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Immunohistochemical evaluation of HER2 expression in canine thyroid carcinoma.
Yoshimoto, Sho; Kato, Daiki; Kamoto, Satoshi; Yamamoto, Kie; Tsuboi, Masaya; Shinada, Masahiro; Ikeda, Namiko; Tanaka, Yuiko; Yoshitake, Ryohei; Eto, Shotaro; Saeki, Kohei; Chambers, James; Kinoshita, Ryohei; Uchida, Kazuyuki; Nishimura, Ryohei; Nakagawa, Takayuki.
Afiliação
  • Yoshimoto S; Laboratory of Veterinary Surgery, Graduate School of Agricultural and Life Sciences, The University of Tokyo, 1-1-1, Yayoi, Bunkyo-ku, Tokyo, 113-8657, Japan.
  • Kato D; Laboratory of Veterinary Surgery, Graduate School of Agricultural and Life Sciences, The University of Tokyo, 1-1-1, Yayoi, Bunkyo-ku, Tokyo, 113-8657, Japan.
  • Kamoto S; Laboratory of Veterinary Surgery, Graduate School of Agricultural and Life Sciences, The University of Tokyo, 1-1-1, Yayoi, Bunkyo-ku, Tokyo, 113-8657, Japan.
  • Yamamoto K; Veterinary Medical Center, The University of Tokyo, 1-1-1, Yayoi, Bunkyo-ku, Tokyo, 113-8657, Japan.
  • Tsuboi M; Laboratory of Veterinary Pathology, Graduate School of Agricultural and Life Sciences, The University of Tokyo, 1-1-1, Yayoi, Bunkyo-ku, Tokyo, 113-8657, Japan.
  • Shinada M; Laboratory of Veterinary Surgery, Graduate School of Agricultural and Life Sciences, The University of Tokyo, 1-1-1, Yayoi, Bunkyo-ku, Tokyo, 113-8657, Japan.
  • Ikeda N; Laboratory of Veterinary Surgery, Graduate School of Agricultural and Life Sciences, The University of Tokyo, 1-1-1, Yayoi, Bunkyo-ku, Tokyo, 113-8657, Japan.
  • Tanaka Y; Laboratory of Veterinary Surgery, Graduate School of Agricultural and Life Sciences, The University of Tokyo, 1-1-1, Yayoi, Bunkyo-ku, Tokyo, 113-8657, Japan.
  • Yoshitake R; Laboratory of Veterinary Surgery, Graduate School of Agricultural and Life Sciences, The University of Tokyo, 1-1-1, Yayoi, Bunkyo-ku, Tokyo, 113-8657, Japan.
  • Eto S; Laboratory of Veterinary Surgery, Graduate School of Agricultural and Life Sciences, The University of Tokyo, 1-1-1, Yayoi, Bunkyo-ku, Tokyo, 113-8657, Japan.
  • Saeki K; Laboratory of Veterinary Surgery, Graduate School of Agricultural and Life Sciences, The University of Tokyo, 1-1-1, Yayoi, Bunkyo-ku, Tokyo, 113-8657, Japan.
  • Chambers J; Laboratory of Veterinary Pathology, Graduate School of Agricultural and Life Sciences, The University of Tokyo, 1-1-1, Yayoi, Bunkyo-ku, Tokyo, 113-8657, Japan.
  • Kinoshita R; Veterinary Medical Center, The University of Tokyo, 1-1-1, Yayoi, Bunkyo-ku, Tokyo, 113-8657, Japan.
  • Uchida K; Laboratory of Veterinary Pathology, Graduate School of Agricultural and Life Sciences, The University of Tokyo, 1-1-1, Yayoi, Bunkyo-ku, Tokyo, 113-8657, Japan.
  • Nishimura R; Laboratory of Veterinary Surgery, Graduate School of Agricultural and Life Sciences, The University of Tokyo, 1-1-1, Yayoi, Bunkyo-ku, Tokyo, 113-8657, Japan.
  • Nakagawa T; Laboratory of Veterinary Surgery, Graduate School of Agricultural and Life Sciences, The University of Tokyo, 1-1-1, Yayoi, Bunkyo-ku, Tokyo, 113-8657, Japan.
Heliyon ; 5(7): e02004, 2019 Jul.
Article em En | MEDLINE | ID: mdl-31360780
The human epidermal growth factor receptor 2 (HER2) is expressed in various human cancers including thyroid cancers (TC) and is used as a diagnostic marker and therapeutic target. Canine TC (cTC), the most common endocrine malignancy in dogs, shows a high metastasis rate, and HER2-targeted therapy could be a candidate for treatment. Here, we immunohistochemically evaluated HER2 expression in 21 paraffin-embedded cTC tissues and scored the degree of expression based on intensity and positivity (score: 0-3+). Four samples (19%) scored 3+; 6 (29%), 2+; 7 (33%), 1+; and 4 (19%), 0. Therefore, 48% of the cTC tissues were HER2 positive (scored ≥2+). These data may lead to further evaluation of the role of HER2 in cTC as a mechanism of malignancy and a therapeutic target.
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Revista: Heliyon Ano de publicação: 2019 Tipo de documento: Article País de afiliação: Japão

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Revista: Heliyon Ano de publicação: 2019 Tipo de documento: Article País de afiliação: Japão