在规模化养殖模式下,畜禽在生长过程中会不可避免地面对各种不利因素,导致体内产生氧化应激,严重影响其生长发育。畜禽体内存在多种抗氧化因子来应对氧化应激。其中,帕金森相关蛋白7(Parkinson’s Disease-Associated Protein 7,PARK7)...在规模化养殖模式下,畜禽在生长过程中会不可避免地面对各种不利因素,导致体内产生氧化应激,严重影响其生长发育。畜禽体内存在多种抗氧化因子来应对氧化应激。其中,帕金森相关蛋白7(Parkinson’s Disease-Associated Protein 7,PARK7)基因是细胞氧化应激中重要的调控因子之一。PARK7通过自身半胱氨酸的氧化水平感受氧化应激信号,并通过Nrf2、ERK1/2和PI3K/Akt等途径促进抗氧化酶的生成,提高细胞的抗氧化能力,从而减轻氧化应激引起的损伤。本文对PARK7基因在氧化应激中的调控作用和通路进行综述,将有助于畜禽氧化应激的调节机制研究。展开更多
PARK7/DJ-1 is a multifunctional protein that acts as a regulator in stress responsive cascades.Since its original discovery as a novel oncogene,DJ-1 was further implicated in the correspondingly dubbed PARK7 autosomal...PARK7/DJ-1 is a multifunctional protein that acts as a regulator in stress responsive cascades.Since its original discovery as a novel oncogene,DJ-1 was further implicated in the correspondingly dubbed PARK7 autosomal recessive early onset Parkinson’s Disease variant,expanding the spectrum of its pathophysiologyto neurodegenerative disease.展开更多
文摘在规模化养殖模式下,畜禽在生长过程中会不可避免地面对各种不利因素,导致体内产生氧化应激,严重影响其生长发育。畜禽体内存在多种抗氧化因子来应对氧化应激。其中,帕金森相关蛋白7(Parkinson’s Disease-Associated Protein 7,PARK7)基因是细胞氧化应激中重要的调控因子之一。PARK7通过自身半胱氨酸的氧化水平感受氧化应激信号,并通过Nrf2、ERK1/2和PI3K/Akt等途径促进抗氧化酶的生成,提高细胞的抗氧化能力,从而减轻氧化应激引起的损伤。本文对PARK7基因在氧化应激中的调控作用和通路进行综述,将有助于畜禽氧化应激的调节机制研究。
文摘PARK7/DJ-1 is a multifunctional protein that acts as a regulator in stress responsive cascades.Since its original discovery as a novel oncogene,DJ-1 was further implicated in the correspondingly dubbed PARK7 autosomal recessive early onset Parkinson’s Disease variant,expanding the spectrum of its pathophysiologyto neurodegenerative disease.