Author

S. S. Ivanov

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

Biology Disciplines

Click to filter author papers

Microbiology· 6

Signature Assays, Organisms & Methods

Click to filter · or open tag

Approach:experimental assay· 6 Organism:human· 6 Research Focus:host-pathogen & immune response· 4 Assay:bulk RNA-seq· 1 Research Focus:cell signaling & trafficking· 1 Research Focus:cell type annotation· 1 Research Focus:differential expression· 1 Assay:imaging· 1

Frequent Co-Authors

A.-M. Dragoi· 4 shared A. Torres-Escobar· 2 shared A. Wilkins· 2 shared B. Latimer· 2 shared R. Castore· 2 shared A. Gowlikar· 1 shared A. Torres Escobar· 1 shared B. H. Ward· 1 shared

Activity by Year

2019-2024 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 17 mutual co-author links

Click any collaborator node to inspect or filter shared papers

Focal author (center)Selected co-authorORCID co-authorUnlinked name

Curved chords = mutual co-authorship

4 shared papersMicrobiology

A.-M. Dragoi

Mutual co-authors in cluster

Author profile →

6 papers

Recent·Most cited

A nutritional immunity blockade controls extracellular bacterial replication in Legionella pneumophila infections.

A. Torres-Escobar, A. Wilkins, M. D. Juarez-Rodriguez, M. Circu, B. Latimer, A.-M. Dragoi, S. S. Ivanov

This study shows that Legionella pneumophila can replicate extracellularly when host nutritional immunity is blocked, particularly through iron overload or absence of Transferrin.

Nature Communications · Sep 8, 2024Peer-reviewedMicrobiology

Characterization of Neisseria gonorrhoeae colonization of macrophages under distinct polarization states and nutrients environment

M. D. Juarez Rodriguez, M. Marquette, R. Youngblood, N. Dhungel, A. Torres Escobar, S. S. Ivanov, A.-M. Dragoi

This study investigates how Neisseria gonorrhoeae colonizes macrophages under different polarization states and nutrient conditions, finding that invasion occurs across all activation states with lower efficiency in M1-like macrophages.

bioRxiv · Feb 8, 2024 · PreprintMicrobiology

The intracellular growth of the vacuolar pathogen Legionella pneumophila is dependent on the acyl chain composition of host membranes

A. Wilkins, B. Schwarz, A. Torres-Escobar, R. Castore, L. Landry, B. Latimer, E. Bohrnsen, C. M. Bosio, A.-M. Dragoi, S. S. Ivanov

This study shows that Legionella pneumophila replication depends on host membrane acyl chain composition, with palmitoleic acid promoting membrane disorder and enhancing bacterial growth.

bioRxiv · Nov 19, 2023Microbiology

Neisseria gonorrhoeae subverts formin-dependent actin polymerization to colonize human macrophages

S. S. Ivanov, R. Castore, M. L. Circu, A.-M. Dragoi

This study shows Neisseria gonorrhoeae invades macrophages via actin-dependent membrane invaginations, distinct from phagocytosis, and identifies FMNL3 as a key host factor in this process.

bioRxiv · Jan 19, 2021Microbiology

Alpha-1-antitrypsin and its variant-dependent role in COVID-19 pathogenesis

C. S. Stevens, K. Y. Oguntuyo, S. Kowdle, A. Gowlikar, M. N. Siddiquey, J. A. Acklin, G. Haas, R. M. Schilke, M. D. Woolard, H. Zhang, L. Brambilla, S. Ikegame, C.-t. Hung, J. K. Lim, R. W. Cross, , B. Lee

This study investigates the role of alpha-1-antitrypsin in inhibiting SARS-CoV-2 entry and shows variant-dependent effects on its ability to block different viral strains.

bioRxiv · Aug 14, 2020 · PreprintMicrobiology

PacBio amplicon sequencing method to measure pilin antigenic variation frequencies of Neisseria gonorrhoeae

E. A. Ozer, L. L. Prister, S. Yin, B. H. Ward, S. S. Ivanov, H. S. Seifert

bioRxiv · Jul 18, 2019Microbiology