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Th17-Gene Expression Profile in Patients with Chronic Venous Disease and Venous Ulcers: Genetic Modulations and Preliminary Clinical Evidence. Biomolecules 2022; 12:biom12070902. [PMID: 35883458 PMCID: PMC9312858 DOI: 10.3390/biom12070902] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Revised: 06/20/2022] [Accepted: 06/25/2022] [Indexed: 11/22/2022] Open
Abstract
Chronic venous disease is a condition globally widespread, resulting in a disabling pathological disorder. The CD4 + Th17+ (Cluster Differentiation 4) lymphocytes represent a regulative factor for innate immunity related to the development of complex diseases. Recently, these mechanisms have been associated with vascular disease. The aim of this work is to validate whether the Th17 response correlates with the development of CVI (Chronic venous insufficiency)and CVLUs (chronic venous limbs ulcers) and whether Th17 markers can be used, both as intrinsic risk factors and diagnostic markers, for disease development. PBL derived from peripheral blood samples of patients and controls were subjected to gene expression analysis for IL23R, IL17, SGK1, TGFβ, RORγ, FOXO1, and RANBP1 by qRT-PCR and immunoblot. A post hoc correlation, the diagnostic performance of the target genes, and multivariable analyses were properly conducted. The main expression markers of the CD4 + Th17+ switch were strongly activated in chronic venous insufficiency and in advanced ulceration. The correlation analysis demonstrated the inter-dependence on Th17’s signature modulation. ROC (Receiver Operating Characteristic) analysis defined, for the examined genes, a clinical value as the potential diagnostic markers. Multi-logistic regression studies showed that Th17 markers behave as empirical risk factors for CVD (chronic venous disease) development. Taken together, the present data provide a new hypothesis for the TH17-dependent pathogenesis of CVD, favoring the possibility for the development of new diagnostic, preventive, and therapeutic approaches.
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Nicola S, Ridolfi I, Rolla G, Filosso P, Giobbe R, Boita M, Culla B, Bucca C, Solidoro P, Brussino L. IL-17 Promotes Nitric Oxide Production in Non-Small-Cell Lung Cancer. J Clin Med 2021; 10:jcm10194572. [PMID: 34640589 PMCID: PMC8509139 DOI: 10.3390/jcm10194572] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2021] [Revised: 09/05/2021] [Accepted: 09/29/2021] [Indexed: 11/16/2022] Open
Abstract
Introduction: Lung cancer is the second most frequent malignancy worldwide, but its aetiology is still unclear. Inflammatory cytokines and Th cells, including Th17, are now emerging as being involved in NSCLC pathways, thus postulating a role of IL-17 in tumour angiogenesis by stimulating the vascular endothelial growth factor and the release of nitric oxide. Despite the fact that many biomarkers are used for chest malignancy diagnosis, data on FeNO levels and inflammatory cytokines in NSCLC are still few. Our study aimed to evaluate the relationship between pulmonary nitric oxide production and VEGF and Th17-related cytokines in the EBC of patients affected by early-stage NSCLC. Methods: FeNO measurement and lung function tests were performed in both patients affected by NCSLC and controls; EBC samples were also taken, and Th1 (IL-1, IL-6, IL-12, IFN-g, TNF-a), Th17 (IL-17, IL-23) and Th2 (IL-4, IL-5, IL-13) related cytokines were measured. Results: Th1 and Th17-related cytokines in EBC, except for IFN-gamma and TNF-alpha, were significantly higher in patients than in healthy controls, whereas no differences were seen for Th2-related cytokines. FeNO at the flow rate of 50 mL/s, JawNO and CalvNO levels were significantly higher in patients affected by NSCLC compared to controls. Significant correlations were found between FeNO 50 mL/s and IL-17, IL-1 and VEGF. JawNO levels positively correlated with IL-6, IL-17 and VEGF. No correlations were found between FeNO and Th2-related cytokines. Conclusion: This is the first report assessing a relationship between FeNO levels and Th17-related cytokines in the EBC of patients affected by early-stage NSCLC. IL-17, which could promote angiogenesis through the VEGF pathway, might be indirectly responsible for the increased lung production of NO in patients with NSCLC.
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Affiliation(s)
- Stefania Nicola
- Allergy and Clinical Immunology Unit, Department of Medical Sciences, University of Torino & Mauriziano Hospital, 10128 Turin, Italy; (I.R.); (G.R.); (M.B.); (B.C.); (C.B.); (L.B.)
- Correspondence:
| | - Irene Ridolfi
- Allergy and Clinical Immunology Unit, Department of Medical Sciences, University of Torino & Mauriziano Hospital, 10128 Turin, Italy; (I.R.); (G.R.); (M.B.); (B.C.); (C.B.); (L.B.)
| | - Giovanni Rolla
- Allergy and Clinical Immunology Unit, Department of Medical Sciences, University of Torino & Mauriziano Hospital, 10128 Turin, Italy; (I.R.); (G.R.); (M.B.); (B.C.); (C.B.); (L.B.)
| | - Pierluigi Filosso
- Department of Thoracic Surgery, University of Torino, Ospedale Molinette, Via Genova 3, 10128 Turin, Italy; (P.F.); (R.G.)
- S.C. Pneumologia U, Azienda Ospedaliero Universitaria Città della Salute e della Scienza, 10128 Turin, Italy
| | - Roberto Giobbe
- Department of Thoracic Surgery, University of Torino, Ospedale Molinette, Via Genova 3, 10128 Turin, Italy; (P.F.); (R.G.)
- S.C. Pneumologia U, Azienda Ospedaliero Universitaria Città della Salute e della Scienza, 10128 Turin, Italy
| | - Monica Boita
- Allergy and Clinical Immunology Unit, Department of Medical Sciences, University of Torino & Mauriziano Hospital, 10128 Turin, Italy; (I.R.); (G.R.); (M.B.); (B.C.); (C.B.); (L.B.)
| | - Beatrice Culla
- Allergy and Clinical Immunology Unit, Department of Medical Sciences, University of Torino & Mauriziano Hospital, 10128 Turin, Italy; (I.R.); (G.R.); (M.B.); (B.C.); (C.B.); (L.B.)
| | - Caterina Bucca
- Allergy and Clinical Immunology Unit, Department of Medical Sciences, University of Torino & Mauriziano Hospital, 10128 Turin, Italy; (I.R.); (G.R.); (M.B.); (B.C.); (C.B.); (L.B.)
| | - Paolo Solidoro
- Department of Medical Sciences, University of Turin, 10128 Turin, Italy;
| | - Luisa Brussino
- Allergy and Clinical Immunology Unit, Department of Medical Sciences, University of Torino & Mauriziano Hospital, 10128 Turin, Italy; (I.R.); (G.R.); (M.B.); (B.C.); (C.B.); (L.B.)
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Nicola S, Rolla G, Bucca C, Geronazzo G, Ridolfi I, Ferraris A, Fusaro E, Peroni CL, Dughera L, Brussino L. Gastric Juice Expression of Th-17 and T-Reg Related Cytokines in Scleroderma Esophageal Involvement. Cells 2020; 9:E2106. [PMID: 32947843 PMCID: PMC7564480 DOI: 10.3390/cells9092106] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2020] [Revised: 09/07/2020] [Accepted: 09/11/2020] [Indexed: 01/26/2023] Open
Abstract
BACKGROUND Systemic sclerosis (SSc) is a connective tissue disorder which key feature is a fibrotic process. The role of Endothelin-1 (ET-1) and T-helper (Th)-1 cells in lung and skin fibrosis is well known, although Th17- and Treg-cells were found to be involved. However, no studies analyzed cytokines expression in gastric-juice of SSc patients. Our study aimed to evaluate proinflammatory and profibrotic cytokines in gastric-juice of SSc patients and to investigate their correlations with esophageal dysmotility. METHODS Patients performed upper-gastrointestinal-endoscopy with gastric-juice collection, esophageal manometry and thoracic CT-scan. GM-CSF, ET-1, Th-1 (IFN-γ, IL-1β, TNF-α, IL-2, IL-6, IL-9), Th-17 (IL-17, IL-21, IL-22, IL-23) and T-reg (IL-10, TGF-β) related cytokines were measured in 29 SSc-patients and 20 healthy-controls. RESULTS Patients showed significant lower levels of IL-6, IL-17, IL-22 and ET-1 (p < 0.005) compared with controls. Patients with atrophic gastritis presented significant lower levels of IL-2, IL-9, IL-6, TGF-β, GM-CSF, IL-17 and ET-1 (p < 0.005) compared to patients without gastritis. Increased values of IL-2, IL-9, IL-1β, IL-17, ET-1 and GM-CSF (p < 0.005) were observed in patients with esophageal impairment. This is the first report of cytokines measurement in gastric juice of patients with SSc. The high IL-17 concentrations in gastric-juice of scleroderma patients with esophageal dysmotility support the signature of Th-17 cells in scleroderma esophageal fibrosis.
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Affiliation(s)
- Stefania Nicola
- Department of Medical Sciences, Allergy and Clinical Immunology Unit, University of Torino & Mauriziano Hospital, 10128 Turin, Italy; (S.N.); (G.R.); (C.B.); (G.G.); (I.R.)
| | - Giovanni Rolla
- Department of Medical Sciences, Allergy and Clinical Immunology Unit, University of Torino & Mauriziano Hospital, 10128 Turin, Italy; (S.N.); (G.R.); (C.B.); (G.G.); (I.R.)
| | - Caterina Bucca
- Department of Medical Sciences, Allergy and Clinical Immunology Unit, University of Torino & Mauriziano Hospital, 10128 Turin, Italy; (S.N.); (G.R.); (C.B.); (G.G.); (I.R.)
| | - Giada Geronazzo
- Department of Medical Sciences, Allergy and Clinical Immunology Unit, University of Torino & Mauriziano Hospital, 10128 Turin, Italy; (S.N.); (G.R.); (C.B.); (G.G.); (I.R.)
| | - Irene Ridolfi
- Department of Medical Sciences, Allergy and Clinical Immunology Unit, University of Torino & Mauriziano Hospital, 10128 Turin, Italy; (S.N.); (G.R.); (C.B.); (G.G.); (I.R.)
| | - Andrea Ferraris
- Division of Diagnostic Imaging, Department of Surgical Sciences, Città della Salute e della Scienza Hospital, University of Turin, 10126 Turin, Italy;
| | - Enrico Fusaro
- Rheumatology Department, Azienda Ospedaliera Città della Salute e della Scienza di Torino, 10126 Turin, Italy; (E.F.); (C.L.P.)
| | - Clara Lisa Peroni
- Rheumatology Department, Azienda Ospedaliera Città della Salute e della Scienza di Torino, 10126 Turin, Italy; (E.F.); (C.L.P.)
| | - Luca Dughera
- Unit of Digestive Motility and Endoscopy, Department of Medicine, Città della Salute e della Scienza, 10126 Turin, Italy;
| | - Luisa Brussino
- Department of Medical Sciences, Allergy and Clinical Immunology Unit, University of Torino & Mauriziano Hospital, 10128 Turin, Italy; (S.N.); (G.R.); (C.B.); (G.G.); (I.R.)
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Increased levels of the soluble oncostatin M receptor (sOSMR) and glycoprotein 130 (sgp130) in systemic sclerosis patients and associations with clinical parameters. Immunobiology 2020; 225:151964. [PMID: 32517886 DOI: 10.1016/j.imbio.2020.151964] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2019] [Revised: 05/20/2020] [Accepted: 05/20/2020] [Indexed: 12/14/2022]
Abstract
OBJECTIVE The objective of the present study was to evaluate the serum levels of soluble oncostatin M (OSM), OSM receptor (sOSMR) and glycoprotein130 (sgp130) in patients with systemic sclerosis (SSc), and the possible associations and correlations with clinical parameters. METHODS Serum levels of OSM, sOSMR and sgp130 were evaluated by ELISA in eighty-four SSc patients and eighty-four healthy volunteers. RESULTS SSc patients had significantly elevated levels of sOSMR and sgp130 when compared with healthy individuals (p < 0.0001 and p = 0.025, respectively). Diffuse cutaneous SSc and limited cutaneous SSc patients also presented higher levels of sOSMR when compared with healthy individuals (p = 0.003 and p = 0.0001, respectively). Patients with digital ulcers presented higher levels of sOSMR when compared to those without ulcers (p = 0.034). However, sOSMR levels were lower in patients with esophageal dysfunction than patients without this involvement (p = 0.038). OSM levels were undetectable in serum from SSc patients and healthy volunteers. CONCLUSION Serum levels of sOSMR and sgp130 are elevated in patients with systemic sclerosis. In addition, associations were observed with important clinical manifestations, suggesting that sOSMR is a candidate biomarker of this disease. More studies are needed to clarify the functions of IL-6 family cytokines in systemic sclerosis.
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