Laboratory Medicine ›› 2017, Vol. 32 ›› Issue (7): 561-565.DOI: 10.3969/j.issn.1673-8640.2017.07.002

• Orginal Article • Previous Articles     Next Articles

Lipoprotein (a):a vital member of blood lipid items

QIAO Rui, ZHANG Jie   

  1. Peking University Third Hospital,Beijing 100191,China
  • Received:2017-05-09 Online:2017-08-08 Published:2017-08-09

Abstract:

Lipoprotein (a) [Lp(a)] consists of a low-density lipoprotein (LDL)-like particle and apolipoprotein (apo)(a) . The level of plasma Lp(a) is mainly determined by its genetic factors,including highly polymorphic copy number variation of kringleⅣ repeats and single nucleotide polymorphism at LPA gene locus. Due to its size variation,the standardization of Lp(a) determination is uncertain. It has been confirmed that there is an association between elevated Lp(a) and cardiovascular disease (CVD) in numerous studies. Lp(a) may have pro-inflammatory, pro-atherogenic and pro-thrombogenic properties and thus causes or promotes CVD. This review mainly focuses on Lp(a) structure,metabolism,genetics,determination and its relationship with CVD.

Key words: Lipoprotein(a), Apolipoprotein(a), LPA gene, Cardiovascular disease

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