1
|
Hosseini SM, Panahi-Azar A, Sheybani-Arani M, Morovatshoar R, Mirzadeh M, Salimi Asl A, Naghdipour Mirsadeghi M, Khajavi-Mayvan F. Vitamins, minerals and their maternal levels' role in brain development: An updated literature-review. Clin Nutr ESPEN 2024; 63:31-45. [PMID: 38907995 DOI: 10.1016/j.clnesp.2024.05.011] [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: 07/17/2023] [Revised: 03/26/2024] [Accepted: 05/16/2024] [Indexed: 06/24/2024]
Abstract
One's neurobehavioural and mental health are built during the exact and complex process of brain development. It is thought that fetal development is where neuropsychiatric disorders first emerged. Behavioural patterns can change as a result of neuropsychiatric illnesses. The incidence is rising quickly; nevertheless, providing exceptional care remains a significant challenge for families and healthcare systems. It has been demonstrated that one of the main factors causing the transmission of these diseases is maternal exposure. Through physiologic pathways, maternal health and intrauterine exposures can affect brain development. Our attention has been focused on epigenetic factors, particularly in the gestational environment, which may be responsible for human neurodegenerative diseases since our main mental development occurs during the nine months of intrauterine life. After thoroughly searching numerous databases, this study examined the effect of fat-soluble vitamins, water-soluble vitamins, and minerals and their maternal-level effect on brain development.
Collapse
Affiliation(s)
| | - Ava Panahi-Azar
- Faculty of Medicine, Hormozgan University of Medical Sciences, Bandar Abbas, Iran.
| | | | - Reza Morovatshoar
- Faculty of Medicine, Hormozgan University of Medical Sciences, Bandar Abbas, Iran.
| | - Mahdieh Mirzadeh
- Faculty of Medicine, Hormozgan University of Medical Sciences, Bandar Abbas, Iran.
| | - Ali Salimi Asl
- Faculty of Medicine, Hormozgan University of Medical Sciences, Bandar Abbas, Iran.
| | - Misa Naghdipour Mirsadeghi
- Department of Gynecology, School of Medicine, Reproductive Health Research Center, Alzahra Hospital, Guilan University of Medical Sciences, Rasht, Iran.
| | | |
Collapse
|
2
|
Wang ST, He XY, Le J, Sun T, Peng R. Associations Between Vitamin K and Suicide Attempts in Patients with Depression: A Case-Control Study. J Inflamm Res 2024; 17:3423-3431. [PMID: 38828048 PMCID: PMC11141714 DOI: 10.2147/jir.s463204] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2024] [Accepted: 05/02/2024] [Indexed: 06/05/2024] Open
Abstract
Background Hypovitaminosis K has been linked to depression and suicide, but epidemiological research is scarce. This study aimed to explore the association among vitamin K with depression and suicidal attempts. Methods This was a retrospective cross-sectional study involving 146 cases with a history of suicidal attempts and 149 subjects without a lifetime history of suicidal attempts. The levels of thyroid hormones, lipid profile, inflammatory cytokines, and vitamins were measured. Results Subjects who had suicidal attempts presented with a significant decrease in FT4, TC, vitamin D, and vitamin K but increased CRP levels. In these variables, vitamin K has a better diagnostic value for suicidal attempts in depressed patients, with a sensitivity of 0.842 and a specificity of 0.715. Correlation analysis suggested that vitamin K was significantly and positively related to FT4, TC, LDL, and sdLDL. Multivariate analysis showed that serum vitamin K level predicts suicidal attempts in depressive patients (OR = 0.614, P = 0.004, 95% CI 0.153-0.904). Moreover, a negative correlation between vitamin K and suicidal attempts was also noted for partial FT4, CRP, and vitamin D strata analysis. Conclusion Our study suggests that low vitamin K levels were correlated with suicidal attempts in patients with depression, indicating that vitamin K deficiency might be a biological risk factor for depression.
Collapse
Affiliation(s)
- Shao-Ting Wang
- Department of Clinical Laboratory, Institute of Translational Medicine, Renmin Hospital of Wuhan University, Wuhan, Hubei, 430060, People’s Republic of China
| | - Xiao-Yun He
- Department of Clinical Laboratory, Institute of Translational Medicine, Renmin Hospital of Wuhan University, Wuhan, Hubei, 430060, People’s Republic of China
| | - Juan Le
- Department of Clinical Laboratory, Institute of Translational Medicine, Renmin Hospital of Wuhan University, Wuhan, Hubei, 430060, People’s Republic of China
| | - Ting Sun
- Department of Clinical Laboratory, Institute of Translational Medicine, Renmin Hospital of Wuhan University, Wuhan, Hubei, 430060, People’s Republic of China
| | - Rui Peng
- Department of Clinical Laboratory, Institute of Translational Medicine, Renmin Hospital of Wuhan University, Wuhan, Hubei, 430060, People’s Republic of China
| |
Collapse
|
3
|
Aydin N, Ouliass B, Ferland G, Hafizi S. Modification of Gas6 Protein in the Brain by a Functional Endogenous Tissue Vitamin K Cycle. Cells 2024; 13:873. [PMID: 38786095 PMCID: PMC11119062 DOI: 10.3390/cells13100873] [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: 03/19/2024] [Revised: 05/06/2024] [Accepted: 05/13/2024] [Indexed: 05/25/2024] Open
Abstract
The TAM receptor ligand Gas6 is known for regulating inflammatory and immune pathways in various organs including the brain. Gas6 becomes fully functional through the post-translational modification of multiple glutamic acid residues into γ-carboxyglutamic in a vitamin K-dependent manner. However, the significance of this mechanism in the brain is not known. We report here the endogenous expression of multiple components of the vitamin K cycle within the mouse brain at various ages as well as in distinct brain glial cells. The brain expression of all genes was increased in the postnatal ages, mirroring their profiles in the liver. In microglia, the proinflammatory agent lipopolysaccharide caused the downregulation of all key vitamin K cycle genes. A secreted Gas6 protein was detected in the medium of both mouse cerebellar slices and brain glial cell cultures. Furthermore, the endogenous Gas6 γ-carboxylation level was abolished through incubation with the vitamin K antagonist warfarin and could be restored through co-incubation with vitamin K1. Finally, the γ-carboxylation level of the Gas6 protein within the brains of warfarin-treated rats was found to be significantly reduced ex vivo compared to the control brains. In conclusion, we demonstrated for the first time the existence of a functional vitamin K cycle within rodent brains, which regulates the functional modification of endogenous brain Gas6. These results indicate that vitamin K is an important nutrient for the brain. Furthermore, the measurement of vitamin K-dependent Gas6 functionality could be an indicator of homeostatic or disease mechanisms in the brain, such as in neurological disorders where Gas6/TAM signalling is impaired.
Collapse
Affiliation(s)
- Nadide Aydin
- School of Medicine, Pharmacy and Biomedical Sciences, University of Portsmouth, Portsmouth PO1 2DT, UK
| | - Bouchra Ouliass
- Département de Nutrition, Université de Montréal, Montréal, QC H3T 1J4, Canada
| | - Guylaine Ferland
- Département de Nutrition, Université de Montréal, Montréal, QC H3T 1J4, Canada
| | - Sassan Hafizi
- School of Medicine, Pharmacy and Biomedical Sciences, University of Portsmouth, Portsmouth PO1 2DT, UK
| |
Collapse
|
4
|
Gilbert L, Bourgeais A, Karras SN, Gezen-Ak D, Dursun E, Annweiler C. Vitamin D and behavioral disorders in older adults: results from the CLIP study. J Nutr Health Aging 2024; 28:100205. [PMID: 38460211 DOI: 10.1016/j.jnha.2024.100205] [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: 01/05/2024] [Revised: 02/14/2024] [Accepted: 02/23/2024] [Indexed: 03/11/2024]
Abstract
OBJECTIVES Vitamin D is involved in brain health and function. Our objective was to determine whether vitamin D deficiency was associated with behavioral disorders in geriatric patients. DESIGN The observational cross-sectional CLIP (Cognition and LIPophilic vitamins) study. The report followed the STROBE statement. SETTING Geriatric acute care unit in a tertiary university hospital in France for 3 months at the end of winter and beginning of spring. PARTICIPANTS 272 patients ≥65 years consecutively hospitalized or seen in consultation. MEASUREMENTS Participants were separated into two groups according to vitamin D deficiency (i.e., serum 25-hydroxyvitamin D ≤25 nmol/L). Behavior was assessed using the reduced version of the Neuropsychiatric Inventory Scale (NPI-R) score and subscores. Age, sex, BMI, education level, comorbidities, MMSE and GDS scores, use psychoactive drugs and vitamin D supplements, and serum concentrations of calcium, parathyroid hormone, TSH and estimated glomerular filtration rate (eGFR) were used as potential confounders. RESULTS Participants with vitamin D deficiency (n = 78) had similar NPI-R score (17.4 ± 20.3 versus 17.2 ± 16.1, p = 0.92) but higher (i.e., worse) subscore of agitation and aggressiveness (2.0 ± 3.3 versus 1.2 ± 2.4, p = 0.02) and higher (i.e., worse) subscore of disinhibition (0.99 ± 2.98 versus 0.38 ± 1.42, p = 0.02) than those without vitamin D deficiency (n = 194). In multiple linear regressions, vitamin D deficiency was inversely associated with the subscore of agitation and aggressiveness (β = 1.37, p = 0.005) and with the subscore of disinhibition (β = 0.96, p = 0.008). CONCLUSION Vitamin D deficiency was associated with more severe subscores of agitation and aggressiveness and of disinhibition among older adults. This provides a scientific basis to test the efficacy of vitamin D supplementation on behavioral disorders in older patients with vitamin D deficiency.
Collapse
Affiliation(s)
- Lucie Gilbert
- UNIV ANGERS, School of Medicine, Health Faculty, University of Angers, 49100, Angers, France
| | - Alexis Bourgeais
- Department of Geriatric Medicine, Angers University Memory Clinic, Research Center on Autonomy and Longevity, Angers University Hospital, 49933 Angers, France
| | - Spyridon N Karras
- Laboratory of Biological Chemistry, Medical School, Aristotle University, 55535 Thessaloniki, Greece
| | - Duygu Gezen-Ak
- Brain and Neurodegenerative Disorders Research Laboratories, Department of Neuroscience, Institute of Neurological Sciences, Istanbul University-Cerrahpasa, 34320 Istanbul, Turkey
| | - Erdinç Dursun
- Brain and Neurodegenerative Disorders Research Laboratories, Department of Neuroscience, Institute of Neurological Sciences, Istanbul University-Cerrahpasa, 34320 Istanbul, Turkey
| | - Cédric Annweiler
- UNIV ANGERS, School of Medicine, Health Faculty, University of Angers, 49100, Angers, France; Department of Geriatric Medicine, Angers University Memory Clinic, Research Center on Autonomy and Longevity, Angers University Hospital, 49933 Angers, France; UNIV ANGERS, UPRES EA 4638, University of Angers, 49000, Angers, France; Robarts Research Institute, Department of Medical Biophysics, Schulich School of Medicine and Dentistry, The University of Western Ontario, London, ON N6A 3K7, Canada; Gérontopôle des Pays de la Loire, 44200, Nantes, France.
| |
Collapse
|
5
|
Sultana OF, Hia RA, Reddy PH. A Combinational Therapy for Preventing and Delaying the Onset of Alzheimer's Disease: A Focus on Probiotic and Vitamin Co-Supplementation. Antioxidants (Basel) 2024; 13:202. [PMID: 38397800 PMCID: PMC10886126 DOI: 10.3390/antiox13020202] [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: 12/30/2023] [Revised: 01/27/2024] [Accepted: 02/02/2024] [Indexed: 02/25/2024] Open
Abstract
Alzheimer's disease is a progressive neurodegenerative disorder with a complex etiology, and effective interventions to prevent or delay its onset remain a global health challenge. In recent years, there has been growing interest in the potential role of probiotic and vitamin supplementation as complementary strategies for Alzheimer's disease prevention. This review paper explores the current scientific literature on the use of probiotics and vitamins, particularly vitamin A, D, E, K, and B-complex vitamins, in the context of Alzheimer's disease prevention and management. We delve into the mechanisms through which probiotics may modulate gut-brain interactions and neuroinflammation while vitamins play crucial roles in neuronal health and cognitive function. The paper also examines the collective impact of this combinational therapy on reducing the risk factors associated with Alzheimer's disease, such as oxidative stress, inflammation, and gut dysbiosis. By providing a comprehensive overview of the existing evidence and potential mechanisms, this review aims to shed light on the promise of probiotic and vitamin co-supplementation as a multifaceted approach to combat Alzheimer's disease, offering insights into possible avenues for future research and clinical application.
Collapse
Affiliation(s)
- Omme Fatema Sultana
- Department of Internal Medicine, Texas Tech University Health Sciences Center, Lubbock, TX 79430, USA;
| | - Raksa Andalib Hia
- Nutritional Sciences Department, College of Human Sciences, Texas Tech University, Lubbock, TX 79409, USA;
| | - P. Hemachandra Reddy
- Department of Internal Medicine, Texas Tech University Health Sciences Center, Lubbock, TX 79430, USA;
- Nutritional Sciences Department, College of Human Sciences, Texas Tech University, Lubbock, TX 79409, USA;
- Public Health Department of Graduate School of Biomedical Sciences, Texas Tech University Health Sciences Center, Lubbock, TX 79430, USA
- Department of Speech, Language and Hearing Sciences, School Health Professions, Texas Tech University Health Sciences Center, Lubbock, TX 79430, USA
| |
Collapse
|
6
|
Fekete M, Lehoczki A, Tarantini S, Fazekas-Pongor V, Csípő T, Csizmadia Z, Varga JT. Improving Cognitive Function with Nutritional Supplements in Aging: A Comprehensive Narrative Review of Clinical Studies Investigating the Effects of Vitamins, Minerals, Antioxidants, and Other Dietary Supplements. Nutrients 2023; 15:5116. [PMID: 38140375 PMCID: PMC10746024 DOI: 10.3390/nu15245116] [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: 11/13/2023] [Revised: 12/09/2023] [Accepted: 12/12/2023] [Indexed: 12/24/2023] Open
Abstract
Cognitive impairment and dementia are burgeoning public health concerns, especially given the increasing longevity of the global population. These conditions not only affect the quality of life of individuals and their families, but also pose significant economic burdens on healthcare systems. In this context, our comprehensive narrative review critically examines the role of nutritional supplements in mitigating cognitive decline. Amidst growing interest in non-pharmacological interventions for cognitive enhancement, this review delves into the efficacy of vitamins, minerals, antioxidants, and other dietary supplements. Through a systematic evaluation of randomized controlled trials, observational studies, and meta-analysis, this review focuses on outcomes such as memory enhancement, attention improvement, executive function support, and neuroprotection. The findings suggest a complex interplay between nutritional supplementation and cognitive health, with some supplements showing promising results and others displaying limited or context-dependent effectiveness. The review highlights the importance of dosage, bioavailability, and individual differences in response to supplementation. Additionally, it addresses safety concerns and potential interactions with conventional treatments. By providing a clear overview of current scientific knowledge, this review aims to guide healthcare professionals and researchers in making informed decisions about the use of nutritional supplements for cognitive health.
Collapse
Affiliation(s)
- Mónika Fekete
- Department of Public Health, Faculty of Medicine, Semmelweis University, 1089 Budapest, Hungary; (M.F.); (S.T.)
| | - Andrea Lehoczki
- National Institute for Haematology and Infectious Diseases, Department of Haematology and Stem Cell Transplantation, South Pest Central Hospital, 1097 Budapest, Hungary;
| | - Stefano Tarantini
- Department of Public Health, Faculty of Medicine, Semmelweis University, 1089 Budapest, Hungary; (M.F.); (S.T.)
- Department of Neurosurgery, The University of Oklahoma Health Sciences Center, Oklahoma City, OK 73104, USA
- Department of Health Promotion Sciences, College of Public Health, The University of Oklahoma Health Sciences Center, Oklahoma City, OK 73104, USA
- Peggy and Charles Stephenson Oklahoma Cancer Center, Oklahoma City, OK 73104, USA
| | - Vince Fazekas-Pongor
- Department of Public Health, Faculty of Medicine, Semmelweis University, 1089 Budapest, Hungary; (M.F.); (S.T.)
| | - Tamás Csípő
- Department of Public Health, Faculty of Medicine, Semmelweis University, 1089 Budapest, Hungary; (M.F.); (S.T.)
| | - Zoltán Csizmadia
- Faculty of Health Sciences, University of Pécs, 7621 Pécs, Hungary;
| | - János Tamás Varga
- Department of Pulmonology, Semmelweis University, 1083 Budapest, Hungary
| |
Collapse
|
7
|
Yaghi N, El Hayeck R, Boulos C, Abifadel M, Yaghi C. Effect of Mediterranean Dietary Pattern on Cognitive Status in Community-Dwelling Older Adults. Nutrients 2023; 15:3911. [PMID: 37764695 PMCID: PMC10537047 DOI: 10.3390/nu15183911] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Revised: 08/27/2023] [Accepted: 08/28/2023] [Indexed: 09/29/2023] Open
Abstract
Modifiable factors associated with cognitive decline (CD) require more attention, particularly dietary patterns. This study aimed to investigate the link between cognitive decline and associated factors, particularly dietary patterns (DPs), in community-dwelling older Lebanese of modest economic status. Our cross-sectional national study included 352 participants above 60 years old, from the medico-social centers of the ministry of social affairs all over the country. CD was screened based on literacy. Nutritional and dietary data were collected through a validated food frequency questionnaire. DPs were extracted by the K-mean cluster analysis. CD was found in 32.7% and 61.5% of literate and illiterate groups, respectively. Identified DPs included a Westernized type and Mediterranean type, with high and moderate food intakes. In the context of literacy, independent factors associated with CD were age above 80 years, living in Beirut, frailty, and adopting a Westernized (OR = 3.08, 95% CI: 1.22-7.8) and a high-intake Mediterranean DP (OR = 2.11, 95% CI: 1.05-4.22). In the context of illiteracy, the same factors were associated with CD, but not DP nor frailty, with an age cut-off at 78 years. In a Lebanese sample of older adults, factors associated with CD depend on the level of literacy, with DP only associated with CD in the context of literacy.
Collapse
Affiliation(s)
- Nathalie Yaghi
- Department of Nutrition & Dietetics, Faculty of Pharmacy, Saint Joseph University, Beirut 1107 2180, Lebanon;
| | - Rita El Hayeck
- Department of Geriatrics, Working Group on Dementia at Saint Joseph University (GTD-USJ), Faculty of Medicine, Saint Joseph University, Beirut 1107 2180, Lebanon;
| | - Christa Boulos
- Department of Nutrition & Dietetics, Faculty of Pharmacy, Saint Joseph University, Beirut 1107 2180, Lebanon;
| | - Marianne Abifadel
- Laboratory of Biochemistry and Molecular Therapeutics, Faculty of Pharmacy, Pôle Technologie-Santé, Saint Joseph University, Beirut 1004 2020, Lebanon
| | - César Yaghi
- Department of Gastroenterology, Faculty of Medicine, Saint Joseph University, Beirut 1107 2020, Lebanon;
- Hôtel-Dieu de France of Beirut University Hospital, Beirut P.O. Box 166830, Lebanon
| |
Collapse
|
8
|
Chatterjee K, Mazumder PM, Sarkar SR, Saha R, Chatterjee A, Sarkar B, Banerjee S. Neuroprotective effect of Vitamin K2 against gut dysbiosis associated cognitive decline. Physiol Behav 2023:114252. [PMID: 37257737 DOI: 10.1016/j.physbeh.2023.114252] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2022] [Revised: 05/19/2023] [Accepted: 05/27/2023] [Indexed: 06/02/2023]
Abstract
Vitamin K2/ Menaquinones produced predominantly by the gut microbiome improve bone health and prevent coronary calcification. The central nervous system has been linked with gut microbiota via the gut-brain axis and is strongly associated with psychiatric conditions. In the present study, we show the role of Vitamin K2 (MK-7) in gut dysbiosis-associated cognitive decline. Gut dysbiosis was induced in mice by administering Ampicillin (250 mg/kg twice a day orally) for 14 days and Vitamin K2 (0.05 mg/kg) for 21 days with or without antibiotic treatment and altered gene expression profile of intestinal microbes determined. This was followed by behavioural studies to determine cognitive changes. The behavioural observations are then correlated with proinflammatory, oxidative, and brain and intestinal histopathological changes in antibiotic-treated animals with or without vitamin K2 administration. With the use of antibiotics, Lactobacillus, Bifidobacterium, Firmicutes, and Clostridium's relative abundance reduced. When vitamin K2 was added to the medication, their levels were restored. Cognitive impairment was observed in behavioural trials in the antibiotic group, but this drop was restored in mice given both an antibiotic and vitamin K. Myeloperoxidase levels in the colon and brain increased due to gut dysbiosis, which vitamin K2 prevented. The acetylcholine esterase and oxidative stress markers brought on by antibiotics were also decreased by vitamin K2. Additionally, vitamin K2 guarded against alterations in intestine ultrastructure brought on by antibiotic use and preserved hippocampus neurons. So, it can be concluded that vitamin K2 improved cognitive skills, avoided hippocampus neuronal damage from antibiotics, and lowered intestine and brain inflammation and oxidative stress.
Collapse
Affiliation(s)
- Kaberi Chatterjee
- Department of Pharmaceutical Sciences and Technology, Birla Institute of Technology, Mesra, Ranchi
| | - Papiya Mitra Mazumder
- Department of Pharmaceutical Sciences and Technology, Birla Institute of Technology, Mesra, Ranchi
| | - Suparna Roy Sarkar
- Department of Pharmaceutical Sciences and Technology, Birla Institute of Technology, Mesra, Ranchi
| | - Rajdeep Saha
- Department of Pharmaceutical Sciences and Technology, Birla Institute of Technology, Mesra, Ranchi
| | - Amrita Chatterjee
- Department of Pharmaceutical Sciences and Technology, Birla Institute of Technology, Mesra, Ranchi
| | - Biswatrish Sarkar
- Department of Pharmaceutical Sciences and Technology, Birla Institute of Technology, Mesra, Ranchi
| | - Sugato Banerjee
- Department of Pharmacology and Toxicology, National Institute of Pharmaceutical Sciences and Technology, Kolkata.
| |
Collapse
|
9
|
Puri S, Shaheen M, Grover B. Nutrition and cognitive health: A life course approach. Front Public Health 2023; 11:1023907. [PMID: 37050953 PMCID: PMC10083484 DOI: 10.3389/fpubh.2023.1023907] [Citation(s) in RCA: 16] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2022] [Accepted: 03/08/2023] [Indexed: 03/29/2023] Open
Abstract
Multiple factors affect cognitive health, such as age-related changes in the brain, injuries, mood disorders, substance abuse, and diseases. While some cannot be changed, evidence exists of many potentially possibly modifiable lifestyle factors: diet, physical activity, cognitive and social engagement, smoking and alcohol consumption which may stabilize or improve declining cognitive function. In nutrition, the focus has been mainly on its role in brain development in the early years. There is a strong emerging need to identify the role of diet and nutrition factors on age-related cognitive decline, which will open up the use of new approaches for prevention, treatment or management of age-related disorders and maintaining a good quality of life among older adults. While data on effect of high protein diets is not consistent, low-fat diets are protective against cognitive decline. Several micronutrients like B group vitamins and iron, as well as many polyphenols play a crucial role in cognitive health. Mediterranean, Nordic, DASH, and MIND diets are linked to a lower risk of cognitive decline and dementia. The relationship between the gut microbiome and brain function through the gut-brain axis has led to the emergence of data on the beneficial effects of dietary fibers and probiotics through the management of gut microbes. A “whole diet” approach as well as macro- and micro-nutrient intake levels that have protective effects against cardiovascular diseases are most likely to be effective against neurodegenerative disorders too. Young adulthood and middle age are crucial periods for determining cognitive health in old age. The importance of cardio metabolic risk factors such as obesity and hypertension, smoking and physical inactivity that develop in middle age suggest that preventive approaches are required for target populations in their 40s and 50s, much before they develop dementia. The commonality of dementia risk with cardiovascular and diabetes risk suggests that dementia could be added to present non-communicable disease management programs in primary healthcare and broader public health programs.
Collapse
|
10
|
Revisiting the Role of Vitamins and Minerals in Alzheimer's Disease. Antioxidants (Basel) 2023; 12:antiox12020415. [PMID: 36829974 PMCID: PMC9952129 DOI: 10.3390/antiox12020415] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2023] [Revised: 02/02/2023] [Accepted: 02/03/2023] [Indexed: 02/11/2023] Open
Abstract
Alzheimer's disease (AD) is the most common type of dementia that affects millions of individuals worldwide. It is an irreversible neurodegenerative disorder that is characterized by memory loss, impaired learning and thinking, and difficulty in performing regular daily activities. Despite nearly two decades of collective efforts to develop novel medications that can prevent or halt the disease progression, we remain faced with only a few options with limited effectiveness. There has been a recent growth of interest in the role of nutrition in brain health as we begin to gain a better understanding of what and how nutrients affect hormonal and neural actions that not only can lead to typical cardiovascular or metabolic diseases but also an array of neurological and psychiatric disorders. Vitamins and minerals, also known as micronutrients, are elements that are indispensable for functions including nutrient metabolism, immune surveillance, cell development, neurotransmission, and antioxidant and anti-inflammatory properties. In this review, we provide an overview on some of the most common vitamins and minerals and discuss what current studies have revealed on the link between these essential micronutrients and cognitive performance or AD.
Collapse
|
11
|
Yan Q, Zhang T, O'Connor C, Barlow JW, Walsh J, Scalabrino G, Xu F, Sheridan H. The biological responses of vitamin K2: A comprehensive review. Food Sci Nutr 2023; 11:1634-1656. [PMID: 37051359 PMCID: PMC10084986 DOI: 10.1002/fsn3.3213] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2022] [Revised: 12/14/2022] [Accepted: 12/19/2022] [Indexed: 01/09/2023] Open
Abstract
Vitamin K1 (VitK1) and Vitamin K2 (VitK2), two important naturally occurring micronutrients in the VitK family, found, respectively, in green leafy plants and algae (VitK1) and animal and fermented foods (VitK2). The present review explores the multiple biological functions of VitK2 from recently published in vitro and in vivo studies, including promotion of osteogenesis, prevention of calcification, relief of menopausal symptoms, enhancement of mitochondrial energy release, hepato- and neuro-protective effects, and possible use in treatment of coronavirus disease. The mechanisms of action associated with these biological effects are also explored. Overall, the findings presented here suggest that VitK, especially VitK2, is an important nutrient family for the normal functioning of human health. It acts on almost all major body systems and directly or indirectly participates in and regulates hundreds of physiological or pathological processes. However, as biological and clinical data are still inconsistent and conflicting, more in-depth investigations are warranted to elucidate its potential as a therapeutic strategy to prevent and treat a range of disease conditions.
Collapse
Affiliation(s)
- Quanxiang Yan
- Institute of Science and Technology Shenyang Open University Shenyang China
| | - Tao Zhang
- School of Food Science & Environmental Health Technological University Dublin Dublin 7 Ireland
- NatPro Centre, School of Pharmacy and Pharmaceutical Sciences Trinity College Dublin Dublin 2 Ireland
| | - Christine O'Connor
- School of Food Science & Environmental Health Technological University Dublin Dublin 7 Ireland
| | - James W. Barlow
- Department of Chemistry RCSI University of Medicine and Health Sciences Dublin 2 Ireland
| | - John Walsh
- NatPro Centre, School of Pharmacy and Pharmaceutical Sciences Trinity College Dublin Dublin 2 Ireland
- School of Pharmacy and Pharmaceutical Sciences Trinity College Dublin Dublin 2 Ireland
| | - Gaia Scalabrino
- NatPro Centre, School of Pharmacy and Pharmaceutical Sciences Trinity College Dublin Dublin 2 Ireland
| | - Feng Xu
- The Centre of Vitamin K2 Research Shenyang Pharmaceutical University Shenyang China
| | - Helen Sheridan
- NatPro Centre, School of Pharmacy and Pharmaceutical Sciences Trinity College Dublin Dublin 2 Ireland
- School of Pharmacy and Pharmaceutical Sciences Trinity College Dublin Dublin 2 Ireland
| |
Collapse
|
12
|
Sakurai K, Toshimitsu T, Okada E, Anzai S, Shiraishi I, Inamura N, Kobayashi S, Sashihara T, Hisatsune T. Effects of Lactiplantibacillus plantarum OLL2712 on Memory Function in Older Adults with Declining Memory: A Randomized Placebo-Controlled Trial. Nutrients 2022; 14:nu14204300. [PMID: 36296983 PMCID: PMC9610166 DOI: 10.3390/nu14204300] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2022] [Revised: 09/30/2022] [Accepted: 10/08/2022] [Indexed: 11/06/2022] Open
Abstract
The use of probiotics is expected to be an intervention in neurodegenerative conditions that cause dementia owing to their ability to modulate neuroinflammatory responses via the microbiome-gut–brain axis. Therefore, we selected Lactiplantibacillus plantarum OLL2712 (OLL2712), the optimal anti-inflammatory lactic acid bacteria strain with high IL-10-inducing activity in immune cells, and aimed to verify its protective effects on memory function in older adults. A 12-week, randomized, double-blind, placebo-controlled trial was performed with older adults over the age of 65 years with declining memory. The participants consumed either powder containing heat-treated OLL2712 cells or placebo. Memory function was assessed using a computer-assisted cognitive test, Cognitrax. Daily dietary nutrient intake was assessed using the Brief-type Self-administered Diet History Questionnaire (BDHQ). The composition of the gut microbiota was analyzed by fecal DNA extraction and 16S rDNA sequencing. Data from 78 participants who completed the entire procedure were analyzed, and significant improvements in composite memory and visual memory scores were observed in the active group, after accounting for the effect of daily nutritional intake (p = 0.044 and p = 0.021, respectively). In addition, the active group had a lower abundance ratio of Lachnoclostridium, Monoglobus, and Oscillibacter genera, which have been reported to be involved in inflammation. The present study suggests that OLL2712 ingestion has protective effects against memory function decline in older adults.
Collapse
Affiliation(s)
- Keisuke Sakurai
- Department of Integrated Biosciences, Graduate School of Frontier Sciences, The University of Tokyo, Kashiwa 277-8562, Japan
| | - Takayuki Toshimitsu
- Food Microbiology Research Laboratories, Applied Microbiology Research Department, Division of Research and Development, Meiji Co., Ltd., Hachiouji 192-0919, Japan
| | - Erika Okada
- Department of Integrated Biosciences, Graduate School of Frontier Sciences, The University of Tokyo, Kashiwa 277-8562, Japan
| | - Saya Anzai
- Department of Integrated Biosciences, Graduate School of Frontier Sciences, The University of Tokyo, Kashiwa 277-8562, Japan
| | - Izumi Shiraishi
- Department of Integrated Biosciences, Graduate School of Frontier Sciences, The University of Tokyo, Kashiwa 277-8562, Japan
| | - Noriko Inamura
- Urban Design Center Kashiwanoha (UDCK), Kashiwa 277-0871, Japan
- Community Health Promotion Laboratory, Mitsui Fudosan, Co., Ltd., Kashiwa 277-8519, Japan
| | - Satoru Kobayashi
- Community Health Promotion Laboratory, Mitsui Fudosan, Co., Ltd., Kashiwa 277-8519, Japan
| | - Toshihiro Sashihara
- Food Microbiology Research Laboratories, Applied Microbiology Research Department, Division of Research and Development, Meiji Co., Ltd., Hachiouji 192-0919, Japan
| | - Tatsuhiro Hisatsune
- Department of Integrated Biosciences, Graduate School of Frontier Sciences, The University of Tokyo, Kashiwa 277-8562, Japan
- Correspondence: ; Tel.: +81-04-7136-3632
| |
Collapse
|
13
|
Lee B, Choi GM, Hong JP, Cho DE, Kim Y, Yeom M, Han JJ, Kim SR, Hahm DH. Menaquinone-7 ameliorates cerebrovascular calcification-associated memory decline in aged mice. Life Sci 2022; 307:120912. [PMID: 36037872 DOI: 10.1016/j.lfs.2022.120912] [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: 03/17/2022] [Revised: 08/21/2022] [Accepted: 08/23/2022] [Indexed: 11/18/2022]
Abstract
Menaquinone (MK)-7 is a vitamin K2 analog that functions as a cofactor of γ-glutamyl carboxylase involved in the activation of vitamin K (VK)-dependent proteins. The present study aimed to evaluate the effect of MK-7 on memory and cognitive function in aged C57BL/6 mice. Eighteen-month-old mice were raised for a further 4 months, fed on a standard or calcium-rich diet (3 % [w/w]), and were orally given MK-7 (40 and 400 μg/day/mouse) five times per week during the same period. The Morris water maze (MWM) test was performed at 19 and 22 months. The aged mice showed noticeable memory declines in the MWM test at all time points compared with 6-week-old mice, and this memory loss was significantly restored by the daily administration of high-dose MK-7 for 4 months. MK-7 administration also improved micro-computed tomography-based cerebrovascular calcification and aging-associated declines in growth arrest-specific 6, total and carboxylated matrix Gla proteins, and ganglioside levels in the brain of aged mice. It serologically reduced phosphorous levels in the blood, but not the urea, cholesterol, and calcium. Taken together, the long-term administration of MK-7 significantly improved age-related memory and cognitive impairments, possibly through inhibition of cerebrovascular calcification in aged mice, indicating that it can be used to develop new drugs for improving memory and cognitive function in older adults.
Collapse
Affiliation(s)
- Bombi Lee
- Acupuncture and Meridian Science Research Center, Kyung Hee University, Seoul 02447, Republic of Korea
| | - Gwang-Muk Choi
- Department of Biomedical Sciences, Graduate School, Kyung Hee University, Seoul 02447, Republic of Korea
| | - Joon-Pyo Hong
- Department of Biomedical Sciences, Graduate School, Kyung Hee University, Seoul 02447, Republic of Korea
| | - Da-Eun Cho
- Department of Biomedical Sciences, Graduate School, Kyung Hee University, Seoul 02447, Republic of Korea
| | - Yoongeun Kim
- Department of Biomedical Sciences, Graduate School, Kyung Hee University, Seoul 02447, Republic of Korea
| | - Mijung Yeom
- Acupuncture and Meridian Science Research Center, Kyung Hee University, Seoul 02447, Republic of Korea
| | - Jeong Jun Han
- GF Fermentech, Geumhoseonmal-gil, Bugang-myeon, Sejong-si 30077, Republic of Korea
| | - Song-Rae Kim
- Chuncheon Center, Korea Basic Science Institute (KBSI), Chuncheon 24341, Republic of Korea; Department of Biomedical Science, Kangwon National University, Chuncheon 24341, Republic of Korea
| | - Dae-Hyun Hahm
- Acupuncture and Meridian Science Research Center, Kyung Hee University, Seoul 02447, Republic of Korea; Department of Physiology, College of Medicine, Kyung Hee University, Seoul 02447, Republic of Korea; BioNanocomposite Research Center, Kyung Hee University, Seoul 02447, Republic of Korea.
| |
Collapse
|
14
|
Wang A, Zhao M, Luo J, Zhang T, Zhang D. Association of Dietary Vitamin K Intake With Cognition in the Elderly. Front Nutr 2022; 9:900887. [PMID: 35811956 PMCID: PMC9260313 DOI: 10.3389/fnut.2022.900887] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Accepted: 06/07/2022] [Indexed: 11/13/2022] Open
Abstract
Several previous studies discussed the association between vitamin K (VK) status and cognition. But the association between dietary VK consumption and cognitive performance in the elderly was not well understood. Therefore, we investigated the correlation between dietary VK intake and the cognition of the elderly. Our research used the data of the National Health and Nutrition Examination Survey (NHANES) from 2011 to 2014. The dietary intake of VK was assessed by two 24-h dietary recalls. The cognitive function was measured in the survey of NHANES, including the Consortium to Establish a Registry for Alzheimer’s disease Word Learning subtest (CERAD W-L), Animal Fluency Test (AFT), and Digit Symbol Substitution Test (DSST). Logistic regression and restricted cubic spline models were applied to assess the relationship between dietary VK intake and cognition. Compared with the lowest dietary VK intake group, the multivariate-adjusted odds ratio (OR) [95% confidence interval (95% CI)] of low CERAD W-L score for the highest intake group was 0.39 (0.26–0.60), the multivariate-adjusted OR (95% CI) of low AFT score was 0.59 (0.38–0.92), and the multivariate-adjusted OR (95% CI) of low DSST score was 0.44 (0.29–0.65), respectively. There was an L-shaped dose–response relationship between dietary VK intake and low CERAD W-L score. There was a linear dose–response relationship between dietary VK intake and low AFT score, and there was also a linear dose–response relationship for the low DSST score. In addition, we also found a negative association between VK from vegetables and the risk of low CERAD W-L scores. Dietary VK intake and VK intake from vegetables were inversely related to the risk of low cognitive performance of the elderly.
Collapse
Affiliation(s)
- Anni Wang
- Department of Epidemiology and Health Statistics, School of Public Health, Qingdao University, Qingdao, China
| | - Meng Zhao
- School of Nursing, Qingdao University Medical College, Qingdao, China
| | - Jia Luo
- Department of Epidemiology and Health Statistics, School of Public Health, Qingdao University, Qingdao, China
| | - Tianhao Zhang
- Department of Epidemiology and Health Statistics, School of Public Health, Qingdao University, Qingdao, China
| | - Dongfeng Zhang
- Department of Epidemiology and Health Statistics, School of Public Health, Qingdao University, Qingdao, China
- *Correspondence: Dongfeng Zhang,
| |
Collapse
|
15
|
Yaghi N, Boulos C, Baddoura R, Abifadel M, Yaghi C. Validity and reliability of a food frequency questionnaire for community dwelling older adults in a Mediterranean country: Lebanon. Nutr J 2022; 21:40. [PMID: 35717319 PMCID: PMC9206140 DOI: 10.1186/s12937-022-00788-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2021] [Accepted: 05/25/2022] [Indexed: 11/28/2022] Open
Abstract
Background Food frequency questionnaires (FFQ) is an easy and inexpensive tool that can be used to evaluate nutrient and dietary trends of groups and individuals. Few studies in the East Mediterranean region tailored FFQs to describe dietary intakes of older adults. The purpose of the study is therefore to assess the validity and reproducibility of a FFQ, designed for use with older adults living in a Mediterranean Arabic speaking country, Lebanon. Methods The FFQ is composed of a list of 90 food items, commonly consumed by adults above 60 years of age. Validity of the FFQ was tested using the mean of two 24-hours dietary recalls (24HDR), and reproducibility, by repeating the questionnaire within a one-month period, along the second dietary recall. Our study included 42 and 76 participants, for the repoducibility and validity analysis respectively. Subjects were randomly selected from 2 of the 8 governorates in the country. Results FFQ reproducibility showed a mean relative difference of 1.03% without any significant difference between all paired components of nutrients. Intra class correlation (ICC) showed good and excellent reliability for caloric intake and all macronutrients, moderate to good reliability for all remaining nutrients, except for poly-unsaturated fatty acids, vitamins A, B12 and fibers. Correlation coefficients for all nutrients were fair to strong. Both administrations of the FFQ showed good internal validity. Validation of FFQ showed a mean relative difference between FFQ and mean 24HDR at 19.5%. Agreements between the 2 methods, for classifying individuals in the same or adjacent quartile, for nutrient intake and nutrient adequacy, were 80 and 78.2% respectively. Mean Kappa coefficient was 0.56 and energy-adjusted correlations were within the recommended values for all items except for vitamin A and B12. Adjusting for nutrient-dense food intake improved the agreement for theses 2 vitamins to 0.49 and 0.56, respectively. Conclusion The proposed FFQ can be considered a valid tool to help describe nutrient intake of older individuals in an Arabic speaking Mediterranean country. It could serve for possible use in the East Mediterranean region for the evaluation of regular dietary intake of community-dwelling older adults. Supplementary Information The online version contains supplementary material available at 10.1186/s12937-022-00788-8.
Collapse
Affiliation(s)
- Nathalie Yaghi
- Department of Nutrition & Dietetics, Faculty of Pharmacy, Saint Joseph University of Beirut, PO Box: 17-5208 Mar Mikhael, Beirut, 1104 2020, Lebanon.
| | - Christa Boulos
- Department of Nutrition & Dietetics, Faculty of Pharmacy, Saint Joseph University of Beirut, PO Box: 17-5208 Mar Mikhael, Beirut, 1104 2020, Lebanon
| | - Rafic Baddoura
- Faculty of Medicine, Saint Joseph University of Beirut, Beirut, Lebanon
| | - Marianne Abifadel
- Laboratory of Biochemistry and Molecular Therapeutics, Faculty of Pharmacy, Pôle Technologie-Santé, Saint Joseph University of Beirut, Beirut, Lebanon
| | - Cesar Yaghi
- Department of Gastroenterology, Faculty of Medicine, Saint Joseph University of Beirut, Beirut, Lebanon.,Hotel-Dieu de France University Hospital of Beirut, Beirut, Lebanon
| |
Collapse
|
16
|
Duan H, Pan J, Guo M, Li J, Yu L, Fan L. Dietary strategies with anti-aging potential: dietary patterns and supplements. Food Res Int 2022; 158:111501. [DOI: 10.1016/j.foodres.2022.111501] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2022] [Revised: 06/05/2022] [Accepted: 06/09/2022] [Indexed: 11/04/2022]
|
17
|
Camacho-Barcia L, García-Gavilán J, Martínez-González MÁ, Fernández-Aranda F, Galié S, Corella D, Cuenca-Royo A, Romaguera D, Vioque J, Alonso-Gómez ÁM, Wärnberg J, Martínez JA, Serra-Majem L, Estruch R, Bernal-López MR, Lapetra J, Pintó X, Tur JA, Garcia-Rios A, Bueno-Cavanillas A, Delgado-Rodríguez M, Matía-Martín P, Daimiel L, Martín-Sánchez V, Vidal J, Vázquez C, Ros E, Canela MR, Sorlí JV, de la Torre R, Konieczna J, Oncina-Cánovas A, Tojal-Sierra L, Pérez-López J, Abete I, Sánchez-Villegas A, Casas R, Muñoz-Garach A, Santos-Lozano JM, Bouzas C, Razquin C, Martínez-Lacruz R, Castañer O, Yañez AM, Valls-Enguix R, Belló-Mora MC, Basterra-Gortari J, Basora J, Salas-Salvadó J, Bulló M. Vitamin K dietary intake is associated with cognitive function in an older adult Mediterranean population. Age Ageing 2022; 51:6530455. [PMID: 35180284 DOI: 10.1093/ageing/afab246] [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: 01/25/2021] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND In the last years, evidence that dietary vitamin K could have a role in the cognitive domain has increased. However, data from large trials are limited. The objective of this study was to assess the association of 2 year changes in the dietary intake of vitamin K with cognitive function measured through neuropsychological performance tests. METHODS In 5,533 participants of the multicentre PREDIMED-Plus study (48.1% women, age 65.1 ± 4.9 years with overweight/obesity and metabolic syndrome), we assessed the adjusted odds ratios of cognitive function decline according to 2 year changes in vitamin K intake. Participants answered a battery of cognitive function tests and Food Frequency Questionnaires (FFQs) in order to estimate the vitamin K dietary intake. RESULTS After adjusting for potential cofounders, the highest tertile of change of dietary vitamin K intake (median [IQR]; 194.4 μg/d [120.9, 373.1]) was inversely associated with a Mini-Mental State Examination (MMSE) score ≤24 (OR [95% CI]; 0.53 [0.35, 0.79] P for trend = 0.002) compared with a decrease in the intake of vitamin K (median [IQR]; -97.8 μg/d [-292.8, -51.5]). A significant positive association between changes in dietary vitamin K intake and the semantic verbal fluency test scores (OR [95% CI]; 0.69 [0.51, 0.94] P for trend = 0.019) was found. CONCLUSIONS An increase of the intake of dietary vitamin K was associated with better cognitive function scores, independently of recognised risk factors for cognitive decline, in an older adult Mediterranean population with high cardiovascular risk.
Collapse
Affiliation(s)
- Lucía Camacho-Barcia
- Universitat Rovira i Virgili, Departament de Bioquímica i Biotecnologia, Unitat de Nutrició, 43201 Reus, Spain
- Institut d'Investigació Sanitària Pere i Virgili (IISPV), 43204 Reus, Spain
- Consorcio CIBER, M.P., Fisiopatología de la obesidad y nutrición (CIBERobn), Instituto de Salud Carlos III (ISCIII), 28029 Madrid, Spain
| | - Jesús García-Gavilán
- Universitat Rovira i Virgili, Departament de Bioquímica i Biotecnologia, Unitat de Nutrició, 43201 Reus, Spain
- Institut d'Investigació Sanitària Pere i Virgili (IISPV), 43204 Reus, Spain
- Consorcio CIBER, M.P., Fisiopatología de la obesidad y nutrición (CIBERobn), Instituto de Salud Carlos III (ISCIII), 28029 Madrid, Spain
| | - Miguel Ángel Martínez-González
- Consorcio CIBER, M.P., Fisiopatología de la obesidad y nutrición (CIBERobn), Instituto de Salud Carlos III (ISCIII), 28029 Madrid, Spain
- Department of Preventive Medicine and Public Health, IdISNA, University of Navarra, 31008 Pamplona, Spain
- Department of Nutrition, Harvard T. H. Chan School of Public Health, Boston, MA 02115, USA
| | - Fernando Fernández-Aranda
- Consorcio CIBER, M.P., Fisiopatología de la obesidad y nutrición (CIBERobn), Instituto de Salud Carlos III (ISCIII), 28029 Madrid, Spain
- Department of Psychiatry, University Hospital of Bellvitge-IDIBELL, Barcelona, Spain
- Department of Clinical Sciences, School of Medicine, University of Barcelona, Barcelona, Spain
| | - Serena Galié
- Universitat Rovira i Virgili, Departament de Bioquímica i Biotecnologia, Unitat de Nutrició, 43201 Reus, Spain
- Institut d'Investigació Sanitària Pere i Virgili (IISPV), 43204 Reus, Spain
| | - Dolores Corella
- Consorcio CIBER, M.P., Fisiopatología de la obesidad y nutrición (CIBERobn), Instituto de Salud Carlos III (ISCIII), 28029 Madrid, Spain
- Department of Preventive Medicine, University of Valencia, 46010 Valencia, Spain
| | - Aida Cuenca-Royo
- Consorcio CIBER, M.P., Fisiopatología de la obesidad y nutrición (CIBERobn), Instituto de Salud Carlos III (ISCIII), 28029 Madrid, Spain
- Unit of Cardiovascular Risk and Nutrition, Institut Hospital del Mar de Investigaciones Médicas Municipal d'Investigació Mèdica (IMIM), 08003 Barcelona, Spain
| | - Dora Romaguera
- Consorcio CIBER, M.P., Fisiopatología de la obesidad y nutrición (CIBERobn), Instituto de Salud Carlos III (ISCIII), 28029 Madrid, Spain
- Health Research Institute of the Balearic Islands (IdISBa), 07120 Palma de Mallorca, Spain
| | - Jesús Vioque
- Miguel Hernández University, ISABIAL-FISABIO, 46020 Alicante, Spain
- Consorcio CIBER, Epidemiología y Salud Pública (CIBERESP), Instituto de Salud Carlos III (ISCIII), 28029 Madrid, Spain
| | - Ángel M Alonso-Gómez
- Consorcio CIBER, M.P., Fisiopatología de la obesidad y nutrición (CIBERobn), Instituto de Salud Carlos III (ISCIII), 28029 Madrid, Spain
- Bioaraba Health Research Institute; Osakidetza Basque Health Service, Araba University Hospital; University of the Basque Country UPV/EHU; 01009 Vitoria-Gasteiz, Spain
| | - Julia Wärnberg
- Consorcio CIBER, M.P., Fisiopatología de la obesidad y nutrición (CIBERobn), Instituto de Salud Carlos III (ISCIII), 28029 Madrid, Spain
- Department of Nursing, School of Health Sciences, University of Málaga – Institito Biomédico de Investigación en Málaga (IBIMA), 29071 Málaga, Spain
| | - J Alfredo Martínez
- Consorcio CIBER, M.P., Fisiopatología de la obesidad y nutrición (CIBERobn), Instituto de Salud Carlos III (ISCIII), 28029 Madrid, Spain
- Department of Nutrition, Food Sciences, and Physiology, Center for Nutrition Research, University of Navarra, 31008 Pamplona, Spain
- Cardiometabolic Precision Nutrition Program, IMDEA Food, CEI UAM + CSIC, 28049 Madrid, Spain
| | - Luís Serra-Majem
- Consorcio CIBER, M.P., Fisiopatología de la obesidad y nutrición (CIBERobn), Instituto de Salud Carlos III (ISCIII), 28029 Madrid, Spain
- Institute for Biomedical Research, University of Las Palmas de Gran Canaria, 35016 Las Palmas de Gran Canaria, Spain
| | - Ramón Estruch
- Consorcio CIBER, M.P., Fisiopatología de la obesidad y nutrición (CIBERobn), Instituto de Salud Carlos III (ISCIII), 28029 Madrid, Spain
- Department of Internal Medicine, IDIBAPS, Hospital Clinic, University of Barcelona, 08036 Barcelona, Spain
| | - M Rosa Bernal-López
- Consorcio CIBER, M.P., Fisiopatología de la obesidad y nutrición (CIBERobn), Instituto de Salud Carlos III (ISCIII), 28029 Madrid, Spain
- Department of Internal Medicine, Regional University Hospital of Malaga-Instituto de Investigación Biomédica de Malaga (IBIMA), University of Malaga, 29071 Malaga, Spain
| | - José Lapetra
- Consorcio CIBER, M.P., Fisiopatología de la obesidad y nutrición (CIBERobn), Instituto de Salud Carlos III (ISCIII), 28029 Madrid, Spain
- Department of Family Medicine, Research Unit, Distrito Sanitario Atención Primaria Sevilla, 41013 Sevilla, Spain
| | - Xavier Pintó
- Consorcio CIBER, M.P., Fisiopatología de la obesidad y nutrición (CIBERobn), Instituto de Salud Carlos III (ISCIII), 28029 Madrid, Spain
- Lipids and Vascular Risk Unit, Internal Medicine, Hospital Universitario de Bellvitge, Hospitalet de Llobregat, 08907 Barcelona, Spain
| | - Josep A Tur
- Consorcio CIBER, M.P., Fisiopatología de la obesidad y nutrición (CIBERobn), Instituto de Salud Carlos III (ISCIII), 28029 Madrid, Spain
- Health Research Institute of the Balearic Islands (IdISBa), 07120 Palma de Mallorca, Spain
- Research Group on Community Nutrition & Oxidative Stress, University of Balearic Islands, 07122 Palma de Mallorca, Spain
| | - Antonio Garcia-Rios
- Consorcio CIBER, M.P., Fisiopatología de la obesidad y nutrición (CIBERobn), Instituto de Salud Carlos III (ISCIII), 28029 Madrid, Spain
- Lipids and Atherosclerosis Unit, Department of Internal Medicine, Maimonides Biomedical Research Institute of Cordoba (IMIBIC), Reina Sofia University Hospital, University of Cordoba, 14004 Cordoba, Spain
| | - Aurora Bueno-Cavanillas
- Consorcio CIBER, Epidemiología y Salud Pública (CIBERESP), Instituto de Salud Carlos III (ISCIII), 28029 Madrid, Spain
- Department of Preventive Medicine, University of Granada, Granada, Spain
| | - Miguel Delgado-Rodríguez
- Consorcio CIBER, Epidemiología y Salud Pública (CIBERESP), Instituto de Salud Carlos III (ISCIII), 28029 Madrid, Spain
- Division of Preventive Medicine, University of Jaén, Jaén, Spain
| | - Pilar Matía-Martín
- Department of Endocrinology and Nutrition, Instituto de Investigación Sanitaria Hospital Clínico San Carlos (IdISSC), 28040 Madrid, Spain
| | - Lidia Daimiel
- Nutritional Genomics and Epigenomics Group, IMDEA Food, CEI UAM + CSIC, 28049 Madrid, Spain
| | - Vicente Martín-Sánchez
- Consorcio CIBER, Epidemiología y Salud Pública (CIBERESP), Instituto de Salud Carlos III (ISCIII), 28029 Madrid, Spain
- Institute of Biomedicine (IBIOMED), University of León, 24071 León, Spain
| | - Josep Vidal
- Department of Endocrinology, IDIBAPS, Hospital Clinic, University of Barcelona, 08036 Barcelona, Spain
| | - Clotilde Vázquez
- Consorcio CIBER, M.P., Fisiopatología de la obesidad y nutrición (CIBERobn), Instituto de Salud Carlos III (ISCIII), 28029 Madrid, Spain
- Department of Endocrinology and Nutrition, Fundación Jiménez-Díaz University Autonoma, 28040 Madrid, Spain
| | - Emilio Ros
- Consorcio CIBER, M.P., Fisiopatología de la obesidad y nutrición (CIBERobn), Instituto de Salud Carlos III (ISCIII), 28029 Madrid, Spain
- Lipid Clinic, Department of Endocrinology and Nutrition, Institut d'Investigacions Biomèdiques August Pi Sunyer (IDIBAPS), Hospital Clínic, 08036 Barcelona, Spain
| | - Miguel Ruiz Canela
- Consorcio CIBER, M.P., Fisiopatología de la obesidad y nutrición (CIBERobn), Instituto de Salud Carlos III (ISCIII), 28029 Madrid, Spain
- Department of Preventive Medicine and Public Health, IdISNA, University of Navarra, 31008 Pamplona, Spain
| | - Jose V Sorlí
- Consorcio CIBER, M.P., Fisiopatología de la obesidad y nutrición (CIBERobn), Instituto de Salud Carlos III (ISCIII), 28029 Madrid, Spain
- Department of Preventive Medicine, University of Valencia, 46010 Valencia, Spain
| | - Rafael de la Torre
- Consorcio CIBER, M.P., Fisiopatología de la obesidad y nutrición (CIBERobn), Instituto de Salud Carlos III (ISCIII), 28029 Madrid, Spain
- Integrative Pharmacology and Systems Neurosciences Research Group, Institut Hospital del Mar de Investigaciones Médicas Municipal d'Investigació Mèdica (IMIM), 08003 Barcelona, Spain
- University Pompeu Fabra (DCEXS-UPF), 08003 Barcelona, Spain
| | - Jadwiga Konieczna
- Consorcio CIBER, M.P., Fisiopatología de la obesidad y nutrición (CIBERobn), Instituto de Salud Carlos III (ISCIII), 28029 Madrid, Spain
- Health Research Institute of the Balearic Islands (IdISBa), 07120 Palma de Mallorca, Spain
| | | | - Lucas Tojal-Sierra
- Consorcio CIBER, M.P., Fisiopatología de la obesidad y nutrición (CIBERobn), Instituto de Salud Carlos III (ISCIII), 28029 Madrid, Spain
- Bioaraba Health Research Institute; Osakidetza Basque Health Service, Araba University Hospital; University of the Basque Country UPV/EHU; 01009 Vitoria-Gasteiz, Spain
| | - Jessica Pérez-López
- Consorcio CIBER, M.P., Fisiopatología de la obesidad y nutrición (CIBERobn), Instituto de Salud Carlos III (ISCIII), 28029 Madrid, Spain
- Department of Nursing, School of Health Sciences, University of Málaga – Institito Biomédico de Investigación en Málaga (IBIMA), 29071 Málaga, Spain
| | - Itziar Abete
- Consorcio CIBER, M.P., Fisiopatología de la obesidad y nutrición (CIBERobn), Instituto de Salud Carlos III (ISCIII), 28029 Madrid, Spain
- Department of Nutrition, Food Sciences, and Physiology, Center for Nutrition Research, University of Navarra, 31008 Pamplona, Spain
| | - Almudena Sánchez-Villegas
- Consorcio CIBER, M.P., Fisiopatología de la obesidad y nutrición (CIBERobn), Instituto de Salud Carlos III (ISCIII), 28029 Madrid, Spain
- Institute for Biomedical Research, University of Las Palmas de Gran Canaria, 35016 Las Palmas de Gran Canaria, Spain
- Institute for Innovation & Sustainable Development in Food Chain (ISFOOD). Universidad Pública de Navarra (UPNA), 31006 Pamplona, Spain
| | - Rosa Casas
- Consorcio CIBER, M.P., Fisiopatología de la obesidad y nutrición (CIBERobn), Instituto de Salud Carlos III (ISCIII), 28029 Madrid, Spain
- Department of Internal Medicine, IDIBAPS, Hospital Clinic, University of Barcelona, 08036 Barcelona, Spain
| | - Araceli Muñoz-Garach
- Consorcio CIBER, M.P., Fisiopatología de la obesidad y nutrición (CIBERobn), Instituto de Salud Carlos III (ISCIII), 28029 Madrid, Spain
- Virgen de la Victoria Hospital, Department of Endocrinology, University of Málaga, 29010 Málaga, Spain
| | - José Manuel Santos-Lozano
- Consorcio CIBER, M.P., Fisiopatología de la obesidad y nutrición (CIBERobn), Instituto de Salud Carlos III (ISCIII), 28029 Madrid, Spain
- Department of Family Medicine, Research Unit, Distrito Sanitario Atención Primaria Sevilla, 41013 Sevilla, Spain
| | - Cristina Bouzas
- Consorcio CIBER, M.P., Fisiopatología de la obesidad y nutrición (CIBERobn), Instituto de Salud Carlos III (ISCIII), 28029 Madrid, Spain
- Health Research Institute of the Balearic Islands (IdISBa), 07120 Palma de Mallorca, Spain
- Research Group on Community Nutrition & Oxidative Stress, University of Balearic Islands, 07122 Palma de Mallorca, Spain
| | - Cristina Razquin
- Consorcio CIBER, M.P., Fisiopatología de la obesidad y nutrición (CIBERobn), Instituto de Salud Carlos III (ISCIII), 28029 Madrid, Spain
- Department of Preventive Medicine and Public Health, IdISNA, University of Navarra, 31008 Pamplona, Spain
| | - Raúl Martínez-Lacruz
- Consorcio CIBER, M.P., Fisiopatología de la obesidad y nutrición (CIBERobn), Instituto de Salud Carlos III (ISCIII), 28029 Madrid, Spain
- Department of Preventive Medicine, University of Valencia, 46010 Valencia, Spain
| | - Olga Castañer
- Consorcio CIBER, M.P., Fisiopatología de la obesidad y nutrición (CIBERobn), Instituto de Salud Carlos III (ISCIII), 28029 Madrid, Spain
- Unit of Cardiovascular Risk and Nutrition, Institut Hospital del Mar de Investigaciones Médicas Municipal d'Investigació Mèdica (IMIM), 08003 Barcelona, Spain
| | - Aina M Yañez
- Health Research Institute of the Balearic Islands (IdISBa), 07120 Palma de Mallorca, Spain
- Universidad de las Islas Baleares, 07122 Palma de Mallorca, Spain
| | | | - Maria Concepción Belló-Mora
- Consorcio CIBER, M.P., Fisiopatología de la obesidad y nutrición (CIBERobn), Instituto de Salud Carlos III (ISCIII), 28029 Madrid, Spain
- Bioaraba Health Research Institute; Osakidetza Basque Health Service, Araba University Hospital; University of the Basque Country UPV/EHU; 01009 Vitoria-Gasteiz, Spain
| | - Javier Basterra-Gortari
- Department of Preventive Medicine and Public Health, IdISNA, University of Navarra, 31008 Pamplona, Spain
| | - Josep Basora
- Universitat Rovira i Virgili, Departament de Bioquímica i Biotecnologia, Unitat de Nutrició, 43201 Reus, Spain
- Institut d'Investigació Sanitària Pere i Virgili (IISPV), 43204 Reus, Spain
| | - Jordi Salas-Salvadó
- Universitat Rovira i Virgili, Departament de Bioquímica i Biotecnologia, Unitat de Nutrició, 43201 Reus, Spain
- Institut d'Investigació Sanitària Pere i Virgili (IISPV), 43204 Reus, Spain
- Consorcio CIBER, M.P., Fisiopatología de la obesidad y nutrición (CIBERobn), Instituto de Salud Carlos III (ISCIII), 28029 Madrid, Spain
- Hospital Universitari Sant Joan de Reus (HUSJR), 43204 Reus, Spain
| | - Mònica Bulló
- Institut d'Investigació Sanitària Pere i Virgili (IISPV), 43204 Reus, Spain
- Consorcio CIBER, M.P., Fisiopatología de la obesidad y nutrición (CIBERobn), Instituto de Salud Carlos III (ISCIII), 28029 Madrid, Spain
- Departament de Bioquímica i Biotecnologia, Universitat Rovira i Virgili 43201 Reus, Spain
| |
Collapse
|
18
|
Azuma K, Osuka Y, Kojima N, Sasai H, Kim H, Inoue S. Association of Vitamin K Insufficiency With Cognitive Dysfunction in Community-Dwelling Older Adults. Front Nutr 2022; 8:811831. [PMID: 35174198 PMCID: PMC8841429 DOI: 10.3389/fnut.2021.811831] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2021] [Accepted: 12/29/2021] [Indexed: 12/02/2022] Open
Abstract
Vitamin K is a fat-soluble vitamin shown to be associated with several age-related diseases. Although a small number of epidemiological studies described the relationship between vitamin K status and cognitive impairment, vitamin K status was estimated by relatively special methods in previous reports. Here, we demonstrated the association of the concentration of undercarboxylated osteocalcin (ucOC) in serum, which is a biomarker for vitamin K insufficiency, with cognitive function in a cross-sectional study. A total of 800 community-dwelling older adults (mean age = 75.9) were invited to geriatric health examination, including a Mini-Mental State Examination (MMSE) and a blood test. By using binary logistic regression analysis, the risk of cognitive impairment equivalent or below the mild cognitive impairment level for each tertile of ucOC was examined, with the lowest tertile as the reference. We found a significant association of impaired cognitive function and concentration of ucOC in the highest tertile of ucOC, with the odds ratio of 1.65 (95% CI, 1.06 to 2.59, P = 0.028). When the analysis was repeated with each domain of MMSE, the highest tertile of ucOC was associated with impaired orientation, calculation, and language. As far as we know, this is the first report on the significant association of single ucOC measurement and cognitive impairment. Our analysis also suggests that vitamin K insufficiency could be associated with selected categories of cognitive function. Since the single measurement of ucOC in serum is a simple and widely available method for vitamin K evaluation, it could be useful as a biomarker of neurodegenerative diseases affecting the cognitive functions.
Collapse
Affiliation(s)
- Kotaro Azuma
- Department of Systems Aging Science and Medicine, Tokyo Metropolitan Institute of Gerontology, Tokyo, Japan
| | - Yosuke Osuka
- Research Team for Promoting Independence and Mental Health, Tokyo Metropolitan Institute of Gerontology, Tokyo, Japan
| | - Narumi Kojima
- Research Team for Promoting Independence and Mental Health, Tokyo Metropolitan Institute of Gerontology, Tokyo, Japan
| | - Hiroyuki Sasai
- Research Team for Promoting Independence and Mental Health, Tokyo Metropolitan Institute of Gerontology, Tokyo, Japan
| | - Hunkyung Kim
- Research Team for Promoting Independence and Mental Health, Tokyo Metropolitan Institute of Gerontology, Tokyo, Japan
| | - Satoshi Inoue
- Department of Systems Aging Science and Medicine, Tokyo Metropolitan Institute of Gerontology, Tokyo, Japan
- *Correspondence: Satoshi Inoue
| |
Collapse
|
19
|
Kuwabara A, Uenishi K, Tanaka K. Vitamin K intake and health, consideration from the epidemiological studies. J Clin Biochem Nutr 2021; 69:111-121. [PMID: 34616102 PMCID: PMC8482381 DOI: 10.3164/jcbn.20-64] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2020] [Accepted: 11/23/2020] [Indexed: 11/22/2022] Open
Abstract
The most fundamental function of vitamin K is to activate the blood coagulation factors in the liver. Despite the recent recognition of its extra-hepatic actions, the current Dietary Reference Intakes for vitamin K is based on the amount necessary for maintaining the normal blood coagulation in many countries. To define the Dietary Reference Intake for vitamin K, appropriate biomarkers well-reflecting the vitamin K status are essential. Unfortunately, however, no markers are currently available with properties enabling us to properly define the vitamin K status; i.g., no interference by other factors and the presence of widely approved cut-off values. Thus, Adequate Intake is determined, which is an index based on the representative dietary intake data from healthy individuals. Recently, epidemiological studies have been reported regarding the relationship between vitamin K and noncommunicable diseases including osteoporotic fracture. Furthermore, studies focusing on the relationship between vitamin K intake and metabolic syndrome, physical function, depression, cognition, and all-cause mortality have become available, although limited in number. This review summarizes the recent findings in favor of the novel functions of vitamin K. More epidemiological studies are needed to define the appropriate vitamin K intake value based on the prevention of various disorders.
Collapse
Affiliation(s)
- Akiko Kuwabara
- Department of Clinical Nutrition, Graduate School of Comprehensive Rehabilitation, Osaka Prefecture University, 3-7-30 Habikino, Habikino city, Osaka 583-8555, Japan
| | - Kazuhiro Uenishi
- Division of Nutritional Physiology, Kagawa Nutrition University, 3-9-21 Chiyoda, Sakado city, Saitama 350-0288, Japan
| | - Kiyoshi Tanaka
- Faculty of Nutrition, Kobe Gakuin University, 518 Ikawadanicho-Arise, Nishi-ku, Kobe 651-2180, Japan
| |
Collapse
|
20
|
Maresz K. Growing Evidence of a Proven Mechanism Shows Vitamin K2 Can Impact Health Conditions Beyond Bone and Cardiovascular. Integr Med (Encinitas) 2021; 20:34-38. [PMID: 34602875 PMCID: PMC8483258] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
|
21
|
Vitamin K2 Holds Promise for Alzheimer's Prevention and Treatment. Nutrients 2021; 13:nu13072206. [PMID: 34199021 PMCID: PMC8308377 DOI: 10.3390/nu13072206] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Revised: 06/24/2021] [Accepted: 06/24/2021] [Indexed: 12/24/2022] Open
Abstract
Recent studies have highlighted the importance of vitamin K2 (VK2) in human health. However, there have been no clinical studies investigating the role of VK2 in the prevention or treatment of Alzheimer's disease (AD), a debilitating disease for which currently there is no cure. In reviewing basic science research and clinical studies that have connected VK2 to factors involved in AD pathogenesis, we have found a growing body of evidence demonstrating that VK2 has the potential to slow the progression of AD and contribute to its prevention. In our review, we consider the antiapoptotic and antioxidant effects of VK2 and its impact on neuroinflammation, mitochondrial dysfunction, cognition, cardiovascular health, and comorbidities in AD. We also examine the link between dysbiosis and VK2 in the context of the microbiome's role in AD pathogenesis. Our review is the first to consider the physiological roles of VK2 in the context of AD, and, given the recent shift in AD research toward nonpharmacological interventions, our findings emphasize the timeliness and need for clinical studies involving VK2.
Collapse
|
22
|
In Pursuit of Healthy Aging: Effects of Nutrition on Brain Function. Int J Mol Sci 2021; 22:ijms22095026. [PMID: 34068525 PMCID: PMC8126018 DOI: 10.3390/ijms22095026] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Revised: 05/05/2021] [Accepted: 05/06/2021] [Indexed: 02/07/2023] Open
Abstract
Consuming a balanced, nutritious diet is important for maintaining health, especially as individuals age. Several studies suggest that consuming a diet rich in antioxidants and anti-inflammatory components such as those found in fruits, nuts, vegetables, and fish may reduce age-related cognitive decline and the risk of developing various neurodegenerative diseases. Numerous studies have been published over the last decade focusing on nutrition and how this impacts health. The main objective of the current article is to review the data linking the role of diet and nutrition with aging and age-related cognitive decline. Specifically, we discuss the roles of micronutrients and macronutrients and provide an overview of how the gut microbiota-gut-brain axis and nutrition impact brain function in general and cognitive processes in particular during aging. We propose that dietary interventions designed to optimize the levels of macro and micronutrients and maximize the functioning of the microbiota-gut-brain axis can be of therapeutic value for improving cognitive functioning, particularly during aging.
Collapse
|
23
|
The Role of Vitamin K in Humans: Implication in Aging and Age-Associated Diseases. Antioxidants (Basel) 2021; 10:antiox10040566. [PMID: 33917442 PMCID: PMC8067486 DOI: 10.3390/antiox10040566] [Citation(s) in RCA: 36] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2021] [Revised: 04/02/2021] [Accepted: 04/02/2021] [Indexed: 12/17/2022] Open
Abstract
As human life expectancy is rising, the incidence of age-associated diseases will also increase. Scientific evidence has revealed that healthy diets, including good fats, vitamins, minerals, or polyphenolics, could have antioxidant and anti-inflammatory activities, with antiaging effects. Recent studies demonstrated that vitamin K is a vital cofactor in activating several proteins, which act against age-related syndromes. Thus, vitamin K can carboxylate osteocalcin (a protein capable of transporting and fixing calcium in bone), activate matrix Gla protein (an inhibitor of vascular calcification and cardiovascular events) and carboxylate Gas6 protein (involved in brain physiology and a cognitive decline and neurodegenerative disease inhibitor). By improving insulin sensitivity, vitamin K lowers diabetes risk. It also exerts antiproliferative, proapoptotic, autophagic effects and has been associated with a reduced risk of cancer. Recent research shows that protein S, another vitamin K-dependent protein, can prevent the cytokine storm observed in COVID-19 cases. The reduced activation of protein S due to the pneumonia-induced vitamin K depletion was correlated with higher thrombogenicity and possibly fatal outcomes in COVID-19 patients. Our review aimed to present the latest scientific evidence about vitamin K and its role in preventing age-associated diseases and/or improving the effectiveness of medical treatments in mature adults ˃50 years old.
Collapse
|
24
|
Fu X, Shea MK, Dolnikowski GG, Patterson WB, Dawson-Hughes B, Holland TM, Schneider JA, Booth SL. Vitamin D and Vitamin K Concentrations in Human Brain Tissue Are Influenced by Freezer Storage Time: The Memory and Aging Project. J Nutr 2020; 151:104-108. [PMID: 33245132 PMCID: PMC7779216 DOI: 10.1093/jn/nxaa336] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Accepted: 10/05/2020] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Vitamins D and K, which are present in human brain, may have a role in neurodegenerative disease. OBJECTIVES Given the interest in measuring nutrient concentrations in archived brain samples, it is important to evaluate whether freezer storage time affects these concentrations. Therefore, we evaluated differences in vitamin D and vitamin K concentrations in human brain samples stored for various lengths of time. METHODS Postmortem brain samples were obtained from 499 participants in the Rush Memory and Aging Project (mean age 92 y, 72% female). Concentrations of vitamins D and K and their metabolites were measured in 4 regions (midtemporal cortex, midfrontal cortex, cerebellum, anterior watershed white matter) using LC-MS/MS and HPLC, respectively. The predominant forms were 25-hydroxycholecalciferol [25(OH)D3] and menaquinone-4 (MK4). ANOVA was used to determine if concentrations differed according to storage time. RESULTS The geometric mean of the mean 25(OH)D3 concentration (across 4 regions) in brains stored for 1.1 to 6.0 y did not differ from that in brains stored ≤1.0 y (all P ≥ 0.37), whereas 25(OH)D3 in brains stored >6.0 y was 31-40% lower (P ≤ 0.003). MK4 had similar results, with the geometric mean MK4 concentration in the brains stored ≥9.0 y being 48-52% lower than those in brains stored ≤1.0 y (P ≤ 0.012). The 25(OH)D3 and MK4 concentrations were positively correlated across all 4 regions (all Spearman ρ ≥ 0.79, P < 0.001). CONCLUSIONS 25(OH)D3 and MK4 appear to be stable in brain tissue from older adults stored at -80°C for up to 6 and 9 y, respectively, but not longer. Freezer storage time should be considered in the design and interpretation of studies using archived brain tissue.
Collapse
Affiliation(s)
- Xueyan Fu
- Jean Mayer US Department of Agriculture Human Nutrition Research Center on Aging at Tufts University, Boston, MA, USA
| | - M Kyla Shea
- Jean Mayer US Department of Agriculture Human Nutrition Research Center on Aging at Tufts University, Boston, MA, USA
| | - Gregory G Dolnikowski
- Jean Mayer US Department of Agriculture Human Nutrition Research Center on Aging at Tufts University, Boston, MA, USA
| | - William B Patterson
- Jean Mayer US Department of Agriculture Human Nutrition Research Center on Aging at Tufts University, Boston, MA, USA
| | - Bess Dawson-Hughes
- Jean Mayer US Department of Agriculture Human Nutrition Research Center on Aging at Tufts University, Boston, MA, USA
| | - Thomas M Holland
- Rush Institute for Healthy Aging, Rush University, Chicago, IL, USA
| | | | | |
Collapse
|
25
|
Abstract
Background: Alzheimer's disease is known as one of the fastest growing lethal diseases worldwide where we have limited and undesired ways for regulating its pathological progress. Now-a-days, nutritional compounds have been using to treat several brain disorders and one of them; vitamins were strongly reported to combat cognition and memory deterioration in neurodegenerative diseases including Alzheimer's disease. Objective: Here, the author tried to find the precise physiological roles, status, and worth of vitamins in the brain and how exactly these nutrients modulate progression of Alzheimer's disease. Results & Discussion: After a comprehensive and systematic literature review, the author reports that vitamins have various targets in Alzheimer's disease pathogenesis by which they act to avert the neuronal dysfunction in the disease. Several Alzheimer's disease-associated neurological deficits have reported regulating by vitamin intake but the beneficial effects identified mostly in combinatorial and long-term studies. Conclusion: In this way, the author suggests that it might be better to test vitamins with other components over single vitamin approach for a compatible and synergistic effect as well as using a combination of vitamin with other compounds can target multiple pathways. This strategy may help in deteriorating memory dysfunction and cognition impairment in Alzheimer's disease pathophysiology.Abbreviations: APOE: apolipoprotein E; APP: amyloid precursor protein; ATP: adenosine triphosphate; Aβ- β-amyloid; cGMP: cyclic guanine monophosphate; CNS: central nervous system; DNA: deoxyribonucleic acid; IU: international units; RA: retinoic acid; RAR: retinoic acid receptor; RNA: ribonucleic acid; ROS: reactive oxygen species; tHcy: total homocysteine; α: alpha; β: beta; γ: gama; ε: epsilon; g: gram; µ: micron; mg: milligram; ⬆: increased,⬇: decreased.
Collapse
Affiliation(s)
- Jahangir Alam
- Department of Pharmacology, School of Pharmaceutical Sciences, Shoolini University, Solan, India.,Division of Pharmacology and Toxicology, ICAR-Indian Veterinary Research Institute, Bareilly, India
| |
Collapse
|
26
|
Dorrington N, Fallaize R, Hobbs DA, Weech M, Lovegrove JA. A Review of Nutritional Requirements of Adults Aged ≥65 Years in the UK. J Nutr 2020; 150:2245-2256. [PMID: 32510125 DOI: 10.1093/jn/nxaa153] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2019] [Revised: 02/24/2020] [Accepted: 05/05/2020] [Indexed: 01/16/2023] Open
Abstract
Appropriate dietary choices in later life may reduce the risk of chronic diseases and rate of functional decline, however, there is little well-evidenced age-specific nutritional guidance in the UK for older adults, making it challenging to provide nutritional advice. Therefore, the aim of this critical review was to propose evidence-based nutritional recommendations for older adults (aged ≥65 y). Nutrients with important physiological functions in older adults were selected for inclusion in the recommendations. For these nutrients: 1) recommendations from the UK Scientific Advisory Committee for Nutrition (SACN) reports were reviewed and guidance retained if recent and age-specific, and 2) a literature search conducted where SACN guidance was not sufficient to set or confirm recommendations for older adults, searching Web of Science up to March 2020. Data extracted from a total of 190 selected publications provided evidence to support age-specific UK recommendations for protein (1.2 g·kg-1·d-1), calcium (1000 mg·d-1), folate (400 μg·d-1), vitamin B-12 (2.4 μg·d-1), and fluid (1.6 L·d-1 women, 2.0 L·d-1 men) for those ≥65 y. UK recommendations for carbohydrates, free sugars, dietary fiber, dietary fat and fatty acids, sodium, and alcohol for the general population are likely appropriate for older adults. Insufficient evidence was identified to confirm or change recommendations for all other selected nutrients. In general, significant gaps in current nutritional research among older adults existed, which should be addressed to support delivery of tailored nutritional guidance to this age group to promote healthy aging.
Collapse
Affiliation(s)
- Nicole Dorrington
- Hugh Sinclair Unit of Human Nutrition and Institute of Cardiovascular and Metabolic Research, University of Reading, Reading, United Kingdom
| | - Rosalind Fallaize
- Hugh Sinclair Unit of Human Nutrition and Institute of Cardiovascular and Metabolic Research, University of Reading, Reading, United Kingdom.,School of Life and Medical Sciences, University of Hertfordshire, Hatfield, United Kingdom
| | - Ditte A Hobbs
- Hugh Sinclair Unit of Human Nutrition and Institute of Cardiovascular and Metabolic Research, University of Reading, Reading, United Kingdom
| | - Michelle Weech
- Hugh Sinclair Unit of Human Nutrition and Institute of Cardiovascular and Metabolic Research, University of Reading, Reading, United Kingdom
| | - Julie A Lovegrove
- Hugh Sinclair Unit of Human Nutrition and Institute of Cardiovascular and Metabolic Research, University of Reading, Reading, United Kingdom
| |
Collapse
|
27
|
The association of serum vitamin K2 levels with Parkinson's disease: from basic case-control study to big data mining analysis. Aging (Albany NY) 2020; 12:16410-16419. [PMID: 32862152 PMCID: PMC7485738 DOI: 10.18632/aging.103691] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2020] [Accepted: 06/25/2020] [Indexed: 12/03/2022]
Abstract
Although it is known that inflammation is involved in Parkinson’s disease (PD) pathogenesis and vitamin K2 (VK2) has anti-inflammatory effects, to date few studies have been reported on the relationship between VK2 and PD development. Herein we presented a case-control study involving 93 PD patients and 95 healthy controls. Overall, the serum VK2 level of PD patients (3.49 ± 1.68 ng/ml) was significantly lower than that of healthy controls (5.77 ± 2.71 ng/ml). When the PD patients were stratified by disease progression, we observed that the serum VK2 level of late stage patients was further decreased to 3.15 ± 1.18 ng/ml while the serum VK2 level of early stage patients was 3.92 ± 2.09 ng/ml. Furthermore, the curve analysis showed that the serum VK2 level decreased gradually with the increment of PD Hoehn-Yahr (H-Y) stage. We also confirmed the dysregulated inflammatory responses and coagulation cascades in PD patients by public dataset, which are associated to the decreased VK2 level. In summary, we found the serum VK2 level in PD patients is lower than that in healthy controls. The decrease of VK2 level may be related to the occurrence and progression of PD by loosening the regulation of inflammatory responses and coagulation cascades signal.
Collapse
|
28
|
Beato S, Marques C, Laizé V, Gavaia PJ, Fernández I. New Insights on Vitamin K Metabolism in Senegalese sole ( Solea senegalensis) Based on Ontogenetic and Tissue-Specific Vitamin K Epoxide Reductase Molecular Data. Int J Mol Sci 2020; 21:E3489. [PMID: 32429051 PMCID: PMC7278968 DOI: 10.3390/ijms21103489] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2020] [Revised: 05/07/2020] [Accepted: 05/13/2020] [Indexed: 12/17/2022] Open
Abstract
Vitamin K (VK) is a key nutrient for several biological processes (e.g., blood clotting and bone metabolism). To fulfill VK nutritional requirements, VK action as an activator of pregnane X receptor (Pxr) signaling pathway, and as a co-factor of γ-glutamyl carboxylase enzyme, should be considered. In this regard, VK recycling through vitamin K epoxide reductases (Vkors) is essential and should be better understood. Here, the expression patterns of vitamin K epoxide reductase complex subunit 1 (vkorc1) and vkorc1 like 1 (vkorc1l1) were determined during the larval ontogeny of Senegalese sole (Solea senegalensis), and in early juveniles cultured under different physiological conditions. Full-length transcripts for ssvkorc1 and ssvkorc1l1 were determined and peptide sequences were found to be evolutionarily conserved. During larval development, expression of ssvkorc1 showed a slight increase during absence or low feed intake. Expression of ssvkorc1l1 continuously decreased until 24 h post-fertilization, and remained constant afterwards. Both ssvkors were ubiquitously expressed in adult tissues, and highest expression was found in liver for ssvkorc1, and ovary and brain for ssvkorc1l1. Expression of ssvkorc1 and ssvkorc1l1 was differentially regulated under physiological conditions related to fasting and re-feeding, but also under VK dietary supplementation and induced deficiency. The present work provides new and basic molecular clues evidencing how VK metabolism in marine fish is sensitive to nutritional and environmental conditions.
Collapse
Affiliation(s)
- Silvia Beato
- Campus de Vegazana, Universidad de León (ULE), s/n, 24071 León, Spain;
| | - Carlos Marques
- Centro de Ciências do Mar (CCMAR), Universidade do Algarve, Campus de Gambelas, 8005-139 Faro, Portugal; (C.M.); (V.L.); (P.J.G.)
| | - Vincent Laizé
- Centro de Ciências do Mar (CCMAR), Universidade do Algarve, Campus de Gambelas, 8005-139 Faro, Portugal; (C.M.); (V.L.); (P.J.G.)
| | - Paulo J. Gavaia
- Centro de Ciências do Mar (CCMAR), Universidade do Algarve, Campus de Gambelas, 8005-139 Faro, Portugal; (C.M.); (V.L.); (P.J.G.)
- Departamento de Ciências Biomédicas e Medicina (DCBM), Universidade do Algarve, Campus de Gambelas, 8005-139 Faro, Portugal
| | - Ignacio Fernández
- Center for Aquaculture Research, Agrarian Technological Institute of Castile and Leon, Ctra. Arévalo, S/n. Zamarramala, 40196 Segovia, Spain
| |
Collapse
|
29
|
Machado-Fragua MD, Hoogendijk EO, Struijk EA, Rodriguez-Artalejo F, Lopez-Garcia E, Beulens JW, van Ballegooijen AJ. High dephospho-uncarboxylated matrix Gla protein concentrations, a plasma biomarker of vitamin K, in relation to frailty: the Longitudinal Aging Study Amsterdam. Eur J Nutr 2020; 59:1243-1251. [PMID: 31069456 DOI: 10.1007/s00394-019-01984-9] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2019] [Accepted: 04/30/2019] [Indexed: 12/12/2022]
Abstract
PURPOSE No previous study has evaluated the relationship between vitamin K and frailty. Thus, we assessed the relationship between vitamin K status and frailty over 13 years in the Longitudinal Aging Study Amsterdam (LASA). METHODS Prospective cohort study with 644 community-dwelling adults ≥ 55 years from the LASA cohort. In 2002-2003, plasma desphospho-uncarboxylated matrix Gla protein (dp-ucMGP) was measured as marker of vitamin K status through a sandwich ELISA. Frailty was measured at baseline and in four follow-up examinations with the LASA Frailty Index (LASA-FI), which was used as both a continuous and a dichotomous measure (FI ≥ 0.25), as indicator of the degree of frailty and frailty risk, respectively. Statistical analyses were performed with multivariable generalized estimating equations using the lowest dp-ucMGP tertile, reflecting a high vitamin K status, as reference. RESULTS The mean (SD) age was 59.9 (2.9) years, and 54% were female. Compared with the lowest tertile, the medium and highest dp-ucMGP tertile were associated with a higher degree of frailty [1.40, 95% confidence interval (0.01-2.81) and 1.62, (0.18-3.06), respectively. P trend: 0.03]. Additionally, the medium and highest dp-ucMGP tertile had a higher odds ratio of frailty [1.75 (1.11-2.77) and 1.63 (1.04-2.57), respectively]. The degree of frailty increased over time, but the differences by dp-ucMGP tertiles existed since baseline and remained stable during follow-up. CONCLUSIONS Baseline plasma low vitamin K status was associated with a greater degree of frailty and frailty risk in this cohort of older adults, which highlights the importance of ensuring an optimal nutritional status of this vitamin to prevent frailty in later life.
Collapse
Affiliation(s)
- Marcos D Machado-Fragua
- Department of Preventive Medicine and Public Health, School of Medicine, Universidad Autónoma de Madrid, IdiPaz (Instituto de Investigación Sanitaria Hospital Universitario La Paz), Madrid, Spain.
- CIBERESP (CIBER of Epidemiology and Public Health), Madrid, Spain.
| | - Emiel O Hoogendijk
- Department of Epidemiology and Biostatistics, and the Amsterdam Public Health Research Institute, Amsterdam UMC-Location VU University Medical Center, Amsterdam, The Netherlands
| | - Ellen A Struijk
- Department of Preventive Medicine and Public Health, School of Medicine, Universidad Autónoma de Madrid, IdiPaz (Instituto de Investigación Sanitaria Hospital Universitario La Paz), Madrid, Spain
- CIBERESP (CIBER of Epidemiology and Public Health), Madrid, Spain
| | - Fernando Rodriguez-Artalejo
- Department of Preventive Medicine and Public Health, School of Medicine, Universidad Autónoma de Madrid, IdiPaz (Instituto de Investigación Sanitaria Hospital Universitario La Paz), Madrid, Spain
- CIBERESP (CIBER of Epidemiology and Public Health), Madrid, Spain
| | - Esther Lopez-Garcia
- Department of Preventive Medicine and Public Health, School of Medicine, Universidad Autónoma de Madrid, IdiPaz (Instituto de Investigación Sanitaria Hospital Universitario La Paz), Madrid, Spain
- CIBERESP (CIBER of Epidemiology and Public Health), Madrid, Spain
| | - Joline W Beulens
- Department of Epidemiology and Biostatistics, and the Amsterdam Public Health Research Institute, Amsterdam UMC-Location VU University Medical Center, Amsterdam, The Netherlands
| | - Adriana J van Ballegooijen
- Department of Epidemiology and Biostatistics, and the Amsterdam Public Health Research Institute, Amsterdam UMC-Location VU University Medical Center, Amsterdam, The Netherlands
- Department of Nephrology, and Amsterdam Cardiovascular Science, Amsterdam UMC-Location VU University Medical Center, Amsterdam, The Netherlands
| |
Collapse
|
30
|
Vitamin K Concentration and Cognitive Status in Elderly Patients on Anticoagulant Therapy: A Pilot Study. J Aging Res 2020; 2020:9695324. [PMID: 32148962 PMCID: PMC7049843 DOI: 10.1155/2020/9695324] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2019] [Revised: 11/20/2019] [Accepted: 12/26/2019] [Indexed: 02/03/2023] Open
Abstract
Objectives Recent studies have suggested that vitamin K may exert significant effects on the central nervous system. The present study investigates the relationship between vitamin K plasmatic levels and cognitive functions in elderly patients on oral anticoagulant therapy (OAT). Design At the Thrombosis Centre of Haematology, “Sapienza” University of Rome, 85 patients on OAT, aged between 75 and 92, were randomly enrolled in the study. Patients were on OAT with vitamin K antagonists (VKAs). Vitamin K1 concentrations were determined using standardized High-Performance Liquid Chromatography (HPLC). Cognitive functions were assessed using the Milan Overall Dementia Assessment (MODA). Results MODA scores are positively correlated to vitamin K1 concentration. Patients with vitamin K1 below 0.100 μg/L and between 0.100 and 0.400 μg/L and between 0.100 and 0.400 μg/L and between 0.100 and 0.400 p < 0.001). Even long-term OAT (>10 years) does not affect MODA scores. Education seems to exert a greater role on the cognitive status in comparison with aging. Conclusions The study shows a positive association between vitamin K1 concentration and cognitive status in elderly patients (≥75 years) on OAT. The relationship between vitamin K1 concentration and MODA scores is described by a linear model. Cognitive status is not influenced by the duration of OAT but by the years of education.
Collapse
|
31
|
Tanprasertsuk J, Ferland G, Johnson MA, Poon LW, Scott TM, Barbey AK, Barger K, Wang XD, Johnson EJ. Concentrations of Circulating Phylloquinone, but Not Cerebral Menaquinone-4, Are Positively Correlated with a Wide Range of Cognitive Measures: Exploratory Findings in Centenarians. J Nutr 2020; 150:82-90. [PMID: 31504672 DOI: 10.1093/jn/nxz200] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2019] [Revised: 05/16/2019] [Accepted: 07/25/2019] [Indexed: 01/04/2023] Open
Abstract
BACKGROUND Vitamin K (VK) exists in the form of phylloquinone (PK) and menaquinones (MKs). Roles of VK on cognitive health in the elderly are emerging, but there is limited evidence on VK uptake and metabolism in human brain. OBJECTIVES The primary objective of this study was to characterize VK distribution in brains of an elderly population with varied cognitive function. In addition, associations among circulating (a biomarker of VK intake) and cerebral VK concentrations and cognition were investigated. METHODS Serum or plasma (n = 27) and brain samples from the frontal cortex (FC; n = 46) and the temporal cortex (TC; n = 33) were acquired from 48 decedents (aged 98-107 y; 25 demented and 23 nondemented) enrolled in the Georgia Centenarian Study. Both circulating and brain VK concentrations were measured using HPLC with fluorescence detection. Cognitive assessment was performed within 1 y prior to mortality. Partial correlations between serum/plasma or cerebral VK concentrations and cognitive function were performed, adjusting for covariates and separating by dementia and antithrombotic use. RESULTS MK-4 was the predominant vitamer in both FC (mean ± SD = 4.92 ± 2.31 pmol/g, ≥89.15% ± 5.09% of total VK) and TC (4.60 ± 2.11 pmol/g, ≥89.71% ± 4.43% of total VK) regardless of cognitive status. Antithrombotic users had 34.0% and 53.9% lower MK-4 concentrations in FC (P < 0.05) and TC (P < 0.001), respectively. Circulating PK was not correlated with cerebral MK-4 or total VK concentrations. Circulating PK concentrations were significantly associated with a wide range of cognitive measures in nondemented centenarians (P < 0.05). In contrast, cerebral MK-4 concentrations were not associated with cognitive performance, either before or after exclusion of antithrombotic users. CONCLUSIONS Circulating VK concentrations are not related to cerebral MK-4 concentrations in centenarians. Cerebral MK-4 concentrations are tightly regulated over a range of VK intakes and cognitive function. Circulating PK may reflect intake of VK-rich foods containing other dietary components beneficial to cognitive health. Further investigation of VK uptake and metabolism in the brain is warranted.
Collapse
Affiliation(s)
- Jirayu Tanprasertsuk
- Jean Mayer USDA Human Nutrition Research Center on Aging at Tufts University, Boston, MA, USA.,Gerald J and Dorothy R Friedman School of Nutrition Science and Policy, Tufts University, Boston, MA, USA
| | - Guylaine Ferland
- Department of Nutrition, University of Montreal, Montreal, Canada
| | - Mary Ann Johnson
- Department of Nutrition and Health Sciences, University of Nebraska Lincoln, Lincoln, NE, USA
| | - Leonard W Poon
- Institute of Gerontology, University of Georgia, Athens, GA, USA
| | - Tammy M Scott
- Gerald J and Dorothy R Friedman School of Nutrition Science and Policy, Tufts University, Boston, MA, USA
| | - Aron K Barbey
- Beckman Institute for Advanced Science and Technology, University of Illinois at Urbana-Champaign, Urbana, IL, USA
| | - Kathryn Barger
- Jean Mayer USDA Human Nutrition Research Center on Aging at Tufts University, Boston, MA, USA
| | - Xiang-Dong Wang
- Jean Mayer USDA Human Nutrition Research Center on Aging at Tufts University, Boston, MA, USA
| | - Elizabeth J Johnson
- Jean Mayer USDA Human Nutrition Research Center on Aging at Tufts University, Boston, MA, USA
| |
Collapse
|
32
|
Alisi L, Cao R, De Angelis C, Cafolla A, Caramia F, Cartocci G, Librando A, Fiorelli M. The Relationships Between Vitamin K and Cognition: A Review of Current Evidence. Front Neurol 2019; 10:239. [PMID: 30949117 PMCID: PMC6436180 DOI: 10.3389/fneur.2019.00239] [Citation(s) in RCA: 45] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2018] [Accepted: 02/22/2019] [Indexed: 12/11/2022] Open
Abstract
Vitamin K is a fat-soluble nutrient discovered in 1935 and its role in blood coagulation has been thoroughly explored. In recent years, studies conducted in vitro and on animals highlighted vitamin K involvement in brain cells development and survival. In particular, vitamin K seems to have an antiapoptotic and anti-inflammatory effect mediated by the activation of Growth Arrest Specific Gene 6 and Protein S. Moreover, this vitamin is involved in sphingolipids metabolism, a class of lipids that participate in the proliferation, differentiation, and survival of brain cells. An altered expression in sphingolipids profile has been related to neuroinflammation and neurodegeneration. This review stems from a growing interest in the role of vitamin K in brain functions, especially in cognition, also in view of an expected increase of prevalence of Alzheimer's disease and other forms of dementia. It collects recent researches that show interesting, even though not definitive, evidence of a direct correlation between vitamin K levels and cognitive performance. Moreover, vitamin K antagonists, used worldwide as oral anticoagulants, according to recent studies may have a negative influence on cognitive domains such as visual memory, verbal fluency and brain volume. The aim of this review is to analyze the evidence of clinical studies carried out up to date on the relationship between vitamin K intake and cognitive performances. The involvement of vitamin K antagonists (VKAs) in declining cognitive performances is also addressed separately.
Collapse
Affiliation(s)
- Ludovico Alisi
- Department of Sense Organs, Sapienza University of Rome, Rome, Italy
| | - Roberta Cao
- Department of Radiology, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Cristina De Angelis
- Department of Radiological, Oncological and Anatomo-Pathological Sciences, Sapienza University of Rome, Rome, Italy
| | - Arturo Cafolla
- Department of Cell Biotechnology and Hematology, Sapienza University of Rome, Rome, Italy
| | - Francesca Caramia
- Department of Human Neuroscience, Sapienza University of Rome, Rome, Italy
| | - Gaia Cartocci
- Department of Human Neuroscience, Sapienza University of Rome, Rome, Italy
| | - Aloisa Librando
- Department of Sense Organs, Sapienza University of Rome, Rome, Italy
| | - Marco Fiorelli
- Department of Human Neuroscience, Sapienza University of Rome, Rome, Italy
| |
Collapse
|
33
|
Fernández I, Fernandes JM, Roberto VP, Kopp M, Oliveira C, Riesco MF, Dias J, Cox CJ, Leonor Cancela M, Cabrita E, Gavaia P. Circulating small non-coding RNAs provide new insights into vitamin K nutrition and reproductive physiology in teleost fish. Biochim Biophys Acta Gen Subj 2019; 1863:39-51. [DOI: 10.1016/j.bbagen.2018.09.017] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2018] [Revised: 09/20/2018] [Accepted: 09/24/2018] [Indexed: 12/23/2022]
|
34
|
Kiely A, Ferland G, Ouliass B, O'Toole PW, Purtill H, O'Connor EM. Vitamin K status and inflammation are associated with cognition in older Irish adults. Nutr Neurosci 2018; 23:591-599. [PMID: 30451602 DOI: 10.1080/1028415x.2018.1536411] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Studies have shown associations between reduced vitamin K status and poor cognitive function. However, despite this apparent link, direct studies measuring cognitive function, vitamin K status and inflammation are lacking. In the current study, The ELDERMET cohort was investigated to identify associations between cognition, vitamin K status and inflammation. The primary aim of the ELDERMET study was to investigate the relationship between gut bacteria, diet, lifestyle and health in 500 older Irish adults. Significant differences in serum phylloquinone, dietary phylloquinone and inflammatory markers were found across varying levels of cognitive function, after controlling for sex, age, body mass index (BMI), triglycerides and blood pressure. In addition, significantly higher levels of dietary phylloquinone were found in those with better cognition compared to those with the poorest function. Higher levels of inflammatory were also associated with poor cognition. Furthermore, both dietary and serum phylloquinone were significant independent predictors of good cognitive function, after controlling for confounders. This study highlights the importance of dietary vitamin K as a potentially protective cognitive factor; it also provides evidence for the correlation between cognition and inflammation. Strategies should be devised by which elderly populations can access rich dietary sources of phylloquinone to maintain cognition.
Collapse
Affiliation(s)
- A Kiely
- Department of Biological Sciences, University of Limerick, Limerick, Ireland
| | - G Ferland
- Department of Nutrition, University of Montreal, Montreal, Canada
| | - B Ouliass
- Department of Nutrition, University of Montreal, Montreal, Canada
| | - P W O'Toole
- School of Microbiology, University College Cork, Cork, Ireland.,Alimentary Pharmabiotic Centre, Microbiome Institute, University College Cork, Cork, Ireland
| | - H Purtill
- Department of Mathematics and Statistics, University of Limerick, Limerick, Ireland.,Health Research Institute, University of Limerick, Limerick, Ireland
| | - E M O'Connor
- Department of Biological Sciences, University of Limerick, Limerick, Ireland.,Alimentary Pharmabiotic Centre, Microbiome Institute, University College Cork, Cork, Ireland.,Health Research Institute, University of Limerick, Limerick, Ireland
| |
Collapse
|
35
|
Brangier A, Celle S, Roche F, Beauchet O, Ferland G, Annweiler C. Use of Vitamin K Antagonists and Brain Morphological Changes in Older Adults: An Exposed/Unexposed Voxel-Based Morphometric Study. Dement Geriatr Cogn Disord 2018; 45:18-26. [PMID: 29486479 DOI: 10.1159/000485793] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/12/2017] [Accepted: 11/24/2017] [Indexed: 01/21/2023] Open
Abstract
BACKGROUND Vitamin K antagonists (VKAs) are commonly used for their role in haemostasis by interfering with the vitamin K cycle. Since vitamin K also participates in brain physiology, this voxel-based morphometric study aimed to determine whether the duration of exposure to VKAs correlated with focal brain volume reduction in older adults. METHODS In this exposed/unexposed (1: 2) study nested within the GAIT (Gait and Alzheimer Interactions Tracking) cohort, 18 participants exposed to VKA (mean age 75 ± 5 years; 33.3% female; mean exposure 2,122 ± 1,799 days) and 36 matched participants using no VKA (mean age 75 ± 5 years; 33.3% female) underwent MRI scanning of the brain. Cortical grey and white matter volumes were automatically segmented using statistical parametric mapping. Age, gender, educational level, history of atrial fibrillation, type of MRI, and total intracranial volume were included as covariables. RESULTS The duration of exposure to VKA correlated inversely across the whole brain with the subvolumes of two clusters in the grey matter (right frontal inferior operculum and right precuneus) and one cluster in the white matter (left middle frontal gyrus). In contrast, the grade of white matter hyperintensities did not differ according to the use of VKA. CONCLUSION We found focal atrophies in older adults exposed to VKA. These findings provide new insights elucidating the effects of VKAs on brain health and function in older adults.
Collapse
Affiliation(s)
- Antoine Brangier
- Department of Geriatric Medicine and Memory Clinic, Angers University Hospital, UPRES EA 4638, University of Angers, Angers, France
| | - Sébastien Celle
- Service de Physiologie Clinique et de l'Exercice, CHU Saint-Etienne, Saint-Etienne, France.,EA 4607 "SNA EPIS" Faculté de Médecine J. Lisfranc UJM, PRES Université de Lyon, Lyon, France
| | - Frédéric Roche
- Service de Physiologie Clinique et de l'Exercice, CHU Saint-Etienne, Saint-Etienne, France.,EA 4607 "SNA EPIS" Faculté de Médecine J. Lisfranc UJM, PRES Université de Lyon, Lyon, France
| | - Olivier Beauchet
- Division of Geriatric Medicine, Department of Medicine, Sir Mortimer B. Davis Jewish General Hospital and Lady Davis Institute for Medical Research, McGill University, Montreal, Québec, Canada
| | - Guylaine Ferland
- Centre de Recherche, Institut Universitaire de Gériatrie de Montréal, Montreal, Québec, Canada
| | - Cédric Annweiler
- Department of Geriatric Medicine and Memory Clinic, Angers University Hospital, UPRES EA 4638, University of Angers, Angers, France.,Robarts Research Institute, Department of Medical Biophysics, Schulich School of Medicine and Dentistry, The University of Western Ontario, London, Ontario, Canada
| |
Collapse
|
36
|
Morris MC, Wang Y, Barnes LL, Bennett DA, Dawson-Hughes B, Booth SL. Nutrients and bioactives in green leafy vegetables and cognitive decline: Prospective study. Neurology 2017; 90:e214-e222. [PMID: 29263222 DOI: 10.1212/wnl.0000000000004815] [Citation(s) in RCA: 118] [Impact Index Per Article: 16.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2017] [Accepted: 09/29/2017] [Indexed: 11/15/2022] Open
Abstract
OBJECTIVE To increase understanding of the biological mechanisms underlying the association, we investigated the individual relations to cognitive decline of the primary nutrients and bioactives in green leafy vegetables, including vitamin K (phylloquinone), lutein, β-carotene, nitrate, folate, kaempferol, and α-tocopherol. METHODS This was a prospective study of 960 participants of the Memory and Aging Project, ages 58-99 years, who completed a food frequency questionnaire and had ≥2 cognitive assessments over a mean 4.7 years. RESULTS In a linear mixed model adjusted for age, sex, education, participation in cognitive activities, physical activities, smoking, and seafood and alcohol consumption, consumption of green leafy vegetables was associated with slower cognitive decline; the decline rate for those in the highest quintile of intake (median 1.3 servings/d) was slower by β = 0.05 standardized units (p = 0.0001) or the equivalent of being 11 years younger in age. Higher intakes of each of the nutrients and bioactives except β-carotene were individually associated with slower cognitive decline. In the adjusted models, the rates for the highest vs the lowest quintiles of intake were β = 0.02, p = 0.002 for phylloquinone; β = 0.04, p = 0.002 for lutein; β = 0.05, p < 0.001 for folate; β = 0.03, p = 0.02 for α-tocopherol; β = 0.04, p = 0.002 for nitrate; β = 0.04, p = 0.003 for kaempferol; and β = 0.02, p = 0.08 for β-carotene. CONCLUSIONS Consumption of approximately 1 serving per day of green leafy vegetables and foods rich in phylloquinone, lutein, nitrate, folate, α-tocopherol, and kaempferol may help to slow cognitive decline with aging.
Collapse
Affiliation(s)
- Martha Clare Morris
- From the Departments of Internal Medicine (M.C.M., Y.W.), Preventive Medicine (Y.W.), Behavioral Sciences (L.L.B.), and Neurological Sciences (L.L.B., D.A.B.), and Rush Alzheimer Disease Center (L.L.B., D.A.B.), Rush University, Chicago, IL; and Tufts Human Nutrition Research Center on Aging (B.D.-H., S.L.B.), Tufts University, Boston, MA.
| | - Yamin Wang
- From the Departments of Internal Medicine (M.C.M., Y.W.), Preventive Medicine (Y.W.), Behavioral Sciences (L.L.B.), and Neurological Sciences (L.L.B., D.A.B.), and Rush Alzheimer Disease Center (L.L.B., D.A.B.), Rush University, Chicago, IL; and Tufts Human Nutrition Research Center on Aging (B.D.-H., S.L.B.), Tufts University, Boston, MA
| | - Lisa L Barnes
- From the Departments of Internal Medicine (M.C.M., Y.W.), Preventive Medicine (Y.W.), Behavioral Sciences (L.L.B.), and Neurological Sciences (L.L.B., D.A.B.), and Rush Alzheimer Disease Center (L.L.B., D.A.B.), Rush University, Chicago, IL; and Tufts Human Nutrition Research Center on Aging (B.D.-H., S.L.B.), Tufts University, Boston, MA
| | - David A Bennett
- From the Departments of Internal Medicine (M.C.M., Y.W.), Preventive Medicine (Y.W.), Behavioral Sciences (L.L.B.), and Neurological Sciences (L.L.B., D.A.B.), and Rush Alzheimer Disease Center (L.L.B., D.A.B.), Rush University, Chicago, IL; and Tufts Human Nutrition Research Center on Aging (B.D.-H., S.L.B.), Tufts University, Boston, MA
| | - Bess Dawson-Hughes
- From the Departments of Internal Medicine (M.C.M., Y.W.), Preventive Medicine (Y.W.), Behavioral Sciences (L.L.B.), and Neurological Sciences (L.L.B., D.A.B.), and Rush Alzheimer Disease Center (L.L.B., D.A.B.), Rush University, Chicago, IL; and Tufts Human Nutrition Research Center on Aging (B.D.-H., S.L.B.), Tufts University, Boston, MA
| | - Sarah L Booth
- From the Departments of Internal Medicine (M.C.M., Y.W.), Preventive Medicine (Y.W.), Behavioral Sciences (L.L.B.), and Neurological Sciences (L.L.B., D.A.B.), and Rush Alzheimer Disease Center (L.L.B., D.A.B.), Rush University, Chicago, IL; and Tufts Human Nutrition Research Center on Aging (B.D.-H., S.L.B.), Tufts University, Boston, MA
| |
Collapse
|
37
|
Fenech M. Vitamins Associated with Brain Aging, Mild Cognitive Impairment, and Alzheimer Disease: Biomarkers, Epidemiological and Experimental Evidence, Plausible Mechanisms, and Knowledge Gaps. Adv Nutr 2017; 8:958-970. [PMID: 29141977 PMCID: PMC5682999 DOI: 10.3945/an.117.015610] [Citation(s) in RCA: 42] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
The key to preventing brain aging, mild cognitive impairment (MCI), and Alzheimer disease (AD) via vitamin intake is first to understand molecular mechanisms, then to deduce relevant biomarkers, and subsequently to test the level of evidence for the impact of vitamins in the relevant pathways and their modulation of dementia risk. This narrative review infers information on mechanisms from gene and metabolic defects associated with MCI and AD, and assesses the role of vitamins using recent results from animal and human studies. Current evidence suggests that all known vitamins and some "quasi-vitamins" are involved as cofactors or influence ≥1 of the 6 key sets of pathways or pathologies associated with MCI or AD, relating to 1) 1-carbon metabolism, 2) DNA damage and repair, 3) mitochondrial function and glucose metabolism, 4) lipid and phospholipid metabolism and myelination, 5) neurotransmitter synthesis and synaptogenesis, and 6) amyloidosis and Tau protein phosphorylation. The contemporary level of evidence for each of the vitamins varies considerably, but it is notable that B vitamins are involved as cofactors in all of the core pathways or pathologies and, together with vitamins C and E, are consistently associated with a protective role against dementia. Outcomes from recent studies indicate that the efficacy and safety of supplementation with vitamins to prevent MCI and the early stages of AD will most likely depend on 1) which pathways are defective, 2) which vitamins are deficient and could correct the relevant metabolic defects, and 3) the modulating impact of nutrient-nutrient and nutrient-genotype interaction. More focus on a precision nutrition approach is required to realize the full potential of vitamin therapy in preventing dementia and to avoid causing harm.
Collapse
Affiliation(s)
- Michael Fenech
- CSIRO Health and Biosecurity, Genome Health and Personalised Nutrition, Adelaide, South Australia, Australia
| |
Collapse
|
38
|
Gancheva SM, Zhelyazkova-Savova MD. Vitamin K2 Improves Anxiety and Depression but not Cognition in Rats with Metabolic Syndrome: a Role of Blood Glucose? Folia Med (Plovdiv) 2017; 58:264-272. [PMID: 28068285 DOI: 10.1515/folmed-2016-0032] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2015] [Accepted: 07/05/2016] [Indexed: 11/15/2022] Open
Abstract
BACKGROUND The metabolic syndrome is a socially important disorder of energy utilization and storage, recognized as a factor predisposing to the development of depression, anxiety and cognitive impairment in humans. AIM In the present study we examined the effects of vitamin K2 on the behavior of rats with metabolic syndrome and looked for relationships with the effects on blood sugar. MATERIALS AND METHODS Male Wistar rats were divided in four groups: a control group on a regular rat chow, a metabolic syndrome (MS) group fed a high-fat high-fructose diet, a control group treated with vitamin K2 and a MS group treated with vitamin K2. Vitamin K2 was given by gavage. At the end of the study (after 10 weeks) behavioral tests were performed and fasting blood glucose was measured. Anxiety was determined using the social interaction test and depression was assessed by the Porsolt test. Memory effects were estimated by the object recognition test. Correlations between fasting blood glucose and behavioral performance were analyzed. RESULTS The rats from the MS group had elevated blood glucose. They had anxiety, depression and memory deficit. Vitamin K2 normalized blood glucose, reduced anxiety and depression, but did not improve memory. Time of social interaction (inverse index of anxiety) and memory recognition were negatively correlated with blood glucose in the untreated rats but the immobility time (measure of depression) was not. When vitamin K2-treated rats were added, the correlation of blood glucose with the time of social interaction was kept, but the one with the recognition memory was lost. It might be that the anxiolytic effect of vitamin K2 in this setting is at least partly due to its effects on blood glucose, while the anti-depressant effect is glucose-independent. CONCLUSION The present study demonstrated that vitamin K2 prevented the development of anxiety and depression, but did not improve the memory deficit caused by the dietary manipulation in an experimental model of metabolic syndrome. It might be that the anxiolytic effect of vitamin K2 is at least partly due to its effects on blood glucose, while the antidepressant effect is glucose-independent.
Collapse
Affiliation(s)
- Silvia M Gancheva
- Department of Preclinical and Clinical Pharmacology, Medical University of Varna, Varna, Bulgaria
| | | |
Collapse
|
39
|
Sánchez-Hernández D, Anderson GH, Poon AN, Pannia E, Cho CE, Huot PS, Kubant R. Maternal fat-soluble vitamins, brain development, and regulation of feeding behavior: an overview of research. Nutr Res 2016; 36:1045-1054. [DOI: 10.1016/j.nutres.2016.09.009] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2016] [Revised: 09/09/2016] [Accepted: 09/15/2016] [Indexed: 12/17/2022]
|
40
|
Cafolla A, Gentili A, Cafolla C, Perez V, Baldacci E, Pasqualetti D, Demasi B, Curini R. Plasma Vitamin K1 Levels in Italian Patients Receiving Oral Anticoagulant Therapy for Mechanical Heart Prosthesis: A Case-Control Study. Am J Cardiovasc Drugs 2016; 16:267-274. [PMID: 27084708 DOI: 10.1007/s40256-016-0169-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
BACKGROUND Oral anticoagulant therapy (OAT) with a vitamin K antagonist (VKA) is the choice of treatment for preventing thromboembolism in patients with mechanical heart valve prosthesis (MHP). The percentage of time in the therapeutic range (TTR%) expresses the OAT quality. We planned a case-control study in order to determine vitamin K1 plasmatic concentrations in MHP patients and to correlate these with TTR%. MATERIALS AND METHODS Of 756 MHP patients receiving OAT, 125 patients (61 younger than 65 years, and 64 older than 65 years) and 120 healthy blood donors, matched for sex and age, were enrolled in the study. All subjects completed a living questionnaire regarding diet, and underwent blood collection. Vegetable and fruit intake was categorized as optimal or suboptimal, and the high-performance liquid chromatography method was used to determine vitamin K1 levels. RESULTS Neither the patients nor controls had been taking vitamin supplements prior to the start of the study. The median vitamin K1 level was 290 pg/mL in 72 controls with optimal intake, and 274 pg/mL in 48 controls with suboptimal intake, while the median vitamin K1 level in MHP patients with optimal intake was 409 pg/mL, significantly higher (p < 0.001) than the 133.5 pg/mL in patients with suboptimal intake. Vitamin K1 concentration in MHP patients appears to be linked to an age-related threshold: in patients younger than 65 years of age, the median vitamin K1 level was 431 pg/mL, significantly higher (p < 0.05) than the 290 pg/mL in patients older than 65 years of age. No clear relation was found between vitamin K1 levels and TTR% (Pearson = 0.14). However, patients with vitamin K1 >160 pg/mL showed a TTR% >60 %. Among patients younger than 65 years, subjects with vitamin K1 >160 pg/mL showed a median TTR of 66 %, this being significantly higher (p < 0.001) than the 46 % level shown by patients with vitamin K1 <160 pg/mL. CONCLUSIONS Vitamin K1 concentrations in MHP patients seem to be related to both diet and age.
Collapse
Affiliation(s)
- Arturo Cafolla
- Hematology, Department of Cellular Biotechnology and Hematology, "Sapienza" Università, Via Benevento 6, 00161, Rome, Italy.
| | | | | | - Virginia Perez
- Department of Chemistry, "Sapienza" Università, Rome, Italy
| | - Erminia Baldacci
- Hematology, Department of Cellular Biotechnology and Hematology, "Sapienza" Università, Via Benevento 6, 00161, Rome, Italy
| | | | - Bruna Demasi
- Immunohematology, Policlinico "Umberto I", Rome, Italy
| | - Roberta Curini
- Department of Chemistry, "Sapienza" Università, Rome, Italy
| |
Collapse
|