background: radiation therapy is among the most conventional cancer therapeutic modalities with effective local tumor control. however, due to the development of radio-resistance, tumor recurrence and metastasis often occur following radiation therapy. in recent years, combination of radiotherapy and gene therapy has been suggested to overcome this problem. the aim of the current study was to e...

lentiviral vectors are promising gene delivery tools capable of transducing a variety of dividing and non-dividing cells, including pluripotent stem cells which are refractory for transduction by murine retroviruses. although there is a growing debate on the safety of lentiviral vectors for gene transfer, in particular for those derived from human immunodeficiency viruses, type one (hiv-1) and ...

new cancer therapies with novel mechanisms and functions are needed to treat patients with different cancers. virotherapy is a good scenario for such treatment. the advantages of virotherapy include the potential lack of cross resistance with standard therapies and the ability to cause tumor destruction by numerous mechanisms. oncolytic virus not only possesses unique mechanisms of action that ...

how to cite this article: ghofrani m. lysosomal storage disease. iran j child neurol autumn 2012; 6:4 (suppl. 1):1-2.   for reading more pls see pdf

methods the current study generated two recombinant lentiviruses, plex-gcn and plex-gcp, bearing noxa and puma, respectively. transduction of both genes to hepatocarcinoma (hepg2) was verified using fluorescent microscopic analysis, western blotting, and quantitative real-time polymerase chain reaction (pcr). to evaluate the potential of noxa and puma to initiate apoptosis, a caspase-9 real-tim...

background and objectives: significant progress has been made in treatment of hemophilia. ex-vivo gene therapy is going popular due to the capability of this method in using isogenic cells for genetic manipulation and reintroducing them into same host after proliferation. most gene therapy techniques use viral vectors, which usually harbor a strong and non-specific promoter (e.g. cmv early prom...

results this study shows the prepared gene construct is inducible by glucose. gene expression of preproinsulin was observed in muscle tissue of rabbits. conclusions these finding indicated that research in diabetes mellitus gene therapy could be performed on larger animals. objectives the purpose of this study was to construct glucose inducible insulin gene plasmid and use it in the muscle tiss...

background human telomerase reverse transcriptase (htert) has become an ideal target for development of anticancer therapy. small interfering rnas (sirnas) are very powerful reagents for gene silencing and show promise for cancer gene therapy. however, only a small number of sirnas have been demonstrated to be effective. for gene therapy targeting htert, it is essential to develop a robust syst...

introduction: pathophysiology of cancer is based on genetic instabilities. this can explain recent important role of genetic studies in such diseases. defects can be large (on molecular scale) at the level of chromosomal or small in nucleotide level, which eventually causes to irreversible change in the cell. conventional technical methods in cancer genetics are generally based on molecular or ...