Establishment of a Novel Ex Vivo Lung Perfusion System for Rat Lungs After Circulatory Death.

The increasing scarcity of donor lungs for transplantation has spurred significant interest in the utilization of organs procured from donors after cardiac death (DCD). However, a critical challenge remains in maximizing the number of viable lungs that meet stringent criteria for clinical use. Ex vivo lung perfusion (EVLP) emerges as a promising technology to evaluate and potentially improve the function of donated lungs.

Uniportal video-assisted anatomical segmentectomy: an analysis of the learning curve.

Background: This study aimed to demonstrate the learning curve of anatomical segmentectomy performed by uniportal video-assisted thoracoscopic surgery (U-VATS).

Method: We conducted a retrospective study of U-VATS segmentectomies performed by the same surgeon between September 2019 and August 2022. The learning curve was demonstrated using risk-adjusted cumulative sum (RA-CUSUM) analysis in terms of perioperative complications, which reflected surgical quality and technique proficiency.

E2F1-activated LINC01224 drives esophageal squamous cell carcinoma cell malignant behaviors via targeting miR-6884-5p/DVL3 axis and activating Wnt/β-catenin signaling pathway.

Current evidence has unveiled that long non-coding RNAs (lncRNAs) are pivotal regulators in the development of cancers. This study aimed to investigate the potential mechanisms of LINC01224 in esophageal squamous cell carcinoma (ESCC) cells. RT-qPCR analysis was done to test LINC01224 expression in ESCC cells.