-Li Ji
- The MOE Key Laboratory for Standardization of Chinese Medicines, Shanghai Key Laboratory of Compound Chinese Medicines and The SATCM Key Laboratory for New Resources and Quality Evaluation of Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China.
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Abi Saleh R, Lirette ST, Benjamin EJ, Fornage M, Turner ST, Hammond PI, Mosley TH, Griswold ME, Windham BG. Mediation effects of diabetes and inflammation on the relationship of obesity to cognitive impairment in African Americans. J Am Geriatr Soc 2022; 70:3021-3029. [PMID: 35941823 PMCID: PMC9639783 DOI: 10.1111/jgs.17985] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2022] [Revised: 05/31/2022] [Accepted: 06/26/2022] [Indexed: 11/28/2022]
Abstract
BACKGROUND Whether diabetes and adipokine-driven inflammation explain the association of obesity to cognitive impairment is unknown. METHODS Structural equation models estimated the total effects of waist circumference on cognitive outcomes among African American participants cross-sectionally (index exam) and longitudinally. Total effects were deconstructed into direct pathways of waist circumference to cognitive impairment and indirect mediation pathways through leptin, soluble tumor necrosis factor receptor 2 (sTNFR2), and diabetes. Waist circumference, leptin, and sTNFR2 were standardized. Cognitive impairment was defined as MMSE <21 or a z-score < -1.5 standard deviation (SD). Incident cognitive impairment was defined among those without cognitive impairment at the index exam as follow-up MMSE<21, z- score < -1.5, MMSE decline >1 point/year, or z-score decline of >0.1 SD/year. RESULTS Among 1008 participants (70% women, mean age 62.9 years, 14.5% with obesity, 26% with diabetes), 132 (13%) had baseline cognitive impairment. Each SD higher waist circumference was associated with higher odds of cognitive impairment, odds ratio (OR) = 1.63; (95% confidence interval: 1.17, 2.24), with mediating pathways explaining 65% of the total effect (58% from diabetes; 7% from inflammation). At follow-up (mean 6.8 years), 106 of 535 (19.8%) had developed cognitive impairment. Each SD higher waist circumference was associated with higher odds of developing cognitive impairment (OR = 1.87; 95%CI: 1.18, 2.74); the direct effect of waist circumference explained 37% of the total effect and mediating pathways explained 63% (61% from diabetes; 2% from inflammation), although individual pathways were not statistically supported in the smaller sample. CONCLUSION Diabetes, and to a lesser degree, adiposity-driven inflammation, appear to explain a substantial proportion of abdominal adiposity relationships with cognitive impairment. The impact of preventing and treating obesity on cognitive outcomes merits study.
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Affiliation(s)
- Rola Abi Saleh
- Department of Medicine, Division of Geriatrics, University of Mississippi Medical Center, Jackson, Mississippi
| | - Seth T. Lirette
- Department of Data Science, University of Mississippi Medical Center, Jackson, Mississippi
| | - Emelia J. Benjamin
- Department of Medicine, Boston University School of Medicine and Boston Medical Center, and Department of Epidemiology, Boston University School of Public Health, Boston, Massachusetts
| | - Myriam Fornage
- Institute of Molecular Medicine, Health Science Center at Houston, University of Texas
| | | | - Pamela I. Hammond
- Department of Endocrinology, Diabetes and Nutrition Research, Mayo Clinic, Rochester, Minnesota
| | - Thomas H. Mosley
- Department of Medicine, Division of Geriatrics, University of Mississippi Medical Center, Jackson, Mississippi
| | - Michael E. Griswold
- Department of Medicine, Division of Geriatrics, University of Mississippi Medical Center, Jackson, Mississippi
| | - B. Gwen Windham
- Department of Medicine, Division of Geriatrics, University of Mississippi Medical Center, Jackson, Mississippi
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Abstract
Tumour necrosis factor receptor 2 or TNFR2 is considered an appealing target protein due to its limited frequency to TREGs, which are highly immunosuppressive and present on human malignancies. Numerous studies have revealed that TNFR2 is primarily found on MDSCs (myeloid-derived suppressor cells) and CD + Foxp3 + regulatory T cells (TREGs). Therefore, it has great importance in the proliferation and functional activity of TREGs and MDSCs. TNFR2 suppression must be downregulated or upregulated as required to treat malignancies and diseases like autoimmune disorders. Therefore, at the molecular level, advances in the comprehension of TNFR2's complex structure and its binding to TNF have opened the door to structure-guided drug development. Two critical obstacles to cancer treatment are the dearth of TREG-specific inhibitors and the lack of widely applicable ways to target tumours via frequently expressed surface oncogenes directly. Many researchers have discovered potential antagonists and agonists of TNFR2, which were successful in inhibiting TREGs proliferation, reducing soluble TNFR2 secretion from normal cells, and expanding T effector cells. The data represented in the following review article elucidates the clinically administrated TNFR2 antagonist and agonist in treating cancers.
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Affiliation(s)
- Sameer Quazi
- GenLab Biosolutions Private Limited, Bangalore, 560043, Karnataka, India.
- Department of Biomedical Sciences, School of Life Sciences, Anglia Ruskin University, Cambridge, UK.
- Faculty of Biology, Medicine and Health, The University of Manchester, Manchester, UK.
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Huang K, Chu N, Ding Y, Que L, Qian Z, Shi Y, Qin W, He Q. Comparative Pharmacokinetics, Safety, and Immunogenicity Study of the Prefilled Syringe and Lyophilized Formulation of a Recombinant Human Tumor Necrosis Factor-α Receptor II:lgG Fc Fusion Protein in Healthy Chinese Male Subjects. Clin Pharmacol Drug Dev 2022; 11:1116-1123. [PMID: 35419986 DOI: 10.1002/cpdd.1091] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Accepted: 02/20/2022] [Indexed: 01/26/2023]
Abstract
This study aimed to compare the pharmacokinetics, safety, and immunogenicity of the prefilled syringe (PFS) with lyophilized (LYO) recombinant human tumor necrosis factor-α receptor II:lgG Fc fusion protein (rhTNFR:Fc) in healthy Chinese male subjects. A single-center, randomized, open-label, 2-period, crossover study was performed in healthy Chinese male subjects. Subjects were randomly assigned into 2 sequences and received a subcutaneous injection of 25 mg rhTNFR:Fc PFS or rhTNFR:Fc LYO (Anbainuo), with a 35-day washout between the 2 periods. Blood samples were collected at specified time intervals, and then serum concentrations of rhTNFR:Fc were analyzed by enzyme-linked immunosorbent assay. The maximum serum concentration, area under the concentration-time curve (AUC) from time 0 to the last quantifiable concentration, and AUC from time 0 to infinity were all calculated and evaluated. Meanwhile, safety and immunogenicity were also assessed. A total of 82 subjects completed the study, and six subjects withdrew for various reasons. The 90%CIs for geometric mean ratios of maximum serum concentration, AUC from time 0 to the last quantifiable concentration, and AUC from time 0 to infinity were all within the equivalence range of 80% to 125%. Safety was comparable between the 2 formulations with low immunogenicity. rhTNFR:Fc PFS exhibited similar pharmacokinetic and safety profiles of rhTNFR:Fc LYO (Anbainuo) in healthy Chinese male subjects.
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Affiliation(s)
- Kai Huang
- Drug Clinical Trial Institution, Affiliated Wuxi People's Hospital of Nanjing Medical University, Wuxi, China
| | - Nannan Chu
- Drug Clinical Trial Institution, Affiliated Wuxi People's Hospital of Nanjing Medical University, Wuxi, China
| | - Ying Ding
- Drug Clinical Trial Institution, Affiliated Wuxi People's Hospital of Nanjing Medical University, Wuxi, China
| | - Linglin Que
- Drug Clinical Trial Institution, Affiliated Wuxi People's Hospital of Nanjing Medical University, Wuxi, China
| | - Zhenzhong Qian
- Drug Clinical Trial Institution, Affiliated Wuxi People's Hospital of Nanjing Medical University, Wuxi, China
| | - Yunfei Shi
- Drug Clinical Trial Institution, Affiliated Wuxi People's Hospital of Nanjing Medical University, Wuxi, China
| | - Wei Qin
- Drug Clinical Trial Institution, Affiliated Wuxi People's Hospital of Nanjing Medical University, Wuxi, China
| | - Qing He
- Drug Clinical Trial Institution, Affiliated Wuxi People's Hospital of Nanjing Medical University, Wuxi, China
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Liu C, Debnath N, Mosoyan G, Chauhan K, Vasquez-Rios G, Soudant C, Menez S, Parikh CR, Coca SG. Systematic Review and Meta-Analysis of Plasma and Urine Biomarkers for CKD Outcomes. J Am Soc Nephrol 2022; 33:1657-1672. [PMID: 35858701 PMCID: PMC9529190 DOI: 10.1681/asn.2022010098] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2022] [Accepted: 06/02/2022] [Indexed: 01/19/2023] Open
Abstract
BACKGROUND Sensitive and specific biomarkers are needed to provide better biologic insight into the risk of incident and progressive CKD. However, studies have been limited by sample size and design heterogeneity. METHODS In this assessment of the prognostic value of preclinical plasma and urine biomarkers for CKD outcomes, we searched Embase (Ovid), MEDLINE ALL (Ovid), and Scopus up to November 30, 2020, for studies exploring the association between baseline kidney biomarkers and CKD outcomes (incident CKD, CKD progression, or incident ESKD). We used random-effects meta-analysis. RESULTS After screening 26,456 abstracts and 352 full-text articles, we included 129 studies in the meta-analysis for the most frequently studied plasma biomarkers (TNFR1, FGF23, TNFR2, KIM-1, suPAR, and others) and urine biomarkers (KIM-1, NGAL, and others). For the most frequently studied plasma biomarkers, pooled RRs for CKD outcomes were 2.17 (95% confidence interval [95% CI], 1.91 to 2.47) for TNFR1 (31 studies); 1.21 (95% CI, 1.15 to 1.28) for FGF-23 (30 studies); 2.07 (95% CI, 1.82 to 2.34) for TNFR2 (23 studies); 1.51 (95% CI, 1.38 to 1.66) for KIM-1 (18 studies); and 1.42 (95% CI, 1.30 to 1.55) for suPAR (12 studies). For the most frequently studied urine biomarkers, pooled RRs were 1.10 (95% CI, 1.05 to 1.16) for KIM-1 (19 studies) and 1.12 (95% CI, 1.06 to 1.19) for NGAL (19 studies). CONCLUSIONS Studies of preclinical biomarkers for CKD outcomes have considerable heterogeneity across study cohorts and designs, limiting comparisons of prognostic performance across studies. Plasma TNFR1, FGF23, TNFR2, KIM-1, and suPAR were among the most frequently investigated in the setting of CKD outcomes.
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Affiliation(s)
- Caroline Liu
- Department of Medical Education, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Neha Debnath
- Department of Medicine, Icahn School of Medicine at Mount Sinai (Morningside/West), New York, New York
| | - Gohar Mosoyan
- Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Kinsuk Chauhan
- Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, New York
| | - George Vasquez-Rios
- Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Celine Soudant
- Division of Technology, Memorial Sloan Kettering Cancer Center Medical Library, New York, New York
| | - Steve Menez
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Chirag R. Parikh
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Steven G. Coca
- Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, New York
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McCoy IE, Hsu JY, Bonventre JV, Parikh CR, Go AS, Liu KD, Ricardo AC, Srivastava A, Cohen DL, He J, Chen J, Rao PS, Hsu CY. Acute Kidney Injury Associates with Long-Term Increases in Plasma TNFR1, TNFR2, and KIM-1: Findings from the CRIC Study. J Am Soc Nephrol 2022; 33:1173-1181. [PMID: 35296554 PMCID: PMC9161789 DOI: 10.1681/asn.2021111453] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Accepted: 02/28/2022] [Indexed: 01/07/2023] Open
Abstract
BACKGROUND Some markers of inflammation-TNF receptors 1 and 2 (TNFR1 and TNFR2)-are independently associated with progressive CKD, as is a marker of proximal tubule injury, kidney injury molecule 1 (KIM-1). However, whether an episode of hospitalized AKI may cause long-term changes in these biomarkers is unknown. METHODS Among adult participants in the Chronic Renal Insufficiency Cohort (CRIC) study, we identified 198 episodes of hospitalized AKI (defined as peak/nadir inpatient serum creatinine values ≥1.5). For each AKI hospitalization, we found the best matched non-AKI hospitalization (unique patients), using prehospitalization characteristics, including eGFR and urine protein/creatinine ratio. We measured TNFR1, TNFR2, and KIM-1 in banked plasma samples collected at annual CRIC study visits before and after the hospitalization (a median of 7 months before and 5 months after hospitalization). RESULTS In the AKI and non-AKI groups, we found similar prehospitalization median levels of TNFR1 (1373 pg/ml versus 1371 pg/ml, for AKI and non-AKI, respectively), TNFR2 (47,141 pg/ml versus 46,135 pg/ml, respectively), and KIM-1 (857 pg/ml versus 719 pg/ml, respectively). Compared with matched study participants who did not experience AKI, study participants who did experience AKI had greater increases in TNFR1 (23% versus 10%, P<0.01), TNFR2 (10% versus 3%, P<0.01), and KIM-1 (13% versus -2%, P<0.01). CONCLUSIONS Among patients with CKD, AKI during hospitalization was associated with increases in plasma TNFR1, TNFR2, and KIM-1 several months after their hospitalization. These results highlight a potential mechanism by which AKI may contribute to more rapid loss of kidney function months to years after the acute insult.
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Affiliation(s)
- Ian E McCoy
- Division of Nephrology, University of California San Francisco, San Francisco, California
| | - Jesse Y Hsu
- Division of Biostatistics, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Joseph V Bonventre
- Division of Renal Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts
| | - Chirag R Parikh
- Division of Nephrology, Johns Hopkins University, Baltimore, Maryland
| | - Alan S Go
- Division of Research, Kaiser Permanente Northern California, Oakland, California
| | - Kathleen D Liu
- Division of Nephrology, University of California San Francisco, San Francisco, California
| | - Ana C Ricardo
- Division of Nephrology, University of Illinois, Chicago, Illinois
| | - Anand Srivastava
- Division of Nephrology, Northwestern University, Chicago, Illinois
| | - Debbie L Cohen
- Division of Nephrology and Hypertension, Center for Translational Metabolism and Health, Institute for Public Health and Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Jiang He
- Department of Epidemiology, Tulane University, New Orleans, Louisiana
| | - Jing Chen
- Department of Epidemiology, Tulane University, New Orleans, Louisiana
- Division of Nephrology, Tulane University, New Orleans, Louisiana
| | - Panduranga S Rao
- Division of Nephrology, University of Michigan, Ann Arbor, Michigan
| | - Chi-Yuan Hsu
- Division of Nephrology, University of California San Francisco, San Francisco, California
- Division of Research, Kaiser Permanente Northern California, Oakland, California
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Gutiérrez OM, Shlipak MG, Katz R, Waikar SS, Greenberg JH, Schrauben SJ, Coca S, Parikh CR, Vasan RS, Feldman HI, Kimmel PL, Cushman M, Bonventre JV, Sarnak MJ, Ix JH. Associations of Plasma Biomarkers of Inflammation, Fibrosis, and Kidney Tubular Injury With Progression of Diabetic Kidney Disease: A Cohort Study. Am J Kidney Dis 2022; 79:849-857.e1. [PMID: 34752914 PMCID: PMC9072594 DOI: 10.1053/j.ajkd.2021.09.018] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Accepted: 09/07/2021] [Indexed: 01/08/2023]
Abstract
RATIONALE & OBJECTIVE Most circulating biomarkers of chronic kidney disease (CKD) progression focus on factors reflecting glomerular filtration. Few biomarkers capture nonglomerular pathways of kidney injury or damage, which may be particularly informative in populations at high risk for CKD progression such as individuals with diabetes. STUDY DESIGN Cohort study. SETTING & PARTICIPANTS 594 participants (mean age, 70 years; 53% women) of the Reasons for Geographic and Racial Differences in Stroke (REGARDS) study who had diabetes and an estimated glomerular filtration rate (eGFR)<60mL/min/1.73m2 at baseline. EXPOSURES Plasma biomarkers of inflammation/fibrosis (TNFR1 and TNFR2, suPAR, MCP-1, YKL-40) and tubular injury (KIM-1) measured at the baseline visit. OUTCOMES Incident kidney failure with replacement therapy (KFRT). ANALYTICAL APPROACH Cox proportional hazards regression and least absolute shrinkage and selection operator regression adjusted for established risk factors for kidney function decline, baseline eGFR, and urinary albumin-creatinine ratio (UACR). RESULTS A total of 98 KFRT events were observed over a mean of 6.2±3.5 (standard deviation) years of follow-up. Plasma biomarkers were modestly associated with baseline eGFR (correlation coefficients ranging from-0.08 to-0.65) and UACR (0.14 to 0.56). In individual biomarker models adjusted for eGFR, UACR, and established risk factors, hazard ratios for incident KFRT per 2-fold higher biomarker concentrations were 1.52 (95% CI, 1.25-1.84) for plasma KIM-1, 1.54 (95% CI, 1.08-2.21) for TNFR1, 1.91 (95% CI, 1.16-3.14) for TNFR2, and 1.39 (95% CI, 1.05-1.84) for YKL-40. In least absolute shrinkage and selection operator regression models accounting for biomarkers in parallel, plasma KIM-1 and TNFR1 remained associated with incident KFRT. LIMITATIONS Single biomarker measurement, lack of follow-up eGFR assessments. CONCLUSIONS Individual plasma markers of inflammation/fibrosis (TNFR1, TNFR2, YKL-40) and tubular injury (KIM-1) were associated with risk of incident KFRT in adults with diabetes and an eGFR<60mL/min/1.73m2 after adjustment for established risk factors.
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Affiliation(s)
- Orlando M Gutiérrez
- Departments of Medicine and Epidemiology, University of Alabama at Birmingham, Birmingham, Alabama.
| | - Michael G Shlipak
- Kidney Health Research Collaborative, Department of Medicine, San Francisco VA Healthcare System and University of California, San Francisco, San Francisco, California
| | - Ronit Katz
- Department of Obstetrics and Gynecology, University of Washington, Seattle, Washington
| | - Sushrut S Waikar
- Section of Nephrology, Department of Medicine, Boston University School of Medicine and Boston Medical Center, Boston, Massachusetts
| | - Jason H Greenberg
- Section of Nephrology, Department of Pediatrics, Program of Applied Translational Research, Yale University School of Medicine, New Haven, Connecticut
| | - Sarah J Schrauben
- Departments of Medicine and Biostatistics, Epidemiology and Informatics and Center for Clinical Epidemiology and Biostatistics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Steven Coca
- Division of Nephrology, Department of Internal Medicine, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Chirag R Parikh
- Section of Nephrology, Department of Internal Medicine, Johns Hopkins School of Medicine, Baltimore, Maryland
| | - Ramachandran S Vasan
- Departments of Medicine and Epidemiology, Boston University Schools of Medicine and Public Health, Boston, Massachusetts
| | - Harold I Feldman
- Departments of Medicine and Biostatistics, Epidemiology and Informatics and Center for Clinical Epidemiology and Biostatistics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Paul L Kimmel
- National Institute of Diabetes and Digestive and Kidney Diseases, Bethesda, Maryland
| | - Mary Cushman
- Departments of Medicine and Pathology and Laboratory Medicine, Larner College of Medicine at the University of Vermont, Burlington, Vermont
| | - Joseph V Bonventre
- Division of Renal Medicine, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Mark J Sarnak
- Division of Nephrology, Department of Medicine, Tufts Medical Center, Boston, Massachusetts
| | - Joachim H Ix
- Division of Nephrology-Hypertension, Department of Medicine, University of California, San Diego, School of Medicine, La Jolla, California
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Chen TK, Coca SG, Estrella MM, Appel LJ, Coresh J, Thiessen Philbrook H, Obeid W, Fried LF, Heerspink HJ, Ix JH, Shlipak MG, Kimmel PL, Parikh CR, Grams ME. Longitudinal TNFR1 and TNFR2 and Kidney Outcomes: Results from AASK and VA NEPHRON-D. J Am Soc Nephrol 2022; 33:996-1010. [PMID: 35314457 PMCID: PMC9063900 DOI: 10.1681/asn.2021060735] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2021] [Accepted: 02/23/2022] [Indexed: 12/28/2022] Open
Abstract
BACKGROUND Higher baseline levels of soluble TNF receptors (TNFR1 and TNFR2) have been associated with progressive CKD. Whether longitudinal changes in these biomarkers of inflammation are also associated with worse kidney outcomes has been less studied. METHODS We evaluated associations of longitudinal changes in TNFR1 and TNFR2 with ESKD in the African American Study of Kidney Disease and Hypertension (AASK; 38% female; 0% diabetes) and kidney function decline (first occurrence of ≥30 ml/min per 1.73 m2 or ≥50% eGFR decline if randomization eGFR ≥60 or <60 ml/min per 1.73 m2, respectively; ESKD) in the Veterans Affairs Nephropathy in Diabetes trial (VA NEPHRON-D; 99% male; 100% diabetes) using Cox models. Biomarkers were measured from samples collected at 0-, 12-, and 24-month visits for AASK (serum) and 0- and 12-month visits for VA NEPHRON-D (plasma). Biomarker slopes (AASK) were estimated using linear mixed-effects models. Covariates included sociodemographic/clinical factors, baseline biomarker level, and kidney function. RESULTS There were 129 ESKD events over a median of 7.0 years in AASK (n=418) and 118 kidney function decline events over a median of 1.5 years in VA NEPHRON-D (n=754). In AASK, each 1 SD increase in TNFR1 and TNFR2 slope was associated with 2.98- and 1.87-fold higher risks of ESKD, respectively. In VA NEPHRON-D, each 1 SD increase in TNFR1 and TNFR2 was associated with 3.20- and 1.43-fold higher risks of kidney function decline, respectively. CONCLUSIONS Among individuals with and without diabetes, longitudinal increases in TNFR1 and TNFR2 were each associated with progressive CKD, independent of initial biomarker level and kidney function.
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Affiliation(s)
- Teresa K. Chen
- Division of Nephrology, Johns Hopkins University School of Medicine, Baltimore, Maryland
- Welch Center for Prevention, Epidemiology, and Clinical Research, Johns Hopkins Medical Institutions, Baltimore, Maryland
| | - Steven G. Coca
- Division of Nephrology, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Michelle M. Estrella
- Kidney Health Research Collaborative and Division of Nephrology, Department of Medicine, University of California and San Francisco VA Health Care System, San Francisco, California
| | - Lawrence J. Appel
- Welch Center for Prevention, Epidemiology, and Clinical Research, Johns Hopkins Medical Institutions, Baltimore, Maryland
- Division of General Internal Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland
| | - Josef Coresh
- Welch Center for Prevention, Epidemiology, and Clinical Research, Johns Hopkins Medical Institutions, Baltimore, Maryland
- Division of General Internal Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland
| | | | - Wassim Obeid
- Division of Nephrology, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Linda F. Fried
- Renal Section, Veterans Affairs Pittsburgh Healthcare System, Pittsburgh, Pennsylvania
- Departments of Medicine, Epidemiology, and Clinical and Translational Science, University of Pittsburgh, Pittsburgh, Pennsylvania
| | | | - Joachim H. Ix
- Division of Nephrology-Hypertension, Department of Medicine, University of California San Diego, and Veterans Affairs San Diego Healthcare System, San Diego, California
| | - Michael G. Shlipak
- Kidney Health Research Collaborative and Division of Nephrology, Department of Medicine, University of California and San Francisco VA Health Care System, San Francisco, California
| | - Paul L. Kimmel
- National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, Maryland
| | - Chirag R. Parikh
- Division of Nephrology, Johns Hopkins University School of Medicine, Baltimore, Maryland
- Welch Center for Prevention, Epidemiology, and Clinical Research, Johns Hopkins Medical Institutions, Baltimore, Maryland
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland
| | - Morgan E. Grams
- Division of Nephrology, Johns Hopkins University School of Medicine, Baltimore, Maryland
- Welch Center for Prevention, Epidemiology, and Clinical Research, Johns Hopkins Medical Institutions, Baltimore, Maryland
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland
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Neuenfeldt F, Schumacher JC, Grieshaber-Bouyer R, Habicht J, Schröder-Braunstein J, Gauss A, Merle U, Niesler B, Heineken N, Dalpke A, Gaida MM, Giese T, Meuer S, Samstag Y, Wabnitz G. Inflammation induces pro-NETotic neutrophils via TNFR2 signaling. Cell Rep 2022; 39:110710. [PMID: 35443164 DOI: 10.1016/j.celrep.2022.110710] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2021] [Revised: 02/24/2022] [Accepted: 03/29/2022] [Indexed: 11/19/2022] Open
Abstract
Cytokines released during chronic inflammatory diseases induce pro-inflammatory properties in polymorphonuclear neutrophils (PMNs). Here, we describe the development of a subgroup of human PMNs expressing CCR5, termed CCR5+ PMNs. Auto- and paracrine tumor necrosis factor (TNF) signaling increases intracellular neutrophil elastase (ELANE) abundance and induces neutrophil extracellular traps formation (NETosis) in CCR5+ PMNs, and triggering of CCR5 amplifies NETosis. Membranous TNF (mTNF) outside-in signaling induces the formation of reactive oxygen species, known activators of NETosis. In vivo, we find an increased number of CCR5+ PMNs in the peripheral blood and inflamed lamina propria of patients with ulcerative colitis (UC). Notably, failure of anti-TNF therapy is associated with higher frequencies of CCR5+ PMNs. In conclusion, we identify a phenotype of pro-NETotic, CCR5+ PMNs present in inflamed tissue in vivo and inducible in vitro. These cells may reflect an important component of tissue damage during chronic inflammation and could be of diagnostic value.
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Affiliation(s)
- Friederike Neuenfeldt
- Institute of Immunology, Heidelberg University, Im Neuenheimer Feld 305, 69120 Heidelberg, Germany
| | - Jan Christoph Schumacher
- Institute of Immunology, Heidelberg University, Im Neuenheimer Feld 305, 69120 Heidelberg, Germany
| | - Ricardo Grieshaber-Bouyer
- Department of Medicine V, Hematology, Oncology and Rheumatology, Heidelberg University Hospital, Heidelberg, Germany
| | - Jüri Habicht
- Institute of Immunology, Heidelberg University, Im Neuenheimer Feld 305, 69120 Heidelberg, Germany
| | | | - Annika Gauss
- Department of Gastroenterology and Hepatology, University Hospital Heidelberg, Im Neuenheimer Feld 410, 69120 Heidelberg, Germany
| | - Uta Merle
- Department of Gastroenterology and Hepatology, University Hospital Heidelberg, Im Neuenheimer Feld 410, 69120 Heidelberg, Germany
| | - Beate Niesler
- Department of Human Molecular Genetics, Heidelberg University, Im Neuenheimer Feld 366, 69120 Heidelberg, Germany; nCounter Core Facility, Department of Human Molecular Genetics, Heidelberg University, Im Neuenheimer Feld 366, 69120 Heidelberg, Germany
| | - Niko Heineken
- Institute of Immunology, Heidelberg University, Im Neuenheimer Feld 305, 69120 Heidelberg, Germany
| | - Alexander Dalpke
- Institute of Medical Microbiology and Virology, University Hospital Carl Gustav Carus, TU Dresden, 01069 Dresden, Germany
| | - Matthias M Gaida
- Institute of Pathology, University Medical Center Mainz, JGU-Mainz, 55131 Mainz, Germany
| | - Thomas Giese
- Institute of Immunology, Heidelberg University, Im Neuenheimer Feld 305, 69120 Heidelberg, Germany
| | - Stefan Meuer
- Institute of Immunology, Heidelberg University, Im Neuenheimer Feld 305, 69120 Heidelberg, Germany
| | - Yvonne Samstag
- Institute of Immunology, Heidelberg University, Im Neuenheimer Feld 305, 69120 Heidelberg, Germany
| | - Guido Wabnitz
- Institute of Immunology, Heidelberg University, Im Neuenheimer Feld 305, 69120 Heidelberg, Germany.
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Zhang X, Lao M, Xu J, Duan Y, Yang H, Li M, Ying H, He L, Sun K, Guo C, Chen W, Jiang H, Zhang X, Bai X, Liang T. Combination cancer immunotherapy targeting TNFR2 and PD-1/PD-L1 signaling reduces immunosuppressive effects in the microenvironment of pancreatic tumors. J Immunother Cancer 2022; 10:e003982. [PMID: 35260434 PMCID: PMC8906048 DOI: 10.1136/jitc-2021-003982] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/24/2022] [Indexed: 12/14/2022] Open
Abstract
BACKGROUNDS In advanced pancreatic ductal adenocarcinoma (PDAC), immune therapy, including immune checkpoint inhibitors, has limited efficacy, encouraging the study of combination therapy. METHODS Tumor necrosis factor receptor 2 (TNFR2) was analyzed via immunohistochemistry, immunofluorescence, western blotting, and ELISAs. The in vitro mechanism that TNFR2 regulates programmed cell death 1 ligand 1 (PD-L1) was investigated using immunofluorescence, immunohistochemistry, flow cytometry, western blotting, and chromatin immunoprecipitation (ChIP). In vivo efficacy and mechanistic studies, using C57BL/6 mice and nude mice with KPC cell-derived subcutaneous and orthotopic tumors, employed antibodies against TNFR2 and PD-L1. Survival curves were constructed for the orthotopic model and a genetically engineered PDAC model (LSL-KrasG12D/+; LSL-Trp53R172H/+; Pdx1-Cre). Mass cytometry, immunohistochemistry, and flow cytometry analyzed local and systemic alterations in the immunophenotype. RESULTS TNFR2 showed high expression and is a prognostic factor in CD8+ T cell-enriched pancreatic cancer. TNFR2 promotes tumorigenesis and progression of pancreatic cancer via dual effect: suppressing cancer immunogenicity and partially accelerating tumor growth. TNFR2 positivity correlated with PD-L1, and in vitro and in vivo, it could regulate the expression of PDL1 at the transcription level via the p65 NF-κB pathway. Combining anti-TNFR2 and PD-L1 antibodies eradicated tumors, prolonged overall survival in pancreatic cancer, and induced strong antitumor immune memory and secondary prevention by reducing the infiltration of Tregs and tumor-associated macrophages and inducing CD8+ T cell activation in the PDAC microenvironment. Finally, the antitumor immune response derived from combination therapy is mainly dependent on CD8+ T cells, partially dependent on CD4+ T cells, and independent of natural killer cells. CONCLUSIONS Anti-TNFR2 and anti-PD-L1 combination therapy eradicated tumors by inhibiting their growth, relieving tumor immunosuppression, and generating robust memory recall.
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Affiliation(s)
- Xiaozhen Zhang
- Department of Hepatobiliary and Pancreatic Surgery,the First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
- Zhejiang Provincial Key Laboratory of Pancreatic Disease, the First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
- Zhejiang Provincial Innovation Center for the Study of Pancreatic Diseases, Zhejiang University, Hangzhou, Zhejiang, China
- Zhejiang Provincial Clinical Research Center for the Study of Hepatobiliary & Pancreatic Diseases, Zhejiang University, Hangzhou, China
| | - Mengyi Lao
- Department of Hepatobiliary and Pancreatic Surgery,the First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
- Zhejiang Provincial Key Laboratory of Pancreatic Disease, the First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
- Zhejiang Provincial Innovation Center for the Study of Pancreatic Diseases, Zhejiang University, Hangzhou, Zhejiang, China
- Zhejiang Provincial Clinical Research Center for the Study of Hepatobiliary & Pancreatic Diseases, Zhejiang University, Hangzhou, China
| | - Jian Xu
- Department of Hepatobiliary and Pancreatic Surgery,the First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
- Zhejiang Provincial Key Laboratory of Pancreatic Disease, the First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
- Zhejiang Provincial Innovation Center for the Study of Pancreatic Diseases, Zhejiang University, Hangzhou, Zhejiang, China
- Zhejiang Provincial Clinical Research Center for the Study of Hepatobiliary & Pancreatic Diseases, Zhejiang University, Hangzhou, China
| | - Yi Duan
- Department of Hepatobiliary and Pancreatic Surgery,the First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
- Zhejiang Provincial Key Laboratory of Pancreatic Disease, the First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
- Zhejiang Provincial Innovation Center for the Study of Pancreatic Diseases, Zhejiang University, Hangzhou, Zhejiang, China
- Zhejiang Provincial Clinical Research Center for the Study of Hepatobiliary & Pancreatic Diseases, Zhejiang University, Hangzhou, China
| | - Hanshen Yang
- Department of Hepatobiliary and Pancreatic Surgery,the First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
- Zhejiang Provincial Key Laboratory of Pancreatic Disease, the First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
- Zhejiang Provincial Innovation Center for the Study of Pancreatic Diseases, Zhejiang University, Hangzhou, Zhejiang, China
- Zhejiang Provincial Clinical Research Center for the Study of Hepatobiliary & Pancreatic Diseases, Zhejiang University, Hangzhou, China
| | - Muchun Li
- Department of Hepatobiliary and Pancreatic Surgery,the First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
- Zhejiang Provincial Key Laboratory of Pancreatic Disease, the First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
- Zhejiang Provincial Innovation Center for the Study of Pancreatic Diseases, Zhejiang University, Hangzhou, Zhejiang, China
- Zhejiang Provincial Clinical Research Center for the Study of Hepatobiliary & Pancreatic Diseases, Zhejiang University, Hangzhou, China
| | - Honggang Ying
- Department of Hepatobiliary and Pancreatic Surgery,the First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
- Zhejiang Provincial Key Laboratory of Pancreatic Disease, the First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
- Zhejiang Provincial Innovation Center for the Study of Pancreatic Diseases, Zhejiang University, Hangzhou, Zhejiang, China
- Zhejiang Provincial Clinical Research Center for the Study of Hepatobiliary & Pancreatic Diseases, Zhejiang University, Hangzhou, China
| | - Lihong He
- Department of Hepatobiliary and Pancreatic Surgery,the First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
- Zhejiang Provincial Key Laboratory of Pancreatic Disease, the First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
- Zhejiang Provincial Innovation Center for the Study of Pancreatic Diseases, Zhejiang University, Hangzhou, Zhejiang, China
- Zhejiang Provincial Clinical Research Center for the Study of Hepatobiliary & Pancreatic Diseases, Zhejiang University, Hangzhou, China
| | - Kang Sun
- Department of Hepatobiliary and Pancreatic Surgery,the First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
- Zhejiang Provincial Key Laboratory of Pancreatic Disease, the First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
- Zhejiang Provincial Innovation Center for the Study of Pancreatic Diseases, Zhejiang University, Hangzhou, Zhejiang, China
- Zhejiang Provincial Clinical Research Center for the Study of Hepatobiliary & Pancreatic Diseases, Zhejiang University, Hangzhou, China
| | - Chengxiang Guo
- Department of Hepatobiliary and Pancreatic Surgery,the First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
- Zhejiang Provincial Key Laboratory of Pancreatic Disease, the First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
- Zhejiang Provincial Innovation Center for the Study of Pancreatic Diseases, Zhejiang University, Hangzhou, Zhejiang, China
- Zhejiang Provincial Clinical Research Center for the Study of Hepatobiliary & Pancreatic Diseases, Zhejiang University, Hangzhou, China
| | - Wen Chen
- Department of Hepatobiliary and Pancreatic Surgery,the First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
- Zhejiang Provincial Key Laboratory of Pancreatic Disease, the First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
- Zhejiang Provincial Innovation Center for the Study of Pancreatic Diseases, Zhejiang University, Hangzhou, Zhejiang, China
- Zhejiang Provincial Clinical Research Center for the Study of Hepatobiliary & Pancreatic Diseases, Zhejiang University, Hangzhou, China
| | - Haitao Jiang
- Department of Hepatobiliary and Pancreatic Surgery,the First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
- Zhejiang Provincial Key Laboratory of Pancreatic Disease, the First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
- Zhejiang Provincial Innovation Center for the Study of Pancreatic Diseases, Zhejiang University, Hangzhou, Zhejiang, China
- Zhejiang Provincial Clinical Research Center for the Study of Hepatobiliary & Pancreatic Diseases, Zhejiang University, Hangzhou, China
| | - Xiaoyu Zhang
- Department of Hepatobiliary and Pancreatic Surgery,the First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
- Zhejiang Provincial Key Laboratory of Pancreatic Disease, the First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
- Zhejiang Provincial Innovation Center for the Study of Pancreatic Diseases, Zhejiang University, Hangzhou, Zhejiang, China
- Zhejiang Provincial Clinical Research Center for the Study of Hepatobiliary & Pancreatic Diseases, Zhejiang University, Hangzhou, China
| | - Xueli Bai
- Department of Hepatobiliary and Pancreatic Surgery,the First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
- Zhejiang Provincial Key Laboratory of Pancreatic Disease, the First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
- Zhejiang Provincial Innovation Center for the Study of Pancreatic Diseases, Zhejiang University, Hangzhou, Zhejiang, China
- Zhejiang Provincial Clinical Research Center for the Study of Hepatobiliary & Pancreatic Diseases, Zhejiang University, Hangzhou, China
- Cancer Center, Zhejiang University, Hangzhou, China
| | - Tingbo Liang
- Department of Hepatobiliary and Pancreatic Surgery,the First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
- Zhejiang Provincial Key Laboratory of Pancreatic Disease, the First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
- Zhejiang Provincial Innovation Center for the Study of Pancreatic Diseases, Zhejiang University, Hangzhou, Zhejiang, China
- Zhejiang Provincial Clinical Research Center for the Study of Hepatobiliary & Pancreatic Diseases, Zhejiang University, Hangzhou, China
- Cancer Center, Zhejiang University, Hangzhou, China
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Gensous N, Vagner D, Barnetche T, Duffau P, Lazaro E, Richez C, Blanco P. Galectin 9, CXCL-10 and tumor necrosis factor receptor type II as biomarkers of disease activity in systemic lupus erythematosus. Joint Bone Spine 2021; 89:105311. [PMID: 34838990 DOI: 10.1016/j.jbspin.2021.105311] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2021] [Revised: 11/12/2021] [Accepted: 11/15/2021] [Indexed: 01/28/2023]
Affiliation(s)
- Noémie Gensous
- Department of Internal Medicine and Clinical Immunology, Bordeaux University Hospital (Groupe Hospitalier Saint-André), Bordeaux, France; UMR/CNRS 5164, ImmunoConcEpT, CNRS, University of Bordeaux, Bordeaux, France
| | - Damien Vagner
- Laboratory of Immunology and Immunogenetic, Bordeaux University Hospital (Groupe Hospitalier Pellegrin), Place Amélie Raba Léon, Bordeaux, France
| | - Thomas Barnetche
- Rheumatology department, FHU ACRONIM, Reference Center of rare auto-immune systemic diseases, Bordeaux University Hospital, Bordeaux, France
| | - Pierre Duffau
- Department of Internal Medicine and Clinical Immunology, Bordeaux University Hospital (Groupe Hospitalier Saint-André), Bordeaux, France; UMR/CNRS 5164, ImmunoConcEpT, CNRS, University of Bordeaux, Bordeaux, France
| | - Estibaliz Lazaro
- UMR/CNRS 5164, ImmunoConcEpT, CNRS, University of Bordeaux, Bordeaux, France; Department of Internal Medicine and Infectious Diseases, CHU Bordeaux (Groupe Hospitalier Haut Leveque), Pessac, France
| | - Christophe Richez
- UMR/CNRS 5164, ImmunoConcEpT, CNRS, University of Bordeaux, Bordeaux, France; Rheumatology department, FHU ACRONIM, Reference Center of rare auto-immune systemic diseases, Bordeaux University Hospital, Bordeaux, France
| | - Patrick Blanco
- UMR/CNRS 5164, ImmunoConcEpT, CNRS, University of Bordeaux, Bordeaux, France; Laboratory of Immunology and Immunogenetic, Bordeaux University Hospital (Groupe Hospitalier Pellegrin), Place Amélie Raba Léon, Bordeaux, France.
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Dykstra-Aiello C, Koh KMS, Nguyen J, Xue M, Roy S, Krueger JM. A wake-like state in vitro induced by transmembrane TNF/soluble TNF receptor reverse signaling. Brain Behav Immun 2021; 94:245-258. [PMID: 33571627 PMCID: PMC8058269 DOI: 10.1016/j.bbi.2021.01.036] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/18/2020] [Revised: 12/23/2020] [Accepted: 01/28/2021] [Indexed: 12/19/2022] Open
Abstract
Tumor necrosis factor alpha (TNF) has sleep regulatory and brain development roles. TNF promotes sleep in vivo and in vitro while TNF inhibition diminishes sleep. Transmembrane (tm) TNF and the tmTNF receptors (Rs), are cleaved by tumor necrosis factor alpha convertase to produce soluble (s) TNF and sTNFRs. Reverse signaling occurs in cells expressing tmTNF upon sTNFR binding. sTNFR administration in vivo inhibits sleep, thus we hypothesized that a wake-like state in vitro would be induced by sTNFR-tmTNF reverse signaling. Somatosensory cortical neuron/glia co-cultures derived from male and female mice lacking both TNFRs (TNFRKO), or lacking TNF (TNFKO) and wildtype (WT) mice were plated onto six-well multi-electrode arrays. Daily one-hour electrophysiological recordings were taken on culture days 4 through 14. sTNFR1 (0.0, 0.3, 3, 30, 60, and 120 ng/µL) was administered on day 14. A final one-hour recording was taken on day 15. Four measures were characterized that are also used to define sleep in vivo: action potentials (APs), burstiness index (BI), synchronization of electrical activity (SYN), and slow wave power (SWP; 0.25-3.75 Hz). Development rates of these emergent electrophysiological properties increased in cells from mice lacking TNF or both TNFRs compared to cells from WT mice. Decreased SWP, after the three lowest doses (0.3, 3 and 30 ng/µL) of the sTNFR1, indicate a wake-like state in cells from TNFRKO mice. A wake-like state was also induced after 3 ng/µl sTNFR1 treatment in cells from TNFKO mice, which express the TNFR1 ligand, lymphotoxin alpha. Cells from WT mice showed no treatment effects. Results are consistent with prior studies demonstrating involvement of TNF in brain development, TNF reverse signaling, and sleep regulation in vivo. Further, the current demonstration of sTNFR1 induction of a wake-like state in vitro is consistent with the idea that small neuronal/glial circuits manifest sleep- and wake-like states analogous to those occurring in vivo. Finally, that sTNF forward signaling enhances sleep while sTNFR1 reverse signaling enhances a wake-like state is consistent with other sTNF/tmTNF/sTNFR1 brain actions having opposing activities.
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Affiliation(s)
- Cheryl Dykstra-Aiello
- Department of Integrative Physiology and Neuroscience, Washington State University-Spokane, WA, United States.
| | - Khia Min Sabrina Koh
- Department of Integrative Physiology and Neuroscience, Washington State University-Spokane, WA, United States
| | - Joseph Nguyen
- Department of Integrative Physiology and Neuroscience, Washington State University-Spokane, WA, United States
| | - Mengran Xue
- Department of Electrical Engineering, Washington State University-Pullman, WA, United States
| | - Sandip Roy
- Department of Electrical Engineering, Washington State University-Pullman, WA, United States
| | - James M Krueger
- Department of Integrative Physiology and Neuroscience, Washington State University-Spokane, WA, United States
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Abstract
More than 20 years ago, Seta and colleagues hypothesized that cytokines, which are activated by myocardial injury, significantly drive heart failure progression and would therefore be effective targets to treat cardiac dysfunction. Unfortunately, several clinical trials inhibiting key cytokines like tumor necrosis factor alpha (TNF-α) and interleukin 1 beta (Il-1β) turned out negative or even revealed adverse clinical effects. Providing a potential mechanistic explanation for the ineffectiveness of TNF-α blockade in heart failure, novel findings demonstrate that the membrane-bound precursor form of TNF-α, transmembrane TNF-α (tmTNF-α), mediates cardioprotective effects during pressure overload-induced cardiac remodeling. This study suggests that preventing tmTNF-α cleavage by targeting the TNF-α converting enzyme (TACE) rather than inhibiting TNF-α signaling altogether might be a valuable therapeutic approach. The Yin and Yang of TNF-α signaling in heart failure: this Primer explores the history of failure of TNF-α antagonistic therapy in heart failure and how a recent study suggests that inhibition of TNF-α converting enzyme TACE might be a way out of this dilemma.
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Affiliation(s)
- Gesine M. Dittrich
- Department of Cardiovascular Physiology, European Center for Angioscience (ECAS), Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - Joerg Heineke
- Department of Cardiovascular Physiology, European Center for Angioscience (ECAS), Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
- * E-mail:
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Liu DY, Yan S, Ma DD, Zhang C, Fu KB, Liu XM, Liu XH, Wang Y, Li XQ, Zhang JQ, Xiu YY, Peng XJ. [Clinical study of anti-human T cell porcine immunoglobulin with recombinant human tumor necrosis factor-α receptor II: IgG Fc in the treatment of 35 cases of grade III/IV acute graft-versus-host disease after allo-HSCT]. Zhonghua Xue Ye Xue Za Zhi 2020; 41:743-748. [PMID: 33113606 PMCID: PMC7595858 DOI: 10.3760/cma.j.issn.0253-2727.2020.09.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Subscribe] [Scholar Register] [Received: 06/16/2020] [Indexed: 11/24/2022]
Abstract
Objective: To evaluate the efficacy and safety of anti-human T lymphocyte porcine immunoglobulin (P-ATG) with recombinant human tumor necrosis factor-α receptor Ⅱ:IgG Fc fusion protein (rhTNFR∶Fc, Etanercept) on grade Ⅲ/Ⅳ acute graft-versus-host disease (aGVHD) after allogenic hematopoietic stem cell transplantation (allo-HSCT) . Methods: Thirty-five patients with Grade Ⅲ/Ⅳ aGVHD who received P-ATG with etanercept therapy after allo-HSCT were retrospectively analyzed. P-ATGs (5 mg·kg(-1)·d(-1)) were administrated for 3 to 5 days, and then 5mg/kg was sequentially administrated, QOD to BIW. Etanercepts were administrated 25 mg, twice a week (12.5 mg, BIW for pediatric patients) . Results: Among the 35 patients with grade Ⅲ/Ⅳ aGVHD, 21 were males and 14 females, with a median age of 10 (3-54) years. A total of 19 cases of acute myeloid leukemia, 13 of acute lymphoblastic leukemia, 1 of severe aplastic anemia, 1 of myelodysplastic syndrome, and 1 of mixed phenotypic acute leukemia were noted. The overall response (OR) rate of P-ATG with etanercept was 85.7% (30/35) , with complete response (CR) and partial response (PR) rates of 34.3% (12/35) and 51.4% (18/35) , respectively, on day 28. The OR rate of grade Ⅲ aGVHD group was higher than of grade IV aGVHD group [100% (19/19) vs. 68.8% (11/16) , P=0.004]. On day 56, the OR rate became 77.2% (27/35) , with CR and PR rates of 62.9% (22/35) and 14.3% (5/35) , respectively. The OR rate of grade Ⅲ aGVHD group was also higher than of grade Ⅳ aGVHD group [89.5% (17/19) vs. 62.5% (10/16) , P=0.009]. Thirty-five patients had no adverse effects such as fever, chills, and rash during the P-ATG infusion, and no obvious liver and kidney function damage was observed after treatment. The main treatment-related complication was infection. The reactivation rates of CMV and EBV were 77.1% (27/35) and 22.9% (8/35) , respectively, and the bacterial infection rate was 48.6% (17/35) . With a median follow-up time of 13 (1-55) months after HSCT, the 1-year and 2-year OS rates were (68.1±8.0) % and (64.3±8.4) % , respectively. The 1-year OS rate of grade Ⅲ aGVHD group was superior to grade Ⅳ aGVHD group [ (84.2±8.4) % vs. (47.6±13.1) % , χ(2)=3.38, P=0.05]. Conclusion: This study demonstrated that P-ATG with etanercept was effective and safe in treating grade Ⅲ-Ⅳ aGVHD after allo-HSCT.
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Affiliation(s)
- D Y Liu
- Department of Hematopoietic Stem Cell Transplantation, Hebei Yanda Lu Daopei Hospital, Langfang 065201, China
| | - S Yan
- Department of Hematopoietic Stem Cell Transplantation, Hebei Yanda Lu Daopei Hospital, Langfang 065201, China
| | - D D Ma
- Department of Hematopoietic Stem Cell Transplantation, Hebei Yanda Lu Daopei Hospital, Langfang 065201, China
| | - C Zhang
- Department of Hematopoietic Stem Cell Transplantation, Hebei Yanda Lu Daopei Hospital, Langfang 065201, China
| | - K B Fu
- Department of Hematopoietic Stem Cell Transplantation, Hebei Yanda Lu Daopei Hospital, Langfang 065201, China
| | - X M Liu
- Department of Hematopoietic Stem Cell Transplantation, Hebei Yanda Lu Daopei Hospital, Langfang 065201, China
| | - X H Liu
- Department of Hematopoietic Stem Cell Transplantation, Hebei Yanda Lu Daopei Hospital, Langfang 065201, China
| | - Y Wang
- Department of Hematopoietic Stem Cell Transplantation, Hebei Yanda Lu Daopei Hospital, Langfang 065201, China
| | - X Q Li
- Department of Hematopoietic Stem Cell Transplantation, Hebei Yanda Lu Daopei Hospital, Langfang 065201, China
| | - J Q Zhang
- Department of Hematopoietic Stem Cell Transplantation, Hebei Yanda Lu Daopei Hospital, Langfang 065201, China
| | - Y Y Xiu
- Department of Hematopoietic Stem Cell Transplantation, Hebei Yanda Lu Daopei Hospital, Langfang 065201, China
| | - X J Peng
- Department of Hematopoietic Stem Cell Transplantation, Hebei Yanda Lu Daopei Hospital, Langfang 065201, China
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Laczko R, Chang A, Watanabe L, Petelo M, Kahaleua K, Bingham JP, Csiszar K. Anti-inflammatory activities of Waltheria indica extracts by modulating expression of IL-1B, TNF-α, TNFRII and NF-κB in human macrophages. Inflammopharmacology 2019; 28:525-540. [PMID: 31686273 DOI: 10.1007/s10787-019-00658-6] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2019] [Accepted: 10/15/2019] [Indexed: 12/16/2022]
Abstract
In Hawaiian traditional medicinal practices, the indigenous 'uhaloa, Waltheria indica var. Americana is one of the most recognized plants. Waltheria is also known in various cultures as a medicinal plant for the treatment of inflammatory conditions. Results in human subjects and cell and animal models supported anti-inflammatory activity for the Waltheria flavonoid quercetin, and for crude plant extracts, limited animal studies also confirmed anti-inflammatory effects. Yet no systematic studies have examined immune or inflammatory responses affected by these extracts. In order to gain insight into inflammatory cascades modulated by Waltheria extracts, and to uncover the mechanistic bases for the effective use of this medicinal plant as a natural anti-inflammatory agent, we have undertaken analyses of LPS and TNF-α/IF-γ-stimulated human macrophages treated with Waltheria extracts using targeted qRT-PCR and Inflammation Panels to test differential mRNA expression of two hundred immune-related genes, furthermore, ELISA assays and Inflammatory Protein arrays to determine extracts-modulated intracellular and secreted levels of prominent cytokines. Results demonstrate that Waltheria extracts inhibit key inflammatory cytokines and cytokine receptors including protein levels of IL-1B, IL-1ra, IL-8 and IL-6, reduce both mRNA and protein levels of TNF-α and protein levels of its receptor, TNF RII, predicting diminished TNF-α-associated inflammatory signaling that, together with significant reduction of NF-κB mRNA and protein, can effectively diminish activities of multiple pro-inflammatory signaling pathways and mitigate key processes in diseases with inflammatory components.
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Affiliation(s)
- Rozalia Laczko
- Department of Integrative Medicine and Quantitative Health Sciences, John A. Burns School of Medicine, University of Hawaii, Honolulu, USA
| | - Andrew Chang
- Department of Integrative Medicine and Quantitative Health Sciences, John A. Burns School of Medicine, University of Hawaii, Honolulu, USA
| | - Lindsey Watanabe
- Department of Integrative Medicine and Quantitative Health Sciences, John A. Burns School of Medicine, University of Hawaii, Honolulu, USA
| | - Maria Petelo
- Department of Integrative Medicine and Quantitative Health Sciences, John A. Burns School of Medicine, University of Hawaii, Honolulu, USA
| | - Kimberly Kahaleua
- Department of Integrative Medicine and Quantitative Health Sciences, John A. Burns School of Medicine, University of Hawaii, Honolulu, USA
| | - Jon-Paul Bingham
- Department of Molecular Biosciences and Bioengineering, College of Tropical Agriculture and Human Resources, University of Hawaii, Honolulu, USA
| | - Katalin Csiszar
- Department of Integrative Medicine and Quantitative Health Sciences, John A. Burns School of Medicine, University of Hawaii, Honolulu, USA.
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Inoki K. Aberrant mTORC1 activation kills tubular cells by inactivating miR148b-3p. Kidney Int 2016; 90:1146-1148. [PMID: 27884303 PMCID: PMC5542052 DOI: 10.1016/j.kint.2016.07.043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2016] [Accepted: 07/27/2016] [Indexed: 11/29/2022]
Abstract
A new study by Kuwagata et al. now shows that aberrant activation of the mechanistic target of rapamycin complex 1 in renal tubular cells causes their injury and cell death by enhancing endoplasmic reticulum stress and cell death pathway under diabetic conditions. The study has revealed a novel molecular mechanism in which mechanistic target of rapamycin complex 1 stimulates the tumor necrosis factor signaling by attenuating miR-148b-3p, thereby deteriorating renal tubular cell dysfunction under diabetic conditions.
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Affiliation(s)
- Ken Inoki
- Life Sciences Institute, University of Michigan, Ann Arbor, Michigan, USA; Department of Molecular and Integrative Physiology, University of Michigan Medical School, Ann Arbor, Michigan, USA; Division of Nephrology, Internal Medicine, University of Michigan Medical School, Ann Arbor, Michigan, USA.
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46
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Lehrer S, Rheinstein P. Relation of Poor Memory to Soluble Tumor Necrosis Factor Receptor Type Two (sTNF-RII). Am J Alzheimers Dis Other Demen 2016; 31:457-8. [PMID: 26705380 PMCID: PMC10852659 DOI: 10.1177/1533317515622284] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/03/2024]
Abstract
The association of soluble tumor necrosis factor receptor type two with poor memory in patients with breast cancer and controls found by Patel et al (2015) may confirm the finding of Holmes et al in 2009 that tumor necrosis factor α is linked to cognitive decline.
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47
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Mathews JA, Williams AS, Brand JD, Wurmbrand AP, Chen L, Ninin FMC, Si H, Kasahara DI, Shore SA. γδ T cells are required for pulmonary IL-17A expression after ozone exposure in mice: role of TNFα. PLoS One 2014; 9:e97707. [PMID: 24823369 PMCID: PMC4019643 DOI: 10.1371/journal.pone.0097707] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2014] [Accepted: 04/22/2014] [Indexed: 11/21/2022] Open
Abstract
Ozone is an air pollutant that causes pulmonary symptoms. In mice, ozone exposure causes pulmonary injury and increases bronchoalveolar lavage macrophages and neutrophils. We have shown that IL-17A is important in the recruitment of neutrophils after subacute ozone exposure (0.3 ppm for 24–72 h). We hypothesized that γδ T cells are the main producers of IL-17A after subacute ozone. To explore this hypothesis we exposed wildtype mice and mice deficient in γδ T cells (TCRδ−/−) to ozone or room air. Ozone-induced increases in BAL macrophages and neutrophils were attenuated in TCRδ−/− mice. Ozone increased the number of γδ T cells in the lungs and increased pulmonary Il17a mRNA expression and the number of IL-17A+ CD45+ cells in the lungs and these effects were abolished in TCRδ−/− mice. Ozone-induced increases in factors downstream of IL-17A signaling, including G-CSF, IL-6, IP-10 and KC were also decreased in TCRδ−/− versus wildtype mice. Neutralization of IL-17A during ozone exposure in wildtype mice mimicked the effects of γδ T cell deficiency. TNFR2 deficiency and etanercept, a TNFα antagonist, also reduced ozone-induced increases in Il17a mRNA, IL-17A+ CD45+ cells and BAL G-CSF as well as BAL neutrophils. TNFR2 deficient mice also had decreased ozone-induced increases in Ccl20, a chemoattractant for IL-17A+ γδ T cells. Il17a mRNA and IL-17A+ γδ T cells were also lower in obese Cpefat versus lean WT mice exposed to subacute ozone, consistent with the reduced neutrophil recruitment observed in the obese mice. Taken together, our data indicate that pulmonary inflammation induced by subacute ozone requires γδ T cells and TNFα-dependent recruitment of IL-17A+ γδ T cells to the lung.
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MESH Headings
- Analysis of Variance
- Animals
- Bronchoalveolar Lavage
- DNA Primers/genetics
- Etanercept
- Flow Cytometry
- Immunoglobulin G
- Interleukin-17/metabolism
- Lung/drug effects
- Lung/immunology
- Macrophages/immunology
- Mice
- Mice, Knockout
- Neutrophils/immunology
- Ozone/toxicity
- Pneumonia/chemically induced
- Pneumonia/immunology
- Real-Time Polymerase Chain Reaction
- Receptors, Antigen, T-Cell, gamma-delta/genetics
- Receptors, Antigen, T-Cell, gamma-delta/metabolism
- Receptors, Tumor Necrosis Factor
- Receptors, Tumor Necrosis Factor, Type II
- T-Lymphocytes/immunology
- T-Lymphocytes/metabolism
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Affiliation(s)
- Joel A. Mathews
- Molecular and Integrative Physiological Sciences Program, Department of Environmental Health, Harvard School of Public Health, Boston, Massachusetts, United States of America
- * E-mail:
| | - Alison S. Williams
- Molecular and Integrative Physiological Sciences Program, Department of Environmental Health, Harvard School of Public Health, Boston, Massachusetts, United States of America
| | - Jeffrey D. Brand
- Molecular and Integrative Physiological Sciences Program, Department of Environmental Health, Harvard School of Public Health, Boston, Massachusetts, United States of America
| | - Allison P. Wurmbrand
- Molecular and Integrative Physiological Sciences Program, Department of Environmental Health, Harvard School of Public Health, Boston, Massachusetts, United States of America
| | - Lucas Chen
- Molecular and Integrative Physiological Sciences Program, Department of Environmental Health, Harvard School of Public Health, Boston, Massachusetts, United States of America
| | - Fernanda MC. Ninin
- Molecular and Integrative Physiological Sciences Program, Department of Environmental Health, Harvard School of Public Health, Boston, Massachusetts, United States of America
| | - Huiqing Si
- Molecular and Integrative Physiological Sciences Program, Department of Environmental Health, Harvard School of Public Health, Boston, Massachusetts, United States of America
| | - David I. Kasahara
- Molecular and Integrative Physiological Sciences Program, Department of Environmental Health, Harvard School of Public Health, Boston, Massachusetts, United States of America
| | - Stephanie A. Shore
- Molecular and Integrative Physiological Sciences Program, Department of Environmental Health, Harvard School of Public Health, Boston, Massachusetts, United States of America
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Di Rocco P, Manco M, Rosa G, Greco AV, Mingrone G. Lowered Tumor Necrosis Factor Receptors, but Not Increased Insulin Sensitivity, with Infliximab. ACTA ACUST UNITED AC 2012; 12:734-9. [PMID: 15090644 DOI: 10.1038/oby.2004.86] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
OBJECTIVES To verify whether Infliximab could modify insulin sensitivity and TNF-alpha and GLUT4 mRNA expression in muscle and adipose tissue of morbidly obese subjects. Soluble TNF receptors I and II (TNFR-I and TNFR-II) were also assayed. RESEARCH METHODS AND PROCEDURES Six obese subjects were investigated before and 2 weeks after a single intravenous administration of 5 mg/kg Infliximab; insulin sensitivity was evaluated by euglycemic hyperinsulinemic clamp, and TNF-alpha and GLUT4 mRNA expression were assessed by reverse-transcriptase polymerase chain reaction on muscle and adipose tissue. TNF-alpha, TNFR-I, and TNFR-II were determined using the ELISA technique. RESULTS Infliximab infusion did not affect fasting plasma insulin or fasting plasma glucose levels; whole body glucose uptake did not change significantly. TNF-alpha and GLUT4 mRNA did not show any significant change in muscle or adipose tissue. Serum TNF-alpha was undetectable before and after treatment, whereas TNFR-I and TNFR-II concentrations significantly decreased (p < 0.01). DISCUSSION An explanation for the absence of effect of Infliximab on insulin resistance in morbidly obese subjects may be the paracrine way of action of this cytokine. Because Infliximab is predominantly distributed within the vascular compartment, its effectiveness in penetrating muscle and adipose tissue is potentially low. The significant decrease of TNFR-I and TNFR-II might be ascribed to a targeted effect of Infliximab on the immune system.
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Affiliation(s)
- Paola Di Rocco
- Institute of Internal Medicine, Catholic University of Sacred Heart, Rome, Italy.
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Minigo G, Woodberry T, Piera KA, Salwati E, Tjitra E, Kenangalem E, Price RN, Engwerda CR, Anstey NM, Plebanski M. Parasite-dependent expansion of TNF receptor II-positive regulatory T cells with enhanced suppressive activity in adults with severe malaria. PLoS Pathog 2009; 5:e1000402. [PMID: 19390618 PMCID: PMC2668192 DOI: 10.1371/journal.ppat.1000402] [Citation(s) in RCA: 108] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2008] [Accepted: 03/30/2009] [Indexed: 12/24/2022] Open
Abstract
Severe Plasmodium falciparum malaria is a major cause of global mortality, yet the immunological factors underlying progression to severe disease remain unclear. CD4+CD25+ regulatory T cells (Treg cells) are associated with impaired T cell control of Plasmodium spp infection. We investigated the relationship between Treg cells, parasite biomass, and P. falciparum malaria disease severity in adults living in a malaria-endemic region of Indonesia. CD4+CD25+Foxp3+CD127lo Treg cells were significantly elevated in patients with uncomplicated (UM; n = 17) and severe malaria (SM; n = 16) relative to exposed asymptomatic controls (AC; n = 10). In patients with SM, Treg cell frequency correlated positively with parasitemia (r = 0.79, p = 0.0003) and total parasite biomass (r = 0.87, p<0.001), both major determinants for the development of severe and fatal malaria, and Treg cells were significantly increased in hyperparasitemia. There was a further significant correlation between Treg cell frequency and plasma concentrations of soluble tumor necrosis factor receptor II (TNFRII) in SM. A subset of TNFRII+ Treg cells with high expression of Foxp3 was increased in severe relative to uncomplicated malaria. In vitro, P. falciparum–infected red blood cells dose dependently induced TNFRII+Foxp3hi Treg cells in PBMC from malaria-unexposed donors which showed greater suppressive activity than TNFRII− Treg cells. The selective enrichment of the Treg cell compartment for a maximally suppressive TNFRII+Foxp3hi Treg subset in severe malaria provides a potential link between immune suppression, increased parasite biomass, and malaria disease severity. The findings caution against the induction of TNFRII+Foxp3hi Treg cells when developing effective malaria vaccines. Malaria is a major global health problem responsible for more than 1 million deaths annually. Severity of malaria disease is associated with the inability of host immune cells to efficiently eliminate malaria parasites from the blood. Little is known about immune regulatory factors controlling the onset of severe and potentially fatal malaria. Regulatory T (Treg) cells are a small specialized subset of immune cells that suppress the activation and expansion of effector immune cells which partake in parasite elimination. We investigated the relationship between Treg cells, parasite burden, and disease severity in adult malaria patients with either uncomplicated or severe malaria. We demonstrated that Treg cell frequency was elevated in malaria patients and associated with high parasite burden in severe malaria but not in uncomplicated malaria. Comparison of Treg cell characteristics allowed us to identify a new highly suppressive subset of Treg cells that was elevated in severe malaria patients. Our results indicate that severe malaria is accompanied by the induction of highly suppressive Treg cells that can promote parasite growth and caution against the induction of these Treg cells when developing effective malaria vaccines.
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Affiliation(s)
- Gabriela Minigo
- Department of Immunology, Monash University, Alfred Medical Research and Education Precinct, Melbourne, Australia
- International Health Division, Menzies School of Health Research (MSHR) and Charles Darwin University, Darwin, Australia
| | - Tonia Woodberry
- International Health Division, Menzies School of Health Research (MSHR) and Charles Darwin University, Darwin, Australia
| | - Kim A. Piera
- International Health Division, Menzies School of Health Research (MSHR) and Charles Darwin University, Darwin, Australia
| | - Ervi Salwati
- National Institute of Health Research and Development (NIHRD), Ministry of Health, Jakarta, Indonesia
| | - Emiliana Tjitra
- National Institute of Health Research and Development (NIHRD), Ministry of Health, Jakarta, Indonesia
| | - Enny Kenangalem
- NIHRD-MSHR Collaborative Research Program and District Health Authority, Timika, Papua, Indonesia
| | - Ric N. Price
- International Health Division, Menzies School of Health Research (MSHR) and Charles Darwin University, Darwin, Australia
- Centre for Vaccinology and Tropical Medicine, Nuffield Department of Clinical Medicine, Churchill Hospital, Oxford, United Kingdom
| | | | - Nicholas M. Anstey
- International Health Division, Menzies School of Health Research (MSHR) and Charles Darwin University, Darwin, Australia
| | - Magdalena Plebanski
- Department of Immunology, Monash University, Alfred Medical Research and Education Precinct, Melbourne, Australia
- * E-mail:
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50
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Stoop JN, Woltman AM, Biesta PJ, Kusters JG, Kuipers EJ, Janssen HLA, van der Molen RG. Tumor necrosis factor alpha inhibits the suppressive effect of regulatory T cells on the hepatitis B virus-specific immune response. Hepatology 2007; 46:699-705. [PMID: 17654744 DOI: 10.1002/hep.21761] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
UNLABELLED Chronicity of hepatitis B virus (HBV) infection is characterized by a weak immune response to the virus. CD4+CD25+ regulatory T cells (Treg) are present in increased numbers in the peripheral blood of chronic HBV patients, and these Treg are capable of suppressing the HBV-specific immune response. The aim of this study was to abrogate Treg-mediated suppression of the HBV-specific immune response. Therefore, Treg and a Treg-depleted cell fraction were isolated from peripheral blood of chronic HBV patients. Subsequently, the suppressive effect of Treg on the response to HBV core antigen (HBcAg) and tetanus toxin was compared, and the effect of exogenous tumor necrosis factor alpha (TNF-alpha), interleukin-1-beta (IL-1beta), or neutralizing antibodies against interleukin-10 (IL-10) or transforming growth factor beta (TGF-beta) on Treg-mediated suppression was determined. The results show that Treg of chronic HBV patients had a more potent suppressive effect on the response to HBcAg compared with the response to tetanus toxin. Neutralization of IL-10 and TGF-beta or exogenous IL-1beta had no effect on Treg-mediated suppression of the anti-HBcAg response, whereas exogenous TNF-alpha partially abrogated Treg-mediated suppression. Preincubation of Treg with TNF-alpha demonstrated that TNF-alpha had a direct effect on the Treg. No difference was observed in the type II TNF receptor expression by Treg from chronic HBV patients and healthy controls. CONCLUSION Treg-mediated suppression of the anti-HBV response can be reduced by exogenous TNF-alpha. Because chronic HBV patients are known to produce less TNF-alpha, these data implicate an important role for TNF-alpha in the impaired antiviral response in chronic HBV.
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Affiliation(s)
- Jeroen N Stoop
- Department of Gastroenterology and Hepatology, Erasmus MC-Rotterdam, The Netherlands
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