The present invention relates to compositions and methods relating to the characterization and function of CYT28. Specifically, the present invention provides transgenic animals comprising disruptions in a CYT28 gene and methods of treating diseases conditions, such as pain. The present invention further relates to agents that modulate CYT28 and methods of screening for agents that modulate CYT28 for the treatment of diseases and conditions such as pain.


< Novel culture systems for ex vivo development

< Delta opioid receptor disruptions, compositions and methods related thereto

> Bone tendon bone assembly

> Bone tendon bone assembly with cylindrical allograft bone block

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