John A. Shepherd Department of Epidemiology University of Hawaii Cancer Center Biography Publications Institution JoVE Articles John A. Shepherd has not added a biography. If you are John A. Shepherd and would like to personalize this page please email our Author Liaison for assistance. Publications Author Correction: Trans-ancestral Genome-wide Association Study of Longitudinal Pubertal Height Growth and Shared Heritability with Adult Health Outcomes Genome Biology. May, 2024 | Pubmed ID: 38773652 Time-specific Impact of Trace Metals on Breast Density of Adolescent Girls in Santiago, Chile International Journal of Cancer. Apr, 2024 | Pubmed ID: 38567797 The DIRAC Framework: Geometric Structure Underlies Roles of and in Combining Classifiers Patterns (New York, N.Y.). Mar, 2024 | Pubmed ID: 38487799 Performance of Progressive Generations of GPT on an Exam Designed for Certifying Physicians As Certified Clinical Densitometrists Journal of Clinical Densitometry : the Official Journal of the International Society for Clinical Densitometry. 2024 | Pubmed ID: 38401238 Generative Deep Learning Furthers the Understanding of Local Distributions of Fat and Muscle on Body Shape and Health Using 3D Surface Scans Communications Medicine. Jan, 2024 | Pubmed ID: 38287144 The Associations Between Intakes of One-Carbon Metabolism-Related Vitamins and Breast Density Among Young Women Cancer Epidemiology, Biomarkers & Prevention : a Publication of the American Association for Cancer Research, Cosponsored by the American Society of Preventive Oncology. Apr, 2024 | Pubmed ID: 38270539 Dietary Intake and Visceral Adiposity in Older Adults: The Multiethnic Cohort Adiposity Phenotype Study Obesity Science & Practice. Feb, 2024 | Pubmed ID: 38259353 Trans-ancestral Genome-wide Association Study of Longitudinal Pubertal Height Growth and Shared Heritability with Adult Health Outcomes Genome Biology. Jan, 2024 | Pubmed ID: 38229171 Predictors of Visceral and Subcutaneous Adipose Tissue and Muscle Density: The ShapeUp! Kids Study Nutrition, Metabolism, and Cardiovascular Diseases : NMCD. Mar, 2024 | Pubmed ID: 38218711 Development and Validation of a Rapid Multicompartment Body Composition Model Using 3-dimensional Optical Imaging and Bioelectrical Impedance Analysis Clinical Nutrition (Edinburgh, Scotland). Feb, 2024 | Pubmed ID: 38142479 Advances in Digital Anthropometric Body Composition Assessment: Neural Network Algorithm Prediction of Appendicular Lean Mass European Journal of Clinical Nutrition. May, 2024 | Pubmed ID: 38142263 Accuracy and Precision of Multiple Body Composition Methods and Associations with Muscle Strength in Athletes of Varying Hydration: The Da Kine Study Clinical Nutrition (Edinburgh, Scotland). Jan, 2024 | Pubmed ID: 38104490 Equations for Smartphone Prediction of Adiposity and Appendicular Lean Mass in Youth Soccer Players Scientific Reports. Nov, 2023 | Pubmed ID: 38007571 Visceral Adipose Tissue Reference Data Computed for GE HealthCare DXA from the National Health and Nutrition Examination Survey Data Set Obesity (Silver Spring, Md.). Dec, 2023 | Pubmed ID: 37795576 Standardization of Dual-energy X-ray Visceral Adipose Tissue Measures for Comparison Across Clinical Imaging Systems Obesity (Silver Spring, Md.). Dec, 2023 | Pubmed ID: 37789584 Automated Body Composition Estimation from Device-agnostic 3D Optical Scans in Pediatric Populations Clinical Nutrition (Edinburgh, Scotland). Sep, 2023 | Pubmed ID: 37481870 Accuracy and Precision of 3-dimensional Optical Imaging for Body Composition by Age, BMI, and Ethnicity The American Journal of Clinical Nutrition. Sep, 2023 | Pubmed ID: 37474106 Positions of The International Society for Clinical Densitometry and Their Etiology: A Scoping Review Journal of Clinical Densitometry : the Official Journal of the International Society for Clinical Densitometry. 2023 | Pubmed ID: 37127451 Smartphone Prediction of Skeletal Muscle Mass: Model Development and Validation in Adults The American Journal of Clinical Nutrition. Apr, 2023 | Pubmed ID: 36822238 Monitoring Body Composition Change for Intervention Studies with Advancing 3D Optical Imaging Technology in Comparison to Dual-energy X-ray Absorptiometry The American Journal of Clinical Nutrition. Apr, 2023 | Pubmed ID: 36796647 Variability in Urinary Phthalates, Phenols, and Parabens Across Childhood and Relation to Adolescent Breast Composition in Chilean Girls Environment International. Dec, 2022 | Pubmed ID: 36302292 A Comparison of Various Methods for Measuring Breast Density and Breast Tissue Composition in Adolescent Girls and Women Scientific Reports. Aug, 2022 | Pubmed ID: 35941279 Next-generation Smart Watches to Estimate Whole-body Composition Using Bioimpedance Analysis: Accuracy and Precision in a Diverse, Multiethnic Sample The American Journal of Clinical Nutrition. Nov, 2022 | Pubmed ID: 35883219 A Device-agnostic Shape Model for Automated Body Composition Estimates from 3D Optical Scans Medical Physics. Oct, 2022 | Pubmed ID: 35837761 Digital Anthropometry for Body Circumference Measurements: European Phenotypic Variations Throughout the Decades Journal of Personalized Medicine. May, 2022 | Pubmed ID: 35743690 Habitual Phytoestrogen Intake Is Associated with Breast Composition in Girls at 2 Years After Menarche Onset Cancer Epidemiology, Biomarkers & Prevention : a Publication of the American Association for Cancer Research, Cosponsored by the American Society of Preventive Oncology. Jul, 2022 | Pubmed ID: 35477112 What Is a ? Nutrients. Apr, 2022 | Pubmed ID: 35406138 Subcutaneous and Visceral Fat Assessment by DXA and MRI in Older Adults and Children Obesity (Silver Spring, Md.). Apr, 2022 | Pubmed ID: 35253409 Ranks Underlie Outcome of Combining Classifiers: Quantitative Roles for and Patterns (New York, N.Y.). Feb, 2022 | Pubmed ID: 35199065 Associations of the Dietary Inflammatory Index with Total Adiposity and Ectopic Fat Through the Gut Microbiota, LPS, and C-reactive Protein in the Multiethnic Cohort-Adiposity Phenotype Study The American Journal of Clinical Nutrition. May, 2022 | Pubmed ID: 34871345 The Gut Microbiome Is Associated with Circulating Dietary Biomarkers of Fruit and Vegetable Intake in a Multiethnic Cohort Journal of the Academy of Nutrition and Dietetics. Jan, 2022 | Pubmed ID: 34226163 Body Fat Distribution, Glucose Metabolism, and Diabetes Status Among Older Adults: The Multiethnic Cohort Adiposity Phenotype Study Journal of Epidemiology. Jul, 2022 | Pubmed ID: 33642515 Dual-energy Three-compartment Breast Imaging for Compositional Biomarkers to Improve Detection of Malignant Lesions Communications Medicine. 2021 | Pubmed ID: 35602210 Diet and Liver Adiposity in Older Adults: The Multiethnic Cohort Adiposity Phenotype Study The Journal of Nutrition. Nov, 2021 | Pubmed ID: 34590125 Associations of the Gut Microbiome with Hepatic Adiposity in the Multiethnic Cohort Adiposity Phenotype Study Gut Microbes. 2021 | Pubmed ID: 34491886 Deep Learning Predicts Interval and Screening-detected Cancer from Screening Mammograms: A Case-Case-Control Study in 6369 Women Radiology. Dec, 2021 | Pubmed ID: 34491131 Biomarker-based Visceral Adiposity Score and Incident Type 2 Diabetes in the Multiethnic Cohort Annals of Epidemiology. Nov, 2021 | Pubmed ID: 34298074 Metabolic Syndrome Screening Using Visceral Adipose Tissue (VAT) from Opportunistic MRI Locations in a Multi-ethnic Population Obesity Research & Clinical Practice. 2021 | Pubmed ID: 34024755 Predictors of Liver Fat Among Children and Adolescents from Five Different Ethnic Groups Obesity Science & Practice. Feb, 2021 | Pubmed ID: 33680492 Genome-wide Association Study Implicates Novel Loci and Reveals Candidate Effector Genes for Longitudinal Pediatric Bone Accrual Genome Biology. Jan, 2021 | Pubmed ID: 33397451 Diet Quality and Visceral Adiposity Among a Multiethnic Population of Young, Middle, and Older Aged Adults Current Developments in Nutrition. Jun, 2020 | Pubmed ID: 33959689 Predicting 3D Body Shape and Body Composition from Conventional 2D Photography Medical Physics. Dec, 2020 | Pubmed ID: 32978970 Myosteatosis in the Context of Skeletal Muscle Function Deficit: An Interdisciplinary Workshop at the National Institute on Aging Frontiers in Physiology. 2020 | Pubmed ID: 32903666 Stiff Stroma Increases Breast Cancer Risk by Inducing the Oncogene ZNF217 The Journal of Clinical Investigation. 11, 2020 | Pubmed ID: 32721948 Body Composition Measurements from Birth Through 5 Years: Challenges, Gaps, and Existing & Emerging Technologies-A National Institutes of Health Workshop Obesity Reviews : an Official Journal of the International Association for the Study of Obesity. Aug, 2020 | Pubmed ID: 32314544 Novel Body Fat Estimation Using Machine Learning and 3-dimensional Optical Imaging European Journal of Clinical Nutrition. May, 2020 | Pubmed ID: 32203233 Circulating Biomarker Score for Visceral Fat and Risks of Incident Colorectal and Postmenopausal Breast Cancer: The Multiethnic Cohort Adiposity Phenotype Study Cancer Epidemiology, Biomarkers & Prevention : a Publication of the American Association for Cancer Research, Cosponsored by the American Society of Preventive Oncology. May, 2020 | Pubmed ID: 32132150 Associations of Plasma Trimethylamine N-oxide, Choline, Carnitine, and Betaine with Inflammatory and Cardiometabolic Risk Biomarkers and the Fecal Microbiome in the Multiethnic Cohort Adiposity Phenotype Study The American Journal of Clinical Nutrition. Jun, 2020 | Pubmed ID: 32055828 Differences in the Association of Diet Quality with Body Fat Distribution Between Men and Women European Journal of Clinical Nutrition. Oct, 2020 | Pubmed ID: 31980746 Association of Imaging-Based Body Fat Distribution and Mammographic Density in the Multiethnic Cohort Adiposity Phenotype Study Cancer Epidemiology, Biomarkers & Prevention : a Publication of the American Association for Cancer Research, Cosponsored by the American Society of Preventive Oncology. Feb, 2020 | Pubmed ID: 31727725 Optical Imaging Technology for Body Size and Shape Analysis: Evaluation of a System Designed for Personal Use European Journal of Clinical Nutrition. Jun, 2020 | Pubmed ID: 31551533 Pubertal Timing and Breast Density in Young Women: a Prospective Cohort Study Breast Cancer Research : BCR. Nov, 2019 | Pubmed ID: 31727127 Automated Volumetric Breast Density Measures: Differential Change Between Breasts in Women with and Without Breast Cancer Breast Cancer Research : BCR. Oct, 2019 | Pubmed ID: 31660981 Detailed 3-dimensional Body Shape Features Predict Body Composition, Blood Metabolites, and Functional Strength: the Shape Up! Studies The American Journal of Clinical Nutrition. Dec, 2019 | Pubmed ID: 31553429 Effects of Intermittent Energy Restriction Combined with a Mediterranean Diet on Reducing Visceral Adiposity: A Randomized Active Comparator Pilot Study Nutrients. Jun, 2019 | Pubmed ID: 31226790 Fecal Microbial Diversity and Structure Are Associated with Diet Quality in the Multiethnic Cohort Adiposity Phenotype Study The Journal of Nutrition. Sep, 2019 | Pubmed ID: 31187868 Greater Height Is Associated with a Larger Carotid Lumen Diameter Medicines (Basel, Switzerland). May, 2019 | Pubmed ID: 31091706 Body Mass Index, Mammographic Density, and Breast Cancer Risk by Estrogen Receptor Subtype Breast Cancer Research : BCR. Apr, 2019 | Pubmed ID: 30944014 Maternal and Infant Bone Mineral Density 1 Year After Delivery in a Randomized, Controlled Trial of Maternal Tenofovir Disoproxil Fumarate to Prevent Mother-to-child Transmission of Hepatitis B Virus Clinical Infectious Diseases : an Official Publication of the Infectious Diseases Society of America. Jun, 2019 | Pubmed ID: 30924492 Postmenopausal Osteoporotic Fracture-associated COLIA1 Variant Impacts Bone Accretion in Girls Bone. Apr, 2019 | Pubmed ID: 30711642 Validation of Rapid 4-component Body Composition Assessment with the Use of Dual-energy X-ray Absorptiometry and Bioelectrical Impedance Analysis The American Journal of Clinical Nutrition. Oct, 2018 | Pubmed ID: 30099474 Automated and Clinical Breast Imaging Reporting and Data System Density Measures Predict Risk for Screen-Detected and Interval Cancers: A Case-Control Study Annals of Internal Medicine. Jun, 2018 | Pubmed ID: 29710124 Diet Quality in Midadulthood Predicts Visceral Adiposity and Liver Fatness in Older Ages: The Multiethnic Cohort Study Obesity (Silver Spring, Md.). Aug, 2017 | Pubmed ID: 28745024 Author Spotlight: Advancements in 3D Optical Imaging for Comprehensive Body Composition Assessment in Modern Research Marco A. Minetto1, Chiara Busso1, Andrea Ferraris1, Angelo Pietrobelli2,3, John A. Shepherd4, Cassidy McCarthy2, Steven B. Heymsfield2 1Division of Physical Medicine and Rehabilitation, Department of Surgical Sciences, University of Turin, 2Pennington Biomedical Research Centre, 3Department of Surgical Sciences, Dentistry, Gynaecology and Paediatrics, Paediatric Unit, University of Verona, 4Department of Epidemiology, University of Hawaii Cancer Center JoVE 66698 Medicina
Author Spotlight: Advancements in 3D Optical Imaging for Comprehensive Body Composition Assessment in Modern Research Marco A. Minetto1, Chiara Busso1, Andrea Ferraris1, Angelo Pietrobelli2,3, John A. Shepherd4, Cassidy McCarthy2, Steven B. Heymsfield2 1Division of Physical Medicine and Rehabilitation, Department of Surgical Sciences, University of Turin, 2Pennington Biomedical Research Centre, 3Department of Surgical Sciences, Dentistry, Gynaecology and Paediatrics, Paediatric Unit, University of Verona, 4Department of Epidemiology, University of Hawaii Cancer Center JoVE 66698 Medicina