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Wang Y, Zhao N, Meng Y, Chen J, Qi C, Hu X, Zhu H, Yang D, Zhang X, Ma H, Zhao J, Di T, Li P, Wang Y. Bcat2-Mediated Branched-Chain Amino Acid Catabolism Is Linked to the Aggravated Inflammation in Obese with Psoriasis Mice. Mol Nutr Food Res 2024; 68:e2300720. [PMID: 38581348 DOI: 10.1002/mnfr.202300720] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Revised: 02/07/2024] [Indexed: 04/08/2024]
Abstract
SCOPE The global prevalence of obesity has significantly increased, presenting a major health challenge. High-fat diet (HFD)-induced obesity is closely related to the disease severity of psoriasis, but the mechanism is not fully understood. METHODS AND RESULTS The study utilizes the HFD-induced obesity model along with an imiquimod (IMQ)-induced psoriasis-like mouse model (HFD-IMQ) to conduct transcriptomics and metabolomic analyses. HFD-induced obese mice exhibits more severe psoriasis-like lesions compared to normal diet (ND)-IMQ mice. The expression of genes of the IL-17 signaling pathway (IL-17A, IL-17F, S100A9, CCL20, CXCL1) is significantly upregulated, leading to an accumulation of T cells and neutrophils in the skin. Moreover, the study finds that there is an inhibition of the branched-chain amino acids (BCAAs) catabolism pathway, and the key gene branched-chain amino transferase 2 (Bcat2) is significantly downregulated, and the levels of leucine, isoleucine, and valine are elevated in the HFD-IMQ mice. Furthermore, the study finds that the peroxisome proliferator-activated receptor gamma (PPAR γ) is inhibited, while STAT3 activity is promoted in HFD-IMQ mice. CONCLUSION HFD-induced obesity significantly amplifies IL-17 signaling and exacerbates psoriasis, with a potential role played by Bcat2-mediated BCAAs metabolism. The study suggests that BCAA catabolism and PPAR γ-STAT3 exacerbate inflammation in psoriasis with obesity.
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Affiliation(s)
- Yazhuo Wang
- Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing Institute of Traditional, Chinese Medicine, Beijing Key Laboratory of Clinic and Basic Research with Traditional Chinese Medicine on Psoriasis, Beijing, 100010, China
- Capital Medical University, Beijing, 100069, China
| | - Ning Zhao
- Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing Institute of Traditional, Chinese Medicine, Beijing Key Laboratory of Clinic and Basic Research with Traditional Chinese Medicine on Psoriasis, Beijing, 100010, China
- Capital Medical University, Beijing, 100069, China
| | - Yujiao Meng
- Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing Institute of Traditional, Chinese Medicine, Beijing Key Laboratory of Clinic and Basic Research with Traditional Chinese Medicine on Psoriasis, Beijing, 100010, China
| | - Jia Chen
- Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing Institute of Traditional, Chinese Medicine, Beijing Key Laboratory of Clinic and Basic Research with Traditional Chinese Medicine on Psoriasis, Beijing, 100010, China
- Beijing University of Chinese Medicine, Beijing, 100029, China
| | - Cong Qi
- Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing Institute of Traditional, Chinese Medicine, Beijing Key Laboratory of Clinic and Basic Research with Traditional Chinese Medicine on Psoriasis, Beijing, 100010, China
| | - Xueqing Hu
- Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing Institute of Traditional, Chinese Medicine, Beijing Key Laboratory of Clinic and Basic Research with Traditional Chinese Medicine on Psoriasis, Beijing, 100010, China
| | - Haoyue Zhu
- Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing Institute of Traditional, Chinese Medicine, Beijing Key Laboratory of Clinic and Basic Research with Traditional Chinese Medicine on Psoriasis, Beijing, 100010, China
- Capital Medical University, Beijing, 100069, China
| | - Danyang Yang
- Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing Institute of Traditional, Chinese Medicine, Beijing Key Laboratory of Clinic and Basic Research with Traditional Chinese Medicine on Psoriasis, Beijing, 100010, China
- Capital Medical University, Beijing, 100069, China
| | - Xiawei Zhang
- Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing Institute of Traditional, Chinese Medicine, Beijing Key Laboratory of Clinic and Basic Research with Traditional Chinese Medicine on Psoriasis, Beijing, 100010, China
- Capital Medical University, Beijing, 100069, China
| | - Huike Ma
- Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing Institute of Traditional, Chinese Medicine, Beijing Key Laboratory of Clinic and Basic Research with Traditional Chinese Medicine on Psoriasis, Beijing, 100010, China
- Capital Medical University, Beijing, 100069, China
| | - Jingxia Zhao
- Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing Institute of Traditional, Chinese Medicine, Beijing Key Laboratory of Clinic and Basic Research with Traditional Chinese Medicine on Psoriasis, Beijing, 100010, China
| | - Tingting Di
- Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing Institute of Traditional, Chinese Medicine, Beijing Key Laboratory of Clinic and Basic Research with Traditional Chinese Medicine on Psoriasis, Beijing, 100010, China
| | - Ping Li
- Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing Institute of Traditional, Chinese Medicine, Beijing Key Laboratory of Clinic and Basic Research with Traditional Chinese Medicine on Psoriasis, Beijing, 100010, China
| | - Yan Wang
- Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing Institute of Traditional, Chinese Medicine, Beijing Key Laboratory of Clinic and Basic Research with Traditional Chinese Medicine on Psoriasis, Beijing, 100010, China
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Meulendijks ER, Krul SPJ, Baalman SW, de Vries TAC, Wesselink R, Ernault AC, Kawasaki M, Al-Shama R, Neefs J, Limpens J, de Groot JR. Circulating adipose tissue proteins involved in atrial fibrillation: An explorative scoping review. Trends Cardiovasc Med 2024; 34:148-158. [PMID: 36538994 DOI: 10.1016/j.tcm.2022.12.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/09/2022] [Revised: 12/12/2022] [Accepted: 12/13/2022] [Indexed: 12/23/2022]
Abstract
Obesity increases the risk of atrial fibrillation (AF), potentially through proteins secreted by adipose tissue (AT) that affect atrial electrical and structural remodeling. We aim to give a comprehensive overview of circulating AT proteins involved in inflammation and fibrosis, that are associated with prevalent AF (paroxysmal or persistent) and the risk on developing new-onset AF. These include adipokines, defined as proteins enriched in AT as adiponectin, but also proteins less specific to AT. We systematically performed an explorative search for studies reporting associations between proteins secreted from cells residing in the AT and AF, and additionally assessed the effect of obesity on these proteins by a secondary search. The AT proteins involved in inflammation were mostly increased in patients with prevalent and new-onset AF, and with obesity, while the AT enriched adipokines were mostly not associated with AF. This review provides insight into circulating adipose tissue proteins involved in AF substrate formation.
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Affiliation(s)
- Eva R Meulendijks
- Amsterdam UMC, University of Amsterdam, Heart Center, department of Clinical and Experimental Cardiology, Amsterdam Cardiovascular Sciences, Meibergdreef 9, Amsterdam 1105, the Netherlands; Amsterdam Cardiovascular Sciences, Heart Failure and Arrhythmias, Amsterdam, the Netherlands.
| | - Sébastien P J Krul
- Amsterdam UMC, University of Amsterdam, Heart Center, department of Clinical and Experimental Cardiology, Amsterdam Cardiovascular Sciences, Meibergdreef 9, Amsterdam 1105, the Netherlands
| | - Sarah W Baalman
- Amsterdam UMC, University of Amsterdam, Heart Center, department of Clinical and Experimental Cardiology, Amsterdam Cardiovascular Sciences, Meibergdreef 9, Amsterdam 1105, the Netherlands
| | - Tim A C de Vries
- Amsterdam UMC, University of Amsterdam, Heart Center, department of Clinical and Experimental Cardiology, Amsterdam Cardiovascular Sciences, Meibergdreef 9, Amsterdam 1105, the Netherlands; Amsterdam Cardiovascular Sciences, Heart Failure and Arrhythmias, Amsterdam, the Netherlands
| | - Robin Wesselink
- Amsterdam UMC, University of Amsterdam, Heart Center, department of Clinical and Experimental Cardiology, Amsterdam Cardiovascular Sciences, Meibergdreef 9, Amsterdam 1105, the Netherlands; Amsterdam Cardiovascular Sciences, Heart Failure and Arrhythmias, Amsterdam, the Netherlands
| | - Auriane C Ernault
- Amsterdam UMC, University of Amsterdam, Heart Center, department of Clinical and Experimental Cardiology, Amsterdam Cardiovascular Sciences, Meibergdreef 9, Amsterdam 1105, the Netherlands; Amsterdam Cardiovascular Sciences, Heart Failure and Arrhythmias, Amsterdam, the Netherlands
| | - Makiri Kawasaki
- Amsterdam UMC, University of Amsterdam, Heart Center, department of Clinical and Experimental Cardiology, Amsterdam Cardiovascular Sciences, Meibergdreef 9, Amsterdam 1105, the Netherlands
| | - Rushd Al-Shama
- Amsterdam UMC, University of Amsterdam, Heart Center, department of Clinical and Experimental Cardiology, Amsterdam Cardiovascular Sciences, Meibergdreef 9, Amsterdam 1105, the Netherlands; Amsterdam Cardiovascular Sciences, Heart Failure and Arrhythmias, Amsterdam, the Netherlands
| | - Jolien Neefs
- Amsterdam UMC, University of Amsterdam, Heart Center, department of Clinical and Experimental Cardiology, Amsterdam Cardiovascular Sciences, Meibergdreef 9, Amsterdam 1105, the Netherlands
| | - Jacqueline Limpens
- Amsterdam UMC, University of Amsterdam, Heart Center, department of Clinical and Experimental Cardiology, Amsterdam Cardiovascular Sciences, Meibergdreef 9, Amsterdam 1105, the Netherlands
| | - Joris R de Groot
- Amsterdam UMC, University of Amsterdam, Heart Center, department of Clinical and Experimental Cardiology, Amsterdam Cardiovascular Sciences, Meibergdreef 9, Amsterdam 1105, the Netherlands; Amsterdam Cardiovascular Sciences, Heart Failure and Arrhythmias, Amsterdam, the Netherlands
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3
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Landgren AJ, Jonsson CA, Bilberg A, Eliasson B, Torres L, Dehlin M, Jacobsson L, Gjertsson I, Larsson I, Klingberg E. Sex differences in cytokines and adipokines in obese patients with PsA and controls undergoing a weight loss intervention. RMD Open 2024; 10:e003821. [PMID: 38519111 PMCID: PMC10961525 DOI: 10.1136/rmdopen-2023-003821] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2023] [Accepted: 02/20/2024] [Indexed: 03/24/2024] Open
Abstract
OBJECTIVE In this post hoc analysis of a previously published study, we compared cytokines and adipokine levels in women and men with psoriatic arthritis (PsA) at baseline (BL) and 6 months (M6) following a weight loss intervention. METHODS Patients with PsA (n=41) between 25 and 75 years of age, with body mass index (BMI)≥33 kg/m2 were included in a weight loss intervention with a very low energy diet (VLED) for 12 or 16 weeks depending on BL BMI<40 or ≥40 kg/m2. As controls (n=39), obese individuals, already planned for VLED treatment were recruited and matched for sex, age and weight to the patients with PsA. Cytokines and adipokines were measured at BL and M6. RESULTS At BL, serum levels of interleukin (IL)-23, leptin and high molecular weight-adiponectin were higher in women with PsA compared with men, whereas serum levels of interferon (IFN)-γ, IL-12/IL-23 p40 and IL-13 were significantly lower in women. Serum IL-23 was significantly reduced at M6 compared with BL in women but not in men with PsA. In women with PsA, the reduction in IL-23 at M6, ∆IL-23, were positively correlated with ∆Disease Activity Score 28 C reactive protein (CRP) (Spearman's correlation (rS)=0.486, p=0.016), ∆CRP (rS=0.468, p=0.021), ∆leptin (rS=0.683, p<0.001) and negatively correlated with ∆total-adiponectin (rS=-0.433, p=0.035). Also in women, ∆Disease Activity in Psoriatic Arthritis was positively correlated with ∆tumour necrosis factor-α (rS=0.417, p=0.034), ∆IL-1β (rS=0.550, p=0.034), ∆IFN-γ (rS=0.414, p=0.035) and ∆leptin (rS=0.410, p=0.038). None of these correlations were significant in men with PsA. CONCLUSIONS Women and men with PsA differed with regard to serum levels of cytokines and adipokines before and after weight loss.
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Affiliation(s)
- Anton Jonatan Landgren
- Department of Rheumatology and Inflammation Research, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- Region Västra Götaland, Research and Development Primary Health Care, Södra Bohuslän, Gothenburg, Sweden
| | - Charlotte A Jonsson
- Department of Rheumatology and Inflammation Research, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Annelie Bilberg
- Institute of Neuroscience and Physiology, Section of Health and Rehabilitation, Physiotherapy, Sahlgrenska Academy, Gothenburg, Sweden
- Department of Rheumatology, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Björn Eliasson
- Department of Medicine, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Linda Torres
- Department of Rheumatology and Inflammation Research, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- Department of Rheumatology, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Mats Dehlin
- Department of Rheumatology and Inflammation Research, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- Department of Rheumatology, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Lennart Jacobsson
- Department of Rheumatology and Inflammation Research, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Inger Gjertsson
- Department of Rheumatology and Inflammation Research, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- Department of Rheumatology, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Ingrid Larsson
- Department of Medicine, Sahlgrenska University Hospital, Gothenburg, Sweden
- Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Eva Klingberg
- Department of Rheumatology and Inflammation Research, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- Department of Rheumatology, Sahlgrenska University Hospital, Gothenburg, Sweden
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Zhang X. Relationship between SIRI and android and gynoid fat related to obesity and cardiovascular risk: a cross-sectional study of NHANES 2017-2018. J Int Med Res 2024; 52:3000605241239841. [PMID: 38534094 PMCID: PMC10981244 DOI: 10.1177/03000605241239841] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2023] [Accepted: 02/28/2024] [Indexed: 03/28/2024] Open
Abstract
OBJECTIVE Inflammation has a crucial role in several metabolic diseases, such as obesity. The author aimed to investigate the relationship between the system inflammation response index (SIRI) and android fat composition and distribution. METHODS Data for individuals aged 8-59 years, SIRI, android percent fat, and android-to-gynoid ratio from the 2017 to 2018 National Health and Nutrition Examination Survey were used. Weighted multiple linear regression and smooth curve fitting were used to test for linear and nonlinear associations. Additional subgroup analyses were performed. Threshold effect analysis was performed using a two-linear regression model. RESULTS Multiple linear regression showed a positive correlation between SIRI and android percent fat (β 0.92, 95% confidence interval [CI] 0.25-1.59) and between SIRI and the android-to-gynoid ratio (β 0.01, 95% CI 0.00-0.03) in 3783 Americans aged 8-59 years. The results showed that the effect of factors, other than smoking status, on the relationship between SIRI and android percent fat and android-to-gynoid ratio was not significant. There was a nonlinear relationship between SIRI and both android percent fat and android-to-gynoid ratio. CONCLUSIONS Elevated SIRI levels were associated with an increased android percent fat and android-to-gynoid ratio. Larger prospective studies are needed to validate the findings.
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Bradley D, Deng T, Shantaram D, Hsueh WA. Orchestration of the Adipose Tissue Immune Landscape by Adipocytes. Annu Rev Physiol 2024; 86:199-223. [PMID: 38345903 DOI: 10.1146/annurev-physiol-042222-024353] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/15/2024]
Abstract
Obesity is epidemic and of great concern because of its comorbid and costly inflammatory-driven complications. Extensive investigations in mice have elucidated highly coordinated, well-balanced interactions between adipocytes and immune cells in adipose tissue that maintain normal systemic metabolism in the lean state, while in obesity, proinflammatory changes occur in nearly all adipose tissue immune cells. Many of these changes are instigated by adipocytes. However, less is known about obesity-induced adipose-tissue immune cell alterations in humans. Upon high-fat diet feeding, the adipocyte changes its well-known function as a metabolic cell to assume the role of an immune cell, orchestrating proinflammatory changes that escalate inflammation and progress during obesity. This transformation is particularly prominent in humans. In this review, we (a) highlight a leading and early role for adipocytes in promulgating inflammation, (b) discuss immune cell changes and the time course of these changes (comparing humans and mice when possible), and (c) note how reversing proinflammatory changes in most types of immune cells, including adipocytes, rescues adipose tissue from inflammation and obese mice from insulin resistance.
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Affiliation(s)
- David Bradley
- Diabetes and Metabolism Research Center, Division of Endocrinology, Diabetes and Metabolism, Department of Internal Medicine, The Ohio State University, Columbus, Ohio, USA;
- Division of Endocrinology, Diabetes and Metabolism, Department of Internal Medicine, Pennsylvania State Health Milton S. Hershey Medical Center, Hershey, Pennsylvania, USA;
| | - Tuo Deng
- Second Xiangya Hospital, Central South University, Changsha, China
| | - Dharti Shantaram
- Diabetes and Metabolism Research Center, Division of Endocrinology, Diabetes and Metabolism, Department of Internal Medicine, The Ohio State University, Columbus, Ohio, USA;
| | - Willa A Hsueh
- Diabetes and Metabolism Research Center, Division of Endocrinology, Diabetes and Metabolism, Department of Internal Medicine, The Ohio State University, Columbus, Ohio, USA;
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Jacouton E, Mondot S, Langella P, Bermúdez-Humarán LG. Impact of Oral Administration of Lactiplantibacillus plantarum Strain CNCM I-4459 on Obesity Induced by High-Fat Diet in Mice. Bioengineering (Basel) 2023; 10:1151. [PMID: 37892881 PMCID: PMC10604482 DOI: 10.3390/bioengineering10101151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2023] [Revised: 09/19/2023] [Accepted: 09/26/2023] [Indexed: 10/29/2023] Open
Abstract
Recent evidence suggests that some lactobacilli strains, particularly Lactiplantibacillus plantarum, have a beneficial effect on obesity-associated syndromes. Several studies have investigated probiotic challenges in models of high-fat diet (HFD)-induced obesity, specifically with respect to its impact on hepatic and/or adipocyte metabolism, gut inflammation and epithelial barrier integrity, and microbiota composition. However, only a few studies have combined these aspects to generate a global understanding of how probiotics exert their protective effects. Here, we used the probiotic strain L. plantarum CNCM I-4459 and explored its impact on a mouse model of HFD-induced obesity. Briefly, mice were administered 1 × 109 CFUs/day and fed HFD for 12 weeks. Treatment with this strain improved insulin sensitivity by lowering serum levels of fasting glucose and fructosamine. Administration of the probiotic also affected the transport and metabolism of glucose, resulting in the downregulation of the hepatic Glut-4 and G6pase genes. Additionally, L. plantarum CNCM I-4459 promoted a decreased concentration of LDL-c and modulated hepatic lipid metabolism (downregulation of Fasn, Plin, and Cpt1α genes). Probiotic treatment also restored HFD-disrupted intestinal microbial composition by increasing microbial diversity and lowering the ratio of Firmicutes to Bacteroidetes. In conclusion, this probiotic strain represents a potential approach for at least partial restoration of the glucose sensitivity and lipid disruption that is associated with obesity.
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Affiliation(s)
| | | | | | - Luis G. Bermúdez-Humarán
- Institut National de Recherche pour l’Agriculture et l’Environnement (INRAE), AgroParisTech, Micalis Institute, Université Paris-Saclay, 78350 Jouy-en-Josas, France; (E.J.); (S.M.); (P.L.)
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7
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Mazitova AM, Márquez-Sánchez AC, Koltsova EK. Fat and inflammation: adipocyte-myeloid cell crosstalk in atherosclerosis. Front Immunol 2023; 14:1238664. [PMID: 37781401 PMCID: PMC10540690 DOI: 10.3389/fimmu.2023.1238664] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Accepted: 08/21/2023] [Indexed: 10/03/2023] Open
Abstract
Adipose tissue inflammation has been implicated in various chronic inflammatory diseases and cancer. Perivascular adipose tissue (PVAT) surrounds the aorta as an extra layer and was suggested to contribute to atherosclerosis development. PVAT regulates the function of endothelial and vascular smooth muscle cells in the aorta and represent a reservoir for various immune cells which may participate in aortic inflammation. Recent studies demonstrate that adipocytes also express various cytokine receptors and, therefore, may directly respond to inflammatory stimuli. Here we will summarize current knowledge on immune mechanisms regulating adipocyte activation and the crosstalk between myeloid cells and adipocytes in pathogenesis of atherosclerosis.
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Affiliation(s)
- Aleksandra M. Mazitova
- Cedars-Sinai Cancer, Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, CA, United States
- Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, CA, United States
- Department of Cardiology, Cedars-Sinai Medical Center, Los Angeles, CA, United States
- Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA, United States
| | - Ana Cristina Márquez-Sánchez
- Cedars-Sinai Cancer, Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, CA, United States
- Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, CA, United States
- Department of Cardiology, Cedars-Sinai Medical Center, Los Angeles, CA, United States
- Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA, United States
| | - Ekaterina K. Koltsova
- Cedars-Sinai Cancer, Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, CA, United States
- Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, CA, United States
- Department of Cardiology, Cedars-Sinai Medical Center, Los Angeles, CA, United States
- Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA, United States
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Cintoni M, Palombaro M, Maramao FS, Raoul P, Egidi G, Leonardi E, Bianchi L, Campione E, Rinninella E, Gasbarrini A, Mele MC. Metabolic Disorders and Psoriasis: Exploring the Role of Nutritional Interventions. Nutrients 2023; 15:3876. [PMID: 37764660 PMCID: PMC10535393 DOI: 10.3390/nu15183876] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2023] [Revised: 08/29/2023] [Accepted: 09/01/2023] [Indexed: 09/29/2023] Open
Abstract
(1) Background: Psoriasis is a chronic autoimmune disease with a close relationship with metabolic diseases such as obesity, diabetes, and dyslipidemia. The aim of this review was to identify the relationship between psoriasis, metabolic diseases, and dietetic therapies. According to recent findings, there is a strong association between psoriasis and obesity as well as vitamin D and micronutrient deficiencies. (2) Methods: This review was conducted via PubMed, aiming to search for studies involving psoriasis linked with metabolic disorders or with nutritional treatments. (3) Results: Our review shows that a healthy lifestyle can positively influence the course of the disease. The maintaining of a proper body weight together with physical activity and good nutritional choices are associated with an improvement in psoriasis severity. A Mediterranean diet rich in fiber, vitamins, and polyphenols may indeed be a strategy for controlling psoriasis symptoms. The effectiveness of this diet lies not only in its anti-inflammatory power, but also in its ability to favorably influence the intestinal microbiota and counteract dysbiosis, which is a risk factor for many autoimmune diseases. (4) Conclusions: In synergy with standard therapy, the adoption of an appropriate diet can be recommended to improve the clinical expression of psoriasis and reduce the incidence of comorbidities.
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Affiliation(s)
- Marco Cintoni
- UOC di Nutrizione Clinica, Dipartimento di Scienze Mediche e Chirurgiche Endocrino-Metaboliche, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Largo A. Gemelli 8, 00168 Rome, Italy; (M.C.); (M.P.); (G.E.); (E.L.); (E.R.); (M.C.M.)
- Centro di Ricerca e Formazione in Nutrizione Umana, Università Cattolica Del Sacro Cuore, Largo F. Vito 1, 00168 Rome, Italy
| | - Marta Palombaro
- UOC di Nutrizione Clinica, Dipartimento di Scienze Mediche e Chirurgiche Endocrino-Metaboliche, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Largo A. Gemelli 8, 00168 Rome, Italy; (M.C.); (M.P.); (G.E.); (E.L.); (E.R.); (M.C.M.)
| | - Fabio Stefano Maramao
- UOSD di Dermatologia, Fondazione Policlinico Tor Vergata, Università degli Studi di Roma Tor Vergata, 00133 Rome, Italy; (F.S.M.); (L.B.); (E.C.)
| | - Pauline Raoul
- UOC di Nutrizione Clinica, Dipartimento di Scienze Mediche e Chirurgiche Endocrino-Metaboliche, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Largo A. Gemelli 8, 00168 Rome, Italy; (M.C.); (M.P.); (G.E.); (E.L.); (E.R.); (M.C.M.)
| | - Gabriele Egidi
- UOC di Nutrizione Clinica, Dipartimento di Scienze Mediche e Chirurgiche Endocrino-Metaboliche, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Largo A. Gemelli 8, 00168 Rome, Italy; (M.C.); (M.P.); (G.E.); (E.L.); (E.R.); (M.C.M.)
| | - Elena Leonardi
- UOC di Nutrizione Clinica, Dipartimento di Scienze Mediche e Chirurgiche Endocrino-Metaboliche, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Largo A. Gemelli 8, 00168 Rome, Italy; (M.C.); (M.P.); (G.E.); (E.L.); (E.R.); (M.C.M.)
| | - Luca Bianchi
- UOSD di Dermatologia, Fondazione Policlinico Tor Vergata, Università degli Studi di Roma Tor Vergata, 00133 Rome, Italy; (F.S.M.); (L.B.); (E.C.)
| | - Elena Campione
- UOSD di Dermatologia, Fondazione Policlinico Tor Vergata, Università degli Studi di Roma Tor Vergata, 00133 Rome, Italy; (F.S.M.); (L.B.); (E.C.)
| | - Emanuele Rinninella
- UOC di Nutrizione Clinica, Dipartimento di Scienze Mediche e Chirurgiche Endocrino-Metaboliche, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Largo A. Gemelli 8, 00168 Rome, Italy; (M.C.); (M.P.); (G.E.); (E.L.); (E.R.); (M.C.M.)
- Centro di Ricerca e Formazione in Nutrizione Umana, Università Cattolica Del Sacro Cuore, Largo F. Vito 1, 00168 Rome, Italy
- Dipartimento di Medicina e Chirurgia Traslazionale, Università Cattolica Del Sacro Cuore, Largo F. Vito 1, 00168 Rome, Italy;
| | - Antonio Gasbarrini
- Dipartimento di Medicina e Chirurgia Traslazionale, Università Cattolica Del Sacro Cuore, Largo F. Vito 1, 00168 Rome, Italy;
- UOC di Medicina Interna e Gastroenterologia, Dipartimento di Scienze Mediche e Chirurgiche Endocrino-Metaboliche, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Largo A. Gemelli 8, 00168 Rome, Italy
| | - Maria Cristina Mele
- UOC di Nutrizione Clinica, Dipartimento di Scienze Mediche e Chirurgiche Endocrino-Metaboliche, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Largo A. Gemelli 8, 00168 Rome, Italy; (M.C.); (M.P.); (G.E.); (E.L.); (E.R.); (M.C.M.)
- Centro di Ricerca e Formazione in Nutrizione Umana, Università Cattolica Del Sacro Cuore, Largo F. Vito 1, 00168 Rome, Italy
- Dipartimento di Medicina e Chirurgia Traslazionale, Università Cattolica Del Sacro Cuore, Largo F. Vito 1, 00168 Rome, Italy;
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9
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Di Vincenzo A, Granzotto M, Crescenzi M, Costa C, Piaserico S, Vindigni V, Vettor R, Rossato M. Insulin Stimulates IL-23 Expression in Human Adipocytes: A Possible Explanation for the Higher Prevalence of Psoriasis in Obesity. Diabetes Metab Syndr Obes 2023; 16:1885-1893. [PMID: 37384131 PMCID: PMC10295559 DOI: 10.2147/dmso.s405374] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/19/2023] [Accepted: 05/19/2023] [Indexed: 06/30/2023] Open
Abstract
Purpose Psoriasis is a chronic systemic inflammatory disease involving the production of many pro-inflammatory cytokines derived from immune cells and interacting with different tissues leading to the typical skin lesions. Psoriasis shows a higher prevalence and a worse progression in obese than in lean subjects. The IL-23/IL-17 immune axis has a pivotal role in the pathogenesis of psoriasis and anti-IL-23 monoclonal antibodies are highly effective in its treatment. Since obesity in frequently associated with elevated insulin plasma levels, we have investigated the ability of in vitro differentiated human adipocytes to produce IL-23 at basal conditions and after insulin stimulation. Material and Methods In vitro differentiated human adipocytes were incubated in the absence and presence of different insulin concentrations and the expression of IL-23 was analyzed by real-time PCR and Western blotting. Results The results of this study show that in vitro differentiated human adipocytes spontaneously express IL-23 mRNA and protein being stimulated by insulin in a dose-dependent manner. The stimulatory effects of insulin on IL-23 expression were specific since it did not stimulate the expression of other well-known cytokines involved in psoriasis pathogenesis such as Il-22 nor LL-37. Furthermore, lipopolysaccharide did not stimulate IL-23 expression in human adipocytes, thus highlightening the specific effects of insulin in the stimulation of IL-23 expression in human adipocytes. Conclusion Here we show that human adipocytes spontaneously express IL-23 and that insulin stimulates IL-23 production by these cells in a specific manner as other stimuli, known to be involved in psoriasis pathophysiology, are ineffective. These observations could explain the association between psoriasis and obesity, a condition frequently characterized by a state of insulin hypersecretion.
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Affiliation(s)
- Angelo Di Vincenzo
- Department of Medicine – DIMED, Clinica Medica 3, University - Hospital of Padova, Padova, Italy
| | - Marnie Granzotto
- Department of Medicine – DIMED, Clinica Medica 3, University - Hospital of Padova, Padova, Italy
| | - Marika Crescenzi
- Department of Medicine – DIMED, Clinica Medica 3, University - Hospital of Padova, Padova, Italy
| | - Camilla Costa
- Department of Medicine – DIMED, Clinica Medica 3, University - Hospital of Padova, Padova, Italy
| | - Stefano Piaserico
- Department of Medicine - DIMED, Section of Dermatology, University - Hospital of Padova, Padova, Italy
| | - Vincenzo Vindigni
- Department of Neurosciences, Clinic of Plastic Reconstructive and Aesthetic Surgery, University – Hospital of Padova, Padova, Italy
| | - Roberto Vettor
- Department of Medicine – DIMED, Clinica Medica 3, University - Hospital of Padova, Padova, Italy
| | - Marco Rossato
- Department of Medicine – DIMED, Clinica Medica 3, University - Hospital of Padova, Padova, Italy
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10
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Czarnecka A, Purzycka-bohdan D, Zabłotna M, Bohdan M, Nowicki RJ, Szczerkowska-dobosz A. Considerations of the Genetic Background of Obesity among Patients with Psoriasis. Genes (Basel) 2023; 14:594. [PMID: 36980866 PMCID: PMC10048146 DOI: 10.3390/genes14030594] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2023] [Revised: 01/31/2023] [Accepted: 02/23/2023] [Indexed: 03/02/2023] Open
Abstract
Psoriasis comorbidities may emerge from pleiotropic mechanisms, including common proinflammatory pathways, cellular mediators or genetic predisposition. Obesity is considered to be an independent risk factor of psoriasis, which may influence the severity of the disease and its early onset, decrease patients’ quality of life, alter response to psoriasis therapies and affect morbidity by reduced life expectancy due to cardiovascular events. Although novel approaches, including genetic techniques, have provided a wide range of new research, there are still scarce studies elaborating on the common genetic background of psoriasis and obesity. The aim of this study was to present and evaluate a possible common genetic background of psoriasis and concomitant increased body mass based on the review of the available literature.
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11
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Felipe LA, Bachi ALL, Oliveira MC, Moreira SMBP, Afonso JPR, Lino MEM, Paixão V, Silva CHM, Vieira RP, Vencio S, Jirjos EI, Malheiros CA, Insalaco G, Júnior WRF, Oliveira LVF. Effects of Roux-en-Y gastric bypass on the metabolic profile and systemic inflammatory status of women with metabolic syndrome: randomized controlled clinical trial. Diabetol Metab Syndr 2023; 15:19. [PMID: 36788619 PMCID: PMC9930348 DOI: 10.1186/s13098-023-00986-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/06/2022] [Accepted: 01/25/2023] [Indexed: 02/16/2023] Open
Abstract
BACKGROUND Obesity remains a public health problem worldwide. The high prevalence of this condition in the population raises further concerns, considering that comorbidities are often associated with obesity. Among the comorbidities closely associated with obesity, metabolic syndrome (MS) is particularly important, which potentially increases the risk of manifestation of other disorders, such as the prothrombotic and systemic pro-inflammatory states. METHODS A randomized, controlled clinical trial was performed involving female patients (n = 32) aged between 18 and 65 years, with a clinical diagnosis of MS, with severe obesity undergoing Roux-en-Y gastric bypass (RYGB). The study design followed the Consolidated Standards of Reporting Trials statement (CONSORT). Lipid profile, blood glucose and adipokines (adiponectin, leptin, and resistin) and (cytokines IL-1β, IL-6, IL-17, IL-23, and TNF-α) in blood plasma samples were evaluated before and six months after RYGB. RESULTS Patients undergoing RYGB (BSG) showed a significant improvement from preoperative grade III obesity to postoperative grade I obesity. The results showed that while HDL levels increased, the other parameters showed a significant reduction in their postoperative values when compared not only to the values observed before surgery in the BSG group, but also to the values obtained in the control group (CG). As for systemic inflammatory markers adiponectin, leptin, resistin, IL-1β, IL-6, IL-17, IL-23 and TNF- α it was observed that the levels of resistin and IL-17 in the second evaluation increased significantly when compared to the levels observed in the first evaluation in the CG. In the BSG group, while the levels of adiponectin increased, the levels of the other markers showed significant reductions in the postoperative period, in relation to the respective preoperative levels. The analysis of Spearman's correlation coefficient showed a significant positive correlation between IL-17 and IL-23 in the preoperative period, significant positive correlations between TNF-α and IL-6, TNF-α and IL-17, IL-6 and IL-17, and IL-17 and IL-23 were observed postoperatively. CONCLUSIONS According to our results, the reduction of anthropometric measurements induced by RYGB, significantly improves not only the plasma biochemical parameters (lipid profile and glycemia), but also the systemic inflammatory status of severely obese patients with MS. Trials registration NCT02409160.
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Affiliation(s)
- Lucenda A Felipe
- Post-Graduation Program in Health Sciences, Santa Casa of Sao Paulo Medical School, Sao Paulo, SP, 01221-010, Brazil
| | - André L L Bachi
- Post-Graduation Program in Health Sciences, Santo Amaro University (UNISA), São Paulo, SP, Brazil
| | - Miriã C Oliveira
- Human Movement and Rehabilitation Post Graduation Program, Evangelical University of Goiás (UniEVANGELICA), Anápolis, GO, Brazil
| | - Sandra M B P Moreira
- Post-Graduation Program in Health Sciences, Santa Casa of Sao Paulo Medical School, Sao Paulo, SP, 01221-010, Brazil
| | - João Pedro R Afonso
- Human Movement and Rehabilitation Post Graduation Program, Evangelical University of Goiás (UniEVANGELICA), Anápolis, GO, Brazil
| | - Maria E M Lino
- Scientific Initiation Program, Evangelical University of Goiás, (UniEVANGELICA), Anápolis, GO, Brazil
| | - Vitória Paixão
- Department of Otorhinolaryngology, ENT Lab, Federal University of São Paulo (UNIFESP), São Paulo, SP, 04021-001, Brazil
| | - Carlos H M Silva
- Human Movement and Rehabilitation Post Graduation Program, Evangelical University of Goiás (UniEVANGELICA), Anápolis, GO, Brazil
| | - Rodolfo P Vieira
- Human Movement and Rehabilitation Post Graduation Program, Evangelical University of Goiás (UniEVANGELICA), Anápolis, GO, Brazil
| | - Sergio Vencio
- Institute of Pharmaceutical Sciences, Goiania, (GO), Brazil
| | - Elias I Jirjos
- Post-Graduation Program in Health Sciences, Santa Casa of Sao Paulo Medical School, Sao Paulo, SP, 01221-010, Brazil
| | - Carlos A Malheiros
- Post-Graduation Program in Health Sciences, Santa Casa of Sao Paulo Medical School, Sao Paulo, SP, 01221-010, Brazil
| | - Giuseppe Insalaco
- Institute for Biomedical Research and Innovation, National Research Council of Italy (CNR), 90146, Palermo, Italy
| | - Wilson R Freitas Júnior
- Post-Graduation Program in Health Sciences, Santa Casa of Sao Paulo Medical School, Sao Paulo, SP, 01221-010, Brazil
| | - Luis V F Oliveira
- Human Movement and Rehabilitation Post Graduation Program, Evangelical University of Goiás (UniEVANGELICA), Anápolis, GO, Brazil.
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12
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Malibary MA. Vitamin A: A Key Inhibitor of Adipocyte Differentiation. PPAR Res 2023; 2023:7405954. [PMID: 36776154 DOI: 10.1155/2023/7405954] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Revised: 01/16/2023] [Accepted: 01/21/2023] [Indexed: 02/04/2023] Open
Abstract
Inhibiting adipocyte differentiation, the conversion of preadipocytes to mature functional adipocytes, might represent a new approach to treating obesity and related metabolic disorders. Peroxisome proliferator-activated receptor γ and CCAAT-enhancer-binding protein α are two master coregulators controlling adipogenesis both in culture and in vivo. Many recent studies have confirmed the relationship between retinoic acid (RA) and the conversion of embryonic stem cells into adipocytes; however, these studies have shown that RA potently blocks the differentiation of preadipocytes into mature adipocytes. Nevertheless, the functional role of RA in early tissue development and stem cell differentiation, including in adipose tissue, remains unclear. This study highlights transcription factors that block adipocyte differentiation and maintain preadipocyte status, focusing on those controlled by RA. However, some of these novel adipogenesis inhibitors have not been validated in vivo, and their mechanisms of action require further clarification.
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Makos A, Kuiper JH, Kehoe O, Amarasena R. Psoriatic arthritis: review of potential biomarkers predicting response to TNF inhibitors. Inflammopharmacology 2023; 31:77-87. [PMID: 36508130 DOI: 10.1007/s10787-022-01092-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2022] [Accepted: 10/18/2022] [Indexed: 12/14/2022]
Abstract
Psoriatic arthritis (PsA) is a chronic and painful inflammatory immune-mediated disease. It affects up to 40% of people with psoriasis and it is associated with several comorbidities such as obesity, diabetes, metabolic syndrome, and hypertension. PsA is difficult to diagnose because of its diverse symptoms, namely axial and peripheral arthritis, enthesitis, dactylitis, skin changes, and nail dystrophy. Different drugs exist to treat the inflammation and pain. When patients do not respond to conventional drugs, they are treated with biologic drugs. Tumour necrosis factor inhibitors (TNFi's) are commonly given as the first biologic drug; beside being expensive, they also lack efficacy in 50% of patients. A biomarker predicting individual patient's response to TNFi would help treating them earlier with an appropriate biologic drug. This study aimed to review the literature to identify potential biomarkers that should be investigated for their predictive ability. Several such biomarkers were identified, namely transmembrane TNFα (tmTNF), human serum albumin (HSA) and its half-life receptor, the neonatal Fc receptor (FcRn) which is also involved in IgG lifespan; calprotectin, high mobility group protein B1 (HMGB1) and advanced glycation end products (AGEs) whose overexpression lead to excessive production of pro-inflammatory cytokines; lymphotoxin α (LTα) which induces inflammation by binding to TNF receptor (TNFR); and T helper 17 (Th17) cells which induce inflammation by IL-17A secretion.
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Abstract
Multiple Sclerosis (MS), a chronic inflammatory disease of the central nervous system that leads to demyelination and neurodegeneration has been associated with various environmental and lifestyle factors. Population-based studies have provided evidence showing the prevalence of MS is increasing worldwide. Because a similar trend has been observed for obesity and metabolic syndrome, interest has grown in possible underlying biological mechanisms shared by both conditions. Adipokines, a family of soluble factors produced by adipose tissue that participate in a wide range of biological functions, contribute to a low state of chronic inflammation observed in obesity, and influence immune function, metabolism, and nutritional state. In this review, we aim to describe epidemiological and biological factors common to MS and obesity, as well as provide an update on current knowledge of how different pro- and anti-inflammatory adipokines participate as immune response mediators in MS, as well as in the animal model for MS, namely, experimental autoimmune encephalomyelitis (EAE). Multiple Sclerosis (MS) is a chronic inflammatory disease of the central nervous system (CNS) leading to demyelination, and neurodegeneration. Although its pathogenesis is not yet fully understood, there is considerable evidence to suggest MS arises from complex interactions between individual genetic susceptibility and external environmental factors. In recent decades, population-based studies have provided evidence indicating the prevalence of MS is increasing worldwide, in parallel with the rise in obesity and metabolic syndrome. This synchronous increment in the incidence of both MS and obesity has led to a search for potential biological mechanisms linking both conditions. Notably, a large number of studies have established significant correlation between obesity and higher prevalence, or worse prognosis, of several immune-mediated conditions. Fat tissue has been found to produce a variety of soluble factors named adipokines. These mediators, secreted by both adipocytes as well as diverse immune cells, participate in a wide range of biological functions, further strengthening the concept of a link between immune function, metabolism, and nutritional state. Because obesity causes overproduction of pro-inflammatory adipokines (namely leptin, resistin and visfatin) and reduction of anti-inflammatory adipokines (adiponectin and apelin), adipose tissue dysregulation would appear to contribute to a state of chronic, low-grade inflammation favoring the development of disease. In this review, we present a summary of current knowledge related to the pathological effects of different adipokines, prevalent in obese MS patients.
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Affiliation(s)
- Jorge Correale
- Departamento de Neurología, Fleni, Buenos Aires, Argentina
- Instituto de Química y Fisicoquímica Biológicas (IQUIFIB), Universidad de Buenos Aires/Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Buenos Aires, Argentina
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15
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Belchior-Bezerra M, Lima RS, Medeiros NI, Gomes JAS. COVID-19, obesity, and immune response 2 years after the pandemic: A timeline of scientific advances. Obes Rev 2022; 23:e13496. [PMID: 35837843 PMCID: PMC9349458 DOI: 10.1111/obr.13496] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2022] [Revised: 06/27/2022] [Accepted: 06/28/2022] [Indexed: 02/06/2023]
Abstract
In the 2 years since the COVID-19 pandemic was officially declared, science has made considerable strides in understanding the disease's pathophysiology, pharmacological treatments, immune response, and vaccination, but there is still much room for further advances, especially in comprehending its relationship with obesity. Science has not yet described the mechanisms that explain how obesity is directly associated with a poor prognosis. This paper gathers all published studies over the past 2 years that have described immune response, obesity, and COVID-19, a historical and chronological record for researchers and the general public alike. In summary, these studies describe how the cytokine/adipokine levels and inflammatory markers, such as the C-reactive protein, are associated with a higher body mass index in COVID-19-positive patients, suggesting that the inflammatory background and immune dysregulation in individuals with obesity may be expressed in the results and that adiposity may influence the immune response. The timeline presented here is a compilation of the results of 2 years of scientific inquiry, describing how the science has progressed, the principal findings, and the challenges ahead regarding SARS-CoV-2, COVID-19, and emerging variants, especially in patients with obesity.
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Affiliation(s)
- Mayara Belchior-Bezerra
- Laboratório de Biologia das Interações Celulares, Departamento de Morfologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Rafael Silva Lima
- Laboratório de Biologia das Interações Celulares, Departamento de Morfologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Nayara I Medeiros
- Laboratório de Biologia das Interações Celulares, Departamento de Morfologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil.,Imunologia Celular e Molecular, Instituto René Rachou, Fundação Oswaldo Cruz - FIOCRUZ, Belo Horizonte, Brazil
| | - Juliana A S Gomes
- Laboratório de Biologia das Interações Celulares, Departamento de Morfologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
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Meehan EV, Wang K. Interleukin-17 Family Cytokines in Metabolic Disorders and Cancer. Genes (Basel) 2022; 13:1643. [PMID: 36140808 PMCID: PMC9498678 DOI: 10.3390/genes13091643] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2022] [Revised: 09/04/2022] [Accepted: 09/07/2022] [Indexed: 02/07/2023] Open
Abstract
Interleukin-17 (IL-17) family cytokines are potent drivers of inflammatory responses. Although IL-17 was originally identified as a cytokine that induces protective effects against bacterial and fungal infections, IL-17 can also promote chronic inflammation in a number of autoimmune diseases. Research in the last decade has also elucidated critical roles of IL-17 during cancer development and treatment. Intriguingly, IL-17 seems to play a role in the risk of cancers that are associated with metabolic disorders. In this review, we summarize our current knowledge on the biochemical basis of IL-17 signaling, IL-17′s involvement in cancers and metabolic disorders, and postulate how IL-17 family cytokines may serve as a bridge between these two types of diseases.
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17
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Li Y, Yang Y, Wang J, Cai P, Li M, Tang X, Tan Y, Wang Y, Zhang F, Wen X, Liang Q, Nie Y, Chen T, Peng X, He X, Zhu Y, Shi G, Cheung WW, Wei L, Chen Y, Lu Y. Bacteroides ovatus-mediated CD27− MAIT cell activation is associated with obesity-related T2D progression. Cell Mol Immunol 2022; 19:791-804. [DOI: 10.1038/s41423-022-00871-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2021] [Accepted: 04/13/2022] [Indexed: 12/13/2022] Open
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18
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Wanjalla CN, Temu TM, Mashayekhi M, Warren CM, Shepherd BE, Gangula R, Fuseini H, Bailin S, Gabriel CL, Gangula P, Madhur MS, Kalams S, Mallal SA, Harrison DG, Beckman JA, Koethe JR. Interleukin-17A is associated with flow-mediated dilation and interleukin-4 with carotid plaque in persons with HIV. AIDS 2022; 36:963-973. [PMID: 35165215 PMCID: PMC9167243 DOI: 10.1097/qad.0000000000003196] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
OBJECTIVE Chronic inflammation contributes to the high burden of cardiovascular disease (CVD) in persons with HIV (PWH). HIV has broad effects on innate and adaptive immune cells, including innate lymphoid cells (ILCs) and CD4+ T-helper cells. At present, the relationship between CVD and plasma cytokines reflecting ILC/T-helper responses in PWH is not well defined. We investigated relationships between plasma cytokines and subclinical atherosclerosis. DESIGN A cross-sectional study. METHODS We recruited 70 PWH on a single antiretroviral regimen (efavirenz, teno- fovir, and emtricitabine) with at least 12 months of suppressed viremia and 30 HIVnegative controls. We quantified plasma cytokines and chemokines, including inter- feron-g, interleukin (IL)-4, IL-13, and IL-17A, markers of macrophage activation, and markers of endothelial activation using multiplex assays and ELISA. Cytokines were grouped using Ward's hierarchical clustering. Brachial artery flow-mediated dilation (FMD) and carotid plaque burden were determined using ultrasound. Multivariable linear regression and negative binomial regression analyses were used to assess the relationships of plasma biomarkers and endpoints adjusted for CVD risk factors. RESULTS We identified three distinct clusters in PWH, one containing Th1/Th2/ILC1/ ILC2 type cytokines, one with Th17/ILC3/macrophage-related cytokines, and a less specific third cluster. Lower FMD was associated with higher plasma IL-17A and macrophage inflammatory protein-1 a. In contrast, IL-4, a Th2/ILC2 type cytokine, was associated with carotid plaque. When HIV-negative controls were added to the models clustering was more diffuse, and these associations were attenuated or absent. CONCLUSION Th17/ILC3 and Th2/ILC2-mediated immune mechanisms may have distinct roles in endothelial dysfunction and atherosclerotic plaque formation, respectively, in PWH.
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Affiliation(s)
- Celestine N. Wanjalla
- Division of Infectious Diseases, Vanderbilt University Medical Center, Nashville, TN, USA
- Tennessee Center for AIDS Research, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Tecla M. Temu
- Departments of Global Health, University of Washington, Seattle, WA USA
| | - Mona Mashayekhi
- Division of Diabetes, Endocrinology and Metabolism, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Christian M. Warren
- Division of Infectious Diseases, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Bryan E. Shepherd
- Department of Biostatistics, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Rama Gangula
- Division of Infectious Diseases, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Hubaida Fuseini
- Division of Infectious Diseases, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Samuel Bailin
- Division of Infectious Diseases, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Curtis L. Gabriel
- Division of Gastroenterology, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Pandu Gangula
- Department of Medicine & Dentistry, Meharry Medical College, TN, USA
| | - Meena S. Madhur
- Division of Clinical Pharmacology, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Spyros Kalams
- Division of Infectious Diseases, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Simon A. Mallal
- Division of Infectious Diseases, Vanderbilt University Medical Center, Nashville, TN, USA
- Tennessee Center for AIDS Research, Vanderbilt University Medical Center, Nashville, TN, USA
| | - David G. Harrison
- Division of Clinical Pharmacology, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Joshua A. Beckman
- Division of Cardiovascular Medicine, Vanderbilt University Medical Center, Nashville, TN, USA
| | - John R. Koethe
- Division of Infectious Diseases, Vanderbilt University Medical Center, Nashville, TN, USA
- Tennessee Center for AIDS Research, Vanderbilt University Medical Center, Nashville, TN, USA
- Veterans Affairs Tennessee Valley Healthcare System, Nashville, TN
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Chang X, Bian N, Ding X, Li J, An Y, Wang J, Liu J, Wang G. Study on the relationship between hormone and Lp(a) in Chinese overweight/obese patients. BMC Endocr Disord 2022; 22:131. [PMID: 35578222 PMCID: PMC9109374 DOI: 10.1186/s12902-022-01021-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/20/2022] [Accepted: 04/06/2022] [Indexed: 11/15/2022] Open
Abstract
BACKGROUND Obesity is a risk factor for metabolic diseases and often influences hormone change. Lipoprotein (a) (Lp(a)) is associated with various metabolic diseases, but there are few studies on the relationship between Lp(a) and hormones in obese patients. This study investigated the the relationship between Lp(a) and hormones in Chinese overweight/obese people. METHODS A total of 410 overweight/obese patients (Body mass index (BMI) ≥ 25 kg/m2) were included and underwent sociodemographic data investigations and relevant clinical examinations. Lp(a) was analyzed by colorimetric enzymatic assays and hormone was measured with chemiluminescence immunoassay method. According to Lp(a) levels, they were categorized into 3 groups: the lower Lp(a) group (Lp(a) levels < 30 mg/dl), the moderate Lp(a) group (Lp(a) levels between 30 mg/dl and 120 mg/dl) and the higher Lp(a) group (Lp(a) levels > 120 mg/dl). The differences of hormone levels among the three groups were compared and the relationship between Lp(a) and hormones was analyzed by Spearman's rank correlation. RESULTS The higher Lp(a) group had significantly lower testosterone (TES) levels compared with the lower and moderate Lp(a) groups in the case of gender, age and BMI matching. Lp(a) concentration was negatively correlated with TES levels in all participants and the negative association between Lp(a) and TES levels was also observed when the analysis was stratified by gender. Additionally, the TES was statistically related with Lp(a) levels in the multiple linear regression model (95% confidence interval: - 0.451 to - 0.079). CONCLUSIONS TES levels was negatively associated with Lp(a) levels in Chinese overweight/obese patients.
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Affiliation(s)
- Xiaona Chang
- Department of Endocrinology, Beijing Chao-Yang Hospital, Capital Medical University, No. 8, Gongti South Road, Chaoyang District, Beijing, 100020, China
| | - Nannan Bian
- Department of Endocrinology, Beijing Chao-Yang Hospital, Capital Medical University, No. 8, Gongti South Road, Chaoyang District, Beijing, 100020, China
| | - Xiaoyu Ding
- Department of Endocrinology, Beijing Chao-Yang Hospital, Capital Medical University, No. 8, Gongti South Road, Chaoyang District, Beijing, 100020, China
| | - Jinman Li
- Department of Endocrinology, Beijing Chao-Yang Hospital, Capital Medical University, No. 8, Gongti South Road, Chaoyang District, Beijing, 100020, China
| | - Yu An
- Department of Endocrinology, Beijing Chao-Yang Hospital, Capital Medical University, No. 8, Gongti South Road, Chaoyang District, Beijing, 100020, China
| | - Jiaxuan Wang
- Department of Endocrinology, Beijing Chao-Yang Hospital, Capital Medical University, No. 8, Gongti South Road, Chaoyang District, Beijing, 100020, China
| | - Jia Liu
- Department of Endocrinology, Beijing Chao-Yang Hospital, Capital Medical University, No. 8, Gongti South Road, Chaoyang District, Beijing, 100020, China.
| | - Guang Wang
- Department of Endocrinology, Beijing Chao-Yang Hospital, Capital Medical University, No. 8, Gongti South Road, Chaoyang District, Beijing, 100020, China
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Farzan S, Coyle T, Coscia G, Rebaza A, Santiago M. Clinical Characteristics and Management Strategies for Adult Obese Asthma Patients. J Asthma Allergy 2022; 15:673-689. [PMID: 35611328 PMCID: PMC9124473 DOI: 10.2147/jaa.s285738] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2022] [Accepted: 05/05/2022] [Indexed: 11/23/2022] Open
Abstract
The rates of asthma and obesity are increasing concurrently in the United States. Epidemiologic studies demonstrate that the incidence of asthma increases with obesity. Furthermore, obese individuals have asthma that is more severe, harder to control, and resistant to standard medications. In fact, specific asthma-obesity phenotypes have been identified. Various pathophysiologic mechanisms, including mechanical, inflammatory, metabolic and microbiome-associated, are at play in promulgating the obese-asthma phenotypes. While standard asthma medications, such as inhaled corticosteroids and biologics, are currently used to treat obese asthmatics, they may have limited effectiveness. Targeting the underlying aberrant processes, such as addressing steroid resistance, microbiome, metabolic and weight loss approaches, may be helpful.
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Affiliation(s)
- Sherry Farzan
- Division of Allergy & Immunology, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Northwell Health System, Great Neck, NY, USA
- Department of Pediatrics, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Northwell Health System, Queens, NY, USA
- Department of Medicine, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Northwell Health System, Manhasett, NY, USA
- Institute of Health System Science, Feinstein Institutes for Medical Research, Northwell Health System, Manhasset, NY, USA
- Correspondence: Sherry Farzan, Division of Allergy & Immunology, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Northwell Health System, 865 Northern Blvd, Suite 101, Great Neck, NY, 11021, USA, Tel +1 516-622-5070, Fax +1 516-622-5060, Email
| | - Tyrone Coyle
- Division of Allergy & Immunology, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Northwell Health System, Great Neck, NY, USA
- Department of Pediatrics, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Northwell Health System, Queens, NY, USA
- Department of Medicine, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Northwell Health System, Manhasett, NY, USA
| | - Gina Coscia
- Division of Allergy & Immunology, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Northwell Health System, Great Neck, NY, USA
- Department of Pediatrics, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Northwell Health System, Queens, NY, USA
- Department of Medicine, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Northwell Health System, Manhasett, NY, USA
| | - Andre Rebaza
- Department of Pediatrics, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Northwell Health System, Queens, NY, USA
- Division of Pediatric Pulmonology, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Northwell Health System, New York, NY, USA
| | - Maria Santiago
- Department of Pediatrics, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Northwell Health System, Queens, NY, USA
- Division of Pediatric Pulmonology, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Northwell Health System, New York, NY, USA
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21
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Wu JJ, Kavanaugh A, Lebwohl MG, Gniadecki R, Merola JF. Psoriasis and metabolic syndrome: implications for the management and treatment of psoriasis. J Eur Acad Dermatol Venereol 2022; 36:797-806. [PMID: 35238067 PMCID: PMC9313585 DOI: 10.1111/jdv.18044] [Citation(s) in RCA: 33] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2021] [Accepted: 02/11/2022] [Indexed: 11/28/2022]
Abstract
Psoriasis is a chronic systemic inflammatory disorder associated with several comorbidities in addition to the characteristic skin lesions. Metabolic syndrome (MetS) is the most frequent comorbidity in psoriasis and a risk factor for cardiovascular disease, a major cause of death among patients with psoriasis. Although the exact causal relationship between these two disorders is not fully established, the underlying pathophysiology linking psoriasis and MetS seems to involve overlapping genetic predispositions and inflammatory pathways. Dysregulation of the IL‐23/Th‐17 immune signalling pathway is central to both pathologies and may be key to promoting susceptibility to metabolic and cardiovascular diseases in individuals with and without psoriasis. Thus, biological treatments for psoriasis that interrupt these signals could both reduce the psoriatic inflammatory burden and also lessen the risk of developing atherosclerosis and cardiometabolic diseases. In support of this hypothesis, improvement of skin lesions was associated with improvement in vascular inflammation in recent imaging studies, demonstrating that the beneficial effect of biological agents goes beyond the skin and could help to prevent cardiovascular disease. This review will summarize current knowledge on underlying inflammatory mechanisms shared between psoriasis and MetS and discuss the most recent clinical evidence for the potential for psoriasis treatment to reduce cardiovascular risk.
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Affiliation(s)
- J J Wu
- Dermatology Research and Education Foundation, Irvine, CA, USA
| | - A Kavanaugh
- University of California San Diego, San Diego, CA, USA
| | - M G Lebwohl
- Department of Dermatology, Icahn School of Medicine at Mt. Sinai, New York, NY, USA
| | - R Gniadecki
- Division of Dermatology, University of Alberta, Edmonton, AB, Canada
| | - J F Merola
- Department of Medicine, Division of Rheumatology and Department of Dermatology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
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22
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Abstract
Redox homeostasis is elemental for the normal physiology of all cell types. Cells use multiple mechanisms to regulate the redox balance tightly. The onset and progression of many metabolic and aging-associated diseases occur due to the dysregulation of redox homeostasis. Thus, it is critical to identify and therapeutically target mechanisms that precipitate abnormalities in redox balance. Reactive oxygen species (ROS) produced within the immune cells regulate homeostasis, hyperimmune and hypoimmune cell responsiveness, apoptosis, immune response to pathogens, and tumor immunity. Immune cells have both cytosolic and organelle-specific redox regulatory systems to maintain appropriate levels of ROS. Nicotinamide nucleotide transhydrogenase (NNT) is an essential mitochondrial redox regulatory protein. Dysregulation of NNT function prevents immune cells from mounting an adequate immune response to pathogens, promotes a chronic inflammatory state associated with aging and metabolic diseases, and initiates conditions related to a dysregulated immune system such as autoimmunity. While many studies have reported on NNT in different cell types, including cancer cells, relatively few studies have explored NNT in immune cells. This review provides an overview of NNT and focuses on the current knowledge of NNT in the immune cells.
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Affiliation(s)
- Leena P Bharath
- Department of Nutrition and Public Health, Merrimack College, North Andover, Massachusetts, United States
| | - Thomas Regan
- Department of Nutrition and Public Health, Merrimack College, North Andover, Massachusetts, United States
| | - Rachel Conway
- Department of Nutrition and Public Health, Merrimack College, North Andover, Massachusetts, United States
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23
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Enos CW, Ramos VL, McLean RR, Lin TC, Foster N, Dube B, Van Voorhees AS. Comorbid obesity and history of diabetes are independently associated with poorer treatment response to biologics at 6 months: A prospective analysis in Corrona Psoriasis Registry. J Am Acad Dermatol 2022; 86:68-76. [PMID: 34256035 DOI: 10.1016/j.jaad.2021.06.883] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2021] [Revised: 05/07/2021] [Accepted: 06/26/2021] [Indexed: 12/16/2022]
Abstract
BACKGROUND Psoriasis is associated with comorbid systemic metabolic disease. OBJECTIVE To assess possible associations of comorbid obesity, history of diabetes, hypertension, and hyperlipidemia with response to biologic treatment at 6 months among patients in CorEvitas' Psoriasis Registry. METHODS Participants included 2924 patients initiating biologic therapy (tumour necrosis factor inhibitors [TNFi], interleukin [IL]-17i, IL-12/23i, or IL-23i) with baseline and 6-month follow-up visits available. Logistic regressions resulted in adjusted odd ratios (OR) and 95% confidence intervals (CI) for achievement of response in select outcomes for those with obesity and history of diabetes, hypertension, and hyperlipidemia relative to those without each. RESULTS Overall, obesity reduced by 25% to 30% odds of achieving PASI75 (OR, 0.75; 95% CI, 0.64-0.88) and PASI90 (OR, 0.70; 95% CI, 0.59-0.81). History of diabetes reduced odds of achieving PASI75 by 31% (OR, 0.69; 95% CI, 0.56-0.85) and PASI90 by 21% (OR, 0.79; 95% CI, 0.63-0.98). Obesity was associated with lower response to TNFi and IL-17i classes. Independent of obesity, diabetes was associated with poorer outcomes when on IL-17i therapy and hypertension, to a lesser extent, when on the TNFi class. No significant associations were found in the hyperlipidemia group. LIMITATIONS The study assessed only short-term effectiveness and small sample sizes limited the power to detect differences. CONCLUSION Assessment of comorbid disease burden is important for improved likelihoods of achieving treatment response with biologics.
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Affiliation(s)
- Clinton W Enos
- Eastern Virginia Medical School Department of Dermatology, Norfolk, Virginia
| | - Vanessa L Ramos
- Eastern Virginia Medical School Department of Dermatology, Norfolk, Virginia
| | | | | | | | | | - Abby S Van Voorhees
- Eastern Virginia Medical School Department of Dermatology, Norfolk, Virginia.
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24
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Gallego-Durán R, Montero-Vallejo R, Maya-Miles D, Lucena A, Martin F, Ampuero J, Romero-Gómez M. Analysis of Common Pathways and Markers From Non-Alcoholic Fatty Liver Disease to Immune-Mediated Diseases. Front Immunol 2021; 12:667354. [PMID: 34899679 PMCID: PMC8652219 DOI: 10.3389/fimmu.2021.667354] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2021] [Accepted: 11/01/2021] [Indexed: 12/13/2022] Open
Abstract
Metabolic associated fatty liver disease (MAFLD) is the most prevalent form of liver disease worldwide, accounting for a high liver-related mortality and morbidity with extensive multi-organ involvement. This entity has displaced viral hepatitis as the main cause of severe forms of hepatic diseases, although the onset and transition of MAFLD stages still remains unclear. Nevertheless, innate and adaptive immune responses seem to play an essential role in the establishment and further progression of this disease. The immune system is responsible of safeguard and preserves organs and systems function, and might be altered under different stimuli. Thus, the liver suffers from metabolic and immune changes leading to different injuries and loss of function. It has been stablished that cell-cell crosstalk is a key process in the hepatic homeostasis maintenance. There is mounting evidence suggesting that MAFLD pathogenesis is determined by a complex interaction of environmental, genetic and host factors that leads to a full plethora of outcomes. Therefore, herein we will revisit and discuss the interplay between immune mechanisms and MAFLD, highlighting the potential role of immunological markers in an attempt to clarify its relationship.
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Affiliation(s)
- Rocío Gallego-Durán
- SeLiver Group, Instituto de Biomedicina de Sevilla/Consejo Superior de Investigaciones Científicas (CSIC)/Hospital Virgen del Rocío, Sevilla, Spain.,Biomedical Research Network on Hepatic and Digestive Diseases (CIBEREHD), Instituto de Salud Carlos III, Madrid, Spain
| | - Rocío Montero-Vallejo
- SeLiver Group, Instituto de Biomedicina de Sevilla/Consejo Superior de Investigaciones Científicas (CSIC)/Hospital Virgen del Rocío, Sevilla, Spain.,Biomedical Research Network on Hepatic and Digestive Diseases (CIBEREHD), Instituto de Salud Carlos III, Madrid, Spain
| | - Douglas Maya-Miles
- SeLiver Group, Instituto de Biomedicina de Sevilla/Consejo Superior de Investigaciones Científicas (CSIC)/Hospital Virgen del Rocío, Sevilla, Spain.,Biomedical Research Network on Hepatic and Digestive Diseases (CIBEREHD), Instituto de Salud Carlos III, Madrid, Spain
| | - Ana Lucena
- SeLiver Group, Instituto de Biomedicina de Sevilla/Consejo Superior de Investigaciones Científicas (CSIC)/Hospital Virgen del Rocío, Sevilla, Spain.,Biomedical Research Network on Hepatic and Digestive Diseases (CIBEREHD), Instituto de Salud Carlos III, Madrid, Spain.,Digestive Diseases Unit, Hospital Universitario Virgen del Rocío, Sevilla, Spain
| | - Franz Martin
- Andalusian Center for Molecular Biology and Regenerative Medicine (CABIMER), University of Pablo de Olavide-University of Sevilla-Consejo Superior de Investigaciones Científicas, Sevilla, Spain.,Biomedical Research Network on Diabetes and Related Metabolic Diseases (CIBERDEM), Madrid, Spain
| | - Javier Ampuero
- SeLiver Group, Instituto de Biomedicina de Sevilla/Consejo Superior de Investigaciones Científicas (CSIC)/Hospital Virgen del Rocío, Sevilla, Spain.,Biomedical Research Network on Hepatic and Digestive Diseases (CIBEREHD), Instituto de Salud Carlos III, Madrid, Spain.,Digestive Diseases Unit, Hospital Universitario Virgen del Rocío, Sevilla, Spain
| | - Manuel Romero-Gómez
- SeLiver Group, Instituto de Biomedicina de Sevilla/Consejo Superior de Investigaciones Científicas (CSIC)/Hospital Virgen del Rocío, Sevilla, Spain.,Biomedical Research Network on Hepatic and Digestive Diseases (CIBEREHD), Instituto de Salud Carlos III, Madrid, Spain.,Digestive Diseases Unit, Hospital Universitario Virgen del Rocío, Sevilla, Spain
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25
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Mosca M, Hong J, Hadeler E, Hakimi M, Liao W, Bhutani T. The Role of IL-17 Cytokines in Psoriasis. Immunotargets Ther 2021; 10:409-418. [PMID: 34853779 PMCID: PMC8627853 DOI: 10.2147/itt.s240891] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2021] [Accepted: 10/22/2021] [Indexed: 12/18/2022] Open
Abstract
Psoriasis is a chronic inflammatory skin condition associated with immune dysregulation. The immunologic cascade mediated by the interleukin (IL)-17 pathway plays a critically important role in the pathogenesis of psoriasis. The IL-17 effectors (IL-17A, IL-17C, IL-17E, and IL17F) act on keratinocytes, endothelial cells, and immune cells to stimulate epidermal hyperplasia and the pro-inflammatory feed-forward cycle seen within plaque psoriasis. The IL-17 pathway is also hypothesized to modulate the inflammatory responses linking comorbid systemic diseases with psoriasis. Furthermore, the robust clinical response seen with current and emerging therapies targeting IL-17 emphasizes the importance of the IL-17 cytokines in the pathogenesis of psoriasis.
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Affiliation(s)
- Megan Mosca
- Psoriasis and Skin Treatment Center, Department of Dermatology, University of California San Francisco, San Francisco, CA, USA
| | - Julie Hong
- Psoriasis and Skin Treatment Center, Department of Dermatology, University of California San Francisco, San Francisco, CA, USA
| | - Edward Hadeler
- Psoriasis and Skin Treatment Center, Department of Dermatology, University of California San Francisco, San Francisco, CA, USA
| | - Marwa Hakimi
- Psoriasis and Skin Treatment Center, Department of Dermatology, University of California San Francisco, San Francisco, CA, USA
| | - Wilson Liao
- Psoriasis and Skin Treatment Center, Department of Dermatology, University of California San Francisco, San Francisco, CA, USA
| | - Tina Bhutani
- Psoriasis and Skin Treatment Center, Department of Dermatology, University of California San Francisco, San Francisco, CA, USA
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26
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Heeran AB, McCready J, Dunne MR, Donlon NE, Nugent TS, Bhardwaj A, Mitchelson KAJ, Buckley AM, Ravi N, Roche HM, Reynolds JV, Lynam-Lennon N, O’Sullivan J. Opposing Immune-Metabolic Signature in Visceral Versus Subcutaneous Adipose Tissue in Patients with Adenocarcinoma of the Oesophagus and the Oesophagogastric Junction. Metabolites 2021; 11:metabo11110768. [PMID: 34822426 PMCID: PMC8624269 DOI: 10.3390/metabo11110768] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Revised: 10/21/2021] [Accepted: 10/21/2021] [Indexed: 12/24/2022] Open
Abstract
Oesophageal adenocarcinoma (OAC) is an exemplar model of obesity-associated cancer. Previous work in our group has demonstrated that overweight/obese OAC patients have better responses to neoadjuvant therapy, but the underlying mechanisms are unknown. Unravelling the immune-metabolic signatures of adipose tissue may provide insight for this observation. We hypothesised that different metabolic pathways predominate in visceral (VAT) and subcutaneous adipose tissue (SAT) and inflammatory secretions will differ between the fat depots. Real-time ex vivo metabolic profiles of VAT and SAT from 12 OAC patients were analysed. These samples were screened for the secretion of 54 inflammatory mediators, and data were correlated with patient body composition. Oxidative phosphorylation (OXPHOS) was significantly higher in VAT when compared to SAT. OXPHOS was significantly higher in the SAT of patients receiving neoadjuvant treatment. VEGF-A, VEGF-C, P1GF, Flt-1, bFGF, IL-15, IL-16, IL-17A, CRP, SAA, ICAM-1, VCAM-1, IL-2, IL-13, IFN-γ, and MIP-1β secretions were significantly higher from VAT than SAT. Higher levels of bFGF, Eotaxin-3, and TNF-α were secreted from the VAT of obese patients, while higher levels of IL-23 and TARC were secreted from the SAT of obese patients. The angiogenic factors, bFGF and VEGF-C, correlated with visceral fat area. Levels of OXPHOS are higher in VAT than SAT. Angiogenic, vascular injury and inflammatory cytokines are elevated in VAT versus SAT, indicating that VAT may promote inflammation, linked to regulating treatment response.
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Affiliation(s)
- Aisling B. Heeran
- Trinity St. James’s Cancer Institute, Trinity Translational Medicine Institute, Department of Surgery, Trinity College Dublin, St. James’s Hospital, D08 W9RT Dublin, Ireland; (A.B.H.); (M.R.D.); (N.E.D.); (T.S.N.); (A.B.); (A.M.B.); (N.R.); (J.V.R.); (N.L.-L.)
| | - Jessica McCready
- Department of Biological and Physical Sciences, Assumption University, Worcester, MA 01609, USA;
| | - Margaret R. Dunne
- Trinity St. James’s Cancer Institute, Trinity Translational Medicine Institute, Department of Surgery, Trinity College Dublin, St. James’s Hospital, D08 W9RT Dublin, Ireland; (A.B.H.); (M.R.D.); (N.E.D.); (T.S.N.); (A.B.); (A.M.B.); (N.R.); (J.V.R.); (N.L.-L.)
| | - Noel E. Donlon
- Trinity St. James’s Cancer Institute, Trinity Translational Medicine Institute, Department of Surgery, Trinity College Dublin, St. James’s Hospital, D08 W9RT Dublin, Ireland; (A.B.H.); (M.R.D.); (N.E.D.); (T.S.N.); (A.B.); (A.M.B.); (N.R.); (J.V.R.); (N.L.-L.)
| | - Timothy S. Nugent
- Trinity St. James’s Cancer Institute, Trinity Translational Medicine Institute, Department of Surgery, Trinity College Dublin, St. James’s Hospital, D08 W9RT Dublin, Ireland; (A.B.H.); (M.R.D.); (N.E.D.); (T.S.N.); (A.B.); (A.M.B.); (N.R.); (J.V.R.); (N.L.-L.)
| | - Anshul Bhardwaj
- Trinity St. James’s Cancer Institute, Trinity Translational Medicine Institute, Department of Surgery, Trinity College Dublin, St. James’s Hospital, D08 W9RT Dublin, Ireland; (A.B.H.); (M.R.D.); (N.E.D.); (T.S.N.); (A.B.); (A.M.B.); (N.R.); (J.V.R.); (N.L.-L.)
| | - Kathleen A. J. Mitchelson
- Nutrigenomics Research Group, School of Public Health, Physiotherapy and Sports Science, UCD Conway Institute, University College Dublin, Belfield, D04 V1W8 Dublin, Ireland; (K.A.J.M.); (H.M.R.)
| | - Amy M. Buckley
- Trinity St. James’s Cancer Institute, Trinity Translational Medicine Institute, Department of Surgery, Trinity College Dublin, St. James’s Hospital, D08 W9RT Dublin, Ireland; (A.B.H.); (M.R.D.); (N.E.D.); (T.S.N.); (A.B.); (A.M.B.); (N.R.); (J.V.R.); (N.L.-L.)
| | - Narayanasamy Ravi
- Trinity St. James’s Cancer Institute, Trinity Translational Medicine Institute, Department of Surgery, Trinity College Dublin, St. James’s Hospital, D08 W9RT Dublin, Ireland; (A.B.H.); (M.R.D.); (N.E.D.); (T.S.N.); (A.B.); (A.M.B.); (N.R.); (J.V.R.); (N.L.-L.)
| | - Helen M. Roche
- Nutrigenomics Research Group, School of Public Health, Physiotherapy and Sports Science, UCD Conway Institute, University College Dublin, Belfield, D04 V1W8 Dublin, Ireland; (K.A.J.M.); (H.M.R.)
- Institute for Global Food Security, Queens University Belfast, Belfast BT9 5DL, UK
| | - John V. Reynolds
- Trinity St. James’s Cancer Institute, Trinity Translational Medicine Institute, Department of Surgery, Trinity College Dublin, St. James’s Hospital, D08 W9RT Dublin, Ireland; (A.B.H.); (M.R.D.); (N.E.D.); (T.S.N.); (A.B.); (A.M.B.); (N.R.); (J.V.R.); (N.L.-L.)
| | - Niamh Lynam-Lennon
- Trinity St. James’s Cancer Institute, Trinity Translational Medicine Institute, Department of Surgery, Trinity College Dublin, St. James’s Hospital, D08 W9RT Dublin, Ireland; (A.B.H.); (M.R.D.); (N.E.D.); (T.S.N.); (A.B.); (A.M.B.); (N.R.); (J.V.R.); (N.L.-L.)
| | - Jacintha O’Sullivan
- Trinity St. James’s Cancer Institute, Trinity Translational Medicine Institute, Department of Surgery, Trinity College Dublin, St. James’s Hospital, D08 W9RT Dublin, Ireland; (A.B.H.); (M.R.D.); (N.E.D.); (T.S.N.); (A.B.); (A.M.B.); (N.R.); (J.V.R.); (N.L.-L.)
- Correspondence: ; Fax: +353-(0)18964122
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27
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de Sousa ART, Freitas Junior WR, Perez EA, Ilias EJ, Silva AS, Alves VLS, Afonso JPR, Oliveira MC, Fonseca AL, da Silva MM, Lino MEM, Oliveira Junior MC, Vieira RP, Pedro WJS, Bachi ALL, Insalaco G, Malheiros CA, Oliveira LVF. Surgery for Obesity and Weight-Related Diseases Changes the Inflammatory Profile in Women with Severe Obesity: a Randomized Controlled Clinical Trial. Obes Surg 2021; 31:5224-5236. [PMID: 34554379 DOI: 10.1007/s11695-021-05702-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2021] [Revised: 08/31/2021] [Accepted: 09/02/2021] [Indexed: 12/12/2022]
Abstract
INTRODUCTION/PURPOSE Obesity increases significantly every year worldwide. Since 1980, the prevalence of individuals with obesity has practically doubled. Obesity plays an important role in the pathophysiology of diseases that arise from a complex interaction of nutritional, genetic, and metabolic factors, characterizing a chronic inflammatory state. This study aimed to verify the systemic inflammatory response through the analysis of IGF-1, IL-23, and resistin levels and the lipid profile in severely obese women undergoing surgery for obesity and weight-related diseases. MATERIALS AND METHODS This randomized controlled clinical trial includes female patients clinically diagnosed with severe obesity with an indication for bariatric surgery. RESULTS In the initial evaluation, no significant difference was observed between the control (CG) and bariatric surgery (BSG) groups. The weight, BMI, systolic and diastolic blood pressures, total cholesterol, LDL, HDL, total non-HDL cholesterol, and glucose in BSG patients showed a significant change after surgery. Pre- and post-surgery levels of resistin, IGF-1, and IL-23 showed a significant difference in the BSG group, but only IL-23 was changed after 6 months in the CG. CONCLUSION The results of this study confirmed that weight loss induced by surgery for obesity and weight-related diseases improved the lipid profile and reduced the chronic inflammatory status in women with severe obesity.
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Affiliation(s)
| | | | - Eduardo Araujo Perez
- Post Graduation Program in Health Sciences, Santa Casa of Sao Paulo Medical School, Sao Paulo, SP, 01221-010, Brazil
| | - Elias Jirjoss Ilias
- Post Graduation Program in Health Sciences, Santa Casa of Sao Paulo Medical School, Sao Paulo, SP, 01221-010, Brazil
| | - Anderson Soares Silva
- Post Graduation Program in Health Sciences, Santa Casa of Sao Paulo Medical School, Sao Paulo, SP, 01221-010, Brazil
| | - Vera Lucia Santos Alves
- Post Graduation Program in Health Sciences, Santa Casa of Sao Paulo Medical School, Sao Paulo, SP, 01221-010, Brazil
| | - João Pedro Ribeiro Afonso
- Human Movement and Rehabilitation Post-Graduation Program, Evangelical University of Goiás (UniEVANGELICA), Anápolis, GO, 75083-515, Brazil
| | - Miriã Cândida Oliveira
- Human Movement and Rehabilitation Post-Graduation Program, Evangelical University of Goiás (UniEVANGELICA), Anápolis, GO, 75083-515, Brazil
| | - Adriano Luís Fonseca
- Human Movement and Rehabilitation Post-Graduation Program, Evangelical University of Goiás (UniEVANGELICA), Anápolis, GO, 75083-515, Brazil
| | - Marcos Mota da Silva
- Human Movement and Rehabilitation Post-Graduation Program, Evangelical University of Goiás (UniEVANGELICA), Anápolis, GO, 75083-515, Brazil
| | - Maria Eduarda Moreira Lino
- Human Movement and Rehabilitation Post-Graduation Program, Evangelical University of Goiás (UniEVANGELICA), Anápolis, GO, 75083-515, Brazil
| | - Manoel Carneiro Oliveira Junior
- Brazilian Institute of Teaching and Research in Pulmonary and Exercise Immunology (IBEPIPE), São José dos Campos, SP, 12245-520, Brazil
| | - Rodolfo Paula Vieira
- Brazilian Institute of Teaching and Research in Pulmonary and Exercise Immunology (IBEPIPE), São José dos Campos, SP, 12245-520, Brazil.,Postgraduate Program in Bioengineering, Universidade Brasil, São Paulo, SP, 08230-030, Brazil
| | - Wilson José Sena Pedro
- Clínica de Gastroenterologia e Medicina Avançada (GASTROMED), Anápolis, GO, 75080-620, Brazil
| | - André Luis Lacerda Bachi
- Brazilian Institute of Teaching and Research in Pulmonary and Exercise Immunology (IBEPIPE), São José dos Campos, SP, 12245-520, Brazil.,Department of Otorhinolaryngology, ENT Lab, Federal University of São Paulo (UNIFESP), São Paulo, SP, 04021-001, Brazil.,Post-Graduation Program in Health Science, Santo Amaro University (UNISA), São Paulo, SP, 04743-030, Brazil
| | - Giuseppe Insalaco
- Institute for Biomedical Research and Innovation, National Research Council of Italy (CNR), 90146, Palermo, Italy
| | - Carlos Alberto Malheiros
- Post Graduation Program in Health Sciences, Santa Casa of Sao Paulo Medical School, Sao Paulo, SP, 01221-010, Brazil
| | - Luis Vicente Franco Oliveira
- Post Graduation Program in Health Sciences, Santa Casa of Sao Paulo Medical School, Sao Paulo, SP, 01221-010, Brazil. .,Human Movement and Rehabilitation Post-Graduation Program, Evangelical University of Goiás (UniEVANGELICA), Anápolis, GO, 75083-515, Brazil.
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D’Arino A, Picardo M, Truglio M, Pacifico A, Iacovelli P. Metabolic Comorbidities in Vitiligo: A Brief Review and Report of New Data from a Single-Center Experience. Int J Mol Sci 2021; 22:ijms22168820. [PMID: 34445526 PMCID: PMC8396221 DOI: 10.3390/ijms22168820] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2021] [Revised: 08/12/2021] [Accepted: 08/13/2021] [Indexed: 12/21/2022] Open
Abstract
Among disorders of pigmentation, vitiligo is the most common, with an estimated prevalence between 0.5% and 1%. The disease has gathered increased attention in the most recent years, leading to a better understanding of the disease’s pathophysiology and its implications and to the development of newer therapeutic strategies. A better, more integrated approach is already in use for other chronic inflammatory dermatological diseases such as psoriasis, for which metabolic comorbidities are well-established and part of the routine clinical evaluation. The pathogenesis of these might be linked to cytokines which also play a role in vitiligo pathogenesis, such as IL-1, IL-6, TNF-α, and possibly IL-17. Following the reports of intrinsic metabolic alterations reported by our group, in this brief review, we analyze the available data on metabolic comorbidities in vitiligo, accompanied by our single-center experience. Increased awareness of the metabolic aspects of vitiligo is crucial to improving patient care.
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Affiliation(s)
- Andrea D’Arino
- Laboratory of Cutaneous Physiopathology and Integrated Center of Metabolomics Research, San Gallicano Dermatological Institute, IRCCS, 00144 Rome, Italy; (A.D.); (M.T.)
| | - Mauro Picardo
- Laboratory of Cutaneous Physiopathology and Integrated Center of Metabolomics Research, San Gallicano Dermatological Institute, IRCCS, 00144 Rome, Italy; (A.D.); (M.T.)
- Correspondence: ; Tel.: +39-0652666257
| | - Mauro Truglio
- Laboratory of Cutaneous Physiopathology and Integrated Center of Metabolomics Research, San Gallicano Dermatological Institute, IRCCS, 00144 Rome, Italy; (A.D.); (M.T.)
| | - Alessia Pacifico
- Clinical Dermatology, Phototherapy Unit, San Gallicano Dermatological Institute, IRCCS, 00144 Rome, Italy; (A.P.); (P.I.)
| | - Paolo Iacovelli
- Clinical Dermatology, Phototherapy Unit, San Gallicano Dermatological Institute, IRCCS, 00144 Rome, Italy; (A.P.); (P.I.)
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Zafiriou E, Daponte AI, Siokas V, Tsigalou C, Dardiotis E, Bogdanos DP. Depression and Obesity in Patients With Psoriasis and Psoriatic Arthritis: Is IL-17-Mediated Immune Dysregulation the Connecting Link? Front Immunol 2021; 12:699848. [PMID: 34367160 PMCID: PMC8334867 DOI: 10.3389/fimmu.2021.699848] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2021] [Accepted: 06/08/2021] [Indexed: 12/30/2022] Open
Abstract
Patients with psoriasis are frequently obese and experience anxiety or suffer from depressive disorders. The immunopathogenesis of psoriasis and indeed psoriatic arthritis is largely based on the pivotal role of IL-17/IL-23 axis, to an extent that currently monoclonal antibodies selectively inhibiting IL-17 or IL-23 are routinely used for the treatment of psoriatic diseases. Emerging data, demonstrating a decisive role for IL-17 and IL-17 producing cell subsets, such as Th17 in the induction and progression of obesity and depression has led authors to suggest that psoriatic disease, obesity and anxiety/depression may indeed be interconnected manifestation of a state of immunedysregulation, the linked being IL-17 and its related cells. We discuss this hypothetical link in depth taking into account the beneficial effects anti-IL17 and anti-IL-17 receptor inhibitors in treating psoriatic disease and the on-going debate as to whether these biologics may exert a direct or indirect effect in ameliorating concomitant obesity and depressive disorders, which are frequently noted in the same patient.
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Affiliation(s)
- Efterpi Zafiriou
- Academic Department of Dermatology, University General Hospital of Larissa and Faculty of Medicine, School of Health Sciences, University of Thessaly, Thessaly, Greece
| | - Athina I Daponte
- Academic Department of Dermatology, University General Hospital of Larissa and Faculty of Medicine, School of Health Sciences, University of Thessaly, Thessaly, Greece.,Academic Department of Neurology, University General Hospital of Larissa, Faculty of Medicine, School of Health Sciences, University of Thessaly, Thessaly, Greece
| | - Vasileios Siokas
- Academic Department of Neurology, University General Hospital of Larissa, Faculty of Medicine, School of Health Sciences, University of Thessaly, Thessaly, Greece
| | - Christina Tsigalou
- Department of Medicine, Democritus University of Thrace, Alexandroupolis, Greece
| | - Efthymios Dardiotis
- Academic Department of Neurology, University General Hospital of Larissa, Faculty of Medicine, School of Health Sciences, University of Thessaly, Thessaly, Greece
| | - Dimitrios P Bogdanos
- Academic Department of Neurology, University General Hospital of Larissa, Faculty of Medicine, School of Health Sciences, University of Thessaly, Thessaly, Greece
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Zhang S, Gang X, Yang S, Cui M, Sun L, Li Z, Wang G. The Alterations in and the Role of the Th17/Treg Balance in Metabolic Diseases. Front Immunol 2021; 12:678355. [PMID: 34322117 PMCID: PMC8311559 DOI: 10.3389/fimmu.2021.678355] [Citation(s) in RCA: 59] [Impact Index Per Article: 19.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Accepted: 06/22/2021] [Indexed: 12/17/2022] Open
Abstract
Chronic inflammation plays an important role in the development of metabolic diseases. These include obesity, type 2 diabetes mellitus, and metabolic dysfunction-associated fatty liver disease. The proinflammatory environment maintained by the innate immunity, including macrophages and related cytokines, can be influenced by adaptive immunity. The function of T helper 17 (Th17) and regulatory T (Treg) cells in this process has attracted attention. The Th17/Treg balance is regulated by inflammatory cytokines and various metabolic factors, including those associated with cellular energy metabolism. The possible underlying mechanisms include metabolism-related signaling pathways and epigenetic regulation. Several studies conducted on human and animal models have shown marked differences in and the important roles of Th17/Treg in chronic inflammation associated with obesity and metabolic diseases. Moreover, Th17/Treg seems to be a bridge linking the gut microbiota to host metabolic disorders. In this review, we have provided an overview of the alterations in and the functions of the Th17/Treg balance in metabolic diseases and its role in regulating immune response-related glucose and lipid metabolism.
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Affiliation(s)
- Siwen Zhang
- Department of Endocrinology & Metabolism, The First Hospital of Jilin University, Changchun, China
| | - Xiaokun Gang
- Department of Endocrinology & Metabolism, The First Hospital of Jilin University, Changchun, China
| | - Shuo Yang
- Department of Endocrinology & Metabolism, The First Hospital of Jilin University, Changchun, China
| | - Mengzhao Cui
- Department of Endocrinology & Metabolism, The First Hospital of Jilin University, Changchun, China
| | - Lin Sun
- Department of Endocrinology & Metabolism, The First Hospital of Jilin University, Changchun, China
| | - Zhuo Li
- Department of Endocrinology & Metabolism, The First Hospital of Jilin University, Changchun, China
| | - Guixia Wang
- Department of Endocrinology & Metabolism, The First Hospital of Jilin University, Changchun, China
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Raja R, Wu C, Limbeck F, Butler K, Acharya AP, Curtis M. Instruction of Immunometabolism by Adipose Tissue: Implications for Cancer Progression. Cancers (Basel) 2021; 13:cancers13133327. [PMID: 34283042 PMCID: PMC8267940 DOI: 10.3390/cancers13133327] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2021] [Revised: 06/23/2021] [Accepted: 06/29/2021] [Indexed: 12/12/2022] Open
Abstract
Simple Summary Metabolism is the process by which living organisms and cells generate energy to sustain life. At the organismal level, metabolic homeostasis is a tightly controlled balance between energy consumption and energy expenditure. Many studies have shown that disruption of this homeostasis leads to an inflammatory phenotype within adipose tissue. The aim of this review is to provide an overview of the dynamic metabolic interplay within adipose tissue and its implications for cancer progression and metastasis. Abstract Disruption of metabolic homeostasis at the organismal level can cause metabolic syndrome associated with obesity. The role of adipose tissue in cancer has been investigated over the last several decades with many studies implicating obesity as a risk factor for the development of cancer. Adipose tissue contains a diverse array of immune cell populations that promote metabolic homeostasis through a tightly controlled balance of pro- and anti-inflammatory signals. During obesity, pro-inflammatory cell types infiltrate and expand within the adipose tissue, exacerbating metabolic dysfunction. Some studies have now shown that the intracellular metabolism of immune cells is also deregulated by the lipid-rich environment in obesity. What is not fully understood, is how this may influence cancer progression, metastasis, and anti-tumor immunity. This review seeks to highlight our current understanding of the effect of adipose tissue on immune cell function and discuss how recent results offer new insight into the role that adipose tissue plays in cancer progression and anti-tumor immunity.
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Affiliation(s)
- Remya Raja
- Department of Immunology, Mayo Clinic, Scottsdale, AZ 85259, USA; (R.R.); (C.W.); (F.L.)
| | - Christopher Wu
- Department of Immunology, Mayo Clinic, Scottsdale, AZ 85259, USA; (R.R.); (C.W.); (F.L.)
| | - Francesca Limbeck
- Department of Immunology, Mayo Clinic, Scottsdale, AZ 85259, USA; (R.R.); (C.W.); (F.L.)
| | - Kristina Butler
- Division of Gynecologic Surgery, Mayo Clinic, Phoenix, AZ 85054, USA;
| | - Abhinav P. Acharya
- Department of Chemical Engineering, School for the Engineering of Matter, Transport and Energy, Arizona State University, Tempe, AZ 85281, USA;
| | - Marion Curtis
- Department of Immunology, Mayo Clinic, Scottsdale, AZ 85259, USA; (R.R.); (C.W.); (F.L.)
- Department of Cancer Biology, Mayo Clinic, Scottsdale, AZ 85259, USA
- College of Medicine and Science, Mayo Clinic, Scottsdale, AZ 85259, USA
- Correspondence:
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Xu C, Ji J, Su T, Wang H, Su Z. The Association of Psoriasis and Obesity: Focusing on IL-17A-Related Immunological Mechanisms. Int J Dermatol Venereol 2021; 4:116-21. [DOI: 10.1097/jd9.0000000000000155] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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Moreno-Fernandez ME, Giles DA, Oates JR, Chan CC, Damen MSMA, Doll JR, Stankiewicz TE, Chen X, Chetal K, Karns R, Weirauch MT, Romick-Rosendale L, Xanthakos SA, Sheridan R, Szabo S, Shah AS, Helmrath MA, Inge TH, Deshmukh H, Salomonis N, Divanovic S. PKM2-dependent metabolic skewing of hepatic Th17 cells regulates pathogenesis of non-alcoholic fatty liver disease. Cell Metab 2021; 33:1187-1204.e9. [PMID: 34004162 PMCID: PMC8237408 DOI: 10.1016/j.cmet.2021.04.018] [Citation(s) in RCA: 51] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/09/2021] [Revised: 03/31/2021] [Accepted: 04/27/2021] [Indexed: 12/12/2022]
Abstract
Emerging evidence suggests a key contribution to non-alcoholic fatty liver disease (NAFLD) pathogenesis by Th17 cells. The pathogenic characteristics and mechanisms of hepatic Th17 cells, however, remain unknown. Here, we uncover and characterize a distinct population of inflammatory hepatic CXCR3+Th17 (ihTh17) cells sufficient to exacerbate NAFLD pathogenesis. Hepatic ihTh17 cell accrual was dependent on the liver microenvironment and CXCR3 axis activation. Mechanistically, the pathogenic potential of ihTh17 cells correlated with increased chromatin accessibility, glycolytic output, and concomitant production of IL-17A, IFNγ, and TNFα. Modulation of glycolysis using 2-DG or cell-specific PKM2 deletion was sufficient to reverse ihTh17-centric inflammatory vigor and NAFLD severity. Importantly, ihTh17 cell characteristics, CXCR3 axis activation, and hepatic expression of glycolytic genes were conserved in human NAFLD. Together, our data show that the steatotic liver microenvironment regulates Th17 cell accrual, metabolism, and competence toward an ihTh17 fate. Modulation of these pathways holds potential for development of novel therapeutic strategies for NAFLD.
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Affiliation(s)
- Maria E Moreno-Fernandez
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH 45220, USA; Division of Immunobiology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH 45229, USA
| | - Daniel A Giles
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH 45220, USA; Division of Immunobiology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH 45229, USA
| | - Jarren R Oates
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH 45220, USA; Division of Immunobiology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH 45229, USA; Immunology Graduate Program, Cincinnati Children's Hospital Medical Center and the University of Cincinnati College of Medicine, Cincinnati, OH 45220, USA
| | - Calvin C Chan
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH 45220, USA; Division of Immunobiology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH 45229, USA; Medical Scientist Training Program, Cincinnati Children's Hospital Medical Center and the University of Cincinnati College of Medicine, Cincinnati, OH 45220, USA; Immunology Graduate Program, Cincinnati Children's Hospital Medical Center and the University of Cincinnati College of Medicine, Cincinnati, OH 45220, USA
| | - Michelle S M A Damen
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH 45220, USA; Division of Immunobiology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH 45229, USA
| | - Jessica R Doll
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH 45220, USA; Division of Immunobiology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH 45229, USA
| | - Traci E Stankiewicz
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH 45220, USA; Division of Immunobiology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH 45229, USA
| | - Xiaoting Chen
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH 45220, USA; The Center for Autoimmune Genomics and Etiology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH 45229, USA
| | - Kashish Chetal
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH 45220, USA; Division of Biomedical Informatics, Cincinnati Children's Hospital Medical Center, Cincinnati, OH 45229, USA
| | - Rebekah Karns
- Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children's Hospital Medical Center, Cincinnati, OH 45229, USA
| | - Matthew T Weirauch
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH 45220, USA; Division of Biomedical Informatics, Cincinnati Children's Hospital Medical Center, Cincinnati, OH 45229, USA; Division of Developmental Biology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH 45229, USA; The Center for Autoimmune Genomics and Etiology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH 45229, USA
| | - Lindsey Romick-Rosendale
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH 45220, USA; Division of Pathology and Laboratory Medicine, Cincinnati Children's Hospital Medical Center, Cincinnati, OH 45229, USA; NMR Metabolomics Core, Cincinnati Children's Hospital Medical Center, Cincinnati, OH 45229, USA
| | - Stavra A Xanthakos
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH 45220, USA; Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children's Hospital Medical Center, Cincinnati, OH 45229, USA
| | - Rachel Sheridan
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH 45220, USA; Division of Pathology and Laboratory Medicine, Cincinnati Children's Hospital Medical Center, Cincinnati, OH 45229, USA
| | - Sara Szabo
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH 45220, USA; Division of Pathology and Laboratory Medicine, Cincinnati Children's Hospital Medical Center, Cincinnati, OH 45229, USA
| | - Amy S Shah
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH 45220, USA; Division of Endocrinology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH 45229, USA
| | - Michael A Helmrath
- Division of Pediatric General and Thoracic Surgery, Cincinnati Children's Hospital Medical Center, Cincinnati, OH 45229, USA; The Center for Stem Cell & Organoid Medicine, Cincinnati Children's Hospital Medical Center, Cincinnati, OH 45229, USA
| | - Thomas H Inge
- Department of Surgery, Children's Hospital Colorado, Aurora, CO 80045, USA
| | - Hitesh Deshmukh
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH 45220, USA; Division of Neonatology and Pulmonary Biology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH 45229, USA; The Center for Inflammation and Tolerance, Cincinnati Children's Hospital Medical Center, Cincinnati, OH 45229, USA
| | - Nathan Salomonis
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH 45220, USA; Division of Biomedical Informatics, Cincinnati Children's Hospital Medical Center, Cincinnati, OH 45229, USA
| | - Senad Divanovic
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH 45220, USA; Division of Immunobiology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH 45229, USA; Medical Scientist Training Program, Cincinnati Children's Hospital Medical Center and the University of Cincinnati College of Medicine, Cincinnati, OH 45220, USA; Immunology Graduate Program, Cincinnati Children's Hospital Medical Center and the University of Cincinnati College of Medicine, Cincinnati, OH 45220, USA; The Center for Inflammation and Tolerance, Cincinnati Children's Hospital Medical Center, Cincinnati, OH 45229, USA.
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Alustiza M, Hernández-Illán E, Juárez M, Giner-Calabuig M, Mira C, Martínez-Roca A, Bujanda L, Rodríguez-Moranta F, Cubiella J, de-Castro L, Marín-Gabriel JC, Herreros-de-Tejada A, Fernández-Bañares F, Nicolás-Pérez D, Giménez P, Martínez-Cardona C, Francés R, Murcia O, Jover R. Increased Th17-Related Cytokine Serum Levels in Patients With Multiple Polyps of Unexplained Origin. Clin Transl Gastroenterol 2020; 11:e00143. [PMID: 32352715 DOI: 10.14309/ctg.0000000000000143] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Most patients with multiple colonic polyps do not have a known genetic or hereditary origin. Our aim was to analyze the presence of inflammatory cytokines and levels of glucose, insulin, and C-reactive protein (CRP) in patients with multiple colonic polyps.
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Bechara R, McGeachy MJ, Gaffen SL. The metabolism-modulating activity of IL-17 signaling in health and disease. J Exp Med 2021; 218:211951. [PMID: 33822846 PMCID: PMC8025242 DOI: 10.1084/jem.20202191] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2020] [Revised: 01/08/2021] [Accepted: 02/25/2021] [Indexed: 12/22/2022] Open
Abstract
IL-17 was discovered nearly 30 yr ago, but it has only been recently appreciated that a key function of this cytokine is to orchestrate cellular and organismal metabolism. Indeed, metabolic regulation is integrated into both the physiological and the pathogenic aspects of IL-17 responses. Thus, understanding the interplay between IL-17 and downstream metabolic processes could ultimately inform therapeutic opportunities for diseases involving IL-17, including some not traditionally linked to this cytokine pathway. Here, we discuss the emerging pathophysiological roles of IL-17 related to cellular and organismal metabolism, including metabolic regulation of IL-17 signal transduction.
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Affiliation(s)
- Rami Bechara
- Division of Rheumatology and Clinical Immunology, University of Pittsburgh, Pittsburgh, PA
| | - Mandy J McGeachy
- Division of Rheumatology and Clinical Immunology, University of Pittsburgh, Pittsburgh, PA
| | - Sarah L Gaffen
- Division of Rheumatology and Clinical Immunology, University of Pittsburgh, Pittsburgh, PA
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Leija-Martínez JJ, Del-Río-Navarro BE, Sanchéz-Muñoz F, Muñoz-Hernández O, Hong E, Giacoman-Martínez A, Romero-Nava R, Patricio-Román KL, Hall-Mondragon MS, Espinosa-Velazquez D, Villafaña S, Huang F. Associations of TNFA, IL17A, and RORC mRNA expression levels in peripheral blood leukocytes with obesity-related asthma in adolescents. Clin Immunol 2021; 229:108715. [PMID: 33771687 DOI: 10.1016/j.clim.2021.108715] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2020] [Revised: 03/10/2021] [Accepted: 03/21/2021] [Indexed: 01/10/2023]
Abstract
Obesity is associated with a unique non-T2 asthma phenotype, characterised by a Th17 immune response. Retinoid-related orphan receptor C (RORC) is the master transcription factor for Th17 polarisation. We investigated the association of TNFA, IL17A, and RORC mRNA expression levels with the non-T2 phenotype. We conducted a cross-sectional study in adolescents, subdivided as follows: healthy (HA), allergic asthma without obesity (AA), obesity without asthma (OB), and non-allergic asthma with obesity (NAO). TNFA, IL17A, and RORC mRNA expression in peripheral blood leukocytes were assessed by RT-PCR. NAO exhibited higher TNFA mRNA expression levels than HA or OB, as well as the highest IL17A and RORC mRNA expression levels among the four groups. The best biomarker for discriminating non-allergic asthma among obese adolescents was RORC mRNA expression levels (area under the curve: 0.95). RORC mRNA expression levels were associated with the non-T2 asthma phenotype, hinting at a therapeutic target in obesity-related asthma.
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Affiliation(s)
- José J Leija-Martínez
- Universidad Nacional Autónoma de México, Programa de Maestría y Doctorado en Ciencias Médicas, Odontológicas y de la Salud, Mexico City, Mexico; Hospital Infantil de Mexico Federico Gómez, Research Laboratory of Pharmacology, Mexico City, Mexico
| | - Blanca E Del-Río-Navarro
- Universidad Nacional Autónoma de México, Programa de Maestría y Doctorado en Ciencias Médicas, Odontológicas y de la Salud, Mexico City, Mexico; Hospital Infantil de México Federico Gómez, Department of Paediatric Allergy Clinical Immunology, Mexico City, Mexico
| | - Fausto Sanchéz-Muñoz
- Universidad Nacional Autónoma de México, Programa de Maestría y Doctorado en Ciencias Médicas, Odontológicas y de la Salud, Mexico City, Mexico; Departamento de Inmunología, Instituto Nacional de Cardiología "Ignacio Chávez", Mexico City, Mexico
| | - Onofre Muñoz-Hernández
- Universidad Nacional Autónoma de México, Programa de Maestría y Doctorado en Ciencias Médicas, Odontológicas y de la Salud, Mexico City, Mexico
| | - Enrique Hong
- Universidad Nacional Autónoma de México, Programa de Maestría y Doctorado en Ciencias Médicas, Odontológicas y de la Salud, Mexico City, Mexico; Department of Pharmacobiology, Centro de Investigacion de Estudio Avanzados del Instituto Politecnico Nacional, Mexico City, Calz. de Los Tenorios 235, Col. Granjas Coapa, 14330, Mexico
| | - Abraham Giacoman-Martínez
- Hospital Infantil de Mexico Federico Gómez, Research Laboratory of Pharmacology, Mexico City, Mexico
| | - Rodrigo Romero-Nava
- Hospital Infantil de Mexico Federico Gómez, Research Laboratory of Pharmacology, Mexico City, Mexico; Laboratorio de Señalización Intracelular, Sección de Estudios de Posgrado e Investigación, Escuela Superior de Medicina, Instituto Politécnico Nacional, Mexico
| | - Karla L Patricio-Román
- Hospital Infantil de Mexico Federico Gómez, Research Laboratory of Pharmacology, Mexico City, Mexico; Laboratorio de Señalización Intracelular, Sección de Estudios de Posgrado e Investigación, Escuela Superior de Medicina, Instituto Politécnico Nacional, Mexico
| | - Margareth S Hall-Mondragon
- Hospital Infantil de México Federico Gómez, Department of Paediatric Allergy Clinical Immunology, Mexico City, Mexico; Centro Médico Nacional "La Raza", Instituto Mexicano del Seguro Social. IMSS, Mexico
| | - Dario Espinosa-Velazquez
- Hospital Infantil de México Federico Gómez, Department of Paediatric Allergy Clinical Immunology, Mexico City, Mexico
| | - Santiago Villafaña
- Laboratorio de Señalización Intracelular, Sección de Estudios de Posgrado e Investigación, Escuela Superior de Medicina, Instituto Politécnico Nacional, Mexico
| | - Fengyang Huang
- Universidad Nacional Autónoma de México, Programa de Maestría y Doctorado en Ciencias Médicas, Odontológicas y de la Salud, Mexico City, Mexico; Hospital Infantil de Mexico Federico Gómez, Research Laboratory of Pharmacology, Mexico City, Mexico.
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Bontemps-Karcher A, Magneron V, Conquet L, Elie C, Gloaguen C, Kereselidze D, Roy L, Barbier OC, Guéguen Y. Renal adaptive response to exposure to low doses of uranyl nitrate and sodium fluoride in mice. J Trace Elem Med Biol 2021; 64:126708. [PMID: 33360916 DOI: 10.1016/j.jtemb.2020.126708] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/24/2020] [Revised: 11/25/2020] [Accepted: 12/15/2020] [Indexed: 12/21/2022]
Abstract
BACKGROUND Despite their differences in physicochemical properties, both uranium (U) and fluoride (F) are nephrotoxicants at high doses but their adverse effects at low doses are still the subject of debate. METHODS This study aims to improve the knowledge of the biological mechanisms involved through an adaptive response model of C57BL/6 J mice chronically exposed to low priming doses of U (0, 10, 20 and 40 mg/L) or F (0, 15, 30 and 50 mg/L) and then challenged with acute exposure of 5 mg/kg U or 7.5 mg/kg NaF. RESULTS We showed that an adaptive response occurred with priming exposures to 20 mg/L U and 50 mg/L F, with decreased levels of the biomarkers KIM-1 and CLU compared to those in animals that received the challenge dose only (positive control). The adaptive mechanisms involved a decrease in caspase 3/7 activities in animals exposed to 20 mg/L U and a decrease in in situ VCAM expression in mice exposed to 50 mg/L F. However, autophagy and the UPR were induced independently of priming exposure to U or F and could not be identified as adaptive mechanisms to U or F. CONCLUSION Taken together, these results allow us to identify renal adaptive responses to U and F at doses of 20 and 50 mg/L, probably through decrease apoptosis and inflammatory cell recruitment.
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Affiliation(s)
- Alice Bontemps-Karcher
- Institut de Radioprotection et de Sûreté Nucléaire (IRSN), PSE-SANTE, SESANE, 92262, Fontenay-aux-Roses, France
| | - Victor Magneron
- Institut de Radioprotection et de Sûreté Nucléaire (IRSN), PSE-SANTE, SESANE, 92262, Fontenay-aux-Roses, France
| | - Laurine Conquet
- Institut de Radioprotection et de Sûreté Nucléaire (IRSN), PSE-SANTE, SESANE, 92262, Fontenay-aux-Roses, France
| | - Christelle Elie
- Institut de Radioprotection et de Sûreté Nucléaire (IRSN), PSE-SANTE, SESANE, 92262, Fontenay-aux-Roses, France
| | - Céline Gloaguen
- Institut de Radioprotection et de Sûreté Nucléaire (IRSN), PSE-SANTE, SESANE, 92262, Fontenay-aux-Roses, France
| | - Dimitri Kereselidze
- Institut de Radioprotection et de Sûreté Nucléaire (IRSN), PSE-SANTE, SESANE, 92262, Fontenay-aux-Roses, France
| | - Laurence Roy
- Institut de Radioprotection et de Sûreté Nucléaire (IRSN), PSE-SANTE, SESANE, 92262, Fontenay-aux-Roses, France
| | - Olivier C Barbier
- Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional Departamento de Toxicología (CINVESTAV-IPN), Av. IPN No. 2508 Col., San Pedro Zacatenco, México City, CP 07360, Mexico
| | - Yann Guéguen
- Institut de Radioprotection et de Sûreté Nucléaire (IRSN), PSE-SANTE, SESANE, 92262, Fontenay-aux-Roses, France.
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Porta S, Otero-Losada M, Kölliker Frers RA, Cosentino V, Kerzberg E, Capani F. Adipokines, Cardiovascular Risk, and Therapeutic Management in Obesity and Psoriatic Arthritis. Front Immunol 2021; 11:590749. [PMID: 33643281 PMCID: PMC7902722 DOI: 10.3389/fimmu.2020.590749] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2020] [Accepted: 12/21/2020] [Indexed: 12/13/2022] Open
Abstract
Psoriatic arthritis is a chronic inflammatory disease with skin and joint pathology as the dominant characteristics. Scientific evidence supports its systemic nature and relevant relationship with obesity, metabolic syndrome, and associated conditions. Metabolic syndrome and obesity share common signaling pathways with joint inflammation, reinforcing the idea that adipose tissue is a major contributor to disease development and severity. The adipose tissue is not a mere energy store but also an endocrine organ participating in the immune response. In the search for the best therapeutic strategy for a patient, we should appraise the adipose tissue as an endocrine and immune organ responsible for mild chronic inflammation. Today, our challenge is not only to achieve disease remission but to control the associated comorbidities as well. In light of the high prevalence of obesity in psoriatic arthritis patients and the importance of the adipose tissue in the development of chronic inflammation, we aimed to identify the most relevant articles in this regard published in English until June 2020 using the PubMed database. Search terms included psoriatic arthritis, in combination with metabolic syndrome, obesity, adipokines, cardiovascular disease, and treatment. This review summarizes the current evidence regarding the role of adipose tissue as an adipokine-secreting endocrine organ, discussing its influence on disease development and severity, and ultimately in meeting successful disease management.
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Affiliation(s)
- Sabrina Porta
- Rheumatology Department, J. M. Ramos Mejía Hospital, Buenos Aires, Argentina
| | - Matilde Otero-Losada
- Biomedical Research Center, Interamerican Open University, National Research Council (CAECIHS-UAI. CONICET), Buenos Aires, Argentina
| | - Rodolfo A Kölliker Frers
- Rheumatology Department, J. M. Ramos Mejía Hospital, Buenos Aires, Argentina.,Biomedical Research Center, Interamerican Open University, National Research Council (CAECIHS-UAI. CONICET), Buenos Aires, Argentina
| | - Vanesa Cosentino
- Rheumatology Department, J. M. Ramos Mejía Hospital, Buenos Aires, Argentina
| | - Eduardo Kerzberg
- Rheumatology Department, J. M. Ramos Mejía Hospital, Buenos Aires, Argentina
| | - Francisco Capani
- Biomedical Research Center, Interamerican Open University, National Research Council (CAECIHS-UAI. CONICET), Buenos Aires, Argentina.,Department of Biology, University John F. Kennedy, Buenos Aires, Argentina.,Universidad Autónoma de Chile, Santiago, Chile
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Abdelazeem AH, Abuelsaad ASA, Abdel-Moniem A, Abdel-Gabbar M. Association of metabolic syndrome components with alterations in oxidative stress and cytokines expression. Journal of Taibah University for Science 2021. [DOI: 10.1080/16583655.2021.2009680] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Ahmed H. Abdelazeem
- Biochemistry Department Faculty of Science, Beni-Suef University, Beni Suef, Egypt
| | | | - Adel Abdel-Moniem
- Molecular Physiology Division, Zoology Department, Faculty of Science, Beni-Suef University, Beni-Suef, Egypt
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Chen C, Hou G, Zeng C, Ren Y, Chen X, Peng C. Metabolomic profiling reveals amino acid and carnitine alterations as metabolic signatures in psoriasis. Theranostics 2021; 11:754-767. [PMID: 33391503 PMCID: PMC7738860 DOI: 10.7150/thno.51154] [Citation(s) in RCA: 41] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2020] [Accepted: 10/19/2020] [Indexed: 12/23/2022] Open
Abstract
High-throughput metabolite profiling provides the opportunity to reveal metabolic mechanisms and identify biomarkers. Psoriasis is an immune-mediated chronic inflammatory disease. However, the role of metabolism in psoriasis pathogenesis remains unclear. Methods: Plasma samples of individuals (45 psoriasis and 45 sex-, age-, and BMI-matched healthy controls) were collected. Non-targeted metabolomics and amino acid- or carnitine-targeted metabolomics were conducted, then, plasma samples of mice induced by imiquimod (IMQ) were subjected to the amino acid- and carnitine-targeted metabolomic profiling. Flow cytometry was used to study the effect of L-carnitine (LC(C0)) on IMQ-induced psoriatic inflammation. Results: Through the non-targeted metabolomics approach, we detected significantly altered amino acids and carnitines in psoriasis patients. Amino acid-targeted metabolomic profiling identified 37 amino acids altered in psoriasis, of these 23 were markedly upregulated, including essential amino acids (EAAs), and branched-chain amino acids (BCAAs), whereas glutamine, cysteine, and asparagine were significantly down-regulated. Carnitine-targeted metabolomic profiling identified 40 significantly altered carnitines, 14 of which included palmitoylcarnitine (C16) and were markedly downregulated in psoriasis, whereas hexanoylcarnitine (C6) and 3-OH-octadecenoylcarnitine (C18:1-OH) were significantly upregulated. Interestingly, glutamine, asparagine, and C16 levels were negatively correlated with the PASI score. Moreover, a higher abundance of LC(C0) was associated with markedly reduced IMQ-induced epidermal thickening and infiltration of Th17 cells in skin lesions, indicating LC(C0) supplementation as a potential therapy for psoriasis treatment. Conclusion: Our results suggested the metabolism of amino acids and carnitines are significantly altered in psoriasis, especially the metabolism of EAAs, BCAAs, and LC(C0), which may play key roles in the pathogenesis of psoriasis.
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Affiliation(s)
- Chao Chen
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, Hunan, China
- Hunan Key Laboratory of Skin Cancer and Psoriasis, Xiangya Hospital, Central South University, Changsha, Hunan, China
- Hunan Engineering Research Center of Skin Health and Disease, Xiangya Hospital, Central South University, Changsha, Hunan, 410008, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, 410008, China
| | - Guixue Hou
- BGI-Shenzhen, Shenzhen, Guangdong, 518083, China
| | - Chunwei Zeng
- BGI-Shenzhen, Shenzhen, Guangdong, 518083, China
| | - Yan Ren
- BGI-Shenzhen, Shenzhen, Guangdong, 518083, China
| | - Xiang Chen
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, Hunan, China
- Hunan Key Laboratory of Skin Cancer and Psoriasis, Xiangya Hospital, Central South University, Changsha, Hunan, China
- Hunan Engineering Research Center of Skin Health and Disease, Xiangya Hospital, Central South University, Changsha, Hunan, 410008, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, 410008, China
| | - Cong Peng
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, Hunan, China
- Hunan Key Laboratory of Skin Cancer and Psoriasis, Xiangya Hospital, Central South University, Changsha, Hunan, China
- Hunan Engineering Research Center of Skin Health and Disease, Xiangya Hospital, Central South University, Changsha, Hunan, 410008, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, 410008, China
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Fu H, Tang Z, Wang Y, Ding X, Rinaldi G, Rahmani J, Xing F. Relationship Between Vitamin D Level and Mortality in Adults With Psoriasis: A Retrospective Cohort Study of NHANES Data. Clin Ther 2020; 43:e33-e38. [PMID: 33358542 DOI: 10.1016/j.clinthera.2020.11.016] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2020] [Revised: 11/24/2020] [Accepted: 11/25/2020] [Indexed: 12/21/2022]
Abstract
PURPOSE Studies have shown an increased risk for mortality in patients with psoriasis. Furthermore, research has demonstrated an inverse relationship between 25-hydroxyvitamin D (25[OH]D) level and all-cause mortality. This study investigated the association between 25(OH)D level and all-cause mortality in US adults with psoriasis. METHODS Data from NHANES (1999-2014 and mortality data through December 31, 2015) were analyzed. Quartiles of 25(OH)D level were created based on 25(OH)D levels among patients. Cox proportional hazards models were used for estimating hazard ratios (95% CI) for all-cause mortality. FINDINGS A total of 82,091 participants were enrolled in the NHANES study from 1999 to 2014. Overall, 610 patients with psoriasis were identified in NHANES. The mean (SD) duration of follow-up was 5.61 (3.38) years (3427.92 person-years). The hazard ratio for mortality in the fully adjusted model was 0.12 (95% CI, 0.02-0.60; Ptrend = 0.01) in patients with a high 25(OH)D concentration compared to those with 25(OH)D deficiency. IMPLICATIONS The 25(OH)D concentration was significantly inversely associated with all-cause mortality among these patients with psoriasis. Studies have shown an increased risk for mortality in patients with psoriasis compared to the general population. Vitamin D is not regularly metabolized in patients with psoriasis due to their skin abnormality. Vitamin D supplementation has been associated with a reduced mortality in patients with psoriasis. In practice, attention to vitamin D level is crucial, as is the use of vitamin D supplementation, for improving the health of these patients.
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Affiliation(s)
- Hongyang Fu
- The First Clinical Medical College of Zhejiang Chinese Medical University, Hangzhou, China
| | - Zhiming Tang
- The First Clinical Medical College of Zhejiang Chinese Medical University, Hangzhou, China
| | - Yihan Wang
- The First Clinical Medical College of Zhejiang Chinese Medical University, Hangzhou, China
| | - Xueying Ding
- College of Basic Medical Science of Zhejiang Chinese Medical University, Hangzhou, China
| | - Giulia Rinaldi
- Guys and St. Thomas' National Health Service Foundation Trust, London, United Kingdom
| | - Jamal Rahmani
- Department of Community Nutrition, Faculty of Nutrition and Food, Technology, National Nutrition, And Food Technology Research Institute, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Fengling Xing
- Department of Dermatology, Hangzhou Hospital of Traditional Chinese Medicine, Hangzhou, China.
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Bliźniewska-Kowalska K, Szewczyk B, Gałecka M, Su KP, Maes M, Szemraj J, Gałecki P. Is Interleukin 17 (IL-17) Expression A Common Point in the Pathogenesis of Depression and Obesity? J Clin Med 2020; 9:E4018. [PMID: 33322667 DOI: 10.3390/jcm9124018] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2020] [Revised: 12/08/2020] [Accepted: 12/10/2020] [Indexed: 12/15/2022] Open
Abstract
(1) Background: Activated immune-inflammatory pathways play an important role in the pathogenesis of depression and pathological obesity. Obesity might promote production of cytokine interleukin 17, which plays a significant role in neuro-immune reactions. The study aimed at assessing the relationship between Body Mass Index (BMI) and IL-17 expression, taking into account the clinical psychiatric variables in patients with depression. (2) Methods: A total of 125 participants took part in the study (95 depressed patients, 30 healthy controls). Data concerning the course of depressive disorders and BMI were collected. The severity of depressive symptoms was assessed using the Hamilton Depression Rating Scale (HDRS). Reverse transcription polymerase chain reaction (RT-PCR) was used to assess IL-17 gene expression at the mRNA levels, while enzyme-linked immunosorbent assay (ELISA) was used to assess IL-17 expression at the protein level. (3) Results: Patients with more hospitalizations showed significantly higher IL-17 mRNA expression levels and higher BMI. However, no correlation between BMI and IL-17 expression was found in depressed patients. (4) Conclusions: Our study revealed that BMI does not affect IL-17 expression in patients with depression. However, further studies should be conducted to evaluate the effects of IL-17 inhibition on adipose tissue and vice versa.
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Scheithauer TPM, Rampanelli E, Nieuwdorp M, Vallance BA, Verchere CB, van Raalte DH, Herrema H. Gut Microbiota as a Trigger for Metabolic Inflammation in Obesity and Type 2 Diabetes. Front Immunol 2020; 11:571731. [PMID: 33178196 PMCID: PMC7596417 DOI: 10.3389/fimmu.2020.571731] [Citation(s) in RCA: 237] [Impact Index Per Article: 59.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Accepted: 09/11/2020] [Indexed: 12/12/2022] Open
Abstract
The gut microbiota has been linked to the development of obesity and type 2 diabetes (T2D). The underlying mechanisms as to how intestinal microbiota may contribute to T2D are only partly understood. It becomes progressively clear that T2D is characterized by a chronic state of low-grade inflammation, which has been linked to the development of insulin resistance. Here, we review the current evidence that intestinal microbiota, and the metabolites they produce, could drive the development of insulin resistance in obesity and T2D, possibly by initiating an inflammatory response. First, we will summarize major findings about immunological and gut microbial changes in these metabolic diseases. Next, we will give a detailed view on how gut microbial changes have been implicated in low-grade inflammation. Lastly, we will critically discuss clinical studies that focus on the interaction between gut microbiota and the immune system in metabolic disease. Overall, there is strong evidence that the tripartite interaction between gut microbiota, host immune system and metabolism is a critical partaker in the pathophysiology of obesity and T2D.
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Affiliation(s)
- Torsten P M Scheithauer
- Department of Internal Medicine, Amsterdam University Medical Center (UMC), Vrije Universiteit (VU) University Medical Center, Amsterdam, Netherlands.,Department of Experimental Vascular Medicine, Amsterdam University Medical Center (UMC), Academic Medical Center, Amsterdam, Netherlands
| | - Elena Rampanelli
- Department of Experimental Vascular Medicine, Amsterdam University Medical Center (UMC), Academic Medical Center, Amsterdam, Netherlands
| | - Max Nieuwdorp
- Department of Internal Medicine, Amsterdam University Medical Center (UMC), Vrije Universiteit (VU) University Medical Center, Amsterdam, Netherlands.,Department of Experimental Vascular Medicine, Amsterdam University Medical Center (UMC), Academic Medical Center, Amsterdam, Netherlands
| | - Bruce A Vallance
- Division of Gastroenterology, Department of Pediatrics, Child and Family Research Institute, Vancouver, BC, Canada
| | - C Bruce Verchere
- Department of Surgery, University of British Columbia and BC Children's Hospital Research Institute, Vancouver, BC, Canada
| | - Daniël H van Raalte
- Department of Internal Medicine, Amsterdam University Medical Center (UMC), Vrije Universiteit (VU) University Medical Center, Amsterdam, Netherlands.,Department of Experimental Vascular Medicine, Amsterdam University Medical Center (UMC), Academic Medical Center, Amsterdam, Netherlands
| | - Hilde Herrema
- Department of Experimental Vascular Medicine, Amsterdam University Medical Center (UMC), Academic Medical Center, Amsterdam, Netherlands
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Abstract
All living organisms including humans, experience changes in the light exposure generated by the Earth's rotation. In anticipation of this unavoidable geo-physical variability, and to generate an appropriate biochemical response, species of many phyla, including mammals have evolved a nearly 24-hour endogenous timing device known as the circadian clock (CC), which is self-sustained, cell autonomous and is present in every cell type. At the heart of the 'clock' functioning resides the CC-oscillator, an elegantly designed transcriptional-translational feedback system. Notably, the core components of the CC-oscillator not only drive daily rhythmicity of their own synthesis, but also generate circadian phase-specific variability in the expression levels of thousands of target genes through transcriptional, post-transcriptional and post-translational mechanisms. Thereby, this 'clock'-system provides proper chronological coordination in the functioning of cells, tissues and organs. The CC governs many physiologically critical functions. Among these functions, the key role of the CC in maintaining metabolic homeostasis deserves special emphasis. Indeed, the several features of the modern lifestyle (e.g. travel-induced jet lag, rotating shift work, energy-dense food) which, force disruption of circadian rhythms have recently emerged as a major driver to global health problems like obesity, cardiovascular disease and metabolic liver disease such as non-alcoholic fatty liver disease (NAFLD). Here we review, the CC-dependent pathways in different tissues which play critical roles in mediating several critical metabolic functions under physiological conditions and discuss their impact for the development of metabolic disease with a focus on the liver.
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Affiliation(s)
- Atish Mukherji
- Université de Strasbourg, Inserm, Institut de Recherche sur les Maladies Virales et Hépatiques INSERM, UMR_S 1110, Strasbourg, France.
| | - Mayssa Dachraoui
- Université de Strasbourg, Inserm, Institut de Recherche sur les Maladies Virales et Hépatiques INSERM, UMR_S 1110, Strasbourg, France
| | - Thomas F Baumert
- Université de Strasbourg, Inserm, Institut de Recherche sur les Maladies Virales et Hépatiques INSERM, UMR_S 1110, Strasbourg, France; Pôle Hépato-Digestif, Institut Hospitalo-Universitaire, Hôpitaux Universitaires de Strasbourg, Strasbourg, France.
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Hargrave A, Courson JA, Pham V, Landry P, Magadi S, Shankar P, Hanlon S, Das A, Rumbaut RE, Smith CW, Burns AR. Corneal dysfunction precedes the onset of hyperglycemia in a mouse model of diet-induced obesity. PLoS One 2020; 15:e0238750. [PMID: 32886728 PMCID: PMC7473521 DOI: 10.1371/journal.pone.0238750] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2020] [Accepted: 08/21/2020] [Indexed: 01/23/2023] Open
Abstract
PURPOSE The purpose of this study was to use a mouse model of diet-induced obesity to determine if corneal dysfunction begins prior to the onset of sustained hyperglycemia and if the dysfunction is ameliorated by diet reversal. METHODS Six-week-old male C57BL/6 mice were fed a high fat diet (HFD) or a normal diet (ND) for 5-15 weeks. Diet reversal (DiR) mice were fed a HFD for 5 weeks, followed by a ND for 5 or 10 weeks. Corneal sensitivity was determined using aesthesiometry. Corneal cytokine expression was analyzed using a 32-plex Luminex assay. Excised corneas were prepared for immunofluorescence microscopy to evaluate diet-induced changes and wound healing. For wounding studies, mice were fed a HFD or a ND for 10 days prior to receiving a central 2mm corneal abrasion. RESULTS After 10 days of HFD consumption, corneal sensitivity declined. By 10 weeks, expression of corneal inflammatory mediators increased and nerve density declined. While diet reversal restored nerve density and sensitivity, the corneas remained in a heightened inflammatory state. After 10 days on the HFD, corneal circadian rhythms (limbal neutrophil accumulation, epithelial cell division and Rev-erbα expression) were blunted. Similarly, leukocyte recruitment after wounding was dysregulated and accompanied by delays in wound closure and nerve recovery. CONCLUSION In the mouse, obesogenic diet consumption results in corneal dysfunction that precedes the onset of sustained hyperglycemia. Diet reversal only partially ameliorated this dysfunction, suggesting a HFD diet may have a lasting negative impact on corneal health that is resistant to dietary therapeutic intervention.
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Affiliation(s)
- Aubrey Hargrave
- College of Optometry, University of Houston, Houston, Texas, United States of America
| | - Justin A Courson
- College of Optometry, University of Houston, Houston, Texas, United States of America
| | - Vanna Pham
- College of Optometry, University of Houston, Houston, Texas, United States of America
| | - Paul Landry
- College of Optometry, University of Houston, Houston, Texas, United States of America
| | - Sri Magadi
- College of Optometry, University of Houston, Houston, Texas, United States of America
| | - Pooja Shankar
- College of Optometry, University of Houston, Houston, Texas, United States of America
| | - Sam Hanlon
- College of Optometry, University of Houston, Houston, Texas, United States of America
| | - Apoorva Das
- College of Optometry, University of Houston, Houston, Texas, United States of America
| | - Rolando E Rumbaut
- Children's Nutrition Research Center, Baylor College of Medicine, Houston, Texas, United States of America
- Center for Translational Research on Inflammatory Diseases (CTRID), Michael E. DeBakey Veterans Affairs Medical Center, Houston, Texas, United States of America
| | - C Wayne Smith
- Center for Translational Research on Inflammatory Diseases (CTRID), Michael E. DeBakey Veterans Affairs Medical Center, Houston, Texas, United States of America
| | - Alan R Burns
- College of Optometry, University of Houston, Houston, Texas, United States of America
- Children's Nutrition Research Center, Baylor College of Medicine, Houston, Texas, United States of America
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Margină D, Ungurianu A, Purdel C, Nițulescu GM, Tsoukalas D, Sarandi E, Thanasoula M, Burykina TI, Tekos F, Buha A, Nikitovic D, Kouretas D, Tsatsakis AM. Analysis of the intricate effects of polyunsaturated fatty acids and polyphenols on inflammatory pathways in health and disease. Food Chem Toxicol 2020; 143:111558. [PMID: 32640331 DOI: 10.1016/j.fct.2020.111558] [Citation(s) in RCA: 50] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2020] [Revised: 06/16/2020] [Accepted: 06/24/2020] [Indexed: 02/08/2023]
Abstract
Prevention and treatment of non-communicable diseases (NCDs), including cardiovascular disease, diabetes, obesity, cancer, Alzheimer's and Parkinson's disease, arthritis, non-alcoholic fatty liver disease and various infectious diseases; lately most notably COVID-19 have been in the front line of research worldwide. Although targeting different organs, these pathologies have common biochemical impairments - redox disparity and, prominently, dysregulation of the inflammatory pathways. Research data have shown that diet components like polyphenols, poly-unsaturated fatty acids (PUFAs), fibres as well as lifestyle (fasting, physical exercise) are important factors influencing signalling pathways with a significant potential to improve metabolic homeostasis and immune cells' functions. In the present manuscript we have reviewed scientific data from recent publications regarding the beneficial cellular and molecular effects induced by dietary plant products, mainly polyphenolic compounds and PUFAs, and summarize the clinical outcomes expected from these types of interventions, in a search for effective long-term approaches to improve the immune system response.
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Al Heialy S, Gaudet M, Ramakrishnan RK, Mogas A, Salameh L, Mahboub B, Hamid Q. Contribution of IL-17 in Steroid Hyporesponsiveness in Obese Asthmatics Through Dysregulation of Glucocorticoid Receptors α and β. Front Immunol 2020; 11:1724. [PMID: 32849611 PMCID: PMC7417474 DOI: 10.3389/fimmu.2020.01724] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2020] [Accepted: 06/29/2020] [Indexed: 12/18/2022] Open
Abstract
Obesity is on the rise worldwide and is one of the most common comorbidities of asthma. The chronic inflammation seen in obesity is believed to contribute to this process. Asthma and obesity are associated with a poorer prognosis, more frequent exacerbations, and poor asthma control to standard controller medication. Difficult-to-treat asthma is associated with increased levels of Th17 cytokines which have been shown to play a central role in the upregulation of glucocorticoid receptor-beta (GR-β), a dominant-negative inhibitor of the classical GR-α. In this study, we studied the role of IL-17 cytokines in steroid hyporesponsiveness in obese asthmatics. We stimulated lean and obese adipocytes with IL-17A and IL-17F. Adipocytes obtained from obese patients cultured in vitro in the presence of IL-17A for 48 h showed a decrease in GRα/GRβ ratio as compared to adipocytes from lean subjects where GR-α/GR-β ratio was increased following IL-17A and IL-17F stimulation. At protein level, GR-β was increased in obese adipocytes with IL-17A and IL-17F stimulation. IL-8 and IL-6 expression was increased in IL-17-stimulated obese adipocytes. Pre-incubation with Dexamethasone (Dexa) led to a decrease in GR-α/GR-β ratio in obese adipocytes which was further affected by IL-17A whereas Dexa led to an increase in GR-α/GR-β ratio in lean adipocytes which was decreased in response to IL-17A. TGF-β mRNA expression was decreased in obese adipocytes in response to Th17 cytokines. We next sought to validate these findings in obese asthmatic patients. Serum obtained from obese asthmatic subjects showed a decrease in GRα/GRβ protein expression with an increase in IL-17F and IL-13 as compared to serum obtained from non-obese asthmatics. In conclusion, steroid hyporesponsiveness in obese asthmatic patients can be attributed to Th17 cytokines which are responsible for the dysregulation of the GRα/GRβ ratio and the inflammatory response.
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Affiliation(s)
- Saba Al Heialy
- College of Medicine, Mohammed Bin Rashid University of Medicine and Health Sciences, Dubai, United Arab Emirates.,Meakins-Christie Laboratories, Research Institute of the McGill University Healthy Center, Montreal, QC, Canada
| | - Mellissa Gaudet
- Meakins-Christie Laboratories, Research Institute of the McGill University Healthy Center, Montreal, QC, Canada
| | - Rakhee K Ramakrishnan
- Sharjah Institute for Medical Research, College of Medicine, University of Sharjah, Sharjah, United Arab Emirates
| | - Andrea Mogas
- Meakins-Christie Laboratories, Research Institute of the McGill University Healthy Center, Montreal, QC, Canada
| | - Laila Salameh
- Sharjah Institute for Medical Research, College of Medicine, University of Sharjah, Sharjah, United Arab Emirates.,Pulmonary Medicine Department, Rashid Hospital, Dubai, United Arab Emirates
| | - Bassam Mahboub
- Sharjah Institute for Medical Research, College of Medicine, University of Sharjah, Sharjah, United Arab Emirates.,Pulmonary Medicine Department, Rashid Hospital, Dubai, United Arab Emirates
| | - Qutayba Hamid
- Meakins-Christie Laboratories, Research Institute of the McGill University Healthy Center, Montreal, QC, Canada.,Sharjah Institute for Medical Research, College of Medicine, University of Sharjah, Sharjah, United Arab Emirates
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Owczarczyk-Saczonek A, Purzycka-Bohdan D, Nedoszytko B, Reich A, Szczerkowska-Dobosz A, Bartosiñska J, Batycka-Baran A, Czajkowski R, Dobrucki IT, Dobrucki LW, Górecka-Sokołowska M, Janaszak-Jasiecka A, Kalinowski L, Krasowska D, Radulska A, Reszka E, Samotij D, Słominski A, Słominski R, Sobalska-Kwapis M, Stawczyk-Macieja M, Strapagiel D, Szczêch J, Żmijewski M, Nowicki RJ. Pathogenesis of psoriasis in the "omic" era. Part III. Metabolic disorders, metabolomics, nutrigenomics in psoriasis. Postepy Dermatol Alergol 2020; 37:452-467. [PMID: 32994764 PMCID: PMC7507147 DOI: 10.5114/ada.2020.98284] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Accepted: 05/28/2020] [Indexed: 12/15/2022] Open
Abstract
Psoriasis is a systemic disease that is strictly connected with metabolic disorders (insulin resistance, atherogenic dyslipidemia, arterial hypertension, and cardiovascular diseases). It occurs more often in patients with a more severe course of the disease. Obesity is specially an independent risk factor and it is associated with a worse treatment outcome because of the high inflammatory activity of visceral fatty tissue and the production of inflammatory mediators involved in the development of both psoriasis and metabolic disorders. However, in psoriasis the activation of the Th17/IL-17 and the abnormalities in the Th17/Treg balance axis are observed, but this pathomechanism does not fully explain the frequent occurrence of metabolic disorders. Therefore, there is a need to look for better biomarkers in the diagnosis, prognosis and monitoring of concomitant disorders and therapeutic effects in psoriasis. In addition, the education on the use of a proper diet as a prophylaxis for the development of the above disorders is an important element of holistic care for a patient with psoriasis. Diet may affect gene expression due to epigenetic modification which encompasses interactions of environment, nutrition and diseases. Patients with psoriasis should be advised to adopt proper diet and dietician support.
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Affiliation(s)
- Agnieszka Owczarczyk-Saczonek
- Chair and Department of Dermatology, Sexually Transmitted Diseases and Clinical Immunology, Collegium Medicum, University of Warmia and Mazury, Olsztyn, Poland
| | - Dorota Purzycka-Bohdan
- Chair and Department of Dermatology, Venereology and Allergology, Medical University of Gdansk, Gdansk, Poland
| | - Bogusław Nedoszytko
- Chair and Department of Dermatology, Venereology and Allergology, Medical University of Gdansk, Gdansk, Poland
| | - Adam Reich
- Department of Dermatology, University of Rzeszow, Rzeszow, Poland
| | - Aneta Szczerkowska-Dobosz
- Chair and Department of Dermatology, Venereology and Allergology, Medical University of Gdansk, Gdansk, Poland
| | - Joanna Bartosiñska
- Chair and Department of Dermatology, Venereology and Pediatric Dermatology, Medical University of Lublin, Lublin, Poland
| | - Aleksandra Batycka-Baran
- Chair and Department of Dermatology, Venereology and Allergology, Wroclaw Medical University, Wroclaw, Poland
| | - Rafał Czajkowski
- Chair and Department of Dermatology, Sexually Transmitted Diseases and Immunodermatology, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, Poland
| | - Iwona T. Dobrucki
- Beckman Institute for Advanced Science and Technology, Urbana, IL, USA
| | - Lawrence W. Dobrucki
- Beckman Institute for Advanced Science and Technology, Urbana, IL, USA
- Department of Bioengineering, University of Illinois at Urbana-Champaign, Urbana, IL, USA
- Department of Medical Laboratory Diagnostics, Medical University of Gdansk, Gdansk, Poland
- Biobanking and Biomolecular Resources Research Infrastructure Poland (BBMRI.PL), Gdansk, Poland
| | | | - Anna Janaszak-Jasiecka
- Department of Medical Laboratory Diagnostics, Medical University of Gdansk, Gdansk, Poland
| | - Leszek Kalinowski
- Department of Medical Laboratory Diagnostics, Medical University of Gdansk, Gdansk, Poland
- Department of Molecular Genetics and Epigenetics, Nofer Institute of Occupational Medicine, Lodz, Poland
- Gdansk University of Technology, Gdansk, Poland
| | - Dorota Krasowska
- Chair and Department of Dermatology, Venereology and Pediatric Dermatology, Medical University of Lublin, Lublin, Poland
| | - Adrianna Radulska
- Department of Pharmaceutical Biochemistry, Medical University of Gdansk, Gdansk, Poland
| | - Edyta Reszka
- Department of Molecular Genetics and Epigenetics, Nofer Institute of Occupational Medicine, Lodz, Poland
| | - Dominik Samotij
- Department of Dermatology, University of Rzeszow, Rzeszow, Poland
| | - Andrzej Słominski
- Department of Dermatology, University of Alabama at Birmingham, Birmingham, USA
| | - Radomir Słominski
- Department of Medicine and Microbiology, Division of Clinical Immunology and Rheumatology, University of Alabama at Birmingham, Birmingham, USA
| | | | - Marta Stawczyk-Macieja
- Chair and Department of Dermatology, Venereology and Allergology, Medical University of Gdansk, Gdansk, Poland
| | | | - Justyna Szczêch
- Department of Dermatology, University of Rzeszow, Rzeszow, Poland
| | - Michał Żmijewski
- Department of Histology, Medical University of Gdansk, Gdansk, Poland
| | - Roman J. Nowicki
- Chair and Department of Dermatology, Venereology and Allergology, Medical University of Gdansk, Gdansk, Poland
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49
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Orlov M, Wander PL, Morrell ED, Mikacenic C, Wurfel MM. A Case for Targeting Th17 Cells and IL-17A in SARS-CoV-2 Infections. J Immunol 2020; 205:892-898. [PMID: 32651218 DOI: 10.4049/jimmunol.2000554] [Citation(s) in RCA: 49] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/13/2020] [Accepted: 06/25/2020] [Indexed: 12/16/2022]
Abstract
SARS-CoV-2, the virus causing COVID-19, has infected millions and has caused hundreds of thousands of fatalities. Risk factors for critical illness from SARS-CoV-2 infection include male gender, obesity, diabetes, and age >65. The mechanisms underlying the susceptibility to critical illness are poorly understood. Of interest, these comorbidities have previously been associated with increased signaling of Th17 cells. Th17 cells secrete IL-17A and are important for clearing extracellular pathogens, but inappropriate signaling has been linked to acute respiratory distress syndrome. Currently there are few treatment options for SARS-CoV-2 infections. This review describes evidence linking risk factors for critical illness in COVID-19 with increased Th17 cell activation and IL-17 signaling that may lead to increased likelihood for lung injury and respiratory failure. These findings provide a basis for testing the potential use of therapies directed at modulation of Th17 cells and IL-17A signaling in the treatment of COVID-19.
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Affiliation(s)
- Marika Orlov
- Hospitalist and Specialty Medicine, Department of Veterans Affairs, Puget Sound, Seattle, WA 98108;
| | - Pandora L Wander
- Division of General Internal Medicine, Department of Medicine, University of Washington, Seattle, WA 98195; and
| | - Eric D Morrell
- Division of Pulmonary, Critical Care, and Sleep Medicine, Harborview Medical Center, University of Washington, Seattle, WA 98104
| | - Carmen Mikacenic
- Division of Pulmonary, Critical Care, and Sleep Medicine, Harborview Medical Center, University of Washington, Seattle, WA 98104
| | - Mark M Wurfel
- Division of Pulmonary, Critical Care, and Sleep Medicine, Harborview Medical Center, University of Washington, Seattle, WA 98104
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50
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Petrakis D, Margină D, Tsarouhas K, Tekos F, Stan M, Nikitovic D, Kouretas D, Spandidos DA, Tsatsakis A. Obesity ‑ a risk factor for increased COVID‑19 prevalence, severity and lethality (Review). Mol Med Rep 2020; 22:9-19. [PMID: 32377709 PMCID: PMC7248467 DOI: 10.3892/mmr.2020.11127] [Citation(s) in RCA: 217] [Impact Index Per Article: 54.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2020] [Accepted: 05/05/2020] [Indexed: 02/07/2023] Open
Abstract
Coronaviruses (CoVs), enveloped positive-sense RNA viruses, are a group of viruses that cause infections in the human respiratory tract, which can be characterized clinically from mild to fatal. The severe acute respiratory syndrome coronavirus 2 (SARS‑CoV‑2) is the virus responsible. The global spread of COVID‑19 can be described as the worst pandemic in humanity in the last century. To date, COVID‑19 has infected more than 3,000,000 people worldwide and killed more than 200,000 people. All age groups can be infected from the virus, but more serious symptoms that can possibly result in death are observed in older people and those with underlying medical conditions such as cardiovascular and pulmonary disease. Novel data report more severe symptoms and even a negative prognosis for the obese patients. A growing body of evidence connects obesity with COVID‑19 and a number of mechanisms from immune system activity attenuation to chronic inflammation are implicated. Lipid peroxidation creates reactive lipid aldehydes which in a patient with metabolic disorder and COVID‑19 will affect its prognosis. Finally, pregnancy‑associated obesity needs to be studied further in connection to COVID‑19 as this infection could pose high risk both to pregnant women and the fetus.
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Affiliation(s)
- Demetrios Petrakis
- Laboratory of Toxicology, Medical School, University of Crete, 71409 Heraklion, Greece
| | - Denisa Margină
- ‘Carol Davila’ University of Medicine and Pharmacy, Faculty of Pharmacy, Department of Biochemistry, 020956 Bucharest, Romania
| | | | - Fotios Tekos
- Department of Biochemistry-Biotechnology, University of Thessaly, 41500 Larissa, Greece
| | - Miriana Stan
- ‘Carol Davila’ University of Medicine and Pharmacy, Faculty of Pharmacy, Department of Toxicology, 020956 Bucharest, Romania
| | - Dragana Nikitovic
- Laboratory of Histology-Embryology, School of Medicine, University of Crete, 71003 Heraklion, Greece
| | - Demetrios Kouretas
- Department of Biochemistry-Biotechnology, University of Thessaly, 41500 Larissa, Greece
| | - Demetrios A. Spandidos
- Laboratory of Clinical Virology, Medical School, University of Crete, 71110 Heraklion, Greece
| | - Aristidis Tsatsakis
- Laboratory of Toxicology, Medical School, University of Crete, 71409 Heraklion, Greece
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