- Undergraduate Education
- Ingeniera Agronoma Universidad de Buenos Aires, Argentina (Agronomy, University of Buenos Aires, Argentina)
- Graduate Education
- M.S. Entomology, University of California, Riverside
- Ph.D. Entomology, University of California, Riverside
Research Areas of Expertise:
Vector Biology; G protein-coupled receptors; Neuropeptide hormones; Insecticide resistance molecular diagnostics
Patricia V. Pietrantonio, Ph.D., is a professor in the Texas A&M University Department of Entomology. Her research and teaching interests are in Insect Toxicology and Insect Physiology, utilizing organismal, biochemical, molecular, and cellular approaches. Her research scope includes discovering novel targets for arthropod control, with emphasis on G protein-coupled receptors. Target-based high-throughput screening of small molecule libraries yields novel stable chemicals for physiological research. The focus is on invasive disease vectors (mosquitoes and ticks), and fire ants. Other areas of emphasis are detection and monitoring of insecticide resistance in mosquito vectors of arboviruses and in lepidopteran pests of cotton. Over the past five years, she has obtained more than $2.4 million in funding to her research program and about $7 million dollars for her career. Pietrantonio’s publications have 3,892 citations with 1,249 since 2017. She is the President of the Acarological Society of America 2022 and serves in the Editorial Boards of the journals Insect Biochemistry and Molecular Biology, and Archives of Insect Biochemistry and Physiology. Until 2021 she was Associate Editor of Pest Management Science.
SIGNIFICANT PEER-REVIEWED PUBLICATIONS (click PubMed for most current):
Kwon, H., Agha, M. A., Smith, R. C., Nachman, R. J., Marion-Poll, F., & Pietrantonio, P. V. (2016). Leucokinin mimetic elicits aversive behavior in mosquito Aedes aegypti (L.) and inhibits the sugar taste neuron. Proceedings of the National Academy of Sciences USA. 113(25), 6880- 6885.
Pietrantonio, P. V., Xiong, C., Nachman, R. J., & Shen, Y. (2018). G protein-coupled receptors in arthropod vectors: omics and pharmacological approaches to elucidate ligand-receptor interactions and novel organismal functions. Curr Opin Insect Sci. 29, 12-20.
Calkins, L., Tamborindeguy, C., & Pietrantonio, P. V. (2019). GPCR annotation, G proteins, and transcriptomics of fire ant (Solenopsis invicta) queen and worker brain: An improved view of signaling in an invasive superorganism. Gen Comp Endocrinol. 278, 89-103.
Kwon, H., Yang, Y., Kumar, S., Lee, D., Bajracharya, P., Calkins, T. L., Kim, Y., & Pietrantonio, P. V. (2019). Characterization of the first insect prostaglandin (PGE2) receptor: MansePGE2R is expressed in oenocytoids and lipoteichoic acid (LTA) increases transcript expression. Insect Biochemistry & Molecular Biology. 117, 103290-103290.
Xiong, C., Baker, D., & Pietrantonio, P. V. (2021). A random small molecule library screen identifies novel antagonists of the kinin receptor from the cattle fever tick, Rhipicephalus microplus (Acari: Ixodidae). Pest Management Science. 77(5), 2238-2251.