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Full-Text Articles in Medicine and Health Sciences
Anthocyanins: Molecular Aspects On Their Neuroprotective Activity, César A Zaa, Álvaro J Marcelo, Zhiqiang An, José L Medina-Franco, Marco A Velasco-Velázquez
Anthocyanins: Molecular Aspects On Their Neuroprotective Activity, César A Zaa, Álvaro J Marcelo, Zhiqiang An, José L Medina-Franco, Marco A Velasco-Velázquez
Student and Faculty Publications
Anthocyanins are a type of flavonoids that give plants and fruits their vibrant colors. They are known for their potent antioxidant properties and have been linked to various health benefits. Upon consumption, anthocyanins are quickly absorbed and can penetrate the blood-brain barrier (BBB). Research based on population studies suggests that including anthocyanin-rich sources in the diet lower the risk of neurodegenerative diseases. Anthocyanins exhibit neuroprotective effects that could potentially alleviate symptoms associated with such diseases. In this review, we compiled and discussed a large body of evidence supporting the neuroprotective role of anthocyanins. Our examination encompasses human studies, animal models, …
High-Fat Diet, But Not Duration Of Lactation, Increases Mammary Gland Lymphatic Vessel Function And Subsequent Growth Of Inflammatory Breast Cancer Cells, Wintana Balema, Janelle Morton, Richard A Larson, Li Li, Fred Christian Velasquez, Natalie W Fowlkes, Savitri Krishnamurthy, Bisrat G Debeb, Eva Sevick-Muraca, Wendy A Woodward
High-Fat Diet, But Not Duration Of Lactation, Increases Mammary Gland Lymphatic Vessel Function And Subsequent Growth Of Inflammatory Breast Cancer Cells, Wintana Balema, Janelle Morton, Richard A Larson, Li Li, Fred Christian Velasquez, Natalie W Fowlkes, Savitri Krishnamurthy, Bisrat G Debeb, Eva Sevick-Muraca, Wendy A Woodward
Student and Faculty Publications
Inflammatory breast cancer (IBC) presents as rapid-onset swelling and breast skin changes caused by tumor emboli in the breast and breast skin lymphatics. IBC has been linked with obesity and duration of breastfeeding, but how these factors affect IBC tumor progression is not clear. We modeled the simultaneous effects of diet and weaning in mice on in vivo lymphatic function; on IBC tumor growth; and on aspects of the mammary gland microenvironment before and after IBC (SUM149) xenograft inoculation. We hypothesized that weaning status and diet would have synergistic effects on lymphatic function and the breast microenvironment to enhance IBC …
Effects Of A School-Based Gardening, Cooking, And Nutrition Cluster Randomized Controlled Trial On Unprocessed And Ultra-Processed Food Consumption, Matthew R Jeans, Matthew J Landry, Sarvenaz Vandyousefi, Erin A Hudson, Marissa Burgermaster, Molly S Bray, Joya Chandra, Jaimie N Davis
Effects Of A School-Based Gardening, Cooking, And Nutrition Cluster Randomized Controlled Trial On Unprocessed And Ultra-Processed Food Consumption, Matthew R Jeans, Matthew J Landry, Sarvenaz Vandyousefi, Erin A Hudson, Marissa Burgermaster, Molly S Bray, Joya Chandra, Jaimie N Davis
Student and Faculty Publications
BACKGROUND: School-based gardening and nutrition education interventions report improvements in dietary intake, notably through fruit and vegetables. However, gardening, cooking, and nutrition randomized controlled trials are limited in evaluating dietary quality, and none have examined processed food consumption to date.
OBJECTIVES: The study examined the effects of Texas Sprouts (TX Sprouts), a gardening, cooking, and nutrition education intervention, compared with control on unprocessed and ultra-processed food (UPF) consumption in predominately low-income Hispanic children.
METHODS: TX Sprouts was a school-based cluster randomized controlled trial that consisted of 16 elementary schools randomly assigned to either the TX Sprouts intervention (n = 8 …
Higher Overall Intakes Are The Defining Feature Of Dietary Intakes In Nafld And Compared To The General Population, Catherine Properzi, Leon A. Adams, Johnny Lo, Jill L. Sherriff, Gary P. Jeffrey, Therese A. O’Sullivan
Higher Overall Intakes Are The Defining Feature Of Dietary Intakes In Nafld And Compared To The General Population, Catherine Properzi, Leon A. Adams, Johnny Lo, Jill L. Sherriff, Gary P. Jeffrey, Therese A. O’Sullivan
Research outputs 2022 to 2026
We aimed to compare the dietary intakes of Australian patients with non-alcoholic fatty liver disease (NAFLD) to general Australian population intake data and determine whether the intake of any nutrient or food group was able to predict the degree of steatosis. Dietary data from fifty adult patients with NAFLD were compared to intake data from the Australian Health Survey for energy, macronutrients, fat sub-types, alcohol, iron, folate, sugar, fibre, sodium and caffeine. Linear regression models adjusting for potential confounders (age, sex, physical activity and body mass index) were used to examine predictive relationships between hepatic steatosis (quantified via magnetic resonance …
How Can Consuming A Plant-Based Diet Reduce The Risk Of Cardiovascular Disease In Postmenopausal Women?, Rebecca Stack
How Can Consuming A Plant-Based Diet Reduce The Risk Of Cardiovascular Disease In Postmenopausal Women?, Rebecca Stack
Honors Program Theses and Projects
Despite the fact that women suffer higher rates of cardiovascular events after menopause, there exists a significant underrepresentation of women—especially postmenopausal women—in cardiovascular clinical trials to date. Fortunately, current evidence reveals that cardiovascular events in the general population are largely preventable through modifiable lifestyle factors, with dietary intervention being one of the most important (Amiri et al., 2022). As the impact of whole-diet interventions on cardiovascular risk factors is further explored, it has been determined that a plant-based dietary pattern may favorably influence the prevention of cardiovascular events in postmenopausal women (Barańska et al., 2021). Evidence also reveals that certain …
Fruit And Vegetable Intake And Home Nutrition Environment Among Low-Income Minority Households With Elementary-Aged Children, Brittni Naylor Metoyer, Ru-Jye Chuang, Minjae Lee, Christine Markham, Eric L Brown, Maha Almohamad, Jayna M Dave, Shreela V Sharma
Fruit And Vegetable Intake And Home Nutrition Environment Among Low-Income Minority Households With Elementary-Aged Children, Brittni Naylor Metoyer, Ru-Jye Chuang, Minjae Lee, Christine Markham, Eric L Brown, Maha Almohamad, Jayna M Dave, Shreela V Sharma
Student and Faculty Publications
Racial/ethnic and socioeconomic differences were shown to have an influence on child fruit and vegetable intake. This study examined the associations between parent and child fruit and vegetable intake and the home nutrition environment among Hispanic/Latino and African American families. Through a cross-sectional study design, self-reported surveys (
Dietary Intake Of Total, Heme And Non-Heme Iron And The Risk Of Colorectal Cancer In A European Prospective Cohort Study, Elom K Aglago, Amanda J Cross, Elio Riboli, Veronika Fedirko, David J Hughes, Agnes Fournier, Paula Jakszyn, Heinz Freisling, Marc J Gunter, Christina C Dahm, Kim Overvad, Anne Tjønneland, Cecilie Kyrø, Marie-Christine Boutron-Ruault, Joseph A Rothwell, Gianluca Severi, Verena Katzke, Bernard Srour, Matthias B Schulze, Clemens Wittenbecher, Domenico Palli, Sabina Sieri, Fabrizio Pasanisi, Rosario Tumino, Fulvio Ricceri, Bas Bueno-De-Mesquita, Jeroen W G Derksen, Guri Skeie, Torill Enget Jensen, Marko Lukic, Maria-Jose Sánchez, Pilar Amiano, Sandra Colorado-Yohar, Aurelio Barricarte, Ulrika Ericson, Bethany Van Guelpen, Keren Papier, Anika Knuppel, Corinne Casagrande, Inge Huybrechts, Alicia K Heath, Konstantinos K Tsilidis, Mazda Jenab
Dietary Intake Of Total, Heme And Non-Heme Iron And The Risk Of Colorectal Cancer In A European Prospective Cohort Study, Elom K Aglago, Amanda J Cross, Elio Riboli, Veronika Fedirko, David J Hughes, Agnes Fournier, Paula Jakszyn, Heinz Freisling, Marc J Gunter, Christina C Dahm, Kim Overvad, Anne Tjønneland, Cecilie Kyrø, Marie-Christine Boutron-Ruault, Joseph A Rothwell, Gianluca Severi, Verena Katzke, Bernard Srour, Matthias B Schulze, Clemens Wittenbecher, Domenico Palli, Sabina Sieri, Fabrizio Pasanisi, Rosario Tumino, Fulvio Ricceri, Bas Bueno-De-Mesquita, Jeroen W G Derksen, Guri Skeie, Torill Enget Jensen, Marko Lukic, Maria-Jose Sánchez, Pilar Amiano, Sandra Colorado-Yohar, Aurelio Barricarte, Ulrika Ericson, Bethany Van Guelpen, Keren Papier, Anika Knuppel, Corinne Casagrande, Inge Huybrechts, Alicia K Heath, Konstantinos K Tsilidis, Mazda Jenab
Student and Faculty Publications
BACKGROUND: Iron is an essential micronutrient with differing intake patterns and metabolism between men and women. Epidemiologic evidence on the association of dietary iron and its heme and non-heme components with colorectal cancer (CRC) development is inconclusive.
METHODS: We examined baseline dietary questionnaire-assessed intakes of total, heme, and non-heme iron and CRC risk in the EPIC cohort. Sex-specific multivariable-adjusted hazard ratios (HRs) and 95% confidence intervals (CIs) were computed using Cox regression. We modelled substitution of a 1 mg/day of heme iron intake with non-heme iron using the leave one-out method.
RESULTS: Of 450,105 participants (318,680 women) followed for 14.2 …
Diet, Physical Activity, And Stress Among Wheelchair Users With Multiple Sclerosis: Examining Individual And Co-Occurring Behavioral Risk Factors, Stephanie L Silveira, Brenda Jeng, Gary Cutter, Robert W Motl
Diet, Physical Activity, And Stress Among Wheelchair Users With Multiple Sclerosis: Examining Individual And Co-Occurring Behavioral Risk Factors, Stephanie L Silveira, Brenda Jeng, Gary Cutter, Robert W Motl
Student and Faculty Publications
OBJECTIVE: This study examined individual and co-occurring behavioral risk factors (diet, exercise, and stress) in wheelchair users with multiple sclerosis (MS) and potential association with MS symptoms (ie, fatigue, depression, anxiety, pain, sleep, and health-related quality of life [HRQOL]).
DESIGN: Survey.
SETTING: General Community.
PARTICIPANTS: One hundred twenty-three wheelchair users with MS completed this study (N=123).
INTERVENTIONS: Not applicable.
MAIN OUTCOME MEASURES: Participants were mailed instructions for accessing online questionnaires (demographic and clinical characteristics, Godin Leisure-Time Exercise Questionnaire, Perceived Stress Scale, Automated Self-Administered 24-Hour Dietary Assessment Tool, and MS symptoms).
RESULTS: Standard cut-points were used to categorize behavioral risk factors …
Plasma Metabolites Associated With Cognitive Function Across Race/Ethnicities Affirming The Importance Of Healthy Nutrition, Einat Granot-Hershkovitz, Shan He, Jan Bressler, Bing Yu, Wassim Tarraf, Casey M Rebholz, Jianwen Cai, Queenie Chan, Tanya P Garcia, Thomas Mosley, Bruce S Kristal, Charles Decarli, Myriam Fornage, Guo-Chong Chen, Qibin Qi, Robert Kaplan, Hector M González, Tamar Sofer
Plasma Metabolites Associated With Cognitive Function Across Race/Ethnicities Affirming The Importance Of Healthy Nutrition, Einat Granot-Hershkovitz, Shan He, Jan Bressler, Bing Yu, Wassim Tarraf, Casey M Rebholz, Jianwen Cai, Queenie Chan, Tanya P Garcia, Thomas Mosley, Bruce S Kristal, Charles Decarli, Myriam Fornage, Guo-Chong Chen, Qibin Qi, Robert Kaplan, Hector M González, Tamar Sofer
Student and Faculty Publications
INTRODUCTION: We studied the replication and generalization of previously identified metabolites potentially associated with global cognitive function in multiple race/ethnicities and assessed the contribution of diet to these associations.
METHODS: We tested metabolite-cognitive function associations in U.S.A. Hispanic/Latino adults (n = 2222) from the Community Health Study/ Study of Latinos (HCHS/SOL) and in European (n = 1365) and African (n = 478) Americans from the Atherosclerosis Risk In Communities (ARIC) Study. We applied Mendelian Randomization (MR) analyses to assess causal associations between the metabolites and cognitive function and between Mediterranean diet and cognitive function.
RESULTS: Six metabolites were consistently associated …
Clinical Outcomes Of A Large-Scale, Partnership-Based Regional Food Prescription Program: Results Of A Quasi-Experimental Study, Nalini Ranjit, Jennifer N Aiyer, Jack D Toups, Esther Liew, Kenia Way, Henry Shelton Brown, John Wesley Mcwhorter, Shreela V Sharma
Clinical Outcomes Of A Large-Scale, Partnership-Based Regional Food Prescription Program: Results Of A Quasi-Experimental Study, Nalini Ranjit, Jennifer N Aiyer, Jack D Toups, Esther Liew, Kenia Way, Henry Shelton Brown, John Wesley Mcwhorter, Shreela V Sharma
Student and Faculty Publications
BACKGROUND: Food prescription programs are gaining interest from funders, policy makers, and healthcare payers as a way to provide value-based care. A small body of research suggests that such programs effectively impact health outcomes; however, the quality of existing studies is variable, and most studies use small samples. This study attempts to address these gaps by utilizing a quasi-experimental design with non-equivalent controls, to evaluate clinical outcomes among participants enrolled in a food prescription program implemented at scale.
METHODS: We completed a secondary analysis of participant enrollment and utilization data collected between May 2018 and March 2021, by the Houston …
Development Of A Scoring Tool For Australian Rural Food Retail Environments, Tracy L. Schumacher, Carissa A. Alderton, Leanne J. Brown, Susan Heaney, Laura Alston, Katherine Kent, Stephanie L. Godrich
Development Of A Scoring Tool For Australian Rural Food Retail Environments, Tracy L. Schumacher, Carissa A. Alderton, Leanne J. Brown, Susan Heaney, Laura Alston, Katherine Kent, Stephanie L. Godrich
Research outputs 2022 to 2026
Current tools scoring the healthiness of food retail outlets do not reflect outlets found in rural locations. This study aimed to adapt pre-existing Australian scoring tools to represent non-metropolitan areas. Rural nutrition experts were identified, and a modified Delphi technique was used to adapt two pre-existing, food-scoring tools in five iterative stages. Stages included identifying all relevant outlets, providing a description and score for each, ensuring consistency between outlet scores and pre-existing, metro-centric tools, and providing instructions for correct use. Six rural nutrition experts were identified and engaged in the modified Delphi technique. The final tool consisted of 12 categories …