Carolyn Fairbanks, PhD

Associate Dean for Research and Professor, Department of Pharmaceutics

Carolyn Fairbanks

Contact Info

Office Phone 612-625-2945

Fax 612-626-2125

Office Address:
Room 9-143A
Weaver-Densford Hall

Mailing Address:
University of Minnesota
College of Pharmacy
Department of Pharmaceutics
Room 9-177 WDH
308 Harvard St. SE
Minneapolis, MN 55455

Associate Dean for Research and Professor, Department of Pharmaceutics

Associate Department Head, Department of Pharmaceutics

Associate Professor, Department of Neuroscience

Professor, Department of Pharmacology

PhD in Pharmacology, University of Minnesota, 1998

Bachelor of Biology, Macalester College, 1991


Research Summary/Interests

The spinal cord carries pain signals to the brain via excitatory neurotransmission and contains most of the same inhibitory neurotransmission systems as the brain. Spinal delivery of analgesics that activate such inhibitory systems offers a very selective method of pain control that can increase the therapeutic index of such analgesics by reducing or eliminating their exposure to brain regions that mediate undesired side effects.

Dr. Carolyn Fairbanks’ research focuses on development of novel compounds with a pharmacokinetic/dynamic profile ideal for spinal delivery for pain relief. One major focus is the continued characterization and clinical translation of a new compound, moxonidine, as well as its corresponding target, the alpha2C adrenergic receptor. The spinal cord contains alpha2C adrenergic receptors on intrinsic spinal neurons which, when activated by agonists such as moxonidine, inhibit action potentials that transmit the pain signal from the periphery to the brain. Dr. Fairbanks’ studies of moxonidine have used methods that incorporate the use of transgenic mice, antisense oligonucleotides and immunocytochemistry.

A second interest of Dr. Fairbanks’ team includes understanding the basic spinal neural mechanisms (glutamate-induced plasticity) governing induction chronic pain as well as opioid-induced tolerance and addiction. Her laboratory currently researches the role of an endogenous amine, agmatine (decarboxylated arginine), in those biological events. Studies of glutamatergic and agmatinergic neurotransmission in the spinal cord apply behavioral, biochemical, immunocytochemical and molecular techniques. Acquiring such information may lead to the development of a novel class of spinally delivered drugs intended for reversing (rather than alleviating) the effects of chronic pain.


For a list of publications, see PubMed.



NSC/PHM/MVB 8481: Advanced Neuropharmaceutics (Fall semester)