This article aims to provide a narrative history of the evolution, modification, and legacy of the Early Treatment Diabetic Retinopathy Study classification system.
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http://dx.doi.org/10.1159/000501372 | DOI Listing |
Doc Ophthalmol
December 2024
Save Sight Institute Faculty of Medicine and Health, University of Sydney, Sydney, Australia.
Purpose: Multiple mitochondrial syndromes, such as Kearns-Sayre, involve the concurrence of diabetes mellitus and inherited pigmentary retinopathy. It is rare, however, for proliferative disease to develop in these patients as existing inner retinal dysfunction is thought to be protective.
Methods: To our knowledge this is the first description of proliferative diabetic retinopathy (PDR) in Kearns-Sayre syndrome.
Invest Ophthalmol Vis Sci
December 2024
Division of Endocrinology, Diabetes and Metabolism, Department of Medicine, University of Illinois at Chicago, Chicago, Illinois, United States.
Purpose: The retina contains the highest concentration of the omega 3 fatty acid, docosahexaenoic acid (DHA), in the body. Although epidemiologic studies showed an inverse correlation between the consumption of omega 3 fatty acids and the prevalence of diabetic retinopathy, there are no data showing the effect of diabetes on retinal DHA in humans. In this study, we measured the DHA content of the retina in diabetic and non-diabetic humans as well as mice and determined the effect of diabetes on retinal thickness and function in mice.
View Article and Find Full Text PDFIndian J Ophthalmol
December 2024
Department of Biochemistry, Trakya University School of Pharmacy, Edirne, Turkey.
Introduction: This study aimed to investigate alterations in intravitreal microRNA and vascular endothelial growth factor (VEGF) levels in patients with proliferative diabetic retinopathy (PDR) as these factors are implicated in PDR pathogenesis.
Methods: Fifty-two participants, including 26 patients with PDR and 26 controls without diabetes, were included in this study. VEGF levels were assessed using ELISA, and seven microRNAs (miRNAs) (miR-19a, miR-20b, miR-27a, miR-124, miR-126-3p, miR-146a, and miR-200b) were analyzed using quantitative real-time PCR.
Med Sci (Basel)
December 2024
Department of Nephrology, Hospital Cayetano Heredia, Lima 15002, Peru.
Background: Lupus podocytopathy (LP) is a non-immune complex-mediated glomerular lesion in systemic lupus erythematosus (SLE), characterized by the diffuse effacement of podocyte processes without immune complex deposition or with only mesangial immune complex deposition. LP is a rare cause of nephrotic syndrome in SLE patients with implications for prognosis and treatment.
Case Report: We present the case of a 28-year-old woman with a medical history of type 1 diabetes mellitus (T1DM) who presented with lower limb edema, dyspnea, hypercholesterolemia, with nephrotic range proteinuria, without acute kidney injury, and laboratory findings compatible with auto-immune hemolytic anemia.
Naunyn Schmiedebergs Arch Pharmacol
December 2024
Ningxia Hui Autonomous Region People's Hospital, Ningxia Eye Hospital, No. 301 Zhengyuan North Street, Jinfeng District, Yinchuan City, 750004, Ningxia Hui Autonomous, China.
Diabetic retinopathy (DR) is a prevalent microvascular complication of diabetes mellitus. VEGF plays a pivotal role in the pathogenesis of DR. To characterize the VEGF-related genes in DR patients, the RNAseq dataset of DR and normal control were downloaded from the GEO database and analyzed using R package limma.
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