3 research outputs found
Cladribine interferes with IL-1β synaptic effects in experimental multiple sclerosis
Alterations of glutamate-mediated synaptic transmission occur in both multiple sclerosis (MS) and experimental autoimmune encephalomyelitis (EAE), the animal model of MS. Here we investigated whether intracerebroventricular (Icv) administration of cladribine has effects on EAE. Icv infusion of cladribine reduced the clinical deficits of EAE mice and reversed EAE-induced enhancement of excitatory postsynaptic current (sEPSC) frequency, a neurophysiological measure of glutamatergic synaptopathy associated with central inflammation. Cladribine failed to interfere with EAE-induced microglial and astroglial activation, but blocked EAE synaptic alterations by interfering with interleukin-1β effects. Cladribine possesses neuroprotective properties in experimental MS that are independent of its peripheral immunosuppressant action
Glatiramer Acetate Protects Against Inflammatory Synaptopathy in Experimental Autoimmune Encephalomyelitis
Interaction between interleukin-1β and type-1 cannabinoid receptor is involved in anxiety-like behavior in experimental autoimmune encephalomyelitis
Mood disorders, including anxiety and depression, are frequently diagnosed in multiple sclerosis (MS) patients, even independently of the disabling symptoms associated with the disease. Anatomical, biochemical, and pharmacological evidence indicates that type-1 cannabinoid receptor (CB1R) is implicated in the control of emotional behavior and is modulated during inflammatory neurodegenerative diseases such as MS and experimental autoimmune encephalomyelitis (EAE)