Article ; Online: Identification of therapeutic targets and prognostic biomarkers of the ephrin receptor subfamily in pancreatic adenocarcinoma.
The Journal of international medical research
2024 Volume 52, Issue 1, Page(s) 3000605231218559
Abstract: Objectives: We aimed to examine the significance of ephrin receptor A2 (EphA2) expression in pancreatic adenocarcinoma (PAAD) and its associated mechanism.: Methods: EphA2 mRNA expression patterns were compared in pancreatic cancer and normal tissues ...
Abstract | Objectives: We aimed to examine the significance of ephrin receptor A2 (EphA2) expression in pancreatic adenocarcinoma (PAAD) and its associated mechanism. Methods: EphA2 mRNA expression patterns were compared in pancreatic cancer and normal tissues using GEPIA. Kaplan-Meier analysis was used to examine the correlation between EphA2 expression and PAAD patient prognosis. EphA2 gene methylation and associations with tumor immune cell infiltration were analyzed with UALCAN and TIMER, respectively. EphA2-interacting proteins were investigated with GeneMANIA, while STRING helped predict potentially relevant signaling pathways. EphA2 protein expression was examined with immunohistochemistry (IHC) in PAAD patient tissues. Results: EphA2 was highly expressed in pancreatic cancer tissues and associated with pathological stage. PAAD patients with high EphA2 expression had shorter overall survival and disease-free survival times. EphA2 expression levels were significantly and positively associated with CD4 Conclusions: EphA2 is highly expressed in PAAD and closely related to poor patient prognosis, and is therefore a potential biomarker and target for PAAD diagnosis and treatment. |
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MeSH term(s) | Humans ; Adenocarcinoma/diagnosis ; Adenocarcinoma/genetics ; Pancreatic Neoplasms/diagnosis ; Pancreatic Neoplasms/genetics ; Receptor, EphA2/genetics ; Prognosis ; RNA, Messenger/genetics ; Ephrins |
Chemical Substances | Receptor, EphA2 (EC 2.7.10.1) ; RNA, Messenger ; Ephrins |
Language | English |
Publishing date | 2024-01-05 |
Publishing country | England |
Document type | Journal Article |
ZDB-ID | 184023-x |
ISSN | 1473-2300 ; 0300-0605 ; 0142-2596 |
ISSN (online) | 1473-2300 |
ISSN | 0300-0605 ; 0142-2596 |
DOI | 10.1177/03000605231218559 |
Database | MEDical Literature Analysis and Retrieval System OnLINE |
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