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Bushnell ML, Roberts NA, Caraher K. Boosting Brain Health: Interventions for the Prevention and Treatment of Mild Cognitive Impairment and Early Neurodegenerative Disease. Neurol Clin 2024; 42:943-958. [PMID: 39343486 DOI: 10.1016/j.ncl.2024.05.014] [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] [Indexed: 10/01/2024]
Abstract
Mild Cognitive Impairment (MCI) and dementia are becoming more common with an aging population, and the numbers are expected to rise. These conditions can have a significant impact on patients, family, and health care systems. Lifestyle changes including physical activity, nutrition, quality sleep, socialization, cognitive activity and mental stimulation, routine medical care, and mental health care have the potential to prevent cognitive and functional decline and optimize daily living in all individuals, including those with MCI and early neurodegenerative disease. Brain Boosters is an important group intervention used to provide psychoeducation on lifestyle factors and strategies that can improve brain health, cognition, and functioning.
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Affiliation(s)
- Mary Lu Bushnell
- Phoenix VA Health Care System, Psychology 116B, 650 East Indian School Road, Phoenix, AZ 85012, USA.
| | - Nicole A Roberts
- School of Social and Behavioral Sciences, Arizona State University, 4701 West Thunderbird Road, MC 3051, Glendale, AZ 85306, USA
| | - Kristen Caraher
- Department of Psychiatry, University of Iowa Hospitals & Clinics, 200 Hawkins Drive, Iowa City, IA 52242, USA
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Sawyer RP, Blair J, Shatz R, Manly JJ, Judd SE. Association of Adherence to a MIND-Style Diet With the Risk of Cognitive Impairment and Decline in the REGARDS Cohort. Neurology 2024; 103:e209817. [PMID: 39292985 DOI: 10.1212/wnl.0000000000209817] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/20/2024] Open
Abstract
BACKGROUND AND OBJECTIVES Diet may influence the development of cognitive impairment and affect cognitive decline, but whether this relationship varies between Black American and White American people is unclear. This study examined the association of Mediterranean-Dietary Approaches to Stop Hypertension Intervention for Neurodegenerative Delay (MIND) and incident cognitive impairment and cognitive trajectories in a biracial prospective cohort study. METHODS Using data derived from the Food Frequency Questionnaire in the REasons for Geographic and Racial Differences in Stroke study, we compared MIND diet adherence with incident cognitive impairment and cognitive trajectory in Black participants and White participants. Logistic regression was used to model MIND diet score (continuous variable and using tertiles) and incident cognitive impairment after adjusting for age, sex, race, region, education, income, total energy, hypertension history, dyslipidemia, diabetes, estimated glomerular filtration rate, ischemic heart conditions, atrial fibrillation, and lifestyle factors including sedentary, obesity, and smoking. Mixed-effects models were used to examine the association between cognitive trajectory and MIND diet adherence. RESULTS Dietary data to calculate the MIND diet score and cognitive data were available on 14,145 participants with a mean age of 64 years (SD 9.0 years) that was 56.7% female. Greater MIND diet adherence was associated with a decreased incidence of cognitive impairment (odds ratio [OR] 0.96, 95% CI 0.93-0.99, p = 0.02) after adjusting for all covariates. In the fully adjusted model, greater MIND diet adherence was associated with decreased risk of cognitive impairment in female participants (OR 0.92, 95% CI 0.89-0.96, p < 0.001) but not in male participants (OR 1.01, 95% CI 0.97-1.06, p = 0.64). In all models, greater MIND diet adherence was associated with decreased risk of cognitive decline. MIND diet adherence was a better predictor of cognitive decline in Black participants (β = 0.04, SE = 0.007, p < 0.001) than in White participants (β = 0.03, SE = 0.004, p < 0.001). DISCUSSION Greater MIND diet adherence was associated with decreased risk of cognitive impairment in female participants but not male participants, with no difference between Black participants and White participants. However, MIND diet adherence was a better predictor of cognitive trajectory in Black participants than in White participants.
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Affiliation(s)
- Russell P Sawyer
- From the Department of Neurology and Rehabilitation Medicine (R.P.S., R.S.), University of Cincinnati College of Medicine, OH; Biostatistics Department (J.B., S.E.J.), School of Public Health, University of Alabama at Birmingham; Taub Institute for Research on Alzheimer's Disease and the Aging Brain (J.J.M.), G.H. Sergievsky Center (J.J.M.), and Department of Neurology (J.J.M.), Vagelos College of Physicians and Surgeons, Columbia University, New York Presbyterian Hospital, New York
| | - Jessica Blair
- From the Department of Neurology and Rehabilitation Medicine (R.P.S., R.S.), University of Cincinnati College of Medicine, OH; Biostatistics Department (J.B., S.E.J.), School of Public Health, University of Alabama at Birmingham; Taub Institute for Research on Alzheimer's Disease and the Aging Brain (J.J.M.), G.H. Sergievsky Center (J.J.M.), and Department of Neurology (J.J.M.), Vagelos College of Physicians and Surgeons, Columbia University, New York Presbyterian Hospital, New York
| | - Rhonna Shatz
- From the Department of Neurology and Rehabilitation Medicine (R.P.S., R.S.), University of Cincinnati College of Medicine, OH; Biostatistics Department (J.B., S.E.J.), School of Public Health, University of Alabama at Birmingham; Taub Institute for Research on Alzheimer's Disease and the Aging Brain (J.J.M.), G.H. Sergievsky Center (J.J.M.), and Department of Neurology (J.J.M.), Vagelos College of Physicians and Surgeons, Columbia University, New York Presbyterian Hospital, New York
| | - Jennifer J Manly
- From the Department of Neurology and Rehabilitation Medicine (R.P.S., R.S.), University of Cincinnati College of Medicine, OH; Biostatistics Department (J.B., S.E.J.), School of Public Health, University of Alabama at Birmingham; Taub Institute for Research on Alzheimer's Disease and the Aging Brain (J.J.M.), G.H. Sergievsky Center (J.J.M.), and Department of Neurology (J.J.M.), Vagelos College of Physicians and Surgeons, Columbia University, New York Presbyterian Hospital, New York
| | - Suzanne E Judd
- From the Department of Neurology and Rehabilitation Medicine (R.P.S., R.S.), University of Cincinnati College of Medicine, OH; Biostatistics Department (J.B., S.E.J.), School of Public Health, University of Alabama at Birmingham; Taub Institute for Research on Alzheimer's Disease and the Aging Brain (J.J.M.), G.H. Sergievsky Center (J.J.M.), and Department of Neurology (J.J.M.), Vagelos College of Physicians and Surgeons, Columbia University, New York Presbyterian Hospital, New York
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Spurgeon E, Saper R, Alexopoulos A, Allendorfer JB, Bar J, Caldwell J, Cervenka M, Darling S, Dombrowski S, Gallagher L, Lazar S, Modlo E, Perko J, Sajatovic M, Tilahun B, Yardi N, Najm I. Proceedings of the 2022 "Lifestyle Intervention for Epilepsy (LIFE)" symposium hosted by Cleveland Clinic. Epilepsia Open 2024; 9:1981-1996. [PMID: 39177045 PMCID: PMC11450595 DOI: 10.1002/epi4.13037] [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: 05/29/2024] [Revised: 07/03/2024] [Accepted: 07/15/2024] [Indexed: 08/24/2024] Open
Abstract
Lifestyle interventions are strategies used to self-manage medical conditions, such as epilepsy, and often complement traditional pharmacologic and surgical therapies. The need for integrating evidence-based lifestyle interventions into mainstream medicine for the treatment of epilepsy is evident given that despite the availability of a multitude of treatments with medications and surgical techniques, a significant proportion of patients have refractory seizures, and even those who are seizure-free report significant adverse effects with current treatments. Although the evidence base for complementary medicine is less robust than it is for traditional forms of medicine, the evidence to date suggests that several forms of complementary medicine including yoga, mindfulness meditation, cognitive behavioral therapy, diet and nutrition, exercise and memory rehabilitation, and music therapy may have important roles as adjuncts in the treatment armamentarium for epilepsy. These topics were discussed by a diverse group of medical providers and scientists at the "Lifestyle Intervention for Epilepsy (LIFE)" symposium hosted by Cleveland Clinic. PLAIN LANGUAGE SUMMARY: There are many people with epilepsy who continue to have seizures even though they are being treated with medication or brain surgery. Even after seizures stop, some may experience medication side effects. There is research to suggest that certain lifestyle changes, such as yoga, mindfulness, exercise, music therapy, and adjustments to diet, could help people with epilepsy, when used along with routine treatment. Experts discussed the latest research at the "Lifestyle Intervention for Epilepsy (LIFE)" symposium hosted by Cleveland Clinic.
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Affiliation(s)
| | - Robert Saper
- Department of Wellness and Preventive MedicineCleveland ClinicClevelandOhioUSA
| | | | - Jane B. Allendorfer
- Department of NeurologyUniversity of Alabama at BirminghamBirminghamAlabamaUSA
| | - Judith Bar
- Department of Wellness and Preventive MedicineCleveland ClinicClevelandOhioUSA
| | - Jessica Caldwell
- Cleveland Clinic Lou Ruvo, Center for Brain HealthLas VegasNevadaUSA
| | | | - Sandra Darling
- Department of Wellness and Preventive MedicineCleveland ClinicClevelandOhioUSA
| | - Stephen Dombrowski
- Department of Wellness and Preventive MedicineCleveland ClinicClevelandOhioUSA
| | - Lisa Gallagher
- Arts and Medicine DepartmentCleveland ClinicClevelandOhioUSA
| | - Sara Lazar
- Department of PsychiatryMassachusetts General HospitalCharlestownMassachusettsUSA
| | - Erik Modlo
- Cleveland Clinic, Center for Functional MedicineClevelandOhioUSA
| | - Jim Perko
- Department of Wellness and Preventive MedicineCleveland ClinicClevelandOhioUSA
| | - Martha Sajatovic
- Neurological and Behavioral Outcomes CenterUniversity Hospitals Cleveland Medical CenterClevelandOhioUSA
| | | | | | - Imad Najm
- Cleveland Clinic, Epilepsy CenterClevelandOhioUSA
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Trabado-Fernández A, García-Colomo A, Cuadrado-Soto E, Peral-Suárez Á, Salas-González MD, Lorenzo-Mora AM, Aparicio A, Delgado-Losada ML, Maestú-Unturbe F, López-Sobaler AM. Association of a DASH diet and magnetoencephalography in dementia-free adults with different risk levels of Alzheimer's disease. GeroScience 2024:10.1007/s11357-024-01361-3. [PMID: 39354239 DOI: 10.1007/s11357-024-01361-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2024] [Accepted: 09/18/2024] [Indexed: 10/03/2024] Open
Abstract
This study explored how adherence to the DASH diet relates to electrophysiological measures in individuals at varying Alzheimer's disease (AD) risk due to family history (FH). There were 179 dementia-free subjects. DASH index was calculated, and participants were classified into different DASH adherence groups. Tertiles of relative alpha power in default mode network (DMN) regions were calculated. Multivariate logistic regression models were used to examine the association. Lower DASH adherence was associated with decreased odds of higher relative alpha power in the DMN, observed across the entire sample and specifically among those without a FH of AD. Logistic regression models indicated that participants with poorer DASH adherence had a reduced likelihood of elevated DMN alpha power, potentially influenced by vascular and amyloid-beta mechanisms. These findings underscore the dietary pattern's potential role in neural activity modulation, particularly in individuals not genetically predisposed to AD.
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Affiliation(s)
- Alfredo Trabado-Fernández
- Department of Nutrition and Food Science, Faculty of Pharmacy, Complutense University of Madrid, Pl. de Ramón y Cajal S/N, 28040, Madrid, Spain
| | - Alejandra García-Colomo
- Department of Experimental Psychology, Cognitive Processes and Speech Therapy, Faculty of Psychology, Complutense University of Madrid, 28223, Madrid, Spain
- Center for Cognitive and Computational Neuroscience, Complutense University of Madrid, 28223, Madrid, Spain
| | - Esther Cuadrado-Soto
- Department of Nutrition and Food Science, Faculty of Pharmacy, Complutense University of Madrid, Pl. de Ramón y Cajal S/N, 28040, Madrid, Spain.
- VALORNUT Research Group, Department of Nutrition and Food Science, Complutense University of Madrid, 28040, Madrid, Spain.
| | - África Peral-Suárez
- Department of Nutrition and Food Science, Faculty of Pharmacy, Complutense University of Madrid, Pl. de Ramón y Cajal S/N, 28040, Madrid, Spain
- VALORNUT Research Group, Department of Nutrition and Food Science, Complutense University of Madrid, 28040, Madrid, Spain
| | - María Dolores Salas-González
- Department of Nutrition and Food Science, Faculty of Pharmacy, Complutense University of Madrid, Pl. de Ramón y Cajal S/N, 28040, Madrid, Spain
- VALORNUT Research Group, Department of Nutrition and Food Science, Complutense University of Madrid, 28040, Madrid, Spain
| | - Ana María Lorenzo-Mora
- Department of Nutrition and Food Science, Faculty of Pharmacy, Complutense University of Madrid, Pl. de Ramón y Cajal S/N, 28040, Madrid, Spain
- Department of Nursing and Nutrition, Faculty of Biomedical Sciences, Universidad Europea de Madrid, 28670, Villaviciosa de Odón, Madrid, Spain
| | - Aránzazu Aparicio
- Department of Nutrition and Food Science, Faculty of Pharmacy, Complutense University of Madrid, Pl. de Ramón y Cajal S/N, 28040, Madrid, Spain
- VALORNUT Research Group, Department of Nutrition and Food Science, Complutense University of Madrid, 28040, Madrid, Spain
- Health Research Institute of the Hospital Clínico San Carlos (IdISSC), 28040, Madrid, Spain
| | - María Luisa Delgado-Losada
- Department of Experimental Psychology, Cognitive Processes and Speech Therapy, Faculty of Psychology, Complutense University of Madrid, 28223, Madrid, Spain
- VALORNUT Research Group, Department of Nutrition and Food Science, Complutense University of Madrid, 28040, Madrid, Spain
- Health Research Institute of the Hospital Clínico San Carlos (IdISSC), 28040, Madrid, Spain
| | - Fernando Maestú-Unturbe
- Department of Experimental Psychology, Cognitive Processes and Speech Therapy, Faculty of Psychology, Complutense University of Madrid, 28223, Madrid, Spain
- Center for Cognitive and Computational Neuroscience, Complutense University of Madrid, 28223, Madrid, Spain
- Health Research Institute of the Hospital Clínico San Carlos (IdISSC), 28040, Madrid, Spain
| | - Ana M López-Sobaler
- Department of Nutrition and Food Science, Faculty of Pharmacy, Complutense University of Madrid, Pl. de Ramón y Cajal S/N, 28040, Madrid, Spain
- VALORNUT Research Group, Department of Nutrition and Food Science, Complutense University of Madrid, 28040, Madrid, Spain
- Health Research Institute of the Hospital Clínico San Carlos (IdISSC), 28040, Madrid, Spain
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Ortega N, Schütte L, de Crom TOE, Voortman T, Okereke OI, Vinceti M, von Gunten A, Marques-Vidal P, Rodondi N, Chiolero A, Chocano-Bedoya PO. Dietary patterns, inflammatory biomarkers and cognition in older adults: An analysis of three population-based cohorts. Clin Nutr 2024; 43:2336-2343. [PMID: 39236406 DOI: 10.1016/j.clnu.2024.08.027] [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: 03/01/2024] [Revised: 07/22/2024] [Accepted: 08/21/2024] [Indexed: 09/07/2024]
Abstract
BACKGROUND Targeting effective strategies to prevent cognitive decline is key in the aging population. Some diets have been linked to a slower cognitive decline, potentially through reducing inflammation. We aimed at determining the effect of inflammatory dietary patterns (IDPs) on cognitive function in three population-based cohorts. METHODS In this longitudinal study, we analyzed data from the Canadian Longitudinal Study of Aging, CoLaus|PsyCoLaus and Rotterdam Study. Our analytical sample included participants over 55 years old with baseline data on cognition, dietary intake, and inflammatory markers. IDPs were derived for each cohort using reduced rank regression to reflect maximal variation in three inflammatory markers. We calculated scores of consumption of the IDPs, higher scores indicating more IDP consumption. We used inverse probability of treatment and censoring weights in the marginal structural models to estimate associations of higher versus lower quarters of consumption of an IDP on general cognition (Mini-Mental State Evaluation) and four cognitive domains (memory, verbal fluency, verbal learning and processing speed and executive function) during at least 3 years of follow-up. RESULTS We included 10,366 participants (mean age 68) followed-up for a mean of 5 years. Diet explained between 1 and 2% of the variation of the inflammatory markers. There were no differences in general cognition when comparing the highest to the lowest quarter of consumption of IDPs among the three cohorts. Mean differences for the four cognitive domains were of small magnitude across cohorts and not clinically relevant. CONCLUSION Diet explained low variation in inflammatory markers. Consuming IDPs was not associated with mean differences in general or domain-specific cognitive function.
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Affiliation(s)
- Natalia Ortega
- Institute for Primary Health Care (BIHAM), University of Bern, Bern, Switzerland; Population Health Laboratory (#PopHealthLab), University of Fribourg, Fribourg, Switzerland; Graduate School for Health Sciences, University of Bern, Bern, Switzerland.
| | - Leona Schütte
- Institute for Primary Health Care (BIHAM), University of Bern, Bern, Switzerland
| | - Tosca O E de Crom
- Department of Epidemiology, Erasmus MC University Medical Center Rotterdam, Rotterdam, the Netherlands
| | - Trudy Voortman
- Department of Epidemiology, Erasmus MC University Medical Center Rotterdam, Rotterdam, the Netherlands; Meta-Research Innovation Center at Stanford (METRICS), Stanford University, Stanford, CA, USA
| | - Olivia I Okereke
- Department of Psychiatry, Massachusetts General Hospital, Boston, MA, USA
| | - Marco Vinceti
- Environmental, Genetic and Nutritional Epidemiology Research Center, Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Italy; Department of Epidemiology, Boston University School of Public Health, Boston, MA, USA
| | - Armin von Gunten
- Service of Old-Age Psychiatry, Department of Psychiatry, Lausanne University Hospital, Lausanne, Switzerland
| | - Pedro Marques-Vidal
- Department of Medicine, Internal Medicine, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
| | - Nicolas Rodondi
- Institute for Primary Health Care (BIHAM), University of Bern, Bern, Switzerland; Department of General Internal Medicine, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Arnaud Chiolero
- Institute for Primary Health Care (BIHAM), University of Bern, Bern, Switzerland; Population Health Laboratory (#PopHealthLab), University of Fribourg, Fribourg, Switzerland; School of Population and Global Health, McGill University, Montreal, Canada
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Labyak C, Sealey-Potts C, Wright L, Kriek C, Dilts S. Informal caregiver and healthcare professional perspectives on dementia and nutrition. J Hum Nutr Diet 2024; 37:1308-1319. [PMID: 38935854 DOI: 10.1111/jhn.13344] [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: 01/22/2024] [Accepted: 06/08/2024] [Indexed: 06/29/2024]
Abstract
BACKGROUND Persons living with dementia and informal caregivers are at a higher risk for malnutrition. Most caregivers are not experts at identifying nutritional complications of dementia. Therefore, we aimed to identify nutrition knowledge and challenges related to feeding and caring for persons with dementia to develop a meaningful intervention. METHODS A mixed-methods approach was used. Eight focus groups were conducted with caregivers of persons living with dementia (n = 28) and healthcare professionals (n = 23). Data was analysed using NVivo software. A questionnaire was administered to identify nutritional challenges. A modified food frequency questionnaire assessed food patterns of caregivers and persons with dementia. Results were compared to Mediterranean-DASH Intervention for Neurodegenerative Delay (MIND) dietary guidelines. Data were analysed using SPSS software. RESULTS Four major themes emerged: forgetting to eat, developing food aversions, strong preferences for sweets and weight changes. Findings revealed common strategies used to improve nutrition intake included cueing, supplements and quiet eating environment. Caregivers were impacted by stress leading to poorer food choices and exhaustion. Recommendations for a caregiver program made by participants included education, resources and support. Findings from the food frequencies questionnaire survey showed most participants had a lower dietary diversity compared to the MIND diet guidelines. CONCLUSIONS With both groups being more prone to malnutrition, this research shows that participants were less likely to obtain adequate nutrition for brain health. Additionally, caregivers are dealing with nutrition issues themselves and their person living with dementia. The findings support the need for registered dietitians to provide tailored nutrition interventions for these families.
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Affiliation(s)
- Corinne Labyak
- Department of Nutrition and Dietetics, University of North Florida, Jacksonville, FL, USA
| | - Claudia Sealey-Potts
- Department of Nutrition and Metabolism, University of Texas Medical Branch, Galveston, TX, USA
| | - Lauri Wright
- College of Public Health, University of South Florida, Tampa, FL, USA
| | - Crystal Kriek
- Department of Nutrition and Dietetics, University of North Florida, Jacksonville, FL, USA
| | - Stephenie Dilts
- Department of Nutrition and Dietetics, University of North Florida, Jacksonville, FL, USA
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Meernik C, Eilat-Adar S, Leonard D, Barlow CE, Gerber Y, Tesler R, Byker Shanks C, Pettee Gabriel K, Pavlovic A, DeFina LF, Shuval K. Dietary patterns and cardiorespiratory fitness in midlife and subsequent all-cause dementia: findings from the cooper center longitudinal study. Int J Behav Nutr Phys Act 2024; 21:109. [PMID: 39334147 PMCID: PMC11428374 DOI: 10.1186/s12966-024-01663-x] [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: 03/21/2024] [Accepted: 09/18/2024] [Indexed: 09/30/2024] Open
Abstract
BACKGROUND Identifying lifestyle factors that independently or jointly lower dementia risk is a public health priority given the limited treatment options available to patients. In this cohort study, we examined the associations between Mediterranean or Dietary Approaches to Stop Hypertension (DASH) diet adherence and cardiorespiratory fitness (CRF) with later-life dementia, and assessed whether the associations between dietary pattern and dementia are modified by CRF. METHODS Data are from 9,095 adults seeking preventive care at the Cooper Clinic (1987-1999) who completed a 3-day dietary record and a maximal exercise test. Alzheimer's disease and related disorders or senile dementia (i.e., all-cause dementia) was identified from Medicare administrative claims (1999-2019). Illness-death models were used to estimate hazard ratios (HRs) and 95% confidence intervals (CIs) for the associations between Mediterranean or DASH diet adherence (primary exposure), CRF (secondary exposure), and all-cause dementia, adjusted for demographic and clinical factors. An interaction term was included between diet score and CRF to assess effect modification by CRF. RESULTS The mean age at baseline was 50.6 (standard deviation [SD]: 8.4) years, and a majority of the study sample were men (77.5%) and White (96.4%). 1449 cases of all-cause dementia were identified over a mean follow-up of 9.2 (SD: 5.8) years. Neither Mediterranean nor DASH diet adherence was associated with dementia risk in fully adjusted models (HR per SD of Mediterranean diet score: 1.00, 95% CI: 0.94, 1.05; HR per SD of DASH diet score: 1.02, 95% CI: 0.96, 1.08). However, participants with higher CRF had a decreased hazard of dementia (HR, per metabolic equivalent of task [MET] increase, Mediterranean model: 0.95, 95% CI: 0.92, 0.98; HR, per MET increase, DASH model: 0.96, 95% CI: 0.92, 0.97). No effect modification by CRF was observed in the association between diet and dementia. CONCLUSIONS In this sample of apparently healthy middle-aged adults seeking preventive care, higher CRF at midlife was associated with a lower risk of all-cause dementia, though adherence to a Mediterranean or DASH diet was not, and CRF did not modify the diet-dementia association. CRF should be emphasized in multimodal interventions for dementia prevention and investigated among diverse samples.
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Affiliation(s)
- Clare Meernik
- The Cooper Institute, 12330 Preston Rd, Dallas, TX, 75230, USA.
| | - Sigal Eilat-Adar
- Levinsky-Wingate Academic College, Netanya, Israel
- School of Public Health, Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - David Leonard
- The Cooper Institute, 12330 Preston Rd, Dallas, TX, 75230, USA
| | | | - Yariv Gerber
- School of Public Health, Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Riki Tesler
- Department of Health Systems Management, Ariel University, Ariel, Israel
| | | | - Kelley Pettee Gabriel
- Department of Epidemiology, University of Alabama at Birmingham, Birmingham, AL, USA
| | | | - Laura F DeFina
- The Cooper Institute, 12330 Preston Rd, Dallas, TX, 75230, USA
| | - Kerem Shuval
- The Cooper Institute, 12330 Preston Rd, Dallas, TX, 75230, USA
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Zhu K, Li R, Yao P, Yu H, Pan A, Manson JE, Rimm EB, Willett WC, Liu G. Proteomic signatures of healthy dietary patterns are associated with lower risks of major chronic diseases and mortality. NATURE FOOD 2024:10.1038/s43016-024-01059-x. [PMID: 39333296 DOI: 10.1038/s43016-024-01059-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/20/2023] [Accepted: 09/06/2024] [Indexed: 09/29/2024]
Abstract
Healthy dietary patterns have been linked to a decreased risk of chronic diseases. However, it remains uncertain whether proteomic signatures can reflect proteome response to healthy diet patterns, and whether these proteomic signatures are associated with health outcomes. Using data from the UK Biobank including Olink plasma proteins, we identified substantial proteomic variation in relation to adherence to eight healthy dietary patterns. The proteomic signatures, reflecting adherence and proteome response to healthy dietary patterns, were prospectively associated with lower risks of diabetes, cardiovascular diseases, chronic respiratory diseases, chronic kidney diseases and cancers, along with longer life expectancy, even after adjusting for corresponding dietary patterns. These findings suggest proteomic signatures have the potential to complement traditional dietary assessments and deepen our understanding of the relationships between dietary patterns and chronic diseases.
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Affiliation(s)
- Kai Zhu
- Department of Nutrition and Food Hygiene, Hubei Key Laboratory of Food Nutrition and Safety, Ministry of Education Key Laboratory of Environment and Health, and State Key Laboratory of Environment Health (Incubating), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Rui Li
- Department of Nutrition and Food Hygiene, Hubei Key Laboratory of Food Nutrition and Safety, Ministry of Education Key Laboratory of Environment and Health, and State Key Laboratory of Environment Health (Incubating), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Pang Yao
- Clinical Trial Service Unit and Epidemiological Studies Unit (CTSU), Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Hancheng Yu
- Department of Nutrition and Food Hygiene, Hubei Key Laboratory of Food Nutrition and Safety, Ministry of Education Key Laboratory of Environment and Health, and State Key Laboratory of Environment Health (Incubating), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - An Pan
- Department of Epidemiology and Biostatistics, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - JoAnn E Manson
- Department of Epidemiology, Harvard T. H. Chan School of Public Health, Boston, MA, USA
- Channing Division of Network Medicine, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA
- Division of Preventive Medicine, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA
| | - Eric B Rimm
- Department of Epidemiology, Harvard T. H. Chan School of Public Health, Boston, MA, USA
- Channing Division of Network Medicine, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA
- Department of Nutrition, Harvard T. H. Chan School of Public Health, Boston, MA, USA
| | - Walter C Willett
- Department of Epidemiology, Harvard T. H. Chan School of Public Health, Boston, MA, USA
- Channing Division of Network Medicine, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA
- Department of Nutrition, Harvard T. H. Chan School of Public Health, Boston, MA, USA
| | - Gang Liu
- Department of Nutrition and Food Hygiene, Hubei Key Laboratory of Food Nutrition and Safety, Ministry of Education Key Laboratory of Environment and Health, and State Key Laboratory of Environment Health (Incubating), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
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Bano N, Khan S, Ahamad S, Kanshana JS, Dar NJ, Khan S, Nazir A, Bhat SA. Microglia and gut microbiota: A double-edged sword in Alzheimer's disease. Ageing Res Rev 2024; 101:102515. [PMID: 39321881 DOI: 10.1016/j.arr.2024.102515] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2024] [Revised: 09/06/2024] [Accepted: 09/19/2024] [Indexed: 09/27/2024]
Abstract
The strong association between gut microbiota (GM) and brain functions such as mood, behaviour, and cognition has been well documented. Gut-brain axis is a unique bidirectional communication system between the gut and brain, in which gut microbes play essential role in maintaining various molecular and cellular processes. GM interacts with the brain through various pathways and processes including, metabolites, vagus nerve, HPA axis, endocrine system, and immune system to maintain brain homeostasis. GM dysbiosis, or an imbalance in GM, is associated with several neurological disorders, including anxiety, depression, and Alzheimer's disease (AD). Conversely, AD is sustained by microglia-mediated neuroinflammation and neurodegeneration. Further, GM and their products also affect microglia-mediated neuroinflammation and neurodegeneration. Despite the evidence connecting GM dysbiosis and AD progression, the involvement of GM in modulating microglia-mediated neuroinflammation in AD remains elusive. Importantly, deciphering the mechanism/s by which GM regulates microglia-dependent neuroinflammation may be helpful in devising potential therapeutic strategies to mitigate AD. Herein, we review the current evidence regarding the involvement of GM dysbiosis in microglia activation and neuroinflammation in AD. We also discuss the possible mechanisms through which GM influences the functioning of microglia and its implications for therapeutic intervention. Further, we explore the potential of microbiota-targeted interventions, such as prebiotics, probiotics, faecal microbiota transplantation, etc., as a novel therapeutic strategy to mitigate neuroinflammation and AD progression. By understanding and exploring the gut-brain axis, we aspire to revolutionize the treatment of neurodegenerative disorders, many of which share a common theme of microglia-mediated neuroinflammation and neurodegeneration.
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Affiliation(s)
- Nargis Bano
- Department of Zoology, Aligarh Muslim University, Aligarh 202002, India
| | - Sameera Khan
- Department of Zoology, Aligarh Muslim University, Aligarh 202002, India
| | - Shakir Ahamad
- Department of Chemistry, Aligarh Muslim University, Aligarh 202002, India.
| | - Jitendra Singh Kanshana
- Division of Endocrinology and Metabolism, Department of Medicine, University of Pittsburg, PA, USA.
| | - Nawab John Dar
- CNB, SALK Institute of Biological Sciences, La Jolla, CA 92037, USA.
| | - Sumbul Khan
- Department of Zoology, Aligarh Muslim University, Aligarh 202002, India
| | - Aamir Nazir
- Division of Neuroscience and Ageing Biology, CSIR-Central Drug Research Institute, Lucknow, UP, India; Academy of Scientific and Innovative Research, New Delhi, India.
| | - Shahnawaz Ali Bhat
- Department of Zoology, Aligarh Muslim University, Aligarh 202002, India.
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Bakinowska E, Stańska W, Kiełbowski K, Szwedkowicz A, Boboryko D, Pawlik A. Gut Dysbiosis and Dietary Interventions in Rheumatoid Arthritis-A Narrative Review. Nutrients 2024; 16:3215. [PMID: 39339815 PMCID: PMC11435214 DOI: 10.3390/nu16183215] [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: 08/11/2024] [Revised: 09/20/2024] [Accepted: 09/21/2024] [Indexed: 09/30/2024] Open
Abstract
Rheumatoid arthritis (RA) is a chronic and progressive autoimmune disease. The pathogenesis of RA is complex and involves interactions between articular cells, such as fibroblast-like synoviocytes, and immune cells. These cells secrete pro-inflammatory cytokines, chemokines, metalloproteinases and other molecules that together participate in joint degradation. The current evidence suggests the important immunoregulatory role of the gut microbiome, which can affect susceptibility to diseases and infections. An altered microbiome, a phenomenon known as gut dysbiosis, is associated with the development of inflammatory diseases. Importantly, the profile of the gut microbiome depends on dietary habits. Therefore, dietary elements and interventions can indirectly impact the progression of diseases. This review summarises the evidence on the involvement of gut dysbiosis and diet in the pathogenesis of RA.
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Affiliation(s)
- Estera Bakinowska
- Department of Physiology, Pomeranian Medical University, 70-111 Szczecin, Poland
| | - Wiktoria Stańska
- Department of Medical Biology, Medical University of Warsaw, 00-575 Warsaw, Poland
| | - Kajetan Kiełbowski
- Department of Physiology, Pomeranian Medical University, 70-111 Szczecin, Poland
| | - Agata Szwedkowicz
- Department of Physiology, Pomeranian Medical University, 70-111 Szczecin, Poland
| | - Dominika Boboryko
- Department of Physiology, Pomeranian Medical University, 70-111 Szczecin, Poland
| | - Andrzej Pawlik
- Department of Physiology, Pomeranian Medical University, 70-111 Szczecin, Poland
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11
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Navarrete-Pérez A, Gómez-Melero S, Escribano BM, Galvao-Carmona A, Conde-Gavilán C, Peña-Toledo MÁ, Villarrubia N, Villar LM, Túnez I, Agüera-Morales E, Caballero-Villarraso J. MIND Diet Impact on Multiple Sclerosis Patients: Biochemical Changes after Nutritional Intervention. Int J Mol Sci 2024; 25:10009. [PMID: 39337497 PMCID: PMC11431943 DOI: 10.3390/ijms251810009] [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: 08/24/2024] [Revised: 09/11/2024] [Accepted: 09/14/2024] [Indexed: 09/30/2024] Open
Abstract
There is substantial evidence supporting the neuroprotective effects of the MIND diet in neurodegenerative diseases like Parkinson's and Alzheimer's. Our aim was to evaluate the impact of a nutritional intervention (NI) with this diet on multiple sclerosis (MS) patients. The study was conducted in two stages. In the first stage, two groups were included: MS patients before the NI (group A) and healthy control subjects (group B). In this stage, groups (A) and (B) were compared (case-control study). In the second stage, group (A) was assessed after the NI, with comparisons made between baseline and final measurements (before-and-after study). In the case-control stage (baseline evaluation), we found significant differences in fatigue scores (p < 0.001), adherence to the MIND diet (p < 0.001), the serum levels of brain-derived neurotrophic factor (BDNF) (p < 0.001), and higher oxidative status in the MS group, with lower levels of reduced glutathione (p < 0.001), reduced/oxidised glutathione ratio (p < 0.001), and elevated levels of lipoperoxidation (p < 0.002) and 8-hydroxy-2'-deoxyguanosine (p < 0.025). The before-and-after intervention stage showed improvements in fatigue scores (p < 0.001) and physical quality-of-life scores (MSQOL-54) (p < 0.022), along with decreases in the serum levels of glial-derived neurotrophic factor (GDNF) (p < 0.041), lipoperoxidation (p < 0.046), and 8-hydroxy-2'-deoxyguanosine (p < 0.05). Consumption of the MIND diet is linked to clinical and biochemical improvement in MS patients.
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Affiliation(s)
- Ainoa Navarrete-Pérez
- Maimónides Biomedical Research Institute of Córdoba (IMIBIC), 14004 Córdoba, Spain; (A.N.-P.); (S.G.-M.); (B.M.E.); (A.G.-C.); (C.C.-G.); (M.Á.P.-T.); (I.T.)
| | - Sara Gómez-Melero
- Maimónides Biomedical Research Institute of Córdoba (IMIBIC), 14004 Córdoba, Spain; (A.N.-P.); (S.G.-M.); (B.M.E.); (A.G.-C.); (C.C.-G.); (M.Á.P.-T.); (I.T.)
| | - Begoña Mª Escribano
- Maimónides Biomedical Research Institute of Córdoba (IMIBIC), 14004 Córdoba, Spain; (A.N.-P.); (S.G.-M.); (B.M.E.); (A.G.-C.); (C.C.-G.); (M.Á.P.-T.); (I.T.)
- Department of Cell Biology, Physiology and Immunology, Faculty of Veterinary Medicine, Universidad of Córdoba, 14071 Córdoba, Spain
| | - Alejandro Galvao-Carmona
- Maimónides Biomedical Research Institute of Córdoba (IMIBIC), 14004 Córdoba, Spain; (A.N.-P.); (S.G.-M.); (B.M.E.); (A.G.-C.); (C.C.-G.); (M.Á.P.-T.); (I.T.)
- Department of Psychology, Universidad Loyola Andalucía, 41704 Sevilla, Spain
| | - Cristina Conde-Gavilán
- Maimónides Biomedical Research Institute of Córdoba (IMIBIC), 14004 Córdoba, Spain; (A.N.-P.); (S.G.-M.); (B.M.E.); (A.G.-C.); (C.C.-G.); (M.Á.P.-T.); (I.T.)
| | - Mª Ángeles Peña-Toledo
- Maimónides Biomedical Research Institute of Córdoba (IMIBIC), 14004 Córdoba, Spain; (A.N.-P.); (S.G.-M.); (B.M.E.); (A.G.-C.); (C.C.-G.); (M.Á.P.-T.); (I.T.)
| | - Noelia Villarrubia
- Immunology Department, Hospital Universitario Ramón y Cajal, Red Española de Esclerosis Múltiple, Red de Enfermedades Inflamatorias, Instituto de Salud Carlos III, IRYCIS, 28034 Madrid, Spain; (N.V.); (L.M.V.)
| | - Luisa Mª Villar
- Immunology Department, Hospital Universitario Ramón y Cajal, Red Española de Esclerosis Múltiple, Red de Enfermedades Inflamatorias, Instituto de Salud Carlos III, IRYCIS, 28034 Madrid, Spain; (N.V.); (L.M.V.)
| | - Isaac Túnez
- Maimónides Biomedical Research Institute of Córdoba (IMIBIC), 14004 Córdoba, Spain; (A.N.-P.); (S.G.-M.); (B.M.E.); (A.G.-C.); (C.C.-G.); (M.Á.P.-T.); (I.T.)
- Department of Biochemistry and Molecular Biology, Universidad of Córdoba, 14071 Córdoba, Spain
| | - Eduardo Agüera-Morales
- Maimónides Biomedical Research Institute of Córdoba (IMIBIC), 14004 Córdoba, Spain; (A.N.-P.); (S.G.-M.); (B.M.E.); (A.G.-C.); (C.C.-G.); (M.Á.P.-T.); (I.T.)
- Neurology Service, Reina Sofia University Hospital, 14004 Córdoba, Spain
| | - Javier Caballero-Villarraso
- Maimónides Biomedical Research Institute of Córdoba (IMIBIC), 14004 Córdoba, Spain; (A.N.-P.); (S.G.-M.); (B.M.E.); (A.G.-C.); (C.C.-G.); (M.Á.P.-T.); (I.T.)
- Department of Biochemistry and Molecular Biology, Universidad of Córdoba, 14071 Córdoba, Spain
- Clinical Analyses Service, Reina Sofía University Hospital, 14004 Córdoba, Spain
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Zhao W, Chen Q, Zhang Q, Li S, Zhao J, Chen W, Yang J, Xia M, Liu Y. Association of adherence to the EAT-Lancet diet with risk of dementia according to social economic status: a prospective cohort in UK Biobank. GeroScience 2024:10.1007/s11357-024-01333-7. [PMID: 39264406 DOI: 10.1007/s11357-024-01333-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2024] [Accepted: 08/28/2024] [Indexed: 09/13/2024] Open
Abstract
The EAT-Lancet Commission has proposed a reference diet aiming to promote human health and environmental sustainability. Socioeconomic disadvantage and poor diet are well-known risk factors for dementia; however, whether the effect of this reference diet on dementia varies by socioeconomic status has not been investigated. The dietary habits of 190,893 participants from UK-Biobank were assessed; the association of EAT-Lancet diet with incident dementia across socioeconomic status was determined by Cox models. One thousand seven hundred twenty-eight dementia cases were identified during a median of 12.24 years follow-up. An inverse association between adherence to EAT-Lancet diet and all-cause dementia (high vs. low; hazard ratio [HR], 95% confidence interval [CI]: 0.82, 0.72-0.94) or late-onset dementia (high vs. low; HR, 95% CI: 0.78, 0.68-0.91) was observed only in individuals with high socioeconomic status. On the contrary, no protective effects of EAT-Lancet diet on early-onset dementia were observed, regardless of the socioeconomic status. Our findings indicated that adherence to an environment-friendly diet helps attenuate risk of dementia only in individuals with high socioeconomic level.
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Affiliation(s)
- Wanying Zhao
- Guangdong Provincial Key Laboratory of Food, Nutrition and Health, Department of Nutrition, School of Public Health, Sun Yat-sen University, Guangzhou, 510080, China
| | - Qian Chen
- Department of Cardiology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, 510120, Guangdong, China
| | - Qi Zhang
- Guangdong Provincial Key Laboratory of Food, Nutrition and Health, Department of Nutrition, School of Public Health, Sun Yat-sen University, Guangzhou, 510080, China
| | - Siqi Li
- Guangdong Provincial Key Laboratory of Food, Nutrition and Health, Department of Nutrition, School of Public Health, Sun Yat-sen University, Guangzhou, 510080, China
| | - Jiaqi Zhao
- Guangdong Provincial Key Laboratory of Food, Nutrition and Health, Department of Nutrition, School of Public Health, Sun Yat-sen University, Guangzhou, 510080, China
| | - Wanlan Chen
- Guangdong Provincial Key Laboratory of Food, Nutrition and Health, Department of Nutrition, School of Public Health, Sun Yat-sen University, Guangzhou, 510080, China
| | - Jialu Yang
- Guangdong Provincial Key Laboratory of Food, Nutrition and Health, Department of Nutrition, School of Public Health, Sun Yat-sen University, Guangzhou, 510080, China
| | - Min Xia
- Guangdong Provincial Key Laboratory of Food, Nutrition and Health, Department of Nutrition, School of Public Health, Sun Yat-sen University, Guangzhou, 510080, China
| | - Yan Liu
- Guangdong Provincial Key Laboratory of Food, Nutrition and Health, Department of Nutrition, School of Public Health, Sun Yat-sen University, Guangzhou, 510080, China.
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13
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Monti K, Conkright MW, Eagle SR, Lawrence DW, Dretsch LM. The role of nutrition in mild traumatic brain injury rehabilitation for service members and veterans. NeuroRehabilitation 2024:NRE230241. [PMID: 39269857 DOI: 10.3233/nre-230241] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/15/2024]
Abstract
BACKGROUND Veterans Affairs and the Department of Defense (DOD) acknowledge that nutrition may be a modifier of mild traumatic brain injury (TBI) sequelae. Military clinicians are considering nutritional supplements and dietary interventions when managing patients with mild TBI. Therefore, clinicians should be familiar with the current evidence for nutritional interventions in mild TBI and special considerations related to the military lifestyle. OBJECTIVE This narrative review aims to summarize the existing evidence surrounding the role of special diets and select nutrients in mild TBI outcomes, gut microbiota changes, and special considerations for Service members and Veterans recovering from mild TBI. METHODS We conducted a literature review in PubMed and Google Scholar limited to nutritional interventions and nine topics with primary focus on mild TBI, although we included some articles related to moderate-to-severe TBI where relevant: 1) ketogenic diet, 2) Mediterranean-DASH Intervention for Neurodegenerative Delay (MIND) diet, 3) omega-3 fatty acids, 4) creatine, 5) vitamin D, 6) weight management, 7) gut microbiota, 8) caffeine, and 9) alcohol. We summarized key findings and safety factors where appropriate for each intervention. We also identified nutritional supplement safety and operational rations considerations and areas in need of further research. RESULTS Preclinical studies and early human trials suggest that the specific nutrients and diets discussed in the current article may offer neuroprotection or benefit during mild TBI rehabilitation. Omega-3 fatty acids, creatine, and vitamin D are generally safe when taken within recommended guidelines. CONCLUSION More evidence is needed to support nutritional recommendations for enhancing neuroprotection and mitigating mild TBI symptoms in humans. The DOD's Warfighter Nutrition Guide recommends a whole food diet rich in antioxidants, phytonutrients, omega-3 fatty acids, micronutrients, probiotics, and fiber to optimize long-term health and performance.
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Affiliation(s)
- Katrina Monti
- Traumatic Brain Injury Center of Excellence, Silver Spring, MD, USA
- CICONIX LLC, Annapolis, MD, USA
- Madigan Army Medical Center, Joint Base Lewis-McChord, Tacoma, WA, USA
| | - Maj William Conkright
- Madigan Army Medical Center, Joint Base Lewis-McChord, Tacoma, WA, USA
- Army - Baylor Graduate Program in Nutrition, Joint Base San Antonio, San Antonio, TX, USA
| | - Shawn R Eagle
- Department of Neurological Surgery, School of Medicine, University of Pittsburgh, Pittsburgh, PA, USA
| | - David W Lawrence
- Faculty of Kinesiology and Physical Education, University of Toronto, Toronto, ON, Canada
- Faculty of Medicine, University of Toronto, Toronto, ON, Canada
| | - Ltc Michael Dretsch
- U.S. Army Medical Research Directorate-West, Joint Base Lewis-McChord, Tacoma, WA, USA
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Dey A, Ghosh S, Rajendran RL, Bhuniya T, Das P, Bhattacharjee B, Das S, Mahajan AA, Samant A, Krishnan A, Ahn BC, Gangadaran P. Alzheimer's Disease Pathology and Assistive Nanotheranostic Approaches for Its Therapeutic Interventions. Int J Mol Sci 2024; 25:9690. [PMID: 39273645 PMCID: PMC11395116 DOI: 10.3390/ijms25179690] [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: 08/05/2024] [Revised: 09/05/2024] [Accepted: 09/06/2024] [Indexed: 09/15/2024] Open
Abstract
Alzheimer's disease (AD) still prevails and continues to increase indiscriminately throughout the 21st century, and is thus responsible for the depreciating quality of health and associated sectors. AD is a progressive neurodegenerative disorder marked by a significant amassment of beta-amyloid plaques and neurofibrillary tangles near the hippocampus, leading to the consequent loss of cognitive abilities. Conventionally, amyloid and tau hypotheses have been established as the most prominent in providing detailed insight into the disease pathogenesis and revealing the associative biomarkers intricately involved in AD progression. Nanotheranostic deliberates rational thought toward designing efficacious nanosystems and strategic endeavors for AD diagnosis and therapeutic implications. The exceeding advancements in this field enable the scientific community to envisage and conceptualize pharmacokinetic monitoring of the drug, sustained and targeted drug delivery responses, fabrication of anti-amyloid therapeutics, and enhanced accumulation of the targeted drug across the blood-brain barrier (BBB), thus giving an optimistic approach towards personalized and precision medicine. Current methods idealized on the design and bioengineering of an array of nanoparticulate systems offer higher affinity towards neurocapillary endothelial cells and the BBB. They have recently attracted intriguing attention to the early diagnostic and therapeutic measures taken to manage the progression of the disease. In this article, we tend to furnish a comprehensive outlook, the detailed mechanism of conventional AD pathogenesis, and new findings. We also summarize the shortcomings in diagnostic, prognostic, and therapeutic approaches undertaken to alleviate AD, thus providing a unique window towards nanotheranostic advancements without disregarding potential drawbacks, side effects, and safety concerns.
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Affiliation(s)
- Anuvab Dey
- Department of Biosciences and Bioengineering, Indian Institute of Technology Guwahati, North Guwahati 781039, Assam, India
| | - Subhrojyoti Ghosh
- Department of Biotechnology, Indian Institute of Technology Madras, Chennai 600036, Tamil Nadu, India
| | - Ramya Lakshmi Rajendran
- Department of Nuclear Medicine, School of Medicine, Kyungpook National University, Daegu 41944, Republic of Korea
| | - Tiyasa Bhuniya
- Department of Biotechnology, National Institute of Technology Durgapur, Durgapur 713209, West Bengal, India
| | - Purbasha Das
- Department of Life Sciences, Presidency University, Kolkata 700073, West Bengal, India
| | - Bidyabati Bhattacharjee
- Department of Life Sciences, Jain (Deemed-to-be) University, Bangalore 560078, Karnataka, India
| | - Sagnik Das
- Department of Microbiology, St Xavier's College (Autonomous), Kolkata 700016, West Bengal, India
| | - Atharva Anand Mahajan
- Advance Centre for Treatment, Research and Education in Cancer (ACTREC), Navi Mumbai 410210, Maharashtra, India
| | - Anushka Samant
- Department of Biotechnology and Medical Engineering, National Institute of Technology, Rourkela, Rourkela 769008, Orissa, India
| | - Anand Krishnan
- Department of Chemical Pathology, School of Pathology, Office of the Dean, Faculty of Health Sciences, University of the Free State, Bloemfontein 9300, South Africa
| | - Byeong-Cheol Ahn
- Department of Nuclear Medicine, School of Medicine, Kyungpook National University, Daegu 41944, Republic of Korea
- Department of Nuclear Medicine, Kyungpook National University Hospital, Daegu 41944, Republic of Korea
- BK21 FOUR KNU Convergence Educational Program of Biomedical Sciences for Creative Future Talents, Department of Biomedical Sciences, School of Medicine, Kyungpook National University, Daegu 41944, Republic of Korea
| | - Prakash Gangadaran
- Department of Nuclear Medicine, School of Medicine, Kyungpook National University, Daegu 41944, Republic of Korea
- BK21 FOUR KNU Convergence Educational Program of Biomedical Sciences for Creative Future Talents, Department of Biomedical Sciences, School of Medicine, Kyungpook National University, Daegu 41944, Republic of Korea
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Chao YW, Tung YT, Yang SC, Shirakawa H, Su LH, Loe PY, Chiu WC. The Effects of Rice Bran on Neuroinflammation and Gut Microbiota in Ovariectomized Mice Fed a Drink with Fructose. Nutrients 2024; 16:2980. [PMID: 39275295 PMCID: PMC11397027 DOI: 10.3390/nu16172980] [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: 08/13/2024] [Revised: 08/30/2024] [Accepted: 09/02/2024] [Indexed: 09/16/2024] Open
Abstract
Rice bran, which is abundant in dietary fiber and phytochemicals, provides multiple health benefits. Nonetheless, its effects on neuroinflammation and gut microbiota in postmenopausal conditions are still not well understood. This study investigated the effects of rice bran and/or tea seed oil supplementation in d-galactose-injected ovariectomized (OVX) old mice fed a fructose drink. The combination of d-galactose injection, ovariectomy, and fructose drink administration creates a comprehensive model that simulates aging in females under multiple metabolic stressors, including oxidative stress, estrogen deficiency, and high-sugar diets, and allows the study of their combined impact on metabolic disorders and related diseases. Eight-week-old and 6-8-month-old female C57BL/6 mice were used. The mice were divided into six groups: a sham + young mice, a sham + old mice, an OVX + soybean oil, an OVX + soybean oil with rice bran, an OVX + tea seed oil (TO), and an OVX + TO with rice bran diet group. The OVX groups were subcutaneously injected with d-galactose (100 mg/kg/day) and received a 15% (v/v) fructose drink. The rice bran and tea seed oil supplementation formed 10% of the diet (w/w). The results showed that the rice bran with TO diet increased the number of short-chain fatty acid (SCFA)-producing Clostridia and reduced the number of endotoxin-producing Tannerellaceae, which mitigated imbalances in the gut-liver-brain axis. Rice bran supplementation reduced the relative weight of the liver, levels of hepatic triglycerides and total cholesterol; aspartate transaminase and alanine aminotransferase activity; brain levels of proinflammatory cytokines, including interleukin-1β and tumor necrosis factor-α; and plasma 8-hydroxy-2-deoxyguanosine. This study concludes that rice bran inhibits hepatic fat accumulation, which mitigates peripheral metaflammation and oxidative damage and reduces neuroinflammation in the brain.
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Affiliation(s)
- Yu-Wen Chao
- School of Nutrition and Health Sciences, College of Nutrition, Taipei Medical University, Taipei 110, Taiwan
| | - Yu-Tang Tung
- Graduate Institute of Biotechnology, National Chung Hsing University, Taichung 402, Taiwan
- Advanced Plant and Food Crop Biotechnology Center, National Chung Hsing University, Taichung 402, Taiwan
- Cell Physiology and Molecular Image Research Center, Wan Fang Hospital, Taipei Medical University, Taipei 116, Taiwan
| | - Suh-Ching Yang
- School of Nutrition and Health Sciences, College of Nutrition, Taipei Medical University, Taipei 110, Taiwan
- Research Center of Geriatric Nutrition, College of Nutrition, Taipei Medical University, Taipei 110, Taiwan
| | - Hitoshi Shirakawa
- International Education and Research Center for Food and Agricultural Immunology, Graduate School of Agricultural Science, Tohoku University, Sendai 980-8572, Japan
| | - Li-Han Su
- School of Nutrition and Health Sciences, College of Nutrition, Taipei Medical University, Taipei 110, Taiwan
| | - Pei-Yu Loe
- School of Nutrition and Health Sciences, College of Nutrition, Taipei Medical University, Taipei 110, Taiwan
| | - Wan-Chun Chiu
- School of Nutrition and Health Sciences, College of Nutrition, Taipei Medical University, Taipei 110, Taiwan
- Research Center of Geriatric Nutrition, College of Nutrition, Taipei Medical University, Taipei 110, Taiwan
- Department of Nutrition, Wan Fang Hospital, Taipei Medical University, Taipei 116, Taiwan
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16
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Zheng X, Liu J, Wang S, Xiao Y, Jiang Q, Li C, Shang H. Total physical activity, plant-based diet and neurodegenerative diseases: A prospective cohort study of the UK biobank. Parkinsonism Relat Disord 2024; 128:107125. [PMID: 39241508 DOI: 10.1016/j.parkreldis.2024.107125] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/06/2024] [Revised: 08/20/2024] [Accepted: 08/31/2024] [Indexed: 09/09/2024]
Abstract
INTRODUCTION Neurodegenerative diseases (NDDs) result from a complex interplay of genetic, environmental and aging factors. A balanced diet and adequate physical activity (PA) are recognized as pivotal components among modifiable environmental factors. The independent impact on NDD incidence has been previously debated. This investigation seeks to delineate the association between PA and NDDs across various levels of adherence to a plant-based diet. METHODS In this study, a cohort of 368,934 participants from the UK Biobank was analyzed. Total physical activity (TPA) levels and healthful plant-based diet index (hPDI) were calculated and categorized. A multiple adjusted Cox model was utilized to evaluate the influence of TPA and hPDI on common NDDs, respectively. RESULTS Finally, 4602 identified cases diagnosed as Alzheimer's disease (AD), Parkinson's disease (PD) or amyotrophic lateral sclerosis (ALS). We found that higher TPA was significantly associated with a reduced risk of developing AD (Q3: HR 0.87; Q4: HR 0.78) and PD (Q3: HR 0.86; Q4: HR 0.81). The protective effect was further accentuated with adherence to a plant-based diet. However, these connections were not observed in the analysis of ALS regardless of dietary patterns. CONCLUSION Our findings underscore a significant association between higher TPA and reduced risks of AD and PD, with an enhanced effect observed in conjunction with a plant-based diet. This study contributes to addressing the knowledge gap regarding the combined impact of TPA and a plant-based diet on NDDs occurrence, providing insights into potential underlying mechanisms.
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Affiliation(s)
- Xiaoting Zheng
- Department of Neurology, Laboratory of Neurodegenerative Disorders, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, 610041, China
| | - Jiyong Liu
- Department of Neurology, Laboratory of Neurodegenerative Disorders, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, 610041, China
| | - Shichan Wang
- Department of Neurology, Laboratory of Neurodegenerative Disorders, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, 610041, China
| | - Yi Xiao
- Department of Neurology, Laboratory of Neurodegenerative Disorders, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, 610041, China
| | - Qirui Jiang
- Department of Neurology, Laboratory of Neurodegenerative Disorders, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, 610041, China
| | - Chunyu Li
- Department of Neurology, Laboratory of Neurodegenerative Disorders, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, 610041, China.
| | - Huifang Shang
- Department of Neurology, Laboratory of Neurodegenerative Disorders, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, 610041, China.
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Castillo-Vazquez SK, Massieu L, Rincón-Heredia R, García-de la Torre P, Quiroz-Baez R, Gomez-Verjan JC, Rivero-Segura NA. Glutamatergic Neurotransmission in Aging and Neurodegenerative Diseases: A Potential Target to Improve Cognitive Impairment in Aging. Arch Med Res 2024; 55:103039. [PMID: 38981341 DOI: 10.1016/j.arcmed.2024.103039] [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: 01/11/2024] [Revised: 06/10/2024] [Accepted: 06/26/2024] [Indexed: 07/11/2024]
Abstract
Aging is characterized by the decline in many of the individual's capabilities. It has been recognized that the brain undergoes structural and functional changes during aging that are occasionally associated with the development of neurodegenerative diseases. In this sense, altered glutamatergic neurotransmission, which involves the release, binding, reuptake, and degradation of glutamate (Glu) in the brain, has been widely studied in physiological and pathophysiological aging. In particular, changes in glutamatergic neurotransmission are exacerbated during neurodegenerative diseases and are associated with cognitive impairment, characterized by difficulties in memory, learning, concentration, and decision-making. Thus, in the present manuscript, we aim to highlight the relevance of glutamatergic neurotransmission during cognitive impairment to develop novel strategies to prevent, ameliorate, or delay cognitive decline. To achieve this goal, we provide a comprehensive review of the changes reported in glutamatergic neurotransmission components, such as Glu transporters and receptors during physiological aging and in the most studied neurodegenerative diseases. Finally, we describe the current therapeutic strategies developed to target glutamatergic neurotransmission.
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Affiliation(s)
- Selma Karime Castillo-Vazquez
- Dirección de Investigación, Instituto Nacional de Geriatría, Mexico City, Mexico; Posgrado en Ciencias Biológicas, Universidad Nacional Autónoma de México, Mexico City, Mexico
| | - Lourdes Massieu
- Departamento de Neuropatología Molecular, División de Neurociencias, Instituto de Fisiología Celular, Universidad Nacional Autónoma de México, Mexico City, Mexico
| | - Ruth Rincón-Heredia
- Unidad de Imagenología, Instituto de Fisiología Celular, Universidad Nacional Autónoma de México, Ciudad Universitaria, Mexico City, Mexico
| | - Paola García-de la Torre
- 4 Unidad de Investigación Epidemiológica y en Servicios de Salud, Área de Envejecimiento, Centro Médico Nacional Siglo XXI, Instituto Mexicano del Seguro Social, Mexico City Mexico
| | - Ricardo Quiroz-Baez
- Dirección de Investigación, Instituto Nacional de Geriatría, Mexico City, Mexico
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18
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Ross FC, Mayer DE, Horn J, Cryan JF, Del Rio D, Randolph E, Gill CIR, Gupta A, Ross RP, Stanton C, Mayer EA. Potential of dietary polyphenols for protection from age-related decline and neurodegeneration: a role for gut microbiota? Nutr Neurosci 2024; 27:1058-1076. [PMID: 38287652 DOI: 10.1080/1028415x.2023.2298098] [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] [Indexed: 01/31/2024]
Abstract
Many epidemiological studies have shown the beneficial effects of a largely plant-based diet, and the strong association between the consumption of a Mediterranean-type diet with healthy aging including a lower risk of cognitive decline. The Mediterranean diet is characterized by a high intake of olive oil, fruits and vegetables and is rich in dietary fiber and polyphenols - both of which have been postulated to act as important mediators of these benefits. Polyphenols are large molecules produced by plants to protect them from environmental threats and injury. When ingested by humans, as little as 5% of these molecules are absorbed in the small intestine with the majority metabolized by the gut microbiota into absorbable simple phenolic compounds. Flavan-3-ols, a type of flavonoid, contained in grapes, berries, pome fruits, tea, and cocoa have been associated with many beneficial effects on several risk factors for cardiovascular disease, cognitive function and brain regions involved in memory formation. Both preclinical and clinical studies suggest that these brain and heart benefits can be attributed to endothelial vascular effects and anti-inflammatory properties among others. More recently the gut microbiota has emerged as a potential modulator of the aging brain and intriguingly polyphenols have been shown to alter microbiota composition and be metabolized by different microbial species. However, there is a need for well controlled studies in large populations to identify predictors of response, particularly given the vast inter-individual variation of human gut microbiota.
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Affiliation(s)
- F C Ross
- APC Microbiome Ireland, University College Cork, Co. Cork, Ireland
| | - D E Mayer
- Institute of Human Nutrition, Columbia University, New York, USA
| | - J Horn
- Oppenheimer Centre for Neurobiology of Stress and Resilience, Vatche and Tamar Manoukian Division of Digestive Diseases, David Geffen School of Medicine, UCLA, Los Angeles, USA
| | - J F Cryan
- APC Microbiome Ireland, University College Cork, Co. Cork, Ireland
- Department Anatomy & Neuroscience, University College Cork, Co. Cork, Ireland
| | - D Del Rio
- Department of Food and Drugs, University of Parma, Parma, Italy
| | - E Randolph
- Oppenheimer Centre for Neurobiology of Stress and Resilience, Vatche and Tamar Manoukian Division of Digestive Diseases, David Geffen School of Medicine, UCLA, Los Angeles, USA
| | - C I R Gill
- Nutrition Innovation Centre for Food and Health, Northern Ireland, UK
| | - A Gupta
- Division of Digestive Diseases, UCLA, Los Angeles, USA
- Goodman Luskin Microbiome Center at UCLA, Los Angeles, CA, USA
| | - R P Ross
- APC Microbiome Ireland, University College Cork, Co. Cork, Ireland
| | - C Stanton
- Teagasc Food Research Centre, Moorepark, Fermoy, Co. Cork, Ireland
| | - E A Mayer
- Oppenheimer Centre for Neurobiology of Stress and Resilience, Vatche and Tamar Manoukian Division of Digestive Diseases, David Geffen School of Medicine, UCLA, Los Angeles, USA
- Goodman Luskin Microbiome Center at UCLA, Los Angeles, CA, USA
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19
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Li S, Cai Y, Wang S, Luo L, Zhang Y, Huang K, Guan X. Gut microbiota: the indispensable player in neurodegenerative diseases. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2024; 104:7096-7108. [PMID: 38572789 DOI: 10.1002/jsfa.13509] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/05/2023] [Revised: 03/26/2024] [Accepted: 04/04/2024] [Indexed: 04/05/2024]
Abstract
As one of the most urgent social and health problems in the world, neurodegenerative diseases have always been of interest to researchers. However, the pathological mechanisms and therapeutic approaches are not achieved. In addition to the established roles of oxidative stress, inflammation and immune response, changes of gut microbiota are also closely related to the pathogenesis of neurodegenerative diseases. Gut microbiota is the central player of the gut-brain axis, the dynamic bidirectional communication pathway between gut microbiota and central nervous system, and emerging insights have confirmed its indispensability in the development of neurodegenerative diseases. In this review, we discuss the complex relationship between gut microbiota and the central nervous system from the perspective of the gut-brain axis; review the mechanism of microbiota for the modulation different neurodegenerative diseases and discuss how different dietary patterns affect neurodegenerative diseases via gut microbiota; and prospect the employment of gut microbiota in the therapeutic approach to those diseases. © 2024 Society of Chemical Industry.
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Affiliation(s)
- Sen Li
- School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai, China
- National Grain Industry (Urban Grain and Oil Security) Technology Innovation Center, Shanghai, China
| | - Yuwei Cai
- School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai, China
- National Grain Industry (Urban Grain and Oil Security) Technology Innovation Center, Shanghai, China
| | - Shuo Wang
- School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai, China
- National Grain Industry (Urban Grain and Oil Security) Technology Innovation Center, Shanghai, China
| | - Lei Luo
- School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai, China
- National Grain Industry (Urban Grain and Oil Security) Technology Innovation Center, Shanghai, China
| | - Yu Zhang
- School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai, China
- National Grain Industry (Urban Grain and Oil Security) Technology Innovation Center, Shanghai, China
| | - Kai Huang
- School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai, China
- National Grain Industry (Urban Grain and Oil Security) Technology Innovation Center, Shanghai, China
| | - Xiao Guan
- School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai, China
- National Grain Industry (Urban Grain and Oil Security) Technology Innovation Center, Shanghai, China
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20
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Tingö L, Bergh C, Rode J, Rubio MFR, Persson J, Johnson LB, Smit LH, Hutchinson AN. The Effect of Whole-Diet Interventions on Memory and Cognitive Function in Healthy Older Adults - A Systematic Review. Adv Nutr 2024; 15:100291. [PMID: 39154864 PMCID: PMC11405642 DOI: 10.1016/j.advnut.2024.100291] [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: 01/24/2024] [Revised: 07/22/2024] [Accepted: 08/12/2024] [Indexed: 08/20/2024] Open
Abstract
An increasing number of cross-sectional studies suggests that diet may impact memory and cognition in healthy older adults. However, randomized controlled trials investigating the effects of whole-diet interventions on memory and cognition in healthy older adults are rather rare, and conflicting results are often reported. Therefore, a systematic review was conducted to compile the current evidence regarding the potential effects of whole-diet interventions on 1) memory and 2) other cognitive outcomes in older adults. Studies that reported on randomized controlled trials with dietary interventions in healthy older adults (≥60 y) were included. Studies utilizing supplements, single food items, or trials in specific patient groups (i.e., neurodegenerative diagnoses) were excluded. For the 23 included articles, the main outcomes examined fell into 1 or more of the following categories: cognitive task-based outcomes related to memory, other cognitive task-based outcomes, and additional outcomes related to cognitive function or disease risk. Three of the studies that investigated dietary interventions alone and 2 multidomain studies showed positive effects on memory function, whereas 5 multidomain interventions and 1 intervention that focused on diet alone showed positive effects on other cognitive outcomes. The effect of randomized, controlled whole-diet interventions on memory and cognitive function in healthy older adults is modest and inconclusive, highlighting the need for more well-designed, sufficiently powered studies. Furthermore, the potential mechanisms by which diet impacts cognition in healthy aging need to be elucidated. This systematic review is registered in PROSPERO as CRD42022329759.
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Affiliation(s)
- Lina Tingö
- Nutrition-Gut-Brain Interactions Research Center, School of Medical Sciences, Örebro University, Örebro, Sweden; Department of Biomedical and Clinical Sciences, Division of Inflammation and Infection, Linköping University, Linköping, Sweden; Food and Health Program, Örebro University, Örebro, Sweden
| | - Cecilia Bergh
- Clinical Epidemiology and Biostatistics, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | - Julia Rode
- Nutrition-Gut-Brain Interactions Research Center, School of Medical Sciences, Örebro University, Örebro, Sweden; School of Health Sciences, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | - Maria Fernanda Roca Rubio
- Nutrition-Gut-Brain Interactions Research Center, School of Medical Sciences, Örebro University, Örebro, Sweden
| | - Jonas Persson
- School of Behavioral, Legal, and Social Sciences, Örebro University, Örebro, Sweden; Aging Research Center (ARC), Karolinska Institute and Stockholm University, Stockholm, Sweden
| | - Linnea Brengesjö Johnson
- Nutrition-Gut-Brain Interactions Research Center, School of Medical Sciences, Örebro University, Örebro, Sweden
| | - Lotte H Smit
- Nutrition-Gut-Brain Interactions Research Center, School of Medical Sciences, Örebro University, Örebro, Sweden
| | - Ashley N Hutchinson
- Nutrition-Gut-Brain Interactions Research Center, School of Medical Sciences, Örebro University, Örebro, Sweden.
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21
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Seifollahi A, Sardari L, Yarizadeh H, Mirzababaei A, Shiraseb F, Clark CC, Mirzaei K. Associations between adherence to the MIND diet and prevalence of psychological disorders, and sleep disorders severity among obese and overweight women: A cross-sectional study. Nutr Health 2024; 30:513-519. [PMID: 36131503 DOI: 10.1177/02601060221127461] [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] [Indexed: 11/15/2022]
Abstract
BACKGROUND The effect of dietary patterns on sleep disorders and mental illness has previously been investigated. However, these studies have reported contradictory findings, and thus, the present study aimed to assess the association of the MIND diet on the sleep pattern and mental health in obese women. METHODS This is a cross-sectional study in which 282 women, aged 18-56 years with BMI ≥ 25 kg/m2.with no underlying diseases and malignancies, and participated. We used a semi-quantitative food frequency questionnaire (FFQ) to collect participant's dietary intake. The Pittsburgh Sleep Quality Index (PSQI) and Depression Anxiety Stress Scales (DASS) were used to measure the status of sleep disturbance and psychological disorders, including depression, anxiety, and stress respectively. RESULTS A decreasing trend for psychological stress was observed in the highest quartiles of MIND diet score vs. the lowest quartiles (OR = 0.6 CI: 0.23-1.5 vs. 1.16 CI: 0.55-2.47). No significant difference was observed between severity of depression (OR = 0.87 95%, CI: 0.7-1.09, P = 0.23), anxiety (OR = 1.02, 95% CI: 0.81-1.27, P = 0.86), stress (OR = 0.99 95%, CI: 0.79-1.23, P = 0.92), and MIND diet adherence in the crude and adjusted models. CONCLUSION The main finding from this study was that there is no significant association between adherence to the MIND diet and studied psychological disorders.
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Affiliation(s)
- Atefeh Seifollahi
- Department of Cellular, Molecular Nutrition School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences (TUMS), Tehran, Iran
| | - Lilit Sardari
- Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences (TUMS), Tehran, Iran
| | - Habib Yarizadeh
- Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences (TUMS), Tehran, Iran
| | - Atieh Mirzababaei
- Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences (TUMS), Tehran, Iran
| | - Farideh Shiraseb
- Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences (TUMS), Tehran, Iran
| | - Cain Ct Clark
- Centre for Intelligent Healthcare, Coventry University, Coventry, UK
| | - Khadijeh Mirzaei
- Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences (TUMS), Tehran, Iran
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22
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Min J, Cao Z, Duan T, Wang Y, Xu C. Accelerometer-derived 'weekend warrior' physical activity pattern and brain health. NATURE AGING 2024:10.1038/s43587-024-00688-y. [PMID: 39169268 DOI: 10.1038/s43587-024-00688-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/21/2023] [Accepted: 07/16/2024] [Indexed: 08/23/2024]
Abstract
Extensive evidence shows the beneficial effect of adhering to a regular physical activity (PA) pattern on brain health. However, whether the 'weekend warrior' pattern, characterized by concentrated moderate-to-vigorous PA (MVPA) over 1-2 days, is associated with brain health is unclear. Here, we perform a prospective cohort study including 75,629 participants from the UK Biobank with validated accelerometry data. Individuals were classified into three PA patterns using current guideline thresholds: inactive (<150 min week-1 of MVPA), weekend warrior (≥150 min week-1 with ≥50% of total MVPA occurring within 1-2 days) and regularly active (≥150 min week-1 but not meeting weekend warrior criteria). We find that the weekend warrior pattern is associated with similarly lower risks of dementia, stroke, Parkinson's disease, depressive disorders and anxiety compared to a regularly active pattern. Our findings highlight the weekend warrior pattern as a potential alternative in preventive intervention strategies, particularly for those unable to maintain daily activity routines.
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Affiliation(s)
- Jiahao Min
- School of Public Health, Hangzhou Normal University, Hangzhou, China
| | - Zhi Cao
- School of Public Health, Zhejiang University School of Medicine, Hangzhou, China
| | - Tingshan Duan
- School of Public Health, Hangzhou Normal University, Hangzhou, China
| | - Yaogang Wang
- School of Public Health, Tianjin Medical University, Tianjin, China.
- School of Integrative Medicine, Public Health Science and Engineering College, Tianjin University of Traditional Chinese Medicine, Tianjin, China.
- National Institute of Health Data Science at Peking University, Peking University, Beijing, China.
| | - Chenjie Xu
- School of Public Health, Hangzhou Normal University, Hangzhou, China.
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23
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Duan T, Cao Z, Huang X, Wang X, Sun T, Xu C. Association of social health with all-cause mortality and cause-specific mortality: A population-based cohort study. J Affect Disord 2024; 359:49-58. [PMID: 38768818 DOI: 10.1016/j.jad.2024.05.081] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Revised: 05/13/2024] [Accepted: 05/17/2024] [Indexed: 05/22/2024]
Abstract
BACKGROUND Previous studies only focused on the individual social factors, without considering the overall social health patterns. The present study aimed to develop an integrated social health score (SHS) and investigate its associations with all-cause, cardiovascular disease (CVD), cancer mortality. METHODS A total of 330,716 participants (mean age 56.3 years; 52.4 % female) from UK Biobank was included between 2006 and 2010, and thereafter followed up to 2021. SHS was calculated by using information on social connections, social engagement and social support. Cox proportional hazards models was used to estimate the hazard ratios and 95 % confidence intervals (CIs) of the association between SHS and all-cause and cause-specific mortality and the 4-way decomposition was used to quantify the mediating effect of lifestyle factors. RESULTS During a median follow-up period of 12.4 years, 37,897 death cases were recorded, including 4347 CVD and 10,380 cancer cases. The SHS was inversely associated with the risks of all-cause, CVD and cancer mortality in a dose-dependent manner (P for trend <0.001). The association between SHS with all-cause mortality was mediated by lifestyle factors including diet score, smoking status and alcohol consumption. CONCLUSION Integrated SHS was inversely associated with risks of all-cause, CVD and cancer mortality, and the associations were partially mediated by lifestyle factors. Our study highlights the importance of maintaining high levels of social health by jointly enhancing social involvement, expanding social networks, and cultivating enduring intimate relationships across the life course.
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Affiliation(s)
- Tingshan Duan
- School of Public Health, Hangzhou Normal University, Hangzhou, China
| | - Zhi Cao
- School of Public Health, Zhejiang University School of Medicine, Hangzhou, China
| | - Xianhong Huang
- School of Public Health, Hangzhou Normal University, Hangzhou, China
| | - Xiaohe Wang
- School of Public Health, Hangzhou Normal University, Hangzhou, China
| | - Tao Sun
- School of Public Health, Hangzhou Normal University, Hangzhou, China.
| | - Chenjie Xu
- School of Public Health, Hangzhou Normal University, Hangzhou, China.
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24
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Li J, Capuano AW, Agarwal P, Arvanitakis Z, Wang Y, De Jager PL, Schneider JA, Tasaki S, de Paiva Lopes K, Hu FB, Bennett DA, Liang L, Grodstein F. The MIND diet, brain transcriptomic alterations, and dementia. Alzheimers Dement 2024. [PMID: 39129336 DOI: 10.1002/alz.14062] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Revised: 05/01/2024] [Accepted: 05/20/2024] [Indexed: 08/13/2024]
Abstract
INTRODUCTION Dietary patterns are associated with dementia risk, but the underlying molecular mechanisms are largely unknown. METHODS We used RNA sequencing data from post mortem prefrontal cortex tissue and annual cognitive evaluations from 1204 participants in the Religious Orders Study and Memory and Aging Project. We identified a transcriptomic profile correlated with the MIND diet (Mediterranean-Dietary Approaches to Stop Hypertension Intervention for Neurodegenerative Delay) among 482 individuals who completed ante mortem food frequency questionnaires; and examined its associations with cognitive health in the remaining 722 participants. RESULTS We identified a transcriptomic profile, consisting of 50 genes, correlated with the MIND diet score (p = 0.001). Each standard deviation increase in the transcriptomic profile score was associated with a slower annual rate of decline in global cognition (β = 0.011, p = 0.003) and lower odds of dementia (odds ratio = 0.76, p = 0.0002). Expressions of several genes (including TCIM and IGSF5) appeared to mediate the association between MIND diet and dementia. DISCUSSION A brain transcriptomic profile for healthy diets revealed novel genes potentially associated with cognitive health. HIGHLIGHTS Why healthy dietary patterns are associated with lower dementia risk are unknown. We integrated dietary, brain transcriptomic, and cognitive data in older adults. Mediterranean-Dietary Approaches to Stop Hypertension Intervention for Neurodegenerative Delay (MIND) diet intake is correlated with a specific brain transcriptomic profile. This brain transcriptomic profile score is associated with better cognitive health. More data are needed to elucidate the causality and functionality of identified genes.
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Affiliation(s)
- Jun Li
- Division of Preventive Medicine, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts, USA
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
| | - Ana W Capuano
- Rush Alzheimer's Disease Center, Rush University Medical Center, Chicago, Illinois, USA
- Department of Neurological Sciences, Rush University Medical Center, Chicago, Illinois, USA
| | - Puja Agarwal
- Rush Alzheimer's Disease Center, Rush University Medical Center, Chicago, Illinois, USA
- Department of Internal Medicine, Rush University Medical Center, Chicago, Illinois, USA
| | - Zoe Arvanitakis
- Rush Alzheimer's Disease Center, Rush University Medical Center, Chicago, Illinois, USA
- Department of Neurological Sciences, Rush University Medical Center, Chicago, Illinois, USA
| | - Yanling Wang
- Rush Alzheimer's Disease Center, Rush University Medical Center, Chicago, Illinois, USA
- Department of Neurological Sciences, Rush University Medical Center, Chicago, Illinois, USA
| | - Philip L De Jager
- Center for Translational & Computational Neuroimmunology, Department of Neurology and the Taub Institute for Research on Alzheimer's Disease and the Aging Brain, Columbia University Irving Medical Center, New York, New York, USA
| | - Julie A Schneider
- Rush Alzheimer's Disease Center, Rush University Medical Center, Chicago, Illinois, USA
- Department of Neurological Sciences, Rush University Medical Center, Chicago, Illinois, USA
- Department of Pathology, Rush University Medical Center, Chicago, Illinois, USA
| | - Shinya Tasaki
- Rush Alzheimer's Disease Center, Rush University Medical Center, Chicago, Illinois, USA
- Department of Neurological Sciences, Rush University Medical Center, Chicago, Illinois, USA
| | - Katia de Paiva Lopes
- Rush Alzheimer's Disease Center, Rush University Medical Center, Chicago, Illinois, USA
- Department of Neurological Sciences, Rush University Medical Center, Chicago, Illinois, USA
| | - Frank B Hu
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
- Channing Division of Network Medicine, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - David A Bennett
- Rush Alzheimer's Disease Center, Rush University Medical Center, Chicago, Illinois, USA
- Department of Neurological Sciences, Rush University Medical Center, Chicago, Illinois, USA
| | - Liming Liang
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
- Department of Biostatistics, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
| | - Francine Grodstein
- Rush Alzheimer's Disease Center, Rush University Medical Center, Chicago, Illinois, USA
- Department of Internal Medicine, Rush University Medical Center, Chicago, Illinois, USA
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25
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Zheng YB, Huang YT, Gong YM, Li MZ, Zeng N, Wu SL, Zhang ZB, Tian SS, Yuan K, Liu XX, Vitiello MV, Wang YM, Wang YX, Zhang XJ, Shi J, Shi L, Yan W, Lu L, Bao YP. Association of lifestyle with sleep health in general population in China: a cross-sectional study. Transl Psychiatry 2024; 14:320. [PMID: 39098892 PMCID: PMC11298538 DOI: 10.1038/s41398-024-03002-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/22/2023] [Revised: 06/24/2024] [Accepted: 07/02/2024] [Indexed: 08/06/2024] Open
Abstract
The concept of a healthy lifestyle is receiving increasing attention. This study sought to identify an optimal healthy lifestyle profile associated with sleep health in general population of China. An online cross-sectional survey was conducted from June to July 2022. Six healthy lifestyle factors were assessed: healthy diet, regular physical exercise, never smoking, never drinking alcohol, low sedentary behavior, and normal weight. Participants were categorized into the healthy lifestyle (5-6 factors), average (3-4 factors), and unhealthy lifestyle groups (0-2 factors). The study's primary outcome was sleep health, which included sleep quality, duration, pattern, and the presence of any sleep disorder or disturbance, including insomnia, excessive daytime sleepiness, obstructive apnea syndrome, and narcolepsy. Multivariable logistic regression analysis was applied to explore lifestyles associated with the selected sleep health outcomes. 41,061 individuals were included, forming 18.8% healthy, 63.8% average, and 17.4% unhealthy lifestyle groups. After adjusting for covariates, participants with healthy lifestyle were associated with a higher likelihood of good sleep quality (OR = 1.56, 95% CI = 1.46-1.68), normal sleep duration (OR = 1.60, 95% CI = 1.49-1.72), healthy sleep pattern (OR = 2.15, 95% CI = 2.00-2.31), and lower risks of insomnia (OR = 0.66, 95% CI = 0.61-0.71), excessive daytime sleepiness (OR = 0.66, 95% CI = 0.60-0.73), and obstructive apnea syndrome (OR = 0.40, 95% CI = 0.37-0.43), but not narcolepsy (OR = 0.92, 95% CI = 0.83-1.03), compared to those with unhealthy lifestyle. This large cross-sectional study is the first to our knowledge to quantify the associations of a healthy lifestyle with specific aspects of sleep health. The findings offer support for efforts to improve sleep health by modulating lifestyle.
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Affiliation(s)
- Yong-Bo Zheng
- Peking University Sixth Hospital, Peking University Institute of Mental Health, NHC Key Laboratory of Mental Health (Peking University), National Clinical Research Center for Mental Disorders (Peking University Sixth Hospital), Peking University, Beijing, China
- Peking-Tsinghua Centre for Life Sciences and PKU-IDG/McGovern Institute for Brain Research, Peking University, Beijing, China
| | - Yue-Tong Huang
- Peking University Sixth Hospital, Peking University Institute of Mental Health, NHC Key Laboratory of Mental Health (Peking University), National Clinical Research Center for Mental Disorders (Peking University Sixth Hospital), Peking University, Beijing, China
| | - Yi-Miao Gong
- Peking University Sixth Hospital, Peking University Institute of Mental Health, NHC Key Laboratory of Mental Health (Peking University), National Clinical Research Center for Mental Disorders (Peking University Sixth Hospital), Peking University, Beijing, China
| | - Ming-Zhe Li
- Peking University Sixth Hospital, Peking University Institute of Mental Health, NHC Key Laboratory of Mental Health (Peking University), National Clinical Research Center for Mental Disorders (Peking University Sixth Hospital), Peking University, Beijing, China
- Peking-Tsinghua Centre for Life Sciences and PKU-IDG/McGovern Institute for Brain Research, Peking University, Beijing, China
| | - Na Zeng
- National Institute on Drug Dependence and Beijing Key Laboratory of Drug Dependence, Peking University, Beijing, China
- School of Public Health, Peking University, Beijing, China
| | - Shui-Lin Wu
- National Institute on Drug Dependence and Beijing Key Laboratory of Drug Dependence, Peking University, Beijing, China
- School of Public Health, Peking University, Beijing, China
| | - Zhi-Bo Zhang
- Peking University Sixth Hospital, Peking University Institute of Mental Health, NHC Key Laboratory of Mental Health (Peking University), National Clinical Research Center for Mental Disorders (Peking University Sixth Hospital), Peking University, Beijing, China
| | - Shan-Shan Tian
- Peking University Sixth Hospital, Peking University Institute of Mental Health, NHC Key Laboratory of Mental Health (Peking University), National Clinical Research Center for Mental Disorders (Peking University Sixth Hospital), Peking University, Beijing, China
| | - Kai Yuan
- Peking University Sixth Hospital, Peking University Institute of Mental Health, NHC Key Laboratory of Mental Health (Peking University), National Clinical Research Center for Mental Disorders (Peking University Sixth Hospital), Peking University, Beijing, China
| | - Xiao-Xing Liu
- Peking University Sixth Hospital, Peking University Institute of Mental Health, NHC Key Laboratory of Mental Health (Peking University), National Clinical Research Center for Mental Disorders (Peking University Sixth Hospital), Peking University, Beijing, China
| | - Michael V Vitiello
- Department of Psychiatry and Behavioral Sciences, University of Washington, Seattle, WA, USA
| | - Yu-Mei Wang
- Institute of Brain Science and Brain-inspired Research, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, Shandong Province, 250117, China
| | - Yong-Xiang Wang
- Institute of Brain Science and Brain-inspired Research, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, Shandong Province, 250117, China
| | - Xiu-Jun Zhang
- School of Psychology, College of Public Health, North China University of Science and Technology, Tangshan, 063210, Hebei Province, China
| | - Jie Shi
- National Institute on Drug Dependence and Beijing Key Laboratory of Drug Dependence, Peking University, Beijing, China
| | - Le Shi
- Peking University Sixth Hospital, Peking University Institute of Mental Health, NHC Key Laboratory of Mental Health (Peking University), National Clinical Research Center for Mental Disorders (Peking University Sixth Hospital), Peking University, Beijing, China.
| | - Wei Yan
- Peking University Sixth Hospital, Peking University Institute of Mental Health, NHC Key Laboratory of Mental Health (Peking University), National Clinical Research Center for Mental Disorders (Peking University Sixth Hospital), Peking University, Beijing, China.
| | - Lin Lu
- Peking University Sixth Hospital, Peking University Institute of Mental Health, NHC Key Laboratory of Mental Health (Peking University), National Clinical Research Center for Mental Disorders (Peking University Sixth Hospital), Peking University, Beijing, China.
- Peking-Tsinghua Centre for Life Sciences and PKU-IDG/McGovern Institute for Brain Research, Peking University, Beijing, China.
- National Institute on Drug Dependence and Beijing Key Laboratory of Drug Dependence, Peking University, Beijing, China.
- Chinese Academy of Medical Sciences Research Unit (No. 2018RU006), Peking University, Beijing, China.
- Shandong Institute of Brain Science and Brain-inspired Research; Medical Science and Technology Innovation Center, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, Shandong Province, 271016, China.
| | - Yan-Ping Bao
- National Institute on Drug Dependence and Beijing Key Laboratory of Drug Dependence, Peking University, Beijing, China.
- School of Public Health, Peking University, Beijing, China.
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Ceccon M, Kantsjö JB, Ronchi F. Personalized Paths: Unlocking Alzheimer's via the Gut-Brain Axis. Visc Med 2024; 40:194-209. [PMID: 39157730 PMCID: PMC11326767 DOI: 10.1159/000535869] [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: 10/13/2023] [Accepted: 12/14/2023] [Indexed: 08/20/2024] Open
Abstract
Background Alzheimer's disease (AD) is characterised by abnormal protein aggregates in the brain that lead to cognitive decline. While current therapies only treat symptoms, disease-modifying treatments are urgently needed. Studies suggest that the composition of the microbiota is altered in people with AD, suggesting a link between gut bacteria and AD-related brain changes. Summary In our narrative review, we explore various microbial interventions, such as faecal microbiota transplantation, probiotics, and diet, as powerful potential treatments. Studies suggest changes in microbiota composition following these interventions, with some beneficial effects on cognitive function. However, the mechanism of action of these microbial interventions is still unknown. Key Message Our aim was to highlight the importance of personalised approaches, taking into account individual metabolic and microbiome profiles. We try to address gaps in current research and emphasise the need for microbiota analysis at different stages of the disease and its integration with clinical parameters and lifestyle information for a comprehensive understanding of AD progression (summarised in online suppl. Fig. 1; for all online suppl. material, see https://doi.org/10.1159/000535869).
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Affiliation(s)
- Matteo Ceccon
- Institute of Microbiology, Infectious Disease, and Immunology/Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Johan B Kantsjö
- Institute of Microbiology, Infectious Disease, and Immunology/Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Francesca Ronchi
- Institute of Microbiology, Infectious Disease, and Immunology/Charité - Universitätsmedizin Berlin, Berlin, Germany
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Ebright B, Duro MV, Chen K, Louie S, Yassine HN. Effects of APOE4 on omega-3 brain metabolism across the lifespan. Trends Endocrinol Metab 2024; 35:745-757. [PMID: 38609814 PMCID: PMC11321946 DOI: 10.1016/j.tem.2024.03.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/18/2023] [Revised: 03/09/2024] [Accepted: 03/14/2024] [Indexed: 04/14/2024]
Abstract
Omega-3 (n-3) polyunsaturated fatty acids (PUFAs), such as docosahexaenoic acid (DHA), have important roles in human nutrition and brain health by promoting neuronal functions, maintaining inflammatory homeostasis, and providing structural integrity. As Alzheimer's disease (AD) pathology progresses, DHA metabolism in the brain becomes dysregulated, the timing and extent of which may be influenced by the apolipoprotein E ε4 (APOE4) allele. Here, we discuss how maintaining adequate DHA intake early in life may slow the progression to AD dementia in cognitively normal individuals with APOE4, how recent advances in DHA brain imaging could offer insights leading to more personalized preventive strategies, and how alternative strategies targeting PUFA metabolism pathways may be more effective in mitigating disease progression in patients with existing AD dementia.
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Affiliation(s)
- Brandon Ebright
- Department of Clinical Pharmacy, Mann School of Pharmacy and Pharmaceutical Sciences, University of Southern California, Los Angeles, CA 90089, USA
| | - Marlon V Duro
- Department of Radiology, Keck School of Medicine, University of Southern California, Los Angeles, CA 90033, USA
| | - Kai Chen
- Department of Radiology, Keck School of Medicine, University of Southern California, Los Angeles, CA 90033, USA
| | - Stan Louie
- Department of Clinical Pharmacy, Mann School of Pharmacy and Pharmaceutical Sciences, University of Southern California, Los Angeles, CA 90089, USA
| | - Hussein N Yassine
- Department of Neurology, Keck School of Medicine, University of Southern California, Los Angeles, CA 90033, USA.
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Cao Z, Min J, Hou Y, Si K, Wang M, Xu C. Association of accelerometer-derived physical activity with all-cause and cause-specific mortality among individuals with cardiovascular diseases: A prospective cohort study. Eur J Prev Cardiol 2024:zwae248. [PMID: 39087659 DOI: 10.1093/eurjpc/zwae248] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/12/2024] [Revised: 07/04/2024] [Accepted: 07/26/2024] [Indexed: 08/02/2024]
Abstract
AIMS To investigate the association of accelerometer-measured intensity-specific physical activity (PA) with all-cause and cause-specific mortality among individuals with cardiovascular disease (CVD). METHODS In this prospective cohort study, 8,024 individuals with pre-existing CVD (mean age: 66.6 years, female: 34.1%) from the UK Biobank had their PA measured using wrist-worn accelerometers over a 7-day period in 2013-2015. All-cause, cancer, and CVD mortality was ascertained from death registries. Cox regression modelling and restricted cubic splines were used to assess the associations. Population-attributable fractions (PAFs) were used to estimate the proportion of preventable deaths if more PA were undertaken. RESULTS During an average of 6.8 years of follow-up, 691 deaths (273 from cancer and 219 from CVD) were recorded. An inverse non-linear association was found between PA duration and all-cause mortality risk, irrespective of PA intensity. The hazard ratio (HR) of all-cause mortality plateaued at 1800 minutes/week for light-intensity PA (LPA), 320 minutes/week for moderate-intensity PA (MPA) and 15 minutes/week for vigorous-intensity PA (VPA). The highest quartile of PA associated lower risks for all-cause mortality, with HRs of 0.63 (95% confidence interval [CI]: 0.51-0.79), 0.42 (0.33-0.54) and 0.47 (0.37-0.60) for LPA, MPA, and VPA, respectively. Similar associations were observed for cancer and CVD mortality. Additionally, the highest PAF were noted for VPA, followed by MPA. CONCLUSION We found an inverse non-linear association between all intensities of PA (LPA, MPA, VPA, and MVPA) and mortality risk in CVD patients using accelerometer-derived data, but with larger magnitude of the associations than that in previous studies based on self-reported PA.
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Affiliation(s)
- Zhi Cao
- School of Public Health, Hangzhou Normal University, Hangzhou, China
- School of Public Health, Zhejiang University School of Medicine, Hangzhou, China
| | - Jiahao Min
- School of Public Health, Hangzhou Normal University, Hangzhou, China
| | - Yabing Hou
- Yanjing medical college, Capital Medical University, Beijing, China
| | - Keyi Si
- School of Public Health, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Mingwei Wang
- Department of Cardiology, Zhejiang Key Laboratory of Medical Epigenetics, School of Basic Medical Sciences, Affiliated Hospital of Hangzhou Normal University, Hangzhou, China
- Institute of Cardiovascular Diseases, Zhejiang Key Laboratory for Research in Assessment of Cognitive Impairments, Hangzhou Normal University, Hangzhou, China
| | - Chenjie Xu
- School of Public Health, Hangzhou Normal University, Hangzhou, China
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29
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Couch CA, Ament Z, Patki A, Kijpaisalratana N, Bhave V, Jones AC, Armstrong ND, Cheung KL, Kimberly WT, Tiwari HK, Irvin MR. The Mediterranean-DASH Intervention for Neurodegenerative Delay (MIND) Diet and Metabolites in Chronic Kidney Disease. Nutrients 2024; 16:2458. [PMID: 39125339 PMCID: PMC11314466 DOI: 10.3390/nu16152458] [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: 07/08/2024] [Revised: 07/24/2024] [Accepted: 07/25/2024] [Indexed: 08/12/2024] Open
Abstract
The Mediterranean-DASH Intervention for Neurodegenerative Delay (MIND) is a hybrid of the Mediterranean and DASH (Dietary Approaches to Stop Hypertension) diets, and its association with renal outcomes remains unclear. In the REasons for Geographic and Racial Disparities in Stroke (REGARDS) cohort, diet data were collected at baseline using food frequency questionnaires. Modified Poisson regression was used to examine the association of MIND diet with incident chronic kidney disease (CKD). In the REGARDS stroke case-cohort, 357 metabolites were measured in baseline plasma. Weighted linear regression was used to test associations between MIND diet and metabolites. Weighted logistic regression was used to test associations between MIND-associated metabolites and incident CKD. Mediation analyses were conducted to determine whether metabolites mediated the relationship between MIND diet and CKD. A higher MIND diet score was associated with a decreased risk of incident CKD (risk ratio 0.90, 95% CI (0.86-0.94); p = 2.03 × 10-7). Fifty-seven metabolites were associated with MIND diet (p < 3 × 10-4). Guanosine was found to mediate the relationship between MIND diet and incident CKD (odds ratio for indirect effects 0.93, 95% CI (0.88-0.97); p < 0.05). These findings suggest a role of the MIND diet in renal outcomes.
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Affiliation(s)
- Catharine A. Couch
- Department of Epidemiology, School of Public Health, University of Alabama at Birmingham, Birmingham, AL 35294, USA; (A.C.J.); (N.D.A.); (M.R.I.)
| | - Zsuzsanna Ament
- Department of Neurology, Massachusetts General Hospital, Boston, MA 02114, USA; (Z.A.); (N.K.); (W.T.K.)
- Center for Genomic Medicine, Massachusetts General Hospital, Boston, MA 02114, USA
| | - Amit Patki
- Department of Biostatistics, School of Public Health, University of Alabama at Birmingham, Birmingham, AL 35233, USA; (A.P.); (H.K.T.)
| | - Naruchorn Kijpaisalratana
- Department of Neurology, Massachusetts General Hospital, Boston, MA 02114, USA; (Z.A.); (N.K.); (W.T.K.)
- Center for Genomic Medicine, Massachusetts General Hospital, Boston, MA 02114, USA
- Division of Neurology, Department of Medicine and Division of Academic Affairs, Faculty of Medicine, Chulalongkorn University, Bangkok 10330, Thailand
| | - Varun Bhave
- Harvard Medical School, Boston, MA 02115, USA;
| | - Alana C. Jones
- Department of Epidemiology, School of Public Health, University of Alabama at Birmingham, Birmingham, AL 35294, USA; (A.C.J.); (N.D.A.); (M.R.I.)
| | - Nicole D. Armstrong
- Department of Epidemiology, School of Public Health, University of Alabama at Birmingham, Birmingham, AL 35294, USA; (A.C.J.); (N.D.A.); (M.R.I.)
| | - Katharine L. Cheung
- Division of Nephrology, Department of Medicine, Larner College of Medicine at the University of Vermont, Burlington, VT 05405-0068, USA;
| | - W. Taylor Kimberly
- Department of Neurology, Massachusetts General Hospital, Boston, MA 02114, USA; (Z.A.); (N.K.); (W.T.K.)
- Center for Genomic Medicine, Massachusetts General Hospital, Boston, MA 02114, USA
- Harvard Medical School, Boston, MA 02115, USA;
| | - Hemant K. Tiwari
- Department of Biostatistics, School of Public Health, University of Alabama at Birmingham, Birmingham, AL 35233, USA; (A.P.); (H.K.T.)
| | - Marguerite Ryan Irvin
- Department of Epidemiology, School of Public Health, University of Alabama at Birmingham, Birmingham, AL 35294, USA; (A.C.J.); (N.D.A.); (M.R.I.)
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Myers JR, Bryk KN, Madero EN, McFarlane J, Campitelli A, Gills J, Jones M, Paulson S, Gray M, Glenn JM. Initial Perspectives From Rural-Residing Adults on a Digital Cognitive Health Coaching Intervention: Exploratory Qualitative Analysis. JMIR Form Res 2024; 8:e51400. [PMID: 39038282 PMCID: PMC11301112 DOI: 10.2196/51400] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Revised: 01/17/2024] [Accepted: 02/09/2024] [Indexed: 07/24/2024] Open
Abstract
BACKGROUND A growing body of research has examined lifestyle-based interventions for dementia prevention. Specifically, health coaching interventions have been linked to decreased risk of Alzheimer disease (AD) comorbidities, such as diabetes. Despite the association, there is a lack of research examining the efficacy and perception of digital health coaching on reducing AD risk. Understanding the perceived benefits of participating in a digital health coach program is critical to ensure long-term use, including participant adherence and engagement. OBJECTIVE The purpose of this study is to examine the initial attitudes toward a digital health coaching intervention aimed at preventing cognitive decline among at-risk, rural participants. METHODS This exploratory qualitative study is part of the ongoing Digital Cognitive Multidomain Alzheimer Risk Velocity Study (DC-MARVel; ClinicalTrials.gov NCT04559789), a 2-year randomized control trial examining the effects of a digital health coaching intervention on dementia risk, cognitive decline, and general health outcomes. Participants were recruited from the northwest region of Arkansas via word of mouth, email, local radio, and social media. At the time of the analysis, 103 participants randomly assigned to the health coaching group completed an average of 4 coaching sessions over a 4-month period. The intervention included asynchronous messages 1-2 times per week from their health coach that contained health education articles based on the participant's goals (eg, increase physical activity), unlimited access to their coach for questions and recommendations, and monthly meetings with their coach via videoconference or phone to discuss their goals. Participants were asked 2 open-ended questions, "What were your top 1 or 2 takeaways from your recent Health Coaching session?" and "Is there anything you would change about our Health Coaching sessions?" A thematic analysis was conducted using feedback responses from 80 participants (mean age, SD 7.6 years). RESULTS The following four themes emerged from participants' feedback: (1) healthy lifestyle and behavioral changes, (2) a sense of self-awareness through introspection, (3) value in coach support, and (4) a desire for a change in program format (eg, frequency). In total, 93% (n=74) of participants expressed that the intervention needed no changes. CONCLUSIONS Initial participation in the digital cognitive health coaching intervention was well received, as evidenced by participants reporting value in goal setting and strategies for healthy lifestyle and behavioral changes as well as self-reflection on their personal lifestyle choices. Feedback about their assigned coach also offers insight into the importance of the coach-participant relationship and may serve as a significant factor in overall participant success. Given the exploratory nature of this study, more robust research is needed to elicit more information from participants about their experiences to fully understand the acceptability of the digital health coaching intervention. TRIAL REGISTRATION ClinicalTrials.gov NCT04559789; https://clinicaltrials.gov/show/NCT04559789. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID) RR2-10.2196/31841.
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Affiliation(s)
| | - Kelsey N Bryk
- Neurotrack Technologies, Redwood City, CA, United States
| | - Erica N Madero
- Neurotrack Technologies, Redwood City, CA, United States
| | | | - Anthony Campitelli
- Exercise Science Research Center, Department of Health, Human Performance and Recreation, University of Arkansas, Fayetteville, AR, United States
| | - Joshua Gills
- Exercise Science Research Center, Department of Health, Human Performance and Recreation, University of Arkansas, Fayetteville, AR, United States
| | - Megan Jones
- Exercise Science Research Center, Department of Health, Human Performance and Recreation, University of Arkansas, Fayetteville, AR, United States
| | - Sally Paulson
- St. Elizabeth Healthcare Clinical Research Institute, Edgewood, KY, United States
| | - Michelle Gray
- Exercise Science Research Center, Department of Health, Human Performance and Recreation, University of Arkansas, Fayetteville, AR, United States
| | - Jordan M Glenn
- Neurotrack Technologies, Redwood City, CA, United States
- Exercise Science Research Center, Department of Health, Human Performance and Recreation, University of Arkansas, Fayetteville, AR, United States
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Fan Y, Hu C, Xie X, Weng Y, Chen C, Wang Z, He X, Jiang D, Huang S, Hu Z, Liu F. Effects of diets on risks of cancer and the mediating role of metabolites. Nat Commun 2024; 15:5903. [PMID: 39003294 PMCID: PMC11246454 DOI: 10.1038/s41467-024-50258-4] [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: 09/17/2023] [Accepted: 07/02/2024] [Indexed: 07/15/2024] Open
Abstract
Research on the association between dietary adherence and cancer risk is limited, particularly concerning overall cancer risk and its underlying mechanisms. Using the UK Biobank data, we prospectively investigate the associations between adherence to a Mediterranean diet (MedDiet) or a Mediterranean-Dietary Approaches to Stop Hypertension Diet Intervention for Neurodegenerative Delay diet (MINDDiet) and the risk of overall and 22 specific cancers, as well as the mediating effects of metabolites. Here we show significant negative associations of MedDiet and MINDDiet adherence with overall cancer risk. These associations remain robust across 14 and 13 specific cancers, respectively. Then, a sequential analysis, incorporating Cox regression, elastic net and gradient boost models, identify 10 metabolites associated with overall cancer risk. Mediation results indicate that these metabolites play a crucial role in the association between adherence to a MedDiet or a MINDDiet and cancer risk, independently and cumulatively. These findings deepen our understanding of the intricate connections between diet, metabolites, and cancer development.
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Affiliation(s)
- Yi Fan
- Department of Epidemiology and Health Statistics, Fujian Provincial Key Laboratory of Environment Factors and Cancer, School of Public Health, Fujian Medical University, Fuzhou, China
- Department of Occupational and Environmental Health Sciences, School of Public Health, Peking University, Beijing, China
| | - Chanchan Hu
- Department of Epidemiology and Health Statistics, Fujian Provincial Key Laboratory of Environment Factors and Cancer, School of Public Health, Fujian Medical University, Fuzhou, China
| | - Xiaoxu Xie
- Department of Epidemiology and Health Statistics, Fujian Provincial Key Laboratory of Environment Factors and Cancer, School of Public Health, Fujian Medical University, Fuzhou, China
| | - Yanfeng Weng
- Department of Epidemiology and Health Statistics, Fujian Provincial Key Laboratory of Environment Factors and Cancer, School of Public Health, Fujian Medical University, Fuzhou, China
| | - Chen Chen
- Department of Epidemiology and Health Statistics, Fujian Provincial Key Laboratory of Environment Factors and Cancer, School of Public Health, Fujian Medical University, Fuzhou, China
| | - Zhaokun Wang
- Department of Occupational and Environmental Health Sciences, School of Public Health, Peking University, Beijing, China
| | - Xueqiong He
- Department of Occupational and Environmental Health Sciences, School of Public Health, Peking University, Beijing, China
| | - Dongxia Jiang
- Department of Occupational and Environmental Health Sciences, School of Public Health, Peking University, Beijing, China
| | - Shaodan Huang
- Department of Occupational and Environmental Health Sciences, School of Public Health, Peking University, Beijing, China.
- Key Laboratory of Epidemiology of Major Diseases (Peking University), Ministry of Education, School of Public Health, Peking University, Beijing, China.
| | - Zhijian Hu
- Department of Epidemiology and Health Statistics, Fujian Provincial Key Laboratory of Environment Factors and Cancer, School of Public Health, Fujian Medical University, Fuzhou, China.
| | - Fengqiong Liu
- Department of Epidemiology and Health Statistics, Fujian Provincial Key Laboratory of Environment Factors and Cancer, School of Public Health, Fujian Medical University, Fuzhou, China.
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Ge H, Dong S, Su W, Guan W, Yu Q, Liu Y, Qi Y, Sun X, Zhang H, Ma G. Relationship between social participation and depressive symptoms in patients with multimorbidity: the chained mediating role of cognitive function and activities of daily living. BMC Public Health 2024; 24:1844. [PMID: 38987791 PMCID: PMC11234698 DOI: 10.1186/s12889-024-19157-7] [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: 03/25/2024] [Accepted: 06/14/2024] [Indexed: 07/12/2024] Open
Abstract
OBJECTIVE The potential mechanisms linking social participation and depressive symptoms in Chinese individuals with multimorbidity are not yet fully understood. This study aims to explore how cognitive function and activities of daily living (ADLs) mediate the relationship between social participation and depressive symptoms in individuals with multimorbidity. METHODS We selected 3782 participants with multimorbidity from the 2018 China Health and Retirement Longitudinal Study. Data related to social participation, cognitive function, ADLs, and depressive symptoms were extracted. Regression and Bootstrap analyses were used to explore the sequential mediating effects of social participation, cognitive function, ADLs, and depressive symptoms. RESULTS (1) There was a significant correlation between social participation, cognitive function, activities of daily living, and depressive symptoms (p < 0.01). (2) Social participation directly affected depressive symptoms (β = -0.205, p < 0.05). (3) Cognitive function (β = -0.070, p < 0.01) and activities of daily living (β = -0.058, p < 0.01) played separate mediating roles in the effect of social participation on depressive symptoms. (4) Cognitive function and activities of daily living had a chain-mediated role in the relationship between social participation and depressive symptoms in patients with multimorbidity (β = -0.020, p < 0.01). CONCLUSION A chained mediating effect was found between cognitive function, ADLs, social participation, and depressive symptoms in patients with multimorbidity. Social participation was found to improve the cognitive function of patients with multimorbidity, which in turn enhanced their daily life activities and ultimately alleviated their depressive symptoms.
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Affiliation(s)
- Huaiju Ge
- School of Public Health, Shandong Second Medical University, Weifang, Shandong, China
| | - Shihong Dong
- School of Public Health, Shandong Second Medical University, Weifang, Shandong, China
| | - Wenyu Su
- School of Public Health, Shandong Second Medical University, Weifang, Shandong, China
| | - Weimin Guan
- School of Public Health, Shandong Second Medical University, Weifang, Shandong, China
| | - Qing Yu
- School of Public Health, Shandong Second Medical University, Weifang, Shandong, China
| | - Yan Liu
- Shandong Cancer Research Institute (Shandong Tumor Hospital), Jinan, Shandong, China
| | - Yuantao Qi
- Shandong Cancer Research Institute (Shandong Tumor Hospital), Jinan, Shandong, China
| | - Xialing Sun
- School of Public Health, Shandong Second Medical University, Weifang, Shandong, China
| | - Huiqing Zhang
- The First Affiliated Hospital of Shandong Second Medical University (Weifang People's Hospital), Weifang, Shandong, China.
| | - Guifeng Ma
- School of Public Health, Shandong Second Medical University, Weifang, Shandong, China.
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Bayranj Z, Fotros D, Sohouli MH, Rohani P, Eslahi M, Ferdosi S, Khodadadi N, Hosseinzadeh M. The relation between MIND diet with odds of attention-deficit/hyperactivity disorder in Iranian children: a case-control study. Child Neuropsychol 2024:1-15. [PMID: 38975687 DOI: 10.1080/09297049.2024.2375493] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2024] [Accepted: 06/25/2024] [Indexed: 07/09/2024]
Abstract
This study aims to investigate the association between the MIND index (Mediterranean- Dietary approaches to Stop Hypertension diet Intervention for Neurodegenerative Delay) and attention-deficit hyperactivity disorder (ADHD) in the Iranian children. It builds upon existing research that highlights the role of dietary antioxidants in alleviating psychological disorders, cognitive impairments, and memory deficits. Additionally, previous studies have separately explored the beneficial effects of the Mediterranean and DASH diets on these issues. A case-control study was undertaken in Iran, involving a sample of 360 children and adolescents aged 7-13 years. Participants were divided into two groups, namely the case group (n = 120) and the control group (n = 240), with age and sex being matched between the groups. The Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition (DSM-IV-TR) was employed for the diagnosis of ADHD. The MIND diet score was computed using the food intake data acquired from the Food Frequency Questionnaire (FFQ) completed by the subjects. The mean ± SD for the age and BMI of the study population was 8.76 ± 1.64 years and 16.90 ± 3.58 kg/m2, respectively. The mean score of MIND in this study was 27.93. After adjustment for potential confounder in the final model, subjects in highest compared to the lowest quartile of MIND diet score had significantly lower odds of ADHD (OR = 0.59, 95% CI 0.37-0.83; P-trend = 0.019). This study provides valuable evidence suggesting that adherence to the MIND diet is associated with decreased odds of ADHD.
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Affiliation(s)
- Zahra Bayranj
- Department of Clinical Nutrition and Dietetics, Kashan University of Medical Sciences, Kashan, Iran
| | - Danial Fotros
- Department of Clinical Nutrition and Dietetics, Faculty of Nutrition and Food Technology, National Nutrition and Food Technology Research Institute, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mohammad Hassan Sohouli
- Student Research Committee, Department of Clinical Nutrition and Dietetics, Faculty of Nutrition and Food Technology, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- Pediatric Gastroenterology and Hepatology Research Center, Pediatrics Centre of Excellence, Children's Medical Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Pejman Rohani
- Pediatric Gastroenterology and Hepatology Research Center, Pediatrics Centre of Excellence, Children's Medical Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Masoumeh Eslahi
- Department of Clinical Nutrition and Dietetics, Kashan University of Medical Sciences, Kashan, Iran
| | - Samira Ferdosi
- Department of Clinical Nutrition and Dietetics, Faculty of Nutrition and Food Technology, National Nutrition and Food Technology Research Institute, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Navideh Khodadadi
- Department of Clinical Nutrition and Dietetics, Faculty of Nutrition and Food Technology, National Nutrition and Food Technology Research Institute, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mahdieh Hosseinzadeh
- Nutrition and Food Security Research Center, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
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Tor-Roca A, Sánchez-Pla A, Korosi A, Pallàs M, Lucassen PJ, Castellano-Escuder P, Aigner L, González-Domínguez R, Manach C, Carmona F, Vegas E, Helmer C, Feart C, Lefèvre-Arbogast S, Neuffer J, Lee H, Thuret S, Andres-Lacueva C, Samieri C, Urpi-Sarda M. A Mediterranean Diet-Based Metabolomic Score and Cognitive Decline in Older Adults: A Case-Control Analysis Nested within the Three-City Cohort Study. Mol Nutr Food Res 2024; 68:e2300271. [PMID: 37876144 DOI: 10.1002/mnfr.202300271] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2023] [Revised: 08/04/2023] [Indexed: 10/26/2023]
Abstract
SCOPE Evidence on the Mediterranean diet (MD) and age-related cognitive decline (CD) is still inconclusive partly due to self-reported dietary assessment. The aim of the current study is to develop an MD- metabolomic score (MDMS) and investigate its association with CD in community-dwelling older adults. METHODS AND RESULTS This study includes participants from the Three-City Study from the Bordeaux (n = 418) and Dijon (n = 422) cohorts who are free of dementia at baseline. Repeated measures of cognition over 12 years are collected. An MDMS is designed based on serum biomarkers related to MD key food groups and using a targeted metabolomics platform. Associations with CD are investigated through conditional logistic regression (matched on age, sex, and education level) in both sample sets. The MDMS is found to be inversely associated with CD (odds ratio [OR] [95% confidence interval (CI)] = 0.90 [0.80-1.00]; p = 0.048) in the Bordeaux (discovery) cohort. Results are comparable in the Dijon (validation) cohort, with a trend toward significance (OR [95% CI] = 0.91 [0.83-1.01]; p = 0.084). CONCLUSIONS A greater adherence to the MD, here assessed by a serum MDMS, is associated with lower odds of CD in older adults.
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Affiliation(s)
- Alba Tor-Roca
- Biomarkers and Nutrimetabolomics Laboratory, Department of Nutrition, Food Sciences and Gastronomy, Faculty of Pharmacy and Food Sciences, Food Science and Nutrition Torribera Campus, University of Barcelona, Santa Coloma de Gramenet, 08921, Spain
- Centro de Investigación Biomédica en Red de Fragilidad y Envejecimiento Saludable, Instituto de Salud Carlos III, Madrid, 28029, Spain
| | - Alex Sánchez-Pla
- Centro de Investigación Biomédica en Red de Fragilidad y Envejecimiento Saludable, Instituto de Salud Carlos III, Madrid, 28029, Spain
- Department of Genetics, Microbiology and Statistics, Faculty of Biology, University of Barcelona, Barcelona, 08028, Spain
| | - Aniko Korosi
- Brain Plasticity Group, Swammerdam Institute for Life Sciences, Center for Neuroscience, University of Amsterdam, Amsterdam, 1098 XH, The Netherlands
| | - Mercè Pallàs
- Pharmacology Section, Department of Pharmacology, Toxicology and Medicinal Chemistry, Faculty of Pharmacy and Food Sciences and Institut of Neurosciences, University of Barcelona, Barcelona, 08028, Spain
- Centro de Investigación Biomédica en Red en Neurodegeneracion, Instituto de Salud Carlos III, Madrid, 28029, Spain
| | - Paul J Lucassen
- Brain Plasticity Group, Swammerdam Institute for Life Sciences, Center for Neuroscience, University of Amsterdam, Amsterdam, 1098 XH, The Netherlands
| | - Pol Castellano-Escuder
- Biomarkers and Nutrimetabolomics Laboratory, Department of Nutrition, Food Sciences and Gastronomy, Faculty of Pharmacy and Food Sciences, Food Science and Nutrition Torribera Campus, University of Barcelona, Santa Coloma de Gramenet, 08921, Spain
- Centro de Investigación Biomédica en Red de Fragilidad y Envejecimiento Saludable, Instituto de Salud Carlos III, Madrid, 28029, Spain
- Department of Genetics, Microbiology and Statistics, Faculty of Biology, University of Barcelona, Barcelona, 08028, Spain
| | - Ludwig Aigner
- Institute of Molecular Regenerative Medicine, Spinal Cord Injury and Tissue Regeneration Center Salzburg, Paracelsus Medical University, Salzburg, 5020, Austria
| | - Raúl González-Domínguez
- Biomarkers and Nutrimetabolomics Laboratory, Department of Nutrition, Food Sciences and Gastronomy, Faculty of Pharmacy and Food Sciences, Food Science and Nutrition Torribera Campus, University of Barcelona, Santa Coloma de Gramenet, 08921, Spain
- Centro de Investigación Biomédica en Red de Fragilidad y Envejecimiento Saludable, Instituto de Salud Carlos III, Madrid, 28029, Spain
| | - Claudine Manach
- Université Clermont Auvergne, INRAE, UNH, Clermont-Ferrand, F-63000, France
| | - Francisco Carmona
- Centro de Investigación Biomédica en Red de Fragilidad y Envejecimiento Saludable, Instituto de Salud Carlos III, Madrid, 28029, Spain
- Department of Genetics, Microbiology and Statistics, Faculty of Biology, University of Barcelona, Barcelona, 08028, Spain
| | - Esteban Vegas
- Centro de Investigación Biomédica en Red de Fragilidad y Envejecimiento Saludable, Instituto de Salud Carlos III, Madrid, 28029, Spain
- Department of Genetics, Microbiology and Statistics, Faculty of Biology, University of Barcelona, Barcelona, 08028, Spain
| | - Catherine Helmer
- University of Bordeaux, Inserm, Bordeaux Population Health Research Center, UMR 1219, Bordeaux, F-33000, France
| | - Catherine Feart
- University of Bordeaux, Inserm, Bordeaux Population Health Research Center, UMR 1219, Bordeaux, F-33000, France
| | - Sophie Lefèvre-Arbogast
- University of Bordeaux, Inserm, Bordeaux Population Health Research Center, UMR 1219, Bordeaux, F-33000, France
| | - Jeanne Neuffer
- University of Bordeaux, Inserm, Bordeaux Population Health Research Center, UMR 1219, Bordeaux, F-33000, France
| | - Hyunah Lee
- Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, SE5 9NU, UK
| | - Sandrine Thuret
- Department of Basic and Clinical Neuroscience, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, SE5 9NU, UK
| | - Cristina Andres-Lacueva
- Biomarkers and Nutrimetabolomics Laboratory, Department of Nutrition, Food Sciences and Gastronomy, Faculty of Pharmacy and Food Sciences, Food Science and Nutrition Torribera Campus, University of Barcelona, Santa Coloma de Gramenet, 08921, Spain
- Centro de Investigación Biomédica en Red de Fragilidad y Envejecimiento Saludable, Instituto de Salud Carlos III, Madrid, 28029, Spain
| | - Cécilia Samieri
- University of Bordeaux, Inserm, Bordeaux Population Health Research Center, UMR 1219, Bordeaux, F-33000, France
| | - Mireia Urpi-Sarda
- Biomarkers and Nutrimetabolomics Laboratory, Department of Nutrition, Food Sciences and Gastronomy, Faculty of Pharmacy and Food Sciences, Food Science and Nutrition Torribera Campus, University of Barcelona, Santa Coloma de Gramenet, 08921, Spain
- Centro de Investigación Biomédica en Red de Fragilidad y Envejecimiento Saludable, Instituto de Salud Carlos III, Madrid, 28029, Spain
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Al Shamsi HSS, Rainey-Smith SR, Gardener SL, Sohrabi HR, Canovas R, Martins RN, Fernando WMADB. The Relationship between Diet, Depression, and Alzheimer's Disease: A Narrative Review. Mol Nutr Food Res 2024; 68:e2300419. [PMID: 38973221 DOI: 10.1002/mnfr.202300419] [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: 06/18/2023] [Revised: 02/02/2024] [Indexed: 07/09/2024]
Abstract
PURPOSE OF REVIEW This narrative review evaluates the role of diet in the relationship between depression and Alzheimer's disease (AD). RECENT FINDINGS AD and depression are often comorbid, and depression appears to independently increase the future risk of AD. Evidence suggests diet influences the risk of both conditions directly and indirectly. Diet impacts neurochemical and biological processes that may affect the development and progression of depression and cognitive dysfunction. The dietary components offering the greatest protection against depression and AD are yet to be determined. Current evidence highlights the importance of polyphenolic compounds, folate, B vitamins, and polyunsaturated fatty acids, along with adherence to dietary patterns like the Mediterranean diet, which includes multiple beneficial dietary factors. SUMMARY The investigation of dietary factors in the prevention of depression and AD is a comparatively young field of research. Comprehensive highly characterised longitudinal datasets and advanced analytical approaches are required to further examine the complex relationship between diet, depression, and AD. There is a critical need for more research in this area to develop effective preventive strategies aimed at maintaining mental and physical health with advancing age.
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Affiliation(s)
- Hilal Salim Said Al Shamsi
- Centre of Excellence for Alzheimer's Disease Research and Care, School of Medical and Health Sciences, Edith Cowan University, Joondalup, Western Australia, 6027, Australia
| | - Stephanie R Rainey-Smith
- Centre of Excellence for Alzheimer's Disease Research and Care, School of Medical and Health Sciences, Edith Cowan University, Joondalup, Western Australia, 6027, Australia
- Centre for Healthy Ageing, Health Futures Institute, Murdoch University, Murdoch, Western Australia, 6150, Australia
- Alzheimer's Research Australia, Ralph and Patricia Sarich Neuroscience Research Institute, Nedlands, Western Australia, 6009, Australia
- Lifestyle Approaches Towards Cognitive Health Research Group, Murdoch University, Murdoch, Western Australia, 6150, Australia
- School of Psychological Science, University of Western Australia, Crawley, Western Australia, 6009, Australia
| | - Samantha L Gardener
- Centre of Excellence for Alzheimer's Disease Research and Care, School of Medical and Health Sciences, Edith Cowan University, Joondalup, Western Australia, 6027, Australia
- Alzheimer's Research Australia, Ralph and Patricia Sarich Neuroscience Research Institute, Nedlands, Western Australia, 6009, Australia
- Lifestyle Approaches Towards Cognitive Health Research Group, Murdoch University, Murdoch, Western Australia, 6150, Australia
| | - Hamid R Sohrabi
- Centre of Excellence for Alzheimer's Disease Research and Care, School of Medical and Health Sciences, Edith Cowan University, Joondalup, Western Australia, 6027, Australia
- Centre for Healthy Ageing, Health Futures Institute, Murdoch University, Murdoch, Western Australia, 6150, Australia
- Alzheimer's Research Australia, Ralph and Patricia Sarich Neuroscience Research Institute, Nedlands, Western Australia, 6009, Australia
- Department of Biomedical Sciences, Macquarie University, Macquarie Park, New South Wales, 2109, Australia
| | - Rodrigo Canovas
- Health & Biosecurity, The Commonwealth Scientific and Industrial Research Organisation, Herston, Queensland, 4029, Australia
| | - Ralph N Martins
- Centre of Excellence for Alzheimer's Disease Research and Care, School of Medical and Health Sciences, Edith Cowan University, Joondalup, Western Australia, 6027, Australia
- Centre for Healthy Ageing, Health Futures Institute, Murdoch University, Murdoch, Western Australia, 6150, Australia
- Alzheimer's Research Australia, Ralph and Patricia Sarich Neuroscience Research Institute, Nedlands, Western Australia, 6009, Australia
- Department of Biomedical Sciences, Macquarie University, Macquarie Park, New South Wales, 2109, Australia
| | - Warnakulasuriya Mary Ann Dipika Binosha Fernando
- Centre of Excellence for Alzheimer's Disease Research and Care, School of Medical and Health Sciences, Edith Cowan University, Joondalup, Western Australia, 6027, Australia
- Alzheimer's Research Australia, Ralph and Patricia Sarich Neuroscience Research Institute, Nedlands, Western Australia, 6009, Australia
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Frye BM, Negrey JD, Johnson CSC, Kim J, Barcus RA, Lockhart SN, Whitlow CT, Chiou KL, Snyder-Mackler N, Montine TJ, Craft S, Shively CA, Register TC. Mediterranean diet protects against a neuroinflammatory cortical transcriptome: Associations with brain volumetrics, peripheral inflammation, social isolation, and anxiety in nonhuman primates (Macaca fascicularis). Brain Behav Immun 2024; 119:681-692. [PMID: 38636565 DOI: 10.1016/j.bbi.2024.04.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/12/2023] [Revised: 03/17/2024] [Accepted: 04/16/2024] [Indexed: 04/20/2024] Open
Abstract
Mediterranean diets may be neuroprotective and prevent cognitive decline relative to Western diets; however, the underlying biology is poorly understood. We assessed the effects of Western versus Mediterranean-like diets on RNAseq-generated transcriptional profiles in lateral temporal cortex and their relationships with longitudinal changes in neuroanatomy, circulating monocyte gene expression, and observations of social isolation and anxiety in 38 socially-housed, middle-aged female cynomolgus macaques (Macaca fascicularis). Diet resulted in differential expression of seven transcripts (FDR < 0.05). Cyclin dependent kinase 14 (CDK14), a proinflammatory regulator, was lower in the Mediterranean group. The remaining six transcripts [i.e., "lunatic fringe" (LFNG), mannose receptor C type 2 (MRC2), solute carrier family 3 member 2 (SLCA32), butyrophilin subfamily 2 member A1 (BTN2A1), katanin regulatory subunit B1 (KATNB1), and transmembrane protein 268 (TMEM268)] were higher in cortex of the Mediterranean group and generally associated with anti-inflammatory/neuroprotective pathways. KATNB1 encodes a subcomponent of katanin, important in maintaining microtubule homeostasis. BTN2A1 is involved in immunomodulation of γδ T-cells which have anti-neuroinflammatory and neuroprotective effects. CDK14, LFNG, MRC2, and SLCA32 are associated with inflammatory pathways. The latter four differentially expressed cortex transcripts were associated with peripheral monocyte transcript levels, neuroanatomical changes determined by MRI, and with social isolation and anxiety. These results provide important insights into the potential mechanistic processes linking diet, peripheral and central inflammation, and behavior. Collectively, our results provide evidence that, relative to Western diets, Mediterranean diets confer protection against peripheral and central inflammation which is reflected in preserved brain structure and socioemotional behavior. Ultimately, such protective effects may confer resilience to the development of neuropathology and associated disease.
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Affiliation(s)
- Brett M Frye
- Department of Pathology, Wake Forest University School of Medicine, Winston-Salem, NC, USA; Department of Biology, Emory and Henry College, Emory, VA, USA; Wake Forest Alzheimer's Disease Research Center, Winston-Salem, NC, USA
| | - Jacob D Negrey
- Department of Pathology, Wake Forest University School of Medicine, Winston-Salem, NC, USA; School of Anthropology, University of Arizona, Tucson, AZ, USA
| | | | - Jeongchul Kim
- Department of Radiology, Wake Forest University School of Medicine, Winston-Salem, NC, USA
| | - Richard A Barcus
- Department of Radiology, Wake Forest University School of Medicine, Winston-Salem, NC, USA
| | - Samuel N Lockhart
- Wake Forest Alzheimer's Disease Research Center, Winston-Salem, NC, USA; Department of Internal Medicine, Section on Gerontology and Geriatric Medicine, Wake Forest School of Medicine, Winston-Salem, NC, USA
| | - Christopher T Whitlow
- Wake Forest Alzheimer's Disease Research Center, Winston-Salem, NC, USA; Department of Radiology, Wake Forest University School of Medicine, Winston-Salem, NC, USA
| | - Kenneth L Chiou
- Center for Evolution and Medicine, Arizona State University, Tempe, AZ, USA; School of Life Sciences, Arizona State University, Tempe, AZ, USA
| | - Noah Snyder-Mackler
- Center for Evolution and Medicine, Arizona State University, Tempe, AZ, USA; School of Life Sciences, Arizona State University, Tempe, AZ, USA; School of Human Evolution and Social Change, Arizona State University, Tempe, AZ, USA
| | | | - Suzanne Craft
- Wake Forest Alzheimer's Disease Research Center, Winston-Salem, NC, USA; Department of Internal Medicine, Section on Gerontology and Geriatric Medicine, Wake Forest School of Medicine, Winston-Salem, NC, USA
| | - Carol A Shively
- Department of Pathology, Wake Forest University School of Medicine, Winston-Salem, NC, USA; Wake Forest Alzheimer's Disease Research Center, Winston-Salem, NC, USA.
| | - Thomas C Register
- Department of Pathology, Wake Forest University School of Medicine, Winston-Salem, NC, USA; Wake Forest Alzheimer's Disease Research Center, Winston-Salem, NC, USA.
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Nagata JM, Bashir A, Weinstein S, Al-Shoaibi AAA, Shao IY, Ganson KT, Testa A, Garber AK. Social epidemiology of the Mediterranean-dietary approaches to stop hypertension intervention for neurodegenerative delay (MIND) diet among early adolescents: the Adolescent Brain Cognitive Development Study. Pediatr Res 2024; 96:230-236. [PMID: 38102419 PMCID: PMC11178675 DOI: 10.1038/s41390-023-02959-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/21/2023] [Revised: 11/15/2023] [Accepted: 11/26/2023] [Indexed: 12/17/2023]
Abstract
BACKGROUND The purpose of our study was to understand the relationship between sociodemographic factors and adherence to the MIND (Mediterranean-DASH [Dietary Approaches to Stop Hypertension] Intervention for Neurodegenerative Delay) diet in a demographically diverse national population-based sample of 9-12-year-olds in the US. METHODS We analyzed data from the Adolescent Brain and Cognitive Development (ABCD) Study (Year 1, N = 8333). Multivariable linear regression analysis was used to identify associations between MIND diet score and sociodemographic factors, including race/ethnicity, household income, parent education level, age, sex, and sexual minority status. RESULTS Compared to White adolescents, Latino adolescents showed the greatest adherence to the MIND diet. Boys had lower adherence to the MIND diet than girls. Lower household income was associated with lower adherence to the MIND diet. Older age was associated with lower adherence to the MIND diet. Sexual minorities had a lower adherence to the MIND diet when compared to their heterosexual counterparts. DISCUSSION Female sex, Latino ethnicity, Asian and Black race, high household income, heterosexual sexual orientation, and younger age were associated with higher adherence to the MIND diet. These sociodemographic differences can inform targeted screening and counseling for clinicians and public health organizations among diverse adolescent populations. IMPACT STATEMENT Sociodemographic disparities in diet quality have been documented, but none have explored adherence to the MIND (Mediterranean-DASH [Dietary Approaches to Stop Hypertension] Intervention for Neurodegenerative Delay) diet in early adolescence. In this demographically diverse sample of 9-12-year-old early adolescents in the U.S., we found notable and nuanced sociodemographic disparities in adherence to the MIND diet. Sociodemographic factors associated with higher adherence to the MIND diet included female sex, Latino ethnicity, high household income, heterosexual sexual orientation, and younger age.
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Affiliation(s)
- Jason M Nagata
- Department of Pediatrics, University of California, San Francisco, San Francisco, CA, USA.
| | - Ammal Bashir
- Department of Pediatrics, University of California, San Francisco, San Francisco, CA, USA
| | - Shayna Weinstein
- Department of Pediatrics, University of California, San Francisco, San Francisco, CA, USA
| | - Abubakr A A Al-Shoaibi
- Department of Pediatrics, University of California, San Francisco, San Francisco, CA, USA
| | - Iris Yuefan Shao
- Department of Pediatrics, University of California, San Francisco, San Francisco, CA, USA
| | - Kyle T Ganson
- Factor-Inwentash Faculty of Social Work, University of Toronto, Toronto, ON, Canada
| | - Alexander Testa
- Department of Management, Policy and Community Health, University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Andrea K Garber
- Department of Pediatrics, University of California, San Francisco, San Francisco, CA, USA
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Soares Dias Portela A, Saxena V, Rosenn E, Wang SH, Masieri S, Palmieri J, Pasinetti GM. Role of Artificial Intelligence in Multinomial Decisions and Preventative Nutrition in Alzheimer's Disease. Mol Nutr Food Res 2024; 68:e2300605. [PMID: 38175857 DOI: 10.1002/mnfr.202300605] [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: 08/23/2023] [Revised: 10/04/2023] [Indexed: 01/06/2024]
Abstract
Alzheimer's disease (AD) affects 50 million people worldwide, an increase of 35 million since 2015, and it is known for memory loss and cognitive decline. Considering the morbidity associated with AD, it is important to explore lifestyle elements influencing the chances of developing AD, with special emphasis on nutritional aspects. This review will first discuss how dietary factors have an impact in AD development and the possible role of Artificial Intelligence (AI) and Machine Learning (ML) in preventative care of AD patients through nutrition. The Mediterranean-DASH diets provide individuals with many nutrient benefits which assists the prevention of neurodegeneration by having neuroprotective roles. Lack of micronutrients, protein-energy, and polyunsaturated fatty acids increase the chance of cognitive decline, loss of memory, and synaptic dysfunction among others. ML software has the ability to design models of algorithms from data introduced to present practical solutions that are accessible and easy to use. It can give predictions for a precise medicine approach to evaluate individuals as a whole. There is no doubt the future of nutritional science lies on customizing diets for individuals to reduce dementia risk factors, maintain overall health and brain function.
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Affiliation(s)
| | - Vrinda Saxena
- Department of Neurology, Icahn School of Medicine at Mount Sinai, New York, NY, 10019, USA
| | - Eric Rosenn
- Department of Neurology, Icahn School of Medicine at Mount Sinai, New York, NY, 10019, USA
| | - Shu-Han Wang
- Department of Neurology, Icahn School of Medicine at Mount Sinai, New York, NY, 10019, USA
| | - Sibilla Masieri
- Department of Neurology, Icahn School of Medicine at Mount Sinai, New York, NY, 10019, USA
| | - Joshua Palmieri
- Department of Neurology, Icahn School of Medicine at Mount Sinai, New York, NY, 10019, USA
| | - Giulio Maria Pasinetti
- Department of Neurology, Icahn School of Medicine at Mount Sinai, New York, NY, 10019, USA
- Geriatrics Research, Education and Clinical Center, JJ Peters VA Medical Center, Bronx, NY, 10468, USA
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Cao Z, Min J, Chen H, Hou Y, Yang H, Si K, Xu C. Accelerometer-derived physical activity and mortality in individuals with type 2 diabetes. Nat Commun 2024; 15:5164. [PMID: 38886353 PMCID: PMC11183112 DOI: 10.1038/s41467-024-49542-0] [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: 05/04/2023] [Accepted: 06/10/2024] [Indexed: 06/20/2024] Open
Abstract
Physical activity (PA) has been shown to reduce diabetes mortality, but largely based on imprecise self-reported data, which may hinder the development of related recommendations. Here, we perform a prospective cohort study of 19,624 individuals with type 2 diabetes (T2D) from the UK Biobank with a median follow-up of 6.9 years. Duration and intensity of PA are measured by wrist-worn accelerometers over a 7-day period. We observe L-shaped associations of longer duration of PA, regardless of PA intensity, with risks of all-cause and cancer mortality, as well as a negatively linear association with cardiovascular disease mortality. 12.7%, 15.8%, and 22.3% of deaths are attributable to the lowest level of light-intensity, moderate-intensity PA, and vigorous-intensity PA, respectively. Collectively, our findings provide insights for clinical guidelines that should highlight the potential value of adherence to greater intensity and duration of PA for patients with T2D.
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Affiliation(s)
- Zhi Cao
- School of Public Health, Hangzhou Normal University, Hangzhou, China
- School of Public Health, Zhejiang University School of Medicine, Hangzhou, China
| | - Jiahao Min
- School of Public Health, Hangzhou Normal University, Hangzhou, China
| | - Han Chen
- School of Public Health, Hangzhou Normal University, Hangzhou, China
| | - Yabing Hou
- Yanjing Medical College, Capital Medical University, Beijing, China
| | - Hongxi Yang
- School of Basic Medical Sciences, Tianjin Medical University, Tianjin, China
| | - Keyi Si
- School of Public Health, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
| | - Chenjie Xu
- School of Public Health, Hangzhou Normal University, Hangzhou, China.
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40
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Dai L, Lin X, Wang S, Gao Y, He F. The Mediterranean-dietary approaches to stop hypertension diet intervention for neurodegenerative delay (MIND) diet: a bibliometric analysis. Front Nutr 2024; 11:1348808. [PMID: 38946791 PMCID: PMC11211596 DOI: 10.3389/fnut.2024.1348808] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2023] [Accepted: 05/24/2024] [Indexed: 07/02/2024] Open
Abstract
The MIND diet is a healthy dietary pattern that has some benefits for many health outcomes. Our study aims to conduct a bibliometric analysis of the MIND diet, identifying leading edges and hotspots to provide a reference for future research. The research on the MIND diet was gathered from the Web of Science Core Collection (WOSCC) database. For bibliometric analysis, VOSviewer 1.6.16 and the WOSCC Online Analysis Platform were utilized. In total, this comprehensive investigation encompassed 171 documents in the field of the MIND diet. The publications are globally distributed, with contributions from 953 authors across 362 institutions in 37 countries/regions, and published in 94 journals. The United States leads with 72 publications, and Iran and the People's Republic of China also show notable engagement with 28 and 19 publications, respectively. Rush University stands out with 21 publications, followed by Harvard University and Tehran University of Medical Sciences, demonstrating their substantial contributions to this field. Martha Clare Morris is a key figure with 10 publications, alongside Klodian Dhana and Puja Agarwal, each contributing 9 publications, highlighting their influence in the MIND diet research. The journal "Nutrients" is a major publication venue with 20 related articles, followed by "Frontiers in Nutrition" and "Journal of Nutrition Health Aging," reflecting their crucial roles in advancing knowledge about the MIND diet. The first high-cited publication was published in Alzheimers & Dementia and conducted by Martha Clare Morris, which focuses on the MIND diet's relationship with Alzheimer's disease prevention and cognitive decline and emphasizes the diet's neuroprotective potential, highlighting how even moderate adherence can substantially reduce Alzheimer's risk and slow cognitive decline. In conclusion, this is the first comprehensive bibliometric study that quantitatively and qualitatively analyzed the publications in the field of the MIND diet. The MIND diet may be a promising dietary pattern for dementia. However, the current evidence is restricted and highlights the urgency and necessity of further research to investigate the efficacy of this diet for cognitive function. In addition, the MIND diet may have some benefits for other health outcomes, including CVDs, cancer, and diabetes. The number of studies in the field of the MIND diet is limited. More studies are needed, and will give us more knowledge about the MIND diet to improve human health, especially for dementia.
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Affiliation(s)
| | | | - Shuai Wang
- Hangzhou First Hospital, Hangzhou, China
| | - Yue Gao
- Hangzhou First Hospital, Hangzhou, China
| | - Fei He
- Taizhou Municipal Hospital, Taizhou, China
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Yannakoulia M, Scarmeas N. Diets. N Engl J Med 2024; 390:2098-2106. [PMID: 38865662 DOI: 10.1056/nejmra2211889] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/14/2024]
Affiliation(s)
- Mary Yannakoulia
- From the Department of Nutrition and Dietetics, Harokopio University of Athens (M.Y.), and the 1st Department of Neurology, Aiginintio Hospital, National and Kapodistrian University of Athens (N.S.) - both in Athens; and the Department of Neurology, Columbia University, New York (N.S.)
| | - Nikolaos Scarmeas
- From the Department of Nutrition and Dietetics, Harokopio University of Athens (M.Y.), and the 1st Department of Neurology, Aiginintio Hospital, National and Kapodistrian University of Athens (N.S.) - both in Athens; and the Department of Neurology, Columbia University, New York (N.S.)
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42
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Bhave VM, Oladele CR, Ament Z, Kijpaisalratana N, Jones AC, Couch CA, Patki A, Garcia Guarniz AL, Bennett A, Crowe M, Irvin MR, Kimberly WT. Associations Between Ultra-Processed Food Consumption and Adverse Brain Health Outcomes. Neurology 2024; 102:e209432. [PMID: 38776524 PMCID: PMC11175629 DOI: 10.1212/wnl.0000000000209432] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Accepted: 02/29/2024] [Indexed: 05/25/2024] Open
Abstract
BACKGROUND AND OBJECTIVES Ultra-processed foods (UPFs) are linked to cardiometabolic diseases and neurologic outcomes, such as cognitive decline and stroke. However, it is unclear whether food processing confers neurologic risk independent of dietary pattern information. We aimed to (1) investigate associations between UPFs and incident cognitive impairment and stroke and (2) compare these associations with other commonly recommended dietary patterns in the REasons for Geographic and Racial Differences in Stroke study. This prospective, observational cohort study enrolled Black and White adults in the United States from 2003 to 2007. METHODS The NOVA system was used to categorize items from a baseline food frequency questionnaire according to the level of processing. Participants with incomplete or implausible self-reported dietary data were excluded. Consumption for each category (grams) was normalized to total grams consumed. Scores quantifying adherence to a Mediterranean, Dietary Approaches to Stop Hypertension (DASH), and Mediterranean-DASH Intervention for Neurodegenerative Delay (MIND) diet were also calculated. Incident cognitive impairment was defined using performance relative to a normative sample on memory and fluency assessments. Incident stroke was identified through adjudicated review of medical records. RESULTS The cognitive impairment cohort (n = 14,175) included participants without evidence of impairment at baseline who underwent follow-up testing. The stroke cohort (n = 20,243) included participants without a history of stroke. In multivariable Cox proportional hazards models, a 10% increase in relative intake of UPFs was associated with higher risk of cognitive impairment (hazard ratio [HR] = 1.16, 95% CI 1.09-1.24, p = 1.01 × 10-5) and intake of unprocessed or minimally processed foods with lower risk of cognitive impairment (HR = 0.88, 95% CI 0.83-0.94, p = 1.83 × 10-4). Greater intake of UPFs (HR = 1.08, 95% CI 1.02-1.14, p = 1.12 × 10-2) and unprocessed or minimally processed foods (HR = 0.91, 95% CI 0.86-0.95, p = 2.13 × 10-4) were also associated with risk of stroke in multivariable Cox models. The effect of UPFs on stroke risk was greater among Black than White participants (UPF-by-race interaction HR = 1.15, 95% CI 1.03-1.29, p = 1.50 × 10-2). Associations between UPFs and both cognitive impairment and stroke were independent of adherence to the Mediterranean, DASH, and MIND diets. DISCUSSION Food processing may be important to brain health in older adults independent of known risk factors and adherence to recommended dietary patterns.
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Affiliation(s)
- Varun M Bhave
- From the Harvard Medical School (V.M.B., W.T.K.), Boston, MA; Equity Research and Innovation Center (C.R.O.), Yale School of Medicine, New Haven, CT; Center for Genomic Medicine (Z.A., N.K., W.T.K.) and Department of Neurology (Z.A., N.K., A.-L.G.G., W.T.K.), Massachusetts General Hospital, Boston; Division of Neurology (N.K.), Department of Medicine and Division of Academic Affairs, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand; Departments of Epidemiology (A.C.J., C.A.C., A.P., M.R.I.) and Biostatistics (A.B.), School of Public Health, and Department of Psychology (M.C.), University of Alabama at Birmingham
| | - Carol R Oladele
- From the Harvard Medical School (V.M.B., W.T.K.), Boston, MA; Equity Research and Innovation Center (C.R.O.), Yale School of Medicine, New Haven, CT; Center for Genomic Medicine (Z.A., N.K., W.T.K.) and Department of Neurology (Z.A., N.K., A.-L.G.G., W.T.K.), Massachusetts General Hospital, Boston; Division of Neurology (N.K.), Department of Medicine and Division of Academic Affairs, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand; Departments of Epidemiology (A.C.J., C.A.C., A.P., M.R.I.) and Biostatistics (A.B.), School of Public Health, and Department of Psychology (M.C.), University of Alabama at Birmingham
| | - Zsuzsanna Ament
- From the Harvard Medical School (V.M.B., W.T.K.), Boston, MA; Equity Research and Innovation Center (C.R.O.), Yale School of Medicine, New Haven, CT; Center for Genomic Medicine (Z.A., N.K., W.T.K.) and Department of Neurology (Z.A., N.K., A.-L.G.G., W.T.K.), Massachusetts General Hospital, Boston; Division of Neurology (N.K.), Department of Medicine and Division of Academic Affairs, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand; Departments of Epidemiology (A.C.J., C.A.C., A.P., M.R.I.) and Biostatistics (A.B.), School of Public Health, and Department of Psychology (M.C.), University of Alabama at Birmingham
| | - Naruchorn Kijpaisalratana
- From the Harvard Medical School (V.M.B., W.T.K.), Boston, MA; Equity Research and Innovation Center (C.R.O.), Yale School of Medicine, New Haven, CT; Center for Genomic Medicine (Z.A., N.K., W.T.K.) and Department of Neurology (Z.A., N.K., A.-L.G.G., W.T.K.), Massachusetts General Hospital, Boston; Division of Neurology (N.K.), Department of Medicine and Division of Academic Affairs, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand; Departments of Epidemiology (A.C.J., C.A.C., A.P., M.R.I.) and Biostatistics (A.B.), School of Public Health, and Department of Psychology (M.C.), University of Alabama at Birmingham
| | - Alana C Jones
- From the Harvard Medical School (V.M.B., W.T.K.), Boston, MA; Equity Research and Innovation Center (C.R.O.), Yale School of Medicine, New Haven, CT; Center for Genomic Medicine (Z.A., N.K., W.T.K.) and Department of Neurology (Z.A., N.K., A.-L.G.G., W.T.K.), Massachusetts General Hospital, Boston; Division of Neurology (N.K.), Department of Medicine and Division of Academic Affairs, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand; Departments of Epidemiology (A.C.J., C.A.C., A.P., M.R.I.) and Biostatistics (A.B.), School of Public Health, and Department of Psychology (M.C.), University of Alabama at Birmingham
| | - Catharine A Couch
- From the Harvard Medical School (V.M.B., W.T.K.), Boston, MA; Equity Research and Innovation Center (C.R.O.), Yale School of Medicine, New Haven, CT; Center for Genomic Medicine (Z.A., N.K., W.T.K.) and Department of Neurology (Z.A., N.K., A.-L.G.G., W.T.K.), Massachusetts General Hospital, Boston; Division of Neurology (N.K.), Department of Medicine and Division of Academic Affairs, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand; Departments of Epidemiology (A.C.J., C.A.C., A.P., M.R.I.) and Biostatistics (A.B.), School of Public Health, and Department of Psychology (M.C.), University of Alabama at Birmingham
| | - Amit Patki
- From the Harvard Medical School (V.M.B., W.T.K.), Boston, MA; Equity Research and Innovation Center (C.R.O.), Yale School of Medicine, New Haven, CT; Center for Genomic Medicine (Z.A., N.K., W.T.K.) and Department of Neurology (Z.A., N.K., A.-L.G.G., W.T.K.), Massachusetts General Hospital, Boston; Division of Neurology (N.K.), Department of Medicine and Division of Academic Affairs, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand; Departments of Epidemiology (A.C.J., C.A.C., A.P., M.R.I.) and Biostatistics (A.B.), School of Public Health, and Department of Psychology (M.C.), University of Alabama at Birmingham
| | - Ana-Lucia Garcia Guarniz
- From the Harvard Medical School (V.M.B., W.T.K.), Boston, MA; Equity Research and Innovation Center (C.R.O.), Yale School of Medicine, New Haven, CT; Center for Genomic Medicine (Z.A., N.K., W.T.K.) and Department of Neurology (Z.A., N.K., A.-L.G.G., W.T.K.), Massachusetts General Hospital, Boston; Division of Neurology (N.K.), Department of Medicine and Division of Academic Affairs, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand; Departments of Epidemiology (A.C.J., C.A.C., A.P., M.R.I.) and Biostatistics (A.B.), School of Public Health, and Department of Psychology (M.C.), University of Alabama at Birmingham
| | - Aleena Bennett
- From the Harvard Medical School (V.M.B., W.T.K.), Boston, MA; Equity Research and Innovation Center (C.R.O.), Yale School of Medicine, New Haven, CT; Center for Genomic Medicine (Z.A., N.K., W.T.K.) and Department of Neurology (Z.A., N.K., A.-L.G.G., W.T.K.), Massachusetts General Hospital, Boston; Division of Neurology (N.K.), Department of Medicine and Division of Academic Affairs, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand; Departments of Epidemiology (A.C.J., C.A.C., A.P., M.R.I.) and Biostatistics (A.B.), School of Public Health, and Department of Psychology (M.C.), University of Alabama at Birmingham
| | - Michael Crowe
- From the Harvard Medical School (V.M.B., W.T.K.), Boston, MA; Equity Research and Innovation Center (C.R.O.), Yale School of Medicine, New Haven, CT; Center for Genomic Medicine (Z.A., N.K., W.T.K.) and Department of Neurology (Z.A., N.K., A.-L.G.G., W.T.K.), Massachusetts General Hospital, Boston; Division of Neurology (N.K.), Department of Medicine and Division of Academic Affairs, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand; Departments of Epidemiology (A.C.J., C.A.C., A.P., M.R.I.) and Biostatistics (A.B.), School of Public Health, and Department of Psychology (M.C.), University of Alabama at Birmingham
| | - Marguerite R Irvin
- From the Harvard Medical School (V.M.B., W.T.K.), Boston, MA; Equity Research and Innovation Center (C.R.O.), Yale School of Medicine, New Haven, CT; Center for Genomic Medicine (Z.A., N.K., W.T.K.) and Department of Neurology (Z.A., N.K., A.-L.G.G., W.T.K.), Massachusetts General Hospital, Boston; Division of Neurology (N.K.), Department of Medicine and Division of Academic Affairs, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand; Departments of Epidemiology (A.C.J., C.A.C., A.P., M.R.I.) and Biostatistics (A.B.), School of Public Health, and Department of Psychology (M.C.), University of Alabama at Birmingham
| | - W Taylor Kimberly
- From the Harvard Medical School (V.M.B., W.T.K.), Boston, MA; Equity Research and Innovation Center (C.R.O.), Yale School of Medicine, New Haven, CT; Center for Genomic Medicine (Z.A., N.K., W.T.K.) and Department of Neurology (Z.A., N.K., A.-L.G.G., W.T.K.), Massachusetts General Hospital, Boston; Division of Neurology (N.K.), Department of Medicine and Division of Academic Affairs, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand; Departments of Epidemiology (A.C.J., C.A.C., A.P., M.R.I.) and Biostatistics (A.B.), School of Public Health, and Department of Psychology (M.C.), University of Alabama at Birmingham
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Thomas A, Ryan CP, Caspi A, Liu Z, Moffitt TE, Sugden K, Zhou J, Belsky DW, Gu Y. Diet, Pace of Biological Aging, and Risk of Dementia in the Framingham Heart Study. Ann Neurol 2024; 95:1069-1079. [PMID: 38407506 PMCID: PMC11102315 DOI: 10.1002/ana.26900] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2023] [Revised: 01/16/2024] [Accepted: 02/05/2024] [Indexed: 02/27/2024]
Abstract
OBJECTIVE People who eat healthier diets are less likely to develop dementia, but the biological mechanism of this protection is not well understood. We tested the hypothesis that healthy diet protects against dementia because it slows the pace of biological aging. METHODS We analyzed Framingham Offspring Cohort data. We included participants ≥60 years-old, free of dementia and having dietary, epigenetic, and follow-up data. We assessed healthy diet as long-term adherence to the Mediterranean-Dash Intervention for Neurodegenerative Delay diet (MIND, over 4 visits spanning 1991-2008). We measured the pace of aging from blood DNA methylation data collected in 2005-2008 using the DunedinPACE epigenetic clock. Incident dementia and mortality were defined using study records compiled from 2005 to 2008 visit through 2018. RESULTS Of n = 1,644 included participants (mean age 69.6, 54% female), n = 140 developed dementia and n = 471 died over 14 years of follow-up. Greater MIND score was associated with slower DunedinPACE and reduced risks for dementia and mortality. Slower DunedinPACE was associated with reduced risks for dementia and mortality. In mediation analysis, slower DunedinPACE accounted for 27% of the diet-dementia association and 57% of the diet-mortality association. INTERPRETATION Findings suggest that slower pace of aging mediates part of the relationship of healthy diet with reduced dementia risk. Monitoring pace of aging may inform dementia prevention. However, a large fraction of the diet-dementia association remains unexplained and may reflect direct connections between diet and brain aging that do not overlap other organ systems. Investigation of brain-specific mechanisms in well-designed mediation studies is warranted. ANN NEUROL 2024;95:1069-1079.
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Affiliation(s)
- Aline Thomas
- Taub Institute for Research on Alzheimer’s Disease and the Aging Brain, Columbia University, New York, NY 10032, USA
- Department of Neurology, Columbia University, New York, NY 10032, USA
| | - Calen P. Ryan
- Butler Columbia Aging Center, Columbia University Mailman School of Public Health, New York, NY 10032, USA
| | - Avshalom Caspi
- Department of Psychology and Neuroscience, Duke University, Durham, NC 27708, USA
| | - Zhonghua Liu
- Department of Biostatistics, Columbia University, New York, NY 10032, USA
| | - Terrie E. Moffitt
- Department of Psychology and Neuroscience, Duke University, Durham, NC 27708, USA
| | - Karen Sugden
- Department of Psychology and Neuroscience, Duke University, Durham, NC 27708, USA
| | - Jiayi Zhou
- Butler Columbia Aging Center, Columbia University Mailman School of Public Health, New York, NY 10032, USA
| | - Daniel W. Belsky
- Butler Columbia Aging Center, Columbia University Mailman School of Public Health, New York, NY 10032, USA
- Department of Epidemiology, Joseph P. Mailman School of Public Health, Columbia University, New York, NY 10032, USA
| | - Yian Gu
- Taub Institute for Research on Alzheimer’s Disease and the Aging Brain, Columbia University, New York, NY 10032, USA
- Department of Neurology, Columbia University, New York, NY 10032, USA
- Department of Biostatistics, Columbia University, New York, NY 10032, USA
- Gertrude H. Sergievsky Center, Columbia University, New York, NY 10032, USA
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Prince JB, Davis HL, Tan J, Muller-Townsend K, Markovic S, Lewis DMG, Hastie B, Thompson MB, Drummond PD, Fujiyama H, Sohrabi HR. Cognitive and neuroscientific perspectives of healthy ageing. Neurosci Biobehav Rev 2024; 161:105649. [PMID: 38579902 DOI: 10.1016/j.neubiorev.2024.105649] [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: 08/21/2023] [Revised: 03/17/2024] [Accepted: 03/30/2024] [Indexed: 04/07/2024]
Abstract
With dementia incidence projected to escalate significantly within the next 25 years, the United Nations declared 2021-2030 the Decade of Healthy Ageing, emphasising cognition as a crucial element. As a leading discipline in cognition and ageing research, psychology is well-equipped to offer insights for translational research, clinical practice, and policy-making. In this comprehensive review, we discuss the current state of knowledge on age-related changes in cognition and psychological health. We discuss cognitive changes during ageing, including (a) heterogeneity in the rate, trajectory, and characteristics of decline experienced by older adults, (b) the role of cognitive reserve in age-related cognitive decline, and (c) the potential for cognitive training to slow this decline. We also examine ageing and cognition through multiple theoretical perspectives. We highlight critical unresolved issues, such as the disparate implications of subjective versus objective measures of cognitive decline and the insufficient evaluation of cognitive training programs. We suggest future research directions, and emphasise interdisciplinary collaboration to create a more comprehensive understanding of the factors that modulate cognitive ageing.
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Affiliation(s)
- Jon B Prince
- School of Psychology, Murdoch University, WA, Australia; Centre for Healthy Ageing, Health Futures Institute, Murdoch University, WA, Australia.
| | - Helen L Davis
- School of Psychology, Murdoch University, WA, Australia; Centre for Healthy Ageing, Health Futures Institute, Murdoch University, WA, Australia
| | - Jane Tan
- School of Psychology, Murdoch University, WA, Australia; Centre for Healthy Ageing, Health Futures Institute, Murdoch University, WA, Australia
| | - Katrina Muller-Townsend
- School of Psychology, Murdoch University, WA, Australia; Centre for Healthy Ageing, Health Futures Institute, Murdoch University, WA, Australia
| | - Shaun Markovic
- School of Psychology, Murdoch University, WA, Australia; Centre for Healthy Ageing, Health Futures Institute, Murdoch University, WA, Australia; Discipline of Psychology, Counselling and Criminology, Edith Cowan University, WA, Australia
| | - David M G Lewis
- School of Psychology, Murdoch University, WA, Australia; Centre for Healthy Ageing, Health Futures Institute, Murdoch University, WA, Australia
| | | | - Matthew B Thompson
- School of Psychology, Murdoch University, WA, Australia; Centre for Biosecurity and One Health, Harry Butler Institute, Murdoch University, WA, Australia
| | - Peter D Drummond
- School of Psychology, Murdoch University, WA, Australia; Centre for Healthy Ageing, Health Futures Institute, Murdoch University, WA, Australia
| | - Hakuei Fujiyama
- School of Psychology, Murdoch University, WA, Australia; Centre for Healthy Ageing, Health Futures Institute, Murdoch University, WA, Australia; Centre for Molecular Medicine and Innovative Therapeutics, Murdoch University, WA, Australia
| | - Hamid R Sohrabi
- School of Psychology, Murdoch University, WA, Australia; Centre for Healthy Ageing, Health Futures Institute, Murdoch University, WA, Australia; School of Medical and Health Sciences, Edith Cowan University, WA, Australia; Department of Biomedical Sciences, Macquarie University, NSW, Australia.
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Liao J, Gong L, Xu Q, Wang J, Yang Y, Zhang S, Dong J, Lin K, Liang Z, Sun Y, Mu Y, Chen Z, Lu Y, Zhang Q, Lin Z. Revolutionizing Neurocare: Biomimetic Nanodelivery Via Cell Membranes. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2024; 36:e2402445. [PMID: 38583077 DOI: 10.1002/adma.202402445] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/16/2024] [Revised: 04/01/2024] [Indexed: 04/08/2024]
Abstract
Brain disorders represent a significant challenge in medical science due to the formidable blood-brain barrier (BBB), which severely limits the penetration of conventional therapeutics, hindering effective treatment strategies. This review delves into the innovative realm of biomimetic nanodelivery systems, including stem cell-derived nanoghosts, tumor cell membrane-coated nanoparticles, and erythrocyte membrane-based carriers, highlighting their potential to circumvent the BBB's restrictions. By mimicking native cell properties, these nanocarriers emerge as a promising solution for enhancing drug delivery to the brain, offering a strategic advantage in overcoming the barrier's selective permeability. The unique benefits of leveraging cell membranes from various sources is evaluated and advanced technologies for fabricating cell membrane-encapsulated nanoparticles capable of masquerading as endogenous cells are examined. This enables the targeted delivery of a broad spectrum of therapeutic agents, ranging from small molecule drugs to proteins, thereby providing an innovative approach to neurocare. Further, the review contrasts the capabilities and limitations of these biomimetic nanocarriers with traditional delivery methods, underlining their potential to enable targeted, sustained, and minimally invasive treatment modalities. This review is concluded with a perspective on the clinical translation of these biomimetic systems, underscoring their transformative impact on the therapeutic landscape for intractable brain diseases.
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Affiliation(s)
- Jun Liao
- Institute of Systems Biomedicine, Beijing Key Laboratory of Tumor Systems Biology, School of Basic Medical Sciences, Peking University, Beijing, 100191, China
| | - Lidong Gong
- Institute of Systems Biomedicine, Beijing Key Laboratory of Tumor Systems Biology, School of Basic Medical Sciences, Peking University, Beijing, 100191, China
| | - Qingqiang Xu
- Department of Pharmaceutics, School of Pharmacy, Naval Medical University, Shanghai, 200433, China
| | - Jingya Wang
- Institute of Systems Biomedicine, Beijing Key Laboratory of Tumor Systems Biology, School of Basic Medical Sciences, Peking University, Beijing, 100191, China
| | - Yuanyuan Yang
- Institute of Systems Biomedicine, Beijing Key Laboratory of Tumor Systems Biology, School of Basic Medical Sciences, Peking University, Beijing, 100191, China
| | - Shiming Zhang
- Institute of Systems Biomedicine, Beijing Key Laboratory of Tumor Systems Biology, School of Basic Medical Sciences, Peking University, Beijing, 100191, China
| | - Junwei Dong
- Institute of Systems Biomedicine, Beijing Key Laboratory of Tumor Systems Biology, School of Basic Medical Sciences, Peking University, Beijing, 100191, China
| | - Kerui Lin
- Institute of Systems Biomedicine, Beijing Key Laboratory of Tumor Systems Biology, School of Basic Medical Sciences, Peking University, Beijing, 100191, China
| | - Zichao Liang
- Institute of Systems Biomedicine, Beijing Key Laboratory of Tumor Systems Biology, School of Basic Medical Sciences, Peking University, Beijing, 100191, China
| | - Yuhan Sun
- Department of Pharmaceutics, School of Pharmacy, Naval Medical University, Shanghai, 200433, China
| | - Yongxu Mu
- The First Affiliated Hospital of Baotou Medical College, Inner Mongolia University of Science and Technology, Baotou, 014040, China
| | - Zhengju Chen
- Pooling Medical Research Institutes of 100Biotech, Beijing, 100006, China
| | - Ying Lu
- Department of Pharmaceutics, School of Pharmacy, Naval Medical University, Shanghai, 200433, China
| | - Qiang Zhang
- Department of Pharmaceutics, School of Pharmaceutical Sciences, Peking University, Beijing, 100191, China
| | - Zhiqiang Lin
- Institute of Systems Biomedicine, Beijing Key Laboratory of Tumor Systems Biology, School of Basic Medical Sciences, Peking University, Beijing, 100191, China
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Liu Z, Liu L, Heidel RE, Zhao X. Explainable AI and transformer models: Unraveling the nutritional influences on Alzheimer's disease mortality. SMART HEALTH (AMSTERDAM, NETHERLANDS) 2024; 32:100478. [PMID: 39087069 PMCID: PMC11290104 DOI: 10.1016/j.smhl.2024.100478] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/02/2024]
Abstract
This pioneering study introduces the use of transformer-based machine learning models and explainable AI approaches to explore the impact of nutrition on Alzheimer's disease (AD) mortality. Using data from the Third National Health and Nutrition Examination Survey (Nhanes iii 1988 to 1994) and the NHANES III Mortality-Linked File (2019) databases, we investigate the intricate relationship between various nutritional factors and AD mortality. Our approach features a novel application of transformer models, which are then benchmarked against established methods like random forests and support vector machines. This comparison not only underscores the strengths of transformer models in handling complex medical datasets but also highlights their potential for providing deeper insights into disease progression. Key findings, such as the significant roles of Platelet distribution width in AD mortality in transformer and Serum Vitamin B12 in random forest, are enhanced by the use of Explainable Artificial Intelligence (XAI), particularly the Shapley Additive Explanations (SHAP) and the integrated gradient methods. This study serves as a vital step forward in applying advanced AI techniques to medical research, offering new perspectives in understanding and combating Alzheimer's Disease.
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Affiliation(s)
- Ziming Liu
- Department of Mechanical, Aerospace and Biomedical Engineering, University of Tennessee, 1512 Middle Dr, Knoxville, 37916, USA
| | - Longjian Liu
- Department of Epidemiology and Biostatistic, Dornsife School of Public Health, Drexel University, 3215 Market St, Philadelphia, 19104, USA
| | - Robert E. Heidel
- Department of Surgery, Graduate School of Medicine, University of Tennessee, 1924 Alcoa Hwy, Knoxville, 37920, USA
| | - Xiaopeng Zhao
- Department of Mechanical, Aerospace and Biomedical Engineering, University of Tennessee, 1512 Middle Dr, Knoxville, 37916, USA
- College of Emerging and Collaborative Studies, University of Tennessee, 527 Andy Holt Tower, Knoxville, 37996, USA
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Islam MA, Sehar U, Sultana OF, Mukherjee U, Brownell M, Kshirsagar S, Reddy PH. SuperAgers and centenarians, dynamics of healthy ageing with cognitive resilience. Mech Ageing Dev 2024; 219:111936. [PMID: 38657874 DOI: 10.1016/j.mad.2024.111936] [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: 03/08/2024] [Revised: 04/08/2024] [Accepted: 04/16/2024] [Indexed: 04/26/2024]
Abstract
Graceful healthy ageing and extended longevity is the most desired goal for human race. The process of ageing is inevitable and has a profound impact on the gradual deterioration of our physiology and health since it triggers the onset of many chronic conditions like dementia, osteoporosis, diabetes, arthritis, cancer, and cardiovascular disease. However, some people who lived/live more than 100 years called 'Centenarians" and how do they achieve their extended lifespans are not completely understood. Studying these unknown factors of longevity is important not only to establish a longer human lifespan but also to manage and treat people with shortened lifespans suffering from age-related morbidities. Furthermore, older adults who maintain strong cognitive function are referred to as "SuperAgers" and may be resistant to risk factors linked to cognitive decline. Investigating the mechanisms underlying their cognitive resilience may contribute to the development of therapeutic strategies that support the preservation of cognitive function as people age. The key to a long, physically, and cognitively healthy life has been a mystery to scientists for ages. Developments in the medical sciences helps us to a better understanding of human physiological function and greater access to medical care has led us to an increase in life expectancy. Moreover, inheriting favorable genetic traits and adopting a healthy lifestyle play pivotal roles in promoting longer and healthier lives. Engaging in regular physical activity, maintaining a balanced diet, and avoiding harmful habits such as smoking contribute to overall well-being. The synergy between positive lifestyle choices, access to education, socio-economic factors, environmental determinants and genetic supremacy enhances the potential for a longer and healthier life. Our article aims to examine the factors associated with healthy ageing, particularly focusing on cognitive health in centenarians. We will also be discussing different aspects of ageing including genomic instability, metabolic burden, oxidative stress and inflammation, mitochondrial dysfunction, cellular senescence, immunosenescence, and sarcopenia.
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Affiliation(s)
- Md Ariful Islam
- Department of Internal Medicine, Texas Tech University Health Sciences Center, Lubbock, TX, USA
| | - Ujala Sehar
- Department of Internal Medicine, Texas Tech University Health Sciences Center, Lubbock, TX, USA
| | - Omme Fatema Sultana
- Department of Internal Medicine, Texas Tech University Health Sciences Center, Lubbock, TX, USA
| | - Upasana Mukherjee
- Department of Internal Medicine, Texas Tech University Health Sciences Center, Lubbock, TX, USA
| | - Malcolm Brownell
- Department of Internal Medicine, Texas Tech University Health Sciences Center, Lubbock, TX, USA
| | - Sudhir Kshirsagar
- Department of Internal Medicine, Texas Tech University Health Sciences Center, Lubbock, TX, USA
| | - P Hemachandra Reddy
- Department of Internal Medicine, Texas Tech University Health Sciences Center, Lubbock, TX, 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; Neurology, Departments of School of Medicine, Texas Tech University Health Sciences Center, Lubbock, TX 79430, USA; Department of Pharmacology and Neuroscience, Texas Tech University Health Sciences Center, Lubbock, TX 79430, USA; Nutritional Sciences Department, College of Human Sciences, Texas Tech University, 1301 Akron Ave, Lubbock, TX 79409, USA.
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Holthaus TA, Keye SA, Verma S, Cannavale CN, Burd NA, Holscher HD, Khan NA. Dietary patterns and carotenoid intake: Comparisons of MIND, Mediterranean, DASH, and Healthy Eating Index. Nutr Res 2024; 126:58-66. [PMID: 38615632 DOI: 10.1016/j.nutres.2024.03.008] [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: 01/08/2024] [Revised: 03/18/2024] [Accepted: 03/18/2024] [Indexed: 04/16/2024]
Abstract
The Mediterranean-Dietary Approaches to Stop Hypertension (DASH) Intervention for Neurodegenerative Delay (MIND) dietary pattern is associated with reduced cognitive decline and dementia risk. However, the nutrient features that distinguish the MIND from other patterns are unknown. We investigated the relationship between accordance to the MIND pattern and carotenoid intake (phytonutrients hypothesized to confer neuroprotection) relative to the Mediterranean, DASH, and Healthy Eating Index (HEI-2020). We hypothesized that MIND diet accordance would be a stronger predictor of carotenoid intake relative to other diet indices. A total of 396 adults (aged 19-82 years) completed the Dietary History Questionnaire to assess carotenoid intake and adherence to each diet index. Stepwise regressions with adjustment for covariates followed by the Meng's Z-test were used to compare correlation strength between each diet pattern and carotenoid. All diet patterns were positively associated with lutein and zeaxanthin, β-carotene, α-carotene, and β-cryptoxanthin (all βs ≥0.38, Ps <.01). Effect size comparisons revealed that MIND accordance predicted a greater proportion of variance in lutein and zeaxanthin (all Zs ≥ 3.3, Ps < .001) and β-carotene (all Zs ≥ 2.6, Ps < .01) relative to the Mediterranean, DASH, and HEI-2020. MIND accordance explained a greater proportion of variance in α-carotene (Z = 3.8, P < .001) and β-cryptoxanthin (Z = 3.6, P < .001) relative to the HEI-2020. MIND diet accordance was disproportionately related to carotenoid intake, indicating the MIND index places greater emphasis on carotenoid-rich foods, particularly those containing lutein, zeaxanthin, and β-carotene, relative to other diet indices. Future research is needed to define the role of these carotenoids in nutritional interventions for cognitive health.
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Affiliation(s)
- Tori A Holthaus
- Division of Nutritional Sciences, University of Illinois, Louise Freer Hall, Urbana, IL 61801, USA
| | - Shelby A Keye
- Kinesiology and Community Health, University of Illinois, Louise Freer Hall, Urbana, IL 61801, USA
| | - Shreya Verma
- Kinesiology and Community Health, University of Illinois, Louise Freer Hall, Urbana, IL 61801, USA
| | - Corinne N Cannavale
- Kinesiology and Community Health, University of Illinois, Louise Freer Hall, Urbana, IL 61801, USA
| | - Nicholas A Burd
- Division of Nutritional Sciences; Kinesiology and Community Health, University of Illinois, Louise Freer Hall, Urbana, IL 61801, USA
| | - Hannah D Holscher
- Division of Nutritional Sciences; Department of Food Science and Human Nutrition, University of Illinois, Urbana, IL 61801, USA
| | - Naiman A Khan
- Neuroscience Program, Beckman Institute of Advanced Science and Technology, Division of Nutritional Sciences, Kinesiology and Community Health, University of Illinois, Urbana, IL, USA.
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Safaei M, Kheirouri S, Alizadeh M, Pirovi A. Association between Mediterranean-dietary approaches to stop hypertension intervention for neurodegenerative delay diet and biomarkers of oxidative stress, metabolic factors, disease severity, and odds of disease in rheumatoid arthritis patients. Food Sci Nutr 2024; 12:3973-3981. [PMID: 38873478 PMCID: PMC11167176 DOI: 10.1002/fsn3.4055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2023] [Revised: 02/08/2024] [Accepted: 02/13/2024] [Indexed: 06/15/2024] Open
Abstract
This research aimed to examine the association between the following Mediterranean-DASH Intervention for Neurodegenerative Delay (MIND) dietary pattern and oxidative stress indicators, metabolic factors, disease activity, and the odds of disease in patients with rheumatoid arthritis (RA). In this cross-sectional study, we included 101 patients with RA and 101 healthy individuals. The MIND diet score was measured using a semi-quantitative Food Frequency Questionnaire (FFQ) with 147 food items. Total capacity antioxidant (TCA), superoxide dismutase (SOD), glutathione peroxidase (GPX), and malondialdehyde (MDA) serum concentrations were evaluated by ELISA, and the disease severity was measured regarding the disease activity score 28 (DAS-28) criteria. The average score of the MIND diet was substantially lower in the RA subjects than in the healthy people (p < .001). Individuals with a higher MIND diet score had lower odds of RA than those with a low score (p < .001). There was no remarkable link between the MIND diet and oxidative stress factors (p > .05). A reverse association was found between the MIND diet score and disease activity (p < .05). The MIND diet was significantly and negatively correlated with triglycerides, low-density lipoprotein cholesterol, total cholesterol, fasting blood glucose, and hemoglobin A1C. There was a positive association between the diet and high-density lipoprotein cholesterol. The findings indicate that following the MIND diet may decrease disease activity and the odds of RA. Also, high adherence to the MIND diet may improve the lipid profile and blood glucose status in RA patients.
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Affiliation(s)
- Mahdieh Safaei
- Department of NutritionTabriz University of Medical SciencesTabrizIran
| | - Sorayya Kheirouri
- Department of NutritionTabriz University of Medical SciencesTabrizIran
| | - Mohammad Alizadeh
- Department of NutritionTabriz University of Medical SciencesTabrizIran
- Nutrition Research CenterTabriz University of Medical SciencesTabrizIran
| | - Amir‐Hossein Pirovi
- Department of Rheumatology, School of MedicineTabriz University of Medical SciencesTabrizIran
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Xu Y, Sun Z, Jonaitis E, Deming Y, Lu Q, Johnson SC, Engelman CD. Mid-to-Late Life Healthy Lifestyle Modifies Genetic Risk for Longitudinal Cognitive Aging among Asymptomatic Individuals. MEDRXIV : THE PREPRINT SERVER FOR HEALTH SCIENCES 2024:2024.05.26.24307953. [PMID: 38853902 PMCID: PMC11160812 DOI: 10.1101/2024.05.26.24307953] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2024]
Abstract
IMPORTANCE Genetic and lifestyle factors contribute to an individual's risk of developing Alzheimer's disease. However, it is unknown whether and how adherence to healthy lifestyles can mitigate the genetic risk of Alzheimer's. OBJECTIVE The aim of this study is to investigate whether adherence to healthy lifestyles can modify the impact of genetic predisposition to Alzheimer's disease on later-life cognitive decline. DESIGN SETTING AND PARTICIPANTS This prospective cohort study included 891 adults of European ancestry, aged 40 to 65, who were without dementia and had complete healthy-lifestyle and cognition data during the follow-up. Participants joined the Wisconsin Registry for Alzheimer's Prevention (WRAP) beginning in 2001. We conducted replication analyses using a subsample with similar baseline age range from the Health and Retirement Study (HRS). EXPOSURES We assessed participants' exposures using a continuous non-APOE polygenic risk score for Alzheimer's, a binary indicator for APOE-ε4 carrier status, and a weighted healthy-lifestyle score, including factors such as no current smoking, regular physical activity, healthy diet, light to moderate alcohol consumption, and frequent cognitive activities. MAIN OUTCOMES AND MEASURES We z-standardized cognitive scores for global (Preclinical Alzheimer's Cognitive Composite score 3 - PACC3) and domain-specific assessments (delayed recall and immediate learning). RESULTS We followed 891 individuals for up to 10 years (mean [SD] baseline age, 58 [6] years, 31% male, 38% APOE-ε4 carriers). After false discovery rate (FDR) correction, we found statistically significant PRS × lifestyle × age interactions on preclinical cognitive decline but the evidence is stronger among APOE-ε4 carriers. Among APOE-ε4 carriers, PRS-related differences in overall and memory-related domains between people scoring 0-1 and 4-5 regarding healthy lifestyles became evident around age 67 after FDR correction. These findings were robust across several sensitivity analyses and were replicated in the population-based HRS. CONCLUSION A favorable lifestyle can mitigate the genetic risk associated with current known non-APOE genetic variants for longitudinal cognitive decline, and these protective effects are particularly pronounced among APOE-ε4 carriers.
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Affiliation(s)
- Yuexuan Xu
- G.H. Sergievsky Center, Vagelos College of Physicians and Surgeons, Columbia University
| | - Zhongxuan Sun
- Department of Biostatistics and Medical Informatics, School of Medicine and Public Health, University of Wisconsin-Madison
| | - Erin Jonaitis
- Wisconsin Alzheimer’s Institute, University of Wisconsin-Madison
- Wisconsin Alzheimer’s Disease Research Center, University of Wisconsin-Madison
| | - Yuetiva Deming
- G.H. Sergievsky Center, Vagelos College of Physicians and Surgeons, Columbia University
- Department of Medicine, School of Medicine and Public Health, University of Wisconsin-Madison
| | - Qiongshi Lu
- Department of Biostatistics and Medical Informatics, School of Medicine and Public Health, University of Wisconsin-Madison
| | - Sterling C. Johnson
- Department of Medicine, School of Medicine and Public Health, University of Wisconsin-Madison
- Wisconsin Alzheimer’s Institute, University of Wisconsin-Madison
| | - Corinne D. Engelman
- G.H. Sergievsky Center, Vagelos College of Physicians and Surgeons, Columbia University
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