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Items: 1 to 50 of 53

1.

Dynamics of Resistance Plasmids in Extended-Spectrum-β-Lactamase-Producing Enterobacteriaceae during Postinfection Colonization.

Brolund A, Rajer F, Giske CG, Melefors Ö, Titelman E, Sandegren L.

Antimicrob Agents Chemother. 2019 Mar 27;63(4). pii: e02201-18. doi: 10.1128/AAC.02201-18. Print 2019 Apr.

PMID:
30745391
2.

Ancient permafrost staphylococci carry antibiotic resistance genes.

Kashuba E, Dmitriev AA, Kamal SM, Melefors O, Griva G, Römling U, Ernberg I, Kashuba V, Brouchkov A.

Microb Ecol Health Dis. 2017 Jan 1;28(1):1345574. doi: 10.1080/16512235.2017.1345574. eCollection 2017.

3.

Network Experiences from a Cross-Sector Biosafety Level-3 Laboratory Collaboration: A Swedish Forum for Biopreparedness Diagnostics.

Thelaus J, Lindberg A, Thisted Lambertz S, Byström M, Forsman M, Lindmark H, Knutsson R, Båverud V, Bråve A, Jureen P, Lundin Zumpe A, Melefors Ö.

Health Secur. 2017 Jul/Aug;15(4):384-391. doi: 10.1089/hs.2016.0082. Epub 2017 Aug 14.

4.

A suggested new bacteriophage genus, "Kp34likevirus", within the Autographivirinae subfamily of Podoviridae.

Eriksson H, Maciejewska B, Latka A, Majkowska-Skrobek G, Hellstrand M, Melefors Ö, Wang JT, Kropinski AM, Drulis-Kawa Z, Nilsson AS.

Viruses. 2015 Apr 7;7(4):1804-22. doi: 10.3390/v7041804.

5.

A multicentre hospital outbreak in Sweden caused by introduction of a vanB2 transposon into a stably maintained pRUM-plasmid in an Enterococcus faecium ST192 clone.

Sivertsen A, Billström H, Melefors Ö, Liljequist BO, Wisell KT, Ullberg M, Özenci V, Sundsfjord A, Hegstad K.

PLoS One. 2014 Aug 25;9(8):e103274. doi: 10.1371/journal.pone.0103274. eCollection 2014.

6.

Draft Genome Sequence of Pseudomonas aeruginosa SG17M, an Environmental Isolate Belonging to Clone C, Prevalent in Patients and Aquatic Habitats.

Lee C, Peters V, Melefors O, Römling U.

Genome Announc. 2014 Mar 20;2(2). pii: e00186-14. doi: 10.1128/genomeA.00186-14.

7.

The need for high-quality whole-genome sequence databases in microbial forensics.

Sjödin A, Broman T, Melefors Ö, Andersson G, Rasmusson B, Knutsson R, Forsman M.

Biosecur Bioterror. 2013 Sep;11 Suppl 1:S78-86. doi: 10.1089/bsp.2013.0007.

PMID:
23971825
8.

Draft Genome Sequence of Bacillus cereus Strain F, Isolated from Ancient Permafrost.

Brenner EV, Brouchkov AV, Kurilshikov AM, Griva GI, Kashuba E, Kashuba VI, Melefors O, Repin VE, Melnikov VP, Vlassov VV.

Genome Announc. 2013 Aug 1;1(4). pii: e00561-13. doi: 10.1128/genomeA.00561-13.

9.

Plasmidome-analysis of ESBL-producing escherichia coli using conventional typing and high-throughput sequencing.

Brolund A, Franzén O, Melefors O, Tegmark-Wisell K, Sandegren L.

PLoS One. 2013 Jun 13;8(6):e65793. doi: 10.1371/journal.pone.0065793. Print 2013.

10.

Adaptive mutations and replacements of virulence traits in the Escherichia coli O104:H4 outbreak population.

Guy L, Jernberg C, Arvén Norling J, Ivarsson S, Hedenström I, Melefors Ö, Liljedahl U, Engstrand L, Andersson SG.

PLoS One. 2013 May 10;8(5):e63027. doi: 10.1371/journal.pone.0063027. Print 2013.

11.

Genome sequencing reveals a phage in Helicobacter pylori.

Lehours P, Vale FF, Bjursell MK, Melefors O, Advani R, Glavas S, Guegueniat J, Gontier E, Lacomme S, Alves Matos A, Menard A, Mégraud F, Engstrand L, Andersson AF.

MBio. 2011 Nov 15;2(6). pii: e00239-11. doi: 10.1128/mBio.00239-11. Print 2011.

12.

Titration-free 454 sequencing using Y adapters.

Zheng Z, Advani A, Melefors Ö, Glavas S, Nordström H, Ye W, Engstrand L, Andersson AF.

Nat Protoc. 2011 Aug 18;6(9):1367-76. doi: 10.1038/nprot.2011.369.

PMID:
21886102
13.

Genomic stability over 9 years of an isoniazid resistant Mycobacterium tuberculosis outbreak strain in Sweden.

Sandegren L, Groenheit R, Koivula T, Ghebremichael S, Advani A, Castro E, Pennhag A, Hoffner S, Mazurek J, Pawlowski A, Kan B, Bruchfeld J, Melefors Ö, Källenius G.

PLoS One. 2011 Jan 31;6(1):e16647. doi: 10.1371/journal.pone.0016647.

14.

Titration-free massively parallel pyrosequencing using trace amounts of starting material.

Zheng Z, Advani A, Melefors O, Glavas S, Nordström H, Ye W, Engstrand L, Andersson AF.

Nucleic Acids Res. 2010 Jul;38(13):e137. doi: 10.1093/nar/gkq332. Epub 2010 Apr 30.

15.

Complex regulatory network encompassing the Csr, c-di-GMP and motility systems of Salmonella Typhimurium.

Jonas K, Edwards AN, Ahmad I, Romeo T, Römling U, Melefors O.

Environ Microbiol. 2010 Feb;12(2):524-40. doi: 10.1111/j.1462-2920.2009.02097.x. Epub 2009 Nov 17.

16.

The Escherichia coli CsrB and CsrC small RNAs are strongly induced during growth in nutrient-poor medium.

Jonas K, Melefors O.

FEMS Microbiol Lett. 2009 Aug;297(1):80-6. doi: 10.1111/j.1574-6968.2009.01661.x. Epub 2009 May 21.

17.

Regulation of c-di-GMP metabolism in biofilms.

Jonas K, Melefors O, Römling U.

Future Microbiol. 2009 Apr;4(3):341-58. doi: 10.2217/fmb.09.7. Review.

PMID:
19327118
18.

Sortase-mediated assembly and surface topology of adhesive pneumococcal pili.

Fälker S, Nelson AL, Morfeldt E, Jonas K, Hultenby K, Ries J, Melefors O, Normark S, Henriques-Normark B.

Mol Microbiol. 2008 Nov;70(3):595-607. doi: 10.1111/j.1365-2958.2008.06396.x. Epub 2008 Sep 17.

19.

The RNA binding protein CsrA controls cyclic di-GMP metabolism by directly regulating the expression of GGDEF proteins.

Jonas K, Edwards AN, Simm R, Romeo T, Römling U, Melefors O.

Mol Microbiol. 2008 Oct;70(1):236-57. doi: 10.1111/j.1365-2958.2008.06411.x. Epub 2008 Aug 18.

20.

An Escherichia coli asr mutant has decreased fitness during colonization in a mouse model.

Armalyte J, Seputiene V, Melefors O, Suziedeliene E.

Res Microbiol. 2008 Jul-Aug;159(6):486-93. doi: 10.1016/j.resmic.2008.06.003. Epub 2008 Jun 25.

PMID:
18625305
21.

Roles of curli, cellulose and BapA in Salmonella biofilm morphology studied by atomic force microscopy.

Jonas K, Tomenius H, Kader A, Normark S, Römling U, Belova LM, Melefors O.

BMC Microbiol. 2007 Jul 24;7:70.

22.

Identification of YhdA as a regulator of the Escherichia coli carbon storage regulation system.

Jonas K, Tomenius H, Römling U, Georgellis D, Melefors O.

FEMS Microbiol Lett. 2006 Nov;264(2):232-7.

23.

pH-dependent activation of the BarA-UvrY two-component system in Escherichia coli.

Mondragón V, Franco B, Jonas K, Suzuki K, Romeo T, Melefors O, Georgellis D.

J Bacteriol. 2006 Dec;188(23):8303-6. Epub 2006 Sep 15.

24.

Of two cytosolic aconitases expressed in Drosophila, only one functions as an iron-regulatory protein.

Lind MI, Missirlis F, Melefors O, Uhrigshardt H, Kirby K, Phillips JP, Söderhäll K, Rouault TA.

J Biol Chem. 2006 Jul 7;281(27):18707-14. Epub 2006 May 5.

25.

The Escherichia coli BarA-UvrY two-component system is a virulence determinant in the urinary tract.

Tomenius H, Pernestig AK, Jonas K, Georgellis D, Möllby R, Normark S, Melefors O.

BMC Microbiol. 2006 Mar 10;6:27.

26.
27.

Regulatory effects of tumor necrosis factor-alpha and interleukin-6 on HAMP expression in iron loaded rat hepatocytes.

Dzikaite V, Holmström P, Stål P, Eckes K, Hagen K, Eggertsen G, Gåfvels M, Melefors O, Hultcrantz R.

J Hepatol. 2006 Mar;44(3):544-51. Epub 2005 Aug 22.

PMID:
16221503
28.

Secretion of ferritin by iron-laden macrophages and influence of lipoproteins.

Yuan XM, Li W, Baird SK, Carlsson M, Melefors O.

Free Radic Res. 2004 Oct;38(10):1133-42.

PMID:
15512802
29.

Transcriptional analysis of the acid-inducible asr gene in enterobacteria.

Seputiene V, Suziedelis K, Normark S, Melefors O, Suziedeliene E.

Res Microbiol. 2004 Sep;155(7):535-42.

PMID:
15313253
30.

The regulatory effect of heme on erythroid aminolevulinate synthase in natural erythroid cells.

Dzikaite V, Hultcrantz R, Melefors O.

Biochim Biophys Acta. 2003 Oct 20;1630(1):19-24.

PMID:
14580675
31.

Structure and liver cell expression pattern of the HFE gene in the rat.

Holmström P, Dzikaite V, Hultcrantz R, Melefors O, Eckes K, Stål P, Kinnman N, Smedsrød B, Gåfvels M, Eggertsen G.

J Hepatol. 2003 Sep;39(3):308-14.

PMID:
12927914
32.

Molecular characterization of the acid-inducible asr gene of Escherichia coli and its role in acid stress response.

Seputiene V, Motiejūnas D, Suziedelis K, Tomenius H, Normark S, Melefors O, Suziedeliene E.

J Bacteriol. 2003 Apr;185(8):2475-84.

33.

The Escherichia coli BarA-UvrY two-component system is needed for efficient switching between glycolytic and gluconeogenic carbon sources.

Pernestig AK, Georgellis D, Romeo T, Suzuki K, Tomenius H, Normark S, Melefors O.

J Bacteriol. 2003 Feb;185(3):843-53.

34.

Regulatory circuitry of the CsrA/CsrB and BarA/UvrY systems of Escherichia coli.

Suzuki K, Wang X, Weilbacher T, Pernestig AK, Melefors O, Georgellis D, Babitzke P, Romeo T.

J Bacteriol. 2002 Sep;184(18):5130-40.

35.

Iron overload decreases the protective effect of tumour necrosis factor-alpha on rat hepatocytes exposed to oxidative stress.

Hagen K, Eckes K, Melefors O, Hultcrantz R.

Scand J Gastroenterol. 2002 Jun;37(6):725-31.

PMID:
12126254
36.

The role of the AirS two-component system in uropathogenic Escherichia coli.

Pernestig AK, Normark SJ, Georgellis D, Melefors O.

Adv Exp Med Biol. 2000;485:137-42. No abstract available.

PMID:
11109099
37.

Identification of UvrY as the cognate response regulator for the BarA sensor kinase in Escherichia coli.

Pernestig AK, Melefors O, Georgellis D.

J Biol Chem. 2001 Jan 5;276(1):225-31.

38.

A novel endoproteolytic processing activity in mitochondria of erythroid cells and the role in heme synthesis.

Dzikaite V, Kanopka A, Brock JH, Kazlauskas A, Melefors O.

Blood. 2000 Jul 15;96(2):740-6.

39.
40.
41.

Drosophila ferritin mRNA: alternative RNA splicing regulates the presence of the iron-responsive element.

Lind MI, Ekengren S, Melefors O, Söderhäll K.

FEBS Lett. 1998 Oct 9;436(3):476-82.

42.

Beta-hydroxybutyrate increases reactive oxygen species in late but not in early postimplantation embryonic cells in vitro.

Forsberg H, Eriksson UJ, Melefors O, Welsh N.

Diabetes. 1998 Feb;47(2):255-62.

PMID:
9519722
43.

Using PRINS for gene mapping in polytene chromosomes.

Gu HF, Lind MI, Wieslander L, Landegren U, Söderhäll K, Melefors O.

Chromosome Res. 1997 Nov;5(7):463-5.

PMID:
9421263
45.

RNase K: one less letter in the alphabet soup.

Lundberg U, Melefors O, Sohlberg B, Georgellis D, von Gabain A.

Mol Microbiol. 1995 Aug;17(3):595-6. No abstract available.

PMID:
8559077
46.

Iron regulatory factor--the conductor of cellular iron regulation.

Melefors O, Hentze MW.

Blood Rev. 1993 Dec;7(4):251-8. Review.

PMID:
8130687
47.

Reverse transcription using nuclease resistant primers.

Johansson HE, Sproat BS, Melefors O.

Nucleic Acids Res. 1993 May 11;21(9):2275-6. No abstract available.

48.

Translational control of 5-aminolevulinate synthase mRNA by iron-responsive elements in erythroid cells.

Melefors O, Goossen B, Johansson HE, Stripecke R, Gray NK, Hentze MW.

J Biol Chem. 1993 Mar 15;268(8):5974-8.

49.

Translational regulation by mRNA/protein interactions in eukaryotic cells: ferritin and beyond.

Melefors O, Hentze MW.

Bioessays. 1993 Feb;15(2):85-90. Review.

PMID:
8471060
50.

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