Immunomodulatory effect of selective COX-2 inhibitor celecoxib on the neuropathological disorders and immunoinflammatory response induced by Kaliotoxin from Androctonus australis venom.

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Tác giả: Nesrine Ahras-Sifi, Fatah Chérifi, Amina Ladjel-Mendil, Fatima Laraba-Djebari, Hadjila Moussaoui

Ngôn ngữ: eng

Ký hiệu phân loại:

Thông tin xuất bản: England : Toxicon : official journal of the International Society on Toxinology , 2025

Mô tả vật lý:

Bộ sưu tập: NCBI

ID: 217849

 The immune response is increasingly being linked to the pathogenic processes underlying neurological disorders including potassium channel malfunction. Few investigations, meanwhile, have shown how cyclooxygenase-2 (COX-2) is involved in the neuroimmunopathology linked to potassium channel failure. Thus, using an animal model of neuropathology caused by kaliotoxin, an exclusive blocker of voltage-gated potassium channels from the scorpion venom of Androctonus australis hector, we examined the immunomodulatory impact of celecoxib (selective inhibitor of COX-2). The neural and systemic pathogenic effects of KTX can be considerably reduced by celecoxib-mediated COX-2 inhibition, according to the results. It most certainly works via controlling the immunoinflammatory exposure by raising IL-10 levels
  decreasing proinflammatory cytokine levels including mostly TNFα and IL-6, and balancing oxidative status. Along with that, by significantly promoting tissue healing, COX-2 inhibitor also enhances cellular metabolism. One potential treatment approach for immunoinflammatory exacerbations linked to neurodegenerative is the COX-2 inhibitor.
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