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Short and sweet: How glycans impact prion conversion, cofactor interactions, and cross-species transmission.

作者信息

Aguilar-Calvo Patricia, Callender Julia A, Sigurdson Christina J

机构信息

Department of Pathology, University of California, San Diego, La Jolla, California, United States of America.

Department of Medicine, University of California, San Diego, La Jolla, California, United States of America.

出版信息

PLoS Pathog. 2021 Jan 14;17(1):e1009123. doi: 10.1371/journal.ppat.1009123. eCollection 2021 Jan.

DOI:10.1371/journal.ppat.1009123
PMID:33444414
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC7808606/
Abstract
摘要
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6205/7808606/279c6b90d01f/ppat.1009123.g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6205/7808606/279c6b90d01f/ppat.1009123.g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6205/7808606/279c6b90d01f/ppat.1009123.g001.jpg

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本文引用的文献

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Incomplete glycosylation during prion infection unmasks a prion protein epitope that facilitates prion detection and strain discrimination.在朊病毒感染过程中不完全糖基化使朊病毒蛋白表位暴露,从而有助于朊病毒的检测和株的区分。
J Biol Chem. 2020 Jul 24;295(30):10420-10433. doi: 10.1074/jbc.RA120.012796. Epub 2020 Jun 8.
2
Prion protein post-translational modifications modulate heparan sulfate binding and limit aggregate size in prion disease.朊病毒蛋白翻译后修饰调节硫酸乙酰肝素结合并限制朊病毒病中的聚集物大小。
Neurobiol Dis. 2020 Aug;142:104955. doi: 10.1016/j.nbd.2020.104955. Epub 2020 May 24.
3
Cofactor and glycosylation preferences for in vitro prion conversion are predominantly determined by strain conformation.
人类朊病毒病向糖基化朊病毒蛋白表达宿主的有效传播。
Brain. 2024 Apr 4;147(4):1539-1552. doi: 10.1093/brain/awad399.
4
Phospholipid cofactor solubilization inhibits formation of native prions.磷脂辅因子溶解抑制天然朊病毒的形成。
J Neurochem. 2023 Sep;166(5):875-884. doi: 10.1111/jnc.15930. Epub 2023 Aug 7.
5
Full-length prion protein incorporated into prion aggregates is a marker for prion strain-specific destabilization of aggregate structure following cellular uptake.全长朊病毒蛋白整合到朊病毒聚集体中是朊病毒株特异性的标记,表明其在细胞摄取后导致聚集体结构不稳定。
J Biochem. 2023 Jul 31;174(2):165-181. doi: 10.1093/jb/mvad032.
6
Vaccines for prion diseases: a realistic goal?朊病毒病疫苗:现实目标?
Cell Tissue Res. 2023 Apr;392(1):367-392. doi: 10.1007/s00441-023-03749-7. Epub 2023 Feb 11.
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Cryo-EM of prion strains from the same genotype of host identifies conformational determinants.同种宿主来源的朊病毒株的低温电子显微镜分析确定构象决定因素。
PLoS Pathog. 2022 Nov 7;18(11):e1010947. doi: 10.1371/journal.ppat.1010947. eCollection 2022 Nov.
体外朊病毒转化的辅助因子和糖基化偏好主要由株型构象决定。
PLoS Pathog. 2020 Apr 15;16(4):e1008495. doi: 10.1371/journal.ppat.1008495. eCollection 2020 Apr.
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Int J Mol Sci. 2020 Jan 28;21(3):828. doi: 10.3390/ijms21030828.
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