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Phage therapy, viral phage therapy, or phagotherapy is the therapeutic use of bacteriophages for the treatment of pathogenic bacterial infections. [1] [2] [3] This therapeutic approach emerged at the beginning of the 20th century but was progressively replaced by the use of antibiotics in most parts of the world after the Second World War.
Phage therapy has gained recent attention in the United States as an alternative to standard antibiotic therapy. [ 5 ] [ 6 ] [ 7 ] It has been in practice for just over 100 years in countries such as Russia and Georgia , but due to the recent clinical attention of antibiotic resistance , Western countries have slowly been integrating phage ...
Bacteriophages were used from the 1920s as an alternative to antibiotics in the former Soviet Union and Central Europe, as well as in France. [7] [8] They are seen as a possible therapy against multi-drug-resistant strains of many bacteria (see phage therapy). [9] [10] [11] [12]
Since bacteria become resistant against a single phage, d'Herelle suggested using "phage cocktails" containing different phage strains. Phage therapy soon became a boom, and a great hope in medicine. In 1924, 25 January, d'Hérelle received the honorary doctorate of the University of Leiden , [ 14 ] as well as the Leeuwenhoek medal , which is ...
Phage therapy against P. aeruginosa has been investigated as a possible effective treatment, which can be combined with antibiotics, has no contraindications and minimal adverse effects. Phages are produced as sterile liquid, suitable for intake, applications etc. [ 113 ] Phage therapy against ear infections caused by P. aeruginosa was reported ...
Phage therapy is a good alternative to the use of antibiotics, but some bacteria have CRISPR-Cas systems. Nevertheless, if phages had Acr proteins, they would inhibit the CRISPR-Cas immune system and infect the cell. At the end of the phage reproduction cycle, which takes place inside bacteria, new phages would be released, provoking the cell ...
The George Eliava Institute of Bacteriophage, Microbiology and Virology [1] (aka Tbilisi Institute) has been active since the 1930s in the field of phage therapy, which is used to combat microbial infection (cf. antibiotic-resistant strains).
The enterobacteria phage T4, a highly studied phage, targets E. coli for infection. [citation needed] While phage therapy as a treatment for E. coli is unavailable in the US, some commercially available dietary supplements contain strains of phage that target E. coli and have been shown to reduce E. coli load in healthy subjects. [58]