Go to The Journal of Clinical Investigation
  • About
  • Editors
  • Consulting Editors
  • For authors
  • Publication ethics
  • Transfers
  • Advertising
  • Job board
  • Contact
  • Current issue
  • Past issues
  • By specialty
    • COVID-19
    • Cardiology
    • Immunology
    • Metabolism
    • Nephrology
    • Oncology
    • Pulmonology
    • All ...
  • Videos
  • Collections
    • Resource and Technical Advances
    • Clinical Medicine
    • Reviews
    • Editorials
    • Perspectives
    • Top read articles
  • JCI This Month
    • Current issue
    • Past issues

  • Current issue
  • Past issues
  • Specialties
  • In-Press Preview
  • Concise Communication
  • Editorials
  • Viewpoint
  • Top read articles
  • About
  • Editors
  • Consulting Editors
  • For authors
  • Publication ethics
  • Transfers
  • Advertising
  • Job board
  • Contact
Nrf2 activation protects against lithium-induced nephrogenic diabetes insipidus
Soma Jobbagy, … , Roderick J. Tan, Francisco J. Schopfer
Soma Jobbagy, … , Roderick J. Tan, Francisco J. Schopfer
Published January 16, 2020
Citation Information: JCI Insight. 2020;5(1):e128578. https://doi.org/10.1172/jci.insight.128578.
View: Text | PDF
Research Article Nephrology Therapeutics

Nrf2 activation protects against lithium-induced nephrogenic diabetes insipidus

  • Text
  • PDF
Abstract

Lithium (Li) is the mainstay pharmacotherapeutic mood stabilizer in bipolar disorder. Its efficacious use is complicated by acute and chronic renal side effects, including nephrogenic diabetes insipidus (NDI) and progression to chronic kidney disease (CKD). The nuclear factor erythroid-derived 2–related factor 2 (Nrf2) pathway senses and coordinates cellular responses to oxidative and electrophilic stress. Here, we identify that graded genetic activation of Nrf2 protects against Li-induced NDI (Li-NDI) and volume wasting via an aquaporin 2–independent mechanism. Renal Nrf2 activity is differentially expressed on functional segments of the nephron, and its activation along the distal tubule and collecting duct directly modulates ion transporter expression, mimicking paradoxical effects of diuretics in mitigating Li-NDI. In addition, Nrf2 reduces cyclooxygenase expression and vasoactive prostaglandin biosynthesis. Pharmacologic activation of Nrf2 confers protective effects, confirming this pathway as a potentially novel druggable target for the prevention of acute and chronic renal sequelae of Li therapy.

Authors

Soma Jobbagy, Dario A. Vitturi, Sonia R. Salvatore, Maria F. Pires, Pascal Rowart, David R. Emlet, Mark Ross, Scott Hahn, Claudette St. Croix, Stacy G. Wendell, Arohan R. Subramanya, Adam C. Straub, Roderick J. Tan, Francisco J. Schopfer

×

Full Text PDF | Download (8.45 MB)


Copyright © 2022 American Society for Clinical Investigation
ISSN 2379-3708

Sign up for email alerts