Combining multiomics and drug perturbation profiles to identify muscle-specific treatments for spinal muscular atrophy.

Combining multiomics and drug perturbation profiles to identify muscle-specific treatments for spinal muscular atrophy.
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DOI:
10.1172/jci.insight.149446
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发表时间:
2021-07-08
期刊:
影响因子:
8
通讯作者:
Bowerman M
Bowerman M
中科院分区:
医学1区
文献类型:
--
作者:
Meijboom KE;Volpato V;Monzón-Sandoval J;Hoolachan JM;Hammond SM;Abendroth F;de Jong OG;Hazell G;Ahlskog N;Wood MJ;Webber C;Bowerman M

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脊髓性肌萎缩症(SMA)是一种运动神经元存活蛋白(SMN)缺失引起的神经肌肉疾病。虽然SMN恢复疗法是有益的,但它们不是治愈方法。我们的目的是确定潜在的新的治疗方法,以减轻肌肉病理结合转录组学,蛋白质组学和扰动数据集。这揭示了在SMA中重新利用的潜在候选药物。其中一种候选药物骆驼蓬碱在细胞和动物模型中进行了进一步研究,改善了多种疾病表型,包括寿命,体重和骨骼肌中的关键分子网络。我们的工作突出了多种并行数据驱动方法的潜力,用于开发与SMN恢复疗法联合使用的潜在新型治疗方法。
Spinal muscular atrophy (SMA) is a neuromuscular disorder caused by loss of survival motor neuron (SMN) protein. While SMN restoration therapies are beneficial, they are not a cure. We aimed to identify potentially novel treatments to alleviate muscle pathology combining transcriptomics, proteomics, and perturbational data sets. This revealed potential drug candidates for repurposing in SMA. One of the candidates, harmine, was further investigated in cell and animal models, improving multiple disease phenotypes, including lifespan, weight, and key molecular networks in skeletal muscle. Our work highlights the potential of multiple and parallel data-driven approaches for the development of potentially novel treatments for use in combination with SMN restoration therapies.
DOI: 10.1371/journal.pone.0015887
发表时间: 2010-12-29
期刊: PloS one
影响因子: 3.7
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