Snake presynaptic neurotoxins with phospholipase A2 activity are potent inducers of paralysis through the inhibition of the neuromuscular junction. These neurotoxins were recently shown to induce exocytosis of synaptic vesicles following the production of lysophospholipids and fatty acids and a sustained influx of Ca2+ from the external medium. Here, we have performed some functional studies on their mechanism of intoxication, showing that snake PLA2 neurotoxins are able to penetrate neuronal cells after five minutes of intoxication. We reported that internalized snake neurotoxins specifically localize on mitochondria. We show here that presynaptic phospholipase A2 neurotoxins facilitate opening of the mitochondrial permeability transition...
Phospholipases A2 (PLA2s) are abundant components of snake venoms, where they play toxic and digesti...
Found within snake venoms are a variety of toxic and nontoxic proteins. The effects of snake venoms ...
Phospholipases A(2) (PLA(2)s) with a lysine substituting for the highly conserved aspartate 49, Lys4...
Snake presynaptic neurotoxins with phospholipase A(2) activity are potent inducers of paralysis thro...
Many presynaptic neurotoxins endowed with a phospholipase A2 activity are produced by a variety of s...
Snake pre-synaptic phospholipase A(2) neurotoxins paralyse the neuromuscular junction by releasing p...
Snake pre-synaptic neurotoxins endowed with phospholipase A(2) activity are potent inducers of paral...
Snake pre-synaptic neurotoxins endowed with phospholipase A(2) activity are potent inducers of paral...
The mechanisms of action of four snake presynaptic phospholipase A2 neurotoxins were investigated in...
Snake venoms contain a large amount of toxins endowed with phospholipase A2 (PLA2) activity. Despite...
Snake presynaptic neurotoxins with phospholipase A2 (PLA2) activity cause degeneration of the neuro...
Acesso restrito: Texto completo. p. 629-639.The present study evaluated four phospholipase A2 (PLA2)...
Neuro- and myotoxicological signs and symptoms are significant clinical features of envenoming snake...
A large variety of snake toxins evolved from PLA2 digestive enzymes through a process of ‘accelerate...
A phospholipase A2-contraining fraction was isolated from the venom of Bothrops insularis by a combi...
Phospholipases A2 (PLA2s) are abundant components of snake venoms, where they play toxic and digesti...
Found within snake venoms are a variety of toxic and nontoxic proteins. The effects of snake venoms ...
Phospholipases A(2) (PLA(2)s) with a lysine substituting for the highly conserved aspartate 49, Lys4...
Snake presynaptic neurotoxins with phospholipase A(2) activity are potent inducers of paralysis thro...
Many presynaptic neurotoxins endowed with a phospholipase A2 activity are produced by a variety of s...
Snake pre-synaptic phospholipase A(2) neurotoxins paralyse the neuromuscular junction by releasing p...
Snake pre-synaptic neurotoxins endowed with phospholipase A(2) activity are potent inducers of paral...
Snake pre-synaptic neurotoxins endowed with phospholipase A(2) activity are potent inducers of paral...
The mechanisms of action of four snake presynaptic phospholipase A2 neurotoxins were investigated in...
Snake venoms contain a large amount of toxins endowed with phospholipase A2 (PLA2) activity. Despite...
Snake presynaptic neurotoxins with phospholipase A2 (PLA2) activity cause degeneration of the neuro...
Acesso restrito: Texto completo. p. 629-639.The present study evaluated four phospholipase A2 (PLA2)...
Neuro- and myotoxicological signs and symptoms are significant clinical features of envenoming snake...
A large variety of snake toxins evolved from PLA2 digestive enzymes through a process of ‘accelerate...
A phospholipase A2-contraining fraction was isolated from the venom of Bothrops insularis by a combi...
Phospholipases A2 (PLA2s) are abundant components of snake venoms, where they play toxic and digesti...
Found within snake venoms are a variety of toxic and nontoxic proteins. The effects of snake venoms ...
Phospholipases A(2) (PLA(2)s) with a lysine substituting for the highly conserved aspartate 49, Lys4...