title: Botulinum neurotoxin for pain management: insights from animal models.
abstract: The action of botulinum neurotoxins (BoNTs) at the neuromuscular junction has been extensively investigated and knowledge gained in this field laid the foundation for the use of BoNTs in human pathologies characterized by excessive muscle contractions. Although much more is known about the action of BoNTs on the peripheral system, growing evidence has demonstrated several effects also at the central level. Pain conditions, with special regard to neuropathic and intractable pain, are some of the pathological states that have been recently treated with BoNTs with beneficial effects. The knowledge of the action and potentiality of BoNTs utilization against pain, with emphasis for its possible use in modulation and alleviation of chronic pain, still represents an outstanding challenge for experimental research. This review highlights recent findings on the effects of BoNTs in animal pain models.
authors: CNR, Institute of Neuroscience-Roma, via del Fosso di Fiorano 64, I-00143 Roma, Italy. flaminia.pavone@cnr.it
authors: Flaminia
authors: F
authors: Pavone
authors: Siro
authors: S
authors: Luvisetto
mesh_terms: D000818:Animals; D001905:Botulinum Toxins / Q000494:pharmacology / Q000627:therapeutic use*; D004195:Disease Models, Animal; D006801:Humans; D009498:Neurotoxins / Q000494:pharmacology / Q000627:therapeutic use*; D010146:Pain / Q000188:drug therapy*; D059408:Pain Management
chemical_list: D009498:Neurotoxins; D001905:Botulinum Toxins