1
|
Landaverde-Mejia K, Dufoo-Hurtado E, Camacho-Vega D, Maldonado-Celis ME, Mendoza-Diaz S, Campos-Vega R. Pistachio (Pistacia vera L.) consumption improves cognitive performance and mood in overweight young adults: A pilot study. Food Chem 2024; 457:140211. [PMID: 38943918 DOI: 10.1016/j.foodchem.2024.140211] [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: 04/23/2024] [Revised: 06/10/2024] [Accepted: 06/22/2024] [Indexed: 07/01/2024]
Abstract
This pilot study evaluated the impact of pistachio consumption on cognitive performance and mood in overweight young adults. Pistachios were characterized (chemical and nutraceutical), and a baseline-final, uncontrolled nutritional intervention was performed (28 g of pistachio/28 days). Psychometric tests were applied to estimate cognitive performance and mood; anthropometric evaluation, biochemical analysis, and plasma antioxidant activity were included. The main component of nuts was lipids (48.1%). Pistachios consumption significantly (p ≤ 0.05) reduced waist circumference (-1.47 cm), total cholesterol (-10.21 mg/dL), LDL (-6.57 mg/dL), and triglycerides (-21.07 mg/dL), and increased plasma antioxidant activity. Pistachio supplementation improved risk tolerance (p ≤ 0.006) and decision-making strategy (p ≤ 0.002; BART-task), executive functions (BCST-task; p ≤ 0.006), and selective and sustained attention (Go/No-Go-test; p ≤ 0.016). The mood state was positively modulated (p ≤ 0.05) for anxiety, anger-hostility, and sadness-depression. These results show for the first time the benefits of pistachio consumption on cognitive performance and mood in overweight young adults.
Collapse
Affiliation(s)
- Karina Landaverde-Mejia
- Postgraduate Program in Food of the Center of the Republic (PROPAC), Research and Graduate Studies in Food Science, School of Chemistry, Universidad Autónoma de Querétaro, Santiago de Querétaro, Mexico
| | - Elisa Dufoo-Hurtado
- Postgraduate Program in Food of the Center of the Republic (PROPAC), Research and Graduate Studies in Food Science, School of Chemistry, Universidad Autónoma de Querétaro, Santiago de Querétaro, Mexico
| | - Diego Camacho-Vega
- Department of Medicine and Psychology, Universidad Autónoma de Baja California, Tijuana, Mexico.
| | | | - Sandra Mendoza-Diaz
- Postgraduate Program in Food of the Center of the Republic (PROPAC), Research and Graduate Studies in Food Science, School of Chemistry, Universidad Autónoma de Querétaro, Santiago de Querétaro, Mexico.
| | - Rocio Campos-Vega
- Postgraduate Program in Food of the Center of the Republic (PROPAC), Research and Graduate Studies in Food Science, School of Chemistry, Universidad Autónoma de Querétaro, Santiago de Querétaro, Mexico.
| |
Collapse
|
2
|
Wieczorek E, Vauzour D, Pontifex MG, Nuzzo D. Editorial: Nutrition for an aging brain. Front Nutr 2024; 11:1405643. [PMID: 38868552 PMCID: PMC11167093 DOI: 10.3389/fnut.2024.1405643] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2024] [Accepted: 04/19/2024] [Indexed: 06/14/2024] Open
Affiliation(s)
- Elżbieta Wieczorek
- Department of Biochemistry, Molecular Biology and Biotechnology, Faculty of Chemistry, Wrocław University of Science and Technology, Wrocław, Poland
| | - David Vauzour
- Norwich Medical School, Faculty of Medicine and Health Sciences, University of East Anglia, Norwich, United Kingdom
| | - Matthew G. Pontifex
- Norwich Medical School, Faculty of Medicine and Health Sciences, University of East Anglia, Norwich, United Kingdom
| | - Domenico Nuzzo
- Institute for Biomedical Research and Innovation, National Research Council of Italy, Palermo, Italy
| |
Collapse
|
3
|
Firth W, Pye KR, Weightman Potter PG. Astrocytes at the intersection of ageing, obesity, and neurodegeneration. Clin Sci (Lond) 2024; 138:515-536. [PMID: 38652065 DOI: 10.1042/cs20230148] [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: 11/17/2023] [Revised: 04/05/2024] [Accepted: 04/09/2024] [Indexed: 04/25/2024]
Abstract
Once considered passive cells of the central nervous system (CNS), glia are now known to actively maintain the CNS parenchyma; in recent years, the evidence for glial functions in CNS physiology and pathophysiology has only grown. Astrocytes, a heterogeneous group of glial cells, play key roles in regulating the metabolic and inflammatory landscape of the CNS and have emerged as potential therapeutic targets for a variety of disorders. This review will outline astrocyte functions in the CNS in healthy ageing, obesity, and neurodegeneration, with a focus on the inflammatory responses and mitochondrial function, and will address therapeutic outlooks.
Collapse
Affiliation(s)
- Wyn Firth
- School of Optometry and Vision Sciences, Cardiff University, Cardiff, U.K
| | - Katherine R Pye
- Department of Clinical and Biomedical Sciences, University of Exeter Medical School, Faculty of Health and Life Sciences, University of Exeter, Exeter, U.K
| | - Paul G Weightman Potter
- Department of Clinical and Biomedical Sciences, University of Exeter Medical School, Faculty of Health and Life Sciences, University of Exeter, Exeter, U.K
| |
Collapse
|
4
|
Gravandi MM, Hosseini SZ, Alavi SD, Noori T, Sureda A, Amirian R, Farzaei MH, Shirooie S. The Protective Effects of Pistacia Atlantica Gum in a Rat Model of Aluminum Chloride-Induced Alzheimer's Disease via Affecting BDNF and NF-kB. IRANIAN JOURNAL OF PHARMACEUTICAL RESEARCH : IJPR 2024; 23:e142203. [PMID: 39005733 PMCID: PMC11246649 DOI: 10.5812/ijpr-142203] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/18/2023] [Revised: 05/12/2024] [Accepted: 05/13/2024] [Indexed: 07/16/2024]
Abstract
Alzheimer's disease (AD) is a neurodegenerative condition characterized by progressive cognitive deterioration, including deficits in memory and other cognitive functions. Oxidative stress and free radical damage play significant roles in its pathogenesis. This study aimed to investigate the potential anti-inflammatory and neuroprotective effects of Pistacia atlantica gum (administered at doses of 50 and 100 mg/kg for 14 days) in a rat model of AD induced by aluminum chloride (AlCl3). Behavioral changes were assessed using open field, passive avoidance, and elevated plus maze tests. Additionally, nitrite levels, nuclear factor-kappa B (NF-κB), brain-derived neurotrophic factor (BDNF), and immunostaining were evaluated. Administration of P. atlantica gum significantly increased step-through latency in the passive avoidance test (P < 0.01 and P < 0.001), enhanced mobility in the open field test (P < 0.01 and P < 0.001), and reduced anxiety-like behaviors in the elevated plus maze (P < 0.001) compared to the AlCl3 group. Treatment with the gum partially normalized the elevated levels of NF-κB and the decreased levels of BDNF caused by AlCl3 exposure. Our findings suggest that P. atlantica gum administration may alleviate oxidative stress, neuroinflammation, and cognitive impairment in AD rats.
Collapse
Affiliation(s)
| | - Seyede Zahra Hosseini
- Student Research Committee, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Seyede Darya Alavi
- Student Research Committee, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Tayebeh Noori
- Pharmaceutical Sciences Research Center, Health Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Antoni Sureda
- Research Group on Community Nutrition and Oxidative Stress (NUCOX) and Health Research Institute of Balearic Islands (IdISBa), University of Balearic Islands-IUNICS, Palma de Mallorca E-07122, Balearic Islands, Spain
| | - Roshanak Amirian
- Student Research Committee, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Mohammad Hosein Farzaei
- Pharmaceutical Sciences Research Center, Health Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Samira Shirooie
- Pharmaceutical Sciences Research Center, Health Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran
| |
Collapse
|
5
|
Bima A, Eldakhakhny B, Alamoudi AA, Awan Z, Alnami A, Abo-Elkhair SM, Sakr H, Ghoneim FM, Elsamanoudy A. Molecular Study of the Protective Effect of a Low-Carbohydrate, High-Fat Diet against Brain Insulin Resistance in an Animal Model of Metabolic Syndrome. Brain Sci 2023; 13:1383. [PMID: 37891752 PMCID: PMC10605073 DOI: 10.3390/brainsci13101383] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2023] [Revised: 09/25/2023] [Accepted: 09/27/2023] [Indexed: 10/29/2023] Open
Abstract
Brain insulin resistance is linked to metabolic syndrome (MetS). A low-carbohydrate, high-fat (LCHF) diet has been proposed to have a protective effect. Therefore, this study aimed to investigate the brain insulin resistance markers in a rat animal model of MetS and the protective effects of the LCHF diet. Four groups of male rats (10/group) were created. Group I (Control) was fed a regular diet. Groups II-IV were injected with dexamethasone (DEX) to induce MetS. Group II received DEX with a regular diet. Group III (DEX + LCHF) rates were fed a low-carbohydrate, high-fat diet, while Group IV (DEX + HCLF) rats were fed a high-carbohydrate, low-fat (HCLF) diet. At the end of the four-week experiment, HOMA-IR was calculated. Moreover, cerebral gene expression analysis of S-100B, BDNF, TNF-α, IGF-1, IGF-1 R, IGFBP-2, IGFBP-5, Bax, Bcl-2, and caspase-3 was carried out. In the DEX group, rats showed a significant increase in the HOMA-IR and a decrease in the gene expression of IGF-1, IGF-1 R, IGFBP-2, IGFBP-5, BDNF, and Bcl2, with a concomitant rise in S100B, TNF-α, Bax, and caspase-3. The LCHF diet group showed a significantly opposite effect on all parameters. In conclusion, MetS is associated with dysregulated cerebral gene expression of BDNF, S100B, and TNF-α and disturbed IGF-1 signaling, with increased apoptosis and neuroinflammation. Moreover, the LCHF diet showed a protective effect, as evidenced by preservation of the investigated biochemical and molecular parameters.
Collapse
Affiliation(s)
- Abdulhadi Bima
- Clinical Biochemistry Department, Faculty of Medicine, King Abdulaziz University, Jeddah 21465, Saudi Arabia; (A.B.); (B.E.); (A.A.A.); (Z.A.); (A.A.)
| | - Basmah Eldakhakhny
- Clinical Biochemistry Department, Faculty of Medicine, King Abdulaziz University, Jeddah 21465, Saudi Arabia; (A.B.); (B.E.); (A.A.A.); (Z.A.); (A.A.)
- Food, Nutrition, and Lifestyle Research Unit, King Fahd for Medical Research Centre, King Abdulaziz University, Jeddah 21465, Saudi Arabia
| | - Aliaa A. Alamoudi
- Clinical Biochemistry Department, Faculty of Medicine, King Abdulaziz University, Jeddah 21465, Saudi Arabia; (A.B.); (B.E.); (A.A.A.); (Z.A.); (A.A.)
| | - Zuhier Awan
- Clinical Biochemistry Department, Faculty of Medicine, King Abdulaziz University, Jeddah 21465, Saudi Arabia; (A.B.); (B.E.); (A.A.A.); (Z.A.); (A.A.)
| | - Abrar Alnami
- Clinical Biochemistry Department, Faculty of Medicine, King Abdulaziz University, Jeddah 21465, Saudi Arabia; (A.B.); (B.E.); (A.A.A.); (Z.A.); (A.A.)
| | - Salwa Mohamed Abo-Elkhair
- Medical Biochemistry and Molecular Biology Department, Faculty of Medicine, Mansoura University, Mansoura 35516, Egypt;
| | - Hussein Sakr
- Physiology Department, College of Medicine and Health Sciences, Sultan Qaboos University, Muscat 123, Oman;
- Medical Physiology Department, Faculty of Medicine, Mansoura University, Mansoura 35516, Egypt
| | - Fatma Mohamed Ghoneim
- Faculty Development Unit, Physiological Science and Medical Education Department, Fakeeh College for Medical Sciences, Jeddah 23323, Saudi Arabia;
| | - Ayman Elsamanoudy
- Clinical Biochemistry Department, Faculty of Medicine, King Abdulaziz University, Jeddah 21465, Saudi Arabia; (A.B.); (B.E.); (A.A.A.); (Z.A.); (A.A.)
- Medical Biochemistry and Molecular Biology Department, Faculty of Medicine, Mansoura University, Mansoura 35516, Egypt;
| |
Collapse
|
6
|
Chen J, Li Y, Chen M, Liu X, Chen J, Li X, Wang C, Wan G, Tian J. Pantethine Ameliorates Recognition Impairment in a Mouse Model of Alzheimer's Disease by Modulating Cholesterol Content and Intestinal Flora Species. Mol Nutr Food Res 2023; 67:e2200799. [PMID: 37194410 DOI: 10.1002/mnfr.202200799] [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: 11/15/2022] [Revised: 05/02/2023] [Indexed: 05/18/2023]
Abstract
SCOPE As a natural dietary low-molecular-weight thiol, pantethine helps maintain brain homeostasis and function in Alzheimer's disease (AD) mice. The current study aims to investigate the protective effects and underlying mechanisms of pantethine on the mitigation of cognitive deficits and pathology in a triple transgenic AD mouse model. METHODS AND RESULTS Compared to control mice, oral administration of pantethine improve spatial learning and memory ability, relieve anxiety, and reduce the production of amyloid-β (Aβ), neuronal damage, and inflammation in 3×Tg-AD mice. Pantethine reduces body weight, body fat, and the production of cholesterol in 3×Tg-AD mice by inhibiting sterol regulatory element-binding protein (SREBP2) signal pathway and apolipoprotein E (APOE) expression; lipid rafts in the brain, which are necessary for the processing of the Aβ precursor protein (APP), are also decreased. In addition, pantethine regulates the composition, distribution, and abundance of characteristic flora in the intestine; these floras are considered protective and anti-inflammatory in the gastrointestinal tract, suggesting a possible improvement in the gut flora of 3×Tg-AD mice. CONCLUSION This study highlights the potential therapeutic effect of pantethine in AD by reducing cholesterol and lipid raft formation and regulating intestinal flora, suggesting a new option for the development of clinical drugs for AD.
Collapse
Affiliation(s)
- Jianfeng Chen
- Shenzhen Key Laboratory of Marine Biotechnology and Ecology, College of Life Sciences and Oceanography, Shenzhen University, Shenzhen, Guangdong, 518055, China
| | - Yongsui Li
- Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen, Guangdong, 518055, China
| | - Minyu Chen
- Shenzhen Key Laboratory of Marine Biotechnology and Ecology, College of Life Sciences and Oceanography, Shenzhen University, Shenzhen, Guangdong, 518055, China
| | - Xinwei Liu
- Shenzhen Key Laboratory of Marine Biotechnology and Ecology, College of Life Sciences and Oceanography, Shenzhen University, Shenzhen, Guangdong, 518055, China
| | - Jinghong Chen
- Shenzhen Key Laboratory of Marine Biotechnology and Ecology, College of Life Sciences and Oceanography, Shenzhen University, Shenzhen, Guangdong, 518055, China
- Shenzhen Bay Laboratory, Shenzhen, Guangdong, 518055, China
| | - Xinlu Li
- Shenzhen Key Laboratory of Marine Biotechnology and Ecology, College of Life Sciences and Oceanography, Shenzhen University, Shenzhen, Guangdong, 518055, China
| | - Chao Wang
- Chemical Analysis & Physical Testing Institute, Shenzhen Center for Disease Control and Prevention, Shenzhen, Guangdong, 518055, China
| | - Guohui Wan
- National-Local Joint Engineering Laboratory of Druggability and New Drug Evaluation, National Engineering Research Center for New Drug and Druggability (cultivation), Key Laboratory of New Drug Design and Evaluation, School of Pharmaceutical Sciences, Sun Yat-Sen University, Guangzhou, Guangdong, 510000, China
| | - Jing Tian
- Shenzhen Key Laboratory of Marine Biotechnology and Ecology, College of Life Sciences and Oceanography, Shenzhen University, Shenzhen, Guangdong, 518055, China
| |
Collapse
|
7
|
Wang S, Zeng F, Ma Y, Yu J, Xiang C, Feng X, Wang S, Wang J, Zhao S, Zhu X. Strontium Attenuates Hippocampal Damage via Suppressing Neuroinflammation in High-Fat Diet-Induced NAFLD Mice. Int J Mol Sci 2023; 24:10248. [PMID: 37373395 DOI: 10.3390/ijms241210248] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2023] [Revised: 06/13/2023] [Accepted: 06/15/2023] [Indexed: 06/29/2023] Open
Abstract
Non-alcoholic fatty liver disease (NAFLD) leads to hippocampal damage and causes a variety of physiopathological responses, including the induction of endoplasmic reticulum stress (ERS), neuroinflammation, and alterations in synaptic plasticity. As an important trace element, strontium (Sr) has been reported to have antioxidant effects, to have anti-inflammatory effects, and to cause the inhibition of adipogenesis. The present study was undertaken to investigate the protective effects of Sr on hippocampal damage in NAFLD mice in order to elucidate the underlying mechanism of Sr in NAFLD. The mouse model of NAFLD was established by feeding mice a high-fat diet (HFD), and the mice were treated with Sr. In the NAFLD mice, we found that treatment with Sr significantly increased the density of c-Fos+ cells in the hippocampus and inhibited the expression of caspase-3 by suppressing ERS. Surprisingly, the induction of neuroinflammation and the increased expression of inflammatory cytokines in the hippocampus following an HFD were attenuated by Sr treatment. Sr significantly attenuated the activation of microglia and astrocytes induced by an HFD. The expression of phospho-p38, ERK, and NF-κB was consistently significantly increased in the HFD group, and treatment with Sr decreased their expression. Moreover, Sr prevented HFD-induced damage to the ultra-structural synaptic architecture. This study implies that Sr has beneficial effects on repairing the damage to the hippocampus induced by an HFD, revealing that Sr could be a potential candidate for protection from neural damage caused by NAFLD.
Collapse
Affiliation(s)
- Shuai Wang
- College of Veterinary Medicine, Northwest A&F University, Yangling, Xianyang 712100, China
| | - Fangyuan Zeng
- College of Veterinary Medicine, Northwest A&F University, Yangling, Xianyang 712100, China
| | - Yue Ma
- College of Veterinary Medicine, Northwest A&F University, Yangling, Xianyang 712100, China
| | - Jiaojiao Yu
- College of Veterinary Medicine, Northwest A&F University, Yangling, Xianyang 712100, China
| | - Chenyao Xiang
- College of Veterinary Medicine, Northwest A&F University, Yangling, Xianyang 712100, China
| | - Xiao Feng
- College of Veterinary Medicine, Northwest A&F University, Yangling, Xianyang 712100, China
| | - Songlin Wang
- College of Veterinary Medicine, Northwest A&F University, Yangling, Xianyang 712100, China
| | - Jianguo Wang
- College of Veterinary Medicine, Northwest A&F University, Yangling, Xianyang 712100, China
| | - Shanting Zhao
- College of Veterinary Medicine, Northwest A&F University, Yangling, Xianyang 712100, China
| | - Xiaoyan Zhu
- College of Veterinary Medicine, Northwest A&F University, Yangling, Xianyang 712100, China
| |
Collapse
|
8
|
Galizzi G, Deidda I, Amato A, Calvi P, Terzo S, Caruana L, Scoglio S, Mulè F, Di Carlo M. Aphanizomenon flos-aquae (AFA) Extract Prevents Neurodegeneration in the HFD Mouse Model by Modulating Astrocytes and Microglia Activation. Int J Mol Sci 2023; 24:ijms24054731. [PMID: 36902167 PMCID: PMC10003388 DOI: 10.3390/ijms24054731] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2022] [Revised: 02/15/2023] [Accepted: 02/17/2023] [Indexed: 03/05/2023] Open
Abstract
Obesity and related metabolic dysfunctions are associated with neurodegenerative diseases, such as Alzheimer's disease. Aphanizomenon flos-aquae (AFA) is a cyanobacterium considered a suitable supplement for its nutritional profile and beneficial properties. The potential neuroprotective effect of an AFA extract, commercialized as KlamExtra®, including the two AFA extracts Klamin® and AphaMax®, in High-Fat Diet (HFD)-fed mice was explored. Three groups of mice were provided with a standard diet (Lean), HFD or HFD supplemented with AFA extract (HFD + AFA) for 28 weeks. Metabolic parameters, brain insulin resistance, expression of apoptosis biomarkers, modulation of astrocytes and microglia activation markers, and Aβ deposition were analyzed and compared in the brains of different groups. AFA extract treatment attenuated HFD-induced neurodegeneration by reducing insulin resistance and loss of neurons. AFA supplementation improved the expression of synaptic proteins and reduced the HFD-induced astrocytes and microglia activation, and Aβ plaques accumulation. Together, these outcomes indicate that regular intake of AFA extract could benefit the metabolic and neuronal dysfunction caused by HFD, decreasing neuroinflammation and promoting Aβ plaques clearance.
Collapse
Affiliation(s)
- Giacoma Galizzi
- Istituto per la Ricerca e l’Innovazione Biomedica (IRIB), CNR, via U. La Malfa 153, 90146 Palermo, Italy
- Correspondence: (G.G.); (M.D.C.); Tel.: +39-09-1680-9538 (G.G.); +39-09-1680-9538 (M.D.C.)
| | - Irene Deidda
- Istituto per la Ricerca e l’Innovazione Biomedica (IRIB), CNR, via U. La Malfa 153, 90146 Palermo, Italy
| | - Antonella Amato
- Dipartimento di Scienze e Tecnologie Biologiche Chimiche e Farmaceutiche (STEBICEF), Università Degli Studi di Palermo, Viale Delle Scienze, 90128 Palermo, Italy
| | - Pasquale Calvi
- Dipartimento di Scienze e Tecnologie Biologiche Chimiche e Farmaceutiche (STEBICEF), Università Degli Studi di Palermo, Viale Delle Scienze, 90128 Palermo, Italy
- Dipartimento di Biomedicina, Neuroscienze, e Diagnostica Avanzata (Bi.N.D) (sez. Anatomia Umana), Università di Palermo, via del Vespro 129, 90127 Palermo, Italy
| | - Simona Terzo
- Dipartimento di Scienze e Tecnologie Biologiche Chimiche e Farmaceutiche (STEBICEF), Università Degli Studi di Palermo, Viale Delle Scienze, 90128 Palermo, Italy
| | - Luca Caruana
- Istituto per la Ricerca e l’Innovazione Biomedica (IRIB), CNR, via U. La Malfa 153, 90146 Palermo, Italy
| | | | - Flavia Mulè
- Dipartimento di Scienze e Tecnologie Biologiche Chimiche e Farmaceutiche (STEBICEF), Università Degli Studi di Palermo, Viale Delle Scienze, 90128 Palermo, Italy
| | - Marta Di Carlo
- Istituto per la Ricerca e l’Innovazione Biomedica (IRIB), CNR, via U. La Malfa 153, 90146 Palermo, Italy
- Correspondence: (G.G.); (M.D.C.); Tel.: +39-09-1680-9538 (G.G.); +39-09-1680-9538 (M.D.C.)
| |
Collapse
|
9
|
Long-Term Ingestion of Sicilian Black Bee Chestnut Honey and/or D-Limonene Counteracts Brain Damage Induced by High Fat-Diet in Obese Mice. Int J Mol Sci 2023; 24:ijms24043467. [PMID: 36834882 PMCID: PMC9966634 DOI: 10.3390/ijms24043467] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2023] [Revised: 01/25/2023] [Accepted: 01/26/2023] [Indexed: 02/11/2023] Open
Abstract
Obesity is linked to neurodegeneration, which is mainly caused by inflammation and oxidative stress. We analyzed whether the long-term intake of honey and/or D-limonene, which are known for their antioxidant and anti-inflammatory actions, when ingested separately or in combination, can counteract the neurodegeneration occurring in high fat diet (HFD)-induced obesity. After 10 weeks of HFD, mice were divided into: HFD-, HFD + honey (HFD-H)-, HFD + D-limonene (HFD-L)-, HFD + honey + D-limonene (HFD-H + L)-fed groups, for another 10 weeks. Another group was fed a standard diet (STD). We analyzed the brain neurodegeneration, inflammation, oxidative stress, and gene expression of Alzheimer's disease (AD) markers. The HFD animals showed higher neuronal apoptosis, upregulation of pro-apoptotic genes Fas-L, Bim P27 and downregulation of anti-apoptotic factors BDNF and BCL2; increased gene expression of the pro-inflammatory IL-1β, IL-6 and TNF-α and elevated oxidative stress markers COX-2, iNOS, ROS and nitrite. The honey and D-limonene intake counteracted these alterations; however, they did so in a stronger manner when in combination. Genes involved in amyloid plaque processing (APP and TAU), synaptic function (Ache) and AD-related hyperphosphorylation were higher in HFD brains, and significantly downregulated in HFD-H, HFD-L and HFD-H + L. These results suggest that honey and limonene ingestion counteract obesity-related neurodegeneration and that joint consumption is more efficacious than a single administration.
Collapse
|
10
|
Volpes S, Cruciata I, Ceraulo F, Schimmenti C, Naselli F, Pinna C, Mauro M, Picone P, Dallavalle S, Nuzzo D, Pinto A, Caradonna F. Nutritional epigenomic and DNA-damage modulation effect of natural stilbenoids. Sci Rep 2023; 13:658. [PMID: 36635363 PMCID: PMC9837110 DOI: 10.1038/s41598-022-27260-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2022] [Accepted: 12/28/2022] [Indexed: 01/14/2023] Open
Abstract
The aim of the present work is the evaluation of biological effects of natural stilbenoids found in Vitis vinifera, with a focus on their activity as epigenetic modulators. In the present study, resveratrol, pterostilbene and for the first time their dimers (±)-trans-δ-viniferin, (±)-trans-pterostilbene dehydrodimer were evaluated in Caco-2 and HepG-2 cell lines as potential epigenetic modulators. Stilbenoids were added in a Caco-2 cell culture as a model of the intestinal epithelial barrier and in the HepG-2 as a model of hepatic environment, to verify their dose-dependent toxicity, ability to interact with DNA, and epigenomic action. Resveratrol, pterostilbene, and (±)-trans-pterostilbene dehydrodimer were found to have no toxic effects at tested concentration and were effective in reversing arsenic damage in Caco-2 cell lines. (±)-trans-δ-viniferin showed epigenomic activity, but further studies are needed to clarify its mode of action.
Collapse
Affiliation(s)
- Sara Volpes
- grid.10776.370000 0004 1762 5517Dipartimento di Scienze e Tecnologie Biologiche Chimiche e Farmaceutiche, Università di Palermo, (STEBICEF - Sezione di Biologia Cellulare), Viale delle Scienze, Edificio 16, 90128 Palermo, Italy
| | - Ilenia Cruciata
- grid.10776.370000 0004 1762 5517Dipartimento di Scienze e Tecnologie Biologiche Chimiche e Farmaceutiche, Università di Palermo, (STEBICEF - Sezione di Biologia Cellulare), Viale delle Scienze, Edificio 16, 90128 Palermo, Italy
| | - Federica Ceraulo
- grid.10776.370000 0004 1762 5517Dipartimento di Scienze e Tecnologie Biologiche Chimiche e Farmaceutiche, Università di Palermo, (STEBICEF - Sezione di Biologia Cellulare), Viale delle Scienze, Edificio 16, 90128 Palermo, Italy
| | - Chiara Schimmenti
- grid.10776.370000 0004 1762 5517Dipartimento di Scienze e Tecnologie Biologiche Chimiche e Farmaceutiche, Università di Palermo, (STEBICEF - Sezione di Biologia Cellulare), Viale delle Scienze, Edificio 16, 90128 Palermo, Italy
| | - Flores Naselli
- grid.10776.370000 0004 1762 5517Dipartimento di Scienze e Tecnologie Biologiche Chimiche e Farmaceutiche, Università di Palermo, (STEBICEF - Sezione di Biologia Cellulare), Viale delle Scienze, Edificio 16, 90128 Palermo, Italy
| | - Cecilia Pinna
- grid.4708.b0000 0004 1757 2822Dipartimento di Scienze per gli Alimenti, la Nutrizione e l’Ambiente, DeFENS, Università degli Studi di Milano, Via Celoria 2, 20133 Milano, Italy
| | - Maurizio Mauro
- grid.251993.50000000121791997Department of Obstetrics & Gynecology and Women’s Health, Albert Einstein College of Medicine, Michael F. Price Center 1301 Morris Park Avenue, Bronx, NY 10461 USA
| | - Pasquale Picone
- grid.10776.370000 0004 1762 5517Dipartimento di Scienze e Tecnologie Biologiche Chimiche e Farmaceutiche, Università di Palermo, (STEBICEF - Sezione di Biologia Cellulare), Viale delle Scienze, Edificio 16, 90128 Palermo, Italy ,grid.510483.bIstituto per la Ricerca e l’Innovazione Biomedica (IRIB), Consiglio Nazionale delle Ricerche (CNR), Via Ugo la Malfa, 153, 90146 Palermo, Italy
| | - Sabrina Dallavalle
- grid.4708.b0000 0004 1757 2822Dipartimento di Scienze per gli Alimenti, la Nutrizione e l’Ambiente, DeFENS, Università degli Studi di Milano, Via Celoria 2, 20133 Milano, Italy
| | - Domenico Nuzzo
- grid.10776.370000 0004 1762 5517Dipartimento di Scienze e Tecnologie Biologiche Chimiche e Farmaceutiche, Università di Palermo, (STEBICEF - Sezione di Biologia Cellulare), Viale delle Scienze, Edificio 16, 90128 Palermo, Italy ,grid.510483.bIstituto per la Ricerca e l’Innovazione Biomedica (IRIB), Consiglio Nazionale delle Ricerche (CNR), Via Ugo la Malfa, 153, 90146 Palermo, Italy
| | - Andrea Pinto
- Dipartimento di Scienze per gli Alimenti, la Nutrizione e l'Ambiente, DeFENS, Università degli Studi di Milano, Via Celoria 2, 20133, Milano, Italy.
| | - Fabio Caradonna
- Dipartimento di Scienze e Tecnologie Biologiche Chimiche e Farmaceutiche, Università di Palermo, (STEBICEF - Sezione di Biologia Cellulare), Viale delle Scienze, Edificio 16, 90128, Palermo, Italy. .,Istituto per la Ricerca e l'Innovazione Biomedica (IRIB), Consiglio Nazionale delle Ricerche (CNR), Via Ugo la Malfa, 153, 90146, Palermo, Italy.
| |
Collapse
|
11
|
de Sousa Fernandes MS, Aidar FJ, da Silva Pedroza AA, de Andrade Silva SC, Santos GCJ, dos Santos Henrique R, Clemente FM, Silva AF, de Souza RF, Ferreira DJ, Badicu G, Lagranha C, Nobari H. Effects of aerobic exercise training in oxidative metabolism and mitochondrial biogenesis markers on prefrontal cortex in obese mice. BMC Sports Sci Med Rehabil 2022; 14:213. [PMID: 36527152 PMCID: PMC9758933 DOI: 10.1186/s13102-022-00607-x] [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: 07/03/2022] [Accepted: 12/12/2022] [Indexed: 12/23/2022]
Abstract
BACKGROUND To evaluate the effects of 8 weeks of Aerobic Physical Training (AET) on the mitochondrial biogenesis and oxidative balance in the Prefrontal Cortex (PFC) of leptin deficiency-induced obese mice (ob/ob mice). METHODS Then, the mice were submitted to an 8-week protocol of aerobic physical training (AET) at moderate intensity (60% of the maximum running speed). In the oxidative stress, we analyzed Malonaldehyde (MDA) and Carbonyls, the enzymatic activity of Superoxide Dismutase (SOD), Catalase (CAT) and Glutathione S Transferase (GST), non-enzymatic antioxidant system: reduced glutathione (GSH), and Total thiols. Additionally, we evaluated the gene expression of PGC-1α SIRT-1, and ATP5A related to mitochondrial biogenesis and function. RESULTS In our study, we did not observe a significant difference in MDA (p = 0.2855), Carbonyl's (p = 0.2246), SOD (p = 0.1595), and CAT (p = 0.6882) activity. However, the activity of GST (p = 0.04), the levels of GSH (p = 0.001), and Thiols (p = 0.02) were increased after 8 weeks of AET. Additionally, there were high levels of PGC-1α (p = 0.01), SIRT-1 (p = 0.009), and ATP5A (p = 0.01) gene expression after AET in comparison with the sedentary group. CONCLUSIONS AET for eight weeks can improve antioxidant defense and increase the expression of PGC-1α, SIRT-1, and ATP5A in PFC of ob/ob mice.
Collapse
Affiliation(s)
- Matheus Santos de Sousa Fernandes
- grid.411227.30000 0001 0670 7996Graduate Program in Neuropsychiatry and Behavioral Sciences, Center for Medical Sciences, Federal University of Pernambuco, Recife, Pernambuco Brazil
| | - Felipe J. Aidar
- grid.411252.10000 0001 2285 6801Department of Physical Education, Federal University of Sergipe, São Cristovão, Sergipe Brazil
| | - Anderson Apolônio da Silva Pedroza
- grid.411227.30000 0001 0670 7996Laboratory of Biochemistry and Exercise Biochemistry, Department of Physical Education and Sports Science, Federal University of Pernambuco, Vitória de Santo Antão, PE Brazil
| | - Severina Cássia de Andrade Silva
- grid.411227.30000 0001 0670 7996Laboratory of Biochemistry and Exercise Biochemistry, Department of Physical Education and Sports Science, Federal University of Pernambuco, Vitória de Santo Antão, PE Brazil
| | | | - Rafael dos Santos Henrique
- grid.411227.30000 0001 0670 7996Department of Physical Education, Federal University of Pernambuco, Recife, Brazil
| | - Filipe Manuel Clemente
- grid.27883.360000 0000 8824 6371Escola Superior Desporto e Lazer, Instituto Politécnico de Viana do Castelo, Rua Escola Industrial e Comercial de Nun’Álvares, 4900-347 Viana do Castelo, Portugal ,grid.421174.50000 0004 0393 4941Instituto de Telecomunicações, Delegação da Covilhã, 1049-001 Lisbon, Portugal ,Research Center in Sports Performance, Recreation, Innovation and Technology (SPRINT), 4960-320 Melgaço, Portugal
| | - Ana Filipa Silva
- grid.27883.360000 0000 8824 6371Escola Superior Desporto e Lazer, Instituto Politécnico de Viana do Castelo, Rua Escola Industrial e Comercial de Nun’Álvares, 4900-347 Viana do Castelo, Portugal ,Research Center in Sports Performance, Recreation, Innovation and Technology (SPRINT), 4960-320 Melgaço, Portugal
| | - Raphael Fabrício de Souza
- grid.411252.10000 0001 2285 6801Department of Physical Education, Federal University of Sergipe, São Cristovão, Sergipe Brazil
| | - Diorginis José Ferreira
- grid.412386.a0000 0004 0643 9364Department of Physical Education, Federal University of São Francisco Valley, Petrolina, Pernambuco Brazil
| | - Georgian Badicu
- grid.5120.60000 0001 2159 8361Department of Physical Education and Special Motricity, Transilvania University of Brasov, 500068 Brasov, Romania
| | - Claudia Lagranha
- grid.411227.30000 0001 0670 7996Graduate Program in Neuropsychiatry and Behavioral Sciences, Center for Medical Sciences, Federal University of Pernambuco, Recife, Pernambuco Brazil ,grid.411227.30000 0001 0670 7996Laboratory of Biochemistry and Exercise Biochemistry, Department of Physical Education and Sports Science, Federal University of Pernambuco, Vitória de Santo Antão, PE Brazil
| | - Hadi Nobari
- grid.5120.60000 0001 2159 8361Department of Motor Performance, Faculty of Physical Education and Mountain Sports, Transilvania University of Braşov, 500068 Brasov, Romania ,grid.413026.20000 0004 1762 5445Department of Exercise Physiology, Faculty of Educational Sciences and Psychology, University of Mohaghegh Ardabili, Ardabil, 56199-11367 Iran ,grid.8393.10000000119412521Faculty of Sport Sciences, University of Extremadura, 10003 Cáceres, Spain
| |
Collapse
|
12
|
Why Should Pistachio Be a Regular Food in Our Diet? Nutrients 2022; 14:nu14153207. [PMID: 35956383 PMCID: PMC9370095 DOI: 10.3390/nu14153207] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2022] [Revised: 08/01/2022] [Accepted: 08/02/2022] [Indexed: 11/17/2022] Open
Abstract
The pistachio is regarded as a relevant source of biologically active components that, compared to other nuts, possess a healthier nutritional profile with low-fat content composed mainly of monounsaturated fatty acids, a high source of vegetable protein and dietary fibre, remarkable content of minerals, especially potassium, and an excellent source of vitamins, such as vitamins C and E. A rich composition in terms of phytochemicals, such as tocopherols, carotenoids, and, importantly, phenolic compounds, makes pistachio a powerful food to explore its involvement in the prevention of prevalent pathologies. Although pistachio has been less explored than other nuts (walnut, almonds, hazelnut, etc.), many studies provide evidence of its beneficial effects on CVD risk factors beyond the lipid-lowering effect. The present review gathers recent data regarding the most beneficial effects of pistachio on lipid and glucose homeostasis, endothelial function, oxidative stress, and inflammation that essentially convey a protective/preventive effect on the onset of pathological conditions, such as obesity, type 2 diabetes, CVD, and cancer. Likewise, the influence of pistachio consumption on gut microbiota is reviewed with promising results. However, population nut consumption does not meet current intake recommendations due to the extended belief that they are fattening products, their high cost, or teething problems, among the most critical barriers, which would be solved with more research and information.
Collapse
|
13
|
Insulin and Its Key Role for Mitochondrial Function/Dysfunction and Quality Control: A Shared Link between Dysmetabolism and Neurodegeneration. BIOLOGY 2022; 11:biology11060943. [PMID: 35741464 PMCID: PMC9220302 DOI: 10.3390/biology11060943] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Revised: 06/01/2022] [Accepted: 06/17/2022] [Indexed: 02/07/2023]
Abstract
Insulin was discovered and isolated from the beta cells of pancreatic islets of dogs and is associated with the regulation of peripheral glucose homeostasis. Insulin produced in the brain is related to synaptic plasticity and memory. Defective insulin signaling plays a role in brain dysfunction, such as neurodegenerative disease. Growing evidence suggests a link between metabolic disorders, such as diabetes and obesity, and neurodegenerative diseases, especially Alzheimer's disease (AD). This association is due to a common state of insulin resistance (IR) and mitochondrial dysfunction. This review takes a journey into the past to summarize what was known about the physiological and pathological role of insulin in peripheral tissues and the brain. Then, it will land in the present to analyze the insulin role on mitochondrial health and the effects on insulin resistance and neurodegenerative diseases that are IR-dependent. Specifically, we will focus our attention on the quality control of mitochondria (MQC), such as mitochondrial dynamics, mitochondrial biogenesis, and selective autophagy (mitophagy), in healthy and altered cases. Finally, this review will be projected toward the future by examining the most promising treatments that target the mitochondria to cure neurodegenerative diseases associated with metabolic disorders.
Collapse
|
14
|
Majd FS, Talebi SS, Ahmad Abadi AN, Poorolajal J, Dastan D. Efficacy of a standardized herbal product from Pistacia atlantica subsp. Kurdica in type 2 diabetic patients with hyperlipidemia: A triple-blind randomized clinical trial. Complement Ther Clin Pract 2022; 48:101613. [PMID: 35691258 DOI: 10.1016/j.ctcp.2022.101613] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Revised: 05/17/2022] [Accepted: 05/29/2022] [Indexed: 11/25/2022]
Abstract
BACKGROUND Hyperlipidemia is one of the consequences of type 2 diabetes mellitus (T2DM) that puts the patients at the risk of getting cardiovascular disease. Pistacia atlantica subsp. Kurdica is used by local people for the improvement of lipid and glucose indices. This study was carried out to evaluate clinical effects of P. atlantica subsp. Kurdica on hyperlipidemia related to T2DM patients. MATERIALS AND METHODS In this randomized, triple-blind, and placebo-controlled study, type 2 diabetes patients with hyperlipidemia were randomly allocated to receive either P. atlantica kurdica or placebo capsule for 2 months. 58 Patients were followed up at the beginning and after the end of each month for assessment of lipid profiles, glucose indices, and liver and renal function tests. The herbal capsule was standardized according to volatile and nonvolatile compounds by GC-MS/FID and RP-HPLC-PDA, respectively. The total phenolic and flavonoid contents were also determined with a spectrophotometer. RESULTS After 1 and 2 months of the intervention period, mean differences of 2HPP, total cholesterol, and LDL-c have been reduced significantly (P < 0.05) between the two groups, but there were not reported any significant statistical changes in FBS, HbA1c, TG, HDL-c, ALT, AST, and Cr. The herbal capsule was standardized according to benzoic acid, ballic acid, rutin, and quercetin standard (6.5, 2.1, 1.4, 0.7 mg, respectively), and also α-pinene as major volatile constituent 28.51%. CONCLUSION According to results the P. atlantica kurdica is effective in the improvement of lipid profile and glucose indices in line with its local application. CLINICAL TRIAL ID (IRCT201708109014N178).
Collapse
Affiliation(s)
- Faezeh Safari Majd
- Department of Pharmacognosy, School of Pharmacy, Medicinal Plants and Natural Products Research Center, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Seyed Saman Talebi
- Department of Internal Medicine, School of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Amir Nili Ahmad Abadi
- Department of Pharmacology and Toxicology, School of Pharmacy, Medicinal Plants and Natural Products Research Center, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Jalal Poorolajal
- Department of Epidemiology, School of Public Health, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Dara Dastan
- Department of Pharmacognosy, School of Pharmacy, Medicinal Plants and Natural Products Research Center, Hamadan University of Medical Sciences, Hamadan, Iran.
| |
Collapse
|
15
|
D’Amico R, Gugliandolo E, Siracusa R, Cordaro M, Genovese T, Peritore AF, Crupi R, Interdonato L, Di Paola D, Cuzzocrea S, Fusco R, Impellizzeri D, Di Paola R. Toxic Exposure to Endocrine Disruptors Worsens Parkinson's Disease Progression through NRF2/HO-1 Alteration. Biomedicines 2022; 10:1073. [PMID: 35625810 PMCID: PMC9138892 DOI: 10.3390/biomedicines10051073] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2022] [Revised: 04/22/2022] [Accepted: 04/29/2022] [Indexed: 12/18/2022] Open
Abstract
Human exposure to endocrine disruptors (EDs) has attracted considerable attention in recent years. Different studies showed that ED exposure may exacerbate the deterioration of the nervous system's dopaminergic capacity and cerebral inflammation, suggesting a promotion of neurodegeneration. In that regard, the aim of this research was to investigate the impact of ED exposure on the neuroinflammation and oxidative stress in an experimental model of Parkinson's disease (PD). PD was induced by intraperitoneally injections of MPTP for a total dose of 80 mg/kg for each mouse. Mice were orally exposed to EDs, starting 24 h after the first MPTP administration and continuing through seven additional days. Our results showed that ED exposure raised the loss of TH and DAT induced by the administration of MPTP, as well as increased aggregation of α-synuclein, a key marker of PD. Additionally, oral exposure to EDs induced astrocytes and microglia activation that, in turn, exacerbates oxidative stress, perturbs the Nrf2 signaling pathway and activates the cascade of MAPKs. Finally, we performed behavioral tests to demonstrate that the alterations in the dopaminergic system also reflected behavioral and cognitive alterations. Importantly, these changes are more significant after exposure to atrazine compared to other EDs. The results from our study provide evidence that exposure to EDs may play a role in the development of PD; therefore, exposure to EDs should be limited.
Collapse
Affiliation(s)
- Ramona D’Amico
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, 98166 Messina, Italy; (R.D.); (R.S.); (T.G.); (A.F.P.); (L.I.); (D.D.P.); (D.I.)
| | - Enrico Gugliandolo
- Department of Veterinary Science, University of Messina, 98168 Messina, Italy; (E.G.); (R.C.); (R.D.P.)
| | - Rosalba Siracusa
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, 98166 Messina, Italy; (R.D.); (R.S.); (T.G.); (A.F.P.); (L.I.); (D.D.P.); (D.I.)
| | - Marika Cordaro
- Department of Biomedical, Dental and Morphological and Functional Imaging, University of Messina, 98125 Messina, Italy;
| | - Tiziana Genovese
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, 98166 Messina, Italy; (R.D.); (R.S.); (T.G.); (A.F.P.); (L.I.); (D.D.P.); (D.I.)
| | - Alessio Filippo Peritore
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, 98166 Messina, Italy; (R.D.); (R.S.); (T.G.); (A.F.P.); (L.I.); (D.D.P.); (D.I.)
| | - Rosalia Crupi
- Department of Veterinary Science, University of Messina, 98168 Messina, Italy; (E.G.); (R.C.); (R.D.P.)
| | - Livia Interdonato
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, 98166 Messina, Italy; (R.D.); (R.S.); (T.G.); (A.F.P.); (L.I.); (D.D.P.); (D.I.)
| | - Davide Di Paola
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, 98166 Messina, Italy; (R.D.); (R.S.); (T.G.); (A.F.P.); (L.I.); (D.D.P.); (D.I.)
| | - Salvatore Cuzzocrea
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, 98166 Messina, Italy; (R.D.); (R.S.); (T.G.); (A.F.P.); (L.I.); (D.D.P.); (D.I.)
| | - Roberta Fusco
- Department of Clinical and Experimental Medicine, University of Messina, 98125 Messina, Italy
| | - Daniela Impellizzeri
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, 98166 Messina, Italy; (R.D.); (R.S.); (T.G.); (A.F.P.); (L.I.); (D.D.P.); (D.I.)
| | - Rosanna Di Paola
- Department of Veterinary Science, University of Messina, 98168 Messina, Italy; (E.G.); (R.C.); (R.D.P.)
| |
Collapse
|
16
|
Terzo S, Calvi P, Nuzzo D, Picone P, Galizzi G, Caruana L, Di Carlo M, Lentini L, Puleio R, Mulè F, Amato A. Preventive Impact of Long-Term Ingestion of Chestnut Honey on Glucose Disorders and Neurodegeneration in Obese Mice. Nutrients 2022; 14:nu14040756. [PMID: 35215406 PMCID: PMC8879402 DOI: 10.3390/nu14040756] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2021] [Revised: 02/04/2022] [Accepted: 02/09/2022] [Indexed: 12/11/2022] Open
Abstract
The purpose of the present study was to evaluate the impact of long-term honey ingestion on metabolic disorders and neurodegeneration in mice fed a high-fat diet (HFD). Three groups of mice were fed with a standard diet (STD), HFD or HFD supplemented with honey (HFD-H) for 16 weeks. Biochemical, histological, Western blotting, RT-PCR and Profiler PCR array were performed to assess metabolic parameters, peripheral and central insulin resistance and neurodegeneration. Daily honey intake prevented the HFD-induced glucose dysmetabolism. In fact, it reduced plasma fasting glucose, insulin and leptin concentrations and increased adiponectin levels. It improved glucose tolerance, insulin sensitivity and HOMA index without affecting plasma lipid concentration. HFD mice showed a significantly higher number of apoptotic nuclei in the superficial and deep cerebral cortex, upregulation of Fas-L, Bim and P27 (neuronal pro-apoptotic markers) and downregulation of Bcl-2 and BDNF (anti-apoptotic factors) in comparison with STD- and HFD-H mice, providing evidence for honey neuroprotective effects. PCR-array analysis showed that long-term honey intake increased the expression of genes involved in insulin sensitivity and decreased genes involved in neuroinflammation or lipogenesis, suggesting improvement of central insulin resistance. The expressions of p-AKT and p-GSK3 in HFD-H mice, which were decreased and increased, respectively, in HFD mouse brain, index of central insulin resistance, were similar to STD animals supporting the ability of regular honey intake to protect brain neurons from insulin resistance. In conclusion, the present results provide evidence for the beneficial preventative impact of regular honey ingestion on neuronal damage caused by HFD.
Collapse
Affiliation(s)
- Simona Terzo
- Dipartimento di Scienze e Tecnologie Biologiche, Chimiche e Farmaceutiche (STEBICEF), Università degli Studi di Palermo, 90128 Palermo, Italy; (S.T.); (P.C.); (D.N.); (P.P.); (L.L.); (F.M.)
| | - Pasquale Calvi
- Dipartimento di Scienze e Tecnologie Biologiche, Chimiche e Farmaceutiche (STEBICEF), Università degli Studi di Palermo, 90128 Palermo, Italy; (S.T.); (P.C.); (D.N.); (P.P.); (L.L.); (F.M.)
- Dipartmento di Biomedicina, Neuroscienze e Diagnostica Avanzata (Bi.N.D.), Università degli Studi di Palermo, 90127 Palermo, Italy
| | - Domenico Nuzzo
- Dipartimento di Scienze e Tecnologie Biologiche, Chimiche e Farmaceutiche (STEBICEF), Università degli Studi di Palermo, 90128 Palermo, Italy; (S.T.); (P.C.); (D.N.); (P.P.); (L.L.); (F.M.)
- Istituto per la Ricerca e l’Innovazione Biomedica (IRIB), CNR, via U. La Malfa 153, 90146 Palermo, Italy; (G.G.); (L.C.); (M.D.C.)
| | - Pasquale Picone
- Dipartimento di Scienze e Tecnologie Biologiche, Chimiche e Farmaceutiche (STEBICEF), Università degli Studi di Palermo, 90128 Palermo, Italy; (S.T.); (P.C.); (D.N.); (P.P.); (L.L.); (F.M.)
- Istituto per la Ricerca e l’Innovazione Biomedica (IRIB), CNR, via U. La Malfa 153, 90146 Palermo, Italy; (G.G.); (L.C.); (M.D.C.)
| | - Giacoma Galizzi
- Istituto per la Ricerca e l’Innovazione Biomedica (IRIB), CNR, via U. La Malfa 153, 90146 Palermo, Italy; (G.G.); (L.C.); (M.D.C.)
| | - Luca Caruana
- Istituto per la Ricerca e l’Innovazione Biomedica (IRIB), CNR, via U. La Malfa 153, 90146 Palermo, Italy; (G.G.); (L.C.); (M.D.C.)
| | - Marta Di Carlo
- Istituto per la Ricerca e l’Innovazione Biomedica (IRIB), CNR, via U. La Malfa 153, 90146 Palermo, Italy; (G.G.); (L.C.); (M.D.C.)
| | - Laura Lentini
- Dipartimento di Scienze e Tecnologie Biologiche, Chimiche e Farmaceutiche (STEBICEF), Università degli Studi di Palermo, 90128 Palermo, Italy; (S.T.); (P.C.); (D.N.); (P.P.); (L.L.); (F.M.)
| | - Roberto Puleio
- Istituto Zooprofilattico Sperimentale della Sicilia “Adelmo Mirri”, 90129 Palermo, Italy;
| | - Flavia Mulè
- Dipartimento di Scienze e Tecnologie Biologiche, Chimiche e Farmaceutiche (STEBICEF), Università degli Studi di Palermo, 90128 Palermo, Italy; (S.T.); (P.C.); (D.N.); (P.P.); (L.L.); (F.M.)
| | - Antonella Amato
- Dipartimento di Scienze e Tecnologie Biologiche, Chimiche e Farmaceutiche (STEBICEF), Università degli Studi di Palermo, 90128 Palermo, Italy; (S.T.); (P.C.); (D.N.); (P.P.); (L.L.); (F.M.)
- Correspondence: ; Tel.: +39-091-2389-7506
| |
Collapse
|
17
|
In Vitro and In Vivo Antidiabetic Potential of Monoterpenoids: An Update. MOLECULES (BASEL, SWITZERLAND) 2021; 27:molecules27010182. [PMID: 35011414 PMCID: PMC8746715 DOI: 10.3390/molecules27010182] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/14/2021] [Revised: 12/20/2021] [Accepted: 12/25/2021] [Indexed: 12/11/2022]
Abstract
Diabetes mellitus (DM) is a chronic metabolic condition characterized by persistent hyperglycemia due to insufficient insulin levels or insulin resistance. Despite the availability of several oral and injectable hypoglycemic agents, their use is associated with a wide range of side effects. Monoterpenes are compounds extracted from different plants including herbs, vegetables, and fruits and they contribute to their aroma and flavor. Based on their chemical structure, monoterpenes are classified into acyclic, monocyclic, and bicyclic monoterpenes. They have been found to exhibit numerous biological and medicinal effects such as antipruritic, antioxidant, anti-inflammatory, and analgesic activities. Therefore, monoterpenes emerged as promising molecules that can be used therapeutically to treat a vast range of diseases. Additionally, monoterpenes were found to modulate enzymes and proteins that contribute to insulin resistance and other pathological events caused by DM. In this review, we highlight the different mechanisms by which monoterpenes can be used in the pharmacological intervention of DM via the alteration of certain enzymes, proteins, and pathways involved in the pathophysiology of DM. Based on the fact that monoterpenes have multiple mechanisms of action on different targets in in vitro and in vivo studies, they can be considered as lead compounds for developing effective hypoglycemic agents. Incorporating these compounds in clinical trials is needed to investigate their actions in diabetic patients in order to confirm their ability in controlling hyperglycemia.
Collapse
|
18
|
Mandalari G, Barreca D, Gervasi T, Roussell MA, Klein B, Feeney MJ, Carughi A. Pistachio Nuts ( Pistacia vera L.): Production, Nutrients, Bioactives and Novel Health Effects. PLANTS (BASEL, SWITZERLAND) 2021; 11:plants11010018. [PMID: 35009022 PMCID: PMC8747606 DOI: 10.3390/plants11010018] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/19/2021] [Revised: 12/13/2021] [Accepted: 12/14/2021] [Indexed: 05/24/2023]
Abstract
Epidemiological and clinical studies have indicated positive outcomes related to tree nut consumption. Here, we review the production, nutrient, phytochemical composition and emerging research trends on the health benefits of pistachio nuts (Pistacia vera L.). Pistachios are a good source of protein, fiber, monounsaturated fatty acids, minerals and vitamins, as well as carotenoids, phenolic acids, flavonoids and anthocyanins. Polyphenols in pistachios are important contributors to the antioxidant and anti-inflammatory effect, as demonstrated in vitro and in vivo through animal studies and clinical trials. The antimicrobial and antiviral potential of pistachio polyphenols has also been assessed and could help overcome drug resistance. Pistachio consumption may play a role in cognitive function and has been associated with a positive modulation of the human gut microbiota and beneficial effects on skin health. Pistachio polyphenol extracts may affect enzymes involved in glucose regulation and so type 2 diabetes. Taken together, these data demonstrate the health benefits of including pistachios in the diet. Further studies are required to investigate the mechanisms involved.
Collapse
Affiliation(s)
- Giuseppina Mandalari
- Department of Chemical, Biological, Pharmaceutical and Environmental Science, University of Messina, 98166 Messina, Italy;
| | - Davide Barreca
- Department of Chemical, Biological, Pharmaceutical and Environmental Science, University of Messina, 98166 Messina, Italy;
| | - Teresa Gervasi
- Department of Biomedical and Dental Sciences and Morphofunctional Imaging, University of Messina, 98125 Messina, Italy;
| | | | - Bob Klein
- California Pistachio Research Board, Fresno, CA 93727, USA;
| | - Mary Jo Feeney
- Consultant to the Food and Agriculture Industries, Los Altos Hills, CA 94024, USA;
| | | |
Collapse
|
19
|
Galizzi G, Palumbo L, Amato A, Conigliaro A, Nuzzo D, Terzo S, Caruana L, Picone P, Alessandro R, Mulè F, Di Carlo M. Altered insulin pathway compromises mitochondrial function and quality control both in in vitro and in vivo model systems. Mitochondrion 2021; 60:178-188. [PMID: 34454074 DOI: 10.1016/j.mito.2021.08.014] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2021] [Revised: 08/13/2021] [Accepted: 08/23/2021] [Indexed: 11/15/2022]
Abstract
Altered insulin signaling and insulin resistance are considered the link between Alzheimer's disease (AD) and metabolic syndrome. Here, by using an in vitro and an in vivo model, we investigated the relationship between these disorders focusing on neuronal mitochondrial dysfunction and mitophagy. In vitro Aβ insult induced the opening of mitochondrial permeability transition pore (mPTP), mitochondrial membrane potential (ΔΨm) loss, and apoptosis while insulin addition ameliorated these dysfunctions. The same alterations were detected in a 16 weeks of age mouse model of diet-induced obesity and insulin resistance. In addition, we detected an increase of fission related proteins and activation of mitophagy, proved by the rise of PINK1 and Parkin proteins. Nevertheless, in vitro, the increase of p62 and LC3 indicated an alteration in autophagy, while, in vivo decreased expression of p62 and increase of LC3 suggested removing of damaged mitochondria. Finally, in aged mice (28 and 48 weeks), the data indicated impairment of mitophagy and suggested the accumulation of damaged mitochondria. Taken together these outcomes indicate that alteration of the insulin pathway affects mitochondrial integrity, and effective mitophagy is age-dependent.
Collapse
Affiliation(s)
- Giacoma Galizzi
- Istituto per la Ricerca e l'Innovazione Biomedica (IRIB), CNR, via U. La Malfa 153, 90146 Palermo, Italy
| | - Laura Palumbo
- Istituto per la Ricerca e l'Innovazione Biomedica (IRIB), CNR, via U. La Malfa 153, 90146 Palermo, Italy
| | - Antonella Amato
- Dipartimento di Scienze e Tecnologie Biologiche Chimiche e Farmaceutiche (STEBICEF), Università degli Studi di Palermo, viale delle Scienze, 90128 Palermo, Italy
| | - Alice Conigliaro
- Dipartimento di Biomedicina, Neuroscienze e Diagnostica Avanzata (Bi.N.D.), Università degli Studi di Palermo, via del Vespro 129, 90127 Palermo, Italy
| | - Domenico Nuzzo
- Istituto per la Ricerca e l'Innovazione Biomedica (IRIB), CNR, via U. La Malfa 153, 90146 Palermo, Italy
| | - Simona Terzo
- Dipartimento di Scienze e Tecnologie Biologiche Chimiche e Farmaceutiche (STEBICEF), Università degli Studi di Palermo, viale delle Scienze, 90128 Palermo, Italy; Dipartimento di Biomedicina, Neuroscienze e Diagnostica Avanzata (Bi.N.D) (sez. Anatomia Umana) Università degli Studi di Palermo, via del Vespro 129, 90127 Palermo, Italy
| | - Luca Caruana
- Istituto per la Ricerca e l'Innovazione Biomedica (IRIB), CNR, via U. La Malfa 153, 90146 Palermo, Italy
| | - Pasquale Picone
- Istituto per la Ricerca e l'Innovazione Biomedica (IRIB), CNR, via U. La Malfa 153, 90146 Palermo, Italy
| | - Riccardo Alessandro
- Istituto per la Ricerca e l'Innovazione Biomedica (IRIB), CNR, via U. La Malfa 153, 90146 Palermo, Italy; Dipartimento di Biomedicina, Neuroscienze e Diagnostica Avanzata (Bi.N.D.), Università degli Studi di Palermo, via del Vespro 129, 90127 Palermo, Italy
| | - Flavia Mulè
- Dipartimento di Scienze e Tecnologie Biologiche Chimiche e Farmaceutiche (STEBICEF), Università degli Studi di Palermo, viale delle Scienze, 90128 Palermo, Italy
| | - Marta Di Carlo
- Istituto per la Ricerca e l'Innovazione Biomedica (IRIB), CNR, via U. La Malfa 153, 90146 Palermo, Italy.
| |
Collapse
|
20
|
Kim JH, Seo HJ, Pang QQ, Kwon YR, Kim JH, Cho EJ. Protective effects of krill oil on high fat diet-induced cognitive impairment by regulation of oxidative stress. Free Radic Res 2021; 55:799-809. [PMID: 34181501 DOI: 10.1080/10715762.2021.1944623] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Consumption of high fat diet (HFD) increases risk of cognitive impairment and memory deficit by elevation of oxidative stress in the brain. In this study, we investigated the protective effects of krill oil (KO) against HFD-induced cognitive impairment in mice. The mice were fed with HFD for 10 weeks, and then KO was orally administered at doses of 100, 200, or 500 mg/kg/d for 4 weeks. To evaluate the cognitive abilities, we carried out the behavior tests, such as T-maze, novel object recognition test, and Morris water maze test. The HFD-induced cognitive impairment mice showed impairments in both spatial memory and novel object cognitive abilities. However, administration of KO at doses of 100, 200, or 500 mg/kg/d improved spatial memory ability and novel object cognition by increase of the exploration of new route and novel object. In addition, KO-administered group improved learning and memory abilities, showing shorter latency to reach hidden platform compared with control group. Furthermore, levels of reactive oxygen species (ROS), lipid peroxidation, and nitric oxide (NO) were significantly elevated by consumption of HFD, indicating that consumption of HFD induces oxidative stress in the brain. However, administration of KO attenuated oxidative stress by decrease of the ROS levels, lipid peroxidation, and NO. This study suggests that KO improves HFD-induced cognitive impairment by attenuation of oxidative stress in the brain. Therefore, KO may play as a promising agent in treatment and prevention of HFD-induced cognitive impairment.
Collapse
Affiliation(s)
- Ji Hyun Kim
- Department of Food Science and Nutrition, Pusan National University, Busan, Republic of Korea.,Department of Food Science, Gyeongsang National University, Jinju, Republic of Korea
| | - Hyo Jeong Seo
- Department of Food Science and Nutrition, Pusan National University, Busan, Republic of Korea
| | - Qi Qi Pang
- Department of Food Science and Nutrition, Pusan National University, Busan, Republic of Korea
| | - Yu Ri Kwon
- Department of Food Science and Nutrition, Pusan National University, Busan, Republic of Korea
| | - Ji-Hyun Kim
- Department of Food Science and Nutrition, Pusan National University, Busan, Republic of Korea
| | - Eun Ju Cho
- Department of Food Science and Nutrition, Pusan National University, Busan, Republic of Korea
| |
Collapse
|
21
|
Gervasi T, Barreca D, Laganà G, Mandalari G. Health Benefits Related to Tree Nut Consumption and Their Bioactive Compounds. Int J Mol Sci 2021; 22:ijms22115960. [PMID: 34073096 PMCID: PMC8198490 DOI: 10.3390/ijms22115960] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/1970] [Revised: 05/28/2021] [Accepted: 05/29/2021] [Indexed: 12/20/2022] Open
Abstract
Long-term studies with regular tree nut consumption have indicated positive outcomes for multiple health benefits. Here, we review the beneficial effects of tree nuts, highlighting the impact on glucose modulation, body weight management, cardiovascular risk, inflammation, oxidative stress, cognitive performance, and gut microbiota. Nuts are important sources of nutrients and phytochemicals, which, together with a healthy lipid profile, could help prevent certain chronic diseases, protect against oxidative stress and inflammation, and improve cognitive performance, thus reducing the impact of aging and neurodegeneration.
Collapse
Affiliation(s)
- Teresa Gervasi
- Department of Biomedical and Dental Sciences and Morphofunctional Imaging, University of Messina, 98168 Messina, Italy;
| | - Davide Barreca
- Department of Chemical, Biological, Pharmaceutical and Environmental Science, University of Messina, 98168 Messina, Italy; (G.L.); (G.M.)
- Correspondence: ; Tel.: +39-(0)906765187
| | - Giuseppina Laganà
- Department of Chemical, Biological, Pharmaceutical and Environmental Science, University of Messina, 98168 Messina, Italy; (G.L.); (G.M.)
| | - Giuseppina Mandalari
- Department of Chemical, Biological, Pharmaceutical and Environmental Science, University of Messina, 98168 Messina, Italy; (G.L.); (G.M.)
| |
Collapse
|
22
|
Nuzzo D, Picone P, Giardina C, Scordino M, Mudò G, Pagliaro M, Scurria A, Meneguzzo F, Ilharco LM, Fidalgo A, Alduina R, Presentato A, Ciriminna R, Di Liberto V. New Neuroprotective Effect of Lemon IntegroPectin on Neuronal Cellular Model. Antioxidants (Basel) 2021; 10:669. [PMID: 33923111 PMCID: PMC8145755 DOI: 10.3390/antiox10050669] [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: 03/26/2021] [Revised: 04/17/2021] [Accepted: 04/22/2021] [Indexed: 12/13/2022] Open
Abstract
Lemon IntegroPectin obtained via hydrodynamic cavitation of organic lemon processing waste in water shows significant neuroprotective activity in vitro, as first reported in this study investigating the effects of both lemon IntegroPectin and commercial citrus pectin on cell viability, cell morphology, reactive oxygen species (ROS) production, and mitochondria perturbation induced by treatment of neuronal SH-SY5Y human cells with H2O2. Mediated by ROS, including H2O2 and its derivatives, oxidative stress alters numerous cellular processes, such as mitochondrial regulation and cell signaling, propagating cellular injury that leads to incurable neurodegenerative diseases. These results, and the absence of toxicity of this new pectic substance rich in adsorbed flavonoids and terpenes, suggest further studies to investigate its activity in preventing, retarding, or even curing neurological diseases.
Collapse
Affiliation(s)
- Domenico Nuzzo
- Istituto per la Ricerca e l’Innovazione Biomedica, CNR, via U. La Malfa 153, 90146 Palermo, Italy;
- Dipartimento di Scienze e Tecnologie Biologiche Chimiche e Farmaceutiche, Università di Palermo, Viale delle Scienze, 90128 Palermo, Italy; (R.A.); (A.P.)
| | - Pasquale Picone
- Istituto per la Ricerca e l’Innovazione Biomedica, CNR, via U. La Malfa 153, 90146 Palermo, Italy;
- Dipartimento di Scienze e Tecnologie Biologiche Chimiche e Farmaceutiche, Università di Palermo, Viale delle Scienze, 90128 Palermo, Italy; (R.A.); (A.P.)
| | - Costanza Giardina
- Dipartimento di Biomedicina, Neuroscienze e Diagnostica Avanzata, Università di Palermo, Corso Tukory 129, 90134 Palermo, Italy; (C.G.); (M.S.); (G.M.)
| | - Miriana Scordino
- Dipartimento di Biomedicina, Neuroscienze e Diagnostica Avanzata, Università di Palermo, Corso Tukory 129, 90134 Palermo, Italy; (C.G.); (M.S.); (G.M.)
| | - Giuseppa Mudò
- Dipartimento di Biomedicina, Neuroscienze e Diagnostica Avanzata, Università di Palermo, Corso Tukory 129, 90134 Palermo, Italy; (C.G.); (M.S.); (G.M.)
| | - Mario Pagliaro
- Istituto per lo Studio dei Materiali Nanostrutturati, CNR, via U. La Malfa 153, 90146 Palermo, Italy; (M.P.); (A.S.)
| | - Antonino Scurria
- Istituto per lo Studio dei Materiali Nanostrutturati, CNR, via U. La Malfa 153, 90146 Palermo, Italy; (M.P.); (A.S.)
| | - Francesco Meneguzzo
- Istituto per la Bioeconomia, CNR, via Madonna del Piano 10, 50019 Sesto Fiorentino, Italy;
| | - Laura M. Ilharco
- Centro de Química-Física Molecular and IN-Institute of Nanoscience and Nanotechnology, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais 1, 1049-001 Lisboa, Portugal; (L.M.I.); (A.F.)
| | - Alexandra Fidalgo
- Centro de Química-Física Molecular and IN-Institute of Nanoscience and Nanotechnology, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais 1, 1049-001 Lisboa, Portugal; (L.M.I.); (A.F.)
| | - Rosa Alduina
- Dipartimento di Scienze e Tecnologie Biologiche Chimiche e Farmaceutiche, Università di Palermo, Viale delle Scienze, 90128 Palermo, Italy; (R.A.); (A.P.)
| | - Alessandro Presentato
- Dipartimento di Scienze e Tecnologie Biologiche Chimiche e Farmaceutiche, Università di Palermo, Viale delle Scienze, 90128 Palermo, Italy; (R.A.); (A.P.)
| | - Rosaria Ciriminna
- Istituto per lo Studio dei Materiali Nanostrutturati, CNR, via U. La Malfa 153, 90146 Palermo, Italy; (M.P.); (A.S.)
| | - Valentina Di Liberto
- Dipartimento di Biomedicina, Neuroscienze e Diagnostica Avanzata, Università di Palermo, Corso Tukory 129, 90134 Palermo, Italy; (C.G.); (M.S.); (G.M.)
| |
Collapse
|
23
|
Nuzzo D. Role of Natural Antioxidants on Neuroprotection and Neuroinflammation. Antioxidants (Basel) 2021; 10:antiox10040608. [PMID: 33920923 PMCID: PMC8071301 DOI: 10.3390/antiox10040608] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2021] [Accepted: 04/14/2021] [Indexed: 12/11/2022] Open
Affiliation(s)
- Domenico Nuzzo
- Consiglio Nazionale delle Ricerche, Istituto per la Ricerca e l'Innovazione Biomedica (CNR-IRIB), 90146 Palermo, Italy
| |
Collapse
|
24
|
Fyfe S, Smyth HE, Schirra HJ, Rychlik M, Sultanbawa Y. The Nutritional Potential of the Native Australian Green Plum ( Buchanania obovata) Compared to Other Anacardiaceae Fruit and Nuts. Front Nutr 2020; 7:600215. [PMID: 33392239 PMCID: PMC7772180 DOI: 10.3389/fnut.2020.600215] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2020] [Accepted: 11/24/2020] [Indexed: 01/04/2023] Open
Abstract
The native Australian green plum (Buchanania obovata) is a small fruit that grows in the northern parts of the Northern Territory and Western Australia. The fruit belongs to the family Anacardiaceae, which includes the other agriculturally important fruit mangoes, pistachios and cashew nuts. The green plum is a favored species of fruit for the Aboriginal communities and an important bush food in the Northern Territory. To date, only minimal scientific studies have been performed on the green plum as a food. This review is about plant foods in the family Anacardiaceae and the key nutritional compounds that occur in these fruit and nuts. It looks at the more traditional nutrient profiles, some key health metabolites, allergens and anti-nutrients that occur, and the role these foods play in the health of populations. This provides a guide for future studies of the green plum to show what nutritional and anti-nutritional properties and compounds should be analyzed and if there are areas where future studies should focus. This review includes an update on studies and analysis of the green plum and how its nutritional properties give it potential as a food for diet diversification in Australia.
Collapse
Affiliation(s)
- Selina Fyfe
- Queensland Alliance for Agriculture and Food Innovation, The University of Queensland, Coopers Plains, QLD, Australia
| | - Heather E. Smyth
- Queensland Alliance for Agriculture and Food Innovation, The University of Queensland, Coopers Plains, QLD, Australia
| | | | - Michael Rychlik
- Queensland Alliance for Agriculture and Food Innovation, The University of Queensland, Coopers Plains, QLD, Australia
- Chair of Analytical Food Chemistry, Technical University of Munich, Freising, Germany
| | - Yasmina Sultanbawa
- Queensland Alliance for Agriculture and Food Innovation, The University of Queensland, Coopers Plains, QLD, Australia
| |
Collapse
|
25
|
Shao J, Bai X, Pan T, Li Y, Jia X, Wang J, Lai S. Genome-Wide DNA Methylation Changes of Perirenal Adipose Tissue in Rabbits Fed a High-Fat Diet. Animals (Basel) 2020; 10:E2213. [PMID: 33255930 PMCID: PMC7761299 DOI: 10.3390/ani10122213] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2020] [Revised: 11/20/2020] [Accepted: 11/24/2020] [Indexed: 12/22/2022] Open
Abstract
DNA methylation is an epigenetic mechanism that plays an important role in gene regulation without an altered DNA sequence. Previous studies have demonstrated that diet affects obesity by partially mediating DNA methylation. Our study investigated the genome-wide DNA methylation of perirenal adipose tissue in rabbits to identify the epigenetic changes of high-fat diet-mediated obesity. Two libraries were constructed pooling DNA of rabbits fed a standard normal diet (SND) and DNA of rabbits fed a high-fat diet (HFD). Differentially methylated regions (DMRs) were identified using the option of the sliding window method, and online software DAVID Bioinformatics Resources 6.7 was used to perform Gene Ontology (GO) terms and KEGG (Kyoto Encyclopedia of Genes and Genomes) pathway enrichment analysis of DMRs-associated genes. A total of 12,230 DMRs were obtained, of which 2305 (1207 up-regulated, 1098 down-regulated) and 601 (368 up-regulated, 233 down-regulated) of identified DMRs were observed in the gene body and promoter regions, respectively. GO analysis revealed that the DMRs-associated genes were involved in developmental process (GO:0032502), cell differentiation (GO:0030154), and lipid binding (GO:0008289), and KEGG pathway enrichment analysis revealed the DMRs-associated genes were enriched in linoleic acid metabolism (KO00591), DNA replication (KO03030), and MAPK signaling pathway (KO04010). Our study further elucidates the possible functions of DMRs-associated genes in rabbit adipogenesis, contributing to the understanding of HFD-mediated obesity.
Collapse
Affiliation(s)
- Jiahao Shao
- College of Animal Science and Technology, Sichuan Agricultural University, Chengdu 611130, China; (J.S.); (X.B.); (Y.L.); (X.J.); (J.W.)
| | - Xue Bai
- College of Animal Science and Technology, Sichuan Agricultural University, Chengdu 611130, China; (J.S.); (X.B.); (Y.L.); (X.J.); (J.W.)
| | - Ting Pan
- College of Veterinary Medicine, Sichuan Agricultural University, Chengdu 611130, China;
| | - Yanhong Li
- College of Animal Science and Technology, Sichuan Agricultural University, Chengdu 611130, China; (J.S.); (X.B.); (Y.L.); (X.J.); (J.W.)
| | - Xianbo Jia
- College of Animal Science and Technology, Sichuan Agricultural University, Chengdu 611130, China; (J.S.); (X.B.); (Y.L.); (X.J.); (J.W.)
| | - Jie Wang
- College of Animal Science and Technology, Sichuan Agricultural University, Chengdu 611130, China; (J.S.); (X.B.); (Y.L.); (X.J.); (J.W.)
| | - Songjia Lai
- College of Animal Science and Technology, Sichuan Agricultural University, Chengdu 611130, China; (J.S.); (X.B.); (Y.L.); (X.J.); (J.W.)
| |
Collapse
|
26
|
Mullins CA, Gannaban RB, Khan MS, Shah H, Siddik MAB, Hegde VK, Reddy PH, Shin AC. Neural Underpinnings of Obesity: The Role of Oxidative Stress and Inflammation in the Brain. Antioxidants (Basel) 2020; 9:antiox9101018. [PMID: 33092099 PMCID: PMC7589608 DOI: 10.3390/antiox9101018] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2020] [Revised: 10/15/2020] [Accepted: 10/16/2020] [Indexed: 02/06/2023] Open
Abstract
Obesity prevalence is increasing at an unprecedented rate throughout the world, and is a strong risk factor for metabolic, cardiovascular, and neurological/neurodegenerative disorders. While low-grade systemic inflammation triggered primarily by adipose tissue dysfunction is closely linked to obesity, inflammation is also observed in the brain or the central nervous system (CNS). Considering that the hypothalamus, a classical homeostatic center, and other higher cortical areas (e.g. prefrontal cortex, dorsal striatum, hippocampus, etc.) also actively participate in regulating energy homeostasis by engaging in inhibitory control, reward calculation, and memory retrieval, understanding the role of CNS oxidative stress and inflammation in obesity and their underlying mechanisms would greatly help develop novel therapeutic interventions to correct obesity and related comorbidities. Here we review accumulating evidence for the association between ER stress and mitochondrial dysfunction, the main culprits responsible for oxidative stress and inflammation in various brain regions, and energy imbalance that leads to the development of obesity. Potential beneficial effects of natural antioxidant and anti-inflammatory compounds on CNS health and obesity are also discussed.
Collapse
Affiliation(s)
- Caitlyn A. Mullins
- Neurobiology of Nutrition Laboratory, Department of Nutritional Sciences, College of Human Sciences, Texas Tech University, Lubbock, TX 79409, USA; (C.A.M.); (R.B.G.); (H.S.)
| | - Ritchel B. Gannaban
- Neurobiology of Nutrition Laboratory, Department of Nutritional Sciences, College of Human Sciences, Texas Tech University, Lubbock, TX 79409, USA; (C.A.M.); (R.B.G.); (H.S.)
| | - Md Shahjalal Khan
- Obesity and Metabolic Health Laboratory, Department of Nutritional Sciences, College of Human Sciences, Texas Tech University, Lubbock, TX 79409, USA; (M.S.K.); (M.A.B.S.); (V.K.H.)
| | - Harsh Shah
- Neurobiology of Nutrition Laboratory, Department of Nutritional Sciences, College of Human Sciences, Texas Tech University, Lubbock, TX 79409, USA; (C.A.M.); (R.B.G.); (H.S.)
| | - Md Abu B. Siddik
- Obesity and Metabolic Health Laboratory, Department of Nutritional Sciences, College of Human Sciences, Texas Tech University, Lubbock, TX 79409, USA; (M.S.K.); (M.A.B.S.); (V.K.H.)
| | - Vijay K. Hegde
- Obesity and Metabolic Health Laboratory, Department of Nutritional Sciences, College of Human Sciences, Texas Tech University, Lubbock, TX 79409, USA; (M.S.K.); (M.A.B.S.); (V.K.H.)
| | - P. Hemachandra Reddy
- Department of Internal Medicine, School of Medicine, Texas Tech University Health Sciences Center, Lubbock, TX 79409, USA;
| | - Andrew C. Shin
- Neurobiology of Nutrition Laboratory, Department of Nutritional Sciences, College of Human Sciences, Texas Tech University, Lubbock, TX 79409, USA; (C.A.M.); (R.B.G.); (H.S.)
- Correspondence: ; Tel.: +1-806-834-1713
| |
Collapse
|
27
|
Picone P, Di Carlo M, Nuzzo D. Obesity and Alzheimer’s disease: Molecular bases. Eur J Neurosci 2020; 52:3944-3950. [DOI: 10.1111/ejn.14758] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2019] [Revised: 04/15/2020] [Accepted: 04/16/2020] [Indexed: 12/11/2022]
Affiliation(s)
- Pasquale Picone
- Consiglio Nazionale delle Ricerche Istituto per la Ricerca e l’Innovazione Biomedica (CNR‐IRIB) Palermo Italy
| | - Marta Di Carlo
- Consiglio Nazionale delle Ricerche Istituto per la Ricerca e l’Innovazione Biomedica (CNR‐IRIB) Palermo Italy
| | - Domenico Nuzzo
- Consiglio Nazionale delle Ricerche Istituto per la Ricerca e l’Innovazione Biomedica (CNR‐IRIB) Palermo Italy
| |
Collapse
|