Much of the work carried out by DTT is in support of the National Toxicology Program (NTP), an interagency partnership of the Food and Drug Administration, National Institute for Occupational Safety and Health, and NIEHS.
Office of Program Operations
Georgia K. Roberts, Ph.D., is a Staff Scientist in the Office of Program Operations in the Division of Translational Toxicology (DTT). Roberts administers and monitors contracts for toxicology research, quality assessment, and analyses of existing scientific literature. She helps to design, conduct, interpret, and report DTT research in peer reviewed manuscripts and Government reports.
Roberts received a B.S. in biological sciences from Florida State University in 2009 and a Ph.D. in toxicology from the University of Florida Veterinary School in 2014. Before joining the Office of Program Operations in 2016, she was a postdoctoral intramural research and training award (IRTA) fellow in DTT/NIEHS.
Recent Publications
- Wyde M, Capstick M, Hall S, Hooth M, Kuster N, Ladbury J, Roberts G, Shipkowski K, Shockley K, Smith-Roe S, Stout M, Walker N. Development and Testing of a Novel Whole-body Exposure System for Investigative Studies of Radiofrequency Radiation in Rodents . 2025 Aug [Epub ahead of print]. [ AbstractWyde M, Capstick M, Hall S, Hooth M, Kuster N, Ladbury J, Roberts G, Shipkowski K, Shockley K, Smith-Roe S, Stout M, Walker N. Development and Testing of a Novel Whole-body Exposure System for Investigative Studies of Radiofrequency Radiation in Rodents . 2025 Aug ]
- Panzacchi S, Belpoggi F, Bua L, Bucher J, Cora M, De Angelis L, Falcioni L, Gnudi F, Mandrioli D, Manservigi M, Manzoli I, Masten S, Menghetti I, Mutlu E, Roberts G, Shipkowski K, Sills R, Stout M, Strollo V, Tibaldi E, Tracy J, Vornoli A, Waidyanatha S. NIEHS Report on the Toxicity Studies of Nicotine Bitartrate Dihydrate (CASRN 6019-06-3) Administered in Drinking Water to Sprague Dawley Rats and Swiss Mice: NIEHS Report 11 NIEHS Report Series. 2024 Oct [Epub ahead of print]. [ AbstractPanzacchi S, Belpoggi F, Bua L, Bucher J, Cora M, De Angelis L, Falcioni L, Gnudi F, Mandrioli D, Manservigi M, Manzoli I, Masten S, Menghetti I, Mutlu E, Roberts G, Shipkowski K, Sills R, Stout M, Strollo V, Tibaldi E, Tracy J, Vornoli A, Waidyanatha S. NIEHS Report on the Toxicity Studies of Nicotine Bitartrate Dihydrate (CASRN 6019-06-3) Administered in Drinking Water to Sprague Dawley Rats and Swiss Mice: NIEHS Report 11 NIEHS Report Series. 2024 Oct ]
- Hamm J, Hsieh J, Roberts G, Collins B, Gorospe J, Sparrow B, Walker N, Truong L, Tanguay R, Dyballa S, Miñana R, Schiavone V, Terriente J, Weiner A, Muriana A, Quevedo C, Ryan K. Interlaboratory Study on Zebrafish in Toxicology: Systematic Evaluation of the Application of Zebrafish in Toxicology's (SEAZIT's) Evaluation of Developmental Toxicity. Toxics. 2024 Jan 22;12(1):. [ AbstractHamm J, Hsieh J, Roberts G, Collins B, Gorospe J, Sparrow B, Walker N, Truong L, Tanguay R, Dyballa S, Miñana R, Schiavone V, Terriente J, Weiner A, Muriana A, Quevedo C, Ryan K. Interlaboratory Study on Zebrafish in Toxicology: Systematic Evaluation of the Application of Zebrafish in Toxicology's (SEAZIT's) Evaluation of Developmental Toxicity. Toxics. 2024 Jan 22 ]
- Wang A, Gupta A, Grimm M, Pressburger D, Sparrow B, Richey J, Shaw J, Elsass K, Roberts G, Yao P, Stout M, Ellis B, Ray R. Natural mineral fibers: conducting inhalation toxicology studies-part B: development of a nose-only exposure system for repeat-exposure in vivo study of Libby amphibole aerosol. Inhalation toxicology. 2023 Jan;35(7-8):214-229. [ AbstractWang A, Gupta A, Grimm M, Pressburger D, Sparrow B, Richey J, Shaw J, Elsass K, Roberts G, Yao P, Stout M, Ellis B, Ray R. Natural mineral fibers: conducting inhalation toxicology studies-part B: development of a nose-only exposure system for repeat-exposure in vivo study of Libby amphibole aerosol. Inhalation toxicology. 2023 Jan ]
- Wang A, Gupta A, Grimm M, Pressburger D, Sparrow B, Richey J, Shaw J, Elsass K, Roberts G, Yao P, Stout M, Ellis B, Ray R. Natural mineral fibers: conducting inhalation toxicology studies - part A: Libby Amphibole aerosol generation and characterization method development. Inhalation toxicology. 2023 Jan;35(7-8):201-213. [ AbstractWang A, Gupta A, Grimm M, Pressburger D, Sparrow B, Richey J, Shaw J, Elsass K, Roberts G, Yao P, Stout M, Ellis B, Ray R. Natural mineral fibers: conducting inhalation toxicology studies - part A: Libby Amphibole aerosol generation and characterization method development. Inhalation toxicology. 2023 Jan ]