Indication
PD-L1+, HER2-negative gastric or gastroesophageal junction adenocarcinoma
PD-L1-positive, HER2-negative gastric or gastroesophageal junction adenocarcinoma refers to a biologically defined subset of malignant epithelial tumors affecting the stomach and the junction connecting the esophagus to the stomach. Read more about PD-L1+, HER2-negative gastric or gastroesophageal junction adenocarcinoma
4 drugs 2 manufacturers
Drugs that treat it
Common PD-L1+, HER2-negative gastric or gastroesophageal junction adenocarcinoma therapies.
KEYTRUDA (pembrolizumab)
TEVIMBRA (tislelizumab-jsgr)
KEYTRUDA QLEX (pembrolizumab-berahyaluronidase alfa-pmph)
News & literature
Coming soonRelated codes
Coming soonRelated conditions & guidelines
Coming soonPD-L1-positive, HER2-negative gastric or gastroesophageal junction adenocarcinoma refers to a biologically defined subset of malignant epithelial tumors affecting the stomach and the junction connecting the esophagus to the stomach.
Pathophysiologically, these adenocarcinomas arise from the glandular mucosa of the upper gastrointestinal tract and lack human epidermal growth factor receptor 2 protein overexpression or gene amplification, while demonstrating cell-surface expression of programmed death-ligand 1.
Clinically identified in patients with locally advanced, unresectable, or metastatic disease, this biomarker profile delineates tumors that are unsuited for HER2-targeted therapy but possess an immune-evasive phenotype capable of dampening cytotoxic T-cell responses via the PD-1/PD-L1 signaling pathway.
- nih.gov
PD-L1-positive, HER2-negative gastric or gastroesophageal junction adenocarcinoma refers to a biologically defined subset of malignant epithelial tumors affecting the stomach and the junction connecting the esophagus to the stomach Pathophysiologically, these adenocarcinomas arise from the glandular mucosa of the upper gastrointestinal tract and lack human epidermal growth factor receptor 2 protein overexpression or gene amplification, while demonstrating cell-surface expression of programmed de...
- cancer.gov
PD-L1-positive, HER2-negative gastric or gastroesophageal junction adenocarcinoma refers to a biologically defined subset of malignant epithelial tumors affecting the stomach and the junction connecting the esophagus to the stomach Pathophysiologically, these adenocarcinomas arise from the glandular mucosa of the upper gastrointestinal tract and lack human epidermal growth factor receptor 2 protein overexpression or gene amplification, while demonstrating cell-surface expression of programmed de...
- fda.gov
Clinically identified in patients with locally advanced, unresectable, or metastatic disease, this biomarker profile delineates tumors that are unsuited for HER2-targeted therapy but possess an immune-evasive phenotype capable of dampening cytotoxic T-cell responses via the PD-1/PD-L1 signaling pathway
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