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George Johnson
Associate Professor
![Swansea-University Swansea-University](https://www.uventia.com/wp-content/uploads/2023/09/Swansea-University.png)
George Johnson is an Associate Professor at Swansea University, Wales UK. He continues to work with the in vitro Toxicology group in the Institute of Life Science. He is co-chair of the Health and Environmental Sciences Institute (HESI) Genetic Toxicology Technical Committee (GTTC) and co-chair of the quantitative workgroup, working on projects including nitrosamine impurities.
George has worked on projects with US-FDA-NCTR, BfArM, European Medicines Agency (EMA), Health Canada, RIVM-Netherlands, Food Standards Agency along with the pharmaceutical industry and many other companies.
George was President of the EEMGS society in 2021-2023. George has consulted with clients including the pharmaceutical, food additive, fragrances, agrochemical and chemical industries. A major aspect of many of these projects has been the derivation of point of departure metrics for use in human health risk assessments.
DAY 1: NOVEMBER 30th, 2023
SESSION: Using genetic toxicity data to support risk assessment of nitrosamines
◆ In vivo mutation and cancer potency.
◆ Using in vivo mutation data to support potency categorisation.
◆ Next steps and upcoming data sets and approaches.