AI-2 quorum sensing controlled delivery of cytolysin-A by tryptophan auxotrophic low-endotoxic Salmonella and its anticancer effects in CT26 mice with colon cancer

Aganja, Ram Prasad; Sivasankar, Chandran; Lee, John Hwa

doi:10.1016/j.jare.2023.09.003

Journal of Advanced Research

2024

DOI: 10.1016/j.jare.2023.09.003

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AI-2 quorum sensing controlled delivery of cytolysin-A by tryptophan auxotrophic low-endotoxic Salmonella and its anticancer effects in CT26 mice with colon cancer

Ram Prasad Aganja,

Chandran Sivasankar,

John Hwa Lee

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Cited by 3 publications

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Salmonella-based therapeutic strategies: improving tumor microenvironment and bringing new hope for cancer immunotherapy

He,

Guo,

Bai

et al. 2024

Med Oncol

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Salmonella-based therapeutic strategies: improving tumor microenvironment and bringing new hope for cancer immunotherapy

He,

Guo,

Bai

et al. 2024

Med Oncol

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Path to bacteriotherapy: From bacterial engineering to therapeutic perspectives

Liu,

He,

Tan

et al. 2024

Life Sciences

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Salmonella enterica and outer membrane vesicles are current and future options for cancer treatment

Pérez Jorge,

Gontijo,

Brocchi

2023

Front. Cell. Infect. Microbiol.

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Conventional cancer therapies have many limitations. In the last decade, it has been suggested that bacteria-mediated immunotherapy may circumvent the restrictions of traditional treatments. For example, Salmonella enterica is the most promising bacteria for treating cancer due to its intrinsic abilities, such as killing tumor cells, targeting, penetrating, and proliferating into the tumor. S. enterica has been genetically modified to ensure safety and increase its intrinsic antitumor efficacy. This bacterium has been used as a vector for delivering anticancer agents and as a combination therapy with chemotherapy, radiotherapy, or photothermic. Recent studies have reported the antitumor efficacy of outer membrane vesicles (OMVs) derived from S. enterica. OMVs are considered safer than attenuated bacteria and can stimulate the immune system as they comprise most of the immunogens found on the surface of their parent bacteria. Furthermore, OMVs can also be used as nanocarriers for antitumor agents. This review describes the advances in S. enterica as immunotherapy against cancer and the mechanisms by which Salmonella fights cancer. We also highlight the use of OMVs as immunotherapy and nanocarriers of anticancer agents. OMVs derived from S. enterica are innovative and promising strategies requiring further investigation.

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AI-2 quorum sensing controlled delivery of cytolysin-A by tryptophan auxotrophic low-endotoxic Salmonella and its anticancer effects in CT26 mice with colon cancer

Cited by 3 publications

References 53 publications

Salmonella-based therapeutic strategies: improving tumor microenvironment and bringing new hope for cancer immunotherapy

Salmonella-based therapeutic strategies: improving tumor microenvironment and bringing new hope for cancer immunotherapy

Path to bacteriotherapy: From bacterial engineering to therapeutic perspectives

Salmonella enterica and outer membrane vesicles are current and future options for cancer treatment

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