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Klotz LO, Carlberg C. Nutrigenomics and redox regulation: Concepts relating to the Special Issue on nutrigenomics. Redox Biol 2023; 68:102920. [PMID: 37839954 PMCID: PMC10624588 DOI: 10.1016/j.redox.2023.102920] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2023] [Revised: 09/21/2023] [Accepted: 10/03/2023] [Indexed: 10/17/2023] Open
Abstract
During our whole lifespan, from conception to death, the epigenomes of all tissues and cell types of our body integrate signals from the environment. This includes signals derived from our diet and the uptake of macro- and micronutrients. In most cases, this leads only to transient changes, but some effects of this epigenome programming process are persistent and can even be transferred to the next generation. Both epigenetic programming and redox processes are affected by the individual choice of diet and other lifestyle decisions like physical activity. The nutrient-gene communication pathways have adapted during human evolution and are essential for maintaining health. However, when they are maladaptive, such as in long-term obesity, they significantly contribute to diseases like type 2 diabetes and cancer. The field of nutrigenomics investigates nutrition-related signal transduction pathways and their effect on gene expression involving interactions both with the genome and the epigenomes. Several of these diet-(epi)genome interactions and the involved signal transduction cascades are redox-regulated. Examples include the effects of the NAD+/NADH ratio, vitamin C levels and secondary metabolites of dietary molecules from plants on the acetylation and methylation state of the epigenome as well as on gene expression through redox-sensitive pathways via the transcription factors NFE2L2 and FOXO. In this review, we summarize and extend on these topics as well as those discussed in the articles of this Special Issue and take them into the context of redox biology.
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Affiliation(s)
- Lars-Oliver Klotz
- Institute of Nutritional Sciences, Nutrigenomics Section, Friedrich Schiller University Jena, Jena, Germany
| | - Carsten Carlberg
- Institute of Animal Reproduction and Food Research, Polish Academy of Sciences, PL-10-748, Olsztyn, Poland; School of Medicine, Institute of Biomedicine, University of Eastern Finland, FI-70211, Kuopio, Finland.
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Dyakin VV, Dyakina-Fagnano NV, Mcintire LB, Uversky VN. Fundamental Clock of Biological Aging: Convergence of Molecular, Neurodegenerative, Cognitive and Psychiatric Pathways: Non-Equilibrium Thermodynamics Meet Psychology. Int J Mol Sci 2021; 23:ijms23010285. [PMID: 35008708 PMCID: PMC8745688 DOI: 10.3390/ijms23010285] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2021] [Revised: 11/24/2021] [Accepted: 12/22/2021] [Indexed: 12/23/2022] Open
Abstract
In humans, age-associated degrading changes, widely observed in molecular and cellular processes underly the time-dependent decline in spatial navigation, time perception, cognitive and psychological abilities, and memory. Cross-talk of biological, cognitive, and psychological clocks provides an integrative contribution to healthy and advanced aging. At the molecular level, genome, proteome, and lipidome instability are widely recognized as the primary causal factors in aging. We narrow attention to the roles of protein aging linked to prevalent amino acids chirality, enzymatic and spontaneous (non-enzymatic) post-translational modifications (PTMs SP), and non-equilibrium phase transitions. The homochirality of protein synthesis, resulting in the steady-state non-equilibrium condition of protein structure, makes them prone to multiple types of enzymatic and spontaneous PTMs, including racemization and isomerization. Spontaneous racemization leads to the loss of the balanced prevalent chirality. Advanced biological aging related to irreversible PTMs SP has been associated with the nontrivial interplay between somatic (molecular aging) and mental (psychological aging) health conditions. Through stress response systems (SRS), the environmental and psychological stressors contribute to the age-associated “collapse” of protein homochirality. The role of prevalent protein chirality and entropy of protein folding in biological aging is mainly overlooked. In a more generalized context, the time-dependent shift from enzymatic to the non-enzymatic transformation of biochirality might represent an important and yet underappreciated hallmark of aging. We provide the experimental arguments in support of the racemization theory of aging.
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Affiliation(s)
- Victor V. Dyakin
- The Nathan S. Kline Institute for Psychiatric Research (NKI), 140 Old Orangeburg Road, Bldg, 35, Bld. 35. Rom 201-C, Orangeburg, NY 10962, USA
- Correspondence: ; Tel.: +1-845-548-96-94; Fax: +1-845-398-5510
| | - Nuka V. Dyakina-Fagnano
- Child, Adolescent and Young Adult Psychiatry, 36 Franklin Turnpike, Waldwick, NJ 07463, USA;
| | - Laura B. Mcintire
- Department of Pathology and Cell Biology, Institute for Research on Alzheimer’s Disease and the Aging Brain, Columbia University Medical Center, New York, NY 10032, USA;
| | - Vladimir N. Uversky
- Department of Molecular Medicine and Byrd Alzheimer’s Research Institute, Morsani College of Medicine, University of South Florida, 12901 Bruce B. Downs Blvd., MDC07, Tampa, FL 33612, USA;
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3
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[Selenium and zinc: "antioxidants" for healthy aging?]. Z Gerontol Geriatr 2020; 53:295-302. [PMID: 32468295 DOI: 10.1007/s00391-020-01735-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2020] [Accepted: 05/04/2020] [Indexed: 12/24/2022]
Abstract
Selenium and zinc are essential trace elements and an inadequate dietary intake has been implicated in the decline of immune and cognitive functions in aged persons and in the pathogenesis of age-related disorders. Both micronutrients are often marketed as "antioxidants" in mineral supplements; however, neither selenium nor zinc are antioxidants per se but they may exert beneficial effects as components of enzymes and other proteins that catalyze redox reactions and/or are involved in the maintenance of redox homeostasis. According to epidemiological data older individuals have an increased risk of developing deficiencies in the selenium and zinc status; however, such statistical correlations in epidemiological studies do not imply a causal association. Intervention trials are scarce and have yielded inconsistent and sometimes even adverse results. It should also be noted that the observed deficiencies in micronutrients may not necessarily be attributable to inadequate dietary intake as the absorption and distribution within the body might also be influenced by factors such as medications or interaction with other food ingredients. Thus, any dietary supplementation should be implemented with caution and persons who wish to take mineral supplements should first seek medical advice. This article discusses the role of selenium and zinc in biological antioxidant systems, summarizes findings on the supply and supplementation of aged persons with these trace elements and on the influence they may exert on aging-related health issues, such as cognitive decline and type 2 diabetes mellitus.
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Yuan L, Du X, Tang S, Wu S, Wang L, Xiang Y, Qu X, Liu H, Qin X, Liu C. ITGB4 deficiency induces senescence of airway epithelial cells through p53 activation. FEBS J 2019; 286:1191-1203. [PMID: 30636108 DOI: 10.1111/febs.14749] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2018] [Revised: 11/20/2018] [Accepted: 01/10/2019] [Indexed: 12/29/2022]
Abstract
Aging is characterized by a progressive loss of physiological integrity, leading to impaired organ function and, ultimately, increased vulnerability to death. Many complex diseases are related to aging, including asthma. In the lung, the airway epithelium serves as the first barrier to prevent the access of inspired external stimuli and dictates the initial stress responses. Notably, in the airway mucosa of asthma patients, an increase in senescent airway epithelial cells has been detected. Although it has been speculated that the senescence of airway epithelial cells could increase asthma susceptibility and aggravate asthma severity, the role of cell senescence in the development of asthma remains unclear. Integrin β4 (ITGB4) is a structural adhesion molecule with complex physiological functions that is downregulated in airway epithelial cells of asthma patients. This study demonstrates that the expression of ITGB4 in airway epithelial cells is downregulated significantly under oxidative stress or upon inflammatory stimulation. Moreover, we show that ITGB4 deficiency induces the senescence of airway epithelial cells through the activation of the p53 pathway both in vitro and in vivo. Together, our results demonstrate that airway epithelial senescence induced by ITGB4 deficiency after oxidative stress or inflammatory stimulation may be involved in the pathogenesis of asthma. Understanding the contribution of ITGB4 deficiency to the senescence of airway epithelial cells in asthma patients may provide new therapeutic approaches for the treatment of asthma.
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Affiliation(s)
- Lin Yuan
- Department of Physiology, Xiangya School of Medicine, Central South University, Changsha, China
| | - Xizi Du
- Department of Physiology, Xiangya School of Medicine, Central South University, Changsha, China
| | - Sha Tang
- Department of Physiology, Xiangya School of Medicine, Central South University, Changsha, China
| | - Shuangyan Wu
- Department of Physiology, Xiangya School of Medicine, Central South University, Changsha, China
| | - Leyuan Wang
- Department of Physiology, Xiangya School of Medicine, Central South University, Changsha, China
| | - Yang Xiang
- Department of Physiology, Xiangya School of Medicine, Central South University, Changsha, China
| | - Xiangping Qu
- Department of Physiology, Xiangya School of Medicine, Central South University, Changsha, China
| | - Huijun Liu
- Department of Physiology, Xiangya School of Medicine, Central South University, Changsha, China
| | - Xiaoqun Qin
- Department of Physiology, Xiangya School of Medicine, Central South University, Changsha, China
| | - Chi Liu
- Department of Physiology, Xiangya School of Medicine, Central South University, Changsha, China
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Silva-Sena GG, Camporez D, dos Santos LR, da Silva AS, Sagrillo Pimassoni LH, Tieppo A, Pimentel Batitucci MDC, Morelato RL, de Paula F. An association study of FOXO3 variant and longevity. Genet Mol Biol 2018; 41:386-396. [PMID: 30088610 PMCID: PMC6082243 DOI: 10.1590/1678-4685-gmb-2017-0169] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2017] [Accepted: 11/23/2017] [Indexed: 01/15/2023] Open
Abstract
Human longevity is a polygenic and multifactorial trait. Pathways related to lifespan are complex and involve molecular, cellular, and environmental processes. In this analytical observational study, we evaluated the relationship between environment factors, oxidative stress status, DNA integrity level, and the association of FOXO3 (rs2802292), SOD2 (rs4880), APOE (rs429358 and rs7412), and SIRT1 (rs2273773) polymorphisms with longevity in oldest-old individuals from southeastern Brazil. We found an association between the FOXO3 GG genotype and gender. While lifestyle, anthropometric, and biochemical characteristics showed significant results, DNA damage and oxidative stress were not related to lifespan. We found that long-lived individuals with FOXO3 GT genotype had low levels of triglycerides. This study is the first to demonstrate that FOXO3 could be a candidate gene for longevity in the Brazilian population. These results are important in terms of provisions of health care for age-related diseases and lifespan, and provide insight for further research on epigenetic, gene regulation, and expression in oldest-old individuals.
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Affiliation(s)
- Geralda Gillian Silva-Sena
- Universidade Federal do Espírito
SantoUniversidade Federal do Espírito
SantoPrograma de Pós-Graduação em
BiotecnologiaVitóriaESBrazilPrograma de Pós-Graduação em Biotecnologia,
Renorbio, Universidade Federal do Espírito Santo, Vitória, ES,
Brazil
- Universidade Federal do Espírito
SantoUniversidade Federal do Espírito
SantoDepartamento de Educação Integrada em
SaúdeVitóriaESBrazilDepartamento de Educação Integrada em
Saúde, Centro de Ciências da Saúde, Universidade Federal do Espírito Santo,
Vitória, ES, Brazil
| | - Daniela Camporez
- Universidade Federal do Espírito
SantoUniversidade Federal do Espírito
SantoPrograma de Pós-Graduação em
BiotecnologiaVitóriaESBrazilPrograma de Pós-Graduação em Biotecnologia,
Renorbio, Universidade Federal do Espírito Santo, Vitória, ES,
Brazil
- Universidade Federal do Espírito
SantoUniversidade Federal do Espírito
SantoDepartamento de Ciências
BiológicasVitóriaESBrazilDepartamento de Ciências Biológicas, Centro
de Ciências Humanas e Naturais, Universidade Federal do Espírito Santo,
Vitória, ES, Brazil
| | - Lígia Ramos dos Santos
- Universidade Federal do Espírito
SantoUniversidade Federal do Espírito
SantoPrograma de Pós-Graduação em
BiotecnologiaVitóriaESBrazilPrograma de Pós-Graduação em Biotecnologia,
Renorbio, Universidade Federal do Espírito Santo, Vitória, ES,
Brazil
- Universidade Federal do Espírito
SantoUniversidade Federal do Espírito
SantoDepartamento de Ciências
BiológicasVitóriaESBrazilDepartamento de Ciências Biológicas, Centro
de Ciências Humanas e Naturais, Universidade Federal do Espírito Santo,
Vitória, ES, Brazil
| | - Aline Sesana da Silva
- Universidade Federal do Espírito
SantoUniversidade Federal do Espírito
SantoDepartamento de Educação Integrada em
SaúdeVitóriaESBrazilDepartamento de Educação Integrada em
Saúde, Centro de Ciências da Saúde, Universidade Federal do Espírito Santo,
Vitória, ES, Brazil
| | - Lúcia Helena Sagrillo Pimassoni
- Escola Superior de Ciências da Santa Casa
de Misericórdia de VitóriaEscola Superior de Ciências da Santa Casa de
Misericórdia de VitóriaVitóriaESBrazilEscola Superior de Ciências da Santa Casa
de Misericórdia de Vitória, Vitória, ES, Brazil
| | - Alessandra Tieppo
- Hospital da Santa Casa de Misericórdia de
VitóriaHospital da Santa Casa de Misericórdia de
VitóriaVitóriaESBrazilHospital da Santa Casa de Misericórdia de
Vitória, Vitória, ES, Brazil
| | - Maria do Carmo Pimentel Batitucci
- Universidade Federal do Espírito
SantoUniversidade Federal do Espírito
SantoDepartamento de Ciências
BiológicasVitóriaESBrazilDepartamento de Ciências Biológicas, Centro
de Ciências Humanas e Naturais, Universidade Federal do Espírito Santo,
Vitória, ES, Brazil
- Universidade Federal do Espírito
SantoUniversidade Federal do Espírito
SantoPrograma de Pós-Graduação em Ciências
FarmacêuticasVitóriaESBrazilPrograma de Pós-Graduação em Ciências
Farmacêuticas, Centro de Ciências da Saúde, Universidade Federal do Espírito
Santo, Vitória, ES, Brazil
| | - Renato Lírio Morelato
- Escola Superior de Ciências da Santa Casa
de Misericórdia de VitóriaEscola Superior de Ciências da Santa Casa de
Misericórdia de VitóriaVitóriaESBrazilEscola Superior de Ciências da Santa Casa
de Misericórdia de Vitória, Vitória, ES, Brazil
- Hospital da Santa Casa de Misericórdia de
VitóriaHospital da Santa Casa de Misericórdia de
VitóriaVitóriaESBrazilHospital da Santa Casa de Misericórdia de
Vitória, Vitória, ES, Brazil
| | - Flavia de Paula
- Universidade Federal do Espírito
SantoUniversidade Federal do Espírito
SantoPrograma de Pós-Graduação em
BiotecnologiaVitóriaESBrazilPrograma de Pós-Graduação em Biotecnologia,
Renorbio, Universidade Federal do Espírito Santo, Vitória, ES,
Brazil
- Universidade Federal do Espírito
SantoUniversidade Federal do Espírito
SantoDepartamento de Ciências
BiológicasVitóriaESBrazilDepartamento de Ciências Biológicas, Centro
de Ciências Humanas e Naturais, Universidade Federal do Espírito Santo,
Vitória, ES, Brazil
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García-Flores LA, Medina S, Martínez-Hernández P, Oger C, Galano JM, Durand T, Casas-Pina T, Ferreres F, Gil-Izquierdo Á. Snapshot situation of oxidative degradation of the nervous system, kidney, and adrenal glands biomarkers-neuroprostane and dihomo-isoprostanes-urinary biomarkers from infancy to elderly adults. Redox Biol 2017; 11:586-591. [PMID: 28110214 PMCID: PMC5247572 DOI: 10.1016/j.redox.2017.01.008] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2016] [Revised: 01/09/2017] [Accepted: 01/11/2017] [Indexed: 02/09/2023] Open
Abstract
We analyzed biomarkers of lipid peroxidation of the nervous system -F2-dihomo-isoprostanes, F3-neuroprostanes, and F4-neuroprostanes- in urine samples from 158 healthy volunteers ranging from 4 to 88 years old with the aim of analyzing possible associations between their excretion values and age (years). Ten biomarkers were screened in the urine samples by UHPLC-QqQ-MS/MS. Four F2-dihomo-isoprostanes (ent-7-(R)-7-F2t-dihomo-isoprostane, ent-7-epi-7-F2t-dihomo-isoprostane, 17-F2t-dihomo-isoprostane, 17-epi-17-F2t-dihomo-isoprostane), and one DPA-neuroprostane (4-F3t-neuroprostane) were detected in the samples. On the one hand, we found a significant, positive correlation (Rho: 0.197, P=0.015) between the age increase and the amount of total F2-dihomo-IsoPs. On the other hand, the values were significantly higher in the childhood group (4-12 years old), when compared to the adolescence group (13-17 years old) and the young adult group (18-35 years old). Surprisingly, no significant differences were found between the middle-aged adults (36-64 years old) and the elderly adults (65-88 years old). We display a snapshot situation of excretory values of oxidative stress biomarkers of the nervous system, using healthy volunteers representative of the different stages of human growth and development. The values reported in this study could be used as a basal or starting point in clinical interventions related to aging processes and/or pathologies associated with the nervous system.
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Affiliation(s)
| | - Sonia Medina
- Department of Food Science and Technology, CEBAS-CSIC, Campus de Espinardo, P.O. Box 164, 30100 Murcia, Spain.
| | | | - Camille Oger
- Institut des Biomolécules Max Mousseron, UMR 5247 CNRS-University of Montpellier, ENSCM, Montpellier, France
| | - Jean-Marie Galano
- Institut des Biomolécules Max Mousseron, UMR 5247 CNRS-University of Montpellier, ENSCM, Montpellier, France
| | - Thierry Durand
- Institut des Biomolécules Max Mousseron, UMR 5247 CNRS-University of Montpellier, ENSCM, Montpellier, France
| | - Teresa Casas-Pina
- Clinical Analysis Service, University Hospital Virgen de la Arrixaca, Murcia, Spain
| | - Federico Ferreres
- Department of Food Science and Technology, CEBAS-CSIC, Campus de Espinardo, P.O. Box 164, 30100 Murcia, Spain
| | - Ángel Gil-Izquierdo
- Department of Food Science and Technology, CEBAS-CSIC, Campus de Espinardo, P.O. Box 164, 30100 Murcia, Spain.
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