1
|
Puentes-Díaz N, Chaparro D, Morales-Morales D, Flores-Gaspar A, Alí-Torres J. Role of Metal Cations of Copper, Iron, and Aluminum and Multifunctional Ligands in Alzheimer's Disease: Experimental and Computational Insights. ACS OMEGA 2023; 8:4508-4526. [PMID: 36777601 PMCID: PMC9909689 DOI: 10.1021/acsomega.2c06939] [Citation(s) in RCA: 14] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/27/2022] [Accepted: 12/30/2022] [Indexed: 05/15/2023]
Abstract
Alzheimer's disease (AD) is the most common form of dementia, affecting millions of people around the world. Even though the causes of AD are not completely understood due to its multifactorial nature, some neuropathological hallmarks of its development have been related to the high concentration of some metal cations. These roles include the participation of these metal cations in the production of reactive oxygen species, which have been involved in neuronal damage. In order to avoid the increment in the oxidative stress, multifunctional ligands used to coordinate these metal cations have been proposed as a possible treatment to AD. In this review, we present the recent advances in experimental and computational works aiming to understand the role of two redox active and essential transition-metal cations (Cu and Fe) and one nonbiological metal (Al) and the recent proposals on the development of multifunctional ligands to stop or revert the damaging effects promoted by these metal cations.
Collapse
Affiliation(s)
- Nicolás Puentes-Díaz
- Departamento
de Química, Universidad Nacional
de Colombia−Sede Bogotá, Bogotá 11301, Colombia
| | - Diego Chaparro
- Departamento
de Química, Universidad Nacional
de Colombia−Sede Bogotá, Bogotá 11301, Colombia
- Departamento
de Química, Universidad Militar Nueva
Granada, Cajicá 250240, Colombia
| | - David Morales-Morales
- Instituto
de Química, Universidad Nacional Autónoma de México,
Circuito Exterior, Ciudad Universitaria, Ciudad de México 04510, México
| | - Areli Flores-Gaspar
- Departamento
de Química, Universidad Militar Nueva
Granada, Cajicá 250240, Colombia
- Areli Flores-Gaspar − Departamento de Química,
Universidad Militar Nueva
Granada, Cajicá, 250247, Colombia.
| | - Jorge Alí-Torres
- Departamento
de Química, Universidad Nacional
de Colombia−Sede Bogotá, Bogotá 11301, Colombia
- Jorge Alí-Torres − Departamento de Química, Universidad Nacional de
Colombia, Sede Bogotá,11301, Bogotá, Colombia.
| |
Collapse
|
2
|
Cu(Proline) 2 Complex: A Model of Bio-Copper Structural Ambivalence. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27185846. [PMID: 36144582 PMCID: PMC9502899 DOI: 10.3390/molecules27185846] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Revised: 08/17/2022] [Accepted: 09/05/2022] [Indexed: 11/17/2022]
Abstract
Complexes of Cu2+(d9) with proline may be considered a simple model to address the structural flexibility and electronic properties of copper metalloproteins. To discuss optical electronic spectra and infrared spectral responses, we use quantum chemistry applied to model systems prepared under different geometries and degree of hydration. A comparison of experimental data with calculations indicates that first explicit neighbor water clustering next to the Cu2+(d9) complex is critical for a correct description of the electronic properties of this system. We deduce that the moderately hydrated trans conformer is the main structural form of the complex in water. Further, we suggest that the antisymmetric stretching mode of the carbonyl moieties of the conformer is dominant in the spectrally broadened infrared resonance at 1605 cm−1, where inhomogeneity of the transition at the blue side can be ascribed to a continuum of less optimal interactions with the solvent. Extracted structural properties and hydration features provide information on the structural flexibility/plasticity specific to Cu2+(d9) systems in correlation with the electronic behavior upon photoexcitation. We discuss the role and the nature of the axial ligand in bio-copper structural ambivalence and reactivity.
Collapse
|
4
|
Wang L, Yin YL, Liu XZ, Shen P, Zheng YG, Lan XR, Lu CB, Wang JZ. Current understanding of metal ions in the pathogenesis of Alzheimer's disease. Transl Neurodegener 2020; 9:10. [PMID: 32266063 PMCID: PMC7119290 DOI: 10.1186/s40035-020-00189-z] [Citation(s) in RCA: 199] [Impact Index Per Article: 49.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2019] [Accepted: 03/11/2020] [Indexed: 02/07/2023] Open
Abstract
Background The homeostasis of metal ions, such as iron, copper, zinc and calcium, in the brain is crucial for maintaining normal physiological functions. Studies have shown that imbalance of these metal ions in the brain is closely related to the onset and progression of Alzheimer's disease (AD), the most common neurodegenerative disorder in the elderly. Main body Erroneous deposition/distribution of the metal ions in different brain regions induces oxidative stress. The metal ions imbalance and oxidative stress together or independently promote amyloid-β (Aβ) overproduction by activating β- or γ-secretases and inhibiting α-secretase, it also causes tau hyperphosphorylation by activating protein kinases, such as glycogen synthase kinase-3β (GSK-3β), cyclin-dependent protein kinase-5 (CDK5), mitogen-activated protein kinases (MAPKs), etc., and inhibiting protein phosphatase 2A (PP2A). The metal ions imbalances can also directly or indirectly disrupt organelles, causing endoplasmic reticulum (ER) stress; mitochondrial and autophagic dysfunctions, which can cause or aggravate Aβ and tau aggregation/accumulation, and impair synaptic functions. Even worse, the metal ions imbalance-induced alterations can reversely exacerbate metal ions misdistribution and deposition. The vicious cycles between metal ions imbalances and Aβ/tau abnormalities will eventually lead to a chronic neurodegeneration and cognitive deficits, such as seen in AD patients. Conclusion The metal ions imbalance induces Aβ and tau pathologies by directly or indirectly affecting multiple cellular/subcellular pathways, and the disrupted homeostasis can reversely aggravate the abnormalities of metal ions transportation/deposition. Therefore, adjusting metal balance by supplementing or chelating the metal ions may be potential in ameliorating AD pathologies, which provides new research directions for AD treatment.
Collapse
Affiliation(s)
- Lu Wang
- 1Key Laboratory of Brain Research of Henan Province, Sino-UK Joint Laboratory of Brain Function and Injury of Henan Province, Department of Physiology and Neurobiology, Xinxiang Medical University, Xinxiang, 453003 China
| | - Ya-Ling Yin
- 1Key Laboratory of Brain Research of Henan Province, Sino-UK Joint Laboratory of Brain Function and Injury of Henan Province, Department of Physiology and Neurobiology, Xinxiang Medical University, Xinxiang, 453003 China
| | - Xin-Zi Liu
- 1Key Laboratory of Brain Research of Henan Province, Sino-UK Joint Laboratory of Brain Function and Injury of Henan Province, Department of Physiology and Neurobiology, Xinxiang Medical University, Xinxiang, 453003 China
| | - Peng Shen
- 1Key Laboratory of Brain Research of Henan Province, Sino-UK Joint Laboratory of Brain Function and Injury of Henan Province, Department of Physiology and Neurobiology, Xinxiang Medical University, Xinxiang, 453003 China
| | - Yan-Ge Zheng
- 1Key Laboratory of Brain Research of Henan Province, Sino-UK Joint Laboratory of Brain Function and Injury of Henan Province, Department of Physiology and Neurobiology, Xinxiang Medical University, Xinxiang, 453003 China
| | - Xin-Rui Lan
- 1Key Laboratory of Brain Research of Henan Province, Sino-UK Joint Laboratory of Brain Function and Injury of Henan Province, Department of Physiology and Neurobiology, Xinxiang Medical University, Xinxiang, 453003 China
| | - Cheng-Biao Lu
- 1Key Laboratory of Brain Research of Henan Province, Sino-UK Joint Laboratory of Brain Function and Injury of Henan Province, Department of Physiology and Neurobiology, Xinxiang Medical University, Xinxiang, 453003 China
| | - Jian-Zhi Wang
- 2Department of Pathophysiology, School of Basic Medicine, Key Laboratory of Ministry of Education of China for Neurological Disorders, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030 China
| |
Collapse
|
5
|
Bellia F, Lanza V, García-Viñuales S, Ahmed IMM, Pietropaolo A, Iacobucci C, Malgieri G, D'Abrosca G, Fattorusso R, Nicoletti VG, Sbardella D, Tundo GR, Coletta M, Pirone L, Pedone E, Calcagno D, Grasso G, Milardi D. Ubiquitin binds the amyloid β peptide and interferes with its clearance pathways. Chem Sci 2019; 10:2732-2742. [PMID: 30996991 PMCID: PMC6419943 DOI: 10.1039/c8sc03394c] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2018] [Accepted: 01/09/2019] [Indexed: 12/22/2022] Open
Abstract
Several lines of evidence point to a compromised proteostasis associated with a reduction of the Ubiquitin Proteasome System (UPS) activity in patients affected by Alzheimer's Disease (AD) and suggest that the amyloid β peptide (Aβ) is an important player in the game. Inspired also by many reports, underlining the presence of ubiquitin (Ub) in the amyloid plaques of AD brains, here we set out to test whether Ub may bind the Aβ peptide and have any effect on its clearance pathways. By using an integrated array of MALDI-TOF/UPLC-HRMS, fluorescence, NMR, SPR, Microscale Thermophoresis (MST) and molecular dynamics studies, we consistently demonstrated that Aβ40 binds Ub with a 1 : 1 stoichiometry and K d in the high micromolar range. In particular, we show that the N-terminal domain of the Aβ peptide (through residues D1, E3 and R5) interacts with the C-terminal tail of Ub (involving residues K63 and E64), inducing the central region of Aβ (14HQKLVFFAEDVGSNK28) to adopt a mixed α-helix/β-turn structure. ELISA assays, carried out in neuroblastoma cell lysates, suggest that Aβ competitively binds Ub also in the presence of the entire pool of cytosolic Ub binding proteins. Ub-bound Aβ has a lower tendency to aggregate into amyloid-like fibrils and is more slowly degraded by the Insulin Degrading Enzyme (IDE). Finally, we observe that the water soluble fragment Aβ1-16 significantly inhibits Ub chain growth reactions. These results evidence how the non-covalent interaction between Aβ peptides and Ub may have relevant effects on the regulation of the upstream events of the UPS and pave the way to future in vivo studies addressing the role played by Aβ peptide in the malfunction of proteome maintenance occurring in AD.
Collapse
Affiliation(s)
- F Bellia
- Consiglio Nazionale delle Ricerche , Istituto di Biostrutture e Bioimmagini , Via P. Gaifami 18 , 95126 Catania , Italy .
| | - V Lanza
- Consiglio Nazionale delle Ricerche , Istituto di Biostrutture e Bioimmagini , Via P. Gaifami 18 , 95126 Catania , Italy .
| | - S García-Viñuales
- Consiglio Nazionale delle Ricerche , Istituto di Biostrutture e Bioimmagini , Via P. Gaifami 18 , 95126 Catania , Italy .
| | - I M M Ahmed
- Consiglio Nazionale delle Ricerche , Istituto di Biostrutture e Bioimmagini , Via P. Gaifami 18 , 95126 Catania , Italy .
| | - A Pietropaolo
- Dipartimento di Scienze della Salute , Università degli Studi Magna Graecia di Catanzaro , Viale Europa , 88100 , Catanzaro , Italy
| | - C Iacobucci
- Department of Pharmaceutical Chemistry & Bioanalytics , Institute of Pharmacy , Martin Luther University Halle-Wittenberg , 06120 Halle/Saale , Germany
| | - G Malgieri
- Department of Environmental , Biological and Pharmaceutical Sciences and Technologies , University of Campania "Luigi Vanvitelli" , Via Vivaldi 43 , 81100 Caserta , Italy
| | - G D'Abrosca
- Department of Environmental , Biological and Pharmaceutical Sciences and Technologies , University of Campania "Luigi Vanvitelli" , Via Vivaldi 43 , 81100 Caserta , Italy
| | - R Fattorusso
- Department of Environmental , Biological and Pharmaceutical Sciences and Technologies , University of Campania "Luigi Vanvitelli" , Via Vivaldi 43 , 81100 Caserta , Italy
| | - V G Nicoletti
- Dipartimento di Scienze Biomediche e Biotecnologiche (BIOMETEC) , sez. Biochimica medica , Università di Catania , Via Santa Sofia 97 , 95124 Catania , Italy
| | - D Sbardella
- Dipartimento di Scienze Cliniche e Medicina Traslazionale , Università di Roma Tor Vergata , Via Montpellier 1 , 00133 , Roma , Italy
| | - G R Tundo
- Dipartimento di Scienze Cliniche e Medicina Traslazionale , Università di Roma Tor Vergata , Via Montpellier 1 , 00133 , Roma , Italy
| | - M Coletta
- Dipartimento di Scienze Cliniche e Medicina Traslazionale , Università di Roma Tor Vergata , Via Montpellier 1 , 00133 , Roma , Italy
| | - L Pirone
- Consiglio Nazionale delle Ricerche , Istituto di Biostrutture e Bioimmagini , Via Mezzocannone, 16 , Naples I-80134 , Italy
| | - E Pedone
- Consiglio Nazionale delle Ricerche , Istituto di Biostrutture e Bioimmagini , Via Mezzocannone, 16 , Naples I-80134 , Italy
| | - D Calcagno
- Dipartimento di Scienze Chimiche , Università di Catania , V.le Andrea Doria 6 , 95125 Catania , Italy .
| | - G Grasso
- Dipartimento di Scienze Chimiche , Università di Catania , V.le Andrea Doria 6 , 95125 Catania , Italy .
| | - D Milardi
- Consiglio Nazionale delle Ricerche , Istituto di Biostrutture e Bioimmagini , Via P. Gaifami 18 , 95126 Catania , Italy .
| |
Collapse
|