KLF10 Induced by Hypothermic Machine Perfusion Alleviates Renal Inflammation Through BIRC2/Noncanonical NF-κB Pathway.

Background: Hypothermic machine perfusion (HMP) is becoming the main preservation method for donation after circulatory death (DCD) kidneys. It can provide continuous flow and form shear stress (SS) upon endothelial cells (ECs), thereby regulating EC injury. Krüppel-like factor 10 (KLF10) has been shown to lessen vascular damage.

Ischemic Postconditioning Alleviates Intestinal Ischemia-Reperfusion Injury by Enhancing Autophagy and Suppressing Oxidative Stress through the Akt/GSK-3/Nrf2 Pathway in Mice.

Aims: Ischemic postconditioning (IPO) has a strong protective effect against intestinal ischemia-reperfusion (IIR) injury that is partly related to autophagy. However, the precise mechanisms involved are unknown.

Methods: C57BL/6J mice were subjected to unilateral IIR with or without IPO.

Endoplasmic reticulum stress induces liver cells apoptosis after brain death by suppressing the phosphorylation of protein phosphatase 2A.

The present study aimed to investigate whether brain death (BD) induces the activation of endoplasmic reticulum stress (ERS) and protein phosphatase 2A (PP2A), and reveal the possible association with BD‑induced liver cell apoptosis. A total of 30 healthy adult male Sprague‑Dawley rats were randomized into three groups: Sham‑operated group (S), BD group and 4‑phenylbutyric acid group (BD + 4‑PBA), with 10 rats in each group. All rats were anesthetized.

Outcome Improvement for Hypothermic Machine Perfusion Versus Cold Storage for Kidneys From Cardiac Death Donors.

Organ shortage has led to an increased use of kidneys from cardiac death donors (DCDs), but controversies about the methods of organ preservation still exist. This study aims to compare the effect of machine perfusion (MP) and cold storage (CS) in protecting kidneys harvested from DCDs. 141 kidney pairs from DCDs between July 2010 and July 2015 were included in this randomized controlled study.