Critical diagnostic and cancer stem cell markers in neoplastic cells from canine primary and xenografted pulmonary adenocarcinoma

  • Tangchang, Warisraporn
  • Kim, YunHyeok
  • Oh, Ye-In
  • Lee, Byung-Woo
  • Kim, Hyunwook
  • ... Yoon, Byungil
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초록

It is challenging to diagnose metastatic tumors whose cellular morphology is different from the primary. We characterized canine primary pulmonary adenocarcinoma (PAC) and its xenografted tumors by histological and immunohistochemical analyses for critical diagnostic and cancer stem cell (CSC) markers. To generate a tumor xenograft model, we subsequently transplanted the tissue pieces from the PAC into athymic nude mice. Immunohistochemical examination was performed for diagnostic (TTF-1, Napsin A, and SP-A) and CSC markers (CD44 and CD133). The use of CSC markers together with diagnostic markers can improve the detection and diagnosis of canine primary and metastatic adenocarcinomas.

키워드

Canine pulmonary adenocarcinomadiagnostic markersimmunohistochemistrystem cell markerstumor xenograft modelSURFACTANT PROTEIN-ALUNG-CANCERCARCINOMASNAPSINMODELSKI-67
제목
Critical diagnostic and cancer stem cell markers in neoplastic cells from canine primary and xenografted pulmonary adenocarcinoma
저자
Tangchang, WarisrapornKim, YunHyeokOh, Ye-InLee, Byung-WooKim, HyunwookYoon, Byungil
DOI
10.4142/jvs.22124
발행일
2022-11
유형
Article
저널명
Journal of Veterinary Science
23
6