RT Journal Article SR Electronic T1 New insights into the function of M4 muscarinic acetylcholine receptors gained using a novel allosteric modulator and a "designer receptor exclusively activated by a designer drug" (DREADD) JF Molecular Pharmacology JO Mol Pharmacol FD American Society for Pharmacology and Experimental Therapeutics DO 10.1124/mol.108.049353 A1 Vindhya Nawaratne A1 Katie Leach A1 Nur Suratman A1 Richard E Loiacono A1 Christian C Felder A1 Blaine N Armbruster A1 Bryan L Roth A1 Patrick M Sexton A1 Arthur Christopoulos YR 2008 UL http://molpharm.aspetjournals.org/content/early/2008/07/15/mol.108.049353.abstract AB