Pediatric AKI in the real world: changing outcomes through education and advocacy-a report from the 26th Acute Disease Quality Initiative (ADQI) consensus conference.

Background: Acute kidney injury (AKI) is independently associated with increased morbidity and mortality across the life course, yet care for AKI remains mostly supportive. Raising awareness of this life-threatening clinical syndrome through education and advocacy efforts is the key to improving patient outcomes. Here, we describe the unique roles education and advocacy play in the care of children with AKI, discuss the importance of customizing educational outreach efforts to individual groups and contexts, and highlight the opportunities created through innovations and partnerships to optimize lifelong health outcomes.

Epidemiology of acute kidney injury in children: a report from the 26th Acute Disease Quality Initiative (ADQI) consensus conference.

The nephrology and critical care communities have seen an increase in studies exploring acute kidney injury (AKI) epidemiology in children. As a result, we now know that AKI is highly prevalent in critically ill neonates, children, and young adults. Furthermore, children who develop AKI experience greater morbidity and higher mortality.

A variant in a cis-regulatory element enhances claudin-14 expression and is associated with pediatric-onset hypercalciuria and kidney stones.

The greatest risk factor for kidney stones is hypercalciuria, the etiology of which is largely unknown. A recent genome-wide association study (GWAS) linked hypercalciuria and kidney stones to a claudin-14 (CLDN14) risk haplotype. However, the underlying molecular mechanism was not delineated.

Early structural and metabolic cardiac remodelling in response to inducible adipose triglyceride lipase ablation.

Aims: While chronic alterations in cardiac triacylglycerol (TAG) metabolism and accumulation are associated with cardiomyopathy, it is unclear whether TAG catabolizing enzymes such as adipose triglyceride lipase (ATGL) play a role in acquired cardiomyopathies. Importantly, germline deletion of ATGL leads to marked cardiac steatosis and heart failure in part through reducing peroxisome proliferator-activated receptor α (PPARα) activity and subsequent fatty acid oxidation (FAO). However, whether ATGL deficiency specifically in adult cardiomyocytes contributes to impaired PPARα activity, cardiac function, and metabolism is not known.