Journal of experimental & clinical cancer research : CR, 31, 41-41 (2012-05-04)
Sigma-2 receptor ligands have been studied for treatment of pancreatic cancer because they are preferentially internalized by proliferating cells and induce apoptosis. This mechanism of apoptosis is poorly understood, with varying reports of caspase-3 dependence. We evaluated multiple sigma-2 receptor
Chembiochem : a European journal of chemical biology, 16(7), 1078-1083 (2015-03-11)
Although sigma-2 (σ2 ) receptors are still enigmatic proteins, they are promising targets for tumor treatment and diagnosis. With the aim of clarifying their role in oncology, we developed a σ2 -selective fluorescent tracer (compound 5) as a specific tool
Sigma-2 (sigma(2)) binding sites are an emerging target for anti-neoplastic agents due to the strong apoptotic effect exhibited by sigma(2) agonists in vitro and the overexpression of these sites in tumor cells. Nonetheless, no sigma(2) receptor protein has been identified.
With the aim of contributing to the development of novel antitumor agents, high-affinity σ2 receptor agonists were developed, with 6,7-dimethoxy-2-[4-[1-(4-fluorophenyl)-1H-indol-3-yl]butyl]-1,2,3,4-tetrahydroisoquinoline (15) and 9-[4-(6,7-dimethoxy-1,2,3,4-tetrahydroisoquinolin-2-yl)butyl]-9H-carbazole (25) showing exceptional selectivity for the σ2 subtype. Most of the compounds displayed notable antiproliferative activity in
σ(2) Receptor research is receiving increasing interest with regard to the potential of σ(2) proteins as targets for tumor therapy and diagnosis. Nevertheless, knowledge about the σ(2) receptor is far from conclusive. The paucity and modest affinity of known σ(2)
Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.
