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Full-Text Articles in Medicine and Health Sciences
Acafinder: Genome Mining For Anti-Crispr-Associated Genes, Bowen Yang, Jinfang Zheng, Yanbin Yin
Acafinder: Genome Mining For Anti-Crispr-Associated Genes, Bowen Yang, Jinfang Zheng, Yanbin Yin
Food for Health: Publications
Anti-CRISPR (Acr) proteins are encoded by (pro)viruses to inhibit their host’s CRISPR-Cas systems. Genes encoding Acr and Aca (Acr associated) proteins often colocalize to form acr-aca operons. Here, we present AcaFinder as the first Aca genome mining tool. AcaFinder can (i) predict Acas and their associated acr-aca operons using guilt-by-association (GBA); (ii) identify homologs of known Acas using an HMM (Hidden Markov model) database; (iii) take input genomes for potential prophages, CRISPR-Cas systems, and self-targeting spacers (STSs); and (iv) provide a standalone program (https://github.com/boweny920/AcaFinder) and a web server (http://aca .unl.edu/Aca). AcaFinder was applied to mining over …
Blood Kinetics Of Four Intraperitoneally Administered Therapeutic Candidate Bacteriophages In Healthy And Neutropenic Mice, Jumpei Uchiyama, Yoshihiro Maeda, Iyo Takemura, Russ Chess-Williams, Hiroshi Wakiguchi, Shigenobu Matsuzaki
Blood Kinetics Of Four Intraperitoneally Administered Therapeutic Candidate Bacteriophages In Healthy And Neutropenic Mice, Jumpei Uchiyama, Yoshihiro Maeda, Iyo Takemura, Russ Chess-Williams, Hiroshi Wakiguchi, Shigenobu Matsuzaki
Russ Chess-Williams
Due to multiple-drug resistant bacteria, phage therapy is being revisited. Although most animal experiments focus on therapeutic efficacy, the blood clearance kinetics of phages have not been well described. For further development of an efficient therapeutic strategy, information on phage blood kinetics is important. In this study, time-course concentration changes in peripheral blood of healthy and neutropenic mice were measured using four therapeutic phages (φMR11, KPP10, φEF24C, and KEP10). The results showed a two- to three-day rapid phage clearance, which fits a two-compartment model.
Blood Kinetics Of Four Intraperitoneally Administered Therapeutic Candidate Bacteriophages In Healthy And Neutropenic Mice, Jumpei Uchiyama, Yoshihiro Maeda, Iyo Takemura, Russ Chess-Williams, Hiroshi Wakiguchi, Shigenobu Matsuzaki
Blood Kinetics Of Four Intraperitoneally Administered Therapeutic Candidate Bacteriophages In Healthy And Neutropenic Mice, Jumpei Uchiyama, Yoshihiro Maeda, Iyo Takemura, Russ Chess-Williams, Hiroshi Wakiguchi, Shigenobu Matsuzaki
Russ Chess-Williams
Due to multiple-drug resistant bacteria, phage therapy is being revisited. Although most animal experiments focus on therapeutic efficacy, the blood clearance kinetics of phages have not been well described. For further development of an efficient therapeutic strategy, information on phage blood kinetics is important. In this study, time-course concentration changes in peripheral blood of healthy and neutropenic mice were measured using four therapeutic phages (φMR11, KPP10, φEF24C, and KEP10). The results showed a two- to three-day rapid phage clearance, which fits a two-compartment model.