摘要 |
The invention is directed to a method of characterizing a mechanism of action of an agent (e.g., a chemotherapeutic agent, a genotoxic agent). The method comprises contacting a plurality of populations of cells with an agent to be assessed, wherein each population of cells have one gene of interest targeted by a small hairpin RNA (shRNA) and wherein said gene of interest regulates cell death and a plurality of genes that regulate cell death are targeted in the plurality of populations of cells. A responsiveness of each population of cells to the agent is determined, thereby obtaining an shRNA signature of the agent, so as to identify one or more genes that mediate a response to the agent, thereby characterizing the mechanism of action of the agent. The invention is also directed an article of manufacture for characterizing a mechanism of action of a chemotherapeutic or genotoxic agent. |
申请人 |
MASSACHUSETTS INSTITUTE OF TECHNOLOGY;JIANG, HAI;PRITCHARD, JUSTIN;LAUFFENBURGER, DOUGLAS, A.;HEMANN, MICHAEL |
发明人 |
JIANG, HAI;PRITCHARD, JUSTIN;LAUFFENBURGER, DOUGLAS, A.;HEMANN, MICHAEL |