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Paparo L, Coppola S, Nocerino R, Pisapia L, Picariello G, Cortese M, Voto L, Maglio M, Miele E, Carucci L, Oglio F, Trinchese G, Mollica MP, Bruno C, De Vita S, Tarallo A, Damiano C, Cerulo M, Esposito C, Fogliano V, Parenti G, Troncone R, Berni Canani R. How dietary advanced glycation end products could facilitate the occurrence of food allergy. J Allergy Clin Immunol 2024; 153:742-758. [PMID: 38042501 DOI: 10.1016/j.jaci.2023.11.023] [Citation(s) in RCA: 1] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2023] [Revised: 08/04/2023] [Accepted: 11/02/2023] [Indexed: 12/04/2023]
Abstract
BACKGROUND Food allergy (FA) is one of the most common chronic conditions in children with an increasing prevalence facilitated by the exposure to environmental factors in predisposed individuals. It has been hypothesized that the increased consumption of ultra-processed foods, containing high levels of dietary advanced glycation end products (AGEs), could facilitate the occurrence of FA. OBJECTIVE We sought to provide preclinical and clinical evidence on the potential role of AGEs in facilitating the occurrence of FA. METHODS Human enterocytes, human small intestine organ culture, and PBMCs from children at risk for allergy were used to investigate the direct effect of AGEs on gut barrier, inflammation, TH2 cytokine response, and mitochondrial function. Intake of the 3 most common glycation products in Western diet foods, Nε-(carboxymethyl) lysine, Nε-(1-carboxyethyl) lysin, and Nδ-(5-hydro-5- methyl-4-imidazolone-2-yl)-ornithine (MG-H1), and the accumulation of AGEs in the skin were comparatively investigated in children with FA and in age-matched healthy controls. RESULTS Human enterocytes exposed to AGEs showed alteration in gut barrier, AGE receptor expression, reactive oxygen species production, and autophagy, with increased transepithelial passage of food antigens. Small intestine organ cultures exposed to AGEs showed an increase of CD25+ cells and proliferating crypt enterocytes. PBMCs exposed to AGEs showed alteration in proliferation rate, AGE receptor activation, release of inflammatory and TH2 cytokines, and mitochondrial metabolism. Significant higher dietary AGE intake and skin accumulation were observed children with FA (n = 42) compared with age-matched healthy controls (n = 66). CONCLUSIONS These data, supporting a potential role for dietary AGEs in facilitating the occurrence of FA, suggest the importance of limiting exposure to AGEs children as a potential preventive strategy against this common condition.
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Affiliation(s)
- Lorella Paparo
- Department of Translational Medical Science, University Federico II, Naples, Italy; ImmunoNutritionLab at CEINGE Advanced Biotechnologies, University Federico II, Naples, Italy
| | - Serena Coppola
- Department of Translational Medical Science, University Federico II, Naples, Italy; ImmunoNutritionLab at CEINGE Advanced Biotechnologies, University Federico II, Naples, Italy
| | - Rita Nocerino
- Department of Translational Medical Science, University Federico II, Naples, Italy; ImmunoNutritionLab at CEINGE Advanced Biotechnologies, University Federico II, Naples, Italy
| | - Laura Pisapia
- Institute of Genetics and Biophysics, National Research Council, Naples, Italy
| | | | - Maddalena Cortese
- Department of Translational Medical Science, University Federico II, Naples, Italy; ImmunoNutritionLab at CEINGE Advanced Biotechnologies, University Federico II, Naples, Italy
| | - Luana Voto
- Department of Translational Medical Science, University Federico II, Naples, Italy; ImmunoNutritionLab at CEINGE Advanced Biotechnologies, University Federico II, Naples, Italy
| | - Mariantonia Maglio
- Department of Translational Medical Science, University Federico II, Naples, Italy; European Laboratory for the Investigation of Food-Induced Diseases, University Federico II, Naples, Italy
| | - Erasmo Miele
- Department of Translational Medical Science, University Federico II, Naples, Italy
| | - Laura Carucci
- Department of Translational Medical Science, University Federico II, Naples, Italy; ImmunoNutritionLab at CEINGE Advanced Biotechnologies, University Federico II, Naples, Italy
| | - Franca Oglio
- Department of Translational Medical Science, University Federico II, Naples, Italy; ImmunoNutritionLab at CEINGE Advanced Biotechnologies, University Federico II, Naples, Italy
| | | | | | - Cristina Bruno
- Department of Translational Medical Science, University Federico II, Naples, Italy; ImmunoNutritionLab at CEINGE Advanced Biotechnologies, University Federico II, Naples, Italy
| | - Simone De Vita
- Department of Translational Medical Science, University Federico II, Naples, Italy; ImmunoNutritionLab at CEINGE Advanced Biotechnologies, University Federico II, Naples, Italy
| | - Antonietta Tarallo
- Department of Translational Medical Science, University Federico II, Naples, Italy; Telethon Institute of Genetics and Medicine, Pozzuoli, Italy
| | - Carla Damiano
- Department of Translational Medical Science, University Federico II, Naples, Italy; Telethon Institute of Genetics and Medicine, Pozzuoli, Italy
| | - Mariapina Cerulo
- Department of Translational Medical Science, University Federico II, Naples, Italy
| | - Ciro Esposito
- Department of Translational Medical Science, University Federico II, Naples, Italy
| | - Vincenzo Fogliano
- Food Quality and Design Group, Wageningen University and Research, Wageningen, The Netherlands
| | - Giancarlo Parenti
- Department of Translational Medical Science, University Federico II, Naples, Italy; Telethon Institute of Genetics and Medicine, Pozzuoli, Italy
| | - Riccardo Troncone
- Department of Translational Medical Science, University Federico II, Naples, Italy; European Laboratory for the Investigation of Food-Induced Diseases, University Federico II, Naples, Italy
| | - Roberto Berni Canani
- Department of Translational Medical Science, University Federico II, Naples, Italy; ImmunoNutritionLab at CEINGE Advanced Biotechnologies, University Federico II, Naples, Italy; European Laboratory for the Investigation of Food-Induced Diseases, University Federico II, Naples, Italy; Task Force for Microbiome Studies, University Federico II, Naples, Italy; Task Force for Nutraceuticals and Functional Foods, University Federico II, Naples, Italy.
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Li X, Wang T, Tao Y, Wang X, Li L, Liu J. Inhibition of USP7 suppresses advanced glycation end-induced cell cycle arrest and senescence of human umbilical vein endothelial cells through ubiquitination of p53. Acta Biochim Biophys Sin (Shanghai) 2022; 54:311-20. [PMID: 35538032 DOI: 10.3724/abbs.2022003] [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] [Indexed: 11/25/2022] Open
Abstract
Diabetes mellitus is a n arising public health concern, and diabetic foot is one of the most common complications of diabetes. Current management for diabetic foot cannot reach optimal remission. In this study, we aim to explore the mechanism underlying the pathogenesis of diabetic foot and provide novel strategies for the treatment of diabetic foot. A total of 10 normal skin tissues and 20 diabetic foot ulcer specimens are collected. Cell proliferation is determined by CCK-8 assay. Cell cycle is determined by flow cytometry, and cell senescence is evaluated by β-galactosidase staining. Co-immunoprecipitation assay is used to explore the interaction between USP7 and p53. Advanced glycation end products (AGEs) are used to establish diabetic cell model, and streptozotocin (STZ) is used to establish diabetic rat model. Our results showed that USP7 expression is increased in diabetic foot ulcer and in human umbilical vein endothelial cells (HUVECs) after treatment with AGEs. Inhibition of USP7 can reduce cell cycle arrest and cell senescence in HUVECs. Moreover, USP7 can interact with p53 and promote its expression through mediating its deubiquitination. Knockdown of p53 can reverse USP7-mediated cell cycle arrest and cell senescence in HUVECs. In diabetic rats, HBX 41108, the specific inhibitor of USP7, can significantly accelerate wound healing. Our study reveals that the inhibition of USP7 can suppress AGEs-induced cell cycle arrest and cell senescence of HUVECs through promoting p53 ubiquitination. USP7 is a potential target for the treatment of diabetic foot ulcers.
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Yang X, Liu CJ, Wang ZZ, Ding D, Shi JW, Wu XT, Sun LW, Fan YB. Effects of advanced glycation end products on osteocytes mechanosensitivity. Biochem Biophys Res Commun 2021; 568:151-157. [PMID: 34217013 DOI: 10.1016/j.bbrc.2021.06.074] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2021] [Accepted: 06/22/2021] [Indexed: 10/21/2022]
Abstract
Osteocytes are extremely sensitive to mechanical loading and govern bone remodeling process. Advanced glycation end products (AGEs) have the capacity to induce osteocyte apoptosis. In order to investigate the effects of AGEs on the mechanosensitivity of osteocytes, the osteocytic-like cells (MLO-Y4) were treated with low (50 μg/ml) and high (400 μg/ml) concentrations of AGEs for 1day and exposed to 15 dyne/cm2 of fluid shear stress. Then the F-actin cytoskeleton, prostaglandin E2(PGE2), Nitric oxide (NO), the Wnt/β-catenin signaling pathway activity mRNA expressions were detected for osteocytes mechanical response changes; osteocalcin (OCN) and receptor activator of nuclear factor-kappa B ligand (RANKL)/osteoprotegerin (OPG) were detected for the regulation on bone remodeling function of osteocytes. The results showed that AGEs accumulation inhibited the sense of osteocytes to external mechincal loading, promoted shear-induced NO and PGE2 release, suppressed the mechanosensitivity of Wnt/β-catenin signaling pathway, and furthermore promoted OCN and RANKL/OPG mRNA expressions. These indicated AGEs had an adverse impact on the mechanosensitivity of osteocytes, and led to a negative effect on their regulation of bone remodeling process under mechanical stimulation. This work provides a new perspective to interpret the alteration mechanism of osteocytes mechanosensitivity and provides a novel clue for exploring the mechanism of osteoporosis.
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Affiliation(s)
- Xiao Yang
- Key Laboratory for Biomechanics and Mechanobiology of Ministry of Education, Beijing Advanced Innovation Center for Biomedical Engineering, School of Biological Science and Medical Engineering, Beihang University, Beijing, China, 100083.
| | - Cong-Jin Liu
- Key Laboratory for Biomechanics and Mechanobiology of Ministry of Education, Beijing Advanced Innovation Center for Biomedical Engineering, School of Biological Science and Medical Engineering, Beihang University, Beijing, China, 100083
| | - Zhen-Zhen Wang
- Key Laboratory for Biomechanics and Mechanobiology of Ministry of Education, Beijing Advanced Innovation Center for Biomedical Engineering, School of Biological Science and Medical Engineering, Beihang University, Beijing, China, 100083
| | - Dong Ding
- Key Laboratory for Biomechanics and Mechanobiology of Ministry of Education, Beijing Advanced Innovation Center for Biomedical Engineering, School of Biological Science and Medical Engineering, Beihang University, Beijing, China, 100083
| | - Jing-Wen Shi
- Key Laboratory for Biomechanics and Mechanobiology of Ministry of Education, Beijing Advanced Innovation Center for Biomedical Engineering, School of Biological Science and Medical Engineering, Beihang University, Beijing, China, 100083
| | - Xin-Tong Wu
- Key Laboratory for Biomechanics and Mechanobiology of Ministry of Education, Beijing Advanced Innovation Center for Biomedical Engineering, School of Biological Science and Medical Engineering, Beihang University, Beijing, China, 100083
| | - Lian-Wen Sun
- Key Laboratory for Biomechanics and Mechanobiology of Ministry of Education, Beijing Advanced Innovation Center for Biomedical Engineering, School of Biological Science and Medical Engineering, Beihang University, Beijing, China, 100083.
| | - Yu-Bo Fan
- Key Laboratory for Biomechanics and Mechanobiology of Ministry of Education, Beijing Advanced Innovation Center for Biomedical Engineering, School of Biological Science and Medical Engineering, Beihang University, Beijing, China, 100083.
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Xiong W, Yao M, Yang Y, Qu Y, Qian J. Implication of regulatory networks of long noncoding RNA/circular RNA-miRNA-mRNA in diabetic cardiovascular diseases. Epigenomics 2020; 12:1929-1947. [PMID: 33245677 DOI: 10.2217/epi-2020-0188] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Diabetic cardiovascular diseases (DCVDs) are the most common complications of diabetes mellitus and are considered to be one of the most important threats to global health and an economic burden. Long noncoding RNA (lncRNA), circular RNA (circRNA), and miRNA are a novel group of noncoding RNAs that are involved in the regulation of various pathophysiological processes, including DCVDs. Interestingly, both lncRNA and circRNA can act as competing endogenous RNA of miRNA, thereby regulating the expression of the target mRNA by decoying or sponging the miRNA. In this review, we focus on the mechanistic, pathological and functional roles of lncRNA/circRNA-miRNA-mRNA networks in DCVDs and further discuss the potential implications for early detection, therapeutic intervention and prognostic evaluation.
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Affiliation(s)
- Wei Xiong
- Department of Anesthesiology, First Affiliated Hospital of Kunming Medical University, Kunming, Yunnan province 650032, PR China
| | - Mengran Yao
- Department of Anesthesiology, First Affiliated Hospital of Kunming Medical University, Kunming, Yunnan province 650032, PR China
| | - Yuqiao Yang
- Department of Anesthesiology, First Affiliated Hospital of Kunming Medical University, Kunming, Yunnan province 650032, PR China
| | - Yan Qu
- Department of Anesthesiology, First Affiliated Hospital of Kunming Medical University, Kunming, Yunnan province 650032, PR China.,Department of Anesthesiology, The Fourth Affiliated Hospital of Kunming Medical University, The Second People's Hospital of Yunnan, Kunming, Yunnan province 650021, PR China
| | - Jinqiao Qian
- Department of Anesthesiology, First Affiliated Hospital of Kunming Medical University, Kunming, Yunnan province 650032, PR China
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Pathomthongtaweechai N, Chutipongtanate S. AGE/RAGE signaling-mediated endoplasmic reticulum stress and future prospects in non-coding RNA therapeutics for diabetic nephropathy. Biomed Pharmacother 2020; 131:110655. [PMID: 32853909 DOI: 10.1016/j.biopha.2020.110655] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [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: 05/29/2020] [Revised: 08/01/2020] [Accepted: 08/17/2020] [Indexed: 12/14/2022] Open
Abstract
Disturbance of endoplasmic reticulum (ER) homeostasis triggered by the accumulation of unfolded proteins and advanced glycation end-products (AGEs) plays a major role in pathophysiology of diabetic nephropathy. Activation of receptor for AGEs (RAGE) stimulates NADPH oxidase-mediated reactive oxygen species (ROS) production, leading to ER stress, inflammation, glomerular hypertrophy, podocyte injury, and renal fibrosis. A growing body of evidence indicates that non-coding RNAs (ncRNAs) could rescue ER stress and renal inflammation by the epigenetic modification. This review summarizes ncRNA regulation in AGE/RAGE signaling-mediated ER stress, and discusses the opportunities and challenges of ncRNA-loaded extracellular vesicle therapy in diabetic nephropathy.
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Affiliation(s)
- Nutthapoom Pathomthongtaweechai
- Chakri Naruebodindra Medical Institute, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Samut Prakan, 10540, Thailand.
| | - Somchai Chutipongtanate
- Pediatric Translational Research Unit, Department of Pediatrics, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, 10400, Thailand; Department of Clinical Epidemiology and Biostatistics, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, 10400, Thailand.
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