Search
Publication
[18F]fluorothymidine uptake in the porcine pancreatic elastase-induced model of abdominal aortic aneurysm
The porcine pancreatic elastase (PPE) model is a common preclinical model of abdominal aortic aneurysms (AAA). Some notable characteristics of this model include the low aortic rupture rate, non-progressive disease course, and infra-renal AAA formation. …
Publication
Gestational diabetes triggers postpartum cardiac hypertrophy via activation of calcineurin/NFAT signaling
Population-based studies identified an association between a prior pregnancy complicated by gestational diabetes mellitus (GDM) and cardiac hypertrophy and dysfunction later in life. It is however unclear whether GDM initiates this phenotype and what are …
Publication
TT-10–loaded nanoparticles promote cardiomyocyte proliferation and cardiac repair in a mouse model of myocardial infarction
The meager regenerative capacity of adult mammalian hearts appears to be driven by the proliferation of endogenous cardiomyocytes; thus, strategies targeting mechanisms of cardiomyocyte cell cycle regulation, such as the Hippo/Yes-associated protein …
Publication
A smart ROS/NIR dual-responsive melanin delivery platform for photoacoustic imaging-guided osteoarthritis therapy
Oxidative stress is considered an efficient therapeutic target in the progression of osteoarthritis (OA). Unfortunately, the current drug delivery system for the reactive oxidative species (ROS) scavengers is still unsatisfactory due to their insufficient …
Publication
PKM2 promotes angiotensin-II-induced cardiac remodelling by activating TGF-β/Smad2/3 and Jak2/Stat3 pathways through oxidative stress
Hypertensive cardiac remodelling is a common cause of heart failure. However, the molecular mechanisms regulating cardiac remodelling remain unclear. Pyruvate kinase isozyme type M2 (PKM2) is a key regulator of the processes of glycolysis and oxidative …
Publication
Evidence supporting a role for circulating macrophages in the regression of vascular remodeling following sub-chronic exposure to hemoglobin plus hypoxia
Macrophages are a heterogeneous population with both pro- and anti-inflammatory functions play an essential role in maintaining tissue homeostasis, promoting inflammation under pathological conditions, and tissue repair after injury. In pulmonary …
Publication
Role of GALNT4 in protecting against cardiac hypertrophy through ASK1 signaling pathway
Pathological myocardial hypertrophy is regulated by multiple pathways. However, its underlying pathogenesis has not been fully explored. The goal of this work was to elucidate the function of polypeptide N-acetylgalactosaminyltransferase 4 (GALNT4) in …
Publication
Radiation‑induced dysfunction of energy metabolism in the heart results in the fibrosis of cardiac tissues
Thoracic radiotherapy increases the risk of radia‑ tion‑induced heart damage (RIHD); however, the molecular mechanisms underlying these changes are not fully under‑ stood. The aim of the present study was to investigate the effects of radiation on the …
Publication
The cardioprotective effect of the sodium-glucose cotransporter 2 inhibitor dapagliflozin in rats with isoproterenol-induced cardiomyopathy
Sodium-glucose cotransporter 2 inhibitor (SGLT2i) has been reported to improve glycemic control. This study was designed to investigate the effects of SGLT2i dapagliflozin (dapa) on cardiomyopathy induced by isoproterenol (ISO) and its potential …
Publication
Inducible Prmt1 ablation in adult vascular smooth muscle leads to contractile dysfunction and aortic dissection
Vascular smooth muscle cells (VSMCs) have remarkable plasticity in response to diverse environmental cues. Although these cells are versatile, chronic stress can trigger VSMC dysfunction, which ultimately leads to vascular diseases such as aortic aneurysm …