Author

A. Ospina Stella

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· 1

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Research Focus:cell signaling & trafficking· 1 Research Focus:cell type annotation· 1 Approach:experimental assay· 1 Approach:genetic perturbation / CRISPR· 1 Research Focus:host-pathogen & immune response· 1 Organism:human· 1 Assay:imaging· 1 Approach:microscopy & imaging analysis· 1

Frequent Co-Authors

A. Aggarwal· 1 shared C. C. Henry· 1 shared K. Narayan· 1 shared S. G. Turville· 1 shared

Activity by Year

2019-2019 · peak 1/yr

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4 top collaborators · 6 mutual co-author links

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1 shared paperMicrobiology

A. Aggarwal

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1 paper

Recent·Most cited

MicrobiologybioRxivDec 13, 2019

HIV corruption of the Arp2/3-Cdc42-IQGAP1 axis to hijack cortical F-Actin to promote cell-cell viral spread.

A. Aggarwal, A. Ospina Stella, C. C. Henry…·S. G. Turville

The paper identifies HIV's manipulation of the Arp2/3-Cdc42-IQGAP1 pathway to hijack cortical F-Actin for cell-cell viral spread, showing that this process prevents particle release but enables infection through maturation of contacts.

DOI 10.3390/pathogens11010056

humanproteomics

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