Cancers are often caused by overactive growth factor receptor signaling (remember growth factor receptors are enzyme-linked receptor pathways).  If you were able to use gene therapy to overexpress a particular protein in a cancer cell, which of the following might be useful to overexpress in order to combatt cancer?     a GAP that acts on Ras     a phosphatase that acts on GPCR     a protein that enhances the activity of Akt     a ubiqtuin ligase that acts on the MAPK phophatase

Biology 2e
2nd Edition
ISBN:9781947172517
Author:Matthew Douglas, Jung Choi, Mary Ann Clark
Publisher:Matthew Douglas, Jung Choi, Mary Ann Clark
Chapter9: Cell Communication
Section: Chapter Questions
Problem 2VCQ: Figure 9.10 In certain cancers, the GTPase activity of the RAS G-protein is inhibited. This means...
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Cancers are often caused by overactive growth factor receptor signaling (remember growth factor receptors are enzyme-linked receptor pathways).  If you were able to use gene therapy to overexpress a particular protein in a cancer cell, which of the following might be useful to overexpress in order to combatt cancer?

   

a GAP that acts on Ras

   

a phosphatase that acts on GPCR

   

a protein that enhances the activity of Akt

   

a ubiqtuin ligase that acts on the MAPK phophatase

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