Georg Lietz

Human Nutrition and Exercise Research Centre, Newcastle University

Research Area

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JoVE Journal Publications

ArticleTotal : 2	Year
Publication title	2025
Publication title	2026

Other Publications

Article	Year
The challenges for molecular nutrition research 1: linking genotype to healthy nutrition. Genes & nutrition\| PubMed ID: 18850186	2008
A network approach to micronutrient genetics: interactions with lipid metabolism. Current opinion in lipidology\| PubMed ID: 19276889	2009
beta-Carotene conversion products and their effects on adipose tissue. Genes & nutrition\| PubMed ID: 19557453	2009
Knockout of the Bcmo1 gene results in an inflammatory response in female lung, which is suppressed by dietary beta-carotene. Cellular and molecular life sciences : CMLS\| PubMed ID: 20372966	2010
Molecular and dietary regulation of beta,beta-carotene 15,15'-monooxygenase 1 (BCMO1). Archives of biochemistry and biophysics\| PubMed ID: 20599666	2010
The Micronutrient Genomics Project: a community-driven knowledge base for micronutrient research. Genes & nutrition\| PubMed ID: 21189865	2010
Beta-carotene reduces body adiposity of mice via BCMO1. PloS one\| PubMed ID: 21673813	2011
Single nucleotide polymorphisms upstream from the β-carotene 15,15'-monoxygenase gene influence provitamin A conversion efficiency in female volunteers. The Journal of nutrition\| PubMed ID: 22113863	2012
Importance of β,β-carotene 15,15'-monooxygenase 1 (BCMO1) and β,β-carotene 9',10'-dioxygenase 2 (BCDO2) in nutrition and health. Molecular nutrition & food research\| PubMed ID: 22147584	2012
Production and validation of a good manufacturing practice grade human fibroblast line for supporting human embryonic stem cell derivation and culture. Stem cell research & therapy\| PubMed ID: 22472092	2012
An LC/MS/MS method for stable isotope dilution studies of β-carotene bioavailability, bioconversion, and vitamin A status in humans. Journal of lipid research\| PubMed ID: 24158962	2014
Uncertainties of assessing total body vitamin A stores in community settings in low-income countries using the stable-isotope dilution methodology. The American journal of clinical nutrition\| PubMed ID: 26240192	2015
Consumption of Fish Oil Providing Amounts of Eicosapentaenoic Acid and Docosahexaenoic Acid That Can Be Obtained from the Diet Reduces Blood Pressure in Adults with Systolic Hypertension: A ... The Journal of nutrition\| PubMed ID: 26817716	2016
Current Capabilities and Limitations of Stable Isotope Techniques and Applied Mathematical Equations in Determining Whole-Body Vitamin A Status. Food and nutrition bulletin\| PubMed ID: 27053491	2016
Maximizing the benefits and minimizing the risks of intervention programs to address micronutrient malnutrition: symposium report. Maternal & child nutrition\| PubMed ID: 27501994	2016
Biomarkers of Nutrition for Development (BOND)-Vitamin A Review. The Journal of nutrition\| PubMed ID: 27511929	2016
A Retinol Isotope Dilution Equation Predicts Both Group and Individual Total Body Vitamin A Stores in Adults Based on Data from an Early Postdosing Blood Sample. The Journal of nutrition\| PubMed ID: 27511937	2016
Plasma Retinol Kinetics and β-Carotene Bioefficacy Are Quantified by Model-Based Compartmental Analysis in Healthy Young Adults with Low Vitamin A Stores. The Journal of nutrition\| PubMed ID: 27511941	2016
A Simple Plasma Retinol Isotope Ratio Method for Estimating β-Carotene Relative Bioefficacy in Humans: Validation with the Use of Model-Based Compartmental Analysis. The Journal of nutrition\| PubMed ID: 28747484	2017
A pilot study investigating reactive oxygen species production in capillary blood after a marathon and the influence of an antioxidant-rich beetroot juice. Applied physiology, nutrition, and metabolism = Physiologie appliquee, nutrition et metabolisme\| PubMed ID: 29125915	2018
Association of oily fish intake, sex, age, BMI and APOE genotype with plasma long-chain n-3 fatty acid composition. The British journal of nutrition\| PubMed ID: 29729672	2018
Buckwheat and CVD Risk Markers: A Systematic Review and Meta-Analysis. Nutrients\| PubMed ID: 29762481	2018
Effects of Quinoa ( Willd.) Consumption on Markers of CVD Risk. Nutrients\| PubMed ID: 29914146	2018
Intestinal β-carotene bioconversion in humans is determined by a new single-sample, plasma isotope ratio method and compared with traditional and modified area-under-the-curve methods. Archives of biochemistry and biophysics\| PubMed ID: 29958897	2018
Does selection for growth rate in broilers affect their resistance and tolerance to Eimeria maxima? Veterinary parasitology\| PubMed ID: 30105985	2018
Use of Model-Based Compartmental Analysis and a Super-Child Design to Study Whole-Body Retinol Kinetics and Vitamin A Total Body Stores in Children from 3 Lower-Income Countries. The Journal of nutrition\| PubMed ID: 31535129	2020
Hepatic Lipoprotein Export and Remission of Human Type 2 Diabetes after Weight Loss. Cell metabolism\| PubMed ID: 31866441	2020
From carotenoid intake to carotenoid blood and tissue concentrations - implications for dietary intake recommendations. Nutrition reviews\| PubMed ID: 32766681	2021
Overlapping Vitamin A Intervention Programs: Should We Be Concerned with Excessive Intakes? The Journal of nutrition\| PubMed ID: 33021314	2020
Reduced plasma carotenoids in individuals suffering from metabolic diseases with disturbances in lipid metabolism: a systematic review and meta-analysis of observational studies. International journal of food sciences and nutrition\| PubMed ID: 33586569	2021
Biofortified and fortified maize consumption reduces prevalence of low milk retinol, but does not increase vitamin A stores of breastfeeding Zambian infants with adequate reserves: a randomi... The American journal of clinical nutrition\| PubMed ID: 33693468	2021
Determination of Vitamin A Total Body Stores in Children from Dried Serum Spots: Application in a Low- and Middle-Income Country Community Setting. The Journal of nutrition\| PubMed ID: 33755155	2021
Evidence to Underpin Vitamin A Requirements and Upper Limits in Children Aged 0 to 48 Months: A Scoping Review. Nutrients\| PubMed ID: 35276767	2022
Multiassay nutritional metabolomics profiling of low vitamin A status versus adequacy is characterized by reduced plasma lipid mediators among lactating women in the Philippines: A pilot stu... Nutrition research (New York, N.Y.)\| PubMed ID: 35732076	2022
Use of stable isotopes to study bioconversion and bioefficacy of provitamin A carotenoids. Methods in enzymology\| PubMed ID: 35871842	2022
Filipino Children with High Usual Vitamin A Intakes and Exposure to Multiple Sources of Vitamin A Have Elevated Total Body Stores of Vitamin A But Do Not Show Clear Evidence of Vitamin A Tox... Current developments in nutrition\| PubMed ID: 36060221	2022
Impact of Daily Consumption of Whole-Grain Quinoa-Enriched Bread on Gut Microbiome in Males. Nutrients\| PubMed ID: 36432574	2022
Comparing two simplified questionnaire-based methods with 24-h recalls for estimating fortifiable wheat flour and oil consumption in Mandaluyong City, Philippines. Maternal & child nutrition\| PubMed ID: 36815231	2023
Use of Compartmental Modeling and Retinol Isotope Dilution to Determine Vitamin A Stores in Young People with Sickle Cell Disease Before and After Vitamin A Supplementation. The Journal of nutrition\| PubMed ID: 37468045	2023
Effect of multiple micronutrient-fortified bouillon on micronutrient status among women and children in the Northern Region of Ghana: Protocol for the Condiment Micronutrient Innovation Tria... PloS one\| PubMed ID: 38709803	2024
Use of Population-Based Compartmental Modeling and Retinol Isotope Dilution to Study Vitamin A Kinetics and Total Body Stores among Ghanaian Women of Reproductive Age. Current developments in nutrition\| PubMed ID: 39634788	2024
Can the EPIC food-frequency questionnaire be used in adolescent populations? Public health nutrition\| PubMed ID: 12570886	2002
Xanthophyll and hydrocarbon carotenoid patterns differ in plasma and breast milk of women supplemented with red palm oil during pregnancy and lactation. The Journal of nutrition\| PubMed ID: 16772443	2006