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Items: 1 to 50 of 70

1.

Increase and diversity of carbapenemase-producing Escherichia coli isolates, Italy.

Simoni S, Caucci S, Brenciani A, Morroni G, Giovanetti E, Menzo S, Facinelli B, Mingoia M.

Future Microbiol. 2019 Aug;14:1035-1042. doi: 10.2217/fmb-2019-0069.

PMID:
31469012
2.

Characterization of Tn6349, a novel mosaic transposon carrying poxtA, cfr and other resistance determinants, inserted in the chromosome of an ST5-MRSA-II strain of clinical origin.

D'Andrea MM, Antonelli A, Brenciani A, Di Pilato V, Morroni G, Pollini S, Fioriti S, Giovanetti E, Rossolini GM.

J Antimicrob Chemother. 2019 Oct 1;74(10):2870-2875. doi: 10.1093/jac/dkz278.

PMID:
31355850
3.

In vitro activity of Protegrin-1, alone and in combination with clinically useful antibiotics, against Acinetobacter baumannii strains isolated from surgical wounds.

Morroni G, Simonetti O, Brenciani A, Brescini L, Kamysz W, Kamysz E, Neubauer D, Caffarini M, Orciani M, Giovanetti E, Offidani A, Giacometti A, Cirioni O.

Med Microbiol Immunol. 2019 Jun 18. doi: 10.1007/s00430-019-00624-7. [Epub ahead of print]

PMID:
31214759
4.

Characterization of a new transferable MDR plasmid carrying the pbp5 gene from a clade B commensal Enterococcus faecium.

Morroni G, Brenciani A, Litta-Mulondo A, Vignaroli C, Mangiaterra G, Fioriti S, Citterio B, Cirioni O, Giovanetti E, Biavasco F.

J Antimicrob Chemother. 2019 Apr 1;74(4):843-850. doi: 10.1093/jac/dky549.

PMID:
30649343
5.

Detection in Italy of a porcine Enterococcus faecium isolate carrying the novel phenicol-oxazolidinone-tetracycline resistance gene poxtA.

Brenciani A, Fioriti S, Morroni G, Cucco L, Morelli A, Pezzotti G, Paniccià M, Antonelli A, Magistrali CF, Rossolini GM, Giovanetti E.

J Antimicrob Chemother. 2019 Mar 1;74(3):817-818. doi: 10.1093/jac/dky505. No abstract available.

PMID:
30517691
6.

High Rate of Ceftobiprole Resistance among Clinical Methicillin-Resistant Staphylococcus aureus Isolates from a Hospital in Central Italy.

Morroni G, Brenciani A, Brescini L, Fioriti S, Simoni S, Pocognoli A, Mingoia M, Giovanetti E, Barchiesi F, Giacometti A, Cirioni O.

Antimicrob Agents Chemother. 2018 Nov 26;62(12). pii: e01663-18. doi: 10.1128/AAC.01663-18. Print 2018 Dec.

7.

Characterization of a Multiresistance Plasmid Carrying the optrA and cfr Resistance Genes From an Enterococcus faecium Clinical Isolate.

Morroni G, Brenciani A, Antonelli A, D'Andrea MM, Di Pilato V, Fioriti S, Mingoia M, Vignaroli C, Cirioni O, Biavasco F, Varaldo PE, Rossolini GM, Giovanetti E.

Front Microbiol. 2018 Sep 11;9:2189. doi: 10.3389/fmicb.2018.02189. eCollection 2018.

8.

Comparison of the Antimicrobial Activities of Four Honeys From Three Countries (New Zealand, Cuba, and Kenya).

Morroni G, Alvarez-Suarez JM, Brenciani A, Simoni S, Fioriti S, Pugnaloni A, Giampieri F, Mazzoni L, Gasparrini M, Marini E, Mingoia M, Battino M, Giovanetti E.

Front Microbiol. 2018 Jun 25;9:1378. doi: 10.3389/fmicb.2018.01378. eCollection 2018.

9.

Multicellular behavior of environmental Escherichia coli isolates grown under nutrient-poor and low-temperature conditions.

Di Sante L, Pugnaloni A, Biavasco F, Giovanetti E, Vignaroli C.

Microbiol Res. 2018 May;210:43-50. doi: 10.1016/j.micres.2018.03.004. Epub 2018 Mar 15.

10.

Spread of colistin resistance gene mcr-1 in Italy: characterization of the mcr-1.2 allelic variant in a colistin-resistant blood isolate of Escherichia coli.

Simoni S, Morroni G, Brenciani A, Vincenzi C, Cirioni O, Castelletti S, Varaldo PE, Giovanetti E, Mingoia M.

Diagn Microbiol Infect Dis. 2018 May;91(1):66-68. doi: 10.1016/j.diagmicrobio.2017.12.015. Epub 2017 Dec 24.

PMID:
29370953
11.

Commentary: Nationwide Surveillance of Novel Oxazolidinone Resistance Gene optrA in Enterococcus Isolates in China from 2004 to 2014.

Morroni G, Brenciani A, Simoni S, Vignaroli C, Mingoia M, Giovanetti E.

Front Microbiol. 2017 Aug 24;8:1631. doi: 10.3389/fmicb.2017.01631. eCollection 2017. No abstract available.

12.

Molecular Characterization of Italian Isolates of Fluoroquinolone-Resistant Streptococcus agalactiae and Relationships with Chloramphenicol Resistance.

Simoni S, Vincenzi C, Brenciani A, Morroni G, Bagnarelli P, Giovanetti E, Varaldo PE, Mingoia M.

Microb Drug Resist. 2018 Apr;24(3):225-231. doi: 10.1089/mdr.2017.0139. Epub 2017 Aug 7.

PMID:
28783417
13.

pHTβ-promoted mobilization of non-conjugative resistance plasmids from Enterococcus faecium to Enterococcus faecalis.

Di Sante L, Morroni G, Brenciani A, Vignaroli C, Antonelli A, D'Andrea MM, Di Cesare A, Giovanetti E, Varaldo PE, Rossolini GM, Biavasco F.

J Antimicrob Chemother. 2017 Sep 1;72(9):2447-2453. doi: 10.1093/jac/dkx197.

PMID:
28645197
14.

A new mosaic integrative and conjugative element from Streptococcus agalactiae carrying resistance genes for chloramphenicol (catQ) and macrolides [mef(I) and erm(TR)].

Morici E, Simoni S, Brenciani A, Giovanetti E, Varaldo PE, Mingoia M.

J Antimicrob Chemother. 2017 Jan;72(1):64-67. Epub 2016 Sep 12.

PMID:
27621174
15.

Stability of the cargo regions of the cfr-carrying, multiresistance plasmid pSP01 from Staphylococcus epidermidis.

Brenciani A, Morroni G, Mingoia M, Varaldo PE, Giovanetti E.

Int J Med Microbiol. 2016 Dec;306(8):717-721. doi: 10.1016/j.ijmm.2016.08.002. Epub 2016 Aug 17.

PMID:
27554790
16.

A clone of linezolid-resistant Staphylococcus epidermidis bearing the G2576T mutation is endemic in an Italian hospital.

Morroni G, Brenciani A, Vincenzi C, Barocci S, Tili E, Manso E, Mingoia M, Menzo S, Varaldo PE, Giovanetti E.

J Hosp Infect. 2016 Oct;94(2):203-6. doi: 10.1016/j.jhin.2016.07.012. Epub 2016 Jul 25. No abstract available.

PMID:
27546457
17.

Impact of respiratory therapy in vital capacity and functionality of patients undergoing abdominal surgery.

Fernandes SC, Santos RS, Giovanetti EA, Taniguchi C, Silva CS, Eid RA, Timenetsky KT, Carnieli-Cazati D.

Einstein (Sao Paulo). 2016 Apr-Jun;14(2):202-7. doi: 10.1590/S1679-45082016AO3398. English, Portuguese.

18.

Linezolid-resistant cfr-positive MRSA, Italy.

Antonelli A, D'Andrea MM, Galano A, Borchi B, Brenciani A, Vaggelli G, Cavallo A, Bartoloni A, Giovanetti E, Rossolini GM.

J Antimicrob Chemother. 2016 Aug;71(8):2349-51. doi: 10.1093/jac/dkw108. Epub 2016 Apr 12. No abstract available.

PMID:
27073268
19.

Enterococcus faecium ST17 from Coastal Marine Sediment Carrying Transferable Multidrug Resistance Plasmids.

Morroni G, Di Cesare A, Di Sante L, Brenciani A, Vignaroli C, Pasquaroli S, Giovanetti E, Sabatino R, Rossi L, Magnani M, Biavasco F.

Microb Drug Resist. 2016 Oct;22(7):523-530. Epub 2016 Mar 16.

PMID:
26982016
20.

Detection in Italy of two clinical Enterococcus faecium isolates carrying both the oxazolidinone and phenicol resistance gene optrA and a silent multiresistance gene cfr.

Brenciani A, Morroni G, Vincenzi C, Manso E, Mingoia M, Giovanetti E, Varaldo PE.

J Antimicrob Chemother. 2016 Apr;71(4):1118-9. doi: 10.1093/jac/dkv438. Epub 2015 Dec 24. No abstract available.

PMID:
26702919
21.

Macrolide resistance gene erm(TR) and erm(TR)-carrying genetic elements in Streptococcus agalactiae: characterization of ICESagTR7, a new composite element containing IMESp2907.

Mingoia M, Morici E, Marini E, Brenciani A, Giovanetti E, Varaldo PE.

J Antimicrob Chemother. 2016 Mar;71(3):593-600. doi: 10.1093/jac/dkv408. Epub 2015 Dec 17.

PMID:
26679245
22.

Smart Care™ versus respiratory physiotherapy-driven manual weaning for critically ill adult patients: a randomized controlled trial.

Taniguchi C, Victor ES, Pieri T, Henn R, Santana C, Giovanetti E, Saghabi C, Timenetsky K, Caserta Eid R, Silva E, Matos GF, Schettino GP, Barbas CS.

Crit Care. 2015 Jun 11;19:246. doi: 10.1186/s13054-015-0978-6.

23.

Characterization of novel conjugative multiresistance plasmids carrying cfr from linezolid-resistant Staphylococcus epidermidis clinical isolates from Italy.

Brenciani A, Morroni G, Pollini S, Tiberi E, Mingoia M, Varaldo PE, Rossolini GM, Giovanetti E.

J Antimicrob Chemother. 2016 Feb;71(2):307-13. doi: 10.1093/jac/dkv341. Epub 2015 Oct 15.

PMID:
26472766
24.

Transduction of the Streptococcus pyogenes bacteriophage Φm46.1, carrying resistance genes mef(A) and tet(O), to other Streptococcus species.

Giovanetti E, Brenciani A, Morroni G, Tiberi E, Pasquaroli S, Mingoia M, Varaldo PE.

Front Microbiol. 2015 Jan 8;5:746. doi: 10.3389/fmicb.2014.00746. eCollection 2014.

25.

Genetic basis of the association of resistance genes mef(I) (macrolides) and catQ (chloramphenicol) in streptococci.

Mingoia M, Morici E, Brenciani A, Giovanetti E, Varaldo PE.

Front Microbiol. 2015 Jan 6;5:747. doi: 10.3389/fmicb.2014.00747. eCollection 2014. Review.

26.

Tn5253 family integrative and conjugative elements carrying mef(I) and catQ determinants in Streptococcus pneumoniae and Streptococcus pyogenes.

Mingoia M, Morici E, Morroni G, Giovanetti E, Del Grosso M, Pantosti A, Varaldo PE.

Antimicrob Agents Chemother. 2014 Oct;58(10):5886-93. doi: 10.1128/AAC.03638-14. Epub 2014 Jul 28.

27.

ICESp1116, the genetic element responsible for erm(B)-mediated, inducible erythromycin resistance in Streptococcus pyogenes, belongs to the TnGBS family of integrative and conjugative elements.

Brenciani A, Tiberi E, Morroni G, Mingoia M, Varaldo PE, Giovanetti E.

Antimicrob Agents Chemother. 2014;58(4):2479-81. doi: 10.1128/AAC.00048-14. Epub 2014 Jan 21. No abstract available.

28.

Genetic determinants and elements associated with antibiotic resistance in viridans group streptococci.

Brenciani A, Tiberi E, Tili E, Mingoia M, Palmieri C, Varaldo PE, Giovanetti E.

J Antimicrob Chemother. 2014 May;69(5):1197-204. doi: 10.1093/jac/dkt495. Epub 2013 Dec 15.

PMID:
24343896
29.

Pitfalls encountered while investigating genetic elements by PCR.

Palmieri C, Brenciani A, Mingoia M, Giovanetti E, Facinelli B, Varaldo PE.

Mob Genet Elements. 2013 May 1;3(3):e25255. Epub 2013 Jun 3.

30.

Characterization of Tn5801.Sag, a variant of Staphylococcus aureus Tn916 family transposon Tn5801 that is widespread in clinical isolates of Streptococcus agalactiae.

Mingoia M, Morici E, Tili E, Giovanetti E, Montanari MP, Varaldo PE.

Antimicrob Agents Chemother. 2013 Sep;57(9):4570-4. doi: 10.1128/AAC.00521-13. Epub 2013 Jul 1.

31.

ICESp1116, the genetic element responsible for erm(B)-mediated, inducible resistance to erythromycin in Streptococcus pyogenes.

Brenciani A, Tiberi E, Morici E, Oryasin E, Giovanetti E, Varaldo PE.

Antimicrob Agents Chemother. 2012 Dec;56(12):6425-9. doi: 10.1128/AAC.01494-12. Epub 2012 Oct 1.

32.

Streptococcus pneumoniae transposon Tn1545/Tn6003 changes to Tn6002 due to spontaneous excision in circular form of the erm(B)- and aphA3-containing macrolide-aminoglycoside-streptothricin (MAS) element.

Palmieri C, Mingoia M, Massidda O, Giovanetti E, Varaldo PE.

Antimicrob Agents Chemother. 2012 Nov;56(11):5994-7. doi: 10.1128/AAC.01487-12. Epub 2012 Aug 13.

33.

ICESp2905, the erm(TR)-tet(O) element of Streptococcus pyogenes, is formed by two independent integrative and conjugative elements.

Giovanetti E, Brenciani A, Tiberi E, Bacciaglia A, Varaldo PE.

Antimicrob Agents Chemother. 2012 Jan;56(1):591-4. doi: 10.1128/AAC.05352-11. Epub 2011 Oct 10.

34.

Two distinct genetic elements are responsible for erm(TR)-mediated erythromycin resistance in tetracycline-susceptible and tetracycline-resistant strains of Streptococcus pyogenes.

Brenciani A, Tiberi E, Bacciaglia A, Petrelli D, Varaldo PE, Giovanetti E.

Antimicrob Agents Chemother. 2011 May;55(5):2106-12. doi: 10.1128/AAC.01378-10. Epub 2011 Feb 22.

35.

Phim46.1, the main Streptococcus pyogenes element carrying mef(A) and tet(O) genes.

Brenciani A, Bacciaglia A, Vignaroli C, Pugnaloni A, Varaldo PE, Giovanetti E.

Antimicrob Agents Chemother. 2010 Jan;54(1):221-9. doi: 10.1128/AAC.00499-09. Epub 2009 Oct 26.

36.

Genetic elements responsible for erythromycin resistance in streptococci.

Varaldo PE, Montanari MP, Giovanetti E.

Antimicrob Agents Chemother. 2009 Feb;53(2):343-53. doi: 10.1128/AAC.00781-08. Epub 2008 Nov 10. Review. No abstract available.

37.

Expressed and unexpressed tet(M) genes and the erm(B)-carrying Tn1116 transposon in Streptococcus pyogenes and Streptococcus pneumoniae.

Giovanetti E, Brenciani A, Bacciaglia A, Montanari MP, Varaldo PE.

Antimicrob Agents Chemother. 2007 Dec;51(12):4535; author reply 4535-6. No abstract available.

38.

SmaI typeability and tetracycline susceptibility and resistance in Streptococcus pyogenes isolates with efflux-mediated erythromycin resistance.

Bacciaglia A, Brenciani A, Varaldo PE, Giovanetti E.

Antimicrob Agents Chemother. 2007 Aug;51(8):3042-3. Epub 2007 Jun 11. No abstract available.

39.

Genetic elements carrying erm(B) in Streptococcus pyogenes and association with tet(M) tetracycline resistance gene.

Brenciani A, Bacciaglia A, Vecchi M, Vitali LA, Varaldo PE, Giovanetti E.

Antimicrob Agents Chemother. 2007 Apr;51(4):1209-16. Epub 2007 Jan 29.

40.

Therapeutic failures of antibiotics used to treat macrolide-susceptible Streptococcus pyogenes infections may be due to biofilm formation.

Baldassarri L, Creti R, Recchia S, Imperi M, Facinelli B, Giovanetti E, Pataracchia M, Alfarone G, Orefici G.

J Clin Microbiol. 2006 Aug;44(8):2721-7.

41.

Variously substituted (phosphonoacetamido)oxy analogues of geranylgeranyl diphosphate (GGdP) as GGdP-transferase (GGTase) inhibitors and antiproliferative agents.

Minutolo F, Asso V, Bertini S, Betti L, Ciriaco M, Danesi R, Gervasi G, Ghilardi E, Giovanetti E, Giannaccini G, Placanica G, Prota G, Rapposelli S, Macchia M.

Med Chem. 2005 May;1(3):239-44.

PMID:
16787319
42.

Prophage association of mef(A) elements encoding efflux-mediated erythromycin resistance in Streptococcus pyogenes.

Giovanetti E, Brenciani A, Vecchi M, Manzin A, Varaldo PE.

J Antimicrob Chemother. 2005 Apr;55(4):445-51. Epub 2005 Mar 16.

PMID:
15772148
43.

Distribution and molecular analysis of mef(A)-containing elements in tetracycline-susceptible and -resistant Streptococcus pyogenes clinical isolates with efflux-mediated erythromycin resistance.

Brenciani A, Ojo KK, Monachetti A, Menzo S, Roberts MC, Varaldo PE, Giovanetti E.

J Antimicrob Chemother. 2004 Dec;54(6):991-8. Epub 2004 Nov 24.

PMID:
15563518
44.
45.

A novel efflux system in inducibly erythromycin-resistant strains of Streptococcus pyogenes.

Giovanetti E, Brenciani A, Burioni R, Varaldo PE.

Antimicrob Agents Chemother. 2002 Dec;46(12):3750-5.

46.

Conjugative transfer of the erm(A) gene from erythromycin-resistant Streptococcus pyogenes to macrolide-susceptible S. pyogenes, Enterococcus faecalis and Listeria innocua.

Giovanetti E, Magi G, Brenciani A, Spinaci C, Lupidi R, Facinelli B, Varaldo PE.

J Antimicrob Chemother. 2002 Aug;50(2):249-52.

PMID:
12161406
47.

Association between erythromycin resistance and ability to enter human respiratory cells in group A streptococci.

Facinelli B, Spinaci C, Magi G, Giovanetti E, E Varaldo P.

Lancet. 2001 Jul 7;358(9275):30-3.

PMID:
11454374
48.

SmaI macrorestriction analysis of Italian isolates of erythromycin-resistant Streptococcus pyogenes and correlations with macrolide-resistance phenotypes.

Ripa S, Zampaloni C, Vitali LA, Giovanetti E, Montanari MP, Prenna M, Varaldo PE.

Microb Drug Resist. 2001 Spring;7(1):65-71.

PMID:
11310805
49.

Differentiation of resistance phenotypes among erythromycin-resistant Pneumococci.

Montanari MP, Mingoia M, Giovanetti E, Varaldo PE.

J Clin Microbiol. 2001 Apr;39(4):1311-5.

50.

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