Ai Maeda

Tumor-Infiltrating Foxp3+ Regulatory T Cells are Correlated with Cyclooxygenase-2 Expression and are Associated with Recurrence in Resected Non-small Cell Lung Cancer

Katsuhiko Shimizu, Masao Nakata, Yuji Hirami et al. · Journal of Thoracic Oncology · 2010 · 244 citations · Full text

Life Sciences, Immunology, Oncology +13

PD-L1 overexpression is partially regulated by EGFR/HER2 signaling and associated with poor prognosis in patients with non-small-cell lung cancer

Riki Okita, Ai Maeda, Katsuhiko Shimizu et al. · Cancer Immunology Immunotherapy · 2017 · 151 citations · Full text

Medicine, Cancer Biology, Oncology +10

Preoperative neutrophil/lymphocyte ratio and prognostic nutritional index predict survival in patients with non-small cell lung cancer

Katsuhiko Shimizu, Riki Okita, Shinsuke Saisho et al. · World Journal of Surgical Oncology · 2015 · 107 citations · Full text

Medicine, Oncology, Surgery +15

MHC class I chain-related molecule A and B expression is upregulated by cisplatin and associated with good prognosis in patients with non-small cell lung cancer

Riki Okita, Takuro Yukawa, Yuji Nojima et al. · Cancer Immunology Immunotherapy · 2016 · 63 citations · Full text

Medicine, Immunology, Oncology +14

Clinicopathological and immunohistochemical features of lung invasive mucinous adenocarcinoma based on computed tomography findings

Katsuhiko Shimizu, Riki Okita, Shinsuke Saisho et al. · OncoTargets and Therapy · 2016 · 47 citations · Full text

Medicine, Oncology, Pathology +17