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Items: 40

1.

On a collision course: The availability and use of colistin-containing drugs in human therapeutics and food-animal farming in Lebanon.

Kassem II, Hijazi MA, Saab R.

J Glob Antimicrob Resist. 2019 Jan 22;16:162-164. doi: 10.1016/j.jgar.2019.01.019. [Epub ahead of print] No abstract available.

PMID:
30682565
2.

Novel small molecule modulators of quorum sensing in avian pathogenic Escherichia coli (APEC).

Helmy YA, Deblais L, Kassem II, Kathayat D, Rajashekara G.

Virulence. 2018;9(1):1640-1657. doi: 10.1080/21505594.2018.1528844.

PMID:
30270715
3.

The Colistin Resistance Gene mcr-1 Is Prevalent in Commensal Escherichia coli Isolated from Preharvest Poultry in Lebanon.

Hmede Z, Kassem II.

Antimicrob Agents Chemother. 2018 Oct 24;62(11). pii: e01304-18. doi: 10.1128/AAC.01304-18. Print 2018 Nov. No abstract available.

PMID:
30150468
4.

In Vitro Evaluation of the Impact of the Probiotic E. coli Nissle 1917 on Campylobacter jejuni's Invasion and Intracellular Survival in Human Colonic Cells.

Helmy YA, Kassem II, Kumar A, Rajashekara G.

Front Microbiol. 2017 Aug 22;8:1588. doi: 10.3389/fmicb.2017.01588. eCollection 2017.

5.

Nonculturability Might Underestimate the Occurrence of Campylobacter in Broiler Litter.

Kassem II, Helmy YA, Kathayat D, Candelero-Rueda RA, Kumar A, Deblais L, Huang HC, Sahin O, Zhang Q, Rajashekara G.

Foodborne Pathog Dis. 2017 Aug;14(8):472-477. doi: 10.1089/fpd.2017.2279. Epub 2017 Jun 16.

PMID:
28622473
6.

Genotypic relatedness and antimicrobial resistance of Salmonella Heidelberg isolated from chickens and turkeys in the midwestern United States.

Nisar M, Kassem II, Rajashekara G, Goyal SM, Lauer D, Voss S, Nagaraja KV.

J Vet Diagn Invest. 2017 May;29(3):370-375. doi: 10.1177/1040638717690784.

PMID:
28430086
7.

Formate simultaneously reduces oxidase activity and enhances respiration in Campylobacter jejuni.

Kassem II, Candelero-Rueda RA, Esseili KA, Rajashekara G.

Sci Rep. 2017 Jan 16;7:40117. doi: 10.1038/srep40117.

8.

Campylobacter jejuni transducer like proteins: Chemotaxis and beyond.

Chandrashekhar K, Kassem II, Rajashekara G.

Gut Microbes. 2017 Jul 4;8(4):323-334. doi: 10.1080/19490976.2017.1279380. Epub 2017 Jan 12. Review.

9.

Antimicrobial-Resistant Campylobacter in Organically and Conventionally Raised Layer Chickens.

Kassem II, Kehinde O, Kumar A, Rajashekara G.

Foodborne Pathog Dis. 2017 Jan;14(1):29-34. doi: 10.1089/fpd.2016.2161. Epub 2016 Sep 22.

PMID:
27768387
10.

Antimicrobial Resistance and Genotypic Diversity of Campylobacter Isolated from Pigs, Dairy, and Beef Cattle in Tanzania.

Kashoma IP, Kassem II, Kumar A, Kessy BM, Gebreyes W, Kazwala RR, Rajashekara G.

Front Microbiol. 2015 Nov 12;6:1240. doi: 10.3389/fmicb.2015.01240. eCollection 2015.

11.

Transcriptome analysis of Campylobacter jejuni polyphosphate kinase (ppk1 and ppk2) mutants.

Chandrashekhar K, Kassem II, Nislow C, Gangaiah D, Candelero-Rueda RA, Rajashekara G.

Virulence. 2015;6(8):814-8. doi: 10.1080/21505594.2015.1104449. Epub 2015 Nov 5. No abstract available.

12.

Campylobacter in Poultry: Ecology and Potential Interventions.

Sahin O, Kassem II, Shen Z, Lin J, Rajashekara G, Zhang Q.

Avian Dis. 2015 Jun;59(2):185-200. doi: 10.1637/11072-032315-Review. Review.

PMID:
26473668
13.

Prevalence and Antimicrobial Resistance of Campylobacter Isolated from Dressed Beef Carcasses and Raw Milk in Tanzania.

Kashoma IP, Kassem II, John J, Kessy BM, Gebreyes W, Kazwala RR, Rajashekara G.

Microb Drug Resist. 2016 Jan;22(1):40-52. doi: 10.1089/mdr.2015.0079. Epub 2015 Jul 8.

14.

Transducer like proteins of Campylobacter jejuni 81-176: role in chemotaxis and colonization of the chicken gastrointestinal tract.

Chandrashekhar K, Gangaiah D, Pina-Mimbela R, Kassem II, Jeon BH, Rajashekara G.

Front Cell Infect Microbiol. 2015 May 27;5:46. doi: 10.3389/fcimb.2015.00046. eCollection 2015.

15.

Application of denaturing gradient gel electrophoresis (DGGE) for assessing fecal pollution sources at a recreational beach.

Esseili MA, Kassem II, Lis J, Sigler V.

J Water Health. 2014 Dec;12(4):846-57. doi: 10.2166/wh.2014.034.

PMID:
25473994
16.

Insights into potential pathogenesis mechanisms associated with Campylobacter jejuni-induced abortion in ewes.

Sanad YM, Jung K, Kashoma I, Zhang X, Kassem II, Saif YM, Rajashekara G.

BMC Vet Res. 2014 Nov 25;10:274. doi: 10.1186/s12917-014-0274-8.

17.

Let There Be Light! Bioluminescent Imaging to Study Bacterial Pathogenesis in Live Animals and Plants.

Kassem II, Splitter GA, Miller S, Rajashekara G.

Adv Biochem Eng Biotechnol. 2016;154:119-45. doi: 10.1007/10_2014_280. Review.

PMID:
25395174
18.

Formate dehydrogenase localization and activity are dependent on an intact twin arginine translocation system (Tat) in Campylobacter jejuni 81-176.

Kassem II, Rajashekara G.

Foodborne Pathog Dis. 2014 Dec;11(12):917-9. doi: 10.1089/fpd.2014.1797.

PMID:
25268895
19.

The impairment of methylmenaquinol:fumarate reductase affects hydrogen peroxide susceptibility and accumulation in Campylobacter jejuni.

Kassem II, Khatri M, Sanad YM, Wolboldt M, Saif YM, Olson JW, Rajashekara G.

Microbiologyopen. 2014 Apr;3(2):168-81. doi: 10.1002/mbo3.158. Epub 2014 Feb 7.

20.

Of energy and survival incognito: a relationship between viable but non-culturable cells formation and inorganic polyphosphate and formate metabolism in Campylobacter jejuni.

Kassem II, Chandrashekhar K, Rajashekara G.

Front Microbiol. 2013 Jul 9;4:183. doi: 10.3389/fmicb.2013.00183. eCollection 2013.

21.

Respiratory proteins contribute differentially to Campylobacter jejuni's survival and in vitro interaction with hosts' intestinal cells.

Kassem II, Khatri M, Esseili MA, Sanad YM, Saif YM, Olson JW, Rajashekara G.

BMC Microbiol. 2012 Nov 13;12:258. doi: 10.1186/1471-2180-12-258.

22.

Genetic evidence for the offsite transport of E. coli associated with land application of Class B biosolids on agricultural fields.

Esseili MA, Kassem II, Sigler V, Czajkowski K, Ames A.

Sci Total Environ. 2012 Sep 1;433:273-80. doi: 10.1016/j.scitotenv.2012.06.021. Epub 2012 Jul 15.

PMID:
22796725
23.

An evaluation of the effect of sodium bisulfate as a feed additive on Salmonella enterica serotype Enteritidis in experimentally infected broilers.

Kassem II, Sanad YM, Stonerock R, Rajashekara G.

Poult Sci. 2012 Apr;91(4):1032-7. doi: 10.3382/ps.2011-01935.

PMID:
22399744
24.

Occurrence of the invasion associated marker (iam) in Campylobacter jejuni isolated from cattle.

Sanad YM, Kassem II, Liu Z, Lin J, Lejeune JT, Rajashekara G.

BMC Res Notes. 2011 Dec 30;4:570. doi: 10.1186/1756-0500-4-570.

25.

The twin-arginine translocation system: contributions to the pathobiology of Campylobacter jejuni.

Kassem II, Zhang Q, Rajashekara G.

Future Microbiol. 2011 Nov;6(11):1315-27. doi: 10.2217/fmb.11.107. Review.

PMID:
22082291
26.

Genotypic and phenotypic properties of cattle-associated Campylobacter and their implications to public health in the USA.

Sanad YM, Kassem II, Abley M, Gebreyes W, LeJeune JT, Rajashekara G.

PLoS One. 2011;6(10):e25778. doi: 10.1371/journal.pone.0025778. Epub 2011 Oct 19.

27.

An ancient molecule in a recalcitrant pathogen: the contributions of poly-P to the pathogenesis and stress responses of Campylobacter jejuni.

Kassem II, Rajashekara G.

Future Microbiol. 2011 Oct;6(10):1117-20. doi: 10.2217/fmb.11.94. No abstract available.

PMID:
22004028
28.

Chinks in the armor: the role of the nonclinical environment in the transmission of Staphylococcus bacteria.

Kassem II.

Am J Infect Control. 2011 Sep;39(7):539-41. doi: 10.1016/j.ajic.2010.10.021. Epub 2011 Apr 21.

PMID:
21514005
29.

Detection and differentiation of staphylococcal contamination of clinical surfaces using denaturing gradient gel electrophoresis.

Kassem II, Esseili MA, Sigler V.

J Hosp Infect. 2011 Jul;78(3):187-93. doi: 10.1016/j.jhin.2011.01.023. Epub 2011 Mar 22.

PMID:
21429621
30.

Polyphosphate kinase 2: a novel determinant of stress responses and pathogenesis in Campylobacter jejuni.

Gangaiah D, Liu Z, Arcos J, Kassem II, Sanad Y, Torrelles JB, Rajashekara G.

PLoS One. 2010 Aug 17;5(8):e12142. doi: 10.1371/journal.pone.0012142.

31.

Use of bioluminescence imaging to monitor Campylobacter survival in chicken litter.

Kassem II, Sanad Y, Gangaiah D, Lilburn M, Lejeune J, Rajashekara G.

J Appl Microbiol. 2010 Dec;109(6):1988-97. doi: 10.1111/j.1365-2672.2010.04828.x.

32.

A quantitative polymerase chain reaction assay for detection and quantification of Lawsonia intracellularis.

Drozd M, Kassem II, Gebreyes W, Rajashekara G.

J Vet Diagn Invest. 2010 Mar;22(2):265-9.

PMID:
20224090
33.

Importance of polyphosphate kinase 1 for Campylobacter jejuni viable-but-nonculturable cell formation, natural transformation, and antimicrobial resistance.

Gangaiah D, Kassem II, Liu Z, Rajashekara G.

Appl Environ Microbiol. 2009 Dec;75(24):7838-49. doi: 10.1128/AEM.01603-09. Epub 2009 Oct 16.

34.

Short-term effect of capping on microbial communities in freshwater sediments.

Wang Q, Kassem II, Sigler V, Gruden C.

Water Environ Res. 2009 Apr;81(4):441-9.

PMID:
19445334
35.

Concerning public transport as a reservoir of methicillin-resistant staphylococci.

Kassem II.

Lett Appl Microbiol. 2009 Feb;48(2):268. doi: 10.1111/j.1472-765X.2008.02518.x. No abstract available.

36.

Effect of elevated CO2 and drought on soil microbial communities associated with Andropogon gerardii.

Kassem II, Joshi P, Sigler V, Heckathorn S, Wang Q.

J Integr Plant Biol. 2008 Nov;50(11):1406-15. doi: 10.1111/j.1744-7909.2008.00752.x.

PMID:
19017128
37.

Occurrence of mecA in nonstaphylococcal pathogens in surface waters.

Kassem II, Esseili MA, Sigler V.

J Clin Microbiol. 2008 Nov;46(11):3868-9. doi: 10.1128/JCM.01035-08. Epub 2008 Sep 24. No abstract available.

38.

Optimization of DGGE community fingerprinting for characterizing Escherichia coli communities associated with fecal pollution.

Esseili MA, Kassem II, Sigler V.

Water Res. 2008 Nov;42(17):4467-76. doi: 10.1016/j.watres.2008.08.002. Epub 2008 Aug 12.

PMID:
18775549
39.

Public computer surfaces are reservoirs for methicillin-resistant staphylococci.

Kassem II, Sigler V, Esseili MA.

ISME J. 2007 Jul;1(3):265-8. Epub 2007 May 31.

PMID:
18043636
40.

Of the morphogenes that make a ring, a rod and a sphere in Escherichia coli.

Khattar MM, Kassem II, El-Hajj ZW.

Sci Prog. 2007;90(Pt 2-3):59-72. Review.

PMID:
17725227

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