Schematic representation of MSCs' mechanism of action in kidney disease, MSCs migrating to damaged kidney tissues, differentiating into renal cells, secreting growth factors, promoting repair and reducing inflammation, infographic style, detailed cellular processes, vibrant colors, annotated labels, clear and concise visual instruction, diagrammatic layout, scientific illustration, high-resolution 4K, modern and precise, educational and informative, bright and clean background, engaging and explanatory, medical illustration masterpiece, lab environment.