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Review article: gene therapy, recent developments and future prospects in gastrointestinal oncology
Author(s) -
Touchefeu Y.,
Harrington K. J.,
Galmiche J. P.,
Vassaux G.
Publication year - 2010
Publication title -
alimentary pharmacology and therapeutics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.308
H-Index - 177
eISSN - 1365-2036
pISSN - 0269-2813
DOI - 10.1111/j.1365-2036.2010.04424.x
Subject(s) - medicine , genetic enhancement , oncolytic virus , clinical trial , radiation therapy , oncology , gastrointestinal cancer , bioinformatics , cancer , gene , colorectal cancer , biology , biochemistry
Aliment Pharmacol Ther 2010; 32: 953–968 Summary Background Gene therapy consists of the introduction of genetic material into cells for a therapeutic purpose. A wide range of gene therapy vectors have been developed and used for applications in gastrointestinal oncology. Aim To review recent developments and published clinical trials concerning the application of gene therapy in the treatment of liver, colon and pancreatic cancers. Methods Search of the literature published in English using the PubMed database. Results A large variety of therapeutic genes are under investigation, such as tumour suppressor, suicide, antiangiogenesis, inflammatory cytokine and micro‐RNA genes. Recent progress concerns new vectors, such as oncolytic viruses, and the synergy between viral gene therapy, chemotherapy and radiation therapy. As evidence of these basic developments, recently published phase I and II clinical trials, using both single agents and combination strategies, in adjuvant or advanced disease settings, have shown encouraging results and good safety records. Conclusions Cancer gene therapy is not yet indicated in clinical practice. However, basic and clinical advances have been reported and gene therapy is a promising, new therapeutic approach for the treatment of gastrointestinal tumours.