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Items: 25


Multistate Outbreaks of Foodborne Illness in the United States Associated With Fresh Produce From 2010 to 2017.

Carstens CK, Salazar JK, Darkoh C.

Front Microbiol. 2019 Nov 22;10:2667. doi: 10.3389/fmicb.2019.02667. eCollection 2019. Review.


PspA facilitates evasion of pneumococci from bactericidal activity of neutrophil extracellular traps (NETs).

Martinez PJ, Farhan A, Mustafa M, Javaid N, Darkoh C, Garrido-Sanabria E, Fisher-Hoch SP, Briles DE, Kantarci A, Mirza S.

Microb Pathog. 2019 Nov;136:103653. doi: 10.1016/j.micpath.2019.103653. Epub 2019 Aug 6.


Clostridium difficile Modulates the Gut Microbiota by Inducing the Production of Indole, an Interkingdom Signaling and Antimicrobial Molecule.

Darkoh C, Plants-Paris K, Bishoff D, DuPont HL.

mSystems. 2019 Mar 19;4(2). pii: e00346-18. doi: 10.1128/mSystems.00346-18. eCollection 2019 Mar-Apr.


Prevalence of Clostridium difficile infections among Kenyan children with diarrhea.

Plants-Paris K, Bishoff D, Oyaro MO, Mwinyi B, Chappell C, Kituyi A, Nyangao J, Mbatha D, Darkoh C.

Int J Infect Dis. 2019 Apr;81:66-72. doi: 10.1016/j.ijid.2019.01.024. Epub 2019 Jan 17.


Analysis of Fish Commonly Sold in Local Supermarkets Reveals the Presence of Pathogenic and Multidrug-Resistant Bacterial Communities.

Okyere A, Bishoff D, Oyaro MO, Ajami NJ, Darkoh C.

Microbiol Insights. 2018 Jul 18;11:1178636118786925. doi: 10.1177/1178636118786925. eCollection 2018.


High rate of Clostridium difficile among young adults presenting with diarrhea at two hospitals in Kenya.

Oyaro MO, Plants-Paris K, Bishoff D, Malonza P, Gontier CS, DuPont HL, Darkoh C.

Int J Infect Dis. 2018 Sep;74:24-28. doi: 10.1016/j.ijid.2018.06.014. Epub 2018 Jun 28.


Erratum for Darkoh et al., "Accessory Gene Regulator-1 Locus Is Essential for Virulence and Pathogenesis of Clostridium difficile".

Darkoh C, Odo C, DuPont HL.

MBio. 2017 Oct 31;8(5). pii: e01643-17. doi: 10.1128/mBio.01643-17. No abstract available.


Nonantimicrobial drug targets for Clostridium difficile infections.

Darkoh C, Deaton M, DuPont HL.

Future Microbiol. 2017 Sep;12:975-985. doi: 10.2217/fmb-2017-0024. Epub 2017 Jul 31.


The accessory gene regulator-1 as a therapeutic target for C. difficile infections.

Darkoh C, DuPont HL.

Expert Opin Ther Targets. 2017 May;21(5):451-453. doi: 10.1080/14728222.2017.1311863. Epub 2017 Apr 3. No abstract available.


The Clostridium difficile quorum-sensing molecule alters the Staphylococcus aureus toxin expression profile.

Essigmann HT, Darkoh C, McHugh EE, Brown EL.

Int J Antimicrob Agents. 2017 Mar;49(3):391-393. doi: 10.1016/j.ijantimicag.2017.01.001. Epub 2017 Jan 19. No abstract available.

Free PMC Article

Environmental barriers and social participation in individuals with spinal cord injury.

Tsai IH, Graves DE, Chan W, Darkoh C, Lee MS, Pompeii LA.

Rehabil Psychol. 2017 Feb;62(1):36-44. doi: 10.1037/rep0000117. Epub 2017 Jan 2.


Accessory Gene Regulator-1 Locus Is Essential for Virulence and Pathogenesis of Clostridium difficile.

Darkoh C, Odo C, DuPont HL.

MBio. 2016 Aug 16;7(4). pii: e01237-16. doi: 10.1128/mBio.01237-16. Erratum in: MBio. 2017 Oct 31;8(5):.


Fecal Indole as a Biomarker of Susceptibility to Cryptosporidium Infection.

Chappell CL, Darkoh C, Shimmin L, Farhana N, Kim DK, Okhuysen PC, Hixson J.

Infect Immun. 2016 Jul 21;84(8):2299-306. doi: 10.1128/IAI.00336-16. Print 2016 Aug.


A rapid and specific method for the detection of indole in complex biological samples.

Darkoh C, Chappell C, Gonzales C, Okhuysen P.

Appl Environ Microbiol. 2015 Dec;81(23):8093-7. doi: 10.1128/AEM.02787-15. Epub 2015 Sep 18.


Toxin synthesis by Clostridium difficile is regulated through quorum signaling.

Darkoh C, DuPont HL, Norris SJ, Kaplan HB.

MBio. 2015 Feb 24;6(2):e02569. doi: 10.1128/mBio.02569-14.


Chemotactic chemokines are important in the pathogenesis of irritable bowel syndrome.

Darkoh C, Comer L, Zewdie G, Harold S, Snyder N, Dupont HL.

PLoS One. 2014 Mar 25;9(3):e93144. doi: 10.1371/journal.pone.0093144. eCollection 2014.


Colonic immunopathogenesis of Clostridium difficile infections.

Darkoh C, Turnwald BP, Koo HL, Garey KW, Jiang ZD, Aitken SL, DuPont HL.

Clin Vaccine Immunol. 2014 Apr;21(4):509-17. doi: 10.1128/CVI.00770-13. Epub 2014 Jan 29.


Cloning, Expression, Sequence Analysis and Homology Modeling of the Prolyl Endoprotease from Eurygaster integriceps Puton.

Yandamuri RC, Gautam R, Darkoh C, Dareddy V, El-Bouhssini M, Clack BA.

Insects. 2014 Oct 22;5(4):762-82. doi: 10.3390/insects5040762.


Bile salt inhibition of host cell damage by Clostridium difficile toxins.

Darkoh C, Brown EL, Kaplan HB, DuPont HL.

PLoS One. 2013 Nov 11;8(11):e79631. doi: 10.1371/journal.pone.0079631. eCollection 2013.


Novel one-step method for detection and isolation of active-toxin-producing Clostridium difficile strains directly from stool samples.

Darkoh C, Dupont HL, Kaplan HB.

J Clin Microbiol. 2011 Dec;49(12):4219-24. doi: 10.1128/JCM.01033-11. Epub 2011 Oct 5.


Unraveling the role of host endocytic proteins in pedestal formation during enteropathogenic Escherichia coli infection.

Darkoh C, DuPont HL.

J Infect Dis. 2011 Sep 1;204(5):667-8. doi: 10.1093/infdis/jir391. Epub 2011 Aug 2. No abstract available.


Harnessing the glucosyltransferase activities of Clostridium difficile for functional studies of toxins A and B.

Darkoh C, Kaplan HB, Dupont HL.

J Clin Microbiol. 2011 Aug;49(8):2933-41. doi: 10.1128/JCM.00037-11. Epub 2011 Jun 8.


Characterization of a prolyl endoprotease from Eurygaster integriceps Puton (Sunn pest) infested wheat.

Darkoh C, El-Bouhssini M, Baum M, Clack B.

Arch Insect Biochem Physiol. 2010 Jul;74(3):163-78. doi: 10.1002/arch.20370.


Bile acids improve the antimicrobial effect of rifaximin.

Darkoh C, Lichtenberger LM, Ajami N, Dial EJ, Jiang ZD, DuPont HL.

Antimicrob Agents Chemother. 2010 Sep;54(9):3618-24. doi: 10.1128/AAC.00161-10. Epub 2010 Jun 14.


Characterization of norovirus-associated traveler's diarrhea.

Ajami N, Koo H, Darkoh C, Atmar RL, Okhuysen PC, Jiang ZD, Flores J, Dupont HL.

Clin Infect Dis. 2010 Jul 15;51(2):123-30. doi: 10.1086/653530.

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