Debao Li, Yingying Xiao, Peisen Ruan, Zunmin Wan, Yuqing Hu, Sijuan Sun, Zheng Wang, Sixie Zheng, Yi Yan, Hao Chen, Hao Zhang, Chun Shen, Qi Sun, Lincai Ye
Shanghai Children’s Medical Center and Shanghai Jiao Tong University School of Medicine. Children’s Hospital of Fudan University and National Children’s Medical Center. Women and Children’s Hospital of Ningbo University. Sichuan Provincial People’s Hospital, School of Medicine and University of Electronic Science and Technology of China.
China
Journal of the American College of Cardiology Basic to Translational Science
JACC Basic Transl Sci 2025;
DOI: 10.1016/j.jacbts.2025.01.010
Abstract
A modified neonatal rat model of pulmonary vein stenosis (PVS) via bilateral pulmonary vein banding was introduced for the first time, providing a platform for understanding the pathophysiology of PVS and developing treatments. In addition, using this model, the mTOR inhibitor sirolimus was evaluated as a treatment for PVS and exhibited significant therapeutic effects, indicating the need for accelerated ethics approval in clinical settings where sirolimus is not yet in use.
Category
Stenosis or Obstruction of Normal Pulmonary Venous Connections
Pulmonary Hypertension Associated with Stenosis or Atresia of Pulmonary Veins
Pulmonary Venous Pathology
Medical Therapy to Prevent or Reverse the Onset of Disease. Efficacy or Lack of Efficacy
Medical Therapy to Prevent Progression of Disease. Efficacy or Lack of Efficacy
Year of Publication: 2025
Age Focus: Pediatric
Article Type: Animal Models of Disease and Therapy. Studies of Vascular Biology and Mechanism of Disease.
Article Access: Free PDF File or Full Text Article Available Through PubMed or DOI: Yes