Category: Biochemistry
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The Double-Edged Sword: Understanding Reactive Oxygen Species and Oxidative Stress
Reactive Oxygen Species (ROS) are vital for cell signaling but harmful in excess, causing oxidative stress that damages cells and contributes to aging and diseases. Maintaining balance through antioxidants and healthy lifestyle choices is key to protecting cellular health and preventing chronic conditions.
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Multi-Omics Analysis: Deciphering Biological Complexity at Scale
Living systems are choreographed across numerous molecular levels, each affecting and reacting to the others in an ongoing dance. Multi-omics analysis is the scientific revolution that combines these disparate layers—genomics, transcriptomics, proteomics, metabolomics, epigenomics, microbiomics, and others, presenting a wide-angle, systems-level perspective on biology that any single method cannot.
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The Science of Misfolding: Understanding Protein Aggregation and Amyloid Formation
The specific three-dimensional shape of proteins is crucial to their proper functioning. But when the native conformation of proteins gets disrupted, it marks the beginning of protein misfolding and aggregation, processes that usually lead to significant health issues, most notably through the creation of specific, problematic aggregates called amyloids, which often lead to neurodegenerative diseases.