Cited by 19Renal Diseases and GlomerulopathiesLipid metabolism and disordersLipoproteins and Cardiovascular Health

A founder haplotype of APOE-Sendai mutation associated with lipoprotein glomerulopathy

Toyota, Kentaro, Hashimoto, Taeko, Ogino, Daisuke, Matsunaga, Akira, Ito, Minoru, Masakane, Ikuto, Degawa, Noriyuki, Sato, Hiroshi +5 more·2013·Journal of Human Genetics

Abstract

Lipoprotein glomerulopathy (LPG) is a hereditary disease characterized by lipoprotein thrombi in the glomerulus, hyperlipoproteinemia, and a marked increase in serum apolipoprotein E (APOE). More than 12 APOE mutations have been identified as causes of LPG, and APOE-Sendai (Arg145Pro) mutation was frequently detected in patients from the eastern part of Japan including Yamagata prefecture. Recently, effective therapy with intensive lipid-lowering agents was established, and epidemiologic data are required for early diagnosis. We determined the haplotype structure of APOE-Sendai in 13 patients from 9 unrelated families with LPG, and found that the haplotype of all APOE-Sendai mutations was identical, suggesting that APOE-Sendai mutation is common in Japanese patients probably through a founder effect. We also studied the gene frequency of APOE-Sendai in 2023 control subjects and 418 patients receiving hemodialysis in Yamagata prefecture using the TaqMan method, but did not identify any subjects carrying the mutation, indicating that it is very rare in the general population even in the eastern part of Japan. In addition to APOE mutation, other genetic and/or epigenetic factors are considered to be involved in the pathogenesis of LPG because of its low penetrance. The patients did not have a common haplotype of the counterpart APOE allele, and some patients had the same haplotype of the counterpart APOE allele as the asymptomatic carriers. These results suggest that the counterpart APOE allele is not likely associated with the onset of LPG. Further study is required to clarify the pathogenesis of LPG.

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Crossref · 10.1038/jhg.2013.8

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Authors
Toyota, K., Hashimoto, T., Ogino, D., Matsunaga, A., Ito, M., Masakane, I., Degawa, N., Sato, H., Shirai, S., Umetsu, K., Tamiya, G., Saito, T., & Hayasaka, K.
Affiliations
  • Yamagata University (JP)
  • Yamagata City Hospital Saiseikan (JP)
  • Tohoku University (JP)
  • St. Marianna University School of Medicine (JP)
  • Fukuoka University (JP)
Corresponding author
Hayasaka, Kiyoshi
Venue
Journal of Human Genetics
Published
2013-02-14
Volume
58
Issue
5
Pages
254-258
ISSN
  • 1434-5161 (ISSN-L)
  • 1435-232X
OpenAlex
W2060080246
Cited by
19
References
24
Citations by year
2026: 1 · 2025: 2 · 2024: 1 · 2022: 4 · 2019: 2 · 2018: 1 · 2017: 1 · 2016: 2 · 2014: 3 · 2013: 2
FWCI
1.77
Type
journal article
Language
en
Open access
closed
Locations
  • Journal of Human Genetics (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • Ministry of Education, Culture, Sports, Science and Technology
  • Fukuoka University
  • Japan Society for the Promotion of Science (23791149)
Topics
  • Health Sciences › Medicine › Nephrology › Renal Diseases and Glomerulopathies
  • Health Sciences › Medicine › Cardiology and Cardiovascular Medicine › Lipid metabolism and disorders
  • Health Sciences › Medicine › Surgery › Lipoproteins and Cardiovascular Health
Keywords
lipoprotein glomerulopathy, apolipoprotein E, founder effect, founder haplotype, hyperlipoproteinemia, lipid-lowering therapy, hemodialysis patients, Yamagata Prefecture, genetic disorders
MeSH terms
Adolescent, Adult, Aged, Apolipoproteins E, Child, DNA Mutational Analysis, Female, Haplotypes, Renal Dialysis, Humans, Japan, Kidney Diseases, Male, Middle Aged, Mutation, Pedigree, Founder Effect, Genetic Predisposition to Disease, Polymorphism, Single Nucleotide, Gene Order, Young Adult

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