1
|
Sienes Bailo P, Llorente Martín E, Calmarza P, Montolio Breva S, Bravo Gómez A, Pozo Giráldez A, Sánchez-Pascuala Callau JJ, Vaquer Santamaría JM, Dayaldasani Khialani A, Cerdá Micó C, Camps Andreu J, Sáez Tormo G, Fort Gallifa I. The role of oxidative stress in neurodegenerative diseases and potential antioxidant therapies. ADVANCES IN LABORATORY MEDICINE 2022; 3:342-360. [PMID: 37363428 PMCID: PMC10197325 DOI: 10.1515/almed-2022-0111] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/09/2022] [Accepted: 10/23/2022] [Indexed: 06/28/2023]
Abstract
Objectives The central nervous system (CNS) is essential for homeostasis and controls the physiological functions of the body. However, the biochemical characteristics of the CNS make it especially vulnerable to oxidative damage (OS). This phenomenon compromises correct CNS functioning, leading to neurodegeneration and neuronal death. Contents OS plays a crucial role in the physiopathology of neurodegenerative diseases. It is involved in multiple mechanisms of nucleic acid, protein, and lipid oxidation, thereby contributing to progressive brain damage. These mechanisms include mitochondrial dysfunction; excessive production of reactive oxygen and nitrogen species; deficiency of antioxidant defenses; protein oligomerization; cytokine production and inflammatory response; blood-brain barrier abnormalities; and proteasome dysfunction. All these dysfunctions are involved in the pathogenesis of neurodegenerative diseases, including Parkinson's disease, Alzheimer's disease, Huntington's disease, or amyotrophic lateral sclerosis. Summary and outlook A curative treatment is currently not available. Research is focused on the search for therapies that reduce oxidative damage and delay disease progression. In the recent years, researchers have focused their attention on the effects of antioxidant therapies.
Collapse
Affiliation(s)
- Paula Sienes Bailo
- Servicio de Bioquímica Clínica, Hospital Universitario Miguel Servet, Zaragoza, Spain
- Instituto de Investigación Sanitaria Aragón (IIS Aragón), Zaragoza, Spain
- Sociedad Española de Medicina de Laboratorio (SEQC-ML), Comisión de Estrés Oxidativo, Barcelona, Spain
| | - Elena Llorente Martín
- Sociedad Española de Medicina de Laboratorio (SEQC-ML), Comisión de Estrés Oxidativo, Barcelona, Spain
- Hospital General Universitario Gregorio Marañón, Madrid, Spain
| | - Pilar Calmarza
- Servicio de Bioquímica Clínica, Hospital Universitario Miguel Servet, Zaragoza, Spain
- Instituto de Investigación Sanitaria Aragón (IIS Aragón), Zaragoza, Spain
- Sociedad Española de Medicina de Laboratorio (SEQC-ML), Comisión de Estrés Oxidativo, Barcelona, Spain
- Centro de Investigación en Red en Enfermedades Cardiovasculares (CIBERCV), Quebec, Spain
- Universidad de Zaragoza, Zaragoza, Spain
- Comisión de Lipoproteínas y Enfermedades Cardiovasculares, SEQC-ML, Barcelona, Spain
| | - Silvia Montolio Breva
- Sociedad Española de Medicina de Laboratorio (SEQC-ML), Comisión de Estrés Oxidativo, Barcelona, Spain
- Hospital Universitari de Tarragona Joan XXIII, Tarragona, Spain
| | - Adrián Bravo Gómez
- Sociedad Española de Medicina de Laboratorio (SEQC-ML), Comisión de Estrés Oxidativo, Barcelona, Spain
- Hospital General Universitario Gregorio Marañón, Madrid, Spain
- Comisión de Elementos traza, SEQC-ML, Barcelona, Spain
| | - Adela Pozo Giráldez
- Sociedad Española de Medicina de Laboratorio (SEQC-ML), Comisión de Estrés Oxidativo, Barcelona, Spain
- Servicio de Bioquímica Clínica y Patología Molecular, Hospital Clínico Universitario de Valencia, Valencia, Spain
| | - Joan J. Sánchez-Pascuala Callau
- Sociedad Española de Medicina de Laboratorio (SEQC-ML), Comisión de Estrés Oxidativo, Barcelona, Spain
- Hospital Verge de la Cinta, Tortosa, Spain
| | - Juana M. Vaquer Santamaría
- Sociedad Española de Medicina de Laboratorio (SEQC-ML), Comisión de Estrés Oxidativo, Barcelona, Spain
- Servicio de Bioquímica Clínica y Patología Molecular, Hospital Clínico Universitario de Valencia, Valencia, Spain
| | - Anita Dayaldasani Khialani
- Sociedad Española de Medicina de Laboratorio (SEQC-ML), Comisión de Estrés Oxidativo, Barcelona, Spain
- UGD de Laboratorio, Hospital Regional Universitario de Málaga, Málaga, Spain
| | - Concepción Cerdá Micó
- Sociedad Española de Medicina de Laboratorio (SEQC-ML), Comisión de Estrés Oxidativo, Barcelona, Spain
- Dirección Médica Asistencial, Consorcio Hospital General Universitario de Valencia, Valencia, Spain
| | - Jordi Camps Andreu
- Sociedad Española de Medicina de Laboratorio (SEQC-ML), Comisión de Estrés Oxidativo, Barcelona, Spain
- Universitat Rovira i Virgili, Tarragona, Spain
- Hospital Universitari Sant Joan de Reus, Tarragona, Spain
- Institut d’Investigació Sanitària Pere Virgili (IISPV), Tarragona, Spain
- Centre Recerca Biomèdica, Tarragona, Spain
| | - Guillermo Sáez Tormo
- Sociedad Española de Medicina de Laboratorio (SEQC-ML), Comisión de Estrés Oxidativo, Barcelona, Spain
- Unidad de Patología Oxidativa-UPOX-UV, Universidad de Valencia, Valencia, Spain
- Servicio de Análisis Clínicos, Hospital Universitario Doctor Peset, Valencia, Spain
| | - Isabel Fort Gallifa
- Sociedad Española de Medicina de Laboratorio (SEQC-ML), Comisión de Estrés Oxidativo, Barcelona, Spain
- Hospital Universitari de Tarragona Joan XXIII, Tarragona, Spain
- Universitat Rovira i Virgili, Tarragona, Spain
- Institut d’Investigació Sanitària Pere Virgili (IISPV), Tarragona, Spain
- Centre Recerca Biomèdica, Tarragona, Spain
- Laboratori ICS de Tarragona i Terres de l’Ebre, Tarragona, Spain
| |
Collapse
|
2
|
Nargeh H, Aliabadi F, Ajami M, Pazoki-Toroudi H. Role of Polyphenols on Gut Microbiota and the Ubiquitin-Proteasome System in Neurodegenerative Diseases. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2021; 69:6119-6144. [PMID: 34038102 DOI: 10.1021/acs.jafc.1c00923] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Today, neurodegenerative diseases have become a remarkable public health challenge due to their direct relation with aging. Accordingly, understanding the molecular and cellular mechanisms occurring in the pathogenesis of them is essential. Both protein aggregations as a result of the ubiquitin-proteasome system (UPS) inefficiency and gut microbiota alternation are the main pathogenic hallmarks. Polyphenols upregulating this system may decrease the developing rate of neurodegenerative diseases. Most of the dietary intake of polyphenols is converted into other microbial metabolites, which have completely different biological properties from the original polyphenols and should be thoroughly investigated. Herein, several prevalent neurodegenerative diseases are pinpointed to explain the role of gut microbiota alternations and the role of molecular changes, especially UPS down-regulation in their pathogenesis. Some of the most important polyphenols found in our diet are explained along with their microbial metabolites in the body.
Collapse
Affiliation(s)
- Hanieh Nargeh
- Department of Life Science Engineering, Faculty of New Sciences and Technologies, University of Tehran, Tehran 1417466191, Iran
| | - Fatemeh Aliabadi
- Physiology Research Center, Faculty of Medicine, Iran University of Medical Sciences, Tehran 14535, Iran
| | - Marjan Ajami
- Faculty of Nutrition Sciences & Food Technology, Shahid Beheshti University of Medical Sciences, 7th Floor, Bldg No. 2 SBUMS, Arabi Avenue, Daneshjoo Boulevard, Velenjak, Tehran 19839-63113, Iran
| | - Hamidreza Pazoki-Toroudi
- Physiology Research Center, Faculty of Medicine, Iran University of Medical Sciences, Tehran 14535, Iran
- Department of Physiology and Physiology Research Center, Faculty of Medicine, Iran University of Medical Sciences, Tehran 14535, Iran
| |
Collapse
|