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
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Georgia K. Roberts, Ph.D.
Staff Scientist -
Tel 984-287-3176
[email protected] -
530 DAVIS DR (RTP)530 Davis Drive (Keystone Bldg)Durham, NC 27713
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
- 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 ]
- Shipkowski K, Hubbard T, Ryan K, Waidyanatha S, Cunny H, Shockley K, Allen J, Toy H, Levine K, Harrington J, Betz L, Sparrow B, Roberts G. Short-term toxicity studies of thallium (I) sulfate administered in drinking water to Sprague Dawley rats and B6C3F1/N mice. Toxicology reports. 2023;10:621-632. [ AbstractShipkowski K, Hubbard T, Ryan K, Waidyanatha S, Cunny H, Shockley K, Allen J, Toy H, Levine K, Harrington J, Betz L, Sparrow B, Roberts G. Short-term toxicity studies of thallium (I) sulfate administered in drinking water to Sprague Dawley rats and B6C3F1/N mice. Toxicology reports. 2023 ]
- 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 ]
NTP Reports
- National Toxicology Program. Toxicity study of Stachybotrys chartarum (CASRN 67892-26-6) administered by inhalation to B6C3F1/N mice. Toxicity report series. 2024 Oct [Epub ahead of print]. [ AbstractNational Toxicology Program. Toxicity study of Stachybotrys chartarum (CASRN 67892-26-6) administered by inhalation to B6C3F1/N mice. Toxicity report series. 2024 Oct ]
- National Toxicology Program. Toxicology and carcinogenesis study of triclosan administered dermally to B6C3F1/N mice. National Toxicology Program technical report series. 2024 May [Epub ahead of print]. [ AbstractNational Toxicology Program. Toxicology and carcinogenesis study of triclosan administered dermally to B6C3F1/N mice. National Toxicology Program technical report series. 2024 May ]
- National Toxicology Program. Toxicology and carcinogenesis studies of black cohosh root extract (CASRN 84776-26-1) administered by gavage to Sprague Dawley (Hsd:Sprague Dawley SD) rats and female B6C3F1/N mice. National Toxicology Program technical report series. 2023 Dec [Epub ahead of print]. [ AbstractNational Toxicology Program. Toxicology and carcinogenesis studies of black cohosh root extract (CASRN 84776-26-1) administered by gavage to Sprague Dawley (Hsd:Sprague Dawley SD) rats and female B6C3F1/N mice. National Toxicology Program technical report series. 2023 Dec ]
- National Toxicology Program. Toxicology and carcinogenesis studies of an isomeric mixture of tris(chloropropyl) phosphate administered in feed to Sprague Dawley (Hsd:Sprague Dawley SD) rats and B6C3F1/N mice. National Toxicology Program technical report series. 2023 Jun [Epub ahead of print]. [ AbstractNational Toxicology Program. Toxicology and carcinogenesis studies of an isomeric mixture of tris(chloropropyl) phosphate administered in feed to Sprague Dawley (Hsd:Sprague Dawley SD) rats and B6C3F1/N mice. National Toxicology Program technical report series. 2023 Jun ]
- National Toxicology Program. Toxicity studies of acetoin and 2,3-pentanedione administered by inhalation to Wistar Han [Crl:WI(Han)] rats and B6C3F1/N mice. Toxicity report series. 2023 Mar [Epub ahead of print]. [ AbstractNational Toxicology Program. Toxicity studies of acetoin and 2,3-pentanedione administered by inhalation to Wistar Han [Crl:WI(Han)] rats and B6C3F1/N mice. Toxicity report series. 2023 Mar ]