Background and objectives: Cancer is a public health problem all over the world. Herbal medicines have a vital role in the prevention and treatment of cancer and large numbers of plants and their isolated constituents have shown potential anticancer activity. Methods: Twenty seven medicinal plants from southern Iran provinces have been extracted with methanol and screened for their cytotoxic ac...

Background: Noradrenaline (NA), the principal neurotransmitter released from sympathetic nerve terminals, influences T-cell maturation, not only directly in developing T cells, but also indirectly, by acting on the thymic nonlymphoid cells. In vitro and in vivo studies have demonstrated the anti-proliferative, anti-migratory, antiangiogenic and cytotoxic properties of propranolol, β-AR blocker,...

Objective(s): Interleukin-12 (IL-12) as a cytokine has been proved to have a critical role in stimulating the immune system and has been used as immunotherapeutic agents in cancer gene therapy. Chitosan as a polymer, with high ability of binding to nucleic acids is a good candidate for gene delivery since it is biodegradable, biocompatible and non-allergenic polysaccharide. The objective of the...

Background: Bacterial DNA has immunostimulatory effects on different types of immune cells such as dendritic cells (DCs). Application of DCs as a cellular adjuvant represents a promising approach in the immunotherapy of infectious disease and cancers. Objectives: To investigate the effect of tumor antigen pulsed DCs in the presence of CpG-1826 in treatment of a murine model of cancer. Methods: ...

background: noradrenaline (na), the principal neurotransmitter released from sympathetic nerve terminals, influences t-cell maturation, not only directly in developing t cells, but also indirectly, by acting on the thymic nonlymphoid cells. in vitro and in vivo studies have demonstrated the anti-proliferative, anti-migratory, antiangiogenic and cytotoxic properties of propranolol, β-ar blocker,...

objective(s): interleukin-12 (il-12) as a cytokine has been proved to have a critical role in stimulating the immune system and has been used as immunotherapeutic agents in cancer gene therapy. chitosan as a polymer, with high ability of binding to nucleic acids is a good candidate for gene delivery since it is biodegradable, biocompatible and non-allergenic polysaccharide. the objective of the...

The protein glycosylation inhibitor tunicamycin protected male BALB/c mice from tumor necrosis factor alpha-induced liver failure. Tunicamycin also inhibited tumor necrosis factor-induced cell death in primary hepatocyte cultures with a median inhibitory concentration of 8 nM, but not in the tumor cell line WEHI 164 clone 13. Hepatocyte death in our culture system was characterized by DNA fragm...

Background and objectives: Cancer is a public health problem all over the world. Herbal medicines have a vital role in the prevention and treatment of cancer and large numbers of plants and their isolated constituents have shown potential anticancer activity. Methods: Twenty seven medicinal plants from southern Iran provinces have been extracted with methanol and screened for their cytotoxic ac...