Publications by authors named "Ann R Webb"

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The Influence of Solar-Simulated UV Radiation on Circulating 25(OH)D3, 24,25(OH)D3 and Their Ratio in Younger and Older Adults.
Oktawia P Borecka, Jonathan C Y Tang, William D Fraser, Lesley E Rhodes, Ann R Webb

Nutrients· June 2025

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Globally Estimated UVB Exposure Times Required to Maintain Sufficiency in Vitamin D Levels.
Richard C Kift, Ann R Webb

Nutrients· May 2024

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Comparative Study of Healthy Older and Younger Adults Shows They Have the Same Skin Concentration of Vitamin D Precursor, 7-Dehydrocholesterol, and Similar Response to UVR.
Oktawia Borecka, John J Dutton, Jonathan C Y Tang, William D Fraser, Ann R Webb

Nutrients· April 2024

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Balancing the risks and benefits of sun exposure: A revised position statement for Australian adults.
Rachel E Neale, Victoria Beedle, Peter R Ebeling, Thomas Elliott, David Francis, Ann R Webb

Aust N Z J Public Health· February 2024

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A newly developed and validated LC-MS/MS method for measuring 7-dehydrocholesterol (7DHC) concentration in human skin: a tool for vitamin D photobiology research.
Oktawia Borecka, Lesley E Rhodes, Ann R Webb, John J Dutton, William D Fraser

Photochem Photobiol Sci· November 2022

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Ultra-low Ultraviolet Radiation in Office Lighting Can Moderate Seasonal Vitamin D Cycle: A Pilot Study.
Ann R Webb, Bianca M I VAN DER Zande, Richard C Kift, Helen O'Neil, Nan Xuan Lin

Anticancer Res· October 2022

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UK Nutrition Research Partnership 'Hot Topic' workshop: Vitamin D-A multi-disciplinary approach to (1) elucidate its role in human health and (2) develop strategies to improve vitamin D status in the UK population.
Susan A Lanham-New, Judith L Buttriss, Helena Gibson-Moore, Katherine A Staines, Ann R Webb

Nutr Bull· June 2022

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100 YEARS OF VITAMIN D: Dose-response for change in 25-hydroxyvitamin D after UV exposure: outcome of a systematic review.
Ann R Webb, Rehab Alghamdi, Richard Kift, Lesley E Rhodes

Endocr Connect· October 2021

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Older Adults Who Spend More Time Outdoors in Summer and Have Higher Dietary Vitamin D Than Younger Adults Can Present at Least as High Vitamin D Status: A Pilot Study.
Oktawia Borecka, Mark D Farrar, Joanne E Osman, Lesley E Rhodes, Ann R Webb

Int J Environ Res Public Health· March 2021

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A qualitative study of knowledge, behaviour and attitudes regarding vitamin D acquisition among patients with photosensitivity disorders.
Oluwafikunayo Orekoya, Lesley E Rhodes, Joanne E Osman, Ann R Webb, Mark D Farrar

Photodermatol Photoimmunol Photomed· September 2020

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Ultraviolet Exposure Scenarios: Balancing Risks of Erythema and Benefits of Cutaneous Vitamin D Synthesis.
Ann R Webb, Ola Engelsen

Adv Exp Med Biol· September 2020

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Public Awareness and Behaviour in Great Britain in the Context of Sunlight Exposure and Vitamin D: Results from the First Large-Scale and Representative Survey.
Kevin Burchell, Lesley E Rhodes, Ann R Webb

Int J Environ Res Public Health· September 2020

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Vitamin D and SARS-CoV-2 virus/COVID-19 disease.
Susan A Lanham-New, Ann R Webb, Kevin D Cashman, Judy L Buttriss, Joanne L Fallowfield

BMJ Nutr Prev Health· May 2020

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Short- and Long-Term Effects of UVA on Arabidopsis Are Mediated by a Novel cGMP Phosphodiesterase.
Jean-Charles Isner, Vlad-Aris Olteanu, Alexander J Hetherington, Aude Coupel-Ledru, Peng Sun, Ann R Webb

Curr Biol· August 2019

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Fractional Sunburn Threshold UVR Doses Generate Equivalent Vitamin D and DNA Damage in Skin Types I-VI but with Epidermal DNA Damage Gradient Correlated to Skin Darkness.
Barbara B Shih, Mark D Farrar, Marcus S Cooke, Joanne Osman, Abigail K Langton, Ann R Webb

J Invest Dermatol· October 2018

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Is Sunlight Exposure Enough to Avoid Wintertime Vitamin D Deficiency in United Kingdom Population Groups?
Richard Kift, Lesley E Rhodes, Mark D Farrar, Ann R Webb

Int J Environ Res Public Health· August 2018

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Colour Counts: Sunlight and Skin Type as Drivers of Vitamin D Deficiency at UK Latitudes.
Ann R Webb, Andreas Kazantzidis, Richard C Kift, Mark D Farrar, Jack Wilkinson

Nutrients· April 2018

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Meeting Vitamin D Requirements in White Caucasians at UK Latitudes: Providing a Choice.
Ann R Webb, Andreas Kazantzidis, Richard C Kift, Mark D Farrar, Jack Wilkinson

Nutrients· April 2018

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Duration of Casual Sunlight Exposure Necessary for Adequate Vitamin D Status in Indian Men.
Vivek G Patwardhan, Zulf M Mughal, Shashi A Chiplonkar, Ann R Webb, Richard Kift

Indian J Endocrinol Metab· January 2018

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A predictive model of serum 25-hydroxyvitamin D in UK white as well as black and Asian minority ethnic population groups for application in food fortification strategy development towards vitamin D deficiency prevention.
Colette M O'Neill, Andreas Kazantzidis, Mairead Kiely, Lorna Cox, Sarah Meadows, Ann R Webb

J Steroid Biochem Mol Biol· October 2017

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A qualitative study of the knowledge, behaviour and attitudes of patients with skin cancer regarding sunlight exposure and vitamin D.
David Rutkowski, Mark D Farrar, Joanne E Osman, Ann R Webb, Lesley E Rhodes

Photodermatol Photoimmunol Photomed· July 2017

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Serum endocannabinoids and N-acyl ethanolamines and the influence of simulated solar UVR exposure in humans in vivo.
Sarah J Felton, Alexandra C Kendall, Abdalla F M Almaedani, Paula Urquhart, Ann R Webb

Photochem Photobiol Sci· April 2017

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Sun Exposure Behavior, Seasonal Vitamin D Deficiency, and Relationship to Bone Health in Adolescents.
Mark D Farrar, M Zulf Mughal, Judith E Adams, Jack Wilkinson, Jacqueline L Berry, Ann R Webb

J Clin Endocrinol Metab· August 2016

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Seasonal Changes in Vitamin D-Effective UVB Availability in Europe and Associations with Population Serum 25-Hydroxyvitamin D.
Colette M O'Neill, Andreas Kazantzidis, Mary J Ryan, Niamh Barber, Christopher T Sempos, Ann R Webb

Nutrients· August 2016

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An Integrated Predictive Model of Population Serum 25-Hydroxyvitamin D for Application in Strategy Development for Vitamin D Deficiency Prevention.
Kevin D Cashman, Andreas Kazantzidis, Ann R Webb, Mairead Kiely

J Nutr· October 2015

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