Decoding Recovery: Omics Insights into Podocyte and Tubular Cell Repair

Many kidney diseases, including nephrotic syndrome (NS) and acute kidney injury (AKI) are difficult to cure and here the recovery of kidney cell types was investigated. Increased fatty acid metabolism was found in podocytes in NS, and lowering this prevented podocyte injury in the lab. This could be a new treatment strategy after safety and effectivity have been further evaluated. The cells responsible for recovery after AKI are not all the same, and further research should find out which of these cells are helping recovery and should be stimulated and which cells are counteracting recovery and should be removed/targeted to stimulate recovery after AKI. Finally, mini-kidneys made from stemcells are a much better model to study kidney diseases compared to alternatives, and it is possible to model kidney diseases in them. Altogether, we hope to find better treatment options for patients with kidney diseases using the advanced mini-kidneys and the information obtained from this research.