Chemogenetics Guide
Type
Guide
...arePharmacologically Selective Actuator Modules (PSAMs, pronounced SAMs). PSAMs are engineered α7 nicotinic acetylcholine...varenicline. This PSAM carries mutations at L131G, Q139L, and Y217F and is termed PSAM4 (or PSAM 4 ). Additional...signaling. PSAM-based LGICs can be classified by the ion pore domain they are coupled to: PSAM-Gly PSAM-Gly ...and inhibits neuronal activity. PSAM-5HT3 PSAM-5HT3 LGICs pair a PSAM domain with a 5-HT 3 serotonin receptor...cognate PSEM. For example, PSAM Q79G,Q139G is activated by PSEM 22S , while PSAM L141F,Y115F is activated... effort to develop a PSAM that responded to a clinically approved drug, the PSAM domain was engineered...have also been developed as agonists for PSAM4. A given PSAM is coupled with an ion pore domain (IPD) ...