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转甲状腺素蛋白亮氨酸68与心脏淀粉样变性有关。

Transthyretin Leu 68 in a form of cardiac amyloidosis.

作者信息

Almeida M R, Hesse A, Steinmetz A, Maisch B, Altland K, Linke R P, Gawinowicz M A, Saraiva M J

机构信息

Centro de Estudos de Paramiloidose, Universidade do Porto, Portugal.

出版信息

Basic Res Cardiol. 1991 Nov-Dec;86(6):567-71. doi: 10.1007/BF02190707.

DOI:10.1007/BF02190707
PMID:1786038
Abstract

A form of transthyretin (TTR)-related cardiac amyloidosis was previously described in a German patient. Electrophoretic analysis of plasma TTR showed the presence of an electrically neutral variant. We have now characterized the variant transthyretin by comparative peptide mapping, aminoacid and DNA sequencing procedures. A new mutation in TTR with a substitution of leucine for isoleucine at position 68 of the monomer is described.

摘要

先前在一名德国患者中描述了一种与转甲状腺素蛋白(TTR)相关的心脏淀粉样变性。血浆TTR的电泳分析显示存在一种电中性变体。我们现在通过比较肽图谱、氨基酸和DNA测序程序对该变体转甲状腺素蛋白进行了表征。描述了TTR中的一种新突变,即单体第68位的异亮氨酸被亮氨酸取代。

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Transthyretin Leu 68 in a form of cardiac amyloidosis.转甲状腺素蛋白亮氨酸68与心脏淀粉样变性有关。
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本文引用的文献

1
Biochemical marker in familial amyloidotic polyneuropathy, Portuguese type. Family studies on the transthyretin (prealbumin)-methionine-30 variant.葡萄牙型家族性淀粉样多神经病的生化标志物。转甲状腺素蛋白(前白蛋白)-蛋氨酸-30变异体的家族研究。
J Clin Invest. 1985 Dec;76(6):2171-7. doi: 10.1172/JCI112224.
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Biochemical and molecular genetic characterization of a new variant prealbumin associated with hereditary amyloidosis.与遗传性淀粉样变性相关的一种新型前白蛋白变体的生化和分子遗传学特征
J Clin Invest. 1986 Jul;78(1):6-12. doi: 10.1172/JCI112573.
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A new prealbumin variant in familial amyloid cardiomyopathy of Danish origin.
转甲状腺素蛋白淀粉样变预后调查中野生型转甲状腺素蛋白淀粉样心肌病的时间趋势
JACC CardioOncol. 2021 Oct 19;3(4):537-546. doi: 10.1016/j.jaccao.2021.08.009. eCollection 2021 Oct.
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Hereditary transthyretin-related amyloidosis is frequent in polyneuropathy and cardiomyopathy of no obvious aetiology.遗传性转甲状腺素蛋白相关淀粉样变性在无明显病因的多发性神经病和心肌病中较为常见。
Ann Med. 2021 Dec;53(1):1787-1796. doi: 10.1080/07853890.2021.1988696.
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Efficacy and safety of tafamidis doses in the Tafamidis in Transthyretin Cardiomyopathy Clinical Trial (ATTR-ACT) and long-term extension study.在转甲状腺素蛋白心肌病临床试验(ATTR-ACT)和长期扩展研究中,他司美替尼剂量的疗效和安全性。
Eur J Heart Fail. 2021 Feb;23(2):277-285. doi: 10.1002/ejhf.2027. Epub 2020 Nov 12.
6
A Narrative Review of the Role of Transthyretin in Health and Disease.关于转甲状腺素蛋白在健康与疾病中作用的叙述性综述
Neurol Ther. 2020 Dec;9(2):395-402. doi: 10.1007/s40120-020-00217-0. Epub 2020 Oct 1.
7
Impact of Genetic Testing in Transthyretin (ATTR) Cardiac Amyloidosis.转甲状腺素蛋白(ATTR)心脏淀粉样变性中基因检测的影响
Curr Heart Fail Rep. 2019 Oct;16(5):180-188. doi: 10.1007/s11897-019-00436-z.
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PLoS One. 2013 Dec 17;8(12):e82484. doi: 10.1371/journal.pone.0082484. eCollection 2013.
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Scand J Immunol. 1988 Jan;27(1):119-22. doi: 10.1111/j.1365-3083.1988.tb02329.x.
4
Affinity generation of single-stranded DNA for dideoxy sequencing following the polymerase chain reaction.聚合酶链反应后用于双脱氧测序的单链DNA的亲和力产生。
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J Clin Invest. 1989 Mar;83(3):836-43. doi: 10.1172/JCI113966.
6
A new mutation causing familial amyloidotic polyneuropathy.一种导致家族性淀粉样多神经病的新突变。
Biochem Biophys Res Commun. 1989 Nov 15;164(3):1240-6. doi: 10.1016/0006-291x(89)91802-0.
7
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Proc Natl Acad Sci U S A. 1990 Apr;87(7):2843-5. doi: 10.1073/pnas.87.7.2843.
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Cardiac amyloidosis: report of a patient heterozygous for the transthyretin isoleucine 122 variant.
Scand J Immunol. 1990 Oct;32(4):341-6. doi: 10.1111/j.1365-3083.1990.tb02928.x.
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Recent advances in the molecular pathology of familial amyloid polyneuropathy.家族性淀粉样多神经病分子病理学的最新进展
Neuromuscul Disord. 1991;1(1):3-6. doi: 10.1016/0960-8966(91)90037-s.