Method of reversing carboplatin resistance by inhibition of HGFIN
View Patent ↗The present invention discloses the cloning of a new cDNA, HGFIN, from stimulated bone marrow stromal cells that was retrieved with a probe specific for the neurokinin-1 (NK-1) receptor. The novel gene, HGFIN, encodes a protein receptor that is involved in the regulation of hematopoietic proliferation and differentiation. HGFIN is implicated in the treatment of hyperproliferative disorders, particularly bone and breast cancer, because it acts to suppress the proliferating cells.
1. A method for reversing carboplatin resistance in breast cancer cells comprising contacting carboplatin-resistant breast cancer cells with a hematopoietic growth factor-inducible neurokinin-1 (HGFIN)-specific siRNA in combination with carboplatin, wherein contacting said breast cancer cells with the HGFIN-specific siRNA and carboplatin results in inhibition of breast cancer cell growth.