Article (Scientific journals)
The Dual-specificity Phosphatase 3 (DUSP3): A Potential Target Against Renal Ischemia/Reperfusion Injury.
Khbouz, Badr; MUSUMECI, Lucia; Grahammer, Florian et al.
2024In Transplantation
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Abstract :
[en] Renal ischemia/reperfusion (I/R) injury is a common clinical challenge faced by clinicians in kidney transplantation. I/R is the leading cause of acute kidney injury, and it occurs when blood flow to the kidney is interrupted and subsequently restored. I/R impairs renal function in both short and long terms. Renal ischemic preconditioning refers to all maneuvers intended to prevent or attenuate ischemic damage. In this context, the present review focuses on the dual-specificity phosphatase 3 (DUSP3), also known as vaccinia H1-related phosphatase, an uncommon regulator of mitogen-activated protein kinase (MAPK) phosphorylation. DUSP3 has different biological functions: (1) it acts as a tumor modulator and (2) it is involved in the regulation of immune response, thrombosis, hemostasis, angiogenesis, and genomic stability. These functions occur either through MAPK-dependent or MAPK-independent mechanisms. DUSP3 genetic deletion dampens kidney damage and inflammation caused by I/R in mice, suggesting DUSP3 as a potential target for preventing renal I/R injury. Here, we discuss the putative role of DUSP3 in ischemic preconditioning and the potential mechanisms of such an attenuated inflammatory response via improved kidney perfusion and adequate innate immune response.
Disciplines :
Urology & nephrology
Author, co-author :
Khbouz, Badr;  Groupe Interdisciplinaire de Génoprotéomique Appliquée (GIGA), Cardiovascular Sciences, University of Liège (ULiège), Liège, Belgium ; Hamburg Center for Kidney Health (HCKH), University Medical Center Hamburg-Eppendorf, Hamburg, Germany ; Department of Medicine (Nephrology, Rheumatology, Endocrinology), University Medical Center Hamburg-Eppendorf, Hamburg, Germany
MUSUMECI, Lucia  ;  Centre Hospitalier Universitaire de Liège - CHU > > Service de chirurgie cardio-vasculaire et thoracique
Grahammer, Florian;  Hamburg Center for Kidney Health (HCKH), University Medical Center Hamburg-Eppendorf, Hamburg, Germany ; Department of Medicine (Nephrology, Rheumatology, Endocrinology), University Medical Center Hamburg-Eppendorf, Hamburg, Germany
Jouret, François  ;  Université de Liège - ULiège > Département des sciences cliniques > Néphrologie
Language :
English
Title :
The Dual-specificity Phosphatase 3 (DUSP3): A Potential Target Against Renal Ischemia/Reperfusion Injury.
Publication date :
08 April 2024
Journal title :
Transplantation
ISSN :
0041-1337
eISSN :
1534-6080
Publisher :
Ovid Technologies (Wolters Kluwer Health), United States
Peer reviewed :
Peer Reviewed verified by ORBi
Available on ORBi :
since 19 July 2024

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