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On-line Access: 2024-12-30

Received: 2023-11-26

Revision Accepted: 2024-03-26

Crosschecked: 2024-12-30

Cited: 0

Clicked: 906

Citations:  Bibtex RefMan EndNote GB/T7714

 ORCID:

Liwen WANG

https://orcid.org/0009-0000-3945-0760

Lanfang LI

https://orcid.org/0000-0001-7510-8751

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Journal of Zhejiang University SCIENCE B 2024 Vol.25 No.12 P.1115-1119

http://doi.org/10.1631/jzus.B2300853


Autophagy receptor-inspired chimeras: a novel approach to facilitate the removal of protein aggregates and organelle by autophagy degradation


Author(s):  Liwen WANG, Huimei LIU, Lanfang LI

Affiliation(s):  Institute of Pharmaceutical Pharmacology, School of Pharmacy, University of South China, Hengyang421001, China; more

Corresponding email(s):   2005001782@usc.edu.cn

Key Words:  Synthetic autophagy receptors, autophagy, p62, Protein aggregates, Organelle


Liwen WANG, Huimei LIU, Lanfang LI. Autophagy receptor-inspired chimeras: a novel approach to facilitate the removal of protein aggregates and organelle by autophagy degradation[J]. Journal of Zhejiang University Science B, 2024, 25(12): 1115-1119.

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author="Liwen WANG, Huimei LIU, Lanfang LI",
journal="Journal of Zhejiang University Science B",
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publisher="Zhejiang University Press & Springer",
doi="10.1631/jzus.B2300853"
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%A Lanfang LI
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T1 - Autophagy receptor-inspired chimeras: a novel approach to facilitate the removal of protein aggregates and organelle by autophagy degradation
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Abstract: 
Neurodegenerative diseases (NDDs), mainly including Huntington’s disease (HD), amyotrophic lateral sclerosis (ALS), and Alzheimer’s disease (AD), are sporadic and rare genetic disorders of the central nervous system. A key feature of these conditions is the slow accumulation of misfolded protein deposits in brain neurons, the excessive aggregation of which leads to neurotoxicity and further disorders of the nervous system.

自噬受体激发嵌合体:一种通过自噬降解促进蛋白质聚集体和细胞器去除的新方法

王丽雯1, 刘惠美2, 李兰芳1
1南华大学药学院药物药理研究所, 中国衡阳市, 421001
2南华大学衡阳医学院, 中国衡阳市, 421001
摘要:神经退行性疾病作为中枢神经系统的遗传性疾病,其主要特征是错误折叠的蛋白质聚集体在大脑神经元中缓慢积累。虽然自噬在降解蛋白质聚集体中发挥着至关重要的作用,但目前尚无有效且广泛适用的方法来降解哺乳动物细胞中的蛋白质聚集体。最新研究表明,合成的自噬受体启发的靶向嵌合体(AceTAC)作为降解剂可将选择性自噬受体-p62的LC3相互作用区(LIR)结构域与抗体结合,AceTAC降解剂可选择性靶向分解不同的蛋白质聚集体(例如mHTT、TDP-43和Tau)。此外,这些降解剂可靶向包括线粒体、过氧化物酶体和内质网在内的细胞器。综上,基于自噬的靶向降解剂AceTAC可作为一种有效治疗神经退行性疾病的新方法。

关键词:合成自噬受体;自噬;p62;蛋白质聚集:细胞器

Darkslateblue:Affiliate; Royal Blue:Author; Turquoise:Article

Reference

[1]BarmadaSJ, SerioA, ArjunA, et al., 2014. Autophagy induction enhances TDP43 turnover and survival in neuronal ALS models. Nat Chem Biol, 10(8):677-685.

[2]BourdenxM, Martín-SeguraA, ScrivoA, et al., 2021. Chaperone-mediated autophagy prevents collapse of the neuronal metastable proteome. Cell, 184(10):2696-2714.e25.

[3]BuscheMA, HymanBT, 2020. Synergy between amyloid-β and tau in Alzheimer’s disease. Nat Neurosci, 23(10):1183-1193.

[4]DragovichPS, 2022. Degrader-antibody conjugates. Chem Soc Rev, 51(10):3886-3897.

[5]JiCH, KimHY, LeeMJ, et al., 2022. The AUTOTAC chemical biology platform for targeted protein degradation via the autophagy-lysosome system. Nat Commun, 13:904.

[6]JiangZW, KuoYH, ArkinMR, 2023. Autophagy receptor-inspired antibody-fusion proteins for targeted intracellular degradation. J Am Chem Soc, 145(44):23939-23947.

[7]KimG, GautierO, Tassoni-TsuchidaE, et al., 2020. ALS genetics: gains, losses, and implications for future therapies. Neuron, 108(5):822-842.

[8]LeeJ, SungKW, BaeEJ, et al., 2023. Targeted degradation of α-synuclein aggregates in Parkinson’s disease using the AUTOTAC technology. Mol Neurodegener, 18:41.

[9]LiFF, ZhangMZ, ZhangCW, et al., 2020. Nuclear autophagy degrades a geminivirus nuclear protein to restrict viral infection in solanaceous plants. New Phytol, 225(4):1746-1761.

[10]LiZY, WangC, WangZY, et al., 2019. Allele-selective lowering of mutant HTT protein by HTT-LC3 linker compounds. Nature, 575(7781):203-209.

[11]LiZY, ZhuCG, DingY, et al., 2020. ATTEC: a potential new approach to target proteinopathies. Autophagy, 16(1):185-187.

[12]LinXL, LiS, ZhaoY, et al., 2013. Interaction domains of p62: a bridge between p62 and selective autophagy. DNA Cell Biol, 32(5):220-227.

[13]LiuHM, LiQ, LiLF, 2023. SARS-CoV-2 ORF7a protein blocks virusclearance by regulating autophagy. Acta Biochim Biophys Sin (Shanghai), 55(8):1334-1336.

[14]LlamasE, KoyuncuS, LeeHJ, et al., 2023. In planta expression of human polyQ-expanded huntingtin fragment reveals mechanisms to prevent disease-related protein aggregation. Nat Aging, 3(11):1345-1357.

[15]MagalhaesJ, TresseE, EjlerskovP, et al., 2021. PIAS2-mediated blockade of IFN-β signaling: a basis for sporadic Parkinson disease dementia. Mol Psychiatry, 26(10):6083-6099.

[16]TakahashiD, MoriyamaJ, NakamuraT, et al., 2019. AUTACs: cargo-specific degraders using selective autophagy. Mol Cell, 76(5):797-810.e10.

[17]TanX, CaiK, LiJJ, et al., 2023. Coronavirus subverts ER-phagy by hijacking FAM134B and ATL3 into p62 condensates to facilitate viral replication. Cell Rep, 42(4):112286.

[18]YangJS, ChenXL, XuHL, 2021. SQSTM1/p62 droplet-mediated autophagosome formation: insights into Huntington disease. Autophagy, 17(10):3256-3259.

[19]ZhangZG, YangXF, SongYQ, et al., 2021. Autophagy in Alzheimer’s disease pathogenesis: therapeutic potential and future perspectives. Ageing Res Rev, 72:101464.

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