Isabella Cattadori
Associate Professor of Biology

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W128 Millennium Science Complex
University Park, PA 16802 - imc3@psu.edu
- 814-865-9594
Research Summary
Immuno-epidemiology of co-infection, how host immunity modulates parasite interactions and transmission and how host molecular processes explain the dynamics of infection at the population level.
Huck Affiliations
- Center for Infectious Disease Dynamics
- Ecology
- Molecular, Cellular, and Integrative Biosciences
- Ecology Institute
Links
Publication Tags
Infection Helminths Immune Response Rabbits Myxoma Virus Parasites Bacteria Infections Genome Genes Virulence Microbiota Tanzania Bioinformatics Mixed Infection Visualization Coinfection Viruses Temperature Parasite Seasonal Variation Phenotype History Climate Change Small IntestineMost Recent Papers
Spatial scaling of gregarious host populations and nonlinearities in infectious disease transmission
Isabella M. Cattadori, 2022, Journal of Animal Ecology on p. 912-915
Identification of Bacillus anthracis, Brucella spp., and Coxiella burnetii DNA signatures from bushmeat
Robab Katani, Megan A. Schilling, Beatus Lyimo, Ernest Eblate, Andimile Martin, Triza Tonui, Isabella M. Cattadori, Stephen C. Francesconi, Anna Bond Estes, Dennis Rentsch, Sreenidhi Srinivasan, Samson Lyimo, Lidia Munuo, Christian K. Tiambo, Francesca Stomeo, Paul Gwakisa, Fausta Mosha, Peter John Hudson, Joram J. Buza, Vivek Kapur, 2021, Scientific Reports
Gastrointestinal Helminths Increase Bordetella bronchiseptica Shedding and Host Variation in Supershedding
Nhat Nguyen, A Pathak, Isabella Cattadori, 2021, bioRxiv
The Enemy of my Enemy is my Friend: Immune-Mediated Facilitation Contributes to Fitness of Co-Infecting Helminths
Francesca Dagostin, Chiara Vanalli, Brian Boag, Renato Casagrandi, Marino Gatto, Lorenzo Mari, Isabella Cattadori, 2021, bioRxiv
Within-host mechanisms of immune regulation explain the contrasting dynamics of two helminth species in both single and dual infections
Chiara Vanalli, Lorenzo Mari, Lorenzo Righetto, Renato Casagrandi, Marino Gatto, Isabella M. Cattadori, 2020, PLoS Computational Biology
Identifying age cohorts responsible for peste des petits ruminants virus transmission among sheep, goats, and cattle in northern Tanzania
C. Herzog, W. de Glanville, B. Willett, I. M. Cattadori, V. Kapur, Peter Hudson, J. Buza, E. Swai, S. Cleaveland, O. N. Bjørnstad, O Bjornstad, 2020, Viruses
Microbial Diversity in Bushmeat Samples Recovered from the Serengeti Ecosystem in Tanzania
Robab Katani, Megan Schilling, Beatus Lyimo, Triza Tonui, Isabella Cattadori, Ernest Eblate, Andimile Martin, Anna Estes, Teresia Buza, Dennis Rentsch, Karen Davenport, Blake Hovde, Samson Lyimo, Lydia Munuo, Francesca Stomeo, Christian Tiambo, Jessica Radzio-Basu, Fausta Mosha, P Hudson, Joram Buza, V Kapur, 2019, Scientific Reports
External disturbances impact helminth–host interactions by affecting dynamics of infection, parasite traits, and host immune responses
Isabella M. Cattadori, Ashutosh K. Pathak, Matthew J. Ferrari, 2019, Ecology and Evolution on p. 13495-13505
IMAP: An integrated bioinformatics and visualization pipeline for microbiome data analysis
Teresia M. Buza, Triza Tonui, Francesca Stomeo, Christian Tiambo, Robab Katani, Megan Schilling, Beatus Lyimo, Paul Gwakisa, Isabella M. Cattadori, Joram Buza, Vivek Kapur, 2019, BMC Bioinformatics
Innate Immune Genes Associated With Newcastle Disease Virus Load in Chick Embryos From Inbred and Outbred Lines.
M Schilling, S Memari, Isabella Cattadori, R Katani, A Muhairwa, J Buza, V Kapur, 2019, Frontiers in Microbiology on p. 1432
Most-Cited Papers
Evolutionary history and attenuation of myxoma virus on two continents.
P Kerr, E Ghedin, J DePasse, A Fitch, Isabella Cattadori, P Hudson, D Tscharke, A Read, E Holmes, 2012, PLoS Pathogens on p. e1002950
Next step in the ongoing arms race between myxoma virus and wild rabbits in Australia is a novel disease phenotype
Peter J. Kerr, Isabella M. Cattadori, June Liu, Derek G. Sim, Jeff W. Dodds, Jason W. Brooks, Mary J. Kennett, Edward C. Holmes, Andrew F. Read, 2017, Proceedings of the National Academy of Sciences of the United States of America on p. 9397-9402
Impact of helminth infections and nutritional constraints on the small intestine microbiota
Isabella M. Cattadori, Aswathy Sebastian, Han Hao, Robab Katani, Istvan Albert, Kirsten E. Eilertson, Vivek Kapur, Ashutosh Pathak, Susan Mitchell, 2016, PLoS One on p. e0159770
Network model of immune responses reveals key effectors to single and co-infection dynamics by a respiratory bacterium and a gastrointestinal helminth
Juilee Thakar, Ashutosh K. Pathak, Lisa Murphy, Réka Albert, Isabella M. Cattadori, 2012, PLoS Computational Biology
Genome scale evolution of myxoma virus reveals host-pathogen adaptation and rapid geographic spread
Peter J. Kerr, Matthew B. Rogers, Adam Fitch, Jay V. DePasse, Isabella M. Cattadori, Alan C. Twaddle, Peter J. Hudson, David C. Tscharke, Andrew F. Read, Edward C. Holmes, Elodie Ghedin, 2013, Journal of Virology on p. 12900-12915
Climate changes influence free-living stages of soil-transmitted parasites of European rabbits
Alexander D. Hernandez, Adam Poole, Isabella M. Cattadori, 2013, Global Change Biology on p. 1028-1042
Immuno-epidemiology of chronic bacterial and helminth co-infections: Observations from the field and evidence from the laboratory
Ashutosh K. Pathak, Chad Pelensky, Brian Boag, Isabella M. Cattadori, 2012, International Journal for Parasitology on p. 647-655
A co-infection with two gastrointestinal nematodes alters host immune responses and only partially parasite dynamics
L. Murphy, A. K. Pathak, I. M. Cattadori, 2013, Parasite Immunology on p. 421-432
Seasonal variation of tsetse fly species abundance and prevalence of trypanosomes in the Maasai Steppe, Tanzania.
H Nnko, A Ngonyoka, L Salekwa, A Estes, P Hudson, P Gwakisa, Isabella Cattadori, 2017, Journal of Vector Ecology on p. 24-33
Comparative analysis of the complete genome sequence of the california msw strain of myxoma virus reveals potential host adaptations
Peter J. Kerr, Matthew B. Rogers, Adam Fitch, Jay V. DePasse, Isabella M. Cattadori, Peter J. Hudson, David C. Tscharke, Edward C. Holmes, Elodie Ghedin, 2013, Journal of Virology on p. 12080-12089
News Articles Featuring Isabella Cattadori
Jan 10, 2022
‘Flurona’ is real, but don’t panic — it’s common to get two viruses at once
No, flurona is not some scary new variant of the coronavirus. And — do we really need to say this? — it is not an actual scientific term. But the phenomenon of “coinfection” with influenza and the coronavirus is real and, to those in the medical community, not the least bit surprising. A person can be infected with multiple viruses at the same time — or with a virus and some other type of pathogen, such as bacteria or parasites.
Full Article
Apr 06, 2020
Efforts to control livestock disease should focus on management style, not age
The risk of transmitting the virus PPRV, which produces a highly infectious and often fatal disease in sheep and goats, does not appear to vary significantly by an animal’s age, unlike its sibling virus measles, which is most prominent in children.
Full Article