Hepatocyte nuclear factor-4α gene mutations in Japanese non-insulin dependent diabetes mellitus (NIDDM) patients

Hiromu Nakajima, Issei Yoshiuchi, Tomoya Hamaguchi, Koji Tomita, Tomoyuki Yamasaki, Katsumi Iizuka, Kohei Okita, Makoto Moriwaki, Akira Ono, Takanori Oue, Yukio Horikawa, Ryosuke Shingu, Jun Ichiro Miyagawa, Mitsuyoshi Namba, Toshiaki Hanafusa, Yuji Matsuzawa

Research output: Contribution to journalArticlepeer-review

11 Citations (Scopus)

Abstract

A mutation in the hepatocyte nuclear factor-4α (HNF-4a) gene has been recently reported to cause maturity-onset diabetes of the young (MODY) (Yamagata, Furuta, et al., 1996). The mutation can also be a good candidate for the responsible gene of non-insulin dependent diabetes mellitus (NIDDM). The existence of the mutated allele of Q268X (C to T substitution within the exon 7 of HNF-4α gene) was searched in 514 alleles of Japanese NIDDM patients by polymerase chain reaction-restriction fragment length polymorphism analysis. No mutation was found in these patients. The result showed that the Q268X mutation of HNF-4α gene was not frequent among general NIDDM patients and that it cannot serve as the major diabetogenic gene in the Japanese ethnic group.

Original languageEnglish
Pages (from-to)327-330
Number of pages4
JournalResearch Communications in Molecular Pathology and Pharmacology
Volume94
Issue number3
Publication statusPublished - 12-1996
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • Molecular Medicine
  • Pharmacology

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