1. Perspectives and Trends in Pharmacological Approaches to the Modulation of Pain<br>James E. Barrett and Derick A. Haas<br>2. MicroRNA-Based Biomarkers in Pain<br>Sujay Ramanathan and Seena K. Ajit<br>3. AdvPh #75-08 Modulation of Chronic Pain by Metabotropic Glutamate Receptors<br>Santina Chiechio<br>4. Purinergic Mechanisms and Pain<br>Geoffrey Burnstock<br>5. The Role of Store-Operated Calcium Channels in Pain<br>Frances Munoz and Huijuan Hu<br>6. Sodium Channels in Pain and Cancer; New Therapeutic Opportunities<br>Ana Paula Luiz and John N. Wood<br>7. Antinociception by Sigma-1 Receptor Antagonists: Central and Peripheral Effects<br>Luz Romero, Manuel Merlos and José Miguel Vela<br>8. Central N/OFQ-NOP Receptor System in Pain Modulation<br>Norikazu Kiguchi, Huiping Ding and Mei-Chuan Ko<br>9. The Role of Regulatory Transporters in Neuropathic Pain<br>Muhammad Saad Yousuf and Bradley J. Kerr<br>10. The Pharmacology of Visceral Pain<br>Anthony C. Johnson and Beverley Greenwood-Van Meerveld<br>11. Behavioral Pharmacology and Pain Drug Discovery : Preclinical Pharmacological Approaches in Drug discovery for Chronic Pain<br>Garth T. Whiteside, James D. Pomonis and Jeffrey D. Kennedy<br>12. The Potential of Traditional Chinese Medicine in the Treatment and Modulation of Pain<br>Guan-hua Du, Tian-yi Yuan, Li-da Du and Yong-xiang Zhang