Ralph Ruhl - Publications

Transcriptome-driven health status transversal-predictor analysis for health, food, microbiome, and disease markers for understanding lifestyle diseases.

Journal: Physiological genomics

Published: November 19, 2025

A scenario-based risk assessment framework for tyre wear particles in European seas.

Journal: Journal of hazardous materials

Published: June 19, 2025

Vitamin A5: Evidence, Definitions, Gaps, and Future Directions.

Journal: Nutrients

Published: June 05, 2025

Estimated Dietary Intakes of Vitamin A5.

Journal: Nutrients

Published: October 29, 2024

Defining a vitamin A5/X specific deficiency - vitamin A5/X as a critical dietary factor for mental health.

Journal: International journal for vitamin and nutrition research. Internationale Zeitschrift fur Vitamin- und Ernahrungsforschung. Journal international de vitaminologie et de nutrition

Published: June 21, 2024

Analysis of the current vitamin A terminology and dietary regulations from vitamin A1 to vitamin A5.

Journal: International journal for vitamin and nutrition research. Internationale Zeitschrift fur Vitamin- und Ernahrungsforschung. Journal international de vitaminologie et de nutrition

Published: March 20, 2024

State-of-the-art methodological investigation of carotenoid activity and metabolism - from organic synthesis via metabolism to biological activity - exemplified by a novel retinoid signalling pathway.

Journal: Food & function

Published: December 23, 2022

Carotenoid metabolites, their tissue and blood concentrations in humans and further bioactivity via retinoid receptor-mediated signalling.

Journal: Nutrition research reviews

Published: November 16, 2022

Human nutritional relevance and suggested nutritional guidelines for vitamin A5/X and provitamin A5/X.

Journal: Nutrition & metabolism

Published: September 15, 2022

An immune-shift induced by lycopene; from an eosinophil-dominant type towards an eosinophil/neutrophil-co-dominant type of airway inflammation.

Journal: Food & function

Published: June 01, 2022

Is vitamin A an antioxidant?

Journal: International journal for vitamin and nutrition research. Internationale Zeitschrift fur Vitamin- und Ernahrungsforschung. Journal international de vitaminologie et de nutrition

Published: March 16, 2022

Plasma Levels of Bioactive Vitamin D and A5 Ligands Positively Correlate with Clinical Atopic Dermatitis Markers.

Journal: Dermatology (Basel, Switzerland)

Published: August 31, 2021