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Botulinum neurotoxin subtype A2 enters neuronal cells faster than subtype A1

机译:肉毒杆菌神经毒素A2亚型比A1亚型更快进入神经元细胞

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Botulinumneurotoxins(BoNTs),thecausativeagentofhumanbotulism,arethemostpotentnaturallyoccurringtoxinsknown.BoNT/A1,themoststudiedBoNT,isalsousedasanimportantbiopharmaceutical.Inthisstudy,thebiologicalactivityofBoNT/A1iscomparedtothatofBoNT/A2usingneuronalcellmodels.ThedataobtainedindicatefasterandincreasedintoxicationofneuronalcellsbyBoNT/A2thanBoNT/A1,andthatthemechanismunderlyingthisincreasedtoxicityisfasterandmoreefficientcellentrythatisindependentofgangliosidebinding.TheseresultshaveimportantimplicationsforthedevelopmentofnewBoNTbasedtherapeuticsandBoNTcountermeasures...
机译:Botulinumneurotoxins(BoNT中),thecausativeagentofhumanbotulism,arethemostpotentnaturallyoccurringtoxinsknown.BoNT / A1,themoststudiedBoNT,isalsousedasanimportantbiopharmaceutical.Inthisstudy,thebiologicalactivityofBoNT / A1iscomparedtothatofBoNT / A2usingneuronalcellmodels.ThedataobtainedindicatefasterandincreasedintoxicationofneuronalcellsbyBoNT / A2thanBoNT / A1,andthatthemechanismunderlyingthisincreasedtoxicityisfasterandmoreefficientcellentrythatisindependentofgangliosidebinding.TheseresultshaveimportantimplicationsforthedevelopmentofnewBoNTbasedtherapeuticsandBoNTcountermeasures ...

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    《FEBS Letters》 |2010年第1期|共8页
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  • 中图分类 分子生物学;
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