Ontology highlight
ABSTRACT:
SUBMITTER: Inaguma S
PROVIDER: S-EPMC5653930 | biostudies-literature | 2017 Oct
REPOSITORIES: biostudies-literature
Inaguma Shingo S Lasota Jerzy J Felisiak-Golabek Anna A Kowalik Artur A Wang Zengfeng Z Zieba Sebastian S Kalisz Joanna J Ikeda Hiroshi H Miettinen Markku M
The journal of pathology. Clinical research 20171007 4
Aberrant PD-L1 (CD274) expression has been described in different types of tumour and linked to tumour aggressiveness and a poor prognosis. In primary colorectal carcinomas (CRCs), CD274 expression was reported to be associated with mismatch repair (MMR)-deficiency, <i>BRAF</i> mutation, and "stem-like" immunophenotype defined by down-regulation of homeobox protein CDX2 and membranous expression of activated leukocyte cell adhesion molecule (ALCAM). However, the immunophenotype and genotype of C ...[more]