Molecular and Cellular Neuroscience Commons^™

Structure-Activity Relationship Studies Of Synthetic Cathinones And Related Agents, Rachel A. Davies

Theses and Dissertations

Synthetic cathinones and related agents represent an international drug abuse problem, and at the same time an important class of clinically useful compounds. Structure-activity relationship studies are needed to elucidate molecular features underlying the pharmacology of these agents. Illicit methcathinone (i.e., MCAT), the prototype of the synthetic cathinone class, exists as a racemic mixture. Though the differences in potency and target selectivity between the positional and optical isomers of synthetic cathinones and related agents have been demonstrated to have important implications for abuse and therapeutic potential, the two MCAT isomers have never been directly compared at their molecular targets: the …

Identifying Dopamine Receptor Genes And Transcription Marbled Crayfish, Wolfgang Stein, Saisupritha Talasu

Faculty Publications – Biological Sciences

Modulatory transmitters are major contributors to nervous system plasticity and behavioral flexibility, they determine motivational states and are involved in psychiatric and neurological disorders. Neuromodulators act through a variety of distinct receptors and due to the diversity in receptor subtypes and distribution, a single neuromodulator can exert many different actions. A prerequisite to understand the ways modulators work is thus to identify which receptors are expressed in an animal.

I studied which Dopamine receptors are present in the Procambarus virginalis, a highly invasive species of all female genetic clones with high quality genome and transcriptomes. Their broad behavioral repertoire makes …