Bethel CR - Search Results

1

Penicillin sulfone inhibitors of class D beta-lactamases.

Drawz SM, Bethel CR, Doppalapudi VR, Sheri A, Pagadala SR, Hujer AM, Skalweit MJ, Anderson VE, Chen SG, Buynak JD, Bonomo RA. Drawz SM, et al. Among authors: bethel cr. Antimicrob Agents Chemother. 2010 Apr;54(4):1414-24. doi: 10.1128/AAC.00743-09. Epub 2010 Jan 19. Antimicrob Agents Chemother. 2010. PMID: 20086146 Free PMC article.

2

Understanding resistance to beta-lactams and beta-lactamase inhibitors in the SHV beta-lactamase: lessons from the mutagenesis of SER-130.

Helfand MS, Bethel CR, Hujer AM, Hujer KM, Anderson VE, Bonomo RA. Helfand MS, et al. Among authors: bethel cr. J Biol Chem. 2003 Dec 26;278(52):52724-9. doi: 10.1074/jbc.M306059200. Epub 2003 Oct 8. J Biol Chem. 2003. PMID: 14534312 Free article.

3

Tazobactam inactivation of SHV-1 and the inhibitor-resistant Ser130 -->Gly SHV-1 beta-lactamase: insights into the mechanism of inhibition.

Pagan-Rodriguez D, Zhou X, Simmons R, Bethel CR, Hujer AM, Helfand MS, Jin Z, Guo B, Anderson VE, Ng LM, Bonomo RA. Pagan-Rodriguez D, et al. Among authors: bethel cr. J Biol Chem. 2004 May 7;279(19):19494-501. doi: 10.1074/jbc.M311669200. Epub 2004 Feb 2. J Biol Chem. 2004. PMID: 14757767 Free article.

4

Exploring the effectiveness of tazobactam against ceftazidime resistant Escherichia coli: insights from the comparison between susceptibility testing and beta-lactamase inhibition.

Bethel CR, Hujer AM, Helfand MS, Bonomo RA. Bethel CR, et al. FEMS Microbiol Lett. 2004 May 1;234(1):99-103. doi: 10.1016/j.femsle.2004.03.025. FEMS Microbiol Lett. 2004. PMID: 15109726

5

Antibiotic resistance in the institutionalized elderly.

Hujer AM, Bethel CR, Hujer KM, Bonomo RA. Hujer AM, et al. Among authors: bethel cr. Clin Lab Med. 2004 Jun;24(2):343-61. doi: 10.1016/j.cll.2004.03.005. Clin Lab Med. 2004. PMID: 15177844 Review.

6

Antibody mapping of the linear epitopes of CMY-2 and SHV-1 beta-lactamases.

Hujer AM, Bethel CR, Bonomo RA. Hujer AM, et al. Among authors: bethel cr. Antimicrob Agents Chemother. 2004 Oct;48(10):3980-8. doi: 10.1128/AAC.48.10.3980-3988.2004. Antimicrob Agents Chemother. 2004. PMID: 15388462 Free PMC article.

7

Inhibitor-resistant class A beta-lactamases: consequences of the Ser130-to-Gly mutation seen in Apo and tazobactam structures of the SHV-1 variant.

Sun T, Bethel CR, Bonomo RA, Knox JR. Sun T, et al. Among authors: bethel cr. Biochemistry. 2004 Nov 9;43(44):14111-7. doi: 10.1021/bi0487903. Biochemistry. 2004. PMID: 15518561

8

Identification of a new allelic variant of the Acinetobacter baumannii cephalosporinase, ADC-7 beta-lactamase: defining a unique family of class C enzymes.

Hujer KM, Hamza NS, Hujer AM, Perez F, Helfand MS, Bethel CR, Thomson JM, Anderson VE, Barlow M, Rice LB, Tenover FC, Bonomo RA. Hujer KM, et al. Among authors: bethel cr. Antimicrob Agents Chemother. 2005 Jul;49(7):2941-8. doi: 10.1128/AAC.49.7.2941-2948.2005. Antimicrob Agents Chemother. 2005. PMID: 15980372 Free PMC article.

9

Clavulanic acid inactivation of SHV-1 and the inhibitor-resistant S130G SHV-1 beta-lactamase. Insights into the mechanism of inhibition.

Sulton D, Pagan-Rodriguez D, Zhou X, Liu Y, Hujer AM, Bethel CR, Helfand MS, Thomson JM, Anderson VE, Buynak JD, Ng LM, Bonomo RA. Sulton D, et al. Among authors: bethel cr. J Biol Chem. 2005 Oct 21;280(42):35528-36. doi: 10.1074/jbc.M501251200. Epub 2005 Jun 29. J Biol Chem. 2005. PMID: 15987690 Free article.

10

Molecular analysis of the simultaneous production of two SHV-type extended-spectrum beta-lactamases in a clinical isolate of Enterobacter cloacae by using single-nucleotide polymorphism genotyping.

Szabó D, Melan MA, Hujer AM, Bonomo RA, Hujer KM, Bethel CR, Kristóf K, Paterson DL. Szabó D, et al. Among authors: bethel cr. Antimicrob Agents Chemother. 2005 Nov;49(11):4716-20. doi: 10.1128/AAC.49.11.4716-4720.2005. Antimicrob Agents Chemother. 2005. PMID: 16251316 Free PMC article.

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