Programmed death 1 (PD-1) and PD-1 ligand (PD-L1) expression in chronic apical periodontitis
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منابع مشابه
Programmed Death Ligand 1 (PD-L1) Expression in Primary Angiosarcoma
Angiosarcomas are rare malignant endothelial-cell tumors of vascular or lymphatic origin, and are among the most aggressive subtypes of soft-tissue sarcomas. The prognosis is poor and treatment is challenging in many cases. PD-1/PD-L1 pathway plays a critical role in immune escape of tumor cells. Recent studies described that PD-L1 is widely expressed in various types of cancer, providing the b...
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The expression of programmed cell death 1 (PD-1) and its ligand (PD-L1) has been observed in various epithelial-originated malignancies. However, whether the expression of PD-L1 on tumor cells or the expression of PD-1 on tumor-infiltrating lymphocytes (TILs) is associated with patients' survival remains controversial.Electronic databases were searched for eligible literatures. Data of hazard r...
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ژورنال
عنوان ژورنال: European Endodontic Journal
سال: 2018
ISSN: 2548-0839
DOI: 10.14744/eej.2018.46330