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ICAM1 blockade improves ischemic muscle reperfusion in diabetic mice.
Cardiovasc Diabetol
January 2025
Univ. Bordeaux, Inserm, Biology of Cardiovascular Diseases, U1034, CHU de Bordeaux, 1, Avenue de Magellan, Entrée par l'Hôpital Haut-Lévêque, 33604, Pessac, France.
Background: Chronic Limb-Threatening Ischemia (CLTI) represents the most advanced stage of Peripheral Artery Disease (PAD) and is associated with dire prognosis, characterized by a substantial risk of limb amputation and diminished life expectancy. Despite significant advancements in therapeutic interventions, the underlying mechanisms precipitating the progression of PAD to CLTI remain elusive.
Methods: Considering diabetes is one of the main risk factors contributing to PAD exacerbation into CLTI, we compared hind limb ischemia recovery in HFD STZ vs.
HUVECs-derived exosomes increase neovascularization and decrease limb necrosis in hindlimb ischemia.
Narra J
December 2024
Department of Cardiology and Vascular Medicine, Faculty of Medicine, Public Health and Nursing, Universitas Gadjah Mada, Yogyakarta, Indonesia.
Chronic limb-threatening ischemia (CLTI) is the most severe manifestation of peripheral arterial disease (PAD) and imposes a significantly high burden due to its high risk of mortality and amputation. Revascularization is the first-line treatment for CLTI; however, the amputation rate remains high, and approximately one-third of patients are not eligible for this treatment. Therefore, there is an urgent need for more effective therapeutic strategies.
View Article and Find Full Text PDFIdentification of critical endoplasmic reticulum stress-related genes in advanced atherosclerotic plaque.
Sci Rep
January 2025
Department of Cardiology, Second Norman Bethune Hospital of Jilin University, No. 218 Ziqiang Street, Changchun, China.
Atherosclerosis (AS) is the principal pathological cause of atherosclerotic cardiovascular diseases. Chronic endoplasmic reticulum stress (ERS) has been implicated in AS aetiopathogenesis, but the underlying molecular interactions remain unclear. This study aims to identify the molecular mechanisms of ERS in AS pathogenesis to inform innovative diagnostic approaches and therapeutic targets for managing AS.
View Article and Find Full Text PDFSaffron's protective role against atherosclerosis-induced cataract progression in New Zealand white rabbits with phytochemical analysis of saffron's extract.
PLoS One
January 2025
Laboratory and Forensic Medicine (I-PPerForM), Institute of Pathology, Universiti Teknologi MARA, Sungai Buloh, Selangor, Malaysia.
Cataracts are significant causes of blindness, closely linked to prolonged hypercholesterolemia. While saffron has the potential for eye health, its effects on lens lesions remain understudied. This study aimed to investigate the effect of saffron on the lens changes in atherosclerotic-induced New Zealand white rabbits (NZWR).
View Article and Find Full Text PDFRestrictive Versus Liberal Transfusion in Symptomatic Coronary Artery Disease and Myocardial Infarction: A Meta-Analysis of Randomized Controlled Trials.
Am J Ther
January 2025
Division of Cardiology, Ellis Hospital, New York, NY.
Background: In patients with coronary artery disease (CAD) and/or myocardial infarction (MI), anemia is associated with an increased risk of adverse cardiovascular (CV) outcomes. Transfusion goals in such patients remain unclear.
Study Question: A meta-analysis of the available randomized controlled trials (RCTs) was conducted comparing restrictive and liberal transfusion strategies in patients with symptomatic CAD/MI.
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