This book covers the structure and classification of adhesion molecules, immunohistochemical localization, junctional, functional and inflammatory adhesion molecules and molecular imaging. It discusses adhesion molecules in relation to signaling pathways, gene expression, arginine, stem cells, neutrophil migration, leukocytes decompression sickness, ischemia reperfusion injury, diabetes, obesity, metabolic syndrome, weight loss, hypoxia, kidney disease, smoking, osteoprotegerin, tumors, bioinformatics, high-throughput technologies, chemotherapy, hematopoiesis, lipoproteins, fatty acids, atrial fibrillation and heart disease, and the brain and dementia.