Author

C. A. Petersen

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

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Immunology· 2 Microbiology· 2

Signature Assays, Organisms & Methods

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Research Focus:host-pathogen & immune response· 2 Approach:statistical model· 2 Approach:Bayesian inference· 1 Assay:clinical cohort / trial· 1 Approach:experimental assay· 1 Organism:mouse· 1

Frequent Co-Authors

B. M. Scorza· 3 shared G. D. Brown· 3 shared F. M. Pabon-Rodriguez· 2 shared A. Cox· 1 shared A. J. Toepp· 1 shared A. Kumar Kushwaha· 1 shared A. Leal Lima· 1 shared C. Menenses· 1 shared

Activity by Year

2021-2023 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 25 mutual co-author links

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3 shared papersImmunology

B. M. Scorza

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Author profile →

4 papers

Recent·Most cited

Within-Host Bayesian Joint Modeling of Longitudinal and Time-to-Event Data of Leishmania Infection

F. M. Pabon-Rodriguez, G. D. Brown, B. M. Scorza, C. A. Petersen

This paper develops a Bayesian joint model of longitudinal and time-to-event data for Leishmania infection in dogs, showing how immune factors and parasite load influence disease progression and mortality.

bioRxiv · Sep 11, 2023 · PreprintImmunology

Bayesian Multivariate Longitudinal Model for Immune Responses to Leishmania: a tick-borne Co-Infection Study

F. M. Pabon-Rodriguez, G. D. Brown, B. M. Scorza, C. A. Petersen

This paper develops a Bayesian state-space model to analyze immune responses to Leishmania infections in dogs, finding that co-infection and prior pathogen load influence disease progression.

Statistics in Medicine · Jun 23, 2023Peer-reviewedImmunology

Leishmania infantum xenodiagnosis from vertically infected dogs reveals significant skin tropism

B. M. Scorza, K. G. Mahachi, A. Cox, A. J. Toepp, A. Leal Lima, A. Kumar Kushwaha, P. Kelly, C. Menenses, G. Wilson, K. Gibson-Corley, L. Bartholomay, S. Kamhawi, C. A. Petersen

This study shows vertically infected dogs transmit Leishmania infantum to sand flies more effectively when they have moderate disease, with higher skin parasite loads correlating strongly with sand fly infection.

bioRxiv · Apr 8, 2021Microbiology

Maternal transfer of neutralizing antibodies to OspA after oral vaccination of the rodent reservoir

K. O'Connell, N. Nair, K. Samanta, J. F. Azevedo, G. D. Brown, C. A. Petersen, M. Gomes-Solecki

The paper shows that oral vaccination of mice leads to maternal transfer of neutralizing anti-OspA antibodies to pups via colostrum, with antibody persistence lasting up to 9 weeks.

bioRxiv · Jan 27, 2021Microbiology