1
|
Kounatidis D, Tentolouris N, Vallianou NG, Mourouzis I, Karampela I, Stratigou T, Rebelos E, Kouveletsou M, Stamatopoulos V, Tsaroucha E, Dalamaga M. The Pleiotropic Effects of Lipid-Modifying Interventions: Exploring Traditional and Emerging Hypolipidemic Therapies. Metabolites 2024; 14:388. [PMID: 39057711 PMCID: PMC11278853 DOI: 10.3390/metabo14070388] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2024] [Revised: 07/14/2024] [Accepted: 07/15/2024] [Indexed: 07/28/2024] Open
Abstract
Atherosclerotic cardiovascular disease poses a significant global health issue, with dyslipidemia standing out as a major risk factor. In recent decades, lipid-lowering therapies have evolved significantly, with statins emerging as the cornerstone treatment. These interventions play a crucial role in both primary and secondary prevention by effectively reducing cardiovascular risk through lipid profile enhancements. Beyond their primary lipid-lowering effects, extensive research indicates that these therapies exhibit pleiotropic actions, offering additional health benefits. These include anti-inflammatory properties, improvements in vascular health and glucose metabolism, and potential implications in cancer management. While statins and ezetimibe have been extensively studied, newer lipid-lowering agents also demonstrate similar pleiotropic effects, even in the absence of direct cardiovascular benefits. This narrative review explores the diverse pleiotropic properties of lipid-modifying therapies, emphasizing their non-lipid effects that contribute to reducing cardiovascular burden and exploring emerging benefits for non-cardiovascular conditions. Mechanistic insights into these actions are discussed alongside their potential therapeutic implications.
Collapse
Affiliation(s)
- Dimitris Kounatidis
- Diabetes Center, First Department of Propaedeutic Internal Medicine, Laiko General Hospital, Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece; (D.K.); (N.T.); (E.R.); (M.K.)
| | - Nikolaos Tentolouris
- Diabetes Center, First Department of Propaedeutic Internal Medicine, Laiko General Hospital, Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece; (D.K.); (N.T.); (E.R.); (M.K.)
| | - Natalia G. Vallianou
- First Department of Internal Medicine, Sismanogleio General Hospital, 15126 Athens, Greece;
| | - Iordanis Mourouzis
- Department of Pharmacology, National and Kapodistrian University of Athens, 11527 Athens, Greece;
| | - Irene Karampela
- Second Department of Critical Care, Attikon General University Hospital, Medical School, National and Kapodistrian University of Athens, 12462 Athens, Greece;
| | - Theodora Stratigou
- Department of Endocrinology and Metabolism, Evangelismos General Hospital, 10676 Athens, Greece;
| | - Eleni Rebelos
- Diabetes Center, First Department of Propaedeutic Internal Medicine, Laiko General Hospital, Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece; (D.K.); (N.T.); (E.R.); (M.K.)
| | - Marina Kouveletsou
- Diabetes Center, First Department of Propaedeutic Internal Medicine, Laiko General Hospital, Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece; (D.K.); (N.T.); (E.R.); (M.K.)
| | | | - Eleni Tsaroucha
- First Department of Internal Medicine, Sismanogleio General Hospital, 15126 Athens, Greece;
| | - Maria Dalamaga
- Department of Biological Chemistry, Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece;
| |
Collapse
|
2
|
Ashkarran AA, Tadjiki S, Lin Z, Hilsen K, Ghazali N, Krikor S, Sharifi S, Asgari M, Hotchkin M, Dorfman A, Ho KS, Mahmoudi M. Protein Corona Composition of Gold Nanocatalysts. ACS Pharmacol Transl Sci 2024; 7:1169-1177. [PMID: 38633595 PMCID: PMC11020068 DOI: 10.1021/acsptsci.4c00028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2024] [Revised: 02/20/2024] [Accepted: 02/23/2024] [Indexed: 04/19/2024]
Abstract
The interaction between nanoparticles (NPs) and biological environments is profoundly influenced by a stable, strongly adsorbed "hard" protein corona. This corona significantly determines the NPs' pharmacokinetics and biological destiny. Our study delves into the mechanisms by which colloidal Au nanocrystals that are synthesized electrochemically without surface-capping organic ligands, known as CNM-Au8, traverse the blood-brain barrier (BBB) and target human brain tissue for treating neurodegenerative disorders. We discovered that upon interaction with human plasma, CNM-Au8 gold nanocrystals (AuNCs) effectively attract a variety of crucial apolipoproteins, notably apolipoproteins E, to their surfaces. This interaction likely facilitates their passage through the BBB. Furthermore, the coronas of these AuNCs exhibit a substantial presence of albumin and a notable absence of opsonin-based proteins, contributing to prolonged blood circulation. These characteristics align well with the clinical performance observed for the CNM-Au8 NCs. This study highlights that AuNCs with intentionally engineered structures and surfactant-free surfaces can create a distinct protein corona composition. This finding holds significant promise for the development of advanced therapeutic agents aimed at combating neurodegenerative diseases.
Collapse
Affiliation(s)
- Ali Akbar Ashkarran
- Department
of Radiology and Precision Health Program, Michigan State University, East Lansing, Michigan 48824, United States
| | - Soheyl Tadjiki
- Postnova
Analytics Inc., Salt Lake City, Utah 84102, United States
| | - Zijin Lin
- Department
of Radiology and Precision Health Program, Michigan State University, East Lansing, Michigan 48824, United States
| | - Kylie Hilsen
- Department
of Radiology and Precision Health Program, Michigan State University, East Lansing, Michigan 48824, United States
| | - Noor Ghazali
- Department
of Radiology and Precision Health Program, Michigan State University, East Lansing, Michigan 48824, United States
| | - Sarah Krikor
- Department
of Radiology and Precision Health Program, Michigan State University, East Lansing, Michigan 48824, United States
| | - Shahriar Sharifi
- Department
of Radiology and Precision Health Program, Michigan State University, East Lansing, Michigan 48824, United States
| | - Meisam Asgari
- Department
of Medical Engineering, University of South
Florida, Tampa, Florida 33620, United States
| | - Michael Hotchkin
- Clene
Nanomedicine, Inc., Salt Lake City, Utah 84121, United States
| | - Adam Dorfman
- Clene
Nanomedicine, Inc., Salt Lake City, Utah 84121, United States
| | - Karen S. Ho
- Clene
Nanomedicine, Inc., Salt Lake City, Utah 84121, United States
| | - Morteza Mahmoudi
- Department
of Radiology and Precision Health Program, Michigan State University, East Lansing, Michigan 48824, United States
| |
Collapse
|
3
|
Varshavskaya KB, Petrushanko IY, Mitkevich VA, Barykin EP, Makarov AA. Post-translational modifications of beta-amyloid alter its transport in the blood-brain barrier in vitro model. Front Mol Neurosci 2024; 17:1362581. [PMID: 38516041 PMCID: PMC10954796 DOI: 10.3389/fnmol.2024.1362581] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2023] [Accepted: 02/21/2024] [Indexed: 03/23/2024] Open
Abstract
One of the hallmarks of Alzheimer's disease (AD) is the accumulation of beta-amyloid peptide (Aβ) leading to formation of soluble neurotoxic Aβ oligomers and insoluble amyloid plaques in various parts of the brain. Aβ undergoes post-translational modifications that alter its pathogenic properties. Aβ is produced not only in brain, but also in the peripheral tissues. Such Aβ, including its post-translationally modified forms, can enter the brain from circulation by binding to RAGE and contribute to the pathology of AD. However, the transport of modified forms of Aβ across the blood-brain barrier (BBB) has not been investigated. Here, we used a transwell BBB model as a controlled environment for permeability studies. We found that Aβ42 containing isomerized Asp7 residue (iso-Aβ42) and Aβ42 containing phosphorylated Ser8 residue (pS8-Aβ42) crossed the BBB better than unmodified Aβ42, which correlated with different contribution of endocytosis mechanisms to the transport of these isoforms. Using microscale thermophoresis, we observed that RAGE binds to iso-Aβ42 an order of magnitude weaker than to Aβ42. Thus, post-translational modifications of Aβ increase the rate of its transport across the BBB and modify the mechanisms of the transport, which may be important for AD pathology and treatment.
Collapse
|
4
|
Niu X, Wang Y, Zhang X, Wang Y, Shao W, Chen L, Yang Z, Peng D. Quantitative electroencephalography (qEEG), apolipoprotein A-I (APOA-I), and apolipoprotein epsilon 4 (APOE ɛ4) alleles for the diagnosis of mild cognitive impairment and Alzheimer's disease. Neurol Sci 2024; 45:547-556. [PMID: 37673807 DOI: 10.1007/s10072-023-07028-9] [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: 02/16/2023] [Accepted: 08/19/2023] [Indexed: 09/08/2023]
Abstract
INTRODUCTION Alzheimer's disease (AD) is the most common type of dementia. Amnestic mild cognitive impairment (aMCI), a pre-dementia stage is an important stage for early diagnosis and intervention. This study aimed to investigate the diagnostic value of qEEG, APOA-I, and APOE ɛ4 allele in aMCI and AD patients and found the correlation between qEEG (Delta + Theta)/(Alpha + Beta) ratio (DTABR) and different cognitive domains. METHODS All participants were divided into three groups: normal controls (NCs), aMCI, and AD, and all received quantitative electroencephalography (qEEG), neuropsychological scale assessment, apolipoprotein epsilon 4 (APOE ɛ4) alleles, and various blood lipid indicators. Different statistical methods were used for different data. RESULTS The cognitive domains except executive ability were all negatively correlated with DTABR in different brain regions while executive ability was positively correlated with DTABR in several brain regions, although without statistical significance. The consequences confirmed that the DTABR of each brain area were related to MMSE, MoCA, instantaneous memory, and the language ability (p < 0.05), and the DTABR in the occipital area was relevant to all cognitive domains (p < 0.01) except executive function (p = 0.272). Also, occipital DTABR was most correlated with language domain when tested by VFT with a moderate level (r = 0.596, p < 0.001). There were significant differences in T3, T5, and P3 DTABR between both AD and NC and aMCI and NCs. As for aMCI diagnosis, the maximum AUC was achieved when using T3 combined with APOA-I and APOE ε4 (0.855) and the maximum AUC was achieved when using T5 combined with APOA-I and APOE ε4 (0.889) for AD diagnosis. CONCLUSION These findings highlight that APOA-I, APOE ɛ4, and qEEG play an important role in aMCI and AD diagnosis. During AD continuum, qEEG DTABR should be taken into consideration for the early detection of AD risk.
Collapse
Affiliation(s)
- Xiaoqian Niu
- Department of Neurology, China-Japan Friendship Hospital, No. 2 Yinghuayuan East Street, Chaoyang District, Beijing, 100029, China
- Peking University China-Japan Friendship School of Clinical Medicine, Beijing, China
| | - Yuye Wang
- Department of Neurology, China-Japan Friendship Hospital, No. 2 Yinghuayuan East Street, Chaoyang District, Beijing, 100029, China
- China-Japan Friendship Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Xiangfei Zhang
- Department of Neurology, China-Japan Friendship Hospital, No. 2 Yinghuayuan East Street, Chaoyang District, Beijing, 100029, China
| | - Yu Wang
- Department of Neurology, China-Japan Friendship Hospital, No. 2 Yinghuayuan East Street, Chaoyang District, Beijing, 100029, China
- Peking University China-Japan Friendship School of Clinical Medicine, Beijing, China
| | - Wen Shao
- Department of Neurology, China-Japan Friendship Hospital, No. 2 Yinghuayuan East Street, Chaoyang District, Beijing, 100029, China
| | - Leian Chen
- Department of Neurology, China-Japan Friendship Hospital, No. 2 Yinghuayuan East Street, Chaoyang District, Beijing, 100029, China
- China-Japan Friendship Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Ziyuan Yang
- Department of Neurology, China-Japan Friendship Hospital, No. 2 Yinghuayuan East Street, Chaoyang District, Beijing, 100029, China
- Peking University China-Japan Friendship School of Clinical Medicine, Beijing, China
| | - Dantao Peng
- Department of Neurology, China-Japan Friendship Hospital, No. 2 Yinghuayuan East Street, Chaoyang District, Beijing, 100029, China.
- Peking University China-Japan Friendship School of Clinical Medicine, Beijing, China.
- China-Japan Friendship Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China.
| |
Collapse
|
5
|
Liang N, Harsch BA, Zhou S, Borkowska A, Shearer GC, Kaddurah-Daouk R, Newman JW, Borkowski K. Oxylipin transport by lipoprotein particles and its functional implications for cardiometabolic and neurological disorders. Prog Lipid Res 2024; 93:101265. [PMID: 37979798 DOI: 10.1016/j.plipres.2023.101265] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2023] [Revised: 10/17/2023] [Accepted: 11/13/2023] [Indexed: 11/20/2023]
Abstract
Lipoprotein metabolism is critical to inflammation. While the periphery and central nervous system (CNS) have separate yet connected lipoprotein systems, impaired lipoprotein metabolism is implicated in both cardiometabolic and neurological disorders. Despite the substantial investigation into the composition, structure and function of lipoproteins, the lipoprotein oxylipin profiles, their influence on lipoprotein functions, and their potential biological implications are unclear. Lipoproteins carry most of the circulating oxylipins. Importantly, lipoprotein-mediated oxylipin transport allows for endocrine signaling by these lipid mediators, long considered to have only autocrine and paracrine functions. Alterations in plasma lipoprotein oxylipin composition can directly impact inflammatory responses of lipoprotein metabolizing cells. Similar investigations of CNS lipoprotein oxylipins are non-existent to date. However, as APOE4 is associated with Alzheimer's disease-related microglia dysfunction and oxylipin dysregulation, ApoE4-dependent lipoprotein oxylipin modulation in neurological pathologies is suggested. Such investigations are crucial to bridge knowledge gaps linking oxylipin- and lipoprotein-related disorders in both periphery and CNS. Here, after providing a summary of existent literatures on lipoprotein oxylipin analysis methods, we emphasize the importance of lipoproteins in oxylipin transport and argue that understanding the compartmentalization and distribution of lipoprotein oxylipins may fundamentally alter our consideration of the roles of lipoprotein in cardiometabolic and neurological disorders.
Collapse
Affiliation(s)
- Nuanyi Liang
- West Coast Metabolomics Center, Genome Center, University of California Davis, Davis, CA 95616, USA
| | - Brian A Harsch
- Department of Nutritional Sciences, The Pennsylvania State University, University Park, PA 16802, USA
| | - Sitong Zhou
- Department of Pathology and Laboratory Medicine, University of California Davis, Davis, CA 95616, USA
| | - Alison Borkowska
- Department of Nutritional Sciences, The Pennsylvania State University, University Park, PA 16802, USA
| | - Gregory C Shearer
- Department of Nutritional Sciences, The Pennsylvania State University, University Park, PA 16802, USA
| | - Rima Kaddurah-Daouk
- Department of Psychiatry and Behavioral Sciences, Duke Institute for Brain Sciences and Department of Medicine, Duke University, Durham, NC, 27708, USA; Duke Institute of Brain Sciences, Duke University, Durham, NC, USA; Department of Medicine, Duke University, Durham, NC, USA
| | - John W Newman
- West Coast Metabolomics Center, Genome Center, University of California Davis, Davis, CA 95616, USA; Department of Nutrition, University of California - Davis, Davis, CA 95616, USA; Western Human Nutrition Research Center, United States Department of Agriculture - Agriculture Research Service, Davis, CA 95616, USA
| | - Kamil Borkowski
- West Coast Metabolomics Center, Genome Center, University of California Davis, Davis, CA 95616, USA.
| |
Collapse
|
6
|
Mehta N, Dangas K, Ditmarsch M, Rensen PCN, Dicklin MR, Kastelein JJP. The evolving role of cholesteryl ester transfer protein inhibition beyond cardiovascular disease. Pharmacol Res 2023; 197:106972. [PMID: 37898443 DOI: 10.1016/j.phrs.2023.106972] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Revised: 09/21/2023] [Accepted: 10/25/2023] [Indexed: 10/30/2023]
Abstract
The main role of cholesteryl ester transfer protein (CETP) is the transfer of cholesteryl esters and triglycerides between high-density lipoprotein (HDL) particles and triglyceride-rich lipoprotein and low-density lipoprotein (LDL) particles. There is a long history of investigations regarding the inhibition of CETP as a target for reducing major adverse cardiovascular events. Initially, the potential effect on cardiovascular events of CETP inhibitors was hypothesized to be mediated by their ability to increase HDL cholesterol, but, based on evidence from anacetrapib and the newest CETP inhibitor, obicetrapib, it is now understood to be primarily due to reducing LDL cholesterol and apolipoprotein B. Nevertheless, evidence is also mounting that other roles of HDL, including its promotion of cholesterol efflux, as well as its apolipoprotein composition and anti-inflammatory, anti-oxidative, and anti-diabetic properties, may play important roles in several diseases beyond cardiovascular disease, including, but not limited to, Alzheimer's disease, diabetes, and sepsis. Furthermore, although Mendelian randomization analyses suggested that higher HDL cholesterol is associated with increased risk of age-related macular degeneration (AMD), excess risk of AMD was absent in all CETP inhibitor randomized controlled trial data comprising over 70,000 patients. In fact, certain HDL subclasses may, in contrast, be beneficial for treating the retinal cholesterol accumulation that occurs with AMD. This review describes the latest biological evidence regarding the relationship between HDL and CETP inhibition for Alzheimer's disease, type 2 diabetes mellitus, sepsis, and AMD.
Collapse
Affiliation(s)
- Nehal Mehta
- Mobius Scientific, Inc., JLABS @ Washington, DC, Washington, DC, USA
| | | | | | - Patrick C N Rensen
- Department of Medicine, Division of Endocrinology, and Einthoven Laboratory of Experimental Vascular Medicine, Leiden University Medical Center, Leiden, the Netherlands
| | | | - John J P Kastelein
- Department of Vascular Medicine, Academic Medical Center, University of Amsterdam, the Netherlands.
| |
Collapse
|
7
|
Turri M, Conti E, Pavanello C, Gastoldi F, Palumbo M, Bernini F, Aprea V, Re F, Barbiroli A, Emide D, Galimberti D, Tremolizzo L, Zimetti F, Calabresi L. Plasma and cerebrospinal fluid cholesterol esterification is hampered in Alzheimer's disease. Alzheimers Res Ther 2023; 15:95. [PMID: 37210544 PMCID: PMC10199596 DOI: 10.1186/s13195-023-01241-6] [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: 03/15/2023] [Accepted: 05/06/2023] [Indexed: 05/22/2023]
Abstract
OBJECTIVE The purpose of this study was to evaluate cholesterol esterification and HDL subclasses in plasma and cerebrospinal fluid (CSF) of Alzheimer's disease (AD) patients. METHODS The study enrolled 70 AD patients and 74 cognitively normal controls comparable for age and sex. Lipoprotein profile, cholesterol esterification, and cholesterol efflux capacity (CEC) were evaluated in plasma and CSF. RESULTS AD patients have normal plasma lipids but significantly reduced unesterified cholesterol and unesterified/total cholesterol ratio. Lecithin:cholesterol acyltransferase (LCAT) activity and cholesterol esterification rate (CER), two measures of the efficiency of the esterification process, were reduced by 29% and 16%, respectively, in the plasma of AD patients. Plasma HDL subclass distribution in AD patients was comparable to that of controls but the content of small discoidal preβ-HDL particles was significantly reduced. In agreement with the reduced preβ-HDL particles, cholesterol efflux capacity mediated by the transporters ABCA1 and ABCG1 was reduced in AD patients' plasma. The CSF unesterified to total cholesterol ratio was increased in AD patients, and CSF CER and CEC from astrocytes were significantly reduced in AD patients. In the AD group, a significant positive correlation was observed between plasma unesterified cholesterol and unesterified/total cholesterol ratio with Aβ1-42 CSF content. CONCLUSION Taken together our data indicate that cholesterol esterification is hampered in plasma and CSF of AD patients and that plasma cholesterol esterification biomarkers (unesterified cholesterol and unesterified/total cholesterol ratio) are significantly associated to disease biomarkers (i.e., CSF Aβ1-42).
Collapse
Affiliation(s)
- Marta Turri
- Centro E. Grossi Paoletti, Dipartimento Di Scienze Farmacologiche E Biomolecolari, Università Degli Studi Di Milano, Milano, Italy
| | - Elisa Conti
- Neurology Unit, IRCCS "San Gerardo Dei Tintori", Monza, and University of Milano-Bicocca, Milano, Italy
| | - Chiara Pavanello
- Centro E. Grossi Paoletti, Dipartimento Di Scienze Farmacologiche E Biomolecolari, Università Degli Studi Di Milano, Milano, Italy
| | - Francesco Gastoldi
- Centro E. Grossi Paoletti, Dipartimento Di Scienze Farmacologiche E Biomolecolari, Università Degli Studi Di Milano, Milano, Italy
| | | | - Franco Bernini
- Department of Food and Drug, University of Parma, Parma, Italy
| | - Vittoria Aprea
- Neurology Unit, IRCCS "San Gerardo Dei Tintori", Monza, and University of Milano-Bicocca, Milano, Italy
| | - Francesca Re
- School of Medicine and Surgery, University of Milano-Bicocca, Milano, Italy
| | - Alberto Barbiroli
- Dipartimento Di Scienze Per Gli Alimenti, La Nutrizione E L'Ambiente, Università Degli Studi Di Milano, Milano, Italy
| | - Davide Emide
- Dipartimento Di Scienze Per Gli Alimenti, La Nutrizione E L'Ambiente, Università Degli Studi Di Milano, Milano, Italy
| | - Daniela Galimberti
- Department of Biomedical, Surgical and Dental Sciences, University of Milan, Milan, Italy
- Fondazione IRCCS Ca' Granda, Ospedale Policlinico, Milan, Italy
| | - Lucio Tremolizzo
- Neurology Unit, IRCCS "San Gerardo Dei Tintori", Monza, and University of Milano-Bicocca, Milano, Italy
| | | | - Laura Calabresi
- Centro E. Grossi Paoletti, Dipartimento Di Scienze Farmacologiche E Biomolecolari, Università Degli Studi Di Milano, Milano, Italy.
| |
Collapse
|
8
|
Giofrè S, Renda A, Sesana S, Formicola B, Vergani B, Leone BE, Denti V, Paglia G, Groppuso S, Romeo V, Muzio L, Balboni A, Menegon A, Antoniou A, Amenta A, Passarella D, Seneci P, Pellegrino S, Re F. Dual Functionalized Liposomes for Selective Delivery of Poorly Soluble Drugs to Inflamed Brain Regions. Pharmaceutics 2022; 14:pharmaceutics14112402. [PMID: 36365220 PMCID: PMC9698607 DOI: 10.3390/pharmaceutics14112402] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2022] [Revised: 10/28/2022] [Accepted: 11/01/2022] [Indexed: 11/09/2022] Open
Abstract
Dual functionalized liposomes were developed to cross the blood−brain barrier (BBB) and to release their cargo in a pathological matrix metalloproteinase (MMP)-rich microenvironment. Liposomes were surface-functionalized with a modified peptide deriving from the receptor-binding domain of apolipoprotein E (mApoE), known to promote cargo delivery to the brain across the BBB in vitro and in vivo; and with an MMP-sensitive moiety for an MMP-triggered drug release. Different MMP-sensitive peptides were functionalized at both ends with hydrophobic stearate tails to yield MMP-sensitive lipopeptides (MSLPs), which were assembled into mApoE liposomes. The resulting bi-functional liposomes (i) displayed a < 180 nm diameter with a negative ζ-potential; (ii) were able to cross an in vitro BBB model with an endothelial permeability of 3 ± 1 × 10−5 cm/min; (iii) when exposed to functional MMP2 or 9, efficiently released an encapsulated fluorescein dye; (iv) showed high biocompatibility when tested in neuronal cultures; and (v) when loaded with glibenclamide, a drug candidate with poor aqueous solubility, reduced the release of proinflammatory cytokines from activated microglial cells.
Collapse
Affiliation(s)
- Sabrina Giofrè
- Dipartimento di Chimica, Università degli Studi di Milano, 20133 Milan, Italy
| | - Antonio Renda
- School of Medicine and Surgery, University of Milano-Bicocca, 20854 Vedano al Lambro, Italy
| | - Silvia Sesana
- School of Medicine and Surgery, University of Milano-Bicocca, 20854 Vedano al Lambro, Italy
| | - Beatrice Formicola
- School of Medicine and Surgery, University of Milano-Bicocca, 20854 Vedano al Lambro, Italy
| | - Barbara Vergani
- School of Medicine and Surgery, University of Milano-Bicocca, 20854 Vedano al Lambro, Italy
| | - Biagio Eugenio Leone
- School of Medicine and Surgery, University of Milano-Bicocca, 20854 Vedano al Lambro, Italy
| | - Vanna Denti
- School of Medicine and Surgery, University of Milano-Bicocca, 20854 Vedano al Lambro, Italy
| | - Giuseppe Paglia
- School of Medicine and Surgery, University of Milano-Bicocca, 20854 Vedano al Lambro, Italy
| | - Serena Groppuso
- San Raffaele Scientific Institute, INSPE-Institute of Experimental Neurology, 20132 Milan, Italy
| | - Valentina Romeo
- San Raffaele Scientific Institute, INSPE-Institute of Experimental Neurology, 20132 Milan, Italy
| | - Luca Muzio
- San Raffaele Scientific Institute, INSPE-Institute of Experimental Neurology, 20132 Milan, Italy
| | - Andrea Balboni
- San Raffaele Scientific Institute, Experimental Imaging Centre, 20132 Milan, Italy
| | - Andrea Menegon
- San Raffaele Scientific Institute, Experimental Imaging Centre, 20132 Milan, Italy
| | - Antonia Antoniou
- Dipartimento di Chimica, Università degli Studi di Milano, 20133 Milan, Italy
| | - Arianna Amenta
- Dipartimento di Chimica, Università degli Studi di Milano, 20133 Milan, Italy
| | - Daniele Passarella
- Dipartimento di Chimica, Università degli Studi di Milano, 20133 Milan, Italy
| | - Pierfausto Seneci
- Dipartimento di Chimica, Università degli Studi di Milano, 20133 Milan, Italy
| | - Sara Pellegrino
- Dipartimento di Scienze farmaceutiche, DISFARM, Università degli Studi di Milano, 20133 Milan, Italy
- Correspondence: (S.P.); (F.R.); Tel.: +39-0250314467 (S.P.); +39-0264488311 (F.R.)
| | - Francesca Re
- School of Medicine and Surgery, University of Milano-Bicocca, 20854 Vedano al Lambro, Italy
- Correspondence: (S.P.); (F.R.); Tel.: +39-0250314467 (S.P.); +39-0264488311 (F.R.)
| |
Collapse
|
9
|
Israel LL, Galstyan A, Cox A, Shatalova ES, Sun T, Rashid MH, Grodzinski Z, Chiechi A, Fuchs DT, Patil R, Koronyo-Hamaoui M, Black KL, Ljubimova JY, Holler E. Signature Effects of Vector-Guided Systemic Nano Bioconjugate Delivery Across Blood-Brain Barrier of Normal, Alzheimer's, and Tumor Mouse Models. ACS NANO 2022; 16:11815-11832. [PMID: 35961653 PMCID: PMC9413444 DOI: 10.1021/acsnano.1c10034] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
The ability to cross the blood-brain barrier (BBB) is critical for targeted therapy of the central nerve system (CNS). Six peptide vectors were covalently attached to a 50 kDa poly(β-l-malic acid)-trileucine polymer forming P/LLL(40%)/vector conjugates. The vectors were Angiopep-2 (AP2), B6, Miniap-4 (M4), and d-configurated peptides D1, D3, and ACI-89, with specificity for transcytosis receptors low-density lipoprotein receptor-related protein-1 (LRP-1), transferrin receptor (TfR), bee venom-derived ion channel, and Aβ/LRP-1 related transcytosis complex, respectively. The BBB-permeation efficacies were substantially increased ("boosted") in vector conjugates of P/LLL(40%). We have found that the copolymer group binds at the endothelial membrane and, by an allosterically membrane rearrangement, exposes the sites for vector-receptor complex formation. The specificity of vectors is indicated by competition experiments with nonconjugated vectors. P/LLL(40%) does not function as an inhibitor, suggesting that the copolymer binding site is eliminated after binding of the vector-nanoconjugate. The two-step mechanism, binding to endothelial membrane and allosteric exposure of transcytosis receptors, is supposed to be an integral feature of nanoconjugate-transcytosis pathways. In vivo brain delivery signatures of the nanoconjugates were recapitulated in mouse brains of normal, tumor (glioblastoma), and Alzheimer's disease (AD) models. BBB permeation of the tumor was most efficient, followed by normal and then AD-like brain. In tumor-bearing and normal brains, AP2 was the top performing vector; however, in AD models, D3 and D1 peptides were superior ones. The TfR vector B6 was equally efficient in normal and AD-model brains. Cross-permeation efficacies are manifested through modulated vector coligation and dosage escalation such as supra-linear dose dependence and crossover transcytosis activities.
Collapse
Affiliation(s)
- Liron L. Israel
- Department of Neurosurgery, Cedars-Sinai Medical Center, Los Angeles, California 90048, United States
| | - Anna Galstyan
- Department of Neurosurgery, Cedars-Sinai Medical Center, Los Angeles, California 90048, United States
| | - Alysia Cox
- Department of Neurosurgery, Cedars-Sinai Medical Center, Los Angeles, California 90048, United States
| | - Ekaterina S. Shatalova
- Department of Neurosurgery, Cedars-Sinai Medical Center, Los Angeles, California 90048, United States
| | - Tao Sun
- Department of Neurosurgery, Cedars-Sinai Medical Center, Los Angeles, California 90048, United States
| | - Mohammad-Harun Rashid
- Department of Neurosurgery, Cedars-Sinai Medical Center, Los Angeles, California 90048, United States
| | - Zachary Grodzinski
- Department of Neurosurgery, Cedars-Sinai Medical Center, Los Angeles, California 90048, United States
| | - Antonella Chiechi
- Department of Neurosurgery, Cedars-Sinai Medical Center, Los Angeles, California 90048, United States
| | - Dieu-Trang Fuchs
- Department of Neurosurgery, Cedars-Sinai Medical Center, Los Angeles, California 90048, United States
| | - Rameshwar Patil
- Department of Neurosurgery, Cedars-Sinai Medical Center, Los Angeles, California 90048, United States
| | - Maya Koronyo-Hamaoui
- Department of Neurosurgery and Department of Biomedical Sciences,
Division of Applied Cell Biology and Physiology, Cedars-Sinai Medical Center, Los
Angeles, California 90048, United States
| | - Keith L. Black
- Department of Neurosurgery, Cedars-Sinai Medical Center, Los Angeles, California 90048, United States
| | - Julia Y. Ljubimova
- Terasaki Institute for Biomedical Innovation
(TIBI), 1018 Westwood
Boulevard, Los Angeles, California 90024, United States
| | - Eggehard Holler
- Terasaki Institute for Biomedical Innovation
(TIBI), 1018 Westwood
Boulevard, Los Angeles, California 90024, United States
| |
Collapse
|
10
|
Shabani L, Abbasi M, Amini M, Amani AM, Vaez A. The brilliance of nanoscience over cancer therapy: Novel promising nanotechnology-based methods for eradicating glioblastoma. J Neurol Sci 2022; 440:120316. [DOI: 10.1016/j.jns.2022.120316] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2021] [Revised: 05/28/2022] [Accepted: 05/31/2022] [Indexed: 10/18/2022]
|
11
|
Tong JH, Gong SQ, Zhang YS, Dong JR, Zhong X, Wei MJ, Liu MY. Association of Circulating Apolipoprotein AI Levels in Patients With Alzheimer's Disease: A Systematic Review and Meta-Analysis. Front Aging Neurosci 2022; 14:899175. [PMID: 35663584 PMCID: PMC9157647 DOI: 10.3389/fnagi.2022.899175] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2022] [Accepted: 04/19/2022] [Indexed: 11/26/2022] Open
Abstract
With the development of medicine, our research on Alzheimer's disease (AD) has been further deepened, but the mechanism of its occurrence and development has not been fully revealed, and there is currently no effective treatment method. Several studies have shown that apolipoprotein AI (ApoA-I) can affect the occurrence and development of Alzheimer's disease by binding to amyloid β (Aβ). However, the association between circulating levels of ApoA-I and AD remains controversial. We conducted a meta-analysis of 18 studies published between 1992 and 2017 to determine whether the ApoA-I levels in the blood and cerebrospinal fluid (CSF) are abnormal in AD. Literatures were searched in PubMed, EMBASE and Web of Science databases without language limitations. A pooled subject sample including 1,077 AD patients and 1,271 healthy controls (HCs) was available to assess circulating ApoA-I levels; 747 AD patients and 680 HCs were included for ApoA-I levels in serum; 246 AD patients and 456 HCs were included for ApoA-I levels in plasma; 201 AD patients and 447 HCs were included for ApoA-I levels in CSF. It was found that serum and plasma levels of ApoA-I were significantly reduced in AD patients compared with HCs {[standardized mean difference (SMD) = −1.16; 95% confidence interval (CI) (−1.72, −0.59); P = 0.000] and [SMD = −1.13; 95% CI (−2.05, −0.21); P = 0.016]}. Patients with AD showed a tendency toward higher CSF ApoA-I levels compared with HCs, although this difference was non-significant [SMD = 0.20; 95% CI (−0.16, 0.56); P = 0.273]. In addition, when we analyzed the ApoA-I levels of serum and plasma together, the circulating ApoA-I levels in AD patients was significantly lower [SMD = −1.15; 95% CI (−1.63, −0.66); P = 0.000]. These results indicate that ApoA-I deficiency may be a risk factor of AD, and ApoA-I has the potential to serve as a biomarker for AD and provide experimental evidence for diagnosis of AD. Systematic Review Registration: PROSPERO, identifier: 325961.
Collapse
|
12
|
Hafiane A, Gianopoulos I, Sorci-Thomas MG, Daskalopoulou SS. Current models of apolipoprotein A-I lipidation by adenosine triphosphate binding cassette transporter A1. Curr Opin Lipidol 2022; 33:139-145. [PMID: 34581311 DOI: 10.1097/mol.0000000000000786] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
PURPOSE OF REVIEW The primary cardioprotective function of high-density lipoprotein (HDL) is to remove excess cellular free cholesterol (FC) from peripheral tissues and deliver it to the liver. Here, we summarize recent research that examines apolipoprotein A-I (apoA-I) lipidation models by adenosine triphosphate binding cassette transporter A1 (ABCA1) and discuss its relevance in atherosclerotic cardiovascular disease (ASCVD). RECENT FINDINGS The first step in HDL formation involves the interaction between apoA-I and ABCA1, where ABCA1 mediates the removal of FC and phospholipids from lipid-laden macrophages to form discoidal nascent HDL (nHDL). However, there are currently no clear-cut systematic models that characterize HDL formation. A number of recent studies have investigated the importance of apoA-I C- and N-terminal domains required for optimal cholesterol efflux and nHDL production. Furthermore, functional ABCA1 is required for direct or indirect binding to apoA-I where ABCA1 dimer-monomer interconversion facilitates apoA-I lipidation from plasma membrane microdomains. Microparticles are also another lipid source for apoA-I solubilization into nHDL. SUMMARY ApoA-I and ABCA1 are key factors in macrophage-mediated cholesterol efflux and nHDL production. Understanding of the key steps in HDL formation may unlock the therapeutic potential of HDL and improve clinical management of ASCVD.
Collapse
Affiliation(s)
- Anouar Hafiane
- Division of Experimental Medicine, Department of Medicine, Faculty of Medicine, Research Institute of the McGill University Health Centre, McGill University, Montreal, Canada
| | - Ioanna Gianopoulos
- Division of Experimental Medicine, Department of Medicine, Faculty of Medicine, Research Institute of the McGill University Health Centre, McGill University, Montreal, Canada
| | - Mary G Sorci-Thomas
- Division of Endocrinology, Metabolism and Clinical Nutrition, Department of Medicine, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Stella S Daskalopoulou
- Division of Experimental Medicine, Department of Medicine, Faculty of Medicine, Research Institute of the McGill University Health Centre, McGill University, Montreal, Canada
- Division of Internal Medicine, Department of Medicine, Faculty of Medicine, McGill University Health Centre, McGill University Montreal, Montreal, Canada
| |
Collapse
|
13
|
Emerging role of HDL in brain cholesterol metabolism and neurodegenerative disorders. Biochim Biophys Acta Mol Cell Biol Lipids 2022; 1867:159123. [PMID: 35151900 DOI: 10.1016/j.bbalip.2022.159123] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2021] [Revised: 02/01/2022] [Accepted: 02/03/2022] [Indexed: 01/07/2023]
Abstract
High-density lipoproteins (HDLs play a key role in cholesterol homeostasis maintenance in the central nervous system (CNS), by carrying newly synthesized cholesterol from astrocytes to neurons, to support their lipid-related physiological functions. As occurs for plasma HDLs, brain lipoproteins are assembled through the activity of membrane cholesterol transporters, undergo remodeling mediated by specific enzymes and transport proteins, and finally deliver cholesterol to neurons by a receptor-mediated internalization process. A growing number of evidences indicates a strong association between alterations of CNS cholesterol homeostasis and neurodegenerative disorders, in particular Alzheimer's disease (AD), and a possible role in this relationship may be played by defects in brain HDL metabolism. In the present review, we summarize and critically examine the current state of knowledge on major modifications of HDL and HDL-mediated brain cholesterol transport in AD, by taking into consideration the individual steps of this process. We also describe potential and encouraging HDL-based therapies that could represent new therapeutic strategies for AD treatment. Finally, we revise the main plasma and brain HDL modifications in other neurodegenerative disorders including Parkinson's disease (PD), Huntington's disease (HD), and frontotemporal dementia (FTD).
Collapse
|
14
|
Sierri G, Dal Magro R, Vergani B, Leone BE, Formicola B, Taiarol L, Fagioli S, Kravicz M, Tremolizzo L, Calabresi L, Re F. Reduced Levels of ABCA1 Transporter Are Responsible for the Cholesterol Efflux Impairment in β-Amyloid-Induced Reactive Astrocytes: Potential Rescue from Biomimetic HDLs. Int J Mol Sci 2021; 23:ijms23010102. [PMID: 35008528 PMCID: PMC8745016 DOI: 10.3390/ijms23010102] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2021] [Revised: 12/16/2021] [Accepted: 12/20/2021] [Indexed: 12/02/2022] Open
Abstract
The cerebral synthesis of cholesterol is mainly handled by astrocytes, which are also responsible for apoproteins’ synthesis and lipoproteins’ assembly required for the cholesterol transport in the brain parenchyma. In Alzheimer disease (AD), these processes are impaired, likely because of the astrogliosis, a process characterized by morphological and functional changes in astrocytes. Several ATP-binding cassette transporters expressed by brain cells are involved in the formation of nascent discoidal lipoproteins, but the effect of beta-amyloid (Aβ) assemblies on this process is not fully understood. In this study, we investigated how of Aβ1-42-induced astrogliosis affects the metabolism of cholesterol in vitro. We detected an impairment in the cholesterol efflux of reactive astrocytes attributable to reduced levels of ABCA1 transporters that could explain the decreased lipoproteins’ levels detected in AD patients. To approach this issue, we designed biomimetic HDLs and evaluated their performance as cholesterol acceptors. The results demonstrated the ability of apoA-I nanodiscs to cross the blood–brain barrier in vitro and to promote the cholesterol efflux from astrocytes, making them suitable as a potential supportive treatment for AD to compensate the depletion of cerebral HDLs.
Collapse
Affiliation(s)
- Giulia Sierri
- BioNanoMedicine Center NANOMIB, School of Medicine and Surgery, University of Milano-Bicocca, 20900 Monza, Italy; (G.S.); (R.D.M.); (B.F.); (L.T.); (S.F.); (M.K.)
| | - Roberta Dal Magro
- BioNanoMedicine Center NANOMIB, School of Medicine and Surgery, University of Milano-Bicocca, 20900 Monza, Italy; (G.S.); (R.D.M.); (B.F.); (L.T.); (S.F.); (M.K.)
| | - Barbara Vergani
- School of Medicine and Surgery, University of Milano-Bicocca, 20900 Monza, Italy; (B.V.); (B.E.L.); (L.T.)
| | - Biagio Eugenio Leone
- School of Medicine and Surgery, University of Milano-Bicocca, 20900 Monza, Italy; (B.V.); (B.E.L.); (L.T.)
| | - Beatrice Formicola
- BioNanoMedicine Center NANOMIB, School of Medicine and Surgery, University of Milano-Bicocca, 20900 Monza, Italy; (G.S.); (R.D.M.); (B.F.); (L.T.); (S.F.); (M.K.)
| | - Lorenzo Taiarol
- BioNanoMedicine Center NANOMIB, School of Medicine and Surgery, University of Milano-Bicocca, 20900 Monza, Italy; (G.S.); (R.D.M.); (B.F.); (L.T.); (S.F.); (M.K.)
| | - Stefano Fagioli
- BioNanoMedicine Center NANOMIB, School of Medicine and Surgery, University of Milano-Bicocca, 20900 Monza, Italy; (G.S.); (R.D.M.); (B.F.); (L.T.); (S.F.); (M.K.)
| | - Marcelo Kravicz
- BioNanoMedicine Center NANOMIB, School of Medicine and Surgery, University of Milano-Bicocca, 20900 Monza, Italy; (G.S.); (R.D.M.); (B.F.); (L.T.); (S.F.); (M.K.)
| | - Lucio Tremolizzo
- School of Medicine and Surgery, University of Milano-Bicocca, 20900 Monza, Italy; (B.V.); (B.E.L.); (L.T.)
| | - Laura Calabresi
- Department of Pharmacological and Biomolecular Science, Centro Grossi Paoletti, University of Milan, 20133 Milan, Italy;
| | - Francesca Re
- BioNanoMedicine Center NANOMIB, School of Medicine and Surgery, University of Milano-Bicocca, 20900 Monza, Italy; (G.S.); (R.D.M.); (B.F.); (L.T.); (S.F.); (M.K.)
- Correspondence:
| |
Collapse
|
15
|
Ribovski L, Hamelmann NM, Paulusse JMJ. Polymeric Nanoparticles Properties and Brain Delivery. Pharmaceutics 2021; 13:2045. [PMID: 34959326 PMCID: PMC8705716 DOI: 10.3390/pharmaceutics13122045] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Revised: 11/22/2021] [Accepted: 11/26/2021] [Indexed: 01/04/2023] Open
Abstract
Safe and reliable entry to the brain is essential for successful diagnosis and treatment of diseases, but it still poses major challenges. As a result, many therapeutic approaches to treating disorders associated with the central nervous system (CNS) still only show limited success. Nano-sized systems are being explored as drug carriers and show great improvements in the delivery of many therapeutics. The systemic delivery of nanoparticles (NPs) or nanocarriers (NCs) to the brain involves reaching the neurovascular unit (NVU), being transported across the blood-brain barrier, (BBB) and accumulating in the brain. Each of these steps can benefit from specifically controlled properties of NPs. Here, we discuss how brain delivery by NPs can benefit from careful design of the NP properties. Properties such as size, charge, shape, and ligand functionalization are commonly addressed in the literature; however, properties such as ligand density, linker length, avidity, protein corona, and stiffness are insufficiently discussed. This is unfortunate since they present great value against multiple barriers encountered by the NPs before reaching the brain, particularly the BBB. We further highlight important examples utilizing targeting ligands and how functionalization parameters, e.g., ligand density and ligand properties, can affect the success of the nano-based delivery system.
Collapse
Affiliation(s)
| | | | - Jos M. J. Paulusse
- Department of Molecules and Materials, MESA+ Institute for Nanotechnology and TechMed Institute for Health and Biomedical Technologies, Faculty of Science and Technology, University of Twente, P.O. Box 217, 7500 AE Enschede, The Netherlands; (L.R.); (N.M.H.)
| |
Collapse
|
16
|
Kurz C, Walker L, Rauchmann BS, Perneczky R. Dysfunction of the blood-brain barrier in Alzheimer's disease: evidence from human studies. Neuropathol Appl Neurobiol 2021; 48:e12782. [PMID: 34823269 DOI: 10.1111/nan.12782] [Citation(s) in RCA: 46] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2021] [Revised: 11/04/2021] [Accepted: 11/16/2021] [Indexed: 11/28/2022]
Abstract
The pathological processes leading to synapse loss, neuronal loss, brain atrophy and gliosis in Alzheimer´s disease (AD) and their relation to vascular disease and immunological changes are yet to be fully explored. Amyloid-β (Aβ) aggregation, vascular damage and altered immune response interact at the blood-brain-barrier (BBB), affecting the brain endothelium and fuelling neurodegeneration. The aim of the present systematic literature review was to critically appraise and to summarise the published evidence on the clinical correlations and pathophysiological concepts of BBB damage in AD, focusing on human data. The PubMed, Cochrane, Medline and Embase databases were searched for original research articles, systematic reviews and meta-analyses, published in English language from 01/2000 to 07/2021, using the keywords Alzheimer*, amyloid-β or β-amyloid or abeta and brain-blood barrier or BBB. This review shows that specific changes of intercellular structures, reduced expression of transendothelial carriers, induction of vasoactive mediators and activation of both astroglia and monocytes/macrophages characterise blood-brain barrier damage in human AD and AD models. BBB dysfunction on magnetic resonance imaging takes place early in the disease course in AD-specific brain regions. The toxic effects of Aβ and apolipoprotein E (ApoE) are likely to induce a non-cerebral-amyloid-angiopathy-related degeneration of endothelial cells, independently of cerebrovascular disease; however, some of the observed structural changes may just arise with age. Small vessel disease, ApoE, loss of pericytes, pro-inflammatory signalling and cerebral amyloid angiopathy enhance blood-brain-barrier damage. Novel therapeutic approaches for AD, including magnetic resonance-guided focused ultrasound, aim to open the BBB, potentially leading to an improved drainage of Aβ along perivascular channels and increased elimination from the brain. In vitro treatments with ApoE-modifying agents yielded promising effects on modulating BBB function. Reducing cardiovascular risk factors represents one of the most promising interventions for dementia prevention at present. However, further research is needed to elucidate the connection of BBB damage and tau pathology, the role of pro-inflammatory mediators in draining macromolecules and cells from the cerebral parenchyma, including their contribution to cerebral amyloid angiopathy. Improved insight into these pathomechanisms may allow to shed light on the role of Aβ deposition as a primary vs. a secondary event in the complex pathogenesis of AD.
Collapse
Affiliation(s)
- Carolin Kurz
- Department of Psychiatry and Psychotherapy, University Hospital, LMU Munich, Munich, Germany
| | - Lauren Walker
- Translational and Clinical Research Institute, Campus for Ageing and Vitality, Newcastle University
| | - Boris-Stephan Rauchmann
- Department of Psychiatry and Psychotherapy, University Hospital, LMU Munich, Munich, Germany.,Department of Radiology, Department of Radiology, University Hospital, LMU Munich, Munich, Germany
| | - Robert Perneczky
- Department of Psychiatry and Psychotherapy, University Hospital, LMU Munich, Munich, Germany.,German Center for Neurodegenerative Disorders (DZNE) Munich, Munich, Germany.,Munich Cluster for Systems Neurology (SyNergy), Munich, Germany.,Ageing Epidemiology (AGE) Research Unit, School of Public Health, Imperial College London, London, UK
| |
Collapse
|
17
|
Endres K. Apolipoprotein A1, the neglected relative of Apolipoprotein E and its potential role in Alzheimer's disease. Neural Regen Res 2021; 16:2141-2148. [PMID: 33818485 PMCID: PMC8354123 DOI: 10.4103/1673-5374.310669] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2020] [Revised: 12/22/2020] [Accepted: 02/02/2021] [Indexed: 01/23/2023] Open
Abstract
Lipoproteins are multi-molecule assemblies with the primary function of transportation and processing of lipophilic substances within aqueous bodily fluids (blood, cerebrospinal fluid). Nevertheless, they also exert other physiological functions such as immune regulation. In particular, neurons are both sensitive to uncontrolled responses of the immune system and highly dependent on a controlled and sufficient supply of lipids. For this reason, the role of certain lipoproteins and their protein-component (apolipoproteins, Apo's) in neurological diseases is perceivable. ApoE, for example, is well-accepted as one of the major risk factors for sporadic Alzheimer's disease with a protective allele variant (ε2) and a risk-causing allele variant (ε4). ApoA1, the major protein component of high-density lipoproteins, is responsible for transportation of excess cholesterol from peripheral tissues to the liver. The protein is synthesized in the liver and intestine but also can enter the brain via the choroid plexus and thereby might have an impact on brain lipid homeostasis. This review focuses on the role of ApoA1 in Alzheimer's disease and discusses whether its role within this neurodegenerative disorder is specific or represents a general neuroprotective mechanism.
Collapse
Affiliation(s)
- Kristina Endres
- Department of Psychiatry and Psychotherapy, University Medical Center of the Johannes Gutenberg-University Mainz, Untere Zahlbacher Str. 8, 55131 Mainz, Germany
| |
Collapse
|
18
|
Van Valkenburgh J, Meuret C, Martinez AE, Kodancha V, Solomon V, Chen K, Yassine HN. Understanding the Exchange of Systemic HDL Particles Into the Brain and Vascular Cells Has Diagnostic and Therapeutic Implications for Neurodegenerative Diseases. Front Physiol 2021; 12:700847. [PMID: 34552500 PMCID: PMC8450374 DOI: 10.3389/fphys.2021.700847] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2021] [Accepted: 07/29/2021] [Indexed: 12/02/2022] Open
Abstract
High-density lipoproteins (HDLs) are complex, heterogenous lipoprotein particles, consisting of a large family of apolipoproteins, formed in subspecies of distinct shapes, sizes, and functions and are synthesized in both the brain and the periphery. HDL apolipoproteins are important determinants of Alzheimer’s disease (AD) pathology and vascular dementia, having both central and peripheral effects on brain amyloid-beta (Aβ) accumulation and vascular functions, however, the extent to which HDL particles (HLD-P) can exchange their protein and lipid components between the central nervous system (CNS) and the systemic circulation remains unclear. In this review, we delineate how HDL’s structure and composition enable exchange between the brain, cerebrospinal fluid (CSF) compartment, and vascular cells that ultimately affect brain amyloid metabolism and atherosclerosis. Accordingly, we then elucidate how modifications of HDL-P have diagnostic and therapeutic potential for brain vascular and neurodegenerative diseases.
Collapse
Affiliation(s)
- Juno Van Valkenburgh
- Department of Radiology, Keck School of Medicine, University of Southern California, Los Angeles, CA, United States
| | - Cristiana Meuret
- Department of Medicine, Keck School of Medicine, University of Southern California, Los Angeles, CA, United States
| | - Ashley E Martinez
- Department of Medicine, Keck School of Medicine, University of Southern California, Los Angeles, CA, United States
| | - Vibha Kodancha
- Department of Medicine, Keck School of Medicine, University of Southern California, Los Angeles, CA, United States
| | - Victoria Solomon
- Department of Medicine, Keck School of Medicine, University of Southern California, Los Angeles, CA, United States
| | - Kai Chen
- Department of Radiology, Keck School of Medicine, University of Southern California, Los Angeles, CA, United States
| | - Hussein N Yassine
- Department of Medicine, Keck School of Medicine, University of Southern California, Los Angeles, CA, United States
| |
Collapse
|
19
|
Kim JH, Lim DK, Suh YH, Chang KA. Long-Term Treatment of Cuban Policosanol Attenuates Abnormal Oxidative Stress and Inflammatory Response via Amyloid Plaques Reduction in 5xFAD Mice. Antioxidants (Basel) 2021; 10:antiox10081321. [PMID: 34439569 PMCID: PMC8389325 DOI: 10.3390/antiox10081321] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2021] [Revised: 08/17/2021] [Accepted: 08/18/2021] [Indexed: 12/27/2022] Open
Abstract
Alzheimer’s disease (AD) is a progressive neurodegenerative disorder resulting in cognitive decline or dementia, the number of patients with AD is continuously increasing. Although a lot of great progress has been made in research and development of AD therapeutics, there is no fundamental cure for this disease yet. This study demonstrated the memory-improving effects of Cuban policosanol (PCO) in 5xFAD mice, which is an animal model of AD. Following 4-months of treatment with PCO in 5xFAD mice, we found that the number of amyloid plaques decreased in the brain compared to the vehicle-treated 5xFAD mice. Long-term PCO treatment in 5xFAD mice resulted in the reduction of gliosis and abnormal inflammatory cytokines level (interleukin [IL]-1β, IL-6, and tumor necrosis factor [TNF]-α) in the cortex and hippocampus. Levels of lipid peroxide (4-hydroxynonenal [4-HNE]) and superoxide dismutase (SOD1 and SOD2) levels were also recoverd in the brains of PCO-treated 5xFAD mice. Notably, PCO administration reduced memory deficits in the passive avoidance test, as well as synaptic loss (PSD-95, synaptophysin) in 5xFAD mice. Collectively, we identified the potential effects of PCO as a useful supplement to delay or prevent AD progression by inhibiting the formation of Aβ plaques in the brain.
Collapse
Affiliation(s)
- Jin-Ho Kim
- Department of Health Sciences and Technology, Gachon Advanced Insiue for Healh Sciences & Technology (GAIHST), Gachon University, Incheon 21999, Korea;
| | - Dong-Kyun Lim
- Neuroscience Research Institute, Gachon University, Incheon 21565, Korea; (D.-K.L.); (Y.-H.S.)
| | - Yoo-Hun Suh
- Neuroscience Research Institute, Gachon University, Incheon 21565, Korea; (D.-K.L.); (Y.-H.S.)
- Department of Pharmacology, College of Medicine, Seoul National University, Seoul 03080, Korea
| | - Keun-A Chang
- Department of Health Sciences and Technology, Gachon Advanced Insiue for Healh Sciences & Technology (GAIHST), Gachon University, Incheon 21999, Korea;
- Neuroscience Research Institute, Gachon University, Incheon 21565, Korea; (D.-K.L.); (Y.-H.S.)
- Department of Pharmacology, College of Medicine, Gachon University, Incheon 21999, Korea
- Correspondence: ; Tel.: +82-32-899-6411
| |
Collapse
|
20
|
Maleki R, Khedri M, Rezvantalab S, Afsharchi F, Musaie K, Shafiee S, Shahbazi M. β-Amyloid Targeting with Two-Dimensional Covalent Organic Frameworks: Multi-Scale In-Silico Dissection of Nano-Biointerface. Chembiochem 2021; 22:2306-2318. [PMID: 33884725 PMCID: PMC8359851 DOI: 10.1002/cbic.202100075] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2021] [Revised: 04/08/2021] [Indexed: 12/19/2022]
Abstract
Cytotoxic aggregation of misfolded β-amyloid (Aβ) proteins is the main culprit suspected to be behind the development of Alzheimer's disease (AD). In this study, Aβ interactions with the novel two-dimensional (2D) covalent organic frameworks (COFs) as therapeutic options for avoiding β-amyloid aggregation have been investigated. The results from multi-scale atomistic simulations suggest that amine-functionalized COFs with a large surface area (more than 1000 m2 /gr) have the potential to prevent Aβ aggregation. Gibb's free energy analysis confirmed that COFs could prevent protofibril self-assembly in addition to inhibiting β-amyloid aggregation. Additionally, it was observed that the amine functional group and high contact area could improve the inhibitory effect of COFs on Aβ aggregation and enhance the diffusivity of COFs through the blood-brain barrier (BBB). In addition, microsecond coarse-grained (CG) simulations with three hundred amyloids reveal that the presence of COFs creates instability in the structure of amyloids and consequently prevents the fibrillation. These results suggest promising applications of engineered COFs in the treatment of AD and provide a new perspective on future experimental research.
Collapse
Affiliation(s)
- Reza Maleki
- Computational Biology and Chemistry Group (CBCG)Universal Scientific Education and Research Network (USERN)19839-63113TehranIran
| | - Mohammad Khedri
- Computational Biology and Chemistry Group (CBCG)Universal Scientific Education and Research Network (USERN)19839-63113TehranIran
| | - Sima Rezvantalab
- Renewable Energies DepartmentFaculty of Chemical EngineeringUrmia University of Technology57166-419UrmiaIran
| | - Fatemeh Afsharchi
- Zanjan Pharmaceutical Nanotechnology Research Center (ZPNRC)Zanjan University of Medical Sciences45139-56184ZanjanIran
| | - Kiyan Musaie
- Zanjan Pharmaceutical Nanotechnology Research Center (ZPNRC)Zanjan University of Medical Sciences45139-56184ZanjanIran
| | - Sepehr Shafiee
- School of MedicineShahid Beheshti University of Medical Sciences19839-63113TehranIran
| | - Mohammad‐Ali Shahbazi
- Zanjan Pharmaceutical Nanotechnology Research Center (ZPNRC)Zanjan University of Medical Sciences45139-56184ZanjanIran
- Drug Research ProgramDivision of Pharmaceutical Chemistry and TechnologyFaculty of PharmacyUniversity of Helsinki00014HelsinkiFinland
| |
Collapse
|
21
|
Association between Serum Concentrations of Apolipoprotein A-I (ApoA-I) and Alzheimer's Disease: Systematic Review and Meta-Analysis. Diagnostics (Basel) 2021; 11:diagnostics11060984. [PMID: 34071695 PMCID: PMC8229134 DOI: 10.3390/diagnostics11060984] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2021] [Revised: 05/26/2021] [Accepted: 05/27/2021] [Indexed: 02/08/2023] Open
Abstract
Background: A wealth of experimental and epidemiological evidence suggest that Apolipoprotein A-I (ApoA-I), the main protein constituent of high-density lipoprotein (HDL), may protect against Alzheimer disease (AD). To investigate this potential role, we conducted a meta-analysis of the published studies on the relationship between serum ApoA-I and AD occurrence. Methods: We screened MEDLINE, EMBASE, Web of Science, and Scopus, for cross-sectional studies published from inception to 1 March 2021, comparing the ApoA-I serum levels between patients with AD and cognitively normal controls. Results: From an initial screening of 245 articles, 5 studies, including 397 AD patients (mean age 75.0 years, 234 females) and 367 controls (mean age 69.2 years, 182 females), met the inclusion criteria. Compared to healthy controls, AD subjects had a lower ApoA-I serum level. The pooled weighted mean difference from a random-effects model was −0.31 g/L (p < 0.0001) (95% Confidence Interval: [−0.62–0.01], with high heterogeneity (I2 = 100%). The Egger’s test confirmed an absence of publication bias (t = 0.62, p = 0.576). Conclusions: Our study showed that AD patients present lower serum levels of ApoA-I compared to cognitively normal individuals. Further studies on large population samples are required to support this finding.
Collapse
|
22
|
Sperti M, Malavolta M, Ciniero G, Borrelli S, Cavaglià M, Muscat S, Tuszynski JA, Afeltra A, Margiotta DPE, Navarini L. JAK inhibitors in immune-mediated rheumatic diseases: From a molecular perspective to clinical studies. J Mol Graph Model 2021; 104:107789. [DOI: 10.1016/j.jmgm.2020.107789] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2020] [Revised: 09/21/2020] [Accepted: 10/20/2020] [Indexed: 12/11/2022]
|
23
|
Robert J, Osto E, von Eckardstein A. The Endothelium Is Both a Target and a Barrier of HDL's Protective Functions. Cells 2021; 10:1041. [PMID: 33924941 PMCID: PMC8146309 DOI: 10.3390/cells10051041] [Citation(s) in RCA: 39] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2021] [Revised: 04/19/2021] [Accepted: 04/26/2021] [Indexed: 12/11/2022] Open
Abstract
The vascular endothelium serves as a barrier between the intravascular and extravascular compartments. High-density lipoproteins (HDL) have two kinds of interactions with this barrier. First, bloodborne HDL must pass the endothelium to access extravascular tissues, for example the arterial wall or the brain, to mediate cholesterol efflux from macrophages and other cells or exert other functions. To complete reverse cholesterol transport, HDL must even pass the endothelium a second time to re-enter circulation via the lymphatics. Transendothelial HDL transport is a regulated process involving scavenger receptor SR-BI, endothelial lipase, and ATP binding cassette transporters A1 and G1. Second, HDL helps to maintain the integrity of the endothelial barrier by (i) promoting junction closure as well as (ii) repair by stimulating the proliferation and migration of endothelial cells and their progenitor cells, and by preventing (iii) loss of glycocalix, (iv) apoptosis, as well as (v) transmigration of inflammatory cells. Additional vasoprotective functions of HDL include (vi) the induction of nitric oxide (NO) production and (vii) the inhibition of reactive oxygen species (ROS) production. These vasoprotective functions are exerted by the interactions of HDL particles with SR-BI as well as specific agonists carried by HDL, notably sphingosine-1-phophate (S1P), with their specific cellular counterparts, e.g., S1P receptors. Various diseases modify the protein and lipid composition and thereby the endothelial functionality of HDL. Thorough understanding of the structure-function relationships underlying the multiple interactions of HDL with endothelial cells is expected to elucidate new targets and strategies for the treatment or prevention of various diseases.
Collapse
Affiliation(s)
| | | | - Arnold von Eckardstein
- Institute of Clinical Chemistry, University of Zurich and University Hospital of Zurich, 8091 Zurich, Switzerland; (J.R.); (E.O.)
| |
Collapse
|
24
|
Bianchi L, Sframeli M, Vantaggiato L, Vita GL, Ciranni A, Polito F, Oteri R, Gitto E, Di Giuseppe F, Angelucci S, Versaci A, Messina S, Vita G, Bini L, Aguennouz M. Nusinersen Modulates Proteomics Profiles of Cerebrospinal Fluid in Spinal Muscular Atrophy Type 1 Patients. Int J Mol Sci 2021; 22:ijms22094329. [PMID: 33919289 PMCID: PMC8122268 DOI: 10.3390/ijms22094329] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2021] [Accepted: 04/19/2021] [Indexed: 02/06/2023] Open
Abstract
Spinal muscular atrophy (SMA) type 1 is a severe infantile autosomal-recessive neuromuscular disorder caused by a survival motor neuron 1 gene (SMN1) mutation and characterized by progressive muscle weakness. Without supportive care, SMA type 1 is rapidly fatal. The antisense oligonucleotide nusinersen has recently improved the natural course of this disease. Here, we investigated, with a functional proteomic approach, cerebrospinal fluid (CSF) protein profiles from SMA type 1 patients who underwent nusinersen administration to clarify the biochemical response to the treatment and to monitor disease progression based on therapy. Six months after starting treatment (12 mg/5 mL × four doses of loading regimen administered at days 0, 14, 28, and 63), we observed a generalized reversion trend of the CSF protein pattern from our patient cohort to that of control donors. Notably, a marked up-regulation of apolipoprotein A1 and apolipoprotein E and a consistent variation in transthyretin proteoform occurrence were detected. Since these multifunctional proteins are critically active in biomolecular processes aberrant in SMA, i.e., synaptogenesis and neurite growth, neuronal survival and plasticity, inflammation, and oxidative stress control, their nusinersen induced modulation may support SMN improved-expression effects. Hence, these lipoproteins and transthyretin could represent valuable biomarkers to assess patient responsiveness and disease progression.
Collapse
Affiliation(s)
- Laura Bianchi
- Functional Proteomics Laboratory, Department of Life Sciences, University of Siena, 53100 Siena, Italy; (L.B.); (L.V.); (L.B.)
| | - Maria Sframeli
- Nemo Sud Clinical Centre, 98125 Messina, Italy; (M.S.); (G.L.V.)
| | - Lorenza Vantaggiato
- Functional Proteomics Laboratory, Department of Life Sciences, University of Siena, 53100 Siena, Italy; (L.B.); (L.V.); (L.B.)
| | - Gian Luca Vita
- Nemo Sud Clinical Centre, 98125 Messina, Italy; (M.S.); (G.L.V.)
| | - Annamaria Ciranni
- Unit of Neurology and Neuromuscular Diseases, Department of Clinical and Experimental Medicine, University of Messina, 98125 Messina, Italy; (A.C.); (F.P.); (R.O.); (S.M.); (M.A.)
| | - Francesca Polito
- Unit of Neurology and Neuromuscular Diseases, Department of Clinical and Experimental Medicine, University of Messina, 98125 Messina, Italy; (A.C.); (F.P.); (R.O.); (S.M.); (M.A.)
| | - Rosaria Oteri
- Unit of Neurology and Neuromuscular Diseases, Department of Clinical and Experimental Medicine, University of Messina, 98125 Messina, Italy; (A.C.); (F.P.); (R.O.); (S.M.); (M.A.)
| | - Eloisa Gitto
- Neonatal and Paediatric Intensive Care Unit, Department of Human Pathology in Adult and Developmental Age, University of Messina, 98125 Messina, Italy;
| | - Fabrizio Di Giuseppe
- Dentistry and Biotechnology, and Proteomics Unit, Centre of Advanced Studies and Technoloy, Department Medical, Oral & Biotechnological Sciences, “G. d’Annunzio”, University of Chieti-Pescara, 66100 Chieti, Italy; (F.D.G.); (S.A.)
| | - Stefania Angelucci
- Dentistry and Biotechnology, and Proteomics Unit, Centre of Advanced Studies and Technoloy, Department Medical, Oral & Biotechnological Sciences, “G. d’Annunzio”, University of Chieti-Pescara, 66100 Chieti, Italy; (F.D.G.); (S.A.)
| | - Antonio Versaci
- Intensive Care Unit, AOU Policlinico “G. Martino”, 98125 Messina, Italy;
| | - Sonia Messina
- Unit of Neurology and Neuromuscular Diseases, Department of Clinical and Experimental Medicine, University of Messina, 98125 Messina, Italy; (A.C.); (F.P.); (R.O.); (S.M.); (M.A.)
| | - Giuseppe Vita
- Nemo Sud Clinical Centre, 98125 Messina, Italy; (M.S.); (G.L.V.)
- Unit of Neurology and Neuromuscular Diseases, Department of Clinical and Experimental Medicine, University of Messina, 98125 Messina, Italy; (A.C.); (F.P.); (R.O.); (S.M.); (M.A.)
- Correspondence:
| | - Luca Bini
- Functional Proteomics Laboratory, Department of Life Sciences, University of Siena, 53100 Siena, Italy; (L.B.); (L.V.); (L.B.)
| | - M’hammed Aguennouz
- Unit of Neurology and Neuromuscular Diseases, Department of Clinical and Experimental Medicine, University of Messina, 98125 Messina, Italy; (A.C.); (F.P.); (R.O.); (S.M.); (M.A.)
| |
Collapse
|
25
|
Recent Advances in the Use of Lipid-Based Nanoparticles Against Glioblastoma Multiforme. Arch Immunol Ther Exp (Warsz) 2021; 69:8. [PMID: 33772646 DOI: 10.1007/s00005-021-00609-6] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2020] [Accepted: 02/25/2021] [Indexed: 12/12/2022]
Abstract
Glioblastoma (GBM) is the most common and aggressive malignant brain tumor in adults. Although the overall incidence is less than 10 per 100,000 individuals, its poor prognosis and low survival rate make GBM a crucial public health issue. The main challenges for GBM treatment are related to tumor location and its complex and heterogeneous biology. In this sense, a broad range of nanoparticles with different sizes, architectures, and surface properties, have been engineered as brain drug delivery systems. Among them, lipid-based nanoparticles, such as liposomes, have been pointed out as promising materials to deliver antitumoral drugs to the central nervous system and thus, to improve brain drug targeting and therapeutic efficiency. Here, we describe the synthesis and general characteristics of lipid-based nanoparticles, as well as evidence in the past 5 years regarding their potential use to treat GBM.
Collapse
|
26
|
Cochran BJ, Ong KL, Manandhar B, Rye KA. APOA1: a Protein with Multiple Therapeutic Functions. Curr Atheroscler Rep 2021; 23:11. [PMID: 33591433 DOI: 10.1007/s11883-021-00906-7] [Citation(s) in RCA: 69] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/08/2021] [Indexed: 01/11/2023]
Abstract
PURPOSE OF THE REVIEW Apolipoprotein (APO) A1, the main apolipoprotein of plasma high-density lipoproteins (HDLs), has several well documented cardioprotective functions. A number of additional potentially beneficial functions of APOA1 have recently been identified. This review is concerned with the therapeutic potential of all of these functions in multiple disease states. RECENT FINDINGS Knowledge of the beneficial functions of APOA1 in atherosclerosis, thrombosis, diabetes, cancer, and neurological disorders is increasing exponentially. These insights have led to the development of clinically relevant peptides and APOA1-containing, synthetic reconstituted HDL (rHDL) preparations that mimic the functions of full-length APOA1. APOA1 is a multifunctional apolipoprotein that has therapeutic potential in several diseases. Translation of this knowledge into the clinic is likely to be dependent on the efficacy and bioavailability of small peptides and synthetic rHDL preparations that are currently under investigation, or in development.
Collapse
Affiliation(s)
- Blake J Cochran
- Lipid Research Group, School of Medical Sciences, Faculty of Medicine, University of New South Wales Sydney, Level 4E Wallace Wurth Building, Kensington, New South Wales, 2052, Australia
| | - Kwok-Leung Ong
- Lipid Research Group, School of Medical Sciences, Faculty of Medicine, University of New South Wales Sydney, Level 4E Wallace Wurth Building, Kensington, New South Wales, 2052, Australia
| | - Bikash Manandhar
- Lipid Research Group, School of Medical Sciences, Faculty of Medicine, University of New South Wales Sydney, Level 4E Wallace Wurth Building, Kensington, New South Wales, 2052, Australia
| | - Kerry-Anne Rye
- Lipid Research Group, School of Medical Sciences, Faculty of Medicine, University of New South Wales Sydney, Level 4E Wallace Wurth Building, Kensington, New South Wales, 2052, Australia.
| |
Collapse
|
27
|
Dal Magro R, Vitali A, Fagioli S, Casu A, Falqui A, Formicola B, Taiarol L, Cassina V, Marrano CA, Mantegazza F, Anselmi-Tamburini U, Sommi P, Re F. Oxidative Stress Boosts the Uptake of Cerium Oxide Nanoparticles by Changing Brain Endothelium Microvilli Pattern. Antioxidants (Basel) 2021; 10:antiox10020266. [PMID: 33572224 PMCID: PMC7916071 DOI: 10.3390/antiox10020266] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2021] [Revised: 02/03/2021] [Accepted: 02/05/2021] [Indexed: 12/21/2022] Open
Abstract
Vascular oxidative stress is considered a worsening factor in the progression of Alzheimer's disease (AD). Increased reactive oxygen species (ROS) levels promote the accumulation of amyloid-β peptide (Aβ), one of the main hallmarks of AD. In turn, Aβ is a potent inducer of oxidative stress. In early stages of AD, the concomitant action of oxidative stress and Aβ on brain capillary endothelial cells was observed to compromise the blood-brain barrier functionality. In this context, antioxidant compounds might provide therapeutic benefits. To this aim, we investigated the antioxidant activity of cerium oxide nanoparticles (CNP) in human cerebral microvascular endothelial cells (hCMEC/D3) exposed to Aβ oligomers. Treatment with CNP (13.9 ± 0.7 nm in diameter) restored basal ROS levels in hCMEC/D3 cells, both after acute or prolonged exposure to Aβ. Moreover, we found that the extent of CNP uptake by hCMEC/D3 was +43% higher in the presence of Aβ. Scanning electron microscopy and western blot analysis suggested that changes in microvilli structures on the cell surface, under pro-oxidant stimuli (Aβ or H2O2), might be involved in the enhancement of CNP uptake. This finding opens the possibility to exploit the modulation of endothelial microvilli pattern to improve the uptake of anti-oxidant particles designed to counteract ROS-mediated cerebrovascular dysfunctions.
Collapse
Affiliation(s)
- Roberta Dal Magro
- BioNanoMedicine Center NANOMIB, School of Medicine and Surgery, University of Milano-Bicocca, 20900 Monza, Italy; (S.F.); (B.F.); (L.T.); (V.C.); (C.A.M.); (F.M.); (F.R.)
- Correspondence:
| | - Agostina Vitali
- Department of Chemistry, University of Pavia, 27100 Pavia, Italy; (A.V.); (U.A.-T.)
| | - Stefano Fagioli
- BioNanoMedicine Center NANOMIB, School of Medicine and Surgery, University of Milano-Bicocca, 20900 Monza, Italy; (S.F.); (B.F.); (L.T.); (V.C.); (C.A.M.); (F.M.); (F.R.)
| | - Alberto Casu
- NABLA Lab, Biological and Environmental Sciences and Engineering Division, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Saudi Arabia; (A.C.); (A.F.)
| | - Andrea Falqui
- NABLA Lab, Biological and Environmental Sciences and Engineering Division, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Saudi Arabia; (A.C.); (A.F.)
| | - Beatrice Formicola
- BioNanoMedicine Center NANOMIB, School of Medicine and Surgery, University of Milano-Bicocca, 20900 Monza, Italy; (S.F.); (B.F.); (L.T.); (V.C.); (C.A.M.); (F.M.); (F.R.)
| | - Lorenzo Taiarol
- BioNanoMedicine Center NANOMIB, School of Medicine and Surgery, University of Milano-Bicocca, 20900 Monza, Italy; (S.F.); (B.F.); (L.T.); (V.C.); (C.A.M.); (F.M.); (F.R.)
| | - Valeria Cassina
- BioNanoMedicine Center NANOMIB, School of Medicine and Surgery, University of Milano-Bicocca, 20900 Monza, Italy; (S.F.); (B.F.); (L.T.); (V.C.); (C.A.M.); (F.M.); (F.R.)
| | - Claudia Adriana Marrano
- BioNanoMedicine Center NANOMIB, School of Medicine and Surgery, University of Milano-Bicocca, 20900 Monza, Italy; (S.F.); (B.F.); (L.T.); (V.C.); (C.A.M.); (F.M.); (F.R.)
| | - Francesco Mantegazza
- BioNanoMedicine Center NANOMIB, School of Medicine and Surgery, University of Milano-Bicocca, 20900 Monza, Italy; (S.F.); (B.F.); (L.T.); (V.C.); (C.A.M.); (F.M.); (F.R.)
| | | | - Patrizia Sommi
- Human Physiology Unit, Department of Molecular Medicine, University of Pavia, 27100 Pavia, Italy;
| | - Francesca Re
- BioNanoMedicine Center NANOMIB, School of Medicine and Surgery, University of Milano-Bicocca, 20900 Monza, Italy; (S.F.); (B.F.); (L.T.); (V.C.); (C.A.M.); (F.M.); (F.R.)
| |
Collapse
|
28
|
Hu Y, Meuret C, Martinez A, Yassine HN, Nedelkov D. Distinct patterns of apolipoprotein C-I, C-II, and C-III isoforms are associated with markers of Alzheimer's disease. J Lipid Res 2020; 62:100014. [PMID: 33518512 PMCID: PMC7859854 DOI: 10.1194/jlr.ra120000919] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Revised: 12/09/2020] [Accepted: 12/11/2020] [Indexed: 02/07/2023] Open
Abstract
Apolipoproteins C-I, C-II, and C-III interact with ApoE to regulate lipoprotein metabolism and contribute to Alzheimer's disease pathophysiology. In plasma, apoC-I and C-II exist as truncated isoforms, while apoC-III exhibits multiple glycoforms. This study aimed to 1) delineate apoC-I, C-II, and C-III isoform profiles in cerebrospinal fluid (CSF) and plasma in a cohort of nondemented older individuals (n = 61), and 2) examine the effect of APOE4 on these isoforms and their correlation with CSF Aβ42, a surrogate of brain amyloid accumulation. The isoforms of the apoCs were immunoaffinity enriched and measured with MALDI-TOF mass spectrometry, revealing a significantly higher percentage of truncated apoC-I and apoC-II in CSF compared with matched plasma, with positive correlation between CSF and plasma. A greater percentage of monosialylated and disialylated apoC-III isoforms was detected in CSF, accompanied by a lower percentage of the two nonsialylated apoC-III isoforms, with significant linear correlations between CSF and plasma. Furthermore, a greater percentage of truncated apoC-I in CSF and apoC-II in plasma and CSF was observed in individuals carrying at least one APOE Ɛ4 allele. Increased apoC-I and apoC-II truncations were associated with lower CSF Aβ42. Finally, monosialylated apoC-III was lower, and disialylated apoC-III greater in the CSF of Ɛ4 carriers. Together, these results reveal distinct patterns of the apoCs isoforms in CSF, implying CSF-specific apoCs processing. These patterns were accentuated in APOE Ɛ4 allele carriers, suggesting an association between APOE4 genotype and Alzheimer's disease pathology with apoCs processing and function in the brain.
Collapse
Affiliation(s)
| | | | - Ashley Martinez
- University of Southern California, Los Angeles, California, USA
| | | | | |
Collapse
|
29
|
Marsillach J, Adorni MP, Zimetti F, Papotti B, Zuliani G, Cervellati C. HDL Proteome and Alzheimer's Disease: Evidence of a Link. Antioxidants (Basel) 2020; 9:E1224. [PMID: 33287338 PMCID: PMC7761753 DOI: 10.3390/antiox9121224] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2020] [Revised: 11/25/2020] [Accepted: 11/30/2020] [Indexed: 12/16/2022] Open
Abstract
Several lines of epidemiological evidence link increased levels of high-density lipoprotein-cholesterol (HDL-C) with lower risk of Alzheimer's disease (AD). This observed relationship might reflect the beneficial effects of HDL on the cardiovascular system, likely due to the implication of vascular dysregulation in AD development. The atheroprotective properties of this lipoprotein are mostly due to its proteome. In particular, apolipoprotein (Apo) A-I, E, and J and the antioxidant accessory protein paraoxonase 1 (PON1), are the main determinants of the biological function of HDL. Intriguingly, these HDL constituent proteins are also present in the brain, either from in situ expression, or derived from the periphery. Growing preclinical evidence suggests that these HDL proteins may prevent the aberrant changes in the brain that characterize AD pathogenesis. In the present review, we summarize and critically examine the current state of knowledge on the role of these atheroprotective HDL-associated proteins in AD pathogenesis and physiopathology.
Collapse
Affiliation(s)
- Judit Marsillach
- Department of Environmental & Occupational Health Sciences, University of Washington, Seattle, WA 98195, USA;
| | - Maria Pia Adorni
- Unit of Neurosciences, Department of Medicine and Surgery, University of Parma, 43126 Parma, Italy;
| | - Francesca Zimetti
- Department of Food and Drug, University of Parma, 43124 Parma, Italy;
| | - Bianca Papotti
- Department of Food and Drug, University of Parma, 43124 Parma, Italy;
| | - Giovanni Zuliani
- Department of Morphology, Surgery and Experimental Medicine, University of Ferrara, 44121 Ferrara, Italy; (G.Z.); (C.C.)
| | - Carlo Cervellati
- Department of Morphology, Surgery and Experimental Medicine, University of Ferrara, 44121 Ferrara, Italy; (G.Z.); (C.C.)
| |
Collapse
|
30
|
Tsujita M, Vaisman B, Chengyu L, Vickers KC, Okuhira KI, Braesch-Andersen S, Remaley AT. Apolipoprotein A-I in mouse cerebrospinal fluid derives from the liver and intestine via plasma high-density lipoproteins assembled by ABCA1 and LCAT. FEBS Lett 2020; 595:773-788. [PMID: 33020907 DOI: 10.1002/1873-3468.13950] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Revised: 09/04/2020] [Accepted: 09/20/2020] [Indexed: 12/12/2022]
Abstract
Apolipoprotein (apo) A-I, the major structural protein of high-density lipoprotein (HDL), is present in human and mouse cerebrospinal fluid (CSF) despite its lack of expression in brain cells. To identify the origin of apoA-I in CSF, we generated intestine-specific and liver-specific Apoa1 knockout mice (Apoa1ΔInt and Apoa1Δliv mice, respectively). Lipoprotein profiles of Apoa1ΔInt and Apoa1ΔLiv mice resembled those of control littermates, whereas knockout of Apoa1 in both intestine and liver (Apoa1ΔIntΔLiv ) resulted in a 60-percent decrease in HDL-cholesterol levels, thus strongly mimicking the Apoa1-/- mice. Immunoassays revealed that mouse apoA-I was not present in the CSF of the Apoa1ΔIntΔLiv mice. Furthermore, apoA-I levels in CSF were highly correlated with plasma spherical HDL levels, which were regulated by ABCA1 and LCAT. Collectively, these results suggest that apoA-I protein in CSF originates in liver and small intestine and is taken up from the plasma.
Collapse
Affiliation(s)
- Maki Tsujita
- Biochemistry, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | - Boris Vaisman
- Lipoprotein Metabolism Section, Translational Vascular Medicine Branch, NHLBI, NIH, Bethesda, MD, USA
| | - Liu Chengyu
- Transgenic Core facility, NHLBI, NIH, Bethesda, MD, USA
| | - Kasey C Vickers
- Medicine, Vanderbilt University Medical Center, Nashville, TN, USA
| | | | | | - Alan T Remaley
- Lipoprotein Metabolism Section, Translational Vascular Medicine Branch, NHLBI, NIH, Bethesda, MD, USA
| |
Collapse
|
31
|
Gliozzi M, Musolino V, Bosco F, Scicchitano M, Scarano F, Nucera S, Zito MC, Ruga S, Carresi C, Macrì R, Guarnieri L, Maiuolo J, Tavernese A, Coppoletta AR, Nicita C, Mollace R, Palma E, Muscoli C, Belzung C, Mollace V. Cholesterol homeostasis: Researching a dialogue between the brain and peripheral tissues. Pharmacol Res 2020; 163:105215. [PMID: 33007421 DOI: 10.1016/j.phrs.2020.105215] [Citation(s) in RCA: 43] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/21/2020] [Revised: 09/23/2020] [Accepted: 09/24/2020] [Indexed: 02/07/2023]
Abstract
Cholesterol homeostasis is a highly regulated process in human body because of its several functions underlying the biology of cell membranes, the synthesis of all steroid hormones and bile acids and the need of trafficking lipids destined to cell metabolism. In particular, it has been recognized that peripheral and central nervous system cholesterol metabolism are separated by the blood brain barrier and are regulated independently; indeed, peripherally, it depends on the balance between dietary intake and hepatic synthesis on one hand and its degradation on the other, whereas in central nervous system it is synthetized de novo to ensure brain physiology. In view of this complex metabolism and its relevant functions in mammalian, impaired levels of cholesterol can induce severe cellular dysfunction leading to metabolic, cardiovascular and neurodegenerative diseases. The aim of this review is to clarify the role of cholesterol homeostasis in health and disease highlighting new intriguing aspects of the cross talk between its central and peripheral metabolism.
Collapse
Affiliation(s)
- Micaela Gliozzi
- Institute of Research for Food Safety & Health (IRC-FSH) - Department of Health Sciences, University "Magna Graecia" of Catanzaro, Catanzaro, Italy.
| | - Vincenzo Musolino
- Institute of Research for Food Safety & Health (IRC-FSH) - Department of Health Sciences, University "Magna Graecia" of Catanzaro, Catanzaro, Italy.
| | - Francesca Bosco
- Institute of Research for Food Safety & Health (IRC-FSH) - Department of Health Sciences, University "Magna Graecia" of Catanzaro, Catanzaro, Italy.
| | - Miriam Scicchitano
- Institute of Research for Food Safety & Health (IRC-FSH) - Department of Health Sciences, University "Magna Graecia" of Catanzaro, Catanzaro, Italy.
| | - Federica Scarano
- Institute of Research for Food Safety & Health (IRC-FSH) - Department of Health Sciences, University "Magna Graecia" of Catanzaro, Catanzaro, Italy.
| | - Saverio Nucera
- Institute of Research for Food Safety & Health (IRC-FSH) - Department of Health Sciences, University "Magna Graecia" of Catanzaro, Catanzaro, Italy.
| | - Maria Caterina Zito
- Institute of Research for Food Safety & Health (IRC-FSH) - Department of Health Sciences, University "Magna Graecia" of Catanzaro, Catanzaro, Italy.
| | - Stefano Ruga
- Institute of Research for Food Safety & Health (IRC-FSH) - Department of Health Sciences, University "Magna Graecia" of Catanzaro, Catanzaro, Italy.
| | - Cristina Carresi
- Institute of Research for Food Safety & Health (IRC-FSH) - Department of Health Sciences, University "Magna Graecia" of Catanzaro, Catanzaro, Italy.
| | - Roberta Macrì
- Institute of Research for Food Safety & Health (IRC-FSH) - Department of Health Sciences, University "Magna Graecia" of Catanzaro, Catanzaro, Italy.
| | - Lorenza Guarnieri
- Institute of Research for Food Safety & Health (IRC-FSH) - Department of Health Sciences, University "Magna Graecia" of Catanzaro, Catanzaro, Italy.
| | - Jessica Maiuolo
- Institute of Research for Food Safety & Health (IRC-FSH) - Department of Health Sciences, University "Magna Graecia" of Catanzaro, Catanzaro, Italy.
| | - Annamaria Tavernese
- Division of Cardiology, University Hospital Policlinico Tor Vergata, Rome, Italy.
| | - Anna Rita Coppoletta
- Institute of Research for Food Safety & Health (IRC-FSH) - Department of Health Sciences, University "Magna Graecia" of Catanzaro, Catanzaro, Italy.
| | - Caterina Nicita
- Institute of Research for Food Safety & Health (IRC-FSH) - Department of Health Sciences, University "Magna Graecia" of Catanzaro, Catanzaro, Italy.
| | - Rocco Mollace
- Institute of Research for Food Safety & Health (IRC-FSH) - Department of Health Sciences, University "Magna Graecia" of Catanzaro, Catanzaro, Italy.
| | - Ernesto Palma
- Institute of Research for Food Safety & Health (IRC-FSH) - Department of Health Sciences, University "Magna Graecia" of Catanzaro, Catanzaro, Italy.
| | - Carolina Muscoli
- Institute of Research for Food Safety & Health (IRC-FSH) - Department of Health Sciences, University "Magna Graecia" of Catanzaro, Catanzaro, Italy; IRCCS San Raffaele Pisana, Via di Valcannuta, Rome, Italy.
| | | | - Vincenzo Mollace
- Institute of Research for Food Safety & Health (IRC-FSH) - Department of Health Sciences, University "Magna Graecia" of Catanzaro, Catanzaro, Italy; IRCCS San Raffaele Pisana, Via di Valcannuta, Rome, Italy.
| |
Collapse
|
32
|
The Role of HDL and HDL Mimetic Peptides as Potential Therapeutics for Alzheimer's Disease. Biomolecules 2020; 10:biom10091276. [PMID: 32899606 PMCID: PMC7563116 DOI: 10.3390/biom10091276] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2020] [Revised: 08/25/2020] [Accepted: 08/31/2020] [Indexed: 12/11/2022] Open
Abstract
The role of high-density lipoproteins (HDL) in the cardiovascular system has been extensively studied and the cardioprotective effects of HDL are well established. As HDL particles are formed both in the systemic circulation and in the central nervous system, the role of HDL and its associated apolipoproteins in the brain has attracted much research interest in recent years. Alzheimer’s disease (AD) is the most prevalent neurodegenerative disorder and the leading cause of dementia worldwide, for which there currently exists no approved disease modifying treatment. Multiple lines of evidence, including a number of large-scale human clinical studies, have shown a robust connection between HDL levels and AD. Low levels of HDL are associated with increased risk and severity of AD, whereas high levels of HDL are correlated with superior cognitive function. Although the mechanisms underlying the protective effects of HDL in the brain are not fully understood, many of the functions of HDL, including reverse lipid/cholesterol transport, anti-inflammation/immune modulation, anti-oxidation, microvessel endothelial protection, and proteopathy modification, are thought to be critical for its beneficial effects. This review describes the current evidence for the role of HDL in AD and the potential of using small peptides mimicking HDL or its associated apolipoproteins (HDL-mimetic peptides) as therapeutics to treat AD.
Collapse
|
33
|
Alasmari F, Alsanea S, Masood A, Alhazzani K, Alanazi IO, Musambil M, Alfadda AA, Alshammari MA, Alasmari AF, Benabdelkamel H. Serum proteomic profiling of patients with amphetamine use disorder. Drug Alcohol Depend 2020; 214:108157. [PMID: 32652378 DOI: 10.1016/j.drugalcdep.2020.108157] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2020] [Revised: 05/22/2020] [Accepted: 06/23/2020] [Indexed: 12/27/2022]
Abstract
BACKGROUND Amphetamine use disorder has been recently classified as an epidemic condition. Amphetamine use/abuse has been associated with several neurological and inflammatory effects. However, the exact mechanism involved in these effects warrants further investigation. The aim of this study was to determine any alterations in the serum proteome of individuals classified as patients with amphetamine use disorder compared to that of control subjects. METHODS An untargeted proteomic approach employing two-dimensional difference in gel electrophoresis coupled with mass spectrometry was used to identify the patterns of differentially expressed proteins. Serum samples were collected from 20 individuals (males) including 10 subjects with amphetamine use disorder and 10 healthy controls for the present study. RESULTS The analysis revealed 78 proteins with a significant difference in protein abundance between the amphetamine-addicted subjects and controls. Among them, 71 proteins were upregulated while 7 proteins remained downregulated in the amphetamine-addicted group. These proteins were further analyzed by ingenuity pathway analysis (IPA) to investigate their correlation with other biomarkers. IPA revealed the correlation of altered proteins with mitogen-activated protein kinase (MAP2K1/K2), p38MAPK, protein kinase-B (PKB; Akt), extracellular signal-regulated kinase (ERK1/2), and nuclear factor-κB signaling pathways. Importantly, these pathways are highly involved in neurological diseases, inflammatory responses, and cellular compromise. CONCLUSIONS Our data suggest that the changes in the levels of serum proteins between amphetamine and control groups might affect cellular compromise, inflammatory response, and neurological diseases.
Collapse
Affiliation(s)
- Fawaz Alasmari
- Department of Pharmacology and Toxicology, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh 11451, Saudi Arabia
| | - Sary Alsanea
- Department of Pharmacology and Toxicology, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh 11451, Saudi Arabia
| | - Afshan Masood
- Proteomics Resource Unit, Obesity Research Center, College of Medicine, King Saud University, P.O. Box 2925 (98), Riyadh 11461, Saudi Arabia
| | - Khalid Alhazzani
- Department of Pharmacology and Toxicology, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh 11451, Saudi Arabia
| | - Ibrahim O Alanazi
- The National Center of Biotechnology (NCB), Life Science and Environment Research Institute, King Abdulaziz City for Science and Technology (KACST), P.O. Box 6086, Riyadh, Saudi Arabia
| | - Mohthash Musambil
- Proteomics Resource Unit, Obesity Research Center, College of Medicine, King Saud University, P.O. Box 2925 (98), Riyadh 11461, Saudi Arabia
| | - Assim A Alfadda
- Proteomics Resource Unit, Obesity Research Center, College of Medicine, King Saud University, P.O. Box 2925 (98), Riyadh 11461, Saudi Arabia; Department of Medicine, College of Medicine, King Saud University, P.O. Box 2925 (98), Riyadh 11461, Saudi Arabia
| | - Musaad A Alshammari
- Department of Pharmacology and Toxicology, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh 11451, Saudi Arabia
| | - Abdullah F Alasmari
- Department of Pharmacology and Toxicology, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh 11451, Saudi Arabia
| | - Hicham Benabdelkamel
- Proteomics Resource Unit, Obesity Research Center, College of Medicine, King Saud University, P.O. Box 2925 (98), Riyadh 11461, Saudi Arabia.
| |
Collapse
|
34
|
Binda A, Murano C, Rivolta I. Innovative Therapies and Nanomedicine Applications for the Treatment of Alzheimer's Disease: A State-of-the-Art (2017-2020). Int J Nanomedicine 2020; 15:6113-6135. [PMID: 32884267 PMCID: PMC7434571 DOI: 10.2147/ijn.s231480] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2020] [Accepted: 07/08/2020] [Indexed: 12/11/2022] Open
Abstract
The field of nanomedicine is constantly expanding. Since the first work dated in 1999, almost 28 thousand articles have been published, and more and more are published every year: just think that only in the last five years 20,855 have come out (source PUBMED) including original research and reviews. The goal of this review is to present the current knowledge about nanomedicine in Alzheimer’s disease, a widespread neurodegenerative disorder in the over 60 population that deeply affects memory and cognition. Thus, after a brief introduction on the pathology and on the state-of-the-art research for NPs passing the BBB, special attention is placed to new targets that can enter the interest of nanoparticle designers and to new promising therapies. The authors performed a literature review limited to the last three years (2017–2020) of available studies with the intention to present only novel formulations or approaches where at least in vitro studies have been performed. This choice was made because, while limiting the sector to nanotechnology applied to Alzheimer, an organic census of all the relevant news is difficult to obtain.
Collapse
Affiliation(s)
- Anna Binda
- School of Medicine and Surgery, University of Milano-Bicocca, Monza (MB) 20900, Italy
| | - Carmen Murano
- School of Medicine and Surgery, University of Milano-Bicocca, Monza (MB) 20900, Italy
| | - Ilaria Rivolta
- School of Medicine and Surgery, Nanomedicine Center NANOMIB, NeuroMI Milan Center for Neuroscience, University of Milano-Bicocca, Monza (MB) 20900, Italy
| |
Collapse
|
35
|
Xiao M, Xiao ZJ, Yang B, Lan Z, Fang F. Blood-Brain Barrier: More Contributor to Disruption of Central Nervous System Homeostasis Than Victim in Neurological Disorders. Front Neurosci 2020; 14:764. [PMID: 32903669 PMCID: PMC7438939 DOI: 10.3389/fnins.2020.00764] [Citation(s) in RCA: 56] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2020] [Accepted: 06/29/2020] [Indexed: 12/22/2022] Open
Abstract
The blood-brain barrier (BBB) is a dynamic but solid shield in the cerebral microvascular system. It plays a pivotal role in maintaining central nervous system (CNS) homeostasis by regulating the exchange of materials between the circulation and the brain and protects the neural tissue from neurotoxic components as well as pathogens. Here, we discuss the development of the BBB in physiological conditions and then focus on the role of the BBB in cerebrovascular disease, including acute ischemic stroke and intracerebral hemorrhage, and neurodegenerative disorders, such as Alzheimer's disease (AD), Parkinson's disease (PD), and multiple sclerosis (MS). Finally, we summarize recent advancements in the development of therapies targeting the BBB and outline future directions and outstanding questions in the field. We propose that BBB dysfunction not only results from, but is causal in the pathogenesis of neurological disorders; the BBB is more a contributor to the disruption of CNS homeostasis than a victim in neurological disorders.
Collapse
Affiliation(s)
- Minjia Xiao
- Department of Neurology, Second Xiangya Hospital, Central South University, Changsha, China
- Department of Critical Care Medicine, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Zhi Jie Xiao
- Department of Neurology, Second Xiangya Hospital, Central South University, Changsha, China
| | - Binbin Yang
- Department of Neurology, Second Xiangya Hospital, Central South University, Changsha, China
| | - Ziwei Lan
- Department of Neurology, Second Xiangya Hospital, Central South University, Changsha, China
| | - Fang Fang
- Department of Neurology, Second Xiangya Hospital, Central South University, Changsha, China
| |
Collapse
|
36
|
Taiarol L, Formicola B, Magro RD, Sesana S, Re F. An update of nanoparticle-based approaches for glioblastoma multiforme immunotherapy. Nanomedicine (Lond) 2020; 15:1861-1871. [PMID: 32731839 DOI: 10.2217/nnm-2020-0132] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Glioblastoma multiforme is a serious medical issue in the brain oncology field due to its aggressiveness and recurrence. Immunotherapy has emerged as a valid approach to counteract the growth and metastasization of glioblastoma multiforme. Among the different innovative approaches investigated, nanoparticles gain attention because of their versatility which is key in allowing precise targeting of brain tumors and increasing targeted drug delivery to the brain, thus minimizing adverse effects. This article reviews the progress made in this field over the past 2 years, focusing on nonspherical and biomimetic particles and on vectors for the delivery of nucleic acids. However, challenges still need to be addressed, considering the improvement of the particles passage across the blood-meningeal barrier and/or the blood-brain barrier, promoting the clinical translatability of these approaches.
Collapse
Affiliation(s)
- Lorenzo Taiarol
- School of Medicine & Surgery, Nanomedicine Center NANOMIB, University of Milano-Bicocca, Monza, 20900, Italy
| | - Beatrice Formicola
- School of Medicine & Surgery, Nanomedicine Center NANOMIB, University of Milano-Bicocca, Monza, 20900, Italy
| | - Roberta Dal Magro
- School of Medicine & Surgery, Nanomedicine Center NANOMIB, University of Milano-Bicocca, Monza, 20900, Italy
| | - Silvia Sesana
- School of Medicine & Surgery, Nanomedicine Center NANOMIB, University of Milano-Bicocca, Monza, 20900, Italy
| | - Francesca Re
- School of Medicine & Surgery, Nanomedicine Center NANOMIB, University of Milano-Bicocca, Monza, 20900, Italy
| |
Collapse
|
37
|
Ciccone L, Shi C, di Lorenzo D, Van Baelen AC, Tonali N. The Positive Side of the Alzheimer's Disease Amyloid Cross-Interactions: The Case of the Aβ 1-42 Peptide with Tau, TTR, CysC, and ApoA1. Molecules 2020; 25:E2439. [PMID: 32456156 PMCID: PMC7288020 DOI: 10.3390/molecules25102439] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2020] [Revised: 05/18/2020] [Accepted: 05/22/2020] [Indexed: 12/20/2022] Open
Abstract
Alzheimer's disease (AD) represents a progressive amyloidogenic disorder whose advancement is widely recognized to be connected to amyloid-β peptides and Tau aggregation. However, several other processes likely contribute to the development of AD and some of them might be related to protein-protein interactions. Amyloid aggregates usually contain not only single type of amyloid protein, but also other type of proteins and this phenomenon can be rationally explained by the process of protein cross-seeding and co-assembly. Amyloid cross-interaction is ubiquitous in amyloid fibril formation and so a better knowledge of the amyloid interactome could help to further understand the mechanisms of amyloid related diseases. In this review, we discuss about the cross-interactions of amyloid-β peptides, and in particular Aβ1-42, with other amyloids, which have been presented either as integrated part of Aβ neurotoxicity process (such as Tau) or conversely with a preventive role in AD pathogenesis by directly binding to Aβ (such as transthyretin, cystatin C and apolipoprotein A1). Particularly, we will focus on all the possible therapeutic strategies aiming to rescue the Aβ toxicity by taking inspiration from these protein-protein interactions.
Collapse
Affiliation(s)
- Lidia Ciccone
- Department of Pharmacy, University of Pisa, via Bonanno 6, 56126 Pisa, Italy
| | - Chenghui Shi
- CNRS, BioCIS, Université Paris-Saclay, rue Jean-Baptiste Clément 5, 92290 Châtenay-Malabry, France; (C.S.); (D.d.L.)
| | - Davide di Lorenzo
- CNRS, BioCIS, Université Paris-Saclay, rue Jean-Baptiste Clément 5, 92290 Châtenay-Malabry, France; (C.S.); (D.d.L.)
| | - Anne-Cécile Van Baelen
- Département Médicaments et Technologies pour la Santé (DMTS), CEA, INRAE, Université Paris Saclay, SIMoS, 91191 Gif-sur-Yvette, France;
| | - Nicolo Tonali
- CNRS, BioCIS, Université Paris-Saclay, rue Jean-Baptiste Clément 5, 92290 Châtenay-Malabry, France; (C.S.); (D.d.L.)
| |
Collapse
|
38
|
The Clustering of mApoE Anti-Amyloidogenic Peptide on Nanoparticle Surface Does Not Alter Its Performance in Controlling Beta-Amyloid Aggregation. Int J Mol Sci 2020; 21:ijms21031066. [PMID: 32033502 PMCID: PMC7036774 DOI: 10.3390/ijms21031066] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2020] [Revised: 01/30/2020] [Accepted: 02/03/2020] [Indexed: 12/11/2022] Open
Abstract
The deposition of amyloid-β (Aβ) plaques in the brain is a significant pathological signature of Alzheimer’s disease, correlating with synaptic dysfunction and neurodegeneration. Several compounds, peptides, or drugs have been designed to redirect or stop Aβ aggregation. Among them, the trideca-peptide CWG-LRKLRKRLLR (mApoE), which is derived from the receptor binding sequence of apolipoprotein E, is effectively able to inhibit Aβ aggregation and to promote fibril disaggregation. Taking advantage of Atomic Force Microscopy (AFM) imaging and fluorescence techniques, we investigate if the clustering of mApoE on gold nanoparticles (AuNP) surface may affect its performance in controlling Aβ aggregation/disaggregation processes. The results showed that the ability of free mApoE to destroy preformed Aβ fibrils or to hinder the Aβ aggregation process is preserved after its clustering on AuNP. This allows the possibility to design multifunctional drug delivery systems with clustering of anti-amyloidogenic molecules on any NP surface without affecting their performance in controlling Aβ aggregation processes.
Collapse
|
39
|
D’Arrigo JS. Nanotargeting of Drug(s) for Delaying Dementia: Relevance of Covid-19 Impact on Dementia. Am J Alzheimers Dis Other Demen 2020; 35:1533317520976761. [PMID: 33307726 PMCID: PMC10623919 DOI: 10.1177/1533317520976761] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
By incorporating appropriate drug(s) into lipid (biobased) nanocarriers, one obtains a combination therapeutic for dementia treatment that targets certain cell-surface scavenger receptors (mainly class B type I, or "SR-BI") and thereby crosses the blood-brain barrier. The cardiovascular risk factors for dementia trigger widespread inflammation -- which lead to neurodegeneration, gradual cognitive/memory decline, and eventually (late-onset) dementia. Accordingly, one useful strategy to delay dementia could be based upon nanotargeting drug(s), using lipid nanocarriers, toward a major receptor class responsible for inflammation-associated (cytokine-mediated) cell signaling events. At the same time, the immune response and excessive inflammation, commonly observed in the very recent human coronavirus (COVID-19) pandemic, may accelerate the progression of brain inflammatory neurodegeneration-which increases the probability of post-infection memory impairment and accelerating progression of Alzheimer's disease. Hence, the proposed multitasking combination therapeutic, using a (biobased) lipid nanocarrier, may also display greater effectiveness at different stages of dementia.
Collapse
Affiliation(s)
- Joseph S. D’Arrigo
- Cavitation-Control Technology Inc, Farmington, CT, USA. D’Arrigo is now with Cav-Con, Inc, Bellevue, WA, USA
| |
Collapse
|
40
|
Cho KH, Park HJ, Kim SJ, Kim JR. Decrease in HDL-C is Associated with Age and Household Income in Adults from the Korean National Health and Nutrition Examination Survey 2017: Correlation Analysis of Low HDL-C and Poverty. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2019; 16:E3329. [PMID: 31509977 PMCID: PMC6765955 DOI: 10.3390/ijerph16183329] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/22/2019] [Revised: 08/27/2019] [Accepted: 09/06/2019] [Indexed: 12/12/2022]
Abstract
A low serum high-density lipoproteins-cholesterol (HDL-C) level is a risk factor of cardiovascular disease and dementia. On the other hand, no study has elucidated the correlation between household income and the HDL-C level in the adult population. In the present study, 5535 subjects (20-80 year-old individuals) were selected from the Korean national health and nutrition examination survey 2017 (KNHANES VII-2, n = 2469 men, n = 3066 women). They were classified into five levels of household income grades ranging from one (the lowest) to five (the highest). They were also classified according to the HDL-C level: category 1 (<40 mg/dL, n = 943), category 2 (40-49 mg/dL, n = 1764), category 3 (50-59 mg/dL, n = 1572), category 4 (60-69 mg/dL, n = 820), and category 5 (≥70 mg/dL, n = 436). Generally, in both genders, a higher HDL-C level is associated with a larger percentage of income grades 4 and 5. Moreover, the lowest HDL-C group showed the largest percentage of income grade 1. In both groups, a significant increase in the average income grade was associated with a concomitant increase in the HDL-C level (men, p = 0.03, women, p < 0.001). In the low HDL-C category, a lower income grade is associated directly with a lower HDL-C level, which suggests that poverty is associated directly with a low HDL-C. Women showed a 3.3-fold higher incidence of dementia than men did at later-life. The sharp decrease in HDL-C in the female group older than 50 was accompanied by a dramatic increase in the incidence of dementia. However, the male group showed a relatively mild decrease in the HDL-C level after mid-life and weak elevation in the incidence of dementia. In conclusion, in both genders, the lower income group showed a larger prevalence of low-HDL-C levels. The decrease in HDL-C after middle age was strongly associated with the considerable increase in dementia in later-life.
Collapse
Affiliation(s)
- Kyung-Hyun Cho
- LipoLab, Yeungnam University, Gyeongsan 712-749, Korea.
- RayDel Lipoprotein Research Center, Daegu 41061, Korea.
- Department of Biochemistry and Molecular Biology, Smart-Aging Convergence Research Center, College of Medicine, Yeungnam University, Daegu 705-717, Korea.
| | - Hye-Jeong Park
- LipoLab, Yeungnam University, Gyeongsan 712-749, Korea.
- RayDel Lipoprotein Research Center, Daegu 41061, Korea.
| | - Suk-Jeong Kim
- LipoLab, Yeungnam University, Gyeongsan 712-749, Korea.
- RayDel Lipoprotein Research Center, Daegu 41061, Korea.
| | - Jae-Ryong Kim
- Department of Biochemistry and Molecular Biology, Smart-Aging Convergence Research Center, College of Medicine, Yeungnam University, Daegu 705-717, Korea.
| |
Collapse
|