https://www.selleckchem.com/pr....oducts/pyrvinium.htm
We herein review some of the major patterns of resistance and lessons learned from the use of earlier targeted therapies in two genotype-driven solid tumors. Targeted agents have rapidly expanded in the field of oncology over the past 2 decades. The breakthroughs achieved by these agents have been, however, hindered by the inevitable development of drug resistance. Intrinsic or acquired mechanisms of resistance eventually lead to treatment tolerance and tumoral plasticity with phenotypic switch and evasion of the original targeted pat