Objective(s): Emergence of resistant tumor cells to the current therapeutics is the main hindrance in cancer treatment. Combination therapy, which mixes two or more drugs, is a way to overcome resistant problems of cancer cells to current treatments.  Nanobodies are promising tools in cancer therapy due to their high affinity as well as high penetration to tumor sites....

Abstract Vaccination with tumor epitopes associated MHC-I is an attractive approach directed at inducing tumor-specific CTLs. However, challenges remain in improving the therapeutic efficacy of peptide epitope vaccines, including low immunogenicity and insufficient stimulation innate immune components vivo. Herein, we report innovative strategy to overcome limitations. The essential feature thi...

Background Tumor-associated myeloid cells can impede productive anti-tumor immunity. One strategy for targeting immunosuppression is reprogramming, which drives immunosuppressive to acquire an immunostimulatory phenotype. Triggering receptor expressed on cells-1 (TREM1) immunoglobulin superfamily cell surface neutrophils and subsets of monocytes tissue macrophages. TREM1 associates with DAP12 a...

Isolation and identification of some potent anti-tumor compounds from medicinal plants, has motivated researchers to screen different parts of plant species for anti-tumor effects. It has been reported that several conifer posses cytotoxic activities on some human tumor cell lines. In this study, male and female branchlets or fruit of four different species of Iranian conifers (Juniperus Sabina...

Immunotherapy is emerging as a promising alternative treatment for variety of solid tumors. Its beneficial effects are mediated through hijacking the immune system to mount an anti-tumor response. One mechanisms increasing anti-tumour immunity checkpoint blockade.

Objective(s): To investigate the role of miR-22 in the efficacy of combined icotinib (BPI-2009H) and pemetrexed (LY-231514) on tumor growth and apoptosis in rats with non-small cell lung cancer (NSCLC).Materials and Methods: Rats were injected with HCC827 cells, which were transfected with anti-miR-22, followed by the treatment of BPI-20...

Treatment of mice bearing orthotopic, metastatic tumors with anti-CD40 antibody resulted in only partial, transient anti-tumor effects whereas combined treatment with IL-2/anti-CD40, induced tumor regression. The mechanisms for these divergent anti-tumor responses were examined by profiling tumor-infiltrating leukocyte subsets and chemokine expression within the tumor microenvironment after imm...

objective: podophyllotoxin (ptox), a natural compound in numerous plants, contains remarkable biological properties that include anti-tumor, anti-viral such as anti-human immunodeficiency virus (hiv) activities. in order to avoid its adverse effects, various compounds have been derived from ptox. 6-methoxy ptox (mptox) is one of the natural ptox derivatives with an extra methoxy group. mptox is...