%0 Journal Article
%T Investigation of the mutations in the genes involved in Janus kinase/signal transducer and activator of transcription pathway in canine large cell gastrointestinal lymphoma.
%A Tsuruta T
%A Matsumura N
%A Mizukami K
%A Goto-Koshino Y
%A Aoi T
%A Yamada R
%A Nagao I
%A Sakamoto M
%A Nakagawa T
%A Fukuoka R
%A Ohmi A
%A Chambers JK
%A Uchida K
%A Momozawa Y
%A Tomiyasu H
%J J Vet Med Sci
%V 0
%N 0
%D 2024 Aug 13
%M 39135232
%F 1.105
%R 10.1292/jvms.24-0096
%X Canine gastrointestinal lymphoma is known to be of T-cell origin in most cases, but the molecular biological aberrations have not been clarified. In human intestinal T-cell lymphoma, the mutations in the genes associated with Janus kinase/signal transducer and activator of transcription (JAK-STAT) pathway have been frequently observed. In this study, the gene mutations were investigated in 31 dogs with large cell gastrointestinal lymphoma (LCGIL) by focusing on the genes involved in JAK-STAT pathway. Next-generation sequencing analysis to examine the mutations in STAT3, STAT5B, and JAK1 genes throughout the exon regions revealed the mutations in STAT3 gene in two dogs and JAK1 gene in one dog. In conclusion, this study could not indicate the associations of gene mutations in JAK-STAT pathway with LCGIL in most canine cases.