Kinases as drug targets in the treatment of bipolar disorder

Lisa A Catapano1, Husseini K Manji

  • 1Laboratory of Molecular Pathophysiology, Mood and Anxiety Disorders Program, National Institute of Mental Health, NIH, HHS, Bethesda, MD, USA.

Drug Discovery Today
|April 15, 2008
PubMed

Insights

Bipolar disorder is a severe illness where current treatments are often insufficient. New research suggests targeting glycogen synthase-3 and protein kinase C may offer effective therapies for this public health problem.

Area of Science:

  • Neuroscience
  • Pharmacology
  • Psychiatry

Background:

  • Bipolar disorder is a severely debilitating medical illness and a significant public health concern.
  • Current pharmacotherapies for bipolar disorder are frequently insufficient for many patients.
  • Emerging research indicates signaling molecule regulation is implicated in bipolar disorder's pathophysiology.

Purpose of the Study:

  • To review potential new therapeutic targets for bipolar disorder based on the mechanisms of action of existing medications.
  • To highlight glycogen synthase-3 and protein kinase C as promising targets for novel bipolar disorder treatments.

Main Methods:

  • Literature review of recent data on signaling molecules in bipolar disorder.
  • Analysis of biochemical targets of mood stabilizers and antidepressants.
  • Focus on glycogen synthase-3 and protein kinase C as key targets.

Main Results:

  • Regulation of signaling molecules is involved in bipolar disorder.
  • Understanding medication mechanisms reveals potential therapeutic targets.
  • Glycogen synthase-3 and protein kinase C are identified as highly promising targets.

Conclusions:

  • Targeting specific signaling molecules like glycogen synthase-3 and protein kinase C holds promise for improved bipolar disorder pharmacotherapy.
  • Further research into these targets could lead to more effective treatments for patients with bipolar disorder.

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