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Page 1
Discovery of inhibitors of 4'-phosphopantetheine adenylyltransferase (PPAT) to validate PPAT as a target for antibacterial therapy.
de Jonge BL, Walkup GK, Lahiri SD, Huynh H, Neckermann G, Utley L, Nash TJ, Brock J, San Martin M, Kutschke A, Johnstone M, Laganas V, Hajec L, Gu RF, Ni H, Chen B, Hutchings K, Holt E, McKinney D, Gao N, Livchak S, Thresher J. de Jonge BL, et al. Among authors: walkup gk. Antimicrob Agents Chemother. 2013 Dec;57(12):6005-15. doi: 10.1128/AAC.01661-13. Epub 2013 Sep 16. Antimicrob Agents Chemother. 2013. PMID: 24041904 Free PMC article.
Pyrrolamide DNA gyrase inhibitors: fragment-based nuclear magnetic resonance screening to identify antibacterial agents.
Eakin AE, Green O, Hales N, Walkup GK, Bist S, Singh A, Mullen G, Bryant J, Embrey K, Gao N, Breeze A, Timms D, Andrews B, Uria-Nickelsen M, Demeritt J, Loch JT 3rd, Hull K, Blodgett A, Illingworth RN, Prince B, Boriack-Sjodin PA, Hauck S, MacPherson LJ, Ni H, Sherer B. Eakin AE, et al. Among authors: walkup gk. Antimicrob Agents Chemother. 2012 Mar;56(3):1240-6. doi: 10.1128/AAC.05485-11. Epub 2011 Dec 19. Antimicrob Agents Chemother. 2012. PMID: 22183167 Free PMC article.
Selection and molecular characterization of ceftazidime/avibactam-resistant mutants in Pseudomonas aeruginosa strains containing derepressed AmpC.
Lahiri SD, Walkup GK, Whiteaker JD, Palmer T, McCormack K, Tanudra MA, Nash TJ, Thresher J, Johnstone MR, Hajec L, Livchak S, McLaughlin RE, Alm RA. Lahiri SD, et al. Among authors: walkup gk. J Antimicrob Chemother. 2015;70(6):1650-8. doi: 10.1093/jac/dkv004. Epub 2015 Feb 1. J Antimicrob Chemother. 2015. PMID: 25645206
Responding to the challenge of untreatable gonorrhea: ETX0914, a first-in-class agent with a distinct mechanism-of-action against bacterial Type II topoisomerases.
Basarab GS, Kern GH, McNulty J, Mueller JP, Lawrence K, Vishwanathan K, Alm RA, Barvian K, Doig P, Galullo V, Gardner H, Gowravaram M, Huband M, Kimzey A, Morningstar M, Kutschke A, Lahiri SD, Perros M, Singh R, Schuck VJ, Tommasi R, Walkup G, Newman JV. Basarab GS, et al. Sci Rep. 2015 Jul 14;5:11827. doi: 10.1038/srep11827. Sci Rep. 2015. PMID: 26168713 Free PMC article. Clinical Trial.
Kinetics of avibactam inhibition against Class A, C, and D β-lactamases.
Ehmann DE, Jahic H, Ross PL, Gu RF, Hu J, Durand-Réville TF, Lahiri S, Thresher J, Livchak S, Gao N, Palmer T, Walkup GK, Fisher SL. Ehmann DE, et al. Among authors: walkup gk. J Biol Chem. 2013 Sep 27;288(39):27960-71. doi: 10.1074/jbc.M113.485979. Epub 2013 Aug 2. J Biol Chem. 2013. PMID: 23913691 Free PMC article.
Avibactam is a covalent, reversible, non-β-lactam β-lactamase inhibitor.
Ehmann DE, Jahić H, Ross PL, Gu RF, Hu J, Kern G, Walkup GK, Fisher SL. Ehmann DE, et al. Among authors: walkup gk. Proc Natl Acad Sci U S A. 2012 Jul 17;109(29):11663-8. doi: 10.1073/pnas.1205073109. Epub 2012 Jul 2. Proc Natl Acad Sci U S A. 2012. PMID: 22753474 Free PMC article.
Translating slow-binding inhibition kinetics into cellular and in vivo effects.
Walkup GK, You Z, Ross PL, Allen EK, Daryaee F, Hale MR, O'Donnell J, Ehmann DE, Schuck VJ, Buurman ET, Choy AL, Hajec L, Murphy-Benenato K, Marone V, Patey SA, Grosser LA, Johnstone M, Walker SG, Tonge PJ, Fisher SL. Walkup GK, et al. Nat Chem Biol. 2015 Jun;11(6):416-23. doi: 10.1038/nchembio.1796. Epub 2015 Apr 20. Nat Chem Biol. 2015. PMID: 25894085 Free PMC article.
22 results