TY  - JOUR
  - Book Reviews
  - Tangney, M,Gahan, CGM
  - 2010
  - January
  - Listeria monocytogenes as a Vector for Anti-Cancer Therapies
  - Validated
  - 1
  - ()
  - Salmonella tumor tumour cancer gene delivery gene therapy vaccine bacteria T-CELL RESPONSES INHIBIT TUMOR-GROWTH CANCER GENE-THERAPY HUMAN SOLID TUMORS IN-VIVO ESTABLISHED TUMORS ENDOTHELIAL-CELLS MAMMALIAN-CELLS BACTERIAL DELIVERY ANTITUMOR IMMUNITY
  - The intracellular pathogen Listeria monocytogenes represents a promising therapeutic vector for the delivery of DNA, RNA or protein to cancer cells or to prime immune responses against tumour-specific antigens. A number of biological properties make L. monocytogenes a promising platform for development as a vector for either gene therapy or as an anti-cancer vaccine vector. L. monocytogenes is particularly efficient in mediating internalization into host cells. Once inside cells, the bacterium produces specific virulence factors which lyse the vaculolar membrane and allow escape into the cytoplasm. Once in the cytosol, L. monocytogenes is capable of actin-based motility and cell-to-cell spread without an extracellular phase. The cytoplasmic location of L. monocytogenes is significant as this potentiates entry of antigens into the MHC Class I antigen processing pathway leading to priming of specific CD8(+) T cell responses. The cytoplasmic location is also beneficial for the delivery of DNA (bactofection) by L. monocytogenes whilst cell-to-cell spread may facilitate access of the vector to cells throughout the tumour. Several preclinical studies have demonstrated the ability of L. monocytogenes for intracellular gene or protein delivery in vitro and in vivo, and this vector has also displayed safety and efficacy in clinical trial. Here, we review the features of the L. monocytogenes host-pathogen interaction that make this bacterium such an attractive candidate with which to induce appropriate therapeutic responses. We focus primarily upon work that has led to attenuation of the pathogen, demonstrated DNA, RNA or protein delivery to tumour cells as well as research that shows the efficacy of L. monocytogenes as a vector for tumour-specific vaccine delivery.
  - 46
  - 55
DA  - 2010/01
ER  - 

@review{V160957134,
   = {Book Reviews},
   = {Tangney,  M and Gahan,  CGM },
   = {2010},
   = {January},
   = {Listeria monocytogenes as a Vector for Anti-Cancer Therapies},
   = {Validated},
   = {1},
   = {()},
   = {Salmonella tumor tumour cancer gene delivery gene therapy vaccine bacteria T-CELL RESPONSES INHIBIT TUMOR-GROWTH CANCER GENE-THERAPY HUMAN SOLID TUMORS IN-VIVO ESTABLISHED TUMORS ENDOTHELIAL-CELLS MAMMALIAN-CELLS BACTERIAL DELIVERY ANTITUMOR IMMUNITY},
   = {{The intracellular pathogen Listeria monocytogenes represents a promising therapeutic vector for the delivery of DNA, RNA or protein to cancer cells or to prime immune responses against tumour-specific antigens. A number of biological properties make L. monocytogenes a promising platform for development as a vector for either gene therapy or as an anti-cancer vaccine vector. L. monocytogenes is particularly efficient in mediating internalization into host cells. Once inside cells, the bacterium produces specific virulence factors which lyse the vaculolar membrane and allow escape into the cytoplasm. Once in the cytosol, L. monocytogenes is capable of actin-based motility and cell-to-cell spread without an extracellular phase. The cytoplasmic location of L. monocytogenes is significant as this potentiates entry of antigens into the MHC Class I antigen processing pathway leading to priming of specific CD8(+) T cell responses. The cytoplasmic location is also beneficial for the delivery of DNA (bactofection) by L. monocytogenes whilst cell-to-cell spread may facilitate access of the vector to cells throughout the tumour. Several preclinical studies have demonstrated the ability of L. monocytogenes for intracellular gene or protein delivery in vitro and in vivo, and this vector has also displayed safety and efficacy in clinical trial. Here, we review the features of the L. monocytogenes host-pathogen interaction that make this bacterium such an attractive candidate with which to induce appropriate therapeutic responses. We focus primarily upon work that has led to attenuation of the pathogen, demonstrated DNA, RNA or protein delivery to tumour cells as well as research that shows the efficacy of L. monocytogenes as a vector for tumour-specific vaccine delivery.}},
  pages = {46--55},
  source = {IRIS}
}