Bai J, Raustad N, Denoncourt J, van Opijnen T, Geisinger E (2023) Genome-wide phage susceptibility analysis in Acinetobacter baumannii reveals capsule modulation strategies that determine phage infectivity. PLOS Pathogens. 19(6):e1010928. PMID: 37289824
Micelli C, Dai Y, Raustad N, Isberg RR, Dowson C, Lloyd AJ, Geisinger E, Crow A, Roper DI (2023) A conserved zinc-binding site in Acinetobacter baumannii PBP2 required for elongasome directed bacterial cell shape. Proceedings of the National Academy of Sciences. 120(8):e2215237120. PMID: 36787358
Huo W, Busch LM, Hernandez-Bird J, Hamami E, Marshall CW, Geisinger E, Cooper VS, van Opijnen T, Rosch JW, Isberg RR (2022) Immunosuppression broadens evolutionary pathways to drug resistance and treatment failure during Acinetobacter baumannii pneumonia in mice. Nature Microbiology. 7(6):796-809. PMID: 35618774
Dai Y, Pinedo V, Tang AY, Cava F, Geisinger E (2021) A New Class of Cell Wall-Recycling l,d-Carboxypeptidase Determines β-Lactam Susceptibility and Morphogenesis in Acinetobacter baumannii. mBio. 12(6):e0278621. PMID: 34872350
Bai J, Dai Y, Farinha A, Tang AY, Syal S, Vargas-Cuebas G, van Opijnen T, Isberg RR, Geisinger E (2021) Essential Gene Analysis in Acinetobacter baumannii by High-Density Transposon Mutagenesis and CRISPR Interference. Journal of Bacteriology. 203(12):e0056520. PMID: 33782056
Geisinger E, Mortman NJ, Dai Y, Cokol M, Syal S, Farinha A, Fisher DG, Tang AY, Lazinski DW, Wood S, Anthony J, van Opijnen T, Isberg RR (2020) Antibiotic susceptibility signatures identify potential antimicrobial targets in the Acinetobacter baumannii cell envelope. Nature Communications. 11(1):4522. PMID: 32908144
Kelly M, Cambray S, McCarthy KA, Wang W, Geisinger E, Ortiz-Marquez J, van Opijnen T, Gao J (2020) Peptide Probes of Colistin Resistance Discovered via Chemically Enhanced Phage Display. ACS Infectious Diseases. 6(9):2410-2418. PMID: 32786283
Geisinger E, Huo W, Hernandez-Bird J, Isberg RR (2019) Acinetobacter baumannii: Envelope Determinants That Control Drug Resistance, Virulence, and Surface Variability. Annual Review of Microbiology. 73:481-506. PMID: 31206345
Geisinger E, Vargas-Cuebas G, Mortman NJ, Syal S, Dai Y, Wainwright EL, Lazinski D, Wood S, Zhu Z, Anthony J, van Opijnen T, Isberg RR (2019) The Landscape of Phenotypic and Transcriptional Responses to Ciprofloxacin in Acinetobacter baumannii: Acquired Resistance Alleles Modulate Drug-Induced SOS Response and Prophage Replication. mBio. 10(3):e01127-19. PMID: 31186328
Geisinger E, Mortman NJ, Vargas-Cuebas G, Tai AK, Isberg RR (2018). A global regulatory system links virulence and antibiotic resistance to envelope homeostasis in Acinetobacter baumannii. PLoS Pathogens. 14(5):e1007030. PMID: 29795704
Geisinger E, Isberg RR (2017) Interplay Between Antibiotic Resistance and Virulence During Disease Promoted by Multidrug-Resistant Bacteria. Journal of Infectious Diseases. 215(suppl_1):S9-S17. PMID: 28375515
Geisinger E, Isberg RR (2015) Antibiotic modulation of capsular exopolysaccharide and virulence in Acinetobacter baumannii. PLoS Pathogens. 11(2):e1004691. PMID: 25679516