Antioxidant Blend of Curcumin and Broccoli Seed Extract Exhibits Protective Effect on Neurodegeneration and Promotes Drosophila Lifespan.

IF 4.7 3区 材料科学 Q1 ENGINEERING, ELECTRICAL & ELECTRONIC ACS Applied Electronic Materials Pub Date : 2021-01-01 DOI:10.1177/17590914211015033
Jingjing Cheng, Honglei Wang, Mark Bartlett, Douglas Stevenson, Yufeng Pan, Margaret S Ho, Yiping Ren
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引用次数: 5

Abstract

Antioxidants and related compounds are anti-inflammatory and exhibit great potential in promoting human health. They are also often considered to be important elements in the process of neurodegeneration. Here we describe a antioxidant blend of Curcumin and Broccoli Seed Extract (BSE). Flies treated with the blend exhibit extended lifespan. RNA-seq analysis of samples from adult fly brains reveals a wide array of new genes with differential expression upon treatment with the blend. Interestingly, abolishing expression of some of the identified genes in dopaminergic (DA) neurons does not affect DA neuron number. Taken together, our findings reveal an antioxidant blend that promotes fly longevity and exhibits protective effect over neurodegeneration, demonstrating the importance of antioxidants in health and pathology.

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姜黄素和花椰菜籽提取物的抗氧化混合物对神经变性有保护作用并延长果蝇寿命。
抗氧化剂及其相关化合物具有抗炎作用,在促进人体健康方面具有巨大潜力。它们也经常被认为是神经退行性变过程中的重要因素。在这里,我们描述了姜黄素和西兰花种子提取物(BSE)的抗氧化剂混合物。用这种混合物处理过的苍蝇寿命延长。对成年苍蝇大脑样本的RNA-seq分析显示,在混合物处理后,有大量的新基因具有差异表达。有趣的是,在多巴胺能(DA)神经元中去除一些已鉴定基因的表达并不影响DA神经元的数量。综上所述,我们的研究结果揭示了一种抗氧化剂混合物可以促进果蝇的寿命,并对神经变性具有保护作用,证明了抗氧化剂在健康和病理中的重要性。
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来源期刊
CiteScore
7.20
自引率
4.30%
发文量
567
期刊介绍: ACS Applied Electronic Materials is an interdisciplinary journal publishing original research covering all aspects of electronic materials. The journal is devoted to reports of new and original experimental and theoretical research of an applied nature that integrate knowledge in the areas of materials science, engineering, optics, physics, and chemistry into important applications of electronic materials. Sample research topics that span the journal's scope are inorganic, organic, ionic and polymeric materials with properties that include conducting, semiconducting, superconducting, insulating, dielectric, magnetic, optoelectronic, piezoelectric, ferroelectric and thermoelectric. Indexed/​Abstracted: Web of Science SCIE Scopus CAS INSPEC Portico
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