Author

S. Katharios-Lanwermeyer

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· 4

Signature Assays, Organisms & Methods

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Approach:experimental assay· 4 Research Focus:host-pathogen & immune response· 4 Organism:bacteria (other)· 3 Research Focus:cell signaling & trafficking· 2 Research Focus:development & morphogenesis· 2 Assay:imaging· 1 Research Focus:metabolism & bioenergetics· 1

Frequent Co-Authors

G. O'Toole· 4 shared C. D. Nadell· 1 shared C. Melia· 1 shared C. V. Robinson· 1 shared D. Mihaylov· 1 shared G. B. Whitfield· 1 shared J. Boehning· 1 shared J. Huo· 1 shared

Activity by Year

2020-2021 · peak 3/yr

Co-Author Collaboration Network

10 top collaborators · 24 mutual co-author links

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4 shared papersMicrobiology

G. O'Toole

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Author profile →

4 papers

Recent·Most cited

The Diguanylate Cyclase YfiN of Pseudomonas aeruginosa Regulates Biofilm Maintenance in Response to Peroxide

S. Katharios-Lanwermeyer, S. Koval, K. Barrack, G. O'Toole

This study shows that YfiN, a diguanylate cyclase in P. aeruginosa, regulates biofilm maintenance by controlling c-di-GMP levels, motility, and viability under peroxide stress.

bioRxiv · Jul 29, 2021Microbiology

Differential surface competition and biofilm invasion strategies of Pseudomonas aeruginosa PA14 and PA01

S. Katharios-Lanwermeyer, S. Kasetty, C. D. Nadell, G. O'Toole

This study compares the biofilm colonization strategies of Pseudomonas aeruginosa PA14 and PAO1, showing PAO1 outcompetes PA14 during initial colonization but PA14 excels in invading pre-formed biofilms and surviving starvation.

bioRxiv · May 17, 2021Microbiology

Architecture of cell-cell junctions in situ reveals a mechanism for bacterial biofilm inhibition

C. Melia, J. R. Bolla, S. Katharios-Lanwermeyer, D. Mihaylov, P. Hoffmann, J. Huo, M. Wozny, L. Elfari, J. Boehning, R. Owens, C. V. Robinson, G. O'Toole, T. Bharat

The paper reveals the structure and function of CdrA in Pseudomonas aeruginosa biofilms, showing how it mediates cell-cell interactions and how targeting it can inhibit biofilm formation.

bioRxiv · Feb 8, 2021Microbiology

Pseudomonas aeruginosa uses c-di-GMP phosphodiesterases RmcA and MorA to regulate biofilm maintenance

S. Katharios-Lanwermeyer, G. B. Whitfield, P. L. Howell, G. O'Toole

This study identifies RmcA and MorA as c-di-GMP phosphodiesterases essential for Pseudomonas aeruginosa to maintain mature biofilms under nutrient limitation.

bioRxiv · Jun 26, 2020 · PreprintMicrobiology