Luke R. Howard
Affiliation confirmed via AI analysis of OpenAlex, ORCID, and web sources.
Assistant Professor Entrepreneurial Clinic - Law
Also affiliated: Pennington Biomedical Research Center (2008); Louisiana State University System (2008); Arkansas Children's Hospital (2003); United States Department of Agriculture (2008–2009); Louisiana State University Agricultural Center (2008); Jordan University of Science and Technology (2005); Texas A&M University System (1994–1996); University of Arkansas System (2008–2021); Howard College (1997); Western Human Nutrition Research Center (2003); Centro de Edafología y Biología Aplicada del Segura (2005); Indiana University Bloomington (2024); Arkansas Children's Nutrition Center (2003–2009); University of Missouri (1995); Albany Medical Center Hospital (1979); University of Gothenburg (1979); Texas A&M University (1993–1999)
Faculty Researcher
Research Areas
Biomedical Subjects
Links
Biography and Research Information
OverviewAI-generated summary
Luke R. Howard's research focuses on the chemical composition and health benefits of berries and other plant-based compounds. His work investigates the phytochemical content of various berries, including blueberries, blackberries, and black raspberries, and their potential effects on cell models of inflammation and oxidative stress. Howard has also explored the volatile compounds in berries, their biosynthesis, and their impact on bioavailability and health. His research extends to agricultural applications, including a role as Co-PI on an NSF grant focused on creating a workforce pipeline for agriculture drone operators and remote sensing technicians.
His publications examine the antiproliferative effects of berry extracts on cancer cells, the influence of harvest time and fruit firmness on berry quality attributes, and the polyphenolic profiles of wild berries. Howard also investigates the impact of agricultural practices, such as sulfite levels and yeast inoculations, on fermentation processes in grapes. He leads a research group and collaborates with multiple researchers at the University of Arkansas at Fayetteville, including Renee T. Threlfall, Sun‐Ok Lee, John R. Clark, and Margaret Worthington.
Metrics
- h-index: 58
- Publications: 198
- Citations: 13,968
Selected Publications
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Phenolic Metabolite Profiling in Children's Plasma and Urine Following Short-Term Supplementation With Wild Blueberry Powder (2024)
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Monitoring effects on anthocyanins, non-anthocyanin phenolics and ORACFL values of Colombian bilberry (V. meridionale Swartz) during pulping and thermal operations (2024)
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Effects of black raspberry, blueberry, and blackberry volatile extracts on intestinal barrier dysfunction and inflammation in a Caco-2/RAW264.7 cells co-culture model (2024)
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Polyphenolic profiles of a variety of wild berries from the Pacific Northwest region of North America (2023)
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Identifying Unique Quality Attributes of Arkansas-Grown Fresh-Market Blackberries (2023)
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Chemical Composition of Volatile Extracts from Black Raspberries, Blueberries, and Blackberries and Their Antiproliferative Effect on A549 Non-Small-Cell Lung Cancer Cells (2022)
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Phenolics and Volatiles in Arkansas Fresh-Market Blackberries (<i>Rubus</i> subgenus <i>Rubus</i> Watson) (2022)
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Volatiles in Berries: Biosynthesis, Composition, Bioavailability, and Health Benefits (2022)
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Wild-Blueberry Volatile and Phenolic Fractions Mitigate LPS-Induced Inflammatory Responses in Whole Blood of Children (2022)
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Chemical Composition of Volatile Extracts From Blackberries, Black Raspberries, and Blueberries and Their Apoptotic Effect on A549 Non-Small-Cell Lung Cancer Cells (2022)
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Glutathione S-transferase: a candidate gene for berry color in muscadine grapes ( <i>Vitis rotundifoli</i> <i>a</i> ) (2022)
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Blackberry phenolic and volatile extracts inhibit cytokine secretion in LPS-inflamed RAW264.7 cells (2021)
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The Effects of Blueberry Phytochemicals on Cell Models of Inflammation and Oxidative Stress (2021)
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Impact of Inactivated Yeast Foliar Spray on Chambourcin (<i>Vitis</i> Hybrid) Wine Grapes (2021)
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Protective Effects of Berry Volatiles on Lipopolysaccharide-Induced Acute Lung Injury in Human A549 Cells (2021)
Federal Grants 1 $279,924 total
Creating a Workforce Pipeline of Agriculture Drone Operators and Remote Sensing Technicians
Collaboration Network
Top Collaborators
- Chemical Composition of Volatile Extracts from Black Raspberries, Blueberries, and Blackberries and Their Antiproliferative Effect on A549 Non-Small-Cell Lung Cancer Cells
- Polyphenolic profiles of a variety of wild berries from the Pacific Northwest region of North America
- Blackberry phenolic and volatile extracts inhibit cytokine secretion in LPS-inflamed RAW264.7 cells
- Phenolics and Volatiles in Arkansas Fresh-Market Blackberries (<i>Rubus</i> subgenus <i>Rubus</i> Watson)
- Identifying Unique Quality Attributes of Arkansas-Grown Fresh-Market Blackberries
Showing 5 of 9 shared publications
- Fungal Diversity and Dynamics during Grape Wine Fermentations with Different Sulfite Levels and Yeast Inoculations
- Glutathione S-transferase: a candidate gene for berry color in muscadine grapes ( <i>Vitis rotundifoli</i> <i>a</i> )
- Phenolics and Volatiles in Arkansas Fresh-Market Blackberries (<i>Rubus</i> subgenus <i>Rubus</i> Watson)
- Identifying Unique Quality Attributes of Arkansas-Grown Fresh-Market Blackberries
- Impact of Inactivated Yeast Foliar Spray on Chambourcin (<i>Vitis</i> Hybrid) Wine Grapes
Showing 5 of 6 shared publications
- Volatiles in Berries: Biosynthesis, Composition, Bioavailability, and Health Benefits
- Chemical Composition of Volatile Extracts from Black Raspberries, Blueberries, and Blackberries and Their Antiproliferative Effect on A549 Non-Small-Cell Lung Cancer Cells
- Blackberry phenolic and volatile extracts inhibit cytokine secretion in LPS-inflamed RAW264.7 cells
- Chemical Composition of Volatile Extracts From Blackberries, Black Raspberries, and Blueberries and Their Apoptotic Effect on A549 Non-Small-Cell Lung Cancer Cells
- Effects of black raspberry, blueberry, and blackberry volatile extracts on intestinal barrier dysfunction and inflammation in a Caco-2/RAW264.7 cells co-culture model
Showing 5 of 6 shared publications
- Volatiles in Berries: Biosynthesis, Composition, Bioavailability, and Health Benefits
- Chemical Composition of Volatile Extracts from Black Raspberries, Blueberries, and Blackberries and Their Antiproliferative Effect on A549 Non-Small-Cell Lung Cancer Cells
- Blackberry phenolic and volatile extracts inhibit cytokine secretion in LPS-inflamed RAW264.7 cells
- Chemical Composition of Volatile Extracts From Blackberries, Black Raspberries, and Blueberries and Their Apoptotic Effect on A549 Non-Small-Cell Lung Cancer Cells
- Effects of black raspberry, blueberry, and blackberry volatile extracts on intestinal barrier dysfunction and inflammation in a Caco-2/RAW264.7 cells co-culture model
Showing 5 of 6 shared publications
- Glutathione S-transferase: a candidate gene for berry color in muscadine grapes ( <i>Vitis rotundifoli</i> <i>a</i> )
- Phenolics and Volatiles in Arkansas Fresh-Market Blackberries (<i>Rubus</i> subgenus <i>Rubus</i> Watson)
- Identifying Unique Quality Attributes of Arkansas-Grown Fresh-Market Blackberries
- Investigating the Winemaking Potential of Enchantment, a New <i>Vitis</i> Hybrid Teinturier Cultivar
- The Effects of Blueberry Phytochemicals on Cell Models of Inflammation and Oxidative Stress
- Wild-Blueberry Volatile and Phenolic Fractions Mitigate LPS-Induced Inflammatory Responses in Whole Blood of Children
- Phenolic Metabolite Profiling in Children's Plasma and Urine Following Short-Term Supplementation With Wild Blueberry Powder
- Glutathione S-transferase: a candidate gene for berry color in muscadine grapes ( <i>Vitis rotundifoli</i> <i>a</i> )
- Phenolics and Volatiles in Arkansas Fresh-Market Blackberries (<i>Rubus</i> subgenus <i>Rubus</i> Watson)
- Identifying Unique Quality Attributes of Arkansas-Grown Fresh-Market Blackberries
- Impact of Inactivated Yeast Foliar Spray on Chambourcin (<i>Vitis</i> Hybrid) Wine Grapes
- Investigating the Winemaking Potential of Enchantment, a New <i>Vitis</i> Hybrid Teinturier Cultivar
- Fungal Diversity and Dynamics during Grape Wine Fermentations with Different Sulfite Levels and Yeast Inoculations
- Polyphenolic profiles of a variety of wild berries from the Pacific Northwest region of North America
- Fungal Diversity and Dynamics during Grape Wine Fermentations with Different Sulfite Levels and Yeast Inoculations
- Blackberry phenolic and volatile extracts inhibit cytokine secretion in LPS-inflamed RAW264.7 cells
- The Effects of Blueberry Phytochemicals on Cell Models of Inflammation and Oxidative Stress
- Phenolic Metabolite Profiling in Children's Plasma and Urine Following Short-Term Supplementation With Wild Blueberry Powder
- Blackberry phenolic and volatile extracts inhibit cytokine secretion in LPS-inflamed RAW264.7 cells
- Phenolics and Volatiles in Arkansas Fresh-Market Blackberries (<i>Rubus</i> subgenus <i>Rubus</i> Watson)
- Blackberry phenolic and volatile extracts inhibit cytokine secretion in LPS-inflamed RAW264.7 cells
- Phenolics and Volatiles in Arkansas Fresh-Market Blackberries (<i>Rubus</i> subgenus <i>Rubus</i> Watson)
- Wild-Blueberry Volatile and Phenolic Fractions Mitigate LPS-Induced Inflammatory Responses in Whole Blood of Children
- Phenolic Metabolite Profiling in Children's Plasma and Urine Following Short-Term Supplementation With Wild Blueberry Powder
- Investigating the Winemaking Potential of Enchantment, a New <i>Vitis</i> Hybrid Teinturier Cultivar
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