Efficacy of Tumor‐Targeting Salmonella Typhimurium A1‐R on Nude Mouse Models of Metastatic and Disseminated Human Ovarian Cancer

Y Matsumoto, S Miwa, Y Zhang… - Journal of Cellular …, 2014 - Wiley Online Library
We report here the efficacy of tumor‐targeting Salmonella typhimurium A1‐R (A1‐R) on
mouse models of disseminated and metastatic ovarian cancer. The proliferation‐inhibitory …

[HTML][HTML] Intraperitoneal administration of tumor-targeting Salmonella typhimurium A1-R inhibits disseminated human ovarian cancer and extends survival in nude mice

Y Matsumoto, S Miwa, Y Zhang, M Zhao, S Yano… - Oncotarget, 2015 - ncbi.nlm.nih.gov
Peritoneal disseminated cancer is highly treatment resistant. We here report the efficacy of
intraperitoneal (ip) administration of tumor-targeting Salmonella typhimurium A1-R in a nude …

Primer dosing of S. typhimurium A1-R potentiates tumor-targeting and efficacy in immunocompetent mice

Y Tome, Y Zhang, M Momiyama, H Maehara… - Anticancer …, 2013 - ar.iiarjournals.org
We developed the tumor-targeting strain Salmonella typhimuium A1-R (A1-R) and have
shown it to be active against a number of tumor types in nude mice. However, in …

Imaging the different mechanisms of prostate cancer cell-killing by tumor-targeting Salmonella typhimurium A1-R

A Uchugonova, Y Zhang, R Salz, F Liu… - Anticancer …, 2015 - ar.iiarjournals.org
Background/Aims: We previously developed a genetically-modified bacterial strain of
Salmonella typhimurium, auxotrophic for leucine and arginine, which also expresses green …

Determination of the optimal route of administration of Salmonella typhimurium A1-R to target breast cancer in nude mice

Y Zhang, Y Tome, A Suetsugu, L Zhang… - Anticancer …, 2012 - ar.iiarjournals.org
We have developed the genetically-modified Salmonella typhimurium A1-R strain that
selectively targets tumors. S. typhimurium A1-R is auxotrophic for Leu and Arg, which …

Tumor‐Targeting Salmonella typhimurium A1‐R Promotes Tumoricidal CD8+ T Cell Tumor Infiltration and Arrests Growth and Metastasis in a Syngeneic Pancreatic …

T Murakami, Y Hiroshima, Y Zhang… - Journal of Cellular …, 2018 - Wiley Online Library
The present study determined the effect of the tumor‐targeting strain Salmonella
typhimurium A1‐R (S. typhimurium A1‐R) on CD8+ tumor‐infiltrating lymphocytes (TILs) in a …

Salmonella typhimurium A1-R tumor targeting in immunocompetent mice is enhanced by a traditional Chinese medicine herbal mixture

Y Zhang, N Zhang, S Su, RM Hoffman… - Anticancer …, 2013 - ar.iiarjournals.org
We have developed a bacterial cancer therapy strategy using the genetically-engineered
strain Salmonella typhimurium A1-R (A1-R). A1-R is auxotrophic for leu and arg which …

Efficacy of Tumor-Targeting Salmonella typhimurium A1-R against Malignancies in Patient-Derived Orthotopic Xenograft (PDOX) Murine Models

T Murakami, Y Hiroshima, K Miyake, T Kiyuna, I Endo… - Cells, 2019 - mdpi.com
We developed tumor-targeting Salmonella typhimurium (S. typhimurium) A1-R, a facultative
anaerobe that is an auxotroph of leucine and arginine. The tumor-targeting efficacy of S …

Tumor-targeting Salmonella typhimurium A1-R decoys quiescent cancer cells to cycle as visualized by FUCCI imaging and become sensitive to chemotherapy

S Yano, Y Zhang, M Zhao, Y Hiroshima, S Miwa… - Cell cycle, 2014 - Taylor & Francis
Quiescent cancer cells are resistant to cytotoxic agents which target only proliferating cancer
cells. Time-lapse imaging demonstrated that tumor-targeting Salmonella typhimurium A1-R …

[HTML][HTML] Obligate anaerobic Salmonella typhimurium strain YB1 treatment on xenograft tumor in immunocompetent mouse model

B Yu, L Shi, BZ Zhang, KE Zhang… - Oncology …, 2015 - spandidos-publications.com
The present authors have previously reported a novel approach to genetically engineer
Salmonella typhimurium for the medically important therapeutic strategy of using bacterial …