UGT1A1*28 detection using high-resolution agarose gel electrophoresis
Shirou Tsuchida,
Takaaki Hirayama,
Hayato Nunose,
Hinako Suzuki,
Ryo Hakota,
Tsugumi Shindo,
Koji Nakagawa
Affiliations
Shirou Tsuchida
Corresponding author.; School of Pharmaceutical Sciences, Health Sciences University of Hokkaido, 1757 Kanazawa, Tobetsu-cho, Ishikari-gun, Hokkaido, 061-0293, Japan
Takaaki Hirayama
School of Pharmaceutical Sciences, Health Sciences University of Hokkaido, 1757 Kanazawa, Tobetsu-cho, Ishikari-gun, Hokkaido, 061-0293, Japan
Hayato Nunose
School of Pharmaceutical Sciences, Health Sciences University of Hokkaido, 1757 Kanazawa, Tobetsu-cho, Ishikari-gun, Hokkaido, 061-0293, Japan
Hinako Suzuki
School of Pharmaceutical Sciences, Health Sciences University of Hokkaido, 1757 Kanazawa, Tobetsu-cho, Ishikari-gun, Hokkaido, 061-0293, Japan
Ryo Hakota
School of Pharmaceutical Sciences, Health Sciences University of Hokkaido, 1757 Kanazawa, Tobetsu-cho, Ishikari-gun, Hokkaido, 061-0293, Japan
Tsugumi Shindo
School of Pharmaceutical Sciences, Health Sciences University of Hokkaido, 1757 Kanazawa, Tobetsu-cho, Ishikari-gun, Hokkaido, 061-0293, Japan
Koji Nakagawa
School of Pharmaceutical Sciences, Health Sciences University of Hokkaido, 1757 Kanazawa, Tobetsu-cho, Ishikari-gun, Hokkaido, 061-0293, Japan
A new UGT1A1*28 detection method combining PCR and high-resolution agarose gel electrophoresis was developed. The viability of this method was demonstrated on 15 healthy adult volunteers. Subjects included 13 wild type homozygotes (86.7 %), 2 heterozygotes (13.3 %), and no mutant type homozygotes (0 %). The new UGT1A1*28 detection method results were fully consistent with DNA sequencing. PCR and agarose gel electrophoresis are common techniques with high-resolution agarose gels available commercially. These results support the clinical viability of this method potentially reducing UGT1A1*28 diagnosis complexity and cost.
