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Biofilm exopolysaccharides alter sensory-neuron-mediated sickness during lung infection.
Granton E, Brown L, Defaye M, Moazen P, Almblad H, Randall TE, Rich JD, Geppert A, Abdullah NS, Hassanabad MF, Hiroki CH, Farias R, Nguyen AP, Schubert C, Lou Y, Andonegui G, Iftinca M, Raju D, Vargas MA, Howell PL, Füzesi T, Bains J, Kurrasch D, Harrison JJ, Altier C, Yipp BG. Granton E, et al. Among authors: howell pl. Cell. 2024 Apr 11;187(8):1874-1888.e14. doi: 10.1016/j.cell.2024.03.001. Epub 2024 Mar 21. Cell. 2024. PMID: 38518773
Small Molecule Inhibition of an Exopolysaccharide Modification Enzyme is a Viable Strategy To Block Pseudomonas aeruginosa Pel Biofilm Formation.
Razvi E, DiFrancesco BR, Wasney GA, Morrison ZA, Tam J, Auger A, Baker P, Alnabelseya N, Rich JD, Sivarajah P, Whitfield GB, Harrison JJ, Melnyk RA, Nitz M, Howell PL. Razvi E, et al. Among authors: howell pl. Microbiol Spectr. 2023 Jun 15;11(3):e0029623. doi: 10.1128/spectrum.00296-23. Epub 2023 Apr 26. Microbiol Spectr. 2023. PMID: 37098898 Free PMC article.
PelA and PelB proteins form a modification and secretion complex essential for Pel polysaccharide-dependent biofilm formation in Pseudomonas aeruginosa.
Marmont LS, Whitfield GB, Rich JD, Yip P, Giesbrecht LB, Stremick CA, Whitney JC, Parsek MR, Harrison JJ, Howell PL. Marmont LS, et al. Among authors: howell pl. J Biol Chem. 2017 Nov 24;292(47):19411-19422. doi: 10.1074/jbc.M117.812842. Epub 2017 Sep 27. J Biol Chem. 2017. PMID: 28972168 Free PMC article.
PelX is a UDP-N-acetylglucosamine C4-epimerase involved in Pel polysaccharide-dependent biofilm formation.
Marmont LS, Whitfield GB, Pfoh R, Williams RJ, Randall TE, Ostaszewski A, Razvi E, Groves RA, Robinson H, Nitz M, Parsek MR, Lewis IA, Whitney JC, Harrison JJ, Howell PL. Marmont LS, et al. Among authors: howell pl. J Biol Chem. 2020 Aug 21;295(34):11949-11962. doi: 10.1074/jbc.RA120.014555. Epub 2020 Jun 29. J Biol Chem. 2020. PMID: 32601062 Free PMC article.
Glycoside hydrolase processing of the Pel polysaccharide alters biofilm biomechanics and Pseudomonas aeruginosa virulence.
Razvi E, Whitfield GB, Reichhardt C, Dreifus JE, Willis AR, Gluscencova OB, Gloag ES, Awad TS, Rich JD, da Silva DP, Bond W, Le Mauff F, Sheppard DC, Hatton BD, Stoodley P, Reinke AW, Boulianne GL, Wozniak DJ, Harrison JJ, Parsek MR, Howell PL. Razvi E, et al. Among authors: howell pl. NPJ Biofilms Microbiomes. 2023 Feb 2;9(1):7. doi: 10.1038/s41522-023-00375-7. NPJ Biofilms Microbiomes. 2023. PMID: 36732330 Free PMC article.
Precision-engineering the Pseudomonas aeruginosa genome with two-step allelic exchange.
Hmelo LR, Borlee BR, Almblad H, Love ME, Randall TE, Tseng BS, Lin C, Irie Y, Storek KM, Yang JJ, Siehnel RJ, Howell PL, Singh PK, Tolker-Nielsen T, Parsek MR, Schweizer HP, Harrison JJ. Hmelo LR, et al. Among authors: howell pl. Nat Protoc. 2015 Nov;10(11):1820-41. doi: 10.1038/nprot.2015.115. Epub 2015 Oct 22. Nat Protoc. 2015. PMID: 26492139 Free PMC article.
Bps polysaccharide of Bordetella pertussis resists antimicrobial peptides by functioning as a dual surface shield and decoy and converts Escherichia coli into a respiratory pathogen.
Fullen AR, Gutierrez-Ferman JL, Yount KS, Love CF, Choi HG, Vargas MA, Raju D, Corps KN, Howell PL, Dubey P, Deora R. Fullen AR, et al. Among authors: howell pl. PLoS Pathog. 2022 Aug 15;18(8):e1010764. doi: 10.1371/journal.ppat.1010764. eCollection 2022 Aug. PLoS Pathog. 2022. PMID: 35969621 Free PMC article.
190 results