Bcl-2 promoted cell death

Abstract

The invention is directed towards a method of screening compounds that disrupt Bcl-2/FKBP38 binding and thereby induce apoptosis. The invention is also directed towards a method of promoting apoptotic cell death in Bcl-2 producing cells or tissues by contacting the cells or tissues with a sufficient amount of BH4 peptide or mimetic thereof to inhibit binding of Bcl-2 and FKBP38. Additionally, the invention is directed towards a method of purging malignant, Bcl-2 producing cells from a mixed population of cells, by contacting the mixed population with a sufficient amount of BH4 peptide or a mimetic thereof to disrupt Bcl-2/FKBP38 binding and trigger apoptosis in Bcl-2 producing cells. The mixed population of cells can be in or from an individual.

Dependencies are inferred from the claim text.