| Description: |
circHIPK3 are highly abundant in serum from diabetes patients who suffered from neuropathic pain and in dorsal root ganglion from STZ-induced diabetes rats. Upregulation of circHIPK3 was positively associated with grade neuropathic pain in patients with type 2 diabetes. Silencing circHIPK3 alleviated neuropathic pain in diabetic rats, which was involved in neuroinflammation. Further mechanistic investigation demonstrated that circHIPK3 interacted with miR-124 and negatively regulated its expression. MiR-124 inhibitor can reverse circHIPK3 knockdown-mediated alleviation of neuropathic pain and inhibition of neuroinflammation in diabetic rats. |