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Ben Khlil AA, Zamali I, Belloumi D, Gdoura M, Kharroubi G, Marzouki S, Dachraoui R, Ben Yaiche I, Bchiri S, Hamdi W, Gharbi M, Ben Hmid A, Samoud S, Galai Y, Torjmane L, Ladeb S, Bettaieb J, Triki H, Ben Abdeljelil N, Ben Othman T, Ben Ahmed M. Immunogenicity and Tolerance of BNT162b2 mRNA Vaccine in Allogeneic Hematopoietic Stem Cell Transplant Patients. Vaccines (Basel) 2024; 12:174. [PMID: 38400157 PMCID: PMC10892348 DOI: 10.3390/vaccines12020174] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2023] [Revised: 01/22/2024] [Accepted: 02/06/2024] [Indexed: 02/25/2024] Open
Abstract
BACKGROUND Allogeneic hematopoietic stem cell transplantation (ASCT) induces acquired immunodeficiency, potentially altering vaccine response. Herein, we aimed to explore the clinical tolerance and the humoral and cellular immune responses following anti-SARS-CoV-2 vaccination in ASCT recipients. METHODS A prospective, non-randomized, controlled study that involved 43 ASCT subjects and 31 healthy controls. Humoral response was investigated using the Elecsys® test anti-SARS-CoV-2. Cellular response was assessed using the QFN® SARS-CoV-2 test. The lymphocyte cytokine profile was tested using the LEGENDplex™ HU Th Cytokine Panel Kit (12-plex). RESULTS Adverse effects (AE) were observed in 69% of patients, encompassing pain at the injection site, fever, asthenia, or headaches. Controls presented more side effects like pain in the injection site and asthenia with no difference in the overall AE frequency. Both groups exhibited robust humoral and cellular responses. Only the vaccine transplant delay impacted the humoral response alongside a previous SARS-CoV-2 infection. Noteworthily, controls displayed a Th1 cytokine profile, while patients showed a mixed Th1/Th2 profile. CONCLUSIONS Pfizer-BioNTech® anti-SARS-CoV-2 vaccination is well tolerated in ASCT patients, inducing robust humoral and cellular responses. Further exploration is warranted to understand the impact of a mixed cytokine profile in ASCT patients.
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Affiliation(s)
- Ahmed Amine Ben Khlil
- Department of Clinical Immunology, Institut Pasteur de Tunis, Tunis 1002, Tunisia; (A.A.B.K.); (I.Z.); (W.H.); (A.B.H.); (S.S.); (Y.G.)
- Faculté de Médecine de Tunis, Université Tunis El Manar, Tunis 1068, Tunisia; (D.B.); (G.K.); (R.D.); (I.B.Y.); (L.T.); (S.L.); (J.B.); (H.T.); (N.B.A.); (T.B.O.)
| | - Imen Zamali
- Department of Clinical Immunology, Institut Pasteur de Tunis, Tunis 1002, Tunisia; (A.A.B.K.); (I.Z.); (W.H.); (A.B.H.); (S.S.); (Y.G.)
- Faculté de Médecine de Tunis, Université Tunis El Manar, Tunis 1068, Tunisia; (D.B.); (G.K.); (R.D.); (I.B.Y.); (L.T.); (S.L.); (J.B.); (H.T.); (N.B.A.); (T.B.O.)
- Laboratory of Transmission, Control and Immunobiology of Infections (LR16IPT02), Institut Pasteur de Tunis, Tunis 1002, Tunisia; (S.M.); (S.B.)
| | - Dorra Belloumi
- Faculté de Médecine de Tunis, Université Tunis El Manar, Tunis 1068, Tunisia; (D.B.); (G.K.); (R.D.); (I.B.Y.); (L.T.); (S.L.); (J.B.); (H.T.); (N.B.A.); (T.B.O.)
- Department of Hematology and Transplant, Centre National de Greffe de Moelle Osseuse, Tunis 1006, Tunisia
| | - Mariem Gdoura
- Laboratory of Virology, Institut Pasteur de Tunis, Tunis 1002, Tunisia; (M.G.); (M.G.)
- Faculty of Pharmacy, University of Monastir, Monastir 5000, Tunisia
| | - Ghassen Kharroubi
- Faculté de Médecine de Tunis, Université Tunis El Manar, Tunis 1068, Tunisia; (D.B.); (G.K.); (R.D.); (I.B.Y.); (L.T.); (S.L.); (J.B.); (H.T.); (N.B.A.); (T.B.O.)
- Laboratory of Transmission, Control and Immunobiology of Infections (LR16IPT02), Institut Pasteur de Tunis, Tunis 1002, Tunisia; (S.M.); (S.B.)
- Department of Medical Epidemiology, Institut Pasteur de Tunis, Tunis 1002, Tunisia
| | - Soumaya Marzouki
- Laboratory of Transmission, Control and Immunobiology of Infections (LR16IPT02), Institut Pasteur de Tunis, Tunis 1002, Tunisia; (S.M.); (S.B.)
| | - Rym Dachraoui
- Faculté de Médecine de Tunis, Université Tunis El Manar, Tunis 1068, Tunisia; (D.B.); (G.K.); (R.D.); (I.B.Y.); (L.T.); (S.L.); (J.B.); (H.T.); (N.B.A.); (T.B.O.)
- Department of Hematology and Transplant, Centre National de Greffe de Moelle Osseuse, Tunis 1006, Tunisia
| | - Insaf Ben Yaiche
- Faculté de Médecine de Tunis, Université Tunis El Manar, Tunis 1068, Tunisia; (D.B.); (G.K.); (R.D.); (I.B.Y.); (L.T.); (S.L.); (J.B.); (H.T.); (N.B.A.); (T.B.O.)
- Department of Hematology and Transplant, Centre National de Greffe de Moelle Osseuse, Tunis 1006, Tunisia
| | - Soumaya Bchiri
- Laboratory of Transmission, Control and Immunobiology of Infections (LR16IPT02), Institut Pasteur de Tunis, Tunis 1002, Tunisia; (S.M.); (S.B.)
| | - Walid Hamdi
- Department of Clinical Immunology, Institut Pasteur de Tunis, Tunis 1002, Tunisia; (A.A.B.K.); (I.Z.); (W.H.); (A.B.H.); (S.S.); (Y.G.)
| | - Manel Gharbi
- Laboratory of Virology, Institut Pasteur de Tunis, Tunis 1002, Tunisia; (M.G.); (M.G.)
| | - Ahlem Ben Hmid
- Department of Clinical Immunology, Institut Pasteur de Tunis, Tunis 1002, Tunisia; (A.A.B.K.); (I.Z.); (W.H.); (A.B.H.); (S.S.); (Y.G.)
- Faculté de Médecine de Tunis, Université Tunis El Manar, Tunis 1068, Tunisia; (D.B.); (G.K.); (R.D.); (I.B.Y.); (L.T.); (S.L.); (J.B.); (H.T.); (N.B.A.); (T.B.O.)
- Laboratory of Transmission, Control and Immunobiology of Infections (LR16IPT02), Institut Pasteur de Tunis, Tunis 1002, Tunisia; (S.M.); (S.B.)
| | - Samar Samoud
- Department of Clinical Immunology, Institut Pasteur de Tunis, Tunis 1002, Tunisia; (A.A.B.K.); (I.Z.); (W.H.); (A.B.H.); (S.S.); (Y.G.)
- Laboratory of Transmission, Control and Immunobiology of Infections (LR16IPT02), Institut Pasteur de Tunis, Tunis 1002, Tunisia; (S.M.); (S.B.)
| | - Yousr Galai
- Department of Clinical Immunology, Institut Pasteur de Tunis, Tunis 1002, Tunisia; (A.A.B.K.); (I.Z.); (W.H.); (A.B.H.); (S.S.); (Y.G.)
- Faculty of Pharmacy, University of Monastir, Monastir 5000, Tunisia
| | - Lamia Torjmane
- Faculté de Médecine de Tunis, Université Tunis El Manar, Tunis 1068, Tunisia; (D.B.); (G.K.); (R.D.); (I.B.Y.); (L.T.); (S.L.); (J.B.); (H.T.); (N.B.A.); (T.B.O.)
- Department of Hematology and Transplant, Centre National de Greffe de Moelle Osseuse, Tunis 1006, Tunisia
| | - Saloua Ladeb
- Faculté de Médecine de Tunis, Université Tunis El Manar, Tunis 1068, Tunisia; (D.B.); (G.K.); (R.D.); (I.B.Y.); (L.T.); (S.L.); (J.B.); (H.T.); (N.B.A.); (T.B.O.)
- Department of Hematology and Transplant, Centre National de Greffe de Moelle Osseuse, Tunis 1006, Tunisia
| | - Jihene Bettaieb
- Faculté de Médecine de Tunis, Université Tunis El Manar, Tunis 1068, Tunisia; (D.B.); (G.K.); (R.D.); (I.B.Y.); (L.T.); (S.L.); (J.B.); (H.T.); (N.B.A.); (T.B.O.)
- Laboratory of Transmission, Control and Immunobiology of Infections (LR16IPT02), Institut Pasteur de Tunis, Tunis 1002, Tunisia; (S.M.); (S.B.)
- Department of Medical Epidemiology, Institut Pasteur de Tunis, Tunis 1002, Tunisia
| | - Henda Triki
- Faculté de Médecine de Tunis, Université Tunis El Manar, Tunis 1068, Tunisia; (D.B.); (G.K.); (R.D.); (I.B.Y.); (L.T.); (S.L.); (J.B.); (H.T.); (N.B.A.); (T.B.O.)
- Laboratory of Virology, Institut Pasteur de Tunis, Tunis 1002, Tunisia; (M.G.); (M.G.)
| | - Nour Ben Abdeljelil
- Faculté de Médecine de Tunis, Université Tunis El Manar, Tunis 1068, Tunisia; (D.B.); (G.K.); (R.D.); (I.B.Y.); (L.T.); (S.L.); (J.B.); (H.T.); (N.B.A.); (T.B.O.)
- Department of Hematology and Transplant, Centre National de Greffe de Moelle Osseuse, Tunis 1006, Tunisia
| | - Tarek Ben Othman
- Faculté de Médecine de Tunis, Université Tunis El Manar, Tunis 1068, Tunisia; (D.B.); (G.K.); (R.D.); (I.B.Y.); (L.T.); (S.L.); (J.B.); (H.T.); (N.B.A.); (T.B.O.)
- Department of Hematology and Transplant, Centre National de Greffe de Moelle Osseuse, Tunis 1006, Tunisia
| | - Melika Ben Ahmed
- Department of Clinical Immunology, Institut Pasteur de Tunis, Tunis 1002, Tunisia; (A.A.B.K.); (I.Z.); (W.H.); (A.B.H.); (S.S.); (Y.G.)
- Faculté de Médecine de Tunis, Université Tunis El Manar, Tunis 1068, Tunisia; (D.B.); (G.K.); (R.D.); (I.B.Y.); (L.T.); (S.L.); (J.B.); (H.T.); (N.B.A.); (T.B.O.)
- Laboratory of Transmission, Control and Immunobiology of Infections (LR16IPT02), Institut Pasteur de Tunis, Tunis 1002, Tunisia; (S.M.); (S.B.)
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Yasuda M, Uzawa A, Ozawa Y, Kojima Y, Onishi Y, Akamine H, Kuwabara S. Serum cytokine profiles in myasthenia gravis with anti-muscle-specific kinase antibodies. J Neuroimmunol 2023; 384:578205. [PMID: 37774555 DOI: 10.1016/j.jneuroim.2023.578205] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2023] [Revised: 08/24/2023] [Accepted: 09/19/2023] [Indexed: 10/01/2023]
Abstract
This study measured the serum levels of of 15 cytokines in 15 patients with anti-muscle-specific kinase antibody-positive MG (MuSK-MG) using a multiplex suspension array system. Fifteen patients with non-inflammatory neurological diseases served as controls. Compared with controls, patients with MuSK-MG showed higher levels of Th1- (IFN-γ), Th2- (IL-25, IL-31, and IL-33), Th17- (IL-22), Treg-related cytokines (IL-10), and soluble CD40 ligand (sCD40L). Higher serum Th2-related cytokines (IL-25 and IL-31) levels were correlated with less MG Foundation of America (MGFA) class. These suggest that Th2-related cytokines have protective effects, whereas sCD40L and others may facilitate the disease.
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Affiliation(s)
- Manato Yasuda
- Department of Neurology, Graduate School of Medicine, Chiba University, Japan
| | - Akiyuki Uzawa
- Department of Neurology, Graduate School of Medicine, Chiba University, Japan.
| | - Yukiko Ozawa
- Department of Neurology, Graduate School of Medicine, Chiba University, Japan; Department of Neurology, Japanese Red Cross Narita Hospital, Japan
| | - Yuta Kojima
- Department of Neurology, Graduate School of Medicine, Chiba University, Japan; Department of Neurology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Yosuke Onishi
- Department of Neurology, Graduate School of Medicine, Chiba University, Japan
| | - Hiroyuki Akamine
- Department of Neurology, Graduate School of Medicine, Chiba University, Japan
| | - Satoshi Kuwabara
- Department of Neurology, Graduate School of Medicine, Chiba University, Japan
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Saucedo R, Peña-Cano MI, Díaz-Velázquez MF, Ferreira-Hermosillo A, Solis-Paredes JM, Camacho-Arroyo I, Valencia-Ortega J. Gestational Weight Gain Is Associated with the Expression of Genes Involved in Inflammation in Maternal Visceral Adipose Tissue and Offspring Anthropometric Measures. J Clin Med 2023; 12:6766. [PMID: 37959231 PMCID: PMC10650626 DOI: 10.3390/jcm12216766] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2023] [Revised: 10/19/2023] [Accepted: 10/23/2023] [Indexed: 11/15/2023] Open
Abstract
BACKGROUND Adequate gestational weight gain (GWG) is essential for maternal and fetal health. GWG may be a sign of higher visceral adipose tissue (VAT) accretion. A higher proportion of VAT is associated with an inflammatory process that may play a role in the fetal programming of obesity. This study aimed to (1) compare the expression of genes involved in inflammatory responses (TLR2, TLR4, NFκB, IKKβ, IL-1RA, IL-1β, IL-6, IL-10, TNF-α) in the VAT of pregnant women according to GWG and (2) explore whether VAT inflammation and GWG are related to offspring anthropometric measures. MATERIAL AND METHODS 50 women scheduled for cesarean section who delivered term infants were included in the study. We collected maternal omental VAT, and the expression of genes was examined with RT-qPCR. RESULTS Women with excessive and with adequate GWG had significantly higher expressions of most inflammatory genes than women with insufficient GWG. Neonates from mothers with excessive GWG had greater birth weight and chest circumference than those from mothers with insufficient GWG. GWG was positively correlated with fetal birth weight. CONCLUSIONS The VAT expression of most genes associated with inflammatory pathways was higher in excessive and adequate GWG than in pregnant women with insufficient GWG. Moreover, GWG was found to be positively associated with newborn weight.
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Affiliation(s)
- Renata Saucedo
- Unidad de Investigación Médica en Enfermedades Endocrinas, Hospital de Especialidades, Centro Médico Nacional Siglo XXI, Instituto Mexicano del Seguro Social, Mexico City 06720, Mexico; (R.S.); (A.F.-H.)
| | - María Isabel Peña-Cano
- Hospital de Gineco Obstetricia 221, Instituto Mexicano del Seguro Social, Toluca 50000, Mexico;
| | - Mary Flor Díaz-Velázquez
- Hospital de Gineco Obstetricia 3, Centro Médico Nacional La Raza, Instituto Mexicano del Seguro Social, Mexico City 02990, Mexico;
| | - Aldo Ferreira-Hermosillo
- Unidad de Investigación Médica en Enfermedades Endocrinas, Hospital de Especialidades, Centro Médico Nacional Siglo XXI, Instituto Mexicano del Seguro Social, Mexico City 06720, Mexico; (R.S.); (A.F.-H.)
| | - Juan Mario Solis-Paredes
- Department of Reproductive and Perinatal Health Research, Instituto Nacional de Perinatología Isidro Espinosa de los Reyes, Mexico City 11000, Mexico;
| | - Ignacio Camacho-Arroyo
- Unidad de Investigación en Reproducción Humana, Instituto Nacional de Perinatología-Facultad de Química, Universidad Nacional Autónoma de México, Mexico City 11000, Mexico;
| | - Jorge Valencia-Ortega
- Unidad de Investigación en Reproducción Humana, Instituto Nacional de Perinatología-Facultad de Química, Universidad Nacional Autónoma de México, Mexico City 11000, Mexico;
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Bain CR, Myles PS, Corcoran T, Dieleman JM. Postoperative systemic inflammatory dysregulation and corticosteroids: a narrative review. Anaesthesia 2023; 78:356-370. [PMID: 36308338 PMCID: PMC10092416 DOI: 10.1111/anae.15896] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/22/2022] [Indexed: 12/15/2022]
Abstract
In some patients, the inflammatory-immune response to surgical injury progresses to a harmful, dysregulated state. We posit that postoperative systemic inflammatory dysregulation forms part of a pathophysiological response to surgical injury that places patients at increased risk of complications and subsequently prolongs hospital stay. In this narrative review, we have outlined the evolution, measurement and prediction of postoperative systemic inflammatory dysregulation, distinguishing it from a healthy and self-limiting host response. We reviewed the actions of glucocorticoids and the potential for heterogeneous responses to peri-operative corticosteroid supplementation. We have then appraised the evidence highlighting the safety of corticosteroid supplementation, and the potential benefits of high/repeated doses to reduce the risks of major complications and death. Finally, we addressed how clinical trials in the future should target patients at higher risk of peri-operative inflammatory complications, whereby corticosteroid regimes should be tailored to modify not only the a priori risk, but also further adjusted in response to markers of an evolving pathophysiological response.
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Affiliation(s)
- C R Bain
- Department of Anaesthesiology and Peri-operative Medicine, Alfred Hospital and Monash University, Melbourne, VIC, Australia
| | - P S Myles
- Department of Anaesthesiology and Peri-operative Medicine, Alfred Hospital and Monash University, Melbourne, VIC, Australia
| | - T Corcoran
- Department of Anaesthesia and Pain Medicine, Royal Perth Hospital, Perth, WA, Australia
| | - J M Dieleman
- Department of Anaesthesia and Peri-operative Medicine, Westmead Hospital, Sydney and Western Sydney University, Sydney, NSW, Australia
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Kasarello K, Cudnoch-Jedrzejewska A, Czarzasta K. Communication of gut microbiota and brain via immune and neuroendocrine signaling. Front Microbiol 2023; 14:1118529. [PMID: 36760508 PMCID: PMC9907780 DOI: 10.3389/fmicb.2023.1118529] [Citation(s) in RCA: 14] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2022] [Accepted: 01/12/2023] [Indexed: 01/27/2023] Open
Abstract
The gastrointestinal tract of the human is inhabited by about 5 × 1013 bacteria (of about 1,000 species) as well as archaea, fungi, and viruses. Gut microbiota is known to influence the host organism, but the host may also affect the functioning of the microbiota. This bidirectional cooperation occurs in three main inter-organ signaling: immune, neural, and endocrine. Immune communication relies mostly on the cytokines released by the immune cells into circulation. Also, pathogen-associated or damage-associated molecular patterns (PAMPs or DAMPs) may enter circulation and affect the functioning of the internal organs and gut microbiota. Neural communication relies mostly on the direct anatomical connections made by the vagus nerve, or indirect connections via the enteric nervous system. The third pathway, endocrine communication, is the broadest one and includes the hypothalamic-pituitary-adrenal axis. This review focuses on presenting the latest data on the role of the gut microbiota in inter-organ communication with particular emphasis on the role of neurotransmitters (catecholamines, serotonin, gamma-aminobutyric acid), intestinal peptides (cholecystokinin, peptide YY, and glucagon-like peptide 1), and bacterial metabolites (short-chain fatty acids).
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Matrone A, Basolo A, Santini F, Elisei R. Understanding the effect of obesity on papillary thyroid cancer: is there a need for tailored diagnostic and therapeutic management? Expert Rev Endocrinol Metab 2022; 17:475-484. [PMID: 36203362 DOI: 10.1080/17446651.2022.2131529] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Accepted: 09/29/2022] [Indexed: 01/05/2023]
Abstract
INTRODUCTION Several studies have focused on the relationship between obesity and differentiated thyroid carcinoma (DTC), particularly papillary histotype (PTC). However, the association of obesity with both incidence and aggressiveness of PTC is still incompletely understood. AREAS COVERED We reviewed the mechanisms underlying the cross talk between obesity and thyroid carcinomas and described the most recent evidence evaluating the effect of obesity on the development of PTC, as well as the impact of excessive body weight on the clinicopathologic features and outcome of this type of cancer. EXPERT OPINION Available evidence suggests that excessive body weight is linked with a higher risk of getting PTC, while its impact on the aggressiveness of the disease, if present, is still not clear. Therefore, while attention should be paid to discover thyroid cancer in patients with obesity earlier, once diagnosed it should be managed following a conventional workup as in normal weight patients, based on the clinical presentation of the disease and including active surveillance if appropriate, as recommended by referral guidelines.
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Affiliation(s)
- Antonio Matrone
- Department of Clinical and Experimental Medicine, Unit of Endocrinology, University Hospital of Pisa - via Paradisa 2, Pisa, Italy
| | - Alessio Basolo
- Department of Clinical and Experimental Medicine, Unit of Endocrinology, University Hospital of Pisa - via Paradisa 2, Pisa, Italy
| | - Ferruccio Santini
- Department of Clinical and Experimental Medicine, Unit of Endocrinology, University Hospital of Pisa - via Paradisa 2, Pisa, Italy
| | - Rossella Elisei
- Department of Clinical and Experimental Medicine, Unit of Endocrinology, University Hospital of Pisa - via Paradisa 2, Pisa, Italy
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Gkaliagkousi E, Lazaridis A, Dogan S, Fraenkel E, Tuna BG, Mozos I, Vukicevic M, Yalcin O, Gopcevic K. Theories and Molecular Basis of Vascular Aging: A Review of the Literature from VascAgeNet Group on Pathophysiological Mechanisms of Vascular Aging. Int J Mol Sci 2022; 23:ijms23158672. [PMID: 35955804 PMCID: PMC9368987 DOI: 10.3390/ijms23158672] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2022] [Revised: 07/25/2022] [Accepted: 07/29/2022] [Indexed: 11/29/2022] Open
Abstract
Vascular aging, characterized by structural and functional alterations of the vascular wall, is a hallmark of aging and is tightly related to the development of cardiovascular mortality and age-associated vascular pathologies. Over the last years, extensive and ongoing research has highlighted several sophisticated molecular mechanisms that are involved in the pathophysiology of vascular aging. A more thorough understanding of these mechanisms could help to provide a new insight into the complex biology of this non-reversible vascular process and direct future interventions to improve longevity. In this review, we discuss the role of the most important molecular pathways involved in vascular ageing including oxidative stress, vascular inflammation, extracellular matrix metalloproteinases activity, epigenetic regulation, telomere shortening, senescence and autophagy.
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Affiliation(s)
- Eugenia Gkaliagkousi
- 3rd Department of Internal Medicine, Papageorgiou Hospital, Faculty of Medicine, Aristotle University of Thessaloniki, 56429 Thessaloniki, Greece
- Correspondence: (E.G.); (K.G.)
| | - Antonios Lazaridis
- 3rd Department of Internal Medicine, Papageorgiou Hospital, Faculty of Medicine, Aristotle University of Thessaloniki, 56429 Thessaloniki, Greece
| | - Soner Dogan
- Department of Medical Biology, School of Medicine, Yeditepe University, 34755 Istanbul, Turkey
| | - Emil Fraenkel
- 1st Department of Internal Medicine, University Hospital, Pavol Jozef Šafárik University of Košice, Trieda SNP 1, 04066 Košice, Slovakia
| | - Bilge Guvenc Tuna
- Department of Biophysics, School of Medicine, Yeditepe University, 34755 Istanbul, Turkey
| | - Ioana Mozos
- Department of Functional Sciences-Pathophysiology, Center for Translational Research and Systems Medicine, “Victor Babes” University of Medicine and Pharmacy, 300173 Timisoara, Romania
| | - Milica Vukicevic
- Cardiac Surgery Clinic, Clinical Center of Serbia, 11000 Belgrade, Serbia
| | - Ozlem Yalcin
- Department of Physiology, School of Medicine, Koc University, 34450 Istanbul, Turkey
| | - Kristina Gopcevic
- Laboratory for Analytics of Biomolecules, Department of Chemistry in Medicine, Faculty of Medicine, 11000 Belgrade, Serbia
- Correspondence: (E.G.); (K.G.)
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Haghdoust S, Noroozbeygi M, Hajimollahoseini M, Masooleh MM, Yeganeh F. A candidate vaccine composed of live nonpathogenic Iranian Lizard Leishmania mixed with Chitin microparticles protects mice against Leishmania major infection. Acta Trop 2022; 227:106298. [PMID: 34971566 DOI: 10.1016/j.actatropica.2021.106298] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2021] [Revised: 12/26/2021] [Accepted: 12/27/2021] [Indexed: 11/01/2022]
Abstract
BACKGROUND The protective effect of immunization using Iranian Lizard Leishmania (ILL) mixed with CpG oligodeoxynucleotides (CpG-ODN) was demonstrated in a previous study. Here, we report the effect of leishmanization using ILL mixed with chitin microparticles (CMPs) as an adjuvant against L. major infection in BALB/c mice. METHODS Briefly, 2 × 107 live ILL were mixed with 10 µg CMPs (<40 μm in size) (ILL+CMP) and were injected subcutaneously into the right footpad of BALB/c mice. Three control groups were included in the study and received ILL, chitin, and PBS respectively. Three weeks later, mice were challenged with 2 × 105 live L. majorEGFP promastigotes, which were inoculated into the left footpad. The infection course was monitored using footpad swelling measurement and in vivo imaging. Eleven weeks after the challenge, all mice were sacrificed and parasite burden was measured in the spleen and the draining lymph node using three different methods including real-time PCR, flow cytometry, and direct fluorescent microscopy. In addition, cytokines levels (IFN-γ and IL-10), and nitric oxide production were assayed in splenocytes. RESULTS Mice immunized with ILL+CMP had a smaller footpad diameter in comparison to control groups and notably, no lesion was developed at the inoculation site. Additionally, in vivo imaging study revealed that there was no detectable fluorescence in the ILL+CMP group footpad by the end of the tenth week. This finding was confirmed by three methods used for parasite burden assays. Moreover, higher IFN-γ level was observed in mice immunized with ILL+CMP in comparison with other groups. On the other hand, nitric oxide concentration was higher in the ILL control group. CONCLUSION ILL mixed with chitin microparticles is an effective vaccine against leishmaniasis in BALB/c mice. This vaccine is able to induce an adequate immune response to decrease the parasite burden and prevent lesion formation. Further studies are needed to evaluate long-lasting immunity, especially in experimental outbreed models.
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The Symbiotic Effect of a New Nutraceutical with Yeast β-Glucan, Prebiotics, Minerals, and Silybum marianum (Silymarin) for Recovering Metabolic Homeostasis via Pgc-1α, Il-6, and Il-10 Gene Expression in a Type-2 Diabetes Obesity Model. Antioxidants (Basel) 2022; 11:antiox11030447. [PMID: 35326098 PMCID: PMC8944780 DOI: 10.3390/antiox11030447] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2022] [Accepted: 02/18/2022] [Indexed: 11/30/2022] Open
Abstract
The use of natural products and derivatives for the prevention and control of non-communicable chronic diseases, such as type-2 diabetes (T2D), obesity, and hepatic steatosis is a way to achieve homeostasis through different metabolic pathways. Thus, male C57BL/6 mice were divided into the following groups: high-fat diet (HFD) vehicle, HFD + Supplemented, HFD + Supplemented_S, and isolated compounds. The vehicle and experimental formulations were administered orally by gavage once a day over the four weeks of the diet (28 consecutive days). We evaluated the energy homeostasis, cytokines, and mitochondrial gene expression in these groups of mice. After four weeks of supplementation, only the new nutraceutical group (HFD + Supplemented) experienced reduced fasting glycemia, insulin, HOMA index, HOMA-β, dyslipidemia, ectopic fat deposition, and hepatic fibrosis levels. Additionally, the PPARγ coactivator 1 α (Pgc-1α), interleukin-6 (Il-6), and interleukin-10 (Il-10) gene expression were augmented, while hepatic steatosis decreased and liver parenchyma was recovered. The glutathione-S-transferase activity status was found to be modulated by the supplement. We discovered that the new nutraceutical was able to improve insulin resistance and hepatic steatosis mainly by regulating IL-6, IL-10, and Pgc-1α gene expression.
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Verdonk F, Einhaus J, Tsai AS, Hedou J, Choisy B, Gaudilliere D, Kin C, Aghaeepour N, Angst MS, Gaudilliere B. Measuring the human immune response to surgery: multiomics for the prediction of postoperative outcomes. Curr Opin Crit Care 2021; 27:717-725. [PMID: 34545029 PMCID: PMC8585713 DOI: 10.1097/mcc.0000000000000883] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
PURPOSE OF REVIEW Postoperative complications including infections, cognitive impairment, and protracted recovery occur in one-third of the 300 million surgeries performed annually worldwide. Complications cause personal suffering along with a significant economic burden on our healthcare system. However, the accurate prediction of postoperative complications and patient-targeted interventions for their prevention remain as major clinical challenges. RECENT FINDINGS Although multifactorial in origin, the dysregulation of immunological mechanisms that occur in response to surgical trauma is a key determinant of postoperative complications. Prior research, primarily focusing on inflammatory plasma markers, has provided important clues regarding their pathogenesis. However, the recent advent of high-content, single-cell transcriptomic, and proteomic technologies has considerably improved our ability to characterize the immune response to surgery, thereby providing new means to understand the immunological basis of postoperative complications and to identify prognostic biological signatures. SUMMARY The comprehensive and single-cell characterization of the human immune response to surgery has significantly advanced our ability to predict the risk of postoperative complications. Multiomic modeling of patients' immune states holds promise for the discovery of preoperative predictive biomarkers, ultimately providing patients and surgeons with actionable information to improve surgical outcomes. Although recent studies have generated a wealth of knowledge, laying the foundation for a single-cell atlas of the human immune response to surgery, larger-scale multiomic studies are required to derive robust, scalable, and sufficiently powerful models to accurately predict the risk of postoperative complications in individual patients.
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Affiliation(s)
- Franck Verdonk
- Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University School of Medicine
| | - Jakob Einhaus
- Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University School of Medicine
| | - Amy S Tsai
- Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University School of Medicine
| | - Julien Hedou
- Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University School of Medicine
| | - Benjamin Choisy
- Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University School of Medicine
| | | | - Cindy Kin
- Department of Surgery, Stanford University School of Medicine
| | - Nima Aghaeepour
- Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University School of Medicine
- Department of Biomedical Data Science, Stanford University
- Department of Pediatrics, Stanford University, Stanford, California, USA
| | - Martin S Angst
- Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University School of Medicine
| | - Brice Gaudilliere
- Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University School of Medicine
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Amelioration of autoimmunity and inflammation by zinc oxide nanoparticles in experimental rheumatoid arthritis. Naunyn Schmiedebergs Arch Pharmacol 2021; 394:1975-1981. [PMID: 34236500 DOI: 10.1007/s00210-021-02105-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2021] [Accepted: 05/20/2021] [Indexed: 12/24/2022]
Abstract
Rheumatoid arthritis (RA) is a chronic autoimmune disease that affects the lining of the synovial joints and approximately affects 0.5 - 1% of the total population imposing a socioeconomic burden. The current study aimed at investigating the novel possible beneficial effects of using zinc oxide nanoparticles (ZnO NPs) on such devastating disease. The complete Freund's adjuvant (CFA) model was used to mimic RA in rats where ZnO NPs were given orally (2 mg/kg/day) daily for 14 days; and diclofenac Na, the standard drug, was given intraperitoneally (1 mg/kg/day) the day after CFA, daily for 14 days. Our results displayed that ZnO NPs attenuated adjuvant-induced increased production of inflammatory mediators interleukin-1β (IL-1β), tumor necrosis factor alpha (TNF-α), interleukin-10 (IL-10), and total leukocyte count. Besides, they ameliorated autoimmunity through suppression of anti-citrullinated protein auto antibodies (anti-CCP) levels in rats. In conclusion our results highlight the benefits which could be obtained of nanoparticles either alone or in combination with the known anti-arthritic and/or anti-inflammatory agents, giving rise to new protocols to maximize the control of RA.
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12
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Poddighe D. Autoimmune pancreatitis and pancreatic cancer: Epidemiological aspects and immunological considerations. World J Gastroenterol 2021; 27:3825-3836. [PMID: 34321847 PMCID: PMC8291014 DOI: 10.3748/wjg.v27.i25.3825] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2021] [Revised: 04/13/2021] [Accepted: 05/20/2021] [Indexed: 02/06/2023] Open
Abstract
Ordinary chronic pancreatitis is a well-known risk factor for pancreatic cancer, whereas such an association with autoimmune pancreatitis (AIP) is widely debated. Due to the rarity of the latter disorder, there are few specific clinical and epidemiological studies investigating the relation between AIP and pancreatic cancer, which do not seem to support it. However, these studies are affected by several limitations and, therefore, a link between AIP (and, specifically, type 1 AIP) and pancreatic cancer cannot be ruled out definitively on this basis. Moreover, several immunopathological aspects of type 1 AIP and, in general, immunoglobulin G4-related disease can create an immunological context that may impair the tumoral immunosurveillance and promote the pancreatic carcinogenesis and its progression. In detail, Th2 immunological dominance, type 2 macrophage polarization and basophil infiltration observed in type 1 AIP, may play a permissive role in creating a favorable immunological environment for pancreatic carcinogenesis, in addition to the immunosuppressive therapies that can be used in these patients.
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Affiliation(s)
- Dimitri Poddighe
- Department of Medicine, School of Medicine, Nazarbayev University, Nur-Sultan 010000, Kazakhstan
- Department of Pediatrics, National Research Institute for Maternal and Child Health (NRCMCH), University Medical Center (UMC) Nur-Sultan 010000, Kazakhstan
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13
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Faisal M, Schäfer CN, Myrelid P, Winberg ME, Söderholm JD, Keita ÅV, Eintrei C. Effects of analgesic and surgical modality on immune response in colorectal cancer surgery. Surg Oncol 2021; 38:101602. [PMID: 33992897 DOI: 10.1016/j.suronc.2021.101602] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2020] [Revised: 04/10/2021] [Accepted: 05/04/2021] [Indexed: 11/30/2022]
Abstract
BACKGROUND AND OBJECTIVE Different surgical methods, anesthesia, and analgesia are known to modify the surgical stress response, especially in patients with malignancy. We compared the impact of patient-controlled intravenous (PCA) versus epidural analgesia (EDA) on tumor-related mucosal immune response in patients undergoing open or laparoscopic surgery for colorectal cancer. METHODS In a University Hospital subgroup (n = 43) of a larger cohort (n = 235) of patients undergoing open or laparoscopic surgery for colorectal carcinoma randomized to PCA or EDA, colorectal tissues were stained for interleukin-10 (IL-10), tumor necrosis factor (TNF), and mast cell tryptase and then examined by immunofluorescence microscopy. RESULTS More IL-10+-cells were found in patients undergoing open compared to laparoscopic surgery in the PCA (P < 0.05) and EDA group (P < 0.0005), respectively, and numbers of TNF+-cells were higher in the open surgery group who received PCA (P < 0.05). No differences in IL-10 or TNF expressions were detected between EDA/PCA within the open or laparoscopic surgery groups, respectively. Fewer mast cells were observed in patients undergoing laparoscopic compared to open surgery combined with PCA (P < 0.05). Within the open surgery group, EDA resulted in fewer mucosal mast cells compared to the PCA group (P < 0.05). CONCLUSIONS The surgical method, rather than type of analgesia, may have higher impact on peri-operative inflammation. Laparoscopic surgery when combined with EDA for colorectal cancer caused a decrease in the TNF and IL-10 expression and mast cells. EDA seems to have an anti-inflammatory effect on cancer-related inflammation during open surgery.
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Affiliation(s)
- Mohammed Faisal
- Department of Surgery, Surgical Oncology Unit, Faculty of Medicine, Suez Canal University, Egypt; Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
| | - Christopher Niels Schäfer
- Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden; Department of Anesthesia, Operation and Intensive Care, Norrlands University Hospital, Umeå, Sweden
| | - Pär Myrelid
- Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden; Department of Surgery, Linköping University, Linköping, Sweden
| | - Martin E Winberg
- Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
| | - Johan D Söderholm
- Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden; Department of Surgery, Linköping University, Linköping, Sweden
| | - Åsa V Keita
- Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden.
| | - Christina Eintrei
- Department of Anesthesiology and Intensive Care, Linköping University Hospital, Linköping, Sweden
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Kangussu LM, Melo-Braga MN, de Souza Lima BS, Santos RAS, de Andrade HM, Campagnole-Santos MJ. Angiotensin-(1-7) Central Mechanisms After ICV Infusion in Hypertensive Transgenic (mRen2)27 Rats. Front Neurosci 2021; 15:624249. [PMID: 33967677 PMCID: PMC8102993 DOI: 10.3389/fnins.2021.624249] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2020] [Accepted: 03/30/2021] [Indexed: 11/14/2022] Open
Abstract
Previous data showed hypertensive rats subjected to chronic intracerebroventricular (ICV) infusion of angiotensin-(1-7) presented attenuation of arterial hypertension, improvement of baroreflex sensitivity, restoration of cardiac autonomic balance and a shift of cardiac renin-angiotensin system (RAS) balance toward Ang-(1-7)/Mas receptor. In the present study, we investigated putative central mechanisms related to the antihypertensive effect induced by ICV Ang-(1-7), including inflammatory mediators and the expression/activity of the RAS components in hypertensive rats. Furthermore, we performed a proteomic analysis to evaluate differentially regulated proteins in the hypothalamus of these animals. For this, Sprague Dawley (SD) and transgenic (mRen2)27 hypertensive rats (TG) were subjected to 14 days of ICV infusion with Ang-(1-7) (200 ng/h) or 0.9% sterile saline (0.5 μl/h) through osmotic mini-pumps. We observed that Ang-(1-7) treatment modulated inflammatory cytokines by decreasing TNF-α levels while increasing the anti-inflammatory IL-10. Moreover, we showed a reduction in ACE activity and gene expression of AT1 receptor and iNOS. Finally, our proteomic evaluation suggested an anti-inflammatory mechanism of Ang-(1-7) toward the ROS modulators Uchl1 and Prdx1.
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Affiliation(s)
- Lucas M Kangussu
- National Institute of Science and Technology in Nanobiopharmaceutics (INCT-Nanobiofar), Federal University of Minas Gerais, Belo Horizonte, Brazil.,Department of Morphology, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - Marcella Nunes Melo-Braga
- Department of Biochemistry and Immunology, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | | | - Robson A S Santos
- National Institute of Science and Technology in Nanobiopharmaceutics (INCT-Nanobiofar), Federal University of Minas Gerais, Belo Horizonte, Brazil.,Department of Physiology and Biophysics, Institute of Biological Sciences, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | | | - Maria José Campagnole-Santos
- National Institute of Science and Technology in Nanobiopharmaceutics (INCT-Nanobiofar), Federal University of Minas Gerais, Belo Horizonte, Brazil.,Department of Physiology and Biophysics, Institute of Biological Sciences, Federal University of Minas Gerais, Belo Horizonte, Brazil
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Studying Sjögren's syndrome in mice: What is the best available model? J Oral Biol Craniofac Res 2021; 11:245-255. [PMID: 33665074 DOI: 10.1016/j.jobcr.2020.12.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2019] [Revised: 12/04/2020] [Accepted: 12/05/2020] [Indexed: 01/18/2023] Open
Abstract
Sjögren's syndrome (SS) is a common autoimmune disease characterized by lymphocytic infiltration and destruction of exocrine glands. The disease manifests primarily in the salivary and lacrimal glands, but other organs are also involved, leading to dry mouth, dry eyes, and other extra-glandular manifestations. Studying the disease in humans is entailed with many limitations and restrictions; therefore, the need for a proper mouse model is mandatory. SS mouse models are categorized, depending on the disease emergence into spontaneous or experimentally manipulated models. The usefulness of each mouse model varies depending on the SS features exhibited by that model; each SS model has advanced our understanding of the disease pathogenesis. In this review article, we list all the available murine models which have been used to study SS and we comment on the characteristics exhibited by each mouse model to assist scientists to select the appropriate model for their specific studies. We also recommend a murine strain that is the most relevant to the ideal SS model, based on our experience acquired during previous and current investigations.
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Tang J, Pan R, Xu L, Ma Q, Ying X, Zhao J, Zhao H, Miao L, Xu Y, Duan S, Wang J. IL10 hypomethylation is associated with the risk of gastric cancer. Oncol Lett 2021; 21:241. [PMID: 33664805 PMCID: PMC7882872 DOI: 10.3892/ol.2021.12502] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2018] [Accepted: 09/10/2020] [Indexed: 12/17/2022] Open
Abstract
Interleukin-10 (IL10), a pleiotropic cytokine secreted by type-2 helper (Th2) T cells, contributes to the oncogenic activation or inactivation of tumor-suppressor genes. The present study investigated whether hypomethylation of IL10 CpG island (CGI) was associated with the risk of developing gastric cancer (GC) and the prognosis of patients with GC. A fragment (hg18, chr1: 206945638-206945774) at the CGI of IL10 was selected for the present methylation assay. Quantitative methylation-specific PCR was used to evaluate the methylation of IL10 CGI in 117 tumor samples from patients with GC. The results demonstrated that IL10 CGI methylation was significantly lower in the tumor tissues compared with that in the paired adjacent non-tumor tissues (median percentage of methylated reference, 29.16 vs. 42.82%, respectively; P=4×10−8). Furthermore, results from receiver operating characteristic curve analysis identified a significant area under the curve of 0.706, with a sensitivity and a specificity of 77.8 and 58.1%, respectively, between cancer tissues and paired adjacent non-tumor tissues. Furthermore, the methylation of IL10 CGI was significantly associated with patients' age at diagnosis (r=−0.201; P=0.03). Subgroup analyses demonstrated that the association between IL10 CGI hypomethylation and the risk of GC was specific for patients with low differentiation (P=1×10−7) and Borrmann types III+IV (P=1×10−7). In addition, IL10 CGI hypomethylation was significantly associated with the risk of GC for patients without smoking history (P=3×10−7) or a family history of cancer (P=2×10−7). The results from Kaplan-Meier survival analysis demonstrated that IL10 CGI hypomethylation was associated with a significantly shorter overall survival of patients with GC (P=0.041). Similar results were identified for patients with GC who did not have smoking history (P=0.037) or a family history of cancer (P=0.049). The results from this study demonstrated that IL10 CGI hypomethylation may be considered as a potential biomarker for the diagnosis and prognosis of patients with GC in the Chinese population.
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Affiliation(s)
- Junjian Tang
- Department of Vascular Surgery, Affiliated Hospital of Jiangnan University, Wuxi, Jiangsu 214000, P.R. China.,Department of Vascular Surgery, Taihu Hospital, Wuxi, Jiangsu 214004, P.R. China
| | - Ranran Pan
- Medical Genetics Center, School of Medicine, Ningbo University, Ningbo, Zhejiang 315211, P.R. China
| | - Lele Xu
- Department of Gastroenterology, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu 215200, P.R. China
| | - Qinghua Ma
- Department of Preventive Health, The Third People's Hospital of Xiangcheng District, Suzhou, Jiangsu 215134, P.R. China
| | - Xiuru Ying
- Medical Genetics Center, School of Medicine, Ningbo University, Ningbo, Zhejiang 315211, P.R. China
| | - Jun Zhao
- Medical Genetics Center, School of Medicine, Ningbo University, Ningbo, Zhejiang 315211, P.R. China
| | - Haibin Zhao
- Department of Pathology, Taihu Hospital, Wuxi, Jiangsu 214004, P.R. China
| | - Li Miao
- Department of Pediatrics, Xuzhou Medical University Affiliated Hospital of Lianyungang, Xuzhou, Jiangsu 222002, P.R. China
| | - Yue Xu
- Department of Cell Biology, School of Medicine, Soochow University, Suzhou, Jiangsu 215007, P.R. China
| | - Shiwei Duan
- Medical Genetics Center, School of Medicine, Ningbo University, Ningbo, Zhejiang 315211, P.R. China
| | - Jinzhi Wang
- Department of Cell Biology, School of Medicine, Soochow University, Suzhou, Jiangsu 215007, P.R. China
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YQWY Decoction Improves Myocardial Remodeling via Activating the IL-10/Stat3 Signaling Pathway. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2021; 2020:7532892. [PMID: 33456490 PMCID: PMC7787750 DOI: 10.1155/2020/7532892] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/05/2020] [Revised: 11/02/2020] [Accepted: 11/04/2020] [Indexed: 11/17/2022]
Abstract
Heart failure (HF) has been known as a global health problem, and cardiac remodeling plays an essential role in the development of HF. We hypothesized that YQWY decoction might exert a cardioprotective effect against myocardium inflammation, fibrosis, and apoptosis via activating the interleukin-10 (IL-10)/Stat3 signaling pathway. To test this hypothesis, the HF model in rats was established by pressure overload through the minimally invasive transverse aortic constriction (MTAC). Echocardiography was performed to assess the left ventricular function of rats. Myocardial fibrosis in rats was observed by Masson and Picrosirius red staining, and the degree of myocardial apoptosis was detected via TUNEL staining. In addition, expression levels of IL-10, tumor necrosis factor-α (TNF-α), Stat3 (P-Stat3), P65 (P-P65), CD68, collagen I, TGF-β, CTGF, Bax, Bcl-2, cleaved caspase-3, and PARP in rat serum and myocardium samples were examined by ELISA, western blot, and immunohistochemistry, respectively. YQWY decoction treatment significantly improved left ventricular function in HF rats, especially in those of the high-dose group (LVEF%: 51.29 ± 5.876 vs. 66.02 ± 1.264, P < 0.01;, LVFS%: 27.75 ± 3.757 vs. 37.76 ± 1.137, P < 0.01). Furthermore, YQWY decoction markedly inhibited MTAC-induced myocardial fibrosis as evidenced by downregulated collagen I, TGF-β, and CTGF in myocardium and alleviated apoptosis (downregulated caspase-3 and PARP and increased Bcl-2/Bax ratio in cardiomyocytes). In addition, YQWY decoction decreased the level of the proinflammatory cytokine TNF-α in both circulating blood and myocardium and attenuated infiltration of inflammatory cells in heart tissue from HF rats. Most importantly, YQWY decoction suppressed MTAC-induced NF-κB activation and phosphorylated Stat3 by upregulating IL-10 in rat heart tissues. Our study showed that YQWY decoction could attenuate MTAC-induced myocardial inflammation, fibrosis, apoptosis, and reverse the impairment of cardiac function in rats by activating the IL-10/Stat3 signaling pathway and improving myocardium remodeling. Our findings suggested a therapeutic potential of YQWY decoction in HF.
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The Inflammatory Cytokine Profile of Patients with Malignant Pleural Effusion Treated with Pleurodesis. J Clin Med 2020; 9:jcm9124010. [PMID: 33322487 PMCID: PMC7763363 DOI: 10.3390/jcm9124010] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Revised: 11/30/2020] [Accepted: 12/09/2020] [Indexed: 12/27/2022] Open
Abstract
Patients with malignant pleural effusion (MPE) who underwent successful pleurodesis survive longer than those for whom it fails. We hypothesize that the therapy-induced inflammatory responses inhibit the cancer progression, and thereby lead to a longer survival. Thirty-three consecutive patients with MPE that were eligible for bleomycin pleurodesis between September 2015 and December 2017 were recruited prospectively. Nineteen patients (57.6%) achieved fully or partially successful pleurodesis, while 14 patients either failed or survived less than 30 days after pleurodesis. Two patients without successful pleurodesis were excluded because of missing data. Interleukin (IL)-1 beta, IL-6, IL-10, transforming growth factor beta, tumor necrosis factor alpha (TNF-α), and vascular endothelial growth factor in the pleural fluid were measured before, and after 3 and 24 h of pleurodesis. Their pleurodesis outcome and survival were monitored and analyzed. Patients who underwent successful pleurodesis had a longer survival rate. Patients without successful pleurodesis had significantly higher TNF-α and IL-10 levels in their pleural fluid than in the successful patients before pleurodesis. Following pleurodesis, there was a significant increment of IL-10 in the first three hours in the successful patients. In contrast, significant increments of TNF-α and IL-10 were found in the unsuccessful patients between 3 and 24 h after pleurodesis. The ability to produce specific cytokines in the pleural space following pleurodesis may be decisive for the patient’s outcome and survival. Serial measurement of cytokines can help allocate the patients to adequate treatment strategies. Further study of the underlying mechanism may shed light on cytokine therapies as novel approaches.
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Park K, Dhupal M, Kim CS, Jung SH, Choi D, Qi XF, Kim SK, Lee JY. Ameliorating effect of CpG-ODN (oligodeoxynucleotide) against radiation-induced lung injury in mice. RADIATION AND ENVIRONMENTAL BIOPHYSICS 2020; 59:733-741. [PMID: 32914274 DOI: 10.1007/s00411-020-00871-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/23/2019] [Accepted: 09/01/2020] [Indexed: 06/11/2023]
Abstract
While radiation-induced lung injury (RILI) is known to be progressed by Th2 skewed, pro-inflammatory immune response, there have been few therapeutic attempts through Th1 immune modulation. We investigated whether the immunostimulant CpG-oligodeoxynucleotide (CpG-ODN) would be effective against RILI by way of measuring reactive oxygen species (ROS) and nitric oxides (NO), histopathology, micro-three-dimensional computer tomography (CT), and cytokine profiling. We found that KSK CpG-ODN (K-CpG) significantly reduced histopathological fibrosis when compared to the positive control (PC) group (p < 0.01). The levels of ROS production in serum and splenocyte of PC group were significantly higher than that of K-CpG group (p < 0.01). The production of nitric oxide (NO) in CpG-ODNs group was higher than that of PC group. Last, cytokine profiling illustrated that the protein concentrations of Th1-type cytokines such as IL-12 and TNF-α as well as Th2-type cytokine IL-5 in K-CpG group inclined to be significantly (p < 0.001 or p < 0.01) higher than those of in PC group. Collectively, our study clearly indicates that K-CpG is effective against RILI in mice by modulating the innate immune response. To our knowledge, this is the first note on anti-RILI effect of human type, K-CpG, clinically implying the potential of immunotherapy for RILI control.
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Affiliation(s)
- Kawngwoo Park
- Department of Neurosurgery, Gachon University Gil Medical Center, Incheon, Republic of Korea
| | - Madhusmita Dhupal
- Department of Microbiology, Wonju College of Medicine, Yonsei University, Wonju-si, Gangwon-do, 26426, Republic of Korea
| | - Cheol-Su Kim
- Department of Microbiology, Wonju College of Medicine, Yonsei University, Wonju-si, Gangwon-do, 26426, Republic of Korea
| | - Soon-Hee Jung
- Department of Pathology, Wonju College of Medicine, Yonsei University, Wonju, Republic of Korea
| | - Deahan Choi
- Department of Neurosurgery, Gachon University Gil Medical Center, Incheon, Republic of Korea
| | - Xu-Feng Qi
- Key Laboratory for Regenerative Medicine of Ministry of Education and Department of Developmental and Regenerative Biology, Ji Nan University School of Life Science and Technology, Guangzhou, People's Republic of China
| | - Soo-Ki Kim
- Department of Microbiology, Wonju College of Medicine, Yonsei University, Wonju-si, Gangwon-do, 26426, Republic of Korea.
- Institute of Genomic Cohort, Wonju College of Medicine, Yonsei University, Wonju, Republic of Korea.
| | - Jong Yong Lee
- Department of Radiation Oncology, Wonju Severance Christian Hospital, Wonju College of Medicine, Yonsei University, 20 Ilsan-ro, Wonju-si, Gangwon-do, 26426, Republic of Korea.
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Keshavarzian N, Noroozbeygi M, Haji Molla Hoseini M, Yeganeh F. Evaluation of Leishmanization Using Iranian Lizard Leishmania Mixed With CpG-ODN as a Candidate Vaccine Against Experimental Murine Leishmaniasis. Front Immunol 2020; 11:1725. [PMID: 33193290 PMCID: PMC7645074 DOI: 10.3389/fimmu.2020.01725] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2020] [Accepted: 06/29/2020] [Indexed: 12/12/2022] Open
Abstract
Background and Objectives: The live non-pathogenic Leishmania tarantolae has recently provided a promising approach as an effective vaccine candidate against experimental leishmaniasis (ILL). Here, we evaluated the immunoprotective potential of the live Iranian Lizard Leishmania mixed with CpG adjuvant against L. major infection in BALB/c mice. Methods: Four groups of female BALB/c mice were included in the study. The first and second groups received PBS and CpG, respectively. The immunized groups received 2 × 105 ILL promastigotes and the CpG-mixed ILL (ILL+CpG). Injections were performed subcutaneously in the right footpad. Three weeks later, all mice were challenged with 2 × 105 metacyclic promastigotes of Leishmania majorEGFP; inoculation was done in the left footpad. The measurement of footpad swelling and in vivo fluorescent imaging were used to evaluate disease progress during infection course. Eight weeks after challenge, all mice were sacrificed and the cytokines levels (IFN-γ, IL-4, and IL-10) and sera antibodies concentrations (IgG2a and IgG1) using ELISA assay, nitric oxide production using Griess assay, and arginase activity in cultured splenocytes, were measured. In addition, direct fluorescent microscopy analysis and qPCR assay were used to quantify the splenic parasite burden. Result: The results showed that mice immunized with ILL+CpG were protected against the development of the dermal lesion. Moreover, they showed a significant reduction in the parasite load, in comparison to the control groups. The observed protection was associated with higher production of IFN-γ, as well as a reduction in IL-4 level. Additionally, the results demonstrated that arginase activity was decreased in ILL+CpG group compared to other groups. Conclusion: Immunization using ILL+CpG induces a protective immunity; indicating that ILL with an appropriate adjuvant would be a suitable choice for vaccination against leishmaniasis.
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Affiliation(s)
- Nafiseh Keshavarzian
- Department of Immunology, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mina Noroozbeygi
- Department of Immunology, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mostafa Haji Molla Hoseini
- Department of Immunology, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Farshid Yeganeh
- Department of Immunology, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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Pimentel LS, Turini CA, Santos PS, Morais MAD, Souza AG, Barbosa MB, Martins EMDN, Coutinho LB, Furtado CA, Ladeira LO, Martins JR, Goulart LR, Faria PCBD. Balanced Th1/Th2 immune response induced by MSP1a functional motif coupled to multiwalled carbon nanotubes as anti-anaplasmosis vaccine in murine model. NANOMEDICINE-NANOTECHNOLOGY BIOLOGY AND MEDICINE 2019; 24:102137. [PMID: 31857182 DOI: 10.1016/j.nano.2019.102137] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/30/2019] [Revised: 11/02/2019] [Accepted: 11/22/2019] [Indexed: 12/21/2022]
Abstract
Anaplasmosis is one of the most prevalent tick-borne diseases of cattle caused by Anaplasma marginale. MSP1a surface protein has been shown to be involved in eliciting immunity to infected cattle. Carbon nanotubes (CNTs) has been increasingly highlighted due to their needle like structure, which contain multiple attachment sites for biomolecules and may interact with or cross biological membranes, increasing antigen availability to immune system. Here, we have successfully designed a nanocomplex of a synthetic peptide noncovalently attached to multiwalled CNT (MWCNT). Peptide comprising the core motif of the MSP1a was efficiently adsorb onto the nanoparticle surface. The MWCNT-Am1 nanocomplex exhibited high stability and good dispersibility and in vivo immunization showed high levels of IgG1 and IgG2a, followed by increased expression of pro-inflammatory and anti-inflammatory cytokines. This is a proof-of-concept of a nanovaccine that was able to generate a strong immune response compared to the common antigen-adjuvant vaccine without the nanoparticles.
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Affiliation(s)
- Leticia Santos Pimentel
- Laboratory of Nanobiotechnology, Institute of Biotechnology, Federal University of Uberlândia, Uberlândia, MG, Brazil.
| | - Carolina Alvarenga Turini
- Laboratory of Nanobiotechnology, Institute of Biotechnology, Federal University of Uberlândia, Uberlândia, MG, Brazil
| | - Paula Souza Santos
- Laboratory of Nanobiotechnology, Institute of Biotechnology, Federal University of Uberlândia, Uberlândia, MG, Brazil
| | - Mariana Abilio de Morais
- Laboratory of Nanobiotechnology, Institute of Biotechnology, Federal University of Uberlândia, Uberlândia, MG, Brazil
| | - Aline Gomes Souza
- Laboratory of Nanobiotechnology, Institute of Biotechnology, Federal University of Uberlândia, Uberlândia, MG, Brazil
| | - Mariana Botelho Barbosa
- Laboratory of Chemistry of Carbon Nanostructures, Nuclear Technology Development Center, CDTN, Belo Horizonte, MG, Brazil
| | | | | | - Clascídia Aparecida Furtado
- Laboratory of Chemistry of Carbon Nanostructures, Nuclear Technology Development Center, CDTN, Belo Horizonte, MG, Brazil
| | - Luiz Orlando Ladeira
- Laboratory of Nanomaterials, Department of Physics, Federal University of Minas Gerais, Belo Horizonte, MG, Brazil
| | - João Ricardo Martins
- Laboratory of Parasitology, Institute of Veterinary Research Desidério Finamor, Eldorado do Sul, RS, Brazil
| | - Luiz Ricardo Goulart
- Laboratory of Nanobiotechnology, Institute of Biotechnology, Federal University of Uberlândia, Uberlândia, MG, Brazil
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Interferon-α action in cytokine profile in eosinophilic nasal polyp cultures. Braz J Otorhinolaryngol 2019; 87:260-268. [PMID: 31870738 PMCID: PMC9422409 DOI: 10.1016/j.bjorl.2019.08.010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2018] [Revised: 03/01/2019] [Accepted: 08/28/2019] [Indexed: 11/22/2022] Open
Abstract
Introduction Chronic rhinosinusitis is currently classified into two types: chronic rhinosinusitis without nasal polyps and chronic rhinosinusitis with nasal polyps. In the West, approximately 80% of chronic rhinosinusitis with nasal polyps cases are characterized by a predominantly eosinophilic cell infiltrate and a Th2 cytokine pattern. Objective To evaluate the effect of Interferon-α on cytokine levels of the eosinophilic nasal polyp cell culture supernatant. Methods Cell cultures were performed based on nasal polypoid tissue samples collected from 13 patients with eosinophilic chronic rhinosinusitis with nasal polyps. Polyps were considered eosinophilic according to the histopathological examination. Cell cultures were stimulated with 3000 IU of interferon-α. Before and after the stimulus, concentrations of Interferon-γ, tumor necrosis factor αand IL 2, 4, 6 and 10, using cytometric bead array, were assessed. Results Cell samples from eosinophilic nasal polyps from 13 patients were included in the study. Twenty-four hours after interferon-α stimulation, eosinophilic nasal polyp culture supernatants showed significantly decreased IL-4 concentrations and increase in interferon-γ, IL-10 and IL-6 concentrations compared to controls. There were no significant differences in tumor necrosis factor -α and IL-2 concentrations. Conclusion We demonstrated that interferon-α in vitro alters the pattern of cytokines in cell cultures of eosinophilic nasal polyps. Analysis of these alterations suggests that interferon-α promotes a rebalancing of inflammatory profiles in cell cultures, favoring the expression of Th1 and regulatory cytokines over Th2 cytokines.
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Cytokine Effects on the Entry of Filovirus Envelope Pseudotyped Virus-Like Particles into Primary Human Macrophages. Viruses 2019; 11:v11100889. [PMID: 31547585 PMCID: PMC6832363 DOI: 10.3390/v11100889] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2019] [Revised: 09/09/2019] [Accepted: 09/18/2019] [Indexed: 12/25/2022] Open
Abstract
Macrophages are one of the first and also a major site of filovirus replication and, in addition, are a source of multiple cytokines, presumed to play a critical role in the pathogenesis of the viral infection. Some of these cytokines are known to induce macrophage phenotypic changes in vitro, but how macrophage polarization may affect the cell susceptibility to filovirus entry remains largely unstudied. We generated different macrophage subsets using cytokine pre-treatment and subsequently tested their ability to fuse with beta-lactamase containing virus-like particles (VLP), pseudotyped with the surface glycoprotein of Ebola virus (EBOV) or the glycoproteins of other clinically relevant filovirus species. We found that pre-incubation of primary human monocyte-derived macrophages (MDM) with interleukin-10 (IL-10) significantly enhanced filovirus entry into cells obtained from multiple healthy donors, and the IL-10 effect was preserved in the presence of pro-inflammatory cytokines found to be elevated during EBOV disease. In contrast, fusion of IL-10-treated macrophages with influenza hemagglutinin/neuraminidase pseudotyped VLPs was unchanged or slightly reduced. Importantly, our in vitro data showing enhanced virus entry are consistent with the correlation established between elevated serum IL-10 and increased mortality in filovirus infected patients and also reveal a novel mechanism that may account for the IL-10-mediated increase in filovirus pathogenicity.
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Juárez‐Cedillo T, Vargas‐Alarcón G, Martínez‐Rodríguez N, Juárez‐Cedillo E, Fragoso JM, Escobedo‐de‐la‐Peña J. Interleukin 10 gene polymorphisms and frailty syndrome in elderly Mexican people: (Sadem study). Mol Genet Genomic Med 2019; 7:e918. [PMID: 31389205 PMCID: PMC6732283 DOI: 10.1002/mgg3.918] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2019] [Revised: 07/22/2019] [Accepted: 07/23/2019] [Indexed: 01/03/2023] Open
Abstract
Frailty is a geriatric syndrome, characterized by a loss in functional reserve with an increase in morbidity and mortality. There are no reports that link the genetic polymorphisms between interleukin 10 (IL10) and frailty; for this reason, our objective was used to analyze the role of the polymorphisms of IL10 (rs1800896, rs1800871) in the susceptibility to frailty in a Mexican population. Our study included 984 participants divided into 368 nonfrail, 309 prefrail, and 307 frail. The models for the polymorphisms rs1800896 and rs1800871 were recessive models in association with frailty (OR = 2.3, CI 95% = 1.6–3.2; OR = 1.53, CI 95% = 1.0–2.6), respectively. Two risk haplotypes were identified: ACG and CCG (p < .0001), and three protective haplotypes were identified: ACA, ATG, and ATA (p < .05). This study evaluated the relationship between IL10 and the three subtypes of this geriatric syndrome (frail, prefrail, and nonfrail). These results support a greater susceptibility to frailty for the minor alleles of rs1800871 and rs1800896. In addition, we found two risk haplotypes supporting the participation of the IL10 in the susceptibility for frailty in the Mexican population.
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Affiliation(s)
- Teresa Juárez‐Cedillo
- Comisionada en la Unidad de investigación en Epidemiologia Clínica, Hospital Regional No. 1, Dr. Carlos McGregor Sánchez Navarro, Instituto Mexicano del Seguro SocialMexico CityMexico
| | - Gilberto Vargas‐Alarcón
- Departamento de Biología Molecular. Instituto Nacional de Cardiología Ignacio Chávez, (SSA)Mexico CityMexico
| | - Nancy Martínez‐Rodríguez
- Community Health Research. DepartmentHospital Infantil de Mexico Federico Gomez; (SSA)Mexico CityMexico
| | - Enrique Juárez‐Cedillo
- Departamento de Biología Molecular. Instituto Nacional de Cardiología Ignacio Chávez, (SSA)Mexico CityMexico
| | - José Manuel Fragoso
- Departamento de Biología Molecular. Instituto Nacional de Cardiología Ignacio Chávez, (SSA)Mexico CityMexico
| | - Jorge Escobedo‐de‐la‐Peña
- Unidad de investigación en Epidemiologia ClínicaHospital Regional No. 1, Dr. Carlos McGregor Sánchez Navarro, Instituto Mexicano del Seguro SocialMéxico CityMéxico
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Burmeister AR, Marriott I. The Interleukin-10 Family of Cytokines and Their Role in the CNS. Front Cell Neurosci 2018; 12:458. [PMID: 30542269 PMCID: PMC6277801 DOI: 10.3389/fncel.2018.00458] [Citation(s) in RCA: 119] [Impact Index Per Article: 19.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2018] [Accepted: 11/12/2018] [Indexed: 12/15/2022] Open
Abstract
Resident cells of the central nervous system (CNS) play an important role in detecting insults and initiating protective or sometimes detrimental host immunity. At peripheral sites, immune responses follow a biphasic course with the rapid, but transient, production of inflammatory mediators giving way to the delayed release of factors that promote resolution and repair. Within the CNS, it is well known that glial cells contribute to the onset and progression of neuroinflammation, but it is only now becoming apparent that microglia and astrocytes also play an important role in producing and responding to immunosuppressive factors that serve to limit the detrimental effects of such responses. Interleukin-10 (IL-10) is generally considered to be the quintessential immunosuppressive cytokine, and its ability to resolve inflammation and promote wound repair at peripheral sites is well documented. In the present review article, we discuss the evidence for the production of IL-10 by glia, and describe the ability of CNS cells, including microglia and astrocytes, to respond to this suppressive factor. Furthermore, we review the literature for the expression of other members of the IL-10 cytokine family, IL-19, IL-20, IL-22 and IL-24, within the brain, and discuss the evidence of a role for these poorly understood cytokines in the regulation of infectious and sterile neuroinflammation. In concert, the available data indicate that glia can produce IL-10 and the related cytokines IL-19 and IL-24 in a delayed manner, and these cytokines can limit glial inflammatory responses and/or provide protection against CNS insult. However, the roles of other IL-10 family members within the CNS remain unclear, with IL-20 appearing to act as a pro-inflammatory factor, while IL-22 may play a protective role in some instances and a detrimental role in others, perhaps reflecting the pleiotropic nature of this cytokine family. What is clear is that our current understanding of the role of IL-10 and related cytokines within the CNS is limited at best, and further research is required to define the actions of this understudied family in inflammatory brain disorders.
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Affiliation(s)
- Amanda R Burmeister
- Department of Biological Sciences, The University of North Carolina at Charlotte, Charlotte, NC, United States
| | - Ian Marriott
- Department of Biological Sciences, The University of North Carolina at Charlotte, Charlotte, NC, United States
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Hsueh YH, Chen HW, Syu BJ, Lin CI, Leung PSC, Gershwin ME, Chuang YH. Endogenous IL-10 maintains immune tolerance but IL-10 gene transfer exacerbates autoimmune cholangitis. J Autoimmun 2018; 95:159-170. [PMID: 30274824 DOI: 10.1016/j.jaut.2018.09.009] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2018] [Revised: 09/19/2018] [Accepted: 09/23/2018] [Indexed: 12/15/2022]
Abstract
The immunomodulatory effect of IL-10 as an immunosuppressive and anti-inflammatory cytokine is well known. Taking advantage of our established mouse model of autoimmune cholangitis using 2-octynoic acid conjugated ovalbumin (2-OA-OVA) induction, we compared liver pathology, immune cell populations and antimitochondrial antibodies between IL-10 knockout and wild type mice immunized with 2-OA-OVA. At 10 weeks post immunization, portal inflammation and fibrosis were more severe in 2-OA-OVA immunized IL-10 knockout mice than in wild type mice. This was accompanied by significant higher levels of collagen I and III expression, T, NK and NKT subsets in liver and IgG anti-mitochondrial autoantibodies (AMAs) compared to 2-OA-OVA immunized wild type mice, suggesting that endogenous IL-10 is necessary for the maintenance of immune tolerance in primary biliary cholangitis (PBC). Further, we investigated whether administration of exogenous IL-10 could prevent PBC by administration of IL-10 expressing recombinant adeno-associated virus (AAV-IL-10) either 3 days before or 3 weeks after the establishment of liver pathology. Interestingly, administration of AAV-IL-10 resulted in increased liver inflammation and fibrosis, accompanied by increases in IFN-γ in liver CD4+ T cell, granzyme B, FasL, and CD107a in liver CD8+ T and NKT cells, and granzyme B and FasL in liver NK cells of AAV-IL-10 administered mice compared with control mice. Furthermore, administration of AAV-IL-10 significantly increased levels of proinflammatory cytokines and chemokines (IFN-γ, TNF-α, CXCL9 and CXCL10) and collagen I and III production in naïve mice, together with increase in immune cell infiltration and collagen deposition in the liver, suggesting a role of IL-10 in fibrosis. In conclusion, our data demonstrate that endogenous IL-10 is critical in the maintenance of immune tolerance but exogenous administration of IL-10 exacerbates liver inflammation and fibrosis. Furthermore, the distinctive presence of inflammatory immune cell populations and collagen expression in AAV-IL-10 treated naïve mice cautions against the clinical use of exogenous IL-10 in patients with autoimmune cholangitis.
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Affiliation(s)
- Yu-Hsin Hsueh
- Department of Clinical Laboratory Sciences and Medical Biotechnology, College of Medicine, National Taiwan University, Taipei, Taiwan.
| | - Hung-Wen Chen
- Department of Clinical Laboratory Sciences and Medical Biotechnology, College of Medicine, National Taiwan University, Taipei, Taiwan.
| | - Bi-Jhen Syu
- Department of Clinical Laboratory Sciences and Medical Biotechnology, College of Medicine, National Taiwan University, Taipei, Taiwan.
| | - Chia-I Lin
- Department of Clinical Laboratory Sciences and Medical Biotechnology, College of Medicine, National Taiwan University, Taipei, Taiwan.
| | - Patrick S C Leung
- Division of Rheumatology, Allergy and Clinical Immunology, University of California at Davis School of Medicine, Davis, CA 95616, USA.
| | - M Eric Gershwin
- Division of Rheumatology, Allergy and Clinical Immunology, University of California at Davis School of Medicine, Davis, CA 95616, USA.
| | - Ya-Hui Chuang
- Department of Clinical Laboratory Sciences and Medical Biotechnology, College of Medicine, National Taiwan University, Taipei, Taiwan; Department of Laboratory Medicine, National Taiwan University Hospital, College of Medicine, National Taiwan University, Taipei, Taiwan.
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Association between impaired IL-10 production following exposure to Staphylococcus aureus enterotoxin B and disease severity in eosinophilic chronic rhinosinusitis. Allergol Int 2018; 67:392-398. [PMID: 29580813 DOI: 10.1016/j.alit.2018.02.001] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2017] [Revised: 12/29/2017] [Accepted: 01/09/2018] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND IL-10 is a major anti-inflammatory cytokine that prevents inflammation-mediated tissue damage. We characterized the production of IL-10 by sinonasal tissue cells following exposure to Staphylococcus aureus enterotoxin B (SEB), which elicits cellular responses and is associated with the pathogenesis of eosinophilic chronic rhinosinusitis (ECRS). METHODS Dispersed nasal polyp (NP) cells and uncinate tissue (UT) cells were prepared from patients with CRS with and without NP, respectively. Cells were incubated with SEB, and then the levels of IL-10 in the cell supernatants were determined. The effect of neutralizing IL-10 on SEB-induced IL-5, IL-13, IFN-γ, and IL-17A production was examined. Expression of IL-10 in NPs was also determined. RESULTS IL-10 was expressed in infiltrating inflammatory cells in NPs. NP cells, especially non-adherent NP cells, produced substantial amounts of IL-10 in response to SEB. Although baseline production of IL-10 was significantly higher in NP cells than UT cells, the degree of IL-10 response to SEB was not significantly different between the cell types. The degree of IL-10 production was negatively correlated with the degree of eosinophilia both in tissues and peripheral blood whereas positively correlated with the 1-s forced expiratory volume/forced vital capacity ratio. Patients with severe ECRS displayed a significant decrease in IL-10 production compared with those with non-ECRS. IL-10 neutralization significantly augmented SEB-induced IL-13 and IFN-γ production by NP cells. CONCLUSIONS Impaired IL-10 production in response to SEB in NP may exacerbate the pathophysiology of ECRS including eosinophilia and lower airway obstruction.
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Loftis JM, Valerio J, Taylor J, Huang E, Hudson R, Taylor-Young P, Chang M, Ho SB, Dieperink E, Miranda JL, Hauser P. S100B and Inflammatory Cytokine Levels in Blood as Potential Markers of Blood-Brain Barrier Damage and Psychiatric Impairment in Comorbid Hepatitis C Viral Infection and Alcohol Use Disorder. Alcohol Clin Exp Res 2018; 42:10.1111/acer.13796. [PMID: 29953169 PMCID: PMC6310679 DOI: 10.1111/acer.13796] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2017] [Accepted: 05/15/2018] [Indexed: 12/24/2022]
Abstract
BACKGROUND Hepatitis C virus (HCV) infection and alcohol use disorder (AUD) both adversely affect the immune system resulting in alterations in immune cell signaling and inflammatory processes. The aim of this study was to investigate how comorbid AUD contributes to abnormalities in inflammatory mediators and psychiatric impairments in adults with HCV. METHODS Alcohol use, mood, and inflammatory factors were evaluated at 3 time points (baseline, week 4, and week 12) in Veterans with HCV, with (n = 42) and without (n = 13) comorbid AUD. Peripheral indices of immune activation, blood-brain barrier (BBB) damage (S100 calcium-binding protein B [S100B]), liver function, and viral load were measured using immunoassays and polymerase chain reaction assays. RESULTS Comorbid AUD was associated with increased symptoms of depression and anxiety, elevated levels of liver enzymes, and altered expression of inflammatory factors. Alcohol consumption was positively correlated with the severity of psychiatric symptoms. Univariate analysis identified significant group differences in interleukin (IL)-8 (p = 0.006), IL-10 (p = 0.03), and S100B (p = 0.048), with increased levels in participants with AUD, which persisted over time despite reductions in alcohol use and no significant change in HCV viral load. Statistically significant effects of study group or time were not found for the other immune factors assessed. Exploratory receiver operating characteristic curve analysis evaluated the ability of IL-8, IL-10, and S100B to differentiate between levels of alcohol consumption and generated biomarker cutoff values used to identify low risk and unhealthy alcohol use groups. CONCLUSIONS These results demonstrate that HCV and comorbid AUD are associated with greater psychiatric impairments, potentially resulting from increased inflammation, dysregulated cytokine expression, and compromised BBB function. Alcohol-induced BBB damage may increase the risk of neuropathological consequences within the context of chronic HCV infection.
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Affiliation(s)
- Jennifer M. Loftis
- Research & Development Service, VA Portland Health Care System, Portland, OR, USA
- Department of Psychiatry, Oregon Health & Science University, Portland, OR, USA
| | - Juno Valerio
- Research & Development Service, VA Portland Health Care System, Portland, OR, USA
| | - Jonathan Taylor
- Research & Development Service, VA Portland Health Care System, Portland, OR, USA
- Department of Psychiatry, Oregon Health & Science University, Portland, OR, USA
| | - Elaine Huang
- Research & Development Service, VA Portland Health Care System, Portland, OR, USA
- Department of Psychiatry, Oregon Health & Science University, Portland, OR, USA
| | - Rebekah Hudson
- Research & Development Service, VA Portland Health Care System, Portland, OR, USA
| | - Patricia Taylor-Young
- Nursing Research Department, VA Portland Health Care System, Portland, OR, USA
- School of Nursing, Oregon Health & Science University, Portland, OR, USA
| | - Michael Chang
- Gastroenterology, VA Portland Health Care System, Portland, OR, USA
- Internal Medicine, Oregon Health & Science University, Portland, OR, USA
| | - Samuel B. Ho
- VA San Diego Healthcare System, San Diego, CA, USA
- Department of Medicine, University of California San Diego, San Diego, CA, USA
| | - Eric Dieperink
- Minneapolis VA Healthcare System, Minneapolis, MN, USA
- Department of Psychiatry, University of Minnesota School of Medicine, Minneapolis, MN, USA
| | - Juan Luis Miranda
- VA Long Beach Health Care System, 5901 E 7th St, Long Beach, CA, USA
| | - Peter Hauser
- VA Long Beach Health Care System, 5901 E 7th St, Long Beach, CA, USA
- Department of Psychiatry and Human Behavior, University of California-Irvine, Irvine, CA, USA
- Department of Psychiatry, University of California San Diego, San Diego, CA, USA
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Baos S, Calzada D, Cremades-Jimeno L, Sastre J, Picado C, Quiralte J, Florido F, Lahoz C, Cárdaba B. Nonallergic Asthma and Its Severity: Biomarkers for Its Discrimination in Peripheral Samples. Front Immunol 2018; 9:1416. [PMID: 29977241 PMCID: PMC6021512 DOI: 10.3389/fimmu.2018.01416] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2018] [Accepted: 06/06/2018] [Indexed: 12/12/2022] Open
Abstract
Asthma is a complex and heterogeneous respiratory disorder characterized by chronic airway inflammation. It has generally been associated with allergic mechanisms related to type 2 airway inflammation. Nevertheless, between 10 and 33% of asthmatic individuals have nonallergic asthma (NA). Several targeted treatments are in clinical development for patients with Th2 immune response, but few biomarkers are been defined for low or non-Th2-mediated inflammation asthma. We have recently defined by gene expression a set of genes as potential biomarkers of NA, mainly associated with disease severity: IL10, MSR1, PHLDA1, SERPINB2, CHI3L1, IL8, and PI3. Here, we analyzed their protein expression and specificity using sera and isolated peripheral blood mononuclear cells (PBMCs). First, protein quantification was carried out using ELISA (in sera) or Western blot (proteins extracted from PBMCs by Trizol procedure), depending on the biomarker in 30 healthy controls (C) subjects and 30 NA patients. A receiver operating characteristic curve analysis was performed by using the R program to study the specificity and sensitivity of the candidate biomarkers at a gene- and protein expression level. Four kinds of comparisons were performed: total NA group vs C group, severe NA patients vs C, moderate-mild NA patients vs C, and severe NA patients vs moderate-mild NA patients. We found that all the single genes showed good sensitivity vs specificity for some phenotypic discrimination, with CHI3L1 and PI3 exhibiting the best results for C vs NA: CHI3L1 area under the curve (AUC) (CI 95%): 0.95 (0.84-1.00) and PI3 AUC: 0.99 (0.98-1.00); C vs severe NA: PI3 AUC: 1 (0.99-1.00); and C vs moderate-mild NA: CHI3L1 AUC: 1 (0.99-1.00) and PI3 AUC: 0.99 (0.96-1.00). However, the results for discriminating asthma disease and severity with protein expression were better when two or three biomarkers were combined. In conclusion, individual genes and combinations of proteins have been evaluated as reliable biomarkers for classifying NA subjects and their severity. These new panels could be good diagnostic tests.
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Affiliation(s)
- Selene Baos
- Immunology Department, Instituto de Investigación Sanitaria Fundación Jiménez Díaz, Universidad Autónoma de Madrid, Madrid, Spain
- Centro de Investigación Biomédica en Red Enfermedades Respiratorias (CIBERES), Madrid, Spain
| | - David Calzada
- Immunology Department, Instituto de Investigación Sanitaria Fundación Jiménez Díaz, Universidad Autónoma de Madrid, Madrid, Spain
| | - Lucía Cremades-Jimeno
- Immunology Department, Instituto de Investigación Sanitaria Fundación Jiménez Díaz, Universidad Autónoma de Madrid, Madrid, Spain
| | - Joaquín Sastre
- Centro de Investigación Biomédica en Red Enfermedades Respiratorias (CIBERES), Madrid, Spain
- Allergy Department, Fundación Jiménez Díaz, Madrid, Spain
| | - César Picado
- Centro de Investigación Biomédica en Red Enfermedades Respiratorias (CIBERES), Madrid, Spain
- Service of Pneumology, Hospital Clinic, Universitat de Barcelona, Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Joaquín Quiralte
- Allergy Department, Hospital Universitario Virgen del Rocío, Seville, Spain
| | - Fernando Florido
- Allergy Department, Hospital Universitario San Cecilio, Granada, Spain
| | - Carlos Lahoz
- Immunology Department, Instituto de Investigación Sanitaria Fundación Jiménez Díaz, Universidad Autónoma de Madrid, Madrid, Spain
- Centro de Investigación Biomédica en Red Enfermedades Respiratorias (CIBERES), Madrid, Spain
| | - Blanca Cárdaba
- Immunology Department, Instituto de Investigación Sanitaria Fundación Jiménez Díaz, Universidad Autónoma de Madrid, Madrid, Spain
- Centro de Investigación Biomédica en Red Enfermedades Respiratorias (CIBERES), Madrid, Spain
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Hung CH, Chen FM, Lin YC, Tsai ML, Wang SL, Chen YC, Chen YT, Hou MF. Altered monocyte differentiation and macrophage polarization patterns in patients with breast cancer. BMC Cancer 2018; 18:366. [PMID: 29614988 PMCID: PMC5883269 DOI: 10.1186/s12885-018-4284-y] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2017] [Accepted: 03/21/2018] [Indexed: 01/09/2023] Open
Abstract
BACKGROUND Macrophage heterogeneity is the main feature of the tumour microenvironment. Breast cancer is one of the most life-threatening cancers. However, macrophage polarization patterns in different tumour stages and the importance of its relationship to human epidermal growth factor receptor 2 (HER2) in breast cancer remains highly unclear. The present study investigated the patterns of monocyte differentiation and macrophage polarization in breast cancer. METHODS Patients with breast cancer (n = 48) and healthy controls (n = 39) were prospectively recruited. The percentages and subsets of circulating macrophage-like cells were analysed by flow cytometry, and the polarization patterns of these cells in the peripheral blood of patients with breast cancer were compared with those of healthy controls. In addition, macrophage polarization patterns in different stages and HER2 status in breast cancer were investigated. RESULTS The percentages of circulating macrophages, which are defined as PM-2 K+ cells in the peripheral blood, were significantly higher in patients with breast cancer than in healthy controls. The percentages of M1-like macrophages were significantly lower, but those of M2-like macrophages were significantly higher in patients with breast cancer than in healthy controls. The percentage of M2c-like macrophages was significantly higher in advanced (stages II and III) breast cancer. However, the patterns of macrophage polarization were not associated with HER2 status in breast cancer. CONCLUSIONS Aberrant macrophage polarization was observed in breast cancer and was correlated with breast cancer stage. These quantitative data may provide new molecular biomarkers and potential therapeutic targets in breast cancer.
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Affiliation(s)
- Chih-Hsing Hung
- Department of Pediatrics, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan.,Department of Pediatrics Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan.,Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan.,Department of Pediatrics, Kaohsiung Municipal Hsiao-Kang Hospital, Kaohsiung, Taiwan.,Research Center for Environmental Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Fang-Ming Chen
- Department of Surgery, Kaohsiung Municipal Ta-Tung Hospital, Kaohsiung, Taiwan.,Department of Surgery Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan.,Division of Breast Surgery, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
| | - Yi-Ching Lin
- Department of Pediatrics, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan.,Department of Laboratory Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan.,Department of Laboratory Medicine, Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Mei-Lan Tsai
- Department of Pediatrics, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Shih-Ling Wang
- Department of Pediatrics, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Yen-Chun Chen
- Department of Pediatrics, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan.,Department of Pediatrics, Kaohsiung Municipal Hsiao-Kang Hospital, Kaohsiung, Taiwan
| | - Yi-Ting Chen
- Department of Pediatrics, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Ming-Feng Hou
- Department of Surgery Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan. .,Division of Breast Surgery, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan. .,Department of Surgery, Kaohsiung Municipal Hsiao-Kang Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan.
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Dossus L, Franceschi S, Biessy C, Navionis AS, Travis RC, Weiderpass E, Scalbert A, Romieu I, Tjønneland A, Olsen A, Overvad K, Boutron-Ruault MC, Bonnet F, Fournier A, Fortner RT, Kaaks R, Aleksandrova K, Trichopoulou A, La Vecchia C, Peppa E, Tumino R, Panico S, Palli D, Agnoli C, Vineis P, Bueno-de-Mesquita HBA, Peeters PH, Skeie G, Zamora-Ros R, Chirlaque MD, Ardanaz E, Sánchez MJ, Ramón Quirós J, Dorronsoro M, Sandström M, Nilsson LM, Schmidt JA, Khaw KT, Tsilidis KK, Aune D, Riboli E, Rinaldi S. Adipokines and inflammation markers and risk of differentiated thyroid carcinoma: The EPIC study. Int J Cancer 2018; 142:1332-1342. [PMID: 29168186 DOI: 10.1002/ijc.31172] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2017] [Revised: 10/23/2017] [Accepted: 11/03/2017] [Indexed: 01/13/2023]
Abstract
Other than the influence of ionizing radiation and benign thyroid disease, little is known about the risk factors for differentiated thyroid cancer (TC) which is an increasing common cancer worldwide. Consistent evidence shows that body mass is positively associated with TC risk. As excess weight is a state of chronic inflammation, we investigated the relationship between concentrations of leptin, adiponectin, C-reactive protein, interleukin (IL)-6, IL-10 and tumor necrosis factor (TNF)-α and the risk of TC. A case-control study was nested within the European Prospective Investigation into Cancer and Nutrition (EPIC) study and included 475 first primary incident TC cases (399 women and 76 men) and 1,016 matched cancer-free cohort participants. Biomarkers were measured in serum samples using validated and highly sensitive commercially available immunoassays. Odds ratios (ORs) of TC by levels of each biomarker were estimated using conditional logistic regression models, adjusting for BMI and alcohol consumption. Adiponectin was inversely associated with TC risk among women (ORT3vs.T1 = 0.69, 95% CI: 0.49-0.98, Ptrend = 0.04) but not among men (ORT3vs.T1 = 1.36, 95% CI: 0.67-2.76, Ptrend = 0.37). Increasing levels of IL-10 were positively associated with TC risk in both genders and significantly so in women (ORT3vs.T1 = 1.59, 95% CI: 1.13-2.25, Ptrend = 0.01) but not in men (ORT3vs.T1 = 1.78, 95% CI: 0.80-3.98, Ptrend = 0.17). Leptin, CRP, IL-6 and TNF-α were not associated with TC risk in either gender. These results indicate a positive association of TC risk with IL-10 and a negative association with adiponectin that is probably restricted to women. Inflammation may play a role in TC in combination with or independently of excess weight.
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Affiliation(s)
- Laure Dossus
- Nutrition and Metabolism Section, International Agency for Research on Cancer, Lyon, France
| | - Silvia Franceschi
- Infections Section, International Agency for Research on Cancer, Lyon, France
| | - Carine Biessy
- Nutrition and Metabolism Section, International Agency for Research on Cancer, Lyon, France
| | - Anne-Sophie Navionis
- Nutrition and Metabolism Section, International Agency for Research on Cancer, Lyon, France
| | - Ruth C Travis
- Cancer Epidemiology Unit, Nuffield Department of Population Health, University of Oxford, Oxford, United Kingdom
| | - Elisabete Weiderpass
- Department of Community Medicine, Faculty of Health Sciences, University of Tromsø, The Arctic University of Norway, Tromsø, Norway
- Cancer Registry of Norway, Institute of Population-Based Cancer Research, Oslo, Norway
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
- Genetic Epidemiology Group, Folkhälsan Research Center, Helsinki, Finland
| | - Augustin Scalbert
- Nutrition and Metabolism Section, International Agency for Research on Cancer, Lyon, France
| | - Isabelle Romieu
- Nutrition and Metabolism Section, International Agency for Research on Cancer, Lyon, France
- Center for Research on Population Health, National Institute of Public Health, Cuernavaca, Morelos, Mexico
- Hubert Department of Global Health, Emory University, Atlanta, GA
| | | | - Anja Olsen
- Danish Cancer Society Research Center, Copenhagen, Denmark
| | - Kim Overvad
- Department of Public Health, Section for Epidemiology, Aarhus University, Aarhus, Denmark
| | - Marie-Christine Boutron-Ruault
- CESP, INSERM U1018, Univ. Paris-Sud, UVSQ, Université Paris-Saclay, Villejuif Cedex, France
- Gustave Roussy, Villejuif, France
| | - Fabrice Bonnet
- CESP, INSERM U1018, Univ. Paris-Sud, UVSQ, Université Paris-Saclay, Villejuif Cedex, France
- Gustave Roussy, Villejuif, France
- Department of Endocrinology, Rennes University Hospital (CHU), Rennes, France
- Rennes 1 University, Rennes, France
| | - Agnès Fournier
- CESP, INSERM U1018, Univ. Paris-Sud, UVSQ, Université Paris-Saclay, Villejuif Cedex, France
- Gustave Roussy, Villejuif, France
| | - Renee T Fortner
- Division of Cancer Epidemiology, German Cancer Research Center, Heidelberg, Germany
| | - Rudolf Kaaks
- Division of Cancer Epidemiology, German Cancer Research Center, Heidelberg, Germany
| | | | | | - Carlo La Vecchia
- Hellenic Health Foundation, Athens, Greece
- Department of Clinical Sciences and Community Health, Università degli Studi di Milano, Milan, Italy
| | | | - Rosario Tumino
- Cancer Registry and Histopathology Department, "Civic-M.P. Arezzo" Hospital, ASP Ragusa, Italy
| | - Salvatore Panico
- Dipartimento di Medicina Clinica e Chirurgia, Federico II University, Naples, Italy
| | - Domenico Palli
- Cancer Risk Factors and Life-Style Epidemiology Unit, Cancer Research and Prevention Institute - ISPO, Florence, Italy
| | - Claudia Agnoli
- Epidemiology and Prevention Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milano, Italy
| | - Paolo Vineis
- Department of Epidemiology and Biostatistics, School of Public Health, Imperial College London, London, United Kingdom
- Italian Institute for Genomic Medicine (IIGM), Torino, Italy
| | - H B As Bueno-de-Mesquita
- Department of Epidemiology and Biostatistics, School of Public Health, Imperial College London, London, United Kingdom
- Department for Determinants of Chronic Diseases (DCD), National Institute for Public Health and the Environment (RIVM), Bilthoven, The Netherlands
- Department of Gastroenterology and Hepatology, University Medical Centre, Utrecht, The Netherlands
- Department of Social & Preventive Medicine, Faculty of Medicine, University of Malaya, Pantai Valley, Kuala Lumpur, Malaysia
| | - Petra H Peeters
- Department of Epidemiology and Biostatistics, School of Public Health, Imperial College London, London, United Kingdom
- Department of Epidemiology, Julius Center for Health Sciences and Primary Care, University Medical Center, Utrecht, The Netherlands
| | - Guri Skeie
- Department of Community Medicine, Faculty of Health Sciences, University of Tromsø, The Arctic University of Norway, Tromsø, Norway
| | - Raul Zamora-Ros
- Unit of Nutrition and Cancer, Cancer Epidemiology Research Programme, Catalan Institute of Oncology, Bellvitge Biomedical Research Institute (IDIBELL), Barcelona, Spain
| | - María-Dolores Chirlaque
- CIBER de Epidemiología y Salud Pública (CIBERESP), Madrid, Spain
- Department of Epidemiology, Murcia Regional Health Council, Murcia, Spain
- Department of Health and Social Sciences, Universidad de Murcia, Murcia, Spain
| | - Eva Ardanaz
- CIBER de Epidemiología y Salud Pública (CIBERESP), Madrid, Spain
- Navarra Public Health Institute, Pamplona, Spain
- IdiSNA, Navarra Institute for Health Research, Pamplona, Spain
| | - Maria-Jose Sánchez
- CIBER de Epidemiología y Salud Pública (CIBERESP), Madrid, Spain
- Escuela Andaluza de Salud Pública, Instituto de Investigación Biosanitaria (ibs.GRANADA), Hospitales Universitarios de Granada/Universidad de Granada, Granada, Spain
| | | | - Miren Dorronsoro
- Basque Regional Health Department, Public Health Direction and Biodonostia Research Institute CIBERESP, San Sebastian, Spain
| | - Maria Sandström
- Department of Radiation Sciences, Oncology, Umeå University, Umeå, Sweden
| | - Lena Maria Nilsson
- Department of Public Health and Clinical Medicine, Nutritional Research, Umeå University, Umeå, Sweden
| | - Julie A Schmidt
- Cancer Epidemiology Unit, Nuffield Department of Population Health, University of Oxford, Oxford, United Kingdom
| | - Kay-Tee Khaw
- Cancer Epidemiology Unit, University of Cambridge, Cambridge, United Kingdom
| | - Konstantinos K Tsilidis
- Department of Epidemiology and Biostatistics, School of Public Health, Imperial College London, London, United Kingdom
- Department of Hygiene and Epidemiology, University of Ioannina School of Medicine, Ioannina, Greece
| | - Dagfinn Aune
- Department of Epidemiology and Biostatistics, School of Public Health, Imperial College London, London, United Kingdom
- Bjørknes University College, Oslo, Norway
| | - Elio Riboli
- Department of Epidemiology and Biostatistics, School of Public Health, Imperial College London, London, United Kingdom
| | - Sabina Rinaldi
- Nutrition and Metabolism Section, International Agency for Research on Cancer, Lyon, France
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Song J, Su W, Chen X, Zhao Q, Zhang N, Li MG, Yang PC, Wang L. Micro RNA-98 suppresses interleukin-10 in peripheral B cells in patient post-cardio transplantation. Oncotarget 2018; 8:28237-28246. [PMID: 28415669 PMCID: PMC5438646 DOI: 10.18632/oncotarget.16000] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2016] [Accepted: 02/28/2017] [Indexed: 12/26/2022] Open
Abstract
The immune tolerance to the transplant heart survival is critical. Regulatory B cells are one of the major immune regulatory cell populations in the immune tolerance. Micro RNAs (miR) can regulate the activities of immune cells, such as the expression of interleukin (IL)-10 by B cells. This study tests a hypothesis that micro RNA (miR)-98 plays a role in the regulation of interleukin (IL)-10 expression in B cells (B10 cell) after heart transplantation. In this study, the peripheral blood samples were collected from patients before and after heart transplantation. The expression of miR-98 and IL-10 in B cells was assessed by real time RT-PCR. An allograft heart transplantation mouse model was developed. We observed that after heart transplantation, the frequency of peripheral B10 cell and the IL-10 mRNA levels in peripheral B cells were significantly decreased, the levels of miR-98 were increased in peripheral B cells and the serum levels of cortisol were increased in the patients. Treating naive B cells with cortisol in the culture suppressed the expression of IL-10 in B cells, which was abolished by knocking down the miR-98 gene. Administration with anti-miR-98, or cortisol inhibitor, or adoptive transfer with B10 cells, significantly enhanced the survival rate and time of mice received allograft heart transplantation. In conclusion, the enhancement of serum cortisol affects the immune tolerant feature of B cells, which can be attenuated by anti-miR-98-carrying liposomes.
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Affiliation(s)
- Jiangping Song
- State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Xicheng District, Beijing, 100037, China
| | - Wenjun Su
- State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Xicheng District, Beijing, 100037, China
| | - Xiao Chen
- State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Xicheng District, Beijing, 100037, China
| | - Qian Zhao
- State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Xicheng District, Beijing, 100037, China
| | - Ningning Zhang
- State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Xicheng District, Beijing, 100037, China
| | - Mao-Gang Li
- The Research Center of Allergy and Immunology, Shenzhen University School of Medicine, Shenzhen, 518060, China
| | - Ping-Chang Yang
- The Research Center of Allergy and Immunology, Shenzhen University School of Medicine, Shenzhen, 518060, China
| | - Liqing Wang
- State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Xicheng District, Beijing, 100037, China
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Retamozo S, Flores-Chavez A, Consuegra-Fernández M, Lozano F, Ramos-Casals M, Brito-Zerón P. Cytokines as therapeutic targets in primary Sjögren syndrome. Pharmacol Ther 2017; 184:81-97. [PMID: 29092775 DOI: 10.1016/j.pharmthera.2017.10.019] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Primary Sjögren syndrome (SjS) is a systemic autoimmune disease that may affect 1 in 1000 people (overwhelmingly women) and that can be a serious disease with excess mortality due to severe organ-specific involvements and the development of B cell lymphoma; systemic involvement clearly marks the disease prognosis, and strongly suggests the need for closer follow-up and more robust therapeutic management. Therapy is established according to the organ involved and severity. As a rule, the management of systemic SjS should be organ-specific, with glucocorticoids and immunosuppressive agents limited to potentially-severe involvements; unfortunately, the limited evidence available for these drugs, together with the potential development of serious adverse events, makes solid therapeutic recommendations difficult. The emergence of biological therapies has increased the therapeutic armamentarium available to treat primary SjS. Biologics currently used in SjS patients are used off-label and are overwhelmingly agents targeting B cells, but the most recent studies are moving on into the evaluation of targeting specific cytokines involved in the SjS pathogenesis. The most recent etiopathogenic advances in SjS are shedding some light in the search for new highly-selective biological therapies without the adverse effects of the standard drugs currently used (corticosteroids and immunosuppressant drugs). This review summarizes the potential pharmacotherapeutic options targeting the main cytokine families involved in the etiopathogenesis of primary SjS and analyzes potential insights for developing new therapies.
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Affiliation(s)
- Soledad Retamozo
- Sjögren Syndrome Research Group (AGAUR), Laboratory of Autoimmune Diseases Josep Font, CELLEX-IDIBAPS, Spain; Hospital Privado Universitario de Córdoba, Instituto Universitario de Ciencias Biomédicas de Córdoba (IUCBC), Córdoba, Argentina; Instituto de Investigaciones en Ciencias de la Salud, Universidad Nacional de Córdoba, Consejo Nacional de Investigaciones Científicas y Técnicas (INICSA-UNC-CONICET), Córdoba, Argentina; Department of Autoimmune Diseases, ICMiD, Hospital Clínic Barcelona, Spain
| | - Alejandra Flores-Chavez
- Sjögren Syndrome Research Group (AGAUR), Laboratory of Autoimmune Diseases Josep Font, CELLEX-IDIBAPS, Spain; Biomedical Research Unit 02, Clinical Epidemiology Research Unit, UMAE, Specialties Hospital, Western Medical Center, Mexican Institute for Social Security (IMSS), Guadalajara, Mexico; Postgraduate Program of Medical Science, University Center for Biomedical Research (CUIB), University of Colima, Colima, Mexico; Department of Autoimmune Diseases, ICMiD, Hospital Clínic Barcelona, Spain
| | - Marta Consuegra-Fernández
- Immunoreceptors del Sistema Innat I Adaptatiu, Institut D'Investigacions Biomèdiques August Pi I Sunyer (IDIBAPS), Barcelona, Spain
| | - Francisco Lozano
- Immunoreceptors del Sistema Innat I Adaptatiu, Institut D'Investigacions Biomèdiques August Pi I Sunyer (IDIBAPS), Barcelona, Spain; Servei d'Immunologia, Centre de Diagnòstic Biomèdic, Hospital Clínic de Barcelona, Barcelona, Spain; Department of Biomedicine, School of Medicine, University of Barcelona, Barcelona, Spain.
| | - Manuel Ramos-Casals
- Sjögren Syndrome Research Group (AGAUR), Laboratory of Autoimmune Diseases Josep Font, CELLEX-IDIBAPS, Spain; Department of Medicine, University of Barcelona, Barcelona, Spain; Department of Autoimmune Diseases, ICMiD, Hospital Clínic Barcelona, Spain.
| | - Pilar Brito-Zerón
- Sjögren Syndrome Research Group (AGAUR), Laboratory of Autoimmune Diseases Josep Font, CELLEX-IDIBAPS, Spain; Autoimmune Diseases Unit, Department of Medicine, Hospital CIMA-Sanitas, Barcelona, Spain; Department of Autoimmune Diseases, ICMiD, Hospital Clínic Barcelona, Spain
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Mollazadeh H, Cicero AFG, Blesso CN, Pirro M, Majeed M, Sahebkar A. Immune modulation by curcumin: The role of interleukin-10. Crit Rev Food Sci Nutr 2017; 59:89-101. [PMID: 28799796 DOI: 10.1080/10408398.2017.1358139] [Citation(s) in RCA: 232] [Impact Index Per Article: 33.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Cytokines are small secreted proteins released by different types of cells with specific effects on cellular signaling and communication via binding to their receptors on the cell surface. IL-10 is known to be a pleiotropic and potent anti-inflammatory and immunosuppressive cytokine that is produced by both innate and adaptive immunity cells including dendritic cells, macrophages, mast cells, natural killer cells, eosinophils, neutrophils, B cells, CD8+ T cells, and TH1, TH2, and TH17 and regulatory T cells. Both direct and indirect activation of the stress axis promotes IL-10 secretion. IL-10 deregulation plays a role in the development of a large number of inflammatory diseases such as neuropathic pain, Parkinson's disease, Alzheimer's disease, osteoarthritis, rheumatoid arthritis, psoriasis, systemic lupus erythematosus, type 1 diabetes, inflammatory bowel disease, and allergy. Curcumin is a natural anti-inflammatory compound able to induce the expression and production of IL-10 and enhancing its action on a large number of tissues. In vitro and in pre-clinical models curcumin is able to modulate the disease pathophysiology of conditions such as pain and neurodegenerative diseases, bowel inflammation, and allergy, but also of infections and cancer through its effect on IL-10 secretion. In humans, at least one part of the positive effects of curcumin on health could be related to its ability to enhance IL-10 -mediated effects.
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Affiliation(s)
- Hamid Mollazadeh
- a Department of Physiology and Pharmacology, School of Medicine , North Khorasan University of Medical Sciences , Bojnurd , Iran
| | - Arrigo F G Cicero
- b Department of Medical and Surgical Sciences , University of Bologna , Via Albertoni 15, Bologna , Italy
| | | | - Matteo Pirro
- d Unit of Internal Medicine, Angiology and Arteriosclerosis Diseases, Department of Medicine , University of Perugia , Perugia , Italy
| | | | - Amirhossein Sahebkar
- f Department of Medical Biotechnology, Biotechnology Research Center , Mashhad University of Medical Sciences , Mashhad , Iran
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Jing W, Gershan JA, Blitzer GC, Palen K, Weber J, McOlash L, Riese M, Johnson BD. Adoptive cell therapy using PD-1 + myeloma-reactive T cells eliminates established myeloma in mice. J Immunother Cancer 2017. [PMID: 28642819 PMCID: PMC5477110 DOI: 10.1186/s40425-017-0256-z] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
Abstract
Background Adoptive cellular therapy (ACT) with cancer antigen-reactive T cells following lymphodepletive pre-conditioning has emerged as a potentially curative therapy for patients with advanced cancers. However, identification and enrichment of appropriate T cell subsets for cancer eradication remains a major challenge for hematologic cancers. Methods PD-1+ and PD-1− T cell subsets from myeloma-bearing mice were sorted and analyzed for myeloma reactivity in vitro. In addition, the T cells were activated and expanded in culture and given to syngeneic myeloma-bearing mice as ACT. Results Myeloma-reactive T cells were enriched in the PD-1+ cell subset. Similar results were also observed in a mouse AML model. PD-1+ T cells from myeloma-bearing mice were found to be functional, they could be activated and expanded ex vivo, and they maintained their anti-myeloma reactivity after expansion. Adoptive transfer of ex vivo-expanded PD-1+ T cells together with a PD-L1 blocking antibody eliminated established myeloma in Rag-deficient mice. Both CD8 and CD4 T cell subsets were important for eradicating myeloma. Adoptively transferred PD-1+ T cells persisted in recipient mice and were able to mount an adaptive memory immune response. Conclusions These results demonstrate that PD-1 is a biomarker for functional myeloma-specific T cells, and that activated and expanded PD-1+ T cells can be effective as ACT for myeloma. Furthermore, this strategy could be useful for treating other hematologic cancers.
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Affiliation(s)
- Weiqing Jing
- Division of Hematology/Oncology/Transplant, Department of Pediatrics, Medical College of Wisconsin, Milwaukee, WI 53226 USA
| | - Jill A Gershan
- Division of Hematology/Oncology/Transplant, Department of Pediatrics, Medical College of Wisconsin, Milwaukee, WI 53226 USA
| | - Grace C Blitzer
- Medical Student, Medical College of Wisconsin, Milwaukee, WI 53226 USA
| | - Katie Palen
- Division of Hematology/Oncology/Transplant, Department of Pediatrics, Medical College of Wisconsin, Milwaukee, WI 53226 USA
| | - James Weber
- Division of Hematology/Oncology/Transplant, Department of Pediatrics, Medical College of Wisconsin, Milwaukee, WI 53226 USA
| | - Laura McOlash
- Division of Hematology/Oncology/Transplant, Department of Pediatrics, Medical College of Wisconsin, Milwaukee, WI 53226 USA
| | - Matthew Riese
- Division of Hematology/Oncology, Department of Medicine, Medical College of Wisconsin, Milwaukee, WI 53226 USA
| | - Bryon D Johnson
- Division of Hematology/Oncology/Transplant, Department of Pediatrics, Medical College of Wisconsin, Milwaukee, WI 53226 USA
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Baos S, Calzada D, Cremades L, Sastre J, Quiralte J, Florido F, Lahoz C, Cárdaba B. Biomarkers associated with disease severity in allergic and nonallergic asthma. Mol Immunol 2016; 82:34-45. [PMID: 28011367 DOI: 10.1016/j.molimm.2016.12.012] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2016] [Revised: 12/02/2016] [Accepted: 12/08/2016] [Indexed: 12/29/2022]
Abstract
Asthma is a complex, chronic respiratory disease with a wide clinical spectrum. Use of high-throughput technologies has generated a great deal of data that require validation. In this work the objective was to validate molecular biomarkers related to asthmatic disease types in peripheral blood samples and define their relationship with disease severity. With this purpose, ninety-four previously described genes were analyzed by qRT-PCR in 30 healthy control (HC) subjects, 30 patients with nonallergic asthma (NA), 30 with allergic asthma (AA), and 14 patients with allergy (rhinitis) but without asthma (AR). RNA was extracted from peripheral blood mononuclear cells (PBMCs) using the TRIzol method. After data normalization, principal component analysis (PCA) was performed, and multiple approaches were used to test for differential gene expression. Relevance was defined by RQ (relative quantification) and corrected P value (<0.05). Protein levels of IL-8 and MSR1 were determined by ELISA and Western blot, respectively. PCA showed 4 gene expression clusters that correlated with the 4 clinical phenotypes. Analysis of differential gene expression between clinical groups and HCs revealed 26 statistically relevant genes in NA and 69 in AA. Protein interaction analysis revealed IL-8 to be a central protein. Average levels of IL-8 were higher in the asthma patients' sera (NA: 452.28±357.72, AA: 327.46±377pg/ml) than in HCs (286.09±179.10), but without reaching statistical significance. Nine genes, especially MSR1, were strongly associated with severe NA. In conclusion, several molecular biomarkers of asthma have been defined, some of which could be useful for the diagnosis or prognosis of disease severity.
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Affiliation(s)
- Selene Baos
- Immunology Department, IIS-Jiménez Díaz Foundation, UAM, Madrid, Spain; CIBERES, CIBER of Respiratory Diseases, Spain
| | - David Calzada
- Immunology Department, IIS-Jiménez Díaz Foundation, UAM, Madrid, Spain
| | - Lucía Cremades
- Immunology Department, IIS-Jiménez Díaz Foundation, UAM, Madrid, Spain
| | - Joaquín Sastre
- CIBERES, CIBER of Respiratory Diseases, Spain; Allergy Department, Jiménez Díaz Foundation, Madrid, Spain
| | - Joaquín Quiralte
- Allergy Department, Vírgen del Rocío University Hospital, Seville, Spain
| | - Fernando Florido
- Allergy Department, San Cecilio University Hospital, Granada, Spain
| | - Carlos Lahoz
- Immunology Department, IIS-Jiménez Díaz Foundation, UAM, Madrid, Spain; CIBERES, CIBER of Respiratory Diseases, Spain
| | - Blanca Cárdaba
- Immunology Department, IIS-Jiménez Díaz Foundation, UAM, Madrid, Spain; CIBERES, CIBER of Respiratory Diseases, Spain.
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Geng XR, Qiu SQ, Yang LT, Liu ZQ, Yang G, Liu JQ, Zeng L, Li XX, Mo LH, Liu ZG, Yang PC. Allergen-specific immune response suppresses interleukin 10 expression in B cells via increasing micro-RNA-17-92 cluster. Cell Biochem Funct 2016; 34:449-54. [PMID: 27491928 DOI: 10.1002/cbf.3207] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2016] [Revised: 07/05/2016] [Accepted: 07/06/2016] [Indexed: 12/12/2022]
Affiliation(s)
- Xiao-Rui Geng
- ENT Institute of the Research Center of Allergy & Immunology; Shenzhen University School of Medicine; Shenzhen China
- Longgang ENT Hospital; Shenzhen China
| | - Shu-Qi Qiu
- ENT Institute of the Research Center of Allergy & Immunology; Shenzhen University School of Medicine; Shenzhen China
- Longgang ENT Hospital; Shenzhen China
| | - Li-Tao Yang
- ENT Institute of the Research Center of Allergy & Immunology; Shenzhen University School of Medicine; Shenzhen China
- Longgang ENT Hospital; Shenzhen China
| | - Zhi-Qiang Liu
- ENT Institute of the Research Center of Allergy & Immunology; Shenzhen University School of Medicine; Shenzhen China
- Longgang ENT Hospital; Shenzhen China
| | - Gui Yang
- ENT Institute of the Research Center of Allergy & Immunology; Shenzhen University School of Medicine; Shenzhen China
- Longgang ENT Hospital; Shenzhen China
| | - Jiang-Qi Liu
- ENT Institute of the Research Center of Allergy & Immunology; Shenzhen University School of Medicine; Shenzhen China
- Longgang ENT Hospital; Shenzhen China
| | - Lu Zeng
- ENT Institute of the Research Center of Allergy & Immunology; Shenzhen University School of Medicine; Shenzhen China
| | - Xiao-Xi Li
- ENT Institute of the Research Center of Allergy & Immunology; Shenzhen University School of Medicine; Shenzhen China
| | - Li-Hua Mo
- ENT Institute of the Research Center of Allergy & Immunology; Shenzhen University School of Medicine; Shenzhen China
- Longgang ENT Hospital; Shenzhen China
| | - Zhi-Gang Liu
- ENT Institute of the Research Center of Allergy & Immunology; Shenzhen University School of Medicine; Shenzhen China
| | - Ping-Chang Yang
- ENT Institute of the Research Center of Allergy & Immunology; Shenzhen University School of Medicine; Shenzhen China
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Makkar SK, Rath NC, Packialakshmi B, Zhou ZY, Huff GR, Donoghue AM. Nutritional Supplement of Hatchery Eggshell Membrane Improves Poultry Performance and Provides Resistance against Endotoxin Stress. PLoS One 2016; 11:e0159433. [PMID: 27463239 PMCID: PMC4963089 DOI: 10.1371/journal.pone.0159433] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2016] [Accepted: 07/01/2016] [Indexed: 12/02/2022] Open
Abstract
Eggshells are significant part of hatchery waste which consist of calcium carbonate crust, membranes, and proteins and peptides of embryonic origins along with other entrapped contaminants including microbes. We hypothesized that using this product as a nutritional additive in poultry diet may confer better immunity to the chickens in the paradigm of mammalian milk that enhances immunity. Therefore, we investigated the effect of hatchery eggshell membranes (HESM) as a short term feed supplement on growth performance and immunity of chickens under bacterial lipopolysaccharide (LPS) challenged condition. Three studies were conducted to find the effect of HESM supplement on post hatch chickens. In the first study, the chickens were fed either a control diet or diets containing 0.5% whey protein or HESM as supplement and evaluated at 5 weeks of age using growth, hematology, clinical chemistry, plasma immunoglobulins, and corticosterone as variables. The second and third studies were done to compare the effects of LPS on control and HESM fed birds at 5 weeks of age following at 4 and 24 h of treatment where the HESM was also sterilized with ethanol to deplete bacterial factors. HESM supplement caused weight gain in 2 experiments and decreased blood corticosterone concentrations. While LPS caused a significant loss in body weight at 24 h following its administration, the HESM supplemented birds showed significantly less body weight loss compared with the control fed birds. The WBC, heterophil/lymphocyte ratio, and the levels of IgG were low in chickens fed diets with HESM supplement compared with control diet group. LPS challenge increased the expression of pro-inflammatory cytokine gene IL-6 but the HESM fed birds showed its effect curtailed, also, which also, favored the up-regulation of anti-inflammatory genes compared with control diet fed chickens. Post hatch supplementation of HESM appears to improve performance, modulate immunity, and increase resistance of chickens to endotoxin.
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Affiliation(s)
- S. K. Makkar
- Poultry Production & Product Safety Research Unit, Agricultural Research Service, USDA, Fayetteville, Arkansas, United States of America
- Department of Poultry Science, University of Arkansas, Fayetteville, Arkansas, United States of America
| | - N. C. Rath
- Poultry Production & Product Safety Research Unit, Agricultural Research Service, USDA, Fayetteville, Arkansas, United States of America
- * E-mail:
| | - B. Packialakshmi
- Department of Poultry Science, University of Arkansas, Fayetteville, Arkansas, United States of America
| | - Z. Y. Zhou
- Department of Veterinary Medicine, Rongchang campus of Southwest University, Rongchang County, China
| | - G. R. Huff
- Poultry Production & Product Safety Research Unit, Agricultural Research Service, USDA, Fayetteville, Arkansas, United States of America
| | - A. M. Donoghue
- Poultry Production & Product Safety Research Unit, Agricultural Research Service, USDA, Fayetteville, Arkansas, United States of America
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39
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Dreyfus DH. Gene sharing between Epstein–Barr virus and human immune response genes. Immunol Res 2016; 65:37-45. [DOI: 10.1007/s12026-016-8814-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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