Abstract

Viruses, the vehicle for cancer gene therapy: A Review

Highlights

  • In accordance with genetic alteration, oncogene relates to any gene that converts normal cells into cancer cells lead to an abnormal proliferation of cells

  • There are more than 100 recognized oncogenes, most of which have been recognized in human tumors

  • It has been indicated that the transportation of genetic products to tumor cells or normal cells to eradicate or decrease tumor mass is the main component in cancer gene therapy

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Summary

Introduction

Cancer is said to be among the leading causes of mortality and morbidity with about 14 million new and 8.2 million cancer-related fatalities in 2012. In accordance with genetic alteration, oncogene relates to any gene that converts normal cells into cancer cells lead to an abnormal proliferation of cells. These proteins generally prevent apoptosis induced by DNA replication and cell division (Engel et al, 2014; and Romli et al, 2017) This implies that if these genes are mutated, their proteins lose its functions and cause uncontrolled proliferation of cells, leading to cancer growth. Cancer cells may have distinct origins, so this differs considerably in cell genetics, transcriptions, translations and cell profiles (Blanpain, 2013; and Ghaemi et al, 2017) This implies that it is crucial to design the therapeutic methods based on the biology of tumor cells. All this shows the desperate need for therapeutic methods to progress

Gene therapy
Viral gene delivery system
Adenoviral vector
Adeno-associated virus vector
Retroviral vector
Lentiviral vector
Findings
Conclusion

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