UBE2N as a novel prognostic and therapeutic biomarker of lung adenocarcinoma by Haofeng Yin, Yibo Xue, Chen Wang, Yanqin Wu, Yuchen Guo, Chunzhen Li, Yunyan Zhang, Shulei Yin, Tiejun Zhao

“…Three potential UBE2N-inhibiting compounds were identified. Tissue microarrays confirmed UBE2N overexpression in LUAD, correlating with tumor size, while UBE2N knockdown suppressed tumor cell viability and induced apoptosis.ConclusionsUBE2N may serve as a promising prognostic biomarker and therapeutic target for LUAD. …”
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CD44 Immunohistochemical Expression in Central and Peripheral Parts of Prostatic Adenocarcinoma: An Institutional Study by Romano Oguic, Antun Grskovic, Josip Spanjol, Ivana Mikolasevic, Gordana Djordjevic

“…<i>Materials and Methods</i>: The research was randomized retrospectively during the period from 2001 to 2006. Tissue microarrays of 121 archival acinar prostate carcinoma samples were immunohistochemically evaluated for CD44s expression. …”
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PLIN2 promotes colorectal cancer progression through CD36-mediated epithelial-mesenchymal transition by Fan Yang, Ying Li, Xue Shang, Yun Zhu, Wenting Hou, Yi Liu, Qing Hua, Zhirong Sun

“…Clinical specimens and tissue microarrays confirmed the differential expression and prognostic value of PLIN2 in CRC patients. …”
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Overcoming immunotherapy resistance in bladder cancer with a novel antibody-drug conjugate RC48 by Xin Gao, Chunyu Zhang, Jinbo Chen, Zhi Liu, Jiao Hu, Xiongbing Zu, Jiatong Xiao, Jinhui Liu, Zhenyu Nie, Zhenglin Yi, Haisu Liang, Jinliang Huang, Zhiyong Cai, Luzhe Yan, Bingquan Wu, Zefu Liu

“…At the clinical level, bladder cancer immune therapy cohort tissue microarrays were used, and the aforementioned mechanisms were validated using immunohistochemistry and immunofluorescence.Results HER2 expression is associated with an inhibitory tumor immune microenvironment and resistance to immunotherapy. …”
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Highly expressed of SERPINA3 indicated poor prognosis and involved in immune suppression in glioma by Qing Yuan, Song‐Quan Wang, Guang‐Tao Zhang, Jie He, Zhi‐Dan Liu, Ming‐Rong Wang, Hong‐Qing Cai, Jing‐Hai Wan

“…Further, we validated the expression and the survival prediction role of SERPINA3 by using tissue microarrays and RNAscope in situ hybridization in 321 gliomas. …”
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Targeting Mesothelin Enhances Personalized Neoantigen Vaccine Induced Antitumor Immune Response in Orthotopic Pancreatic Cancer Mouse Models by Zhixiong Cai, Zhenli Li, Wenting Zhong, Fangzhou Lin, Xiuqing Dong, Honghao Ye, Yutong Guo, Geng Chen, Xiaoling Yu, Haijun Yu, Ruijing Tang, Xiaolong Liu

“…Here, three datasets and multi‐immunofluorescence staining of tissue microarrays in pancreatic cancer indicate that mesothelin (MSLN) expression negatively correlates with cytotoxic T cells in tumor. …”
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PPY‐Induced iCAFs Cultivate an Immunosuppressive Microenvironment in Pancreatic Cancer by Mengdie Cao, Wang Peng, Bin Cheng, Ronghua Wang, Wei Chen, Luyao Liu, Hai Huang, Shiru Chen, Haochen Cui, JingWen Liang, Qiaodan Zhou, Si Xiong, Shuya Bai, Luoxia Liu, Yuchong Zhao

“…Multiplex immunohistochemistry (mIHC) on human PDAC tissue microarrays, orthotopic allograft mouse models, and co‐culture experiments are utilized to validate the crucial role of PPY in iCAF induction. …”
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Characterization of tumor-infiltrating lymphocytes and their spatial distribution in triple-negative breast cancer by Eunkyung Han, Hye Yeon Choi, Hyun Jung Kwon, Yul Ri Chung, Hee-Chul Shin, Eun-Kyu Kim, Koung Jin Suh, Se Hyun Kim, Jee Hyun Kim, So Yeon Park

“…Methods We analyzed TNBC samples through PanCancer Immune Profiling using NanoString nCounter assays to identify immune-related genes that are expressed differentially in relation to TIL levels and evaluated protein expression of selected markers through immunohistochemical staining on tissue microarrays. For a comprehensive assessment of the expression of cytotoxic T lymphocyte (CTL) and natural killer (NK) cell markers, a CTL-NK score was devised based on CD8+, CD56+, CD57+, GNLY+, and GZMB+ TIL levels. …”
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Elucidation of Dysregulated Pathways Associated With Hypoxia in Oestrogen Receptor‐Negative Breast Cancer by Suad A. K. Shamis, Jean Quinn, Sara Al‐Badran, Molly McKenzie, Phimmada Hatthakarnkul, Gerard Lynch, Guang‐Yu Lian, Warapan Numprasit, Laszlo Romics Jr., Ditte Andersen, Elizabeth Mallon, Donald C. McMillan, Joanne Edwards

“…Methods Immunohistochemistry was performed to identify the prognostic role of CAIX protein expression in ER− tissue microarrays (TMAs) (n = 191). CAIX‐positive samples (n = 37) were transcriptionally profiled by TempO‐Seq and analysed by STRING. …”
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Quantitative and Qualitative Variations in TILs in Risk Stratification and Patient Selection for Neoadjuvant Chemotherapy of the Luminal B and Triple-Negative Breast Cancer Immunop... by Ana Car Peterko, Koraljka Rajković Molek, Anita Savić Vuković, Tamara Gulić, Petra Valković Zujić, Eleonora Cini Tešar, Damir Juranić, Aleksandra Pirjavec Mahić, Franjo Lovasić, Gordana Đorđević, Manuela Avirović

“…Quantitative and qualitative evaluations of TILs (Tumor-Infiltrating Lymphocytes) were performed on tissue microarrays constructed from pretreatment core-needle biopsy tumor specimens. …”
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B4GALT5 inhibits CD8+ T-cell response by downregulating MHC-I level through ERAD pathway in PDAC by Hui Li, Hao Zhang, Xiao-Mei Yang, Xue-Li Zhang, Zhigang Zhang, Yan Yang, Xin Xing, Shi-Qi Yin, Xia-Qing Li, Hong-Tai Ma, Aziguli Tulamaiti, Shu-Yu Xiao, Yu-Tong Liu, Yan-Miao Huo

“…This study aims to investigate the role of beta-1,4-galactosyltransferase-5 (B4GALT5) in immune evasion by pancreatic cancer cells and evaluate its potential as an immunotherapeutic target.Methods We conducted a comprehensive analysis using RNA sequencing data and tissue microarrays from patients with PDAC to investigate the association between B4GALT5 expression and patient prognosis. …”
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TMEM115: a promising marker for glioma immunotherapy and prognosis by Hang Yin, Hang Yin, Feng Wang, Feng Wang, Haiyan Xu, Haiyan Xu, Manyu Xu, Manyu Xu, Pengpeng Lu, Pengpeng Lu, Xiaojing Zhang, Lei Yang, Bing Lu, Pingping Sun, Jianfei Huang, Jianfei Huang

“…However, the role of TMEM115 in glioma progression is still unclear and, therefore, needs further exploration.MethodsRNA-seq data from The Cancer Genome Atlas and Chinese Glioma Genome Atlas databases of glioma patients and multiplex Immunohistochemistry by glioma tissue microarrays were analyzed to determine the expression and localization of TMEM115. …”
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MARCKSL1 interacted with F‐actin to promote esophageal squamous cell carcinoma mobility by modulating the formation of invadopodia by Yue Zhao, Xiufeng Xie, Lusong Tian, Fang Liu, Yulin Sun, Haizhen Lu, Xiaohang Zhao, Yousheng Mao

“…Finally, the correlation between MARCKSL1 and the clinicopathological features of ESCC patients was assessed based on TCGA database analysis and immunohistochemistry staining of tissue microarrays. Results Knockdown of MARCKSL1 markedly attenuated the cell motility capacity of ESCC cells in vitro, while MARCKSL1 overexpression had the opposite effect. …”
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Platelet-derived exosomal LINC00183 facilitate colorectal cancer malignant progression driven by histone lactylation through stabilizing ENO1 by Guoqing Su, Jinghang Qian, Yi Wang, Yu Zhu, Yanyan Chen, Jingru Shen, Jiayuan Jiang, Yuepeng Cao, Nannan Wang, Xing Huang, Chengshuai Si, Xu Zhang, Peng Shao, Yongxia Ye, Yang Wang, Jun Bao, Liu Yang

“…Using RNA sequencing, we identified LINC00183 as the most upregulated lncRNA in platelet-derived exosomes (PLT-Exos) from CRC patients, compared to healthy individuals. Analysis of CRC tissue microarrays and TCGA-CRC patient data indicated that LINC00183 is often overexpressed in CRC, in association with advanced tumor stage and poor survival. …”
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Loss of OBSCN expression promotes bladder cancer progression but enhances the efficacy of PD-L1 inhibitors by Tao Wang, Tuanjie Guo, Juanjuan Sun, Xinyue Zang, Lei Dong, Jian Zhang, Siteng Chen, Guihua Chen, Sicong Ma, Xinyu Zhai, Chuanmin Chu, Chaofu Wang, Xiang Wang, Dongliang Xu, Mingyue Tan

“…Immunohistochemistry (IHC) was performed on tissue microarrays including 80 BLCA patients from Shuguang Hospital. …”
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The LysoPS/GPR174 axis drives metastatic progression in esophageal squamous cell carcinoma through cAMP-PKA-CREB signaling activation by Rong Xiao, Pei Xu, Xiangyuan Li, Feng Shen, Shuangfen Tao, Xiaocen Zhu, Yu Cai, Zhuowei Feng, Zhiyi Liu, Haibo Xiao, Fangbao Ding, Meiling Zhu

“…The correlation between GPR174 expression and ESCC prognosis was analyzed using ESCC tissue microarrays, immunohistochemistry, and Kaplan—Meier survival analysis. …”
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Unique characteristics of tertiary lymphoid structures in kidney clear cell carcinoma: prognostic outcome and comparison with bladder cancer by Tatsuhiko Tsunoda, Kazuhiro Kakimi, Shuji Mikami, Mototsugu Oya, Tsukasa Masuda, Nobuyuki Tanaka, Kimiharu Takamatsu, Kyohei Hakozaki, Ryohei Takahashi, Tadatsugu Anno, Ryohei Kufukihara, Kazunori Shojo, Toshiaki Shinojima, Eriko Aimono, Hiroshi Nishihara, Ryuichi Mizuno

“…Background The aims of this study were (1) to clarify the impact of tertiary lymphoid structure (TLS) status on the outcome and immunogenomic profile of human clear cell renal cell carcinoma (ccRCC) and (2) to determine phenotypic differences in TLSs between different types of genitourinary cancer, that is, urinary ccRCC and bladder cancer.Methods We performed a quantitative immunohistological analysis of ccRCC tissue microarrays and conducted integrated genome mutation analysis by next-generation sequencing and methylation array analysis. …”
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Rapid Detection of Panton–Valentine Leukocidin Production in Clinical Isolates of <i>Staphylococcus aureus</i> from Saxony and Brandenburg and Their Molecular Characterisation by Elke Müller, Stefan Monecke, Marc Armengol Porta, Marco Vinicio Narvaez Encalada, Annett Reissig, Lukas Rüttiger, Percy Schröttner, Ilona Schwede, Hans-Herman Söffing, Alexander Thürmer, Ralf Ehricht

“…Panton–Valentine leukocidin (PVL) is a staphylococcal toxin associated with chronic/recurrent skin and soft tissue infections (SSTIs) and necrotizing pneumonia. …”
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Clinicopathological characterization of Switch/Sucrose-non-fermentable (Swi/Snf) complex (ARID1A, SMARCA2, SMARCA4)-deficient endocervical adenocarcinoma by Chao Cao, Zi-Yun Wu, Wei Liao, Li-Jun Wei, Hao-Yu Liang, Xia Yang, Rong-Zhen Luo, Li-Li Liu

“…Methods We evaluated 604 ECA using representative tissue microarrays, collected clinicopathologic data, reviewed histological features, and performed immunohistochemical staining for several Swi/Snf complex subunits, mismatch repair (MMR), immune cell markers, and immune checkpoint ligands proteins. …”
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HLA‐DR⁺ Tumor Cells Show an Association with a Distinct Immune Microenvironment and CD8⁺ T‐Cell Exhaustion in HBV‐Associated Hepatocellular Carcinoma by Jun‐Qing Chang, Yan Guo, Wen‐Jing Yuan, Yu‐Man Chen, Bo‐Wei Liu, Wen‐Tao Li, Xiang‐Ming Ding, Xu‐Dong Fu, Yu‐Han Lou, Zhuo‐Ran Chen, Xiao‐Ying Luo, Song‐Ze Ding, Bing‐Yong Zhang, Xiu‐Ling Li, Yong‐Zhi Hong, Shun‐Dong Cang, Dong‐Xiao Li, Ling Lan

“…By integrating the largest publicly available single‐cell RNA sequencing (scRNA‐seq) dataset of HCC (160 samples from 124 patients) with multi‐scale protein‐level validation using multiplex immunofluorescence and tissue microarrays (198 HCC specimens), HLA‐DR⁺ tumor cells are identified as a distinctive feature of HBV+HCC. …”
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