aureus strains With an MBC50 of 16 μg/mL, the protein was bacter

aureus strains. With an MBC50 of 16 μg/mL, the protein was bactericidal against every S. aureus strain tested. P128 time-kill kinetics were determined at MIC and higher concentrations on select isolates, and P128 was found to rapidly reduce cell numbers by 99.99%. To develop P128 as a treatment to eliminate human nasal carriage, P128 was formulated as a hydrogel and tested on nasal Staphylococci recovered from healthy people. The protein was able to kill S. aureus https://www.selleckchem.com/products/arn-509.html under conditions representing physiological conditions. Taken together, our findings demonstrate that P128 exhibits excellent antistaphylococcal properties

and warrants development for therapeutic use. Acknowledgements The authors thank Dr. J Ramachandran for his support, review of data and key suggestions Selleck NCT-501 in this work. The authors would like to acknowledge the scientific staff at Gangagen, whose help and cooperation aided in the completion of this work. The authors thank Dr. Barry Kreiswirth, PHRI, New Jersey for providing global panel of S. aureus isolates and Dr. M. Jayasheela for reviewing the manuscript. References 1. Steinberg JP, Clark CC, Hackman BO: Nosocomial and community acquired Staphylococcus aureus bacteremias from 1980 to 1993: impact of intravascular devices and methicillin selleck inhibitor resistance. Clin Infect Dis 1996, 23:255–259.PubMedCrossRef 2. Kourbatova EV, Halvosa

JS, King MD, Ray SM, White N, Blumberg HM: Emergence of community-associated methicillin-resistant Staphylococcus aureus USA 300 clone as a cause of health care-associated infections among patients with before prosthetic joint infections. Am J Infect Control 2005, 33:385–391.PubMedCrossRef 3. Kluytmans J, van Belkum A, Verbrugh H: Nasal carriage of Staphylococcus aureus : epidemiology, underlying mechanisms, and associated risks. Clin Microbiol Rev 1997,10(3):505–520.PubMed 4. Kluytmans J, Mouton J, Yzerman E, Vandenbroucke-Grauls C, Maat A, Maat A, Wagenvoort , Verbrugh H: Nasal carriage of Staphylococcus aureus as a major risk factor for wound infections after cardiac surgery. J Infect Dis 1995, 171:216–219.PubMedCrossRef

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