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Neuropharmacological sequelae of persistent CNS viral infections: lessons from Borna Disease Virus.

机译:持续中枢神经系统病毒感染的神经药理后遗症:来自博尔纳病病毒的经验教训。

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Borna Disease Virus (BDV) is a neurotropic RNA virus that is worldwide in distribution, causing movement and behavior disorders in a wide range of animal species. BDV has also been reported to be associated with neuropsychiatric diseases of humans by serologic study and by recovery of nucleic acid or virus from blood or brain. Natural infections of horses and sheep produce encephalitis with erratic excited behaviors, hyperkinetic movement or gait abnormalities; naturally infected cats have ataxic "staggering disease." Experimentally infected primates develop hyperactivity, aggression, disinhibition, then apathy; prosimians (lower primates) have hyperactivity, circadian disruption, abnormal social and dominance behaviors, and postural disorders. However, the neuropharmacological determinants of BD phenotypes in laboratory and natural hosts are incompletely understood. Here we review how experimentally infected rodents have provided models for examining behavioral, pharmacologic, and biochemical responses to viral challenge, and how rodents experimentally infected as neonates or as adolescents are providing models for examining age-specific neuropharmacological adaptations to viral injury.
机译:博尔纳病病毒(BDV)是一种神经营养性RNA病毒,在全世界范围内分布广泛,会引起多种动物的运动和行为障碍。据报道,通过血清学研究以及从血液或大脑中回收核酸或病毒,BDV与人类的神经精神疾病有关。马和绵羊的自然感染会导致脑炎,并表现出不稳定的兴奋行为,运动过度或步态异常;自然感染的猫患有共济失调的“惊人疾病”。经实验感染的灵长类动物会产生过度活跃,攻击性,抑制性,然后变得冷漠。猿猴(低等灵长类动物)活动过度,昼夜节律紊乱,社交和主导行为异常以及姿势异常。但是,尚不完全了解实验室和自然宿主中BD表型的神经药理学决定因素。在这里,我们回顾了实验性感染的啮齿动物如何为检查病毒攻击的行为,药理和生化反应提供模型,以及实验性地感染新生或青春期的啮齿动物如何为检查针对病毒损伤的特定年龄神经药理学适应性提供模型。

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