Author

R. Valdivia

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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Microbiology· 3 Cell Biology· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 4 Research Focus:host-pathogen & immune response· 3 Organism:human· 3 Research Focus:cell signaling & trafficking· 2 Assay:imaging· 2 Assay:metagenomics· 2 Approach:biophysical modeling· 1 Research Focus:cell type annotation· 1

Frequent Co-Authors

L. Dolat· 3 shared A. D. Fricker· 1 shared B. Choudhury· 1 shared C. Elwell· 1 shared D. Swaney· 1 shared E. Luna· 1 shared E. MacMahon· 1 shared E. R. Hughes· 1 shared

Activity by Year

2017-2023 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 20 mutual co-author links

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3 shared papersMicrobiology

L. Dolat

Mutual co-authors in cluster

Author profile →

4 papers

Recent·Most cited

Mechanism of 2-Fucosyllactose degradation by Human-Associated Akkermansia

A. D. Fricker, L. Padilla, E. Luna, B. Choudhury, E. R. Hughes, M. E. Panzetta, R. Valdivia, G. E. Flores

The paper identifies fucosidase and β-galactosidase genes in Akkermansia species responsible for 2-FL degradation, showing their role in bacterial growth and gut microbiota development.

bioRxiv · Oct 17, 2023 · PreprintMicrobiology

Chlamydia trachomatis effector Dre1 interacts with dynactin to reposition host organelles during infection

J. Sherry, L. Dolat, E. MacMahon, D. Swaney, R. Bastidas, J. R. Johnson, R. Valdivia, N. J. Krogan, C. Elwell, J. Engel

This study identifies Dre1, a Chlamydia effector that interacts with dynactin to reposition host organelles during infection, enhancing bacterial fitness.

bioRxiv · Apr 15, 2022 · PreprintMicrobiology

An endometrial organoid model of Chlamydia-epithelial and immune cell interactions

L. Dolat, R. Valdivia

This paper develops an endometrial organoid model to study Chlamydia trachomatis infection and its effects on host epithelial cells and immune cell recruitment.

bioRxiv · Jul 29, 2020Cell Biology

The effector TepP mediates the recruitment and activation of Phosphoinositide 3 Kinase on early Chlamydia trachomatis vacuoles

V. Carpenter, Y.-S. Chen, L. Dolat, R. Valdivia

This study identifies TepP as a Chlamydia trachomatis effector that recruits and activates PI3K on early vacuoles, modulating host signaling and gene expression.

bioRxiv · May 1, 2017Microbiology