Phage therapy is the use of bacteriophages to treat bacterial infections. Unlike antibiotics, phages have a very narrow spectrum and often target single species or strains of bacteria. The effect of phage therapy on non-targeted bacteria, however, is largely unstudied. In this study, the impacts of orally administered phage therapy and antibiotic therapy on the composition of the gut microbiome...

Twenty years after its development, antibody phage display using filamentous bacteriophage represents the most successful in vitro antibody selection technology. Initially, its development was encouraged by the unique possibility of directly generating recombinant human antibodies for therapy. Today, antibody phage display has been developed as a robust technology offering great potential for a...

Background & Aims: Acinetobacter baumannii is a gram-negative pathogen that causes a wide range of hospital-acquired infections. Due to its intrinsic traits and its remarkable abilities to quickly acquire resistance genes, it has become resistant to most antimicrobial agents and a major problem for hospitals. In recent years, application of lytic bacteriophages has been considered to eradicate ...

Vibrio anguillarum phage CHOED was isolated from Chilean mussels. It is a virulent phage showing effective inhibition of V. anguillarum. CHOED has potential in phage therapy, because it can protect fish from vibriosis in fish farms. Here, we announce the completely sequenced genome of V. anguillarum phage CHOED.

BACKGROUND Bacteriophages specific for Yersinia pestis are routinely used for plague diagnostics and could be an alternative to antibiotics in case of drug-resistant plague. A major concern of bacteriophage therapy is the emergence of phage-resistant mutants. The use of phage cocktails can overcome this problem but only if the phages exploit different receptors. Some phage-resistant mutants los...

Hepatocellular carcinoma is one of the deadliest cancers in the world. In this study, a hepatocarcinoma-specific binding peptide, which could be used for drug delivery in targeting therapy, was obtained by in vivo phage display technology. After three rounds of panning, only the potential motif Pro-Ser was found in 80 sequenced phage clones. Phage A54 (sequence AGKGTPSLETTP) was shown to be the...

Bacteriophage therapy is an important alternative to antibiotics in the current era of multidrug resistant pathogens. We reviewed the studies that dealt with the therapeutic use of phages from 1966-1996 and few latest ongoing phage therapy projects via internet. Phages were used topically, orally or systemically in Polish and Soviet studies. The success rate found in these studies was 80-95% wi...

BACKGROUND Recently isolated Vibrio parahaemolyticus strains have displayed multiple antibiotic resistance. Alternatives to conventional antibiotics are needed, especially for the multiple-antibiotic-resistant V. parahaemolyticus pandemic strain. METHODS A bacteriophage, designated pVp-1, showed effective infectivity for multiple-antibiotic-resistant V. parahaemolyticus and V. vulnificus, inc...

Bacteriophages (phages) are naturally occurring viruses of bacteria that only infect and multiply within their specific bacterial hosts [1, 2]. Their host specificity is generally restricted at strain level, species level, or, more rarely, at the genus or class level. This specificity has allowed for directed targeting and killing of pathogenic bacteria using phages in what is referred to as ph...