DELAUNAY , Anne

Chronic, inflammatory, neuropathic, or incisional pain is affecting about 20 % of the adult population and up to 50 % of the elderly population. It thus represent a real public health issue. Despite the existence of large families of analgesics, treatments are often ineffective. This is due in large part to a lack of knowledge of the...

In rodent sensory neurons, acid-sensing ion channel 3 (ASIC3) has recently emerged as a particularly important sensor of nonadaptive pain associated with tissue acidosis. However, little is known about the human ASIC3 channel, which includes three splice variants differing in their C-terminal domain (hASIC3a, hASIC3b, and hASIC3c). hASIC3a...

Iatrogenic pain consecutive to a large number of surgical procedures has become a growing health concern. The etiology and pathophysiology of postoperative pain are still poorly understood, but hydrogen ions appear to be important in this process. We have investigated the role of peripheral acid-sensing ion channels (ASICs), which form...

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