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Fernández Núñez MB, Campos Suzman L, Maneja R, Bach A, Marquet O, Anguelovski I, Knobel P. The Differences by Sex and Gender in the Relationship Between Urban Greenness and Cardiometabolic Health: A Systematic Review. J Urban Health 2022; 99:1054-1067. [PMID: 36180810 PMCID: PMC9727044 DOI: 10.1007/s11524-022-00685-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
In an increasingly urbanized world, where cardiometabolic issues in cities have raised public health concerns, urban greenness is known to be beneficial for some of the most common health issues. However, the examination of the contribution of sex and gender regarding the benefits of urban greenness for people's cardiometabolic health is lacking. For that reason, we conducted a systematic review of previous literature on the topic following the PRISMA methodology. Additionally, we assessed the quality of the included articles, which we found satisfactory as most papers were of very good or good quality. We explored the relationship between urban greenness exposure and cardiovascular risk factors, cardiovascular diseases, and mortality from cardiovascular diseases. Results suggest that urban greenness is protective against cardiovascular risk factors, diseases, and mortality. When stratifying results by sex and gender, findings point to urban greenness being more beneficial for women and females in stroke and cardiovascular risk factors, except for hypertension and lipid accumulation product. On the other hand, males were more protected by urban greenness in terms of cardiovascular diseases and CVD-related mortality, thus proving that sex and gender health inequalities exist. Furthermore, looking towards the future, research needs to use the proper terminology for sex and gender and policy makers should design urban greenness with a gender perspective.
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Affiliation(s)
| | - Lia Campos Suzman
- Environmental Science and Technology Institute (ICTA), Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Roser Maneja
- Forest Science and Technology Center of Catalonia, Ctra. de St. Llorenç de Morunys, km 2, 25280, Solsona, Spain
- Environment and Human Health Laboratory (EH2 Lab), Ctra. de St. Llorenç de Morunys, km 2, 25280, Solsona, Spain
- Geography Department, Autonomous University of Barcelona, Barcelona, Spain
| | - Albert Bach
- Forest Science and Technology Center of Catalonia, Ctra. de St. Llorenç de Morunys, km 2, 25280, Solsona, Spain
- Environment and Human Health Laboratory (EH2 Lab), Ctra. de St. Llorenç de Morunys, km 2, 25280, Solsona, Spain
| | - Oriol Marquet
- Geography Department, Autonomous University of Barcelona, Barcelona, Spain
| | - Isabelle Anguelovski
- Environmental Science and Technology Institute (ICTA), Universitat Autònoma de Barcelona, Barcelona, Spain
- ICREA, Institució Catalana de Recerca I Estudis Avançats, Barcelona, Spain
| | - Pablo Knobel
- Icahn School of Medicine at Mount Sinai, Department of Environmental Medicine and Public Health, 1 Gustave L. Levy Place, Box 1057, New York, NY, 10029, USA.
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Morton H, Basu T, Bose C, Reddy PH. Impact of Chronic Conditions and Dementia in Rural West Texas: A Healthy Aging Study. J Alzheimers Dis 2022; 87:33-49. [PMID: 35275552 DOI: 10.3233/jad-220084] [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: 11/15/2022]
Abstract
Alzheimer's disease (AD) is a devastating illness in elderly individuals, that currently has no known cure. Causal genetic factors only account for 1-2% of AD patients. However, other causal factors are still unknown for a majority of AD patients. Currently, multiple factors are implicated in late-onset AD, including unhealthy diet, physical inactivity, traumatic brain injury, chronic conditions, epigenetic factors, and environmental exposures. Although clinical symptoms of dementia are common to all races and ethnic groups, conditions that lead to dementia are different in terms of lifestyle, genetic profile, and socio-economic conditions. Increasing evidence also suggests that some elderly individuals age without cognitive impairments in their 60-90s as seen in rural West Texas, while some individuals progress with chronic conditions and cognitive impairments into their 60s. To understand these discriminations, we assessed current literature on demographic features of health in rural West Texas. This paper also outlines our initiated clinical study with a purpose of understanding the factors that allow some individuals to live without cognitive impairments at the age of 60-90 years, whereas others develop deficits in cognitive function around or above 60 years. Our ongoing study hopes to determine the factors that delay aging in some individuals by investigating various aspects including genetics, epigenetics, ethnicity, biology, culture, and lifestyle. This will be achieved by gathering information about participants' ethnographic profiles, cognitive assessments, blood-profiles, brain scans, and blood-based genomic analyses in relation to lifestyle. The outcomes of our study will provide insights into healthy aging in rural West Texas.
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Affiliation(s)
- Hallie Morton
- Department of Internal Medicine, Texas Tech University Health Sciences Center, Lubbock, TX, USA
| | - Tanisha Basu
- Department of Internal Medicine, Texas Tech University Health Sciences Center, Lubbock, TX, USA
| | - Chhanda Bose
- 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.,Neuroscience & Pharmacology, Texas Tech University Health Sciences Center, Lubbock, TX, USA.,Neurology, Departments of School of 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, USA.,Department of Speech, Language and Hearing Sciences, School Health Professions, Texas Tech University Health Sciences Center, Lubbock, TX, USA
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Healthy Immunity on Preventive Medicine for Combating COVID-19. Nutrients 2022; 14:nu14051004. [PMID: 35267980 PMCID: PMC8912522 DOI: 10.3390/nu14051004] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2022] [Revised: 02/22/2022] [Accepted: 02/25/2022] [Indexed: 02/06/2023] Open
Abstract
Immunomodulation is influenced by the consumption of nutrients, and healthy immunity is pivotal to defending an individual from a variety of pathogens. The immune system is a network of intricately regulated biological processes that is comprised of many organs, cellular structures, and signaling molecules. A balanced diet, rich in vitamins, minerals, and antioxidants, is key to a strengthened immune system and, thus, crucial to proper functioning of various physiological activities. Conversely, deficiencies of these micronutrients, involving impaired immunity, are linked to numerous health complications, along with a host of pathologies. Coronavirus disease 2019 (COVID-19) is a dangerous infectious disease caused by a β-form of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and its genomic variants, which enter host cells upon binding to the angiotensin converting enzyme 2 receptors, and is associated with substantial morbidities and mortalities globally. Patients afflicted with COVID-19 display asymptomatic to severe symptoms, occurrences of which are multifactorial and include diverse immune responses, sex and gender differences, aging, and underlying medical conditions. Geriatric populations, especially men in comparison to women, regardless of their states, are most vulnerable to severe COVID-19-associated infections and complications, with fatal outcomes. Advances in genomic and proteomic technologies help one understand molecular events, including host–pathogen interactions and pathogenesis of COVID-19 and, subsequently, have developed a variety of preventive measures urgently, ranging from mask wearing to vaccination to medication. Despite these approaches, no unique strategy is available today that can effectively prevent and/or treat this hostile disease. As a consequence, the maintenance of a boosted immune system could be considered a high priority of preventive medicine for combating COVID-19. Herein, we discuss the current level of understanding underlining the contribution of healthy immunity and its relevance to COVID-19 molecular pathogenesis, and potential therapeutic strategies, in the management of this devastating disease.
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Abstract
In October 2018, the Texas Tech University Health Sciences Center (TTUHSC) held its first annual Healthy Aging and Dementia Research Symposium. The symposium was conceived and organized by the TTUHSC Garrison Institute on Aging. Its overall objective was to bring together scientists, healthcare professionals, interns, graduate students, postdoctoral fellows, faculty members, and NIH officials in order to share research results on aging and dementia associated with Alzheimer's disease and to discuss possible lines of research that may be productive in reducing dementia associated with Alzheimer's disease and, ultimately, associated with other neurological diseases. Another objective of the symposium was to share information, through formal and informal presentations, on whether and how unmodifiable factors, such as aging, and modifiable lifestyle factors, such diet and physical activity, impact dementia specifically and other chronic and neurological diseases, including diabetes and Alzheimer's disease. Discussions of the relationship across aging, dementia, and chronic and neurological diseases, and of the impact of lifestyles on these diseases mainly focused on populations living in the rural areas of West Texas counties since these areas are known to have populations of extremely different lifestyles. This introduction gives background on research of dementia associated with Alzheimer's disease, on populations and lifestyles of persons in rural West Texas, and on lifestyle factors known to affect progression of dementia and neurological diseases.
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Affiliation(s)
- P Hemachandra Reddy
- Professor of Internal Medicine, Texas Tech University Health Sciences Center, Lubbock, TX, USA.,Neuroscience & Pharmacology, Texas Tech University Health Sciences Center, Lubbock, TX, USA.,Neurology, Departments of School of 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, USA.,Department of Speech, Language and Hearing Sciences, School Health Professions, Texas Tech University Health Sciences Center, Lubbock, TX, USA
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