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Items: 1 to 50 of 103

1.

Drivers and Dynamics of Methicillin-Resistant Livestock-Associated Staphylococcus aureus CC398 in Pigs and Humans in Denmark.

Sieber RN, Skov RL, Nielsen J, Schulz J, Price LB, Aarestrup FM, Larsen AR, Stegger M, Larsen J.

MBio. 2018 Nov 13;9(6). pii: e02142-18. doi: 10.1128/mBio.02142-18.

2.

Human genetic variation in GLS2 is associated with development of complicated Staphylococcus aureus bacteremia.

Scott WK, Medie FM, Ruffin F, Sharma-Kuinkel BK, Cyr DD, Guo S, Dykxhoorn DM, Skov RL, Bruun NE, Dahl A, Lerche CJ, Petersen A, Larsen AR, Lauridsen TK, Johansen HK, Ullum H, Sørensen E, Hassager C, Bundgaard H, Schønheyder HC, Torp-Pedersen C, Østergaard LB, Arpi M, Rosenvinge F, Erikstrup LT, Chehri M, Søgaard P, Andersen PS, Fowler VG Jr.

PLoS Genet. 2018 Oct 5;14(10):e1007667. doi: 10.1371/journal.pgen.1007667. eCollection 2018 Oct.

3.

Staphylococcus aureus Bacteremia in Children Aged 5-18 Years-Risk Factors in the New Millennium.

Oestergaard LB, Schmiegelow MDS, Bruun NE, Skov R, Andersen PS, Larsen AR, Gerds TA, Dahl A, Petersen A, Lauridsen TK, Nygaard U, Torp-Pedersen C.

J Pediatr. 2018 Dec;203:108-115.e3. doi: 10.1016/j.jpeds.2018.07.093. Epub 2018 Sep 21.

PMID:
30244992
4.

Global spread of three multidrug-resistant lineages of Staphylococcus epidermidis.

Lee JYH, Monk IR, Gonçalves da Silva A, Seemann T, Chua KYL, Kearns A, Hill R, Woodford N, Bartels MD, Strommenger B, Laurent F, Dodémont M, Deplano A, Patel R, Larsen AR, Korman TM, Stinear TP, Howden BP.

Nat Microbiol. 2018 Oct;3(10):1175-1185. doi: 10.1038/s41564-018-0230-7. Epub 2018 Sep 3.

PMID:
30177740
5.

European external quality assessments for identification, molecular typing and characterization of Staphylococcus aureus.

Deplano A, Dodémont M, Denis O, Westh H, Gumpert H, Larsen AR, Larsen J, Kearns A, Pichon B, Layer F, Schulte B, Wolz C, Spiliopoulou I, Brennan G, Empel J, Hryniewicz W, de Lencastre H, Faria NA, Codita I, Sabat AJ, Friedrich AW, Deurenberg RH, Tristan A, Laurent F, Vandenesch F.

J Antimicrob Chemother. 2018 Oct 1;73(10):2662-2666. doi: 10.1093/jac/dky260.

PMID:
30099486
6.

Antibiotic resistance and molecular characteristics of Staphylococcus aureus isolated from backyard-raised pigs and pig workers.

Momoh AH, Kwaga JKP, Bello M, Sackey AKB, Larsen AR.

Trop Anim Health Prod. 2018 Oct;50(7):1565-1571. doi: 10.1007/s11250-018-1596-5. Epub 2018 Apr 19.

PMID:
29675779
7.

Novel SCCmec type XIII (9A) identified in an ST152 methicillin-resistant Staphylococcus aureus.

Baig S, Johannesen TB, Overballe-Petersen S, Larsen J, Larsen AR, Stegger M.

Infect Genet Evol. 2018 Jul;61:74-76. doi: 10.1016/j.meegid.2018.03.013. Epub 2018 Mar 19.

8.

SCCmecFinder, a Web-Based Tool for Typing of Staphylococcal Cassette Chromosome mec in Staphylococcus aureus Using Whole-Genome Sequence Data.

Kaya H, Hasman H, Larsen J, Stegger M, Johannesen TB, Allesøe RL, Lemvigh CK, Aarestrup FM, Lund O, Larsen AR.

mSphere. 2018 Feb 14;3(1). pii: e00612-17. doi: 10.1128/mSphere.00612-17. eCollection 2018 Jan-Feb.

9.

Survival of LA-MRSA in Dust from Swine Farms.

Feld L, Bay H, Angen Ø, Larsen AR, Madsen AM.

Ann Work Expo Health. 2018 Feb 13;62(2):147-156. doi: 10.1093/annweh/wxx108.

PMID:
29365048
10.

Range Expansion and the Origin of USA300 North American Epidemic Methicillin-Resistant Staphylococcus aureus.

Challagundla L, Luo X, Tickler IA, Didelot X, Coleman DC, Shore AC, Coombs GW, Sordelli DO, Brown EL, Skov R, Larsen AR, Reyes J, Robledo IE, Vazquez GJ, Rivera R, Fey PD, Stevenson K, Wang SH, Kreiswirth BN, Mediavilla JR, Arias CA, Planet PJ, Nolan RL, Tenover FC, Goering RV, Robinson DA.

MBio. 2018 Jan 2;9(1). pii: e02016-17. doi: 10.1128/mBio.02016-17.

11.

Whole-genome sequencing of bloodstream Staphylococcus aureus isolates does not distinguish bacteraemia from endocarditis.

Lilje B, Rasmussen RV, Dahl A, Stegger M, Skov RL, Fowler VG, Ng KL, Kiil K, Larsen AR, Petersen A, Johansen HK, Schønheyder HC, Arpi M, Rosenvinge FS, Korup E, Høst U, Hassager C, Gill SUA, Hansen TF, Johannesen TB, Smit J, Søgaard P, Skytt Andersen P, Eske-Bruun N.

Microb Genom. 2017 Nov;3(11). doi: 10.1099/mgen.0.000138.

12.

Origin, evolution, and global transmission of community-acquired Staphylococcus aureus ST8.

Strauß L, Stegger M, Akpaka PE, Alabi A, Breurec S, Coombs G, Egyir B, Larsen AR, Laurent F, Monecke S, Peters G, Skov R, Strommenger B, Vandenesch F, Schaumburg F, Mellmann A.

Proc Natl Acad Sci U S A. 2017 Dec 5;114(49):E10596-E10604. doi: 10.1073/pnas.1702472114. Epub 2017 Nov 20.

13.

Transmission of Methicillin-Resistant Staphylococcus aureus to Human Volunteers Visiting a Swine Farm.

Angen Ø, Feld L, Larsen J, Rostgaard K, Skov R, Madsen AM, Larsen AR.

Appl Environ Microbiol. 2017 Nov 16;83(23). pii: e01489-17. doi: 10.1128/AEM.01489-17. Print 2017 Dec 1.

14.

Nasal and pharyngeal carriage of methicillin-resistant Staphylococcus sciuri among hospitalised patients and healthcare workers in a Serbian university hospital.

Cirkovic I, Trajkovic J, Hauschild T, Andersen PS, Shittu A, Larsen AR.

PLoS One. 2017 Sep 19;12(9):e0185181. doi: 10.1371/journal.pone.0185181. eCollection 2017.

15.

Comparison of Automated Antimicrobial Susceptibility Testing Systems To Detect mecC-Positive Methicillin-Resistant Staphylococcus aureus.

Kolenda C, Dupieux C, Decousser JW, Larsen AR, Pichon B, Holmes M, Bès M, Teale C, Dickson E, Hill R, Skov R, Kearns A, Laurent F.

J Clin Microbiol. 2017 Dec;55(12):3554-3556. doi: 10.1128/JCM.01150-17. Epub 2017 Sep 13. No abstract available.

16.

Livestock-associated methicillin-resistant Staphylococcus aureus is widespread in farmed mink (Neovison vison).

Hansen JE, Larsen AR, Skov RL, Chriél M, Larsen G, Angen Ø, Larsen J, Lassen DCK, Pedersen K.

Vet Microbiol. 2017 Aug;207:44-49. doi: 10.1016/j.vetmic.2017.05.027. Epub 2017 Jun 1.

PMID:
28757038
17.

Evaluation of a widely used culture-based method for detection of livestock-associated meticillin-resistant Staphylococcus aureus (MRSA), Denmark and Norway, 2014 to 2016.

Larsen J, Sunde M, Islam MZ, Urdahl AM, Barstad AS, Larsen AR, Grøntvedt CA, Angen Ø.

Euro Surveill. 2017 Jul 13;22(28). pii: 30573. doi: 10.2807/1560-7917.ES.2017.22.28.30573.

18.

Identification of a PVL-negative SCCmec-IVa sublineage of the methicillin-resistant Staphylococcus aureus CC80 lineage: understanding the clonal origin of CA-MRSA.

Edslev SM, Westh H, Andersen PS, Skov R, Kobayashi N, Bartels MD, Vandenesch F, Petersen A, Worning P, Larsen AR, Stegger M.

Clin Microbiol Infect. 2018 Mar;24(3):273-278. doi: 10.1016/j.cmi.2017.06.022. Epub 2017 Jun 29.

19.

Emergence of Livestock-Associated Methicillin-Resistant Staphylococcus aureus Bloodstream Infections in Denmark.

Larsen J, Petersen A, Larsen AR, Sieber RN, Stegger M, Koch A, Aarestrup FM, Price LB, Skov RL; Danish MRSA Study Group .

Clin Infect Dis. 2017 Oct 1;65(7):1072-1076. doi: 10.1093/cid/cix504.

20.

Variable performance of four commercial chromogenic media for detection of methicillin-resistant Staphylococcus aureus isolates harbouring mecC.

Dupieux C, Kolenda C, Larsen AR, Pichon B, Holmes M, Bes M, Teale C, Dickson E, Hill R, Skov R, Kearns A, Laurent F.

Int J Antimicrob Agents. 2017 Aug;50(2):263-265. doi: 10.1016/j.ijantimicag.2017.03.008. Epub 2017 May 23.

PMID:
28549606
21.

Diabetes increases the risk of disease and death due to Staphylococcus aureus bacteremia. A matched case-control and cohort study.

Hansen MU, Gotland N, Mejer N, Petersen A, Larsen AR, Benfield T; Danish Staphylococcal Bacteremia Study Group.

Infect Dis (Lond). 2017 Sep;49(9):689-697. doi: 10.1080/23744235.2017.1331463. Epub 2017 May 23.

PMID:
28535702
22.

Signatures of cytoplasmic proteins in the exoproteome distinguish community- and hospital-associated methicillin-resistant Staphylococcus aureus USA300 lineages.

Mekonnen SA, Palma Medina LM, Glasner C, Tsompanidou E, de Jong A, Grasso S, Schaffer M, Mäder U, Larsen AR, Gumpert H, Westh H, Völker U, Otto A, Becher D, van Dijl JM.

Virulence. 2017 Aug 18;8(6):891-907. doi: 10.1080/21505594.2017.1325064. Epub 2017 May 5.

23.

Detection of mecC-Positive Staphylococcus aureus: What To Expect from Immunological Tests Targeting PBP2a?

Dupieux C, Bouchiat C, Larsen AR, Pichon B, Holmes M, Teale C, Edwards G, Hill R, Decousser JW, Trouillet-Assant S, Petersen A, Skov R, Kearns A, Laurent F.

J Clin Microbiol. 2017 Jun;55(6):1961-1963. doi: 10.1128/JCM.00068-17. Epub 2017 Mar 15. No abstract available.

24.

Staphylococcal aureus Enterotoxin C and Enterotoxin-Like L Associated with Post-partum Mastitis.

Franck KT, Gumpert H, Olesen B, Larsen AR, Petersen A, Bangsborg J, Albertsen P, Westh H, Bartels MD.

Front Microbiol. 2017 Feb 7;8:173. doi: 10.3389/fmicb.2017.00173. eCollection 2017.

25.

Increased Age-Dependent Risk of Death Associated With lukF-PV-Positive Staphylococcus aureus Bacteremia.

Knudsen TA, Skov R, Petersen A, Larsen AR, Benfield T; Danish Staphylococcal Bacteremia Study Group.

Open Forum Infect Dis. 2016 Dec 5;3(4):ofw220. eCollection 2016 Oct.

26.

Series of Norovirus Outbreaks Caused by Consumption of Green Coral Lettuce, Denmark, April 2016.

Müller L, Rasmussen LD, Jensen T, Schultz AC, Kjelsø C, Barnadas C, Sigsgaard K, Larsen AR, Widstrup Jensen C, Jeppesen S, Uhrbrand K, Hove N, Mølbak K, Ethelberg S.

PLoS Curr. 2016 Oct 4;8. pii: ecurrents.outbreaks.115761d5d6de6a8bc7dd4b41f0f5f142.

27.

Evidence for Human Adaptation and Foodborne Transmission of Livestock-Associated Methicillin-Resistant Staphylococcus aureus.

Larsen J, Stegger M, Andersen PS, Petersen A, Larsen AR, Westh H, Agersø Y, Fetsch A, Kraushaar B, Käsbohrer A, Feβler AT, Schwarz S, Cuny C, Witte W, Butaye P, Denis O, Haenni M, Madec JY, Jouy E, Laurent F, Battisti A, Franco A, Alba P, Mammina C, Pantosti A, Monaco M, Wagenaar JA, de Boer E, van Duijkeren E, Heck M, Domínguez L, Torres C, Zarazaga M, Price LB, Skov RL.

Clin Infect Dis. 2016 Nov 15;63(10):1349-1352. Epub 2016 Sep 20.

28.

Report of mecC-carrying MRSA in domestic swine.

Angen Ø, Stegger M, Larsen J, Lilje B, Kaya H, Pedersen KS, Jakobsen A, Petersen A, Larsen AR.

J Antimicrob Chemother. 2017 Jan;72(1):60-63. Epub 2016 Sep 20.

29.

Long-term mortality and causes of death associated with Staphylococcus aureus bacteremia. A matched cohort study.

Gotland N, Uhre ML, Mejer N, Skov R, Petersen A, Larsen AR, Benfield T; Danish Staphylococcal Bacteremia Study Group.

J Infect. 2016 Oct;73(4):346-57. doi: 10.1016/j.jinf.2016.07.005. Epub 2016 Jul 12.

PMID:
27418382
30.

Vancomycin gene selection in the microbiome of urban Rattus norvegicus from hospital environment.

Hansen TA, Joshi T, Larsen AR, Andersen PS, Harms K, Mollerup S, Willerslev E, Fuursted K, Nielsen LP, Hansen AJ.

Evol Med Public Health. 2016 Aug 3;2016(1):219-26. doi: 10.1093/emph/eow021. Print 2016.

31.

Copresence of tet(K) and tet(M) in Livestock-Associated Methicillin-Resistant Staphylococcus aureus Clonal Complex 398 Is Associated with Increased Fitness during Exposure to Sublethal Concentrations of Tetracycline.

Larsen J, Clasen J, Hansen JE, Paulander W, Petersen A, Larsen AR, Frees D.

Antimicrob Agents Chemother. 2016 Jun 20;60(7):4401-3. doi: 10.1128/AAC.00426-16. Print 2016 Jul.

32.

Meticillin-resistant Staphylococcus aureus CC398 is an increasing cause of disease in people with no livestock contact in Denmark, 1999 to 2011.

Larsen J, Petersen A, Sørum M, Stegger M, van Alphen L, Valentiner-Branth P, Knudsen LK, Larsen LS, Feingold B, Price LB, Andersen PS, Larsen AR, Skov RL.

Euro Surveill. 2015;20(37). doi: 10.2807/1560-7917.ES.2015.20.37.30021.

33.

Carriage and Genetic Diversity of Methicillin-Resistant Staphylococcus aureus among Patients and Healthcare Workers in a Serbian University Hospital.

Cirkovic I, Stepanovic S, Skov R, Trajkovic J, Grgurevic A, Larsen AR.

PLoS One. 2015 May 20;10(5):e0127347. doi: 10.1371/journal.pone.0127347. eCollection 2015.

34.

Increased risk of arterial thromboembolic events after Staphylococcus aureus bacteremia: A matched cohort study.

Mejer N, Gotland N, Uhre ML, Westh H, Schønheyder HC, Petersen A, Jensen AG, Larsen AR, Skov R, Benfield T; Danish Staphylococcal Bacteremia Study Group.

J Infect. 2015 Aug;71(2):167-78. doi: 10.1016/j.jinf.2015.03.010. Epub 2015 Apr 29.

PMID:
25936743
35.

Ability of the GENSPEED(®) MRSA test kit to detect the novel mecA homologue mecC in Staphylococcus aureus.

Petersen A, Medina A, Larsen AR.

APMIS. 2015 Jun;123(6):478-81. doi: 10.1111/apm.12376. Epub 2015 Apr 23.

PMID:
25904353
36.

Long-term persistence of a multi-resistant methicillin-susceptible Staphylococcus aureus (MR-MSSA) clone at a university hospital in southeast Sweden, without further transmission within the region.

Lindqvist M, Isaksson B, Swanberg J, Skov R, Larsen AR, Larsen J, Petersen A, Hällgren A.

Eur J Clin Microbiol Infect Dis. 2015 Jul;34(7):1415-22. doi: 10.1007/s10096-015-2366-1. Epub 2015 Mar 27.

PMID:
25812999
37.

Methicillin-resistant Staphylococcus aureus strains from Ghana include USA300.

Egyir B, Guardabassi L, Monecke S, Addo KK, Newman MJ, Larsen AR.

J Glob Antimicrob Resist. 2015 Mar;3(1):26-30. doi: 10.1016/j.jgar.2014.11.006. Epub 2014 Dec 3.

PMID:
27873646
38.

Risk and prognosis of Staphylococcus aureus bacteremia among individuals with and without end-stage renal disease: a Danish, population-based cohort study.

Nielsen LH, Jensen-Fangel S, Benfield T, Skov R, Jespersen B, Larsen AR, Østergaard L, Støvring H, Schønheyder HC, Søgaard OS.

BMC Infect Dis. 2015 Jan 8;15:6. doi: 10.1186/s12879-014-0740-8.

39.

Inhibitory Effect of Newly-Synthesized Chalcones on Hemolytic Activity of Methicillin-Resistant Staphylococcus aureus.

Božić DD, Milenković MT, Ivković BM, Larsen AR, Cirković IB.

Pol J Microbiol. 2015;64(4):379-82.

40.

Utility of a newly developed Mueller-Hinton E agar for the detection of MRSA carrying the novel mecA homologue mecC.

Larsen AR, Petersen A, Holmes M, Kearns A, Hill R, Edwards G, Teale C, Skov R.

J Antimicrob Chemother. 2015 Apr;70(4):1256-7. doi: 10.1093/jac/dku512. Epub 2014 Dec 23. No abstract available.

PMID:
25538168
41.

Repurposing the antihelmintic mebendazole as a hedgehog inhibitor.

Larsen AR, Bai RY, Chung JH, Borodovsky A, Rudin CM, Riggins GJ, Bunz F.

Mol Cancer Ther. 2015 Jan;14(1):3-13. doi: 10.1158/1535-7163.MCT-14-0755-T. Epub 2014 Nov 5.

42.

Comparing whole-genome sequencing with Sanger sequencing for spa typing of methicillin-resistant Staphylococcus aureus.

Bartels MD, Petersen A, Worning P, Nielsen JB, Larner-Svensson H, Johansen HK, Andersen LP, Jarløv JO, Boye K, Larsen AR, Westh H.

J Clin Microbiol. 2014 Dec;52(12):4305-8. doi: 10.1128/JCM.01979-14. Epub 2014 Oct 8.

43.

A PTCH1 homolog transcriptionally activated by p53 suppresses Hedgehog signaling.

Chung JH, Larsen AR, Chen E, Bunz F.

J Biol Chem. 2014 Nov 21;289(47):33020-31. doi: 10.1074/jbc.M114.597203. Epub 2014 Oct 8.

44.

Methicillin-resistant Staphylococcus aureus biofilm formation on dacryocystorhinostomy silicone tubes depends on the genetic lineage.

Ćirković I, Knežević M, Božić DD, Rašić D, Larsen AR, Đukić S.

Graefes Arch Clin Exp Ophthalmol. 2015 Jan;253(1):77-82. doi: 10.1007/s00417-014-2786-0. Epub 2014 Sep 11.

PMID:
25209953
45.

Origin and evolution of European community-acquired methicillin-resistant Staphylococcus aureus.

Stegger M, Wirth T, Andersen PS, Skov RL, De Grassi A, Simões PM, Tristan A, Petersen A, Aziz M, Kiil K, Cirković I, Udo EE, del Campo R, Vuopio-Varkila J, Ahmad N, Tokajian S, Peters G, Schaumburg F, Olsson-Liljequist B, Givskov M, Driebe EE, Vigh HE, Shittu A, Ramdani-Bougessa N, Rasigade JP, Price LB, Vandenesch F, Larsen AR, Laurent F.

MBio. 2014 Aug 26;5(5):e01044-14. doi: 10.1128/mBio.01044-14.

46.

Long-term mortality after Staphylococcus aureus spondylodiscitis: a Danish nationwide population-based cohort study.

Aagaard T, Roed C, Larsen AR, Petersen A, Dahl B, Skinhøj P, Obel N; Danish Staphylococcal Bacteraemia Study Group.

J Infect. 2014 Sep;69(3):252-8. doi: 10.1016/j.jinf.2014.03.017. Epub 2014 May 15. Erratum in: J Infect. 2015 Feb;70(2):211.

PMID:
24844824
47.

Importance of a diverse isolate collection when defining genotype-specific mass spectra in Staphylococcus aureus.

Johansson A, Larsen AR, Skov R, Sundqvist M.

J Clin Microbiol. 2014 Jul;52(7):2738-9. doi: 10.1128/JCM.00948-14. Epub 2014 May 14. No abstract available.

48.

Insights into nasal carriage of Staphylococcus aureus in an urban and a rural community in Ghana.

Egyir B, Guardabassi L, Esson J, Nielsen SS, Newman MJ, Addo KK, Larsen AR.

PLoS One. 2014 Apr 23;9(4):e96119. doi: 10.1371/journal.pone.0096119. eCollection 2014.

49.

Molecular epidemiology and antimicrobial susceptibility of clinical Staphylococcus aureus from healthcare institutions in Ghana.

Egyir B, Guardabassi L, Sørum M, Nielsen SS, Kolekang A, Frimpong E, Addo KK, Newman MJ, Larsen AR.

PLoS One. 2014 Feb 25;9(2):e89716. doi: 10.1371/journal.pone.0089716. eCollection 2014.

50.

Methicillin-resistant Staphylococcus aureus colonization: a three-year prospective study in a neonatal intensive care unit in Italy.

Geraci DM, Giuffrè M, Bonura C, Matranga D, Aleo A, Saporito L, Corsello G, Larsen AR, Mammina C.

PLoS One. 2014 Feb 5;9(2):e87760. doi: 10.1371/journal.pone.0087760. eCollection 2014.

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