نتایج جستجو برای: programmed cell death 1 ligand 1 protein

تعداد نتایج: 4797326  

2016
Zhongfu Mo Jing Liu Qiuyang Zhang Zhiquan Chen Jiandong Mei Lunxu Liu Shijie Yang Huina Li Lifei Zhou Zongbing You

Endometrial cancer (EC) is the most frequent gynecological malignancy and a major cause of morbidity and mortality for women worldwide. Programmed cell death protein 1 (PD-1) and its ligands programmed death ligand 1 (PD-L1) and programmed death ligand 2 (PD-L2) have been well studied in lung cancer, melanoma and renal-cell cancer. However, few studies have been performed in EC. The purpose of ...

2016
Kaiyan Chen Guoping Cheng Fanrong Zhang Nan Zhang Dan Li Jiaoyue Jin Junzhou Wu Lisha Ying Weimin Mao Dan Su

AIMS To evaluate the expression of programmed death-1 (PD-1) and programmed death-ligand 1 (PD-L1) and their clinical and prognostic significance in primary esophageal squamous cell carcinoma (ESCC). RESULTS The expression rate of PD-1 and PD-L1 in ESCC was 33.5% (117/349) and 41.4% (222/536), respectively. PD-L1 expression differed significantly by tumor location, grade, lymph node metastase...

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