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Items: 22


Risk Factors for Detection, Survival, and Growth of Antibiotic-Resistant and Pathogenic Escherichia coli in Household Soils in Rural Bangladesh.

Montealegre MC, Roy S, Böni F, Hossain MI, Navab-Daneshmand T, Caduff L, Faruque ASG, Islam MA, Julian TR.

Appl Environ Microbiol. 2018 Nov 30;84(24). pii: e01978-18. doi: 10.1128/AEM.01978-18. Print 2018 Dec 15.


Escherichia coli Contamination across Multiple Environmental Compartments (Soil, Hands, Drinking Water, and Handwashing Water) in Urban Harare: Correlations and Risk Factors.

Navab-Daneshmand T, Friedrich MND, Gächter M, Montealegre MC, Mlambo LS, Nhiwatiwa T, Mosler HJ, Julian TR.

Am J Trop Med Hyg. 2018 Mar;98(3):803-813. doi: 10.4269/ajtmh.17-0521. Epub 2018 Jan 18.


Processing of the major autolysin of E. faecalis, AtlA, by the zinc-metalloprotease, GelE, impacts AtlA septal localization and cell separation.

Stinemetz EK, Gao P, Pinkston KL, Montealegre MC, Murray BE, Harvey BR.

PLoS One. 2017 Oct 19;12(10):e0186706. doi: 10.1371/journal.pone.0186706. eCollection 2017.


Differential Penicillin-Binding Protein 5 (PBP5) Levels in the Enterococcus faecium Clades with Different Levels of Ampicillin Resistance.

Montealegre MC, Roh JH, Rae M, Davlieva MG, Singh KV, Shamoo Y, Murray BE.

Antimicrob Agents Chemother. 2016 Dec 27;61(1). pii: e02034-16. doi: 10.1128/AAC.02034-16. Print 2017 Jan.


Enterococcus faecalis Ebp pili are important for cell-cell aggregation and intraspecies gene transfer.

La Rosa SL, Montealegre MC, Singh KV, Murray BE.

Microbiology. 2016 May;162(5):798-802. doi: 10.1099/mic.0.000276. Epub 2016 Mar 11.


Role of the Emp Pilus Subunits of Enterococcus faecium in Biofilm Formation, Adherence to Host Extracellular Matrix Components, and Experimental Infection.

Montealegre MC, Singh KV, Somarajan SR, Yadav P, Chang C, Spencer R, Sillanpää J, Ton-That H, Murray BE.

Infect Immun. 2016 Apr 22;84(5):1491-1500. doi: 10.1128/IAI.01396-15. Print 2016 May.


Gastrointestinal Tract Colonization Dynamics by Different Enterococcus faecium Clades.

Montealegre MC, Singh KV, Murray BE.

J Infect Dis. 2016 Jun 15;213(12):1914-22. doi: 10.1093/infdis/jiv597. Epub 2015 Dec 15.


The Enterococcus faecalis EbpA Pilus Protein: Attenuation of Expression, Biofilm Formation, and Adherence to Fibrinogen Start with the Rare Initiation Codon ATT.

Montealegre MC, La Rosa SL, Roh JH, Harvey BR, Murray BE.

MBio. 2015 May 26;6(3):e00467-15. doi: 10.1128/mBio.00467-15.


Enterococcus faecium PBP5-S/R, the missing link between PBP5-S and PBP5-R.

Pietta E, Montealegre MC, Roh JH, Cocconcelli PS, Murray BE.

Antimicrob Agents Chemother. 2014 Nov;58(11):6978-81. doi: 10.1128/AAC.03648-14. Epub 2014 Sep 2.


Contribution of individual Ebp Pilus subunits of Enterococcus faecalis OG1RF to pilus biogenesis, biofilm formation and urinary tract infection.

Sillanpää J, Chang C, Singh KV, Montealegre MC, Nallapareddy SR, Harvey BR, Ton-That H, Murray BE.

PLoS One. 2013 Jul 11;8(7):e68813. doi: 10.1371/journal.pone.0068813. Print 2013.


Alternative splicing and subfunctionalization generates functional diversity in fungal proteomes.

Marshall AN, Montealegre MC, Jiménez-López C, Lorenz MC, van Hoof A.

PLoS Genet. 2013;9(3):e1003376. doi: 10.1371/journal.pgen.1003376. Epub 2013 Mar 14.


Emergence of Klebsiella pneumoniae Coharboring KPC and VIM Carbapenemases in Colombia.

Rojas LJ, Mojica MF, Blanco VM, Correa A, Montealegre MC, De La Cadena E, Maya JJ, Camargo RD, Quinn JP, Villegas MV.

Antimicrob Agents Chemother. 2013 Feb;57(2):1101-2. doi: 10.1128/AAC.01666-12. Epub 2012 Dec 10. No abstract available.


First report of a Pseudomonas aeruginosa isolate coharboring KPC and VIM carbapenemases.

Correa A, Montealegre MC, Mojica MF, Maya JJ, Rojas LJ, De La Cadena EP, Ruiz SJ, Recalde M, Rosso F, Quinn JP, Villegas MV.

Antimicrob Agents Chemother. 2012 Oct;56(10):5422-3. doi: 10.1128/AAC.00695-12. Epub 2012 Jul 23. No abstract available.


Molecular correlates of the spread of KPC-producing Enterobacteriaceae in Colombia.

Mojica MF, Correa A, Vargas DA, Maya JJ, Montealegre MC, Rojas LJ, Ruiz SJ, Quinn JP, Villegas MV; Colombian Nosocomial Bacterial Resistance Study Group.

Int J Antimicrob Agents. 2012 Sep;40(3):277-9. Epub 2012 Jul 11. No abstract available.


First identification of OXA-72 carbapenemase from Acinetobacter pittii in Colombia.

Montealegre MC, Maya JJ, Correa A, Espinal P, Mojica MF, Ruiz SJ, Rosso F, Vila J, Quinn JP, Villegas MV.

Antimicrob Agents Chemother. 2012 Jul;56(7):3996-8. doi: 10.1128/AAC.05628-11. Epub 2012 Apr 16.


[Antimicrobial resistance of Gram negative bacilli isolated from tertiary-care hospitals in Colombia].

Briceño DF, Correa A, Valencia C, Torres JA, Pacheco R, Montealegre MC, Ospina D, Villegas MV; Grupo de Resistencia Bacteriana Nosocomial de Colombia.

Biomedica. 2010 Jul-Sep;30(3):371-81. Spanish.


First characterization of CTX-M-15-producing Escherichia coli ST131 and ST405 clones causing community-onset infections in South America.

Ruiz SJ, Montealegre MC, Ruiz-Garbajosa P, Correa A, Briceño DF, Martinez E, Rosso F, Muñoz M, Quinn JP, Cantón R, Villegas MV.

J Clin Microbiol. 2011 May;49(5):1993-6. doi: 10.1128/JCM.00045-11. Epub 2011 Feb 16.


Novel VIM metallo-beta-lactamase variant, VIM-24, from a Klebsiella pneumoniae isolate from Colombia.

Montealegre MC, Correa A, Briceño DF, Rosas NC, De La Cadena E, Ruiz SJ, Mojica MF, Camargo RD, Zuluaga I, Marin A, Quinn JP, Villegas MV; Colombian Nosocomial Resistance Study Group.

Antimicrob Agents Chemother. 2011 May;55(5):2428-30. doi: 10.1128/AAC.01208-10. Epub 2011 Jan 31.


The hylEfm gene in pHylEfm of Enterococcus faecium is not required in pathogenesis of murine peritonitis.

Panesso D, Montealegre MC, Rincón S, Mojica MF, Rice LB, Singh KV, Murray BE, Arias CA.

BMC Microbiol. 2011 Jan 25;11(1):20. doi: 10.1186/1471-2180-11-20.


[Genetic characterization of the interleukin 1 b polymorphisms -511, -31 y +3954 in a Colombian population with dyspepsia].

Arango MT, Jaramillo C, Montealegre MC, Bohórquez MH, Delgado Mdel P.

Biomedica. 2010 Apr-Jun;30(2):199-206. Spanish.


Intercontinental spread from Israel to Colombia of a KPC-3-producing Klebsiella pneumoniae strain.

Lopez JA, Correa A, Navon-Venezia S, Correa AL, Torres JA, Briceño DF, Montealegre MC, Quinn JP, Carmeli Y, Villegas MV.

Clin Microbiol Infect. 2011 Jan;17(1):52-6. doi: 10.1111/j.1469-0691.2010.03209.x.


Emergence of KPC-producing Pseudomonas aeruginosa in Trinidad and Tobago.

Akpaka PE, Swanston WH, Ihemere HN, Correa A, Torres JA, Tafur JD, Montealegre MC, Quinn JP, Villegas MV.

J Clin Microbiol. 2009 Aug;47(8):2670-1. doi: 10.1128/JCM.00362-09. Epub 2009 Jun 3.

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