Journal
SEMINARS IN NEPHROLOGY
Volume 35, Issue 1, Pages 85-95Publisher
W B SAUNDERS CO-ELSEVIER INC
DOI: 10.1016/j.semnephrol.2015.01.009
Keywords
Sepsis; acute kidney injury; renal tubule epithelial cell; DAMPs and PAMPs
Categories
Funding
- Astute Medical
Ask authors/readers for more resources
Acute kidney injury (AKI) occurs frequently in critically ill patients with sepsis, in whom it doubles the mortality rate and half of the survivors suffer permanent kidney damage or chronic kidney disease. Failure in the development of viable therapies has prompted studies to better elucidate the cellular and molecular etiologies of AKI, which have generated novel theories and paradigms for the mechanisms of this disease. These studies have shown multifaceted origins and elements of AKI that, in addition to/in lieu of ischemia, include the generation of damage-associated molecular patterns and pathogen-associated molecular patterns, the inflammatory response, humoral and cellular immune activation, perturbation of microvascular flow and oxidative stress, bioenergetic alterations, cell-cycle alterations, and cellular de-differentiation/re-differentiation. It is becoming clear that a major etiologic effector of all these inputs is the renal tubule epithelial cell (RTEC). This review discusses these elements and their effects on RTECs, and reviews the current hypotheses of how these effects may determine the fate of RTECs during sepsis-induced AKI. (C) 2015 Elsevier Inc. All rights reserved.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available