Characterization of SET/I2PP2A Isoforms in Dogs
-
- YABE Ryotaro
- Laboratory of Veterinary Pharmacology, Joint Faculty of Veterinary Medicine, Yamaguchi University, Yamaguchi 753–8515, Japan
-
- FUJIWARA Nobuyuki
- Laboratory of Veterinary Pharmacology, Joint Faculty of Veterinary Medicine, Yamaguchi University, Yamaguchi 753–8515, Japan
-
- MIZUNO Takuya
- Laboratory of Veterinary Clinical Pathology, Joint Faculty of Veterinary Medicine, Yamaguchi University, Yamaguchi 753–8515, Japan
-
- USUI Tatsuya
- Laboratory of Veterinary Toxicology, Joint Faculty of Veterinary Medicine, Yamaguchi University, Yamaguchi 753–8515, Japan
-
- OHAMA Takashi
- Laboratory of Veterinary Pharmacology, Joint Faculty of Veterinary Medicine, Yamaguchi University, Yamaguchi 753–8515, Japan
-
- SATO Koichi
- Laboratory of Veterinary Pharmacology, Joint Faculty of Veterinary Medicine, Yamaguchi University, Yamaguchi 753–8515, Japan
Bibliographic Information
- Other Title
-
- Pharmacology : Characterization of SET/I2PP2A Isoforms in Dogs
Search this article
Abstract
SET is an endogenous protein phosphatase 2A (PP2A) inhibitor and is associated with a poor prognosis in human leukemia. Previously, we reported increased SET protein levels in canine lymphoma cell lines and the potential therapeutic application of SET antagonists in canine lymphoma. Here, we found that canine cells express several isoforms of the SET protein. We cloned 4 isoforms of SET, named SETα, β, γ and δ. Genomic BLAST showed that the SET genes are located on chromosomes X, 7, 1 and 8, respectively. An immunofluorescent study showed nuclear localization of SETα and β, and nuclear and cytosolic localization of SETγ and δ. We confirmed that SETα and β possess the ability to associate with PP2A. Our data reveal the existence of unique SET isoforms that should be taken into account in SET-targeting drug development studies in dogs.
Journal
-
- Journal of Veterinary Medical Science
-
Journal of Veterinary Medical Science 76 (9), 1235-1240, 2014
JAPANESE SOCIETY OF VETERINARY SCIENCE
- Tweet
Details 詳細情報について
-
- CRID
- 1390282681406559360
-
- NII Article ID
- 130004432203
-
- NII Book ID
- AA10796138
-
- COI
- 1:STN:280:DC%2BC2cjptFOmuw%3D%3D
-
- ISSN
- 13477439
- 09167250
-
- NDL BIB ID
- 025818487
-
- PubMed
- 24897959
-
- Text Lang
- en
-
- Data Source
-
- JaLC
- IRDB
- NDL
- Crossref
- PubMed
- CiNii Articles
- KAKEN
-
- Abstract License Flag
- Disallowed