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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 display of antibody libraries has become a powerful method for both studying the immune response as well as a method to rapidly select and evolve human antibodies for therapy. Antibody phage display was later used by Carlos F. Barbas at The Scripps Research Institute to create synthetic human antibody libraries, a principle first patented ...
Structural model at atomic resolution of bacteriophage T4 [1] The structure of a typical myovirus bacteriophage Anatomy and infection cycle of bacteriophage T4.. A bacteriophage (/ b æ k ˈ t ɪər i oʊ f eɪ dʒ /), also known informally as a phage (/ ˈ f eɪ dʒ /), is a virus that infects and replicates within bacteria and archaea.
After eight weeks of phage therapy, in conjunction with 12 weeks of antibiotics, no evidence of Acinetobacter baumannii was found in Patterson's body following June 6, 2016. [ 5 ] [ 8 ] After positive media attention from Patterson's phage therapy, [ 9 ] [ 10 ] [ 11 ] Schooley and Strathdee began to receive phage therapy requests from around ...
Locus Biosciences is a clinical-stage pharmaceutical company, founded in 2015 and based in Research Triangle Park, North Carolina. [2] Locus develops phage therapies based on CRISPR–Cas3 gene editing technology, as opposed to the more commonly used CRISPR-Cas9, delivered by engineered bacteriophages. [5]
Phage therapy—viruses that specifically target pathogenic bacteria—has been developed over the last 80 years, primarily in the former Soviet Union, where it was used to prevent diarrhea caused by E. coli. [55] Presently, phage therapy for humans is available only at the Phage Therapy Center in the Republic of Georgia and in Poland. [56]
Phage therapy has been used for years in MRSA in eastern countries, and studies are ongoing in western countries. [146] [147] Host-directed therapeutics, including host kinase inhibitors, as well as antimicrobial peptides are under study as adjunctive or alternative treatment for MRSA. [148] [149] [150]
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 ...