Yoonjin Kwak

HER2 Status in Colorectal Cancer: Its Clinical Significance and the Relationship between HER2 Gene Amplification and Expression

An Na Seo, Yoonjin Kwak, Duck‐Woo Kim et al. · PLoS ONE · 2014 · 173 citations · Full text

Tumor Biology, Her2 Status, Gene Amplification +14

PD-L1 Testing in Gastric Cancer by the Combined Positive Score of the 22C3 PharmDx and SP263 Assay with Clinically Relevant Cut-offs

Yujun Park, Jiwon Koh, Hee Young Na et al. · Cancer Research and Treatment · 2020 · 125 citations · Full text

Immunoscore encompassing CD3+ and CD8+ T cell densities in distant metastasis is a robust prognostic marker for advanced colorectal cancer

Yoonjin Kwak, Jiwon Koh, Duck-Woo Kim et al. · Oncotarget · 2016 · 120 citations · Full text

Prognostic implication of CD274 (PD-L1) protein expression in tumor-infiltrating immune cells for microsatellite unstable and stable colorectal cancer

Kyu Sang Lee, Yoonjin Kwak, Soyeon Ahn et al. · Cancer Immunology Immunotherapy · 2017 · 80 citations · Full text

Cancer Immunosurveillance, Protein Expression, Medicine +8

Expression of the immune checkpoint receptors PD-1, LAG3, and TIM3 in the immune context of stage II and III gastric cancer by using single and chromogenic multiplex immunohistochemistry

Yujun Park, An Na Seo, Jiwon Koh et al. · OncoImmunology · 2021 · 69 citations · Full text