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Analgesia targeting IB4-positive neurons in cancer-induced mechanical hypersensitivity.

Ye Y, Dang D, Viet CT, Dolan JC, Schmidt BL (2012) Analgesia targeting IB4-positive neurons in cancer-induced mechanical hypersensitivity. J Pain 13(6):524-531. doi: 10.1016/j.jpain.2012.01.006

Summary: DOR (δ opioid receptor) agonists produce minimal side effects and do not lead to tolerance, making them potential alternatives to the widely used μ opioid receptor agonists. Utilizing the fact that DOR’s are expressed by IB4-positive neurons, the authors injected the subarachnoid space between the L4 and L5 vertebrae of rats with 2.4 μg of IB4-SAP (Cat. #IT-10). 3 μg of saporin (Cat. #PR-01) was used as a control. The results indicate that pharmacological agents targeting IB4-positive neurons may have use in cancer pain treatment.

Related Products: IB4-SAP (Cat. #IT-10), Saporin (Cat. #PR-01)