background and objectives: baculovirus can be used as a vector in gene delivery system. viral envelope of baculovirus would display expressed protein/peptide and it could render as a potential vaccine delivery system. in this regard, the gene coding for a subunit of shiga toxin (stxa) from escherichia coli ( e. coli ) strain was cloned in a baculovirus expression system. stxa subunit has the ab...

Despite striking insights on lung cancer progression, and cutting-edge therapeutic approaches the survival of patients with lung cancer, remains poor. In recent years, targeted gene therapy with nanoparticles is one of the most rapidly evolving and extensive areas of research for lung cancer. The major goal of targeted gene therapy is to bring forward a safe and efficient treatment to cancer pa...

Gene therapy for gastric cancer and gastric ulcer is a rationalized strategy since various genes correlate with these diseases. Since gene expressions in non-target tissues/cells cause side effects, a selective gene delivery system targeted to the stomach and/or cancer must be developed. The route of vector transfer (direct injection, systemic, intraperitoneal, gastric serosal surface and oral ...

The eye is an ideal target organ for gene therapy as it is easily accessible and immune‑privileged. With the increasing insight into the underlying molecular mechanisms of ocular diseases, gene therapy has been proposed as an effective approach. Successful gene therapy depends on efficient gene transfer to targeted cells to prove stable and prolonged gene expression with minimal toxicity. At pr...

Hepatocellular carcinoma (HCC) is the fifth most common cancer in the world. Surgery offers the only hope for cure. However, the potentially curable method is only possible for a small proportion of those afflicted, for the rest, palliative treatment is indicated. Despite all the treatment options when used as monotherapy, patients with HCC have a poor long term prognosis. In this setting, mult...

Human telomerase is highly active in more than 85% of primary cancers, regardless of their tissue origins, but not in most differentiated somatic tissues. Because of this, telomerase recently has become a popular target of anticancer therapy and has been used as a marker of cancer. Similarly, telomerase promoters, especially telomerase reverse transcriptase (TERT) promoter, have been zealously ...

cardiovascular disease has become the main factor of death and birth defects in the world. there are some therapeutic structures and drugs for curative and palliative therapy of the disease, but to the aim of accessing reliable therapy or to postpone onset of disease, especially for individuals with heritable coronary artery disease in their pedigree genetic engineering technologies are making ...

Several treatment options, including endocrine therapy, chemotherapy, and targeted therapy, have been shown to improve survival of breast cancer patients. Currently, clinical tests for predicting cancer response are not available, and individual markers have shown little predictive value. Several gene expression profiling studies have been carried out in the attempt to identify predictive signa...