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Nano/microformulations for Bacteriophage Delivery

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Specialty Molecular Biology
Date 2023 Dec 8
PMID 38066365
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Abstract

Encapsulation methodologies allow the protection of bacteriophages for overcoming critical environmental conditions. Moreover, they improve the stability and the controlled delivery of bacteriophages which is of great innovative value in bacteriophage therapy. Here, two different encapsulation methodologies of bacteriophages are described using two biocompatible materials: a lipid cationic mixture and a combination of alginate with the antacid CaCO. To perform bacteriophage encapsulation is necessary to dispose of a purified and highly concentrated lysate (around 10 to 10 pfu/mL) and a specific equipment. Both methodologies have been successfully applied for encapsulating Salmonella bacteriophages with different morphologies. Also, the material employed does not modify the antibacterial action of bacteriophages. Moreover, both technologies can be adapted to any bacteriophage and possibly to any delivery route for bacteriophage therapy.

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References
1.
Loponte R, Pagnini U, Iovane G, Pisanelli G . Phage Therapy in Veterinary Medicine. Antibiotics (Basel). 2021; 10(4). PMC: 8069180. DOI: 10.3390/antibiotics10040421. View

2.
Dabrowska K . Phage therapy: What factors shape phage pharmacokinetics and bioavailability? Systematic and critical review. Med Res Rev. 2019; 39(5):2000-2025. PMC: 6767042. DOI: 10.1002/med.21572. View

3.
Luong T, Salabarria A, Roach D . Phage Therapy in the Resistance Era: Where Do We Stand and Where Are We Going?. Clin Ther. 2020; 42(9):1659-1680. DOI: 10.1016/j.clinthera.2020.07.014. View

4.
Bardina C, Spricigo D, Cortes P, Llagostera M . Significance of the bacteriophage treatment schedule in reducing Salmonella colonization of poultry. Appl Environ Microbiol. 2012; 78(18):6600-7. PMC: 3426709. DOI: 10.1128/AEM.01257-12. View

5.
Rotman S, Sumrall E, Ziadlou R, Grijpma D, Richards R, Eglin D . Local Bacteriophage Delivery for Treatment and Prevention of Bacterial Infections. Front Microbiol. 2020; 11:538060. PMC: 7531225. DOI: 10.3389/fmicb.2020.538060. View