Alison G M Brown1, Travis Hyams1,2, Alanna N Brown1,3, Holly Nicastro1, Charlotte A Pratt1. 1. Clinical Applications and Preventions Branch, Division of Cardiovascular Science, National Heart, Lung, and Blood Institute, Bethesda, MD, USA. 2. Department of Behavioral and Community Health, School of Public Health, University of Maryland, College Park, MD, USA. 3. Environmental and Health Sciences Program, Spelman College, Atlanta, GA, USA.
Abstract
BACKGROUND: Nutrition plays a major role in the prevention and treatment of cardiovascular and other chronic diseases; hence, nutrition research is a priority for the National Heart, Lung, and Blood Institute (NHLBI). The purpose of this analysis is to describe the scope of NHLBI-funded extramural nutrition research grants over the past decade and offer insights into future opportunities for nutrition research relevant to NHLBI's mission. METHODS: Data were extracted using the Research, Condition, and Disease Categorization spending categories from the publicly available NIH Research Portfolio Online Reporting Tool Expenditures and Results. New 2018 and 2019 grants were coded into categories and mapped to the 2016 NHLBI Strategic Vision priorities. RESULTS: Approximately 90% of nutrition research funds supported extramural grants, particularly through investigator-initiated R series grants (69.6%). Of these, 19.8% were classified as clinical trials. Consistent nutrition-related topics, including physical activity, weight loss, fatty acids, metabolic syndrome, childhood obesity, and other topics such as gut microbiota, arterial stiffness, sleep duration, and meal timing, emerged in 2014-2019. Mapping of the NHLBI Strategic Vision objectives revealed that 32% of newly funded grants focused on pathobiological mechanisms important to the onset and progression of heart, lung, blood, and sleep disorders, with opportunities including developing novel diagnostic and therapeutic strategies and clinical and implementation science research. DISCUSSION: The findings show the breadth of NHLBI-funded nutrition research and highlight potential research opportunities for nutrition scientists. Published by Oxford University Press on behalf of the American Society for Nutrition 2021.
BACKGROUND: Nutrition plays a major role in the prevention and treatment of cardiovascular and other chronic diseases; hence, nutrition research is a priority for the National Heart, Lung, and Blood Institute (NHLBI). The purpose of this analysis is to describe the scope of NHLBI-funded extramural nutrition research grants over the past decade and offer insights into future opportunities for nutrition research relevant to NHLBI's mission. METHODS: Data were extracted using the Research, Condition, and Disease Categorization spending categories from the publicly available NIH Research Portfolio Online Reporting Tool Expenditures and Results. New 2018 and 2019 grants were coded into categories and mapped to the 2016 NHLBI Strategic Vision priorities. RESULTS: Approximately 90% of nutrition research funds supported extramural grants, particularly through investigator-initiated R series grants (69.6%). Of these, 19.8% were classified as clinical trials. Consistent nutrition-related topics, including physical activity, weight loss, fatty acids, metabolic syndrome, childhood obesity, and other topics such as gut microbiota, arterial stiffness, sleep duration, and meal timing, emerged in 2014-2019. Mapping of the NHLBI Strategic Vision objectives revealed that 32% of newly funded grants focused on pathobiological mechanisms important to the onset and progression of heart, lung, blood, and sleep disorders, with opportunities including developing novel diagnostic and therapeutic strategies and clinical and implementation science research. DISCUSSION: The findings show the breadth of NHLBI-funded nutrition research and highlight potential research opportunities for nutrition scientists. Published by Oxford University Press on behalf of the American Society for Nutrition 2021.
Entities:
Keywords:
Strategic Vision; extramural research; grants; nutrition research; priorities; research support
Authors: Sarah D Ohlhorst; Robert Russell; Dennis Bier; David M Klurfeld; Zhaoping Li; Jonathan R Mein; John Milner; A Catharine Ross; Patrick Stover; Emily Konopka Journal: Adv Nutr Date: 2013-09-01 Impact factor: 8.701