1) You have found that a lipophilic drug, MSU1037, binds to a transcription factor. What receptor types could MSU1037 act on? How would you use pharmacology to test which receptor is the target of MSU1037?
2) Give an example of a receptor that forms a dimer to induce signal transduction? Describe the signal transduction
3) In terms of the signaling pathways, give an example of how a G-protein coupled receptor (GPCR) can influence an ion channel and describe the signal transduction pathway