Imagine if your body was a bustling city, and one area in particular was experiencing some serious issues. That’s what happens in diabetic retinopathy, a condition where persistently high blood sugar levels not only damage tiny blood vessels in the eyes, but also create inflammation and degeneration of the nerve cells. It’s like a domino effect of trouble! Despite our increasing understanding of the disease, current treatments mainly focus on its late-stage complications and target a single molecule called vascular endothelial growth factor (VEGF). But researchers are diving into the depths of neuroinflammation and neurodegeneration in diabetes, studying human subjects, developing imaging biomarkers, and exploring new therapeutic options. By unraveling these mysteries, we may be able to discover groundbreaking treatments that can intervene earlier and prevent further damage to the delicate neural network in our eyes. Want to learn more? Check out the research!
Diabetic retinopathy (DR) is the most common complication of diabetes and has been historically regarded as a microangiopathic disease. Now, the paradigm is shifting toward a more comprehensive view of diabetic retinal disease (DRD) as a tissue-specific neurovascular complication, in which persistently high glycemia causes not only microvascular damage and ischemia but also intraretinal inflammation and neuronal degeneration. Despite the increasing knowledge on the pathogenic pathways involved in DR, currently approved treatments are focused only on its late-stage vasculopathic complications, and a single molecular target, vascular endothelial growth factor (VEGF), has been extensively studied, leading to drug development and approval. In this review, we discuss the state of the art of research on neuroinflammation and neurodegeneration in diabetes, with a focus on pathophysiological studies on human subjects, in vivo imaging biomarkers, and clinical trials on novel therapeutic options.
Dr. David Lowemann, M.Sc, Ph.D., is a co-founder of the Institute for the Future of Human Potential, where he leads the charge in pioneering Self-Enhancement Science for the Success of Society. With a keen interest in exploring the untapped potential of the human mind, Dr. Lowemann has dedicated his career to pushing the boundaries of human capabilities and understanding.
Armed with a Master of Science degree and a Ph.D. in his field, Dr. Lowemann has consistently been at the forefront of research and innovation, delving into ways to optimize human performance, cognition, and overall well-being. His work at the Institute revolves around a profound commitment to harnessing cutting-edge science and technology to help individuals lead more fulfilling and intelligent lives.
Dr. Lowemann’s influence extends to the educational platform BetterSmarter.me, where he shares his insights, findings, and personal development strategies with a broader audience. His ongoing mission is shaping the way we perceive and leverage the vast capacities of the human mind, offering invaluable contributions to society’s overall success and collective well-being.