COMPOSITIONS AND METHODS FOR REVERSAL OF DRUG RESISTANCE

摘要

The present invention relates to sigma-1 recptor ligands, to uses of sigma-1 receptor ligands in treating drug resistance, methods of using sigma-1 receptor ligans in regulating P-glycoprotein expression, methods of screening for compositions (e.g., agonists) that activate the sigma-1 receptor, regulate P-glycoprotein expression and/or have tolerance reducing activity.