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Liu Y, Chen W, Ruan R, Zhang Z, Wang Z, Guan T, Lin Q, Tang W, Deng J, Wang Z, Li G. Deep learning based digital pathology for predicting treatment response to first-line PD-1 blockade in advanced gastric cancer. J Transl Med 2024; 22:438. [PMID: 38720336 PMCID: PMC11077733 DOI: 10.1186/s12967-024-05262-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2024] [Accepted: 04/29/2024] [Indexed: 05/12/2024] Open
Abstract
BACKGROUND Advanced unresectable gastric cancer (GC) patients were previously treated with chemotherapy alone as the first-line therapy. However, with the Food and Drug Administration's (FDA) 2022 approval of programmed cell death protein 1 (PD-1) inhibitor combined with chemotherapy as the first-li ne treatment for advanced unresectable GC, patients have significantly benefited. However, the significant costs and potential adverse effects necessitate precise patient selection. In recent years, the advent of deep learning (DL) has revolutionized the medical field, particularly in predicting tumor treatment responses. Our study utilizes DL to analyze pathological images, aiming to predict first-line PD-1 combined chemotherapy response for advanced-stage GC. METHODS In this multicenter retrospective analysis, Hematoxylin and Eosin (H&E)-stained slides were collected from advanced GC patients across four medical centers. Treatment response was evaluated according to iRECIST 1.1 criteria after a comprehensive first-line PD-1 immunotherapy combined with chemotherapy. Three DL models were employed in an ensemble approach to create the immune checkpoint inhibitors Response Score (ICIsRS) as a novel histopathological biomarker derived from Whole Slide Images (WSIs). RESULTS Analyzing 148,181 patches from 313 WSIs of 264 advanced GC patients, the ensemble model exhibited superior predictive accuracy, leading to the creation of ICIsNet. The model demonstrated robust performance across four testing datasets, achieving AUC values of 0.92, 0.95, 0.96, and 1 respectively. The boxplot, constructed from the ICIsRS, reveals statistically significant disparities between the well response and poor response (all p-values < = 0.001). CONCLUSION ICIsRS, a DL-derived biomarker from WSIs, effectively predicts advanced GC patients' responses to PD-1 combined chemotherapy, offering a novel approach for personalized treatment planning and allowing for more individualized and potentially effective treatment strategies based on a patient's unique response situations.
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Affiliation(s)
- Yifan Liu
- Department of Gastrointestinal Surgery, First Affiliated Hospital of Sun Yat-sen University, Zhongshan 2nd Street, No. 58, Guangzhou, 510080, 86, Guangdong, China
| | - Wei Chen
- Guangdong Provincial Key Laboratory of Digestive Cancer Research, Digestive Diseases Center, Scientific Research Center, The Seventh Affiliated Hospital of Sun Yat-sen University, Shenzhen, Guangdong, China
| | - Ruiwen Ruan
- Department of Oncology, First Affiliated Hospital of Nanchang University, Nanchang, 330006, Jiangxi Province, China
| | - Zhimei Zhang
- Department of Pathology, First Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, China
| | - Zhixiong Wang
- Department of Gastrointestinal Surgery, First Affiliated Hospital of Sun Yat-sen University, Zhongshan 2nd Street, No. 58, Guangzhou, 510080, 86, Guangdong, China
| | - Tianpei Guan
- Department of Gastrointestinal Surgery, Affiliated Cancer Hospital & Institute of Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Qi Lin
- Department of Gastrointestinal Surgery, First Affiliated Hospital of Sun Yat-sen University, Zhongshan 2nd Street, No. 58, Guangzhou, 510080, 86, Guangdong, China
| | - Wei Tang
- Department of Gastrointestinal Surgery, First Affiliated Hospital of Sun Yat-sen University, Zhongshan 2nd Street, No. 58, Guangzhou, 510080, 86, Guangdong, China
| | - Jun Deng
- Department of Oncology, First Affiliated Hospital of Nanchang University, Nanchang, 330006, Jiangxi Province, China.
| | - Zhao Wang
- Department of Gastrointestinal Surgery, First Affiliated Hospital of Sun Yat-sen University, Zhongshan 2nd Street, No. 58, Guangzhou, 510080, 86, Guangdong, China.
| | - Guanghua Li
- Department of Gastrointestinal Surgery, First Affiliated Hospital of Sun Yat-sen University, Zhongshan 2nd Street, No. 58, Guangzhou, 510080, 86, Guangdong, China.
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Li X, Zhong H, Shi Q, Ruan R, Huang C, Wen Q, Zeng S, Xia Y, Zeng Q, Xiong J, Wang S, Chen J, Lei W, Deng J. YAP1-CPNE3 positive feedback pathway promotes gastric cancer cell progression. Cell Mol Life Sci 2024; 81:143. [PMID: 38493426 PMCID: PMC10944813 DOI: 10.1007/s00018-024-05178-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2023] [Revised: 12/16/2023] [Accepted: 02/15/2024] [Indexed: 03/19/2024]
Abstract
Hippo-Yes-associated protein 1 (YAP1) plays an important role in gastric cancer (GC) progression; however, its regulatory network remains unclear. In this study, we identified Copine III (CPNE3) was identified as a novel direct target gene regulated by the YAP1/TEADs transcription factor complex. The downregulation of CPNE3 inhibited proliferation and invasion, and increased the chemosensitivity of GC cells, whereas the overexpression of CPNE3 had the opposite biological effects. Mechanistically, CPNE3 binds to the YAP1 protein in the cytoplasm, inhibiting YAP1 ubiquitination and degradation mediated by the E3 ubiquitination ligase β-transducin repeat-containing protein (β-TRCP). Thereby activating the transcription of YAP1 downstream target genes, which creates a positive feedback cycle to facilitate GC progression. Immunohistochemical analysis demonstrated significant upregulation of CPNE3 in GC tissues. Survival and Cox regression analyses indicated that high CPNE3 expression was an independent prognostic marker for GC. This study elucidated the pivotal involvement of an aberrantly activated CPNE3/YAP1 positive feedback loop in the malignant progression of GC, thereby uncovering novel prognostic factors and therapeutic targets in GC.
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Affiliation(s)
- Xuan Li
- Department of Oncology, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, Jiangxi, People's Republic of China
| | - Hongguang Zhong
- Department of Oncology, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, Jiangxi, People's Republic of China
| | - Qianqian Shi
- Department of Oncology, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, Jiangxi, People's Republic of China
| | - Ruiwen Ruan
- Department of Oncology, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, Jiangxi, People's Republic of China
| | - Chunye Huang
- Department of Oncology, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, Jiangxi, People's Republic of China
| | - Qin Wen
- Department of Oncology, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, Jiangxi, People's Republic of China
| | - Shaocheng Zeng
- Department of Oncology, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, Jiangxi, People's Republic of China
| | - Yang Xia
- Department of Oncology, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, Jiangxi, People's Republic of China
| | - Qinru Zeng
- Department of Oncology, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, Jiangxi, People's Republic of China
| | - Jianping Xiong
- Department of Oncology, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, Jiangxi, People's Republic of China
- Jiangxi Key Laboratory for Individual Cancer Therapy, Nanchang, Jiangxi, People's Republic of China
| | - Shanshan Wang
- Department of Pathology, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, Jiangxi, People's Republic of China.
| | - Jun Chen
- Department of Oncology, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, Jiangxi, People's Republic of China.
| | - Wan Lei
- Department of Pathology, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, Jiangxi, People's Republic of China.
| | - Jun Deng
- Department of Oncology, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, Jiangxi, People's Republic of China.
- Jiangxi Key Laboratory for Individual Cancer Therapy, Nanchang, Jiangxi, People's Republic of China.
- Postdoctoral Innovation Practice Base, The First Affiliated Hospital of Nanchang University, Nanchang, 330006, People's Republic of China.
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Dai X, Wu Z, Ruan R, Chen J, Huang C, Lei W, Yao Y, Li L, Tang X, Xiong J, Feng M, Deng J. TMEM160 promotes tumor immune evasion and radiotherapy resistance via PD-L1 binding in colorectal cancer. Cell Commun Signal 2024; 22:168. [PMID: 38454413 PMCID: PMC10921666 DOI: 10.1186/s12964-024-01541-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2023] [Accepted: 02/24/2024] [Indexed: 03/09/2024] Open
Abstract
BACKGROUND The effectiveness of anti-programmed cell death protein 1(PD-1)/programmed cell death 1 ligand 1(PD-L1) therapy in treating certain types of cancer is associated with the level of PD-L1. However, this relationship has not been observed in colorectal cancer (CRC), and the underlying regulatory mechanism of PD-L1 in CRC remains unclear. METHODS Binding of TMEM160 to PD-L1 was determined by co-immunoprecipitation (Co-IP) and GST pull-down assay.The ubiquitination levels of PD-L1 were verified using the ubiquitination assay. Phenotypic experiments were conducted to assess the role of TMEM160 in CRC cells. Animal models were employed to investigate how TMEM160 contributes to tumor growth.The expression and clinical significance of TMEM160 and PD-L1 in CRC tissues were evaluated by immunohistochemistry(IHC). RESULTS In our study, we made a discovery that TMEM160 interacts with PD-L1 and plays a role in stabilizing its expression within a CRC model. Furthermore, we demonstrated that TMEM160 hinders the ubiquitination-dependent degradation of PD-L1 by competing with SPOP for binding to PD-L1 in CRC cells. Regarding functionality, the absence of TMEM160 significantly inhibited the proliferation, invasion, metastasis, clonogenicity, and radioresistance of CRC cells, while simultaneously enhancing the cytotoxic effect of CD8 + T cells on tumor cells. Conversely, the upregulation of TMEM160 substantially increased these capabilities. In severely immunodeficient mice, tumor growth derived from lentiviral vector shTMEM160 cells was lower compared with that derived from shNC control cells. Furthermore, the downregulation of TMEM160 significantly restricted tumor growth in immune-competent BALB/c mice. In clinical samples from patients with CRC, we observed a strong positive correlation between TMEM160 expression and PD-L1 expression, as well as a negative correlation with CD8A expression. Importantly, patients with high TMEM160 expression exhibited a worse prognosis compared with those with low or no TMEM160 expression. CONCLUSIONS Our study reveals that TMEM160 inhibits the ubiquitination-dependent degradation of PD-L1 that is mediated by SPOP, thereby stabilizing PD-L1 expression to foster the malignant progress, radioresistance, and immune evasion of CRC cells. These findings suggest that TMEM160 holds potential as a target for the treatment of patients with CRC.
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Affiliation(s)
- Xiaofeng Dai
- Department of Oncology, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, Jiangxi Province, 330006, China
- Jiangxi Key Laboratory for Individual Cancer Therapy, 17 Yongwai Street, Nanchang, Jiangxi Province, 330006, China
| | - Zhipeng Wu
- Department of Oncology, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, Jiangxi Province, 330006, China
- Jiangxi Key Laboratory for Individual Cancer Therapy, 17 Yongwai Street, Nanchang, Jiangxi Province, 330006, China
| | - Ruiwen Ruan
- Department of Oncology, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, Jiangxi Province, 330006, China
- Jiangxi Key Laboratory for Individual Cancer Therapy, 17 Yongwai Street, Nanchang, Jiangxi Province, 330006, China
| | - Jingyi Chen
- Department of Oncology, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, Jiangxi Province, 330006, China
- Jiangxi Key Laboratory for Individual Cancer Therapy, 17 Yongwai Street, Nanchang, Jiangxi Province, 330006, China
| | - Chunye Huang
- Department of Oncology, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, Jiangxi Province, 330006, China
- Jiangxi Key Laboratory for Individual Cancer Therapy, 17 Yongwai Street, Nanchang, Jiangxi Province, 330006, China
| | - Wan Lei
- Department of Oncology, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, Jiangxi Province, 330006, China
| | - Yangyang Yao
- Department of Oncology, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, Jiangxi Province, 330006, China
| | - Li Li
- Department of Oncology, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, Jiangxi Province, 330006, China
| | - Xiaomei Tang
- Department of Oncology, Jiangxi Provincial Chest Hospital, Nanchang, Jiangxi Province, 330006, China.
| | - Jianping Xiong
- Department of Oncology, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, Jiangxi Province, 330006, China.
| | - Miao Feng
- Department of Oncology, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, Jiangxi Province, 330006, China.
| | - Jun Deng
- Department of Oncology, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, Jiangxi Province, 330006, China.
- Postdoctoral Innovation Practice Base, The First Affiliated Hospital of Nanchang University, Nanchang, 330006, People's Republic of China.
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Ruan R, Li L, Li X, Huang C, Zhang Z, Zhong H, Zeng S, Shi Q, Xia Y, Zeng Q, Wen Q, Chen J, Dai X, Xiong J, Xiang X, Lei W, Deng J. Unleashing the potential of combining FGFR inhibitor and immune checkpoint blockade for FGF/FGFR signaling in tumor microenvironment. Mol Cancer 2023; 22:60. [PMID: 36966334 PMCID: PMC10039534 DOI: 10.1186/s12943-023-01761-7] [Citation(s) in RCA: 15] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2022] [Accepted: 03/14/2023] [Indexed: 03/27/2023] Open
Abstract
BACKGROUND Fibroblast growth factors (FGFs) and their receptors (FGFRs) play a crucial role in cell fate and angiogenesis, with dysregulation of the signaling axis driving tumorigenesis. Therefore, many studies have targeted FGF/FGFR signaling for cancer therapy and several FGFR inhibitors have promising results in different tumors but treatment efficiency may still be improved. The clinical use of immune checkpoint blockade (ICB) has resulted in sustained remission for patients. MAIN: Although there is limited data linking FGFR inhibitors and immunotherapy, preclinical research suggest that FGF/FGFR signaling is involved in regulating the tumor microenvironment (TME) including immune cells, vasculogenesis, and epithelial-mesenchymal transition (EMT). This raises the possibility that ICB in combination with FGFR-tyrosine kinase inhibitors (FGFR-TKIs) may be feasible for treatment option for patients with dysregulated FGF/FGFR signaling. CONCLUSION Here, we review the role of FGF/FGFR signaling in TME regulation and the potential mechanisms of FGFR-TKI in combination with ICB. In addition, we review clinical data surrounding ICB alone or in combination with FGFR-TKI for the treatment of FGFR-dysregulated tumors, highlighting that FGFR inhibitors may sensitize the response to ICB by impacting various stages of the "cancer-immune cycle".
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Affiliation(s)
- Ruiwen Ruan
- Department of Oncology, First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi Province, 330006, China
- Jiangxi Key Laboratory for lndividualized Cancer Therapy, 17 YongwaiStreet, Donghu District, Nanchang, Jiangxi, 330006, China
| | - Li Li
- Department of Oncology, First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi Province, 330006, China
- Jiangxi Key Laboratory for lndividualized Cancer Therapy, 17 YongwaiStreet, Donghu District, Nanchang, Jiangxi, 330006, China
| | - Xuan Li
- Department of Oncology, First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi Province, 330006, China
- Jiangxi Key Laboratory for lndividualized Cancer Therapy, 17 YongwaiStreet, Donghu District, Nanchang, Jiangxi, 330006, China
| | - Chunye Huang
- Department of Oncology, First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi Province, 330006, China
- Jiangxi Key Laboratory for lndividualized Cancer Therapy, 17 YongwaiStreet, Donghu District, Nanchang, Jiangxi, 330006, China
| | - Zhanmin Zhang
- Department of Oncology, First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi Province, 330006, China
- Jiangxi Key Laboratory for lndividualized Cancer Therapy, 17 YongwaiStreet, Donghu District, Nanchang, Jiangxi, 330006, China
| | - Hongguang Zhong
- Department of Oncology, First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi Province, 330006, China
- Jiangxi Key Laboratory for lndividualized Cancer Therapy, 17 YongwaiStreet, Donghu District, Nanchang, Jiangxi, 330006, China
| | - Shaocheng Zeng
- Department of Oncology, First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi Province, 330006, China
- Jiangxi Key Laboratory for lndividualized Cancer Therapy, 17 YongwaiStreet, Donghu District, Nanchang, Jiangxi, 330006, China
| | - Qianqian Shi
- Department of Oncology, First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi Province, 330006, China
- Jiangxi Key Laboratory for lndividualized Cancer Therapy, 17 YongwaiStreet, Donghu District, Nanchang, Jiangxi, 330006, China
| | - Yang Xia
- Department of Oncology, First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi Province, 330006, China
- Jiangxi Key Laboratory for lndividualized Cancer Therapy, 17 YongwaiStreet, Donghu District, Nanchang, Jiangxi, 330006, China
| | - Qinru Zeng
- Department of Oncology, First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi Province, 330006, China
- Jiangxi Key Laboratory for lndividualized Cancer Therapy, 17 YongwaiStreet, Donghu District, Nanchang, Jiangxi, 330006, China
| | - Qin Wen
- Department of Oncology, First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi Province, 330006, China
- Jiangxi Key Laboratory for lndividualized Cancer Therapy, 17 YongwaiStreet, Donghu District, Nanchang, Jiangxi, 330006, China
| | - Jingyi Chen
- Department of Oncology, First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi Province, 330006, China
- Jiangxi Key Laboratory for lndividualized Cancer Therapy, 17 YongwaiStreet, Donghu District, Nanchang, Jiangxi, 330006, China
| | - Xiaofeng Dai
- Department of Oncology, First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi Province, 330006, China
- Jiangxi Key Laboratory for lndividualized Cancer Therapy, 17 YongwaiStreet, Donghu District, Nanchang, Jiangxi, 330006, China
| | - Jianping Xiong
- Department of Oncology, First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi Province, 330006, China
- Jiangxi Key Laboratory for lndividualized Cancer Therapy, 17 YongwaiStreet, Donghu District, Nanchang, Jiangxi, 330006, China
| | - Xiaojun Xiang
- Department of Oncology, First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi Province, 330006, China.
- Jiangxi Key Laboratory for lndividualized Cancer Therapy, 17 YongwaiStreet, Donghu District, Nanchang, Jiangxi, 330006, China.
| | - Wan Lei
- Department of Oncology, First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi Province, 330006, China.
- Jiangxi Key Laboratory for lndividualized Cancer Therapy, 17 YongwaiStreet, Donghu District, Nanchang, Jiangxi, 330006, China.
| | - Jun Deng
- Department of Oncology, First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi Province, 330006, China.
- Jiangxi Key Laboratory for lndividualized Cancer Therapy, 17 YongwaiStreet, Donghu District, Nanchang, Jiangxi, 330006, China.
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Zhong H, Shi Q, Wen Q, Chen J, Li X, Ruan R, Zeng S, Dai X, Xiong J, Li L, Lei W, Deng J. Pan-cancer analysis reveals potential of FAM110A as a prognostic and immunological biomarker in human cancer. Front Immunol 2023; 14:1058627. [PMID: 36923407 PMCID: PMC10008925 DOI: 10.3389/fimmu.2023.1058627] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Accepted: 02/13/2023] [Indexed: 03/02/2023] Open
Abstract
Background Despite great success, immunotherapy still faces many challenges in practical applications. It was previously found that family with sequence similarity 110 member A (FAM110A) participate in the regulation of the cell cycle and plays an oncogenic role in pancreatic cancer. However, the prognostic value of FAM110A in pan-cancer and its involvement in immune response remain unclear. Methods The Human Protein Atlas (HPA) database was used to detect the expression of FAM110A in human normal tissues, the Tumor Immune Estimation Resource (TIMER) and TIMER 2.0 databases were used to explore the association of FAM110A expression with immune checkpoint genes and immune infiltration, and the Gene Set Cancer Analysis (GSCA) database was used to explore the correlation between FAM110A expression and copy number variations (CNV) and methylation. The LinkedOmics database was used for Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway enrichment analysis. Statistical analysis and visualization of data from the The Cancer Genome Atlas (TCGA) or the Genotype-Tissue Expression (GTEx) databases were performed using the R software (version 3.6.3). Clinical samples were validated using immunohistochemistry. Results FAM110A expression was elevated in most tumor tissues compared with that in normal tissues. CNV and methylation were associated with abnormal FAM110A mRNA expression in tumor tissues. FAM110A affected prognosis and was associated with the expression of multiple immune checkpoint genes and abundance of tumor-infiltrating immune cells across multiple types of cancer, especially in liver hepatocellular carcinoma (LIHC). FAM110A-related genes were involved in multiple immune-related processes in LIHC. Conclusion FAM110A participates in regulating the immune infiltration and affecting the prognosis of patients in multiple cancers, especially in LIHC. FAM110A may serve as a prognostic and immunological biomarker for human cancer.
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Affiliation(s)
- Hongguang Zhong
- Department of Oncology, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
| | - Qianqian Shi
- Department of Oncology, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
| | - Qin Wen
- Department of Oncology, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
| | - Jingyi Chen
- Department of Oncology, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
| | - Xuan Li
- Department of Oncology, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
| | - Ruiwen Ruan
- Department of Oncology, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
| | - Shaocheng Zeng
- Department of Oncology, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
| | - Xiaofeng Dai
- Department of Oncology, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
| | - Jianping Xiong
- Department of Oncology, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
- Jiangxi Key Laboratory for Individual Cancer Therapy, Nanchang, Jiangxi, China
| | - Li Li
- Department of Oncology, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
- *Correspondence: Jun Deng, ; Wan Lei, ; Li Li,
| | - Wan Lei
- Department of Pathology, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
- *Correspondence: Jun Deng, ; Wan Lei, ; Li Li,
| | - Jun Deng
- Department of Oncology, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
- Jiangxi Key Laboratory for Individual Cancer Therapy, Nanchang, Jiangxi, China
- *Correspondence: Jun Deng, ; Wan Lei, ; Li Li,
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Chen L, Zheng M, Chen Z, Peng Y, Jones C, Graves S, Chen P, Ruan R, Papadimitriou J, Carey-Smith R, Leys T, Mitchell C, Huang YG, Wood D, Bulsara M, Zheng MH. The burden of end-stage osteoarthritis in Australia: a population-based study on the incidence of total knee replacement attributable to overweight/obesity. Osteoarthritis Cartilage 2022; 30:1254-1262. [PMID: 34890810 DOI: 10.1016/j.joca.2021.10.017] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/11/2021] [Revised: 10/11/2021] [Accepted: 10/27/2021] [Indexed: 02/02/2023]
Abstract
OBJECTIVES To determine the risk of total knee replacement (TKR) for primary osteoarthritis (OA) associated with overweight/obesity in the Australian population. METHODS This population-based study analyzed 191,723 cases of TKR collected by the Australian Orthopaedic Association National Joint Registry and population data from the Australian Bureau of Statistics. The time-trend change in incidence of TKR relating to BMI was assessed between 2015 and 2018. The influence of obesity on the incidence of TKR in different age and gender groups was determined. The population attributable fraction (PAF) was then calculated to estimate the effect of obesity reduction on TKR incidence. RESULTS The greatest increase in incidence of TKR was seen in patients from obese class III. The incidence rate ratio for having a TKR for obesity class III was 28.683 at those aged 18-54 years but was 2.029 at those aged >75 years. Females in obesity class III were 1.7 times more likely to undergo TKR compared to similarly classified males. The PAFs of TKR associated with overweight or obesity was 35%, estimating 14,287 cases of TKR attributable to obesity in 2018. The proportion of TKRs could be reduced by 20% if overweight and obese population move down one category. CONCLUSIONS Obesity has resulted in a significant increase in the incidence of TKR in the youngest population in Australia. The impact of obesity is greatest in the young and the female population. Effective strategies to reduce the national obese population could potentially reduce 35% of the TKR, with over 10,000 cases being avoided.
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Affiliation(s)
- L Chen
- Centre for Translational Orthopaedic Research, Faculty of Health and Medical Sciences, University of Western Australia, Perth, Western Australia, Australia
| | - M Zheng
- Institute for Health Research, Medical School, University of Notre Dame Australia, Fremantle, Western Australia, Australia
| | - Z Chen
- Centre for Translational Orthopaedic Research, Faculty of Health and Medical Sciences, University of Western Australia, Perth, Western Australia, Australia
| | - Y Peng
- South Australian Health and Medical Research Institute (SAHMRI), Adelaide, South Australia, Australia; Australian Orthopaedic Association National Joint Replacement Registry, Adelaide, South Australia, Australia
| | - C Jones
- Department of Orthopaedic Surgery, Fiona Stanley Hospital Group, Perth, Western Australia, Australia
| | - S Graves
- Australian Orthopaedic Association National Joint Replacement Registry, Adelaide, South Australia, Australia
| | - P Chen
- Centre for Translational Orthopaedic Research, Faculty of Health and Medical Sciences, University of Western Australia, Perth, Western Australia, Australia
| | - R Ruan
- Centre for Translational Orthopaedic Research, Faculty of Health and Medical Sciences, University of Western Australia, Perth, Western Australia, Australia
| | - J Papadimitriou
- Centre for Translational Orthopaedic Research, Faculty of Health and Medical Sciences, University of Western Australia, Perth, Western Australia, Australia; Pathwest Laboratories, Perth, Western Australia, Australia
| | - R Carey-Smith
- Department of Orthopaedic Surgery, Sir Charles Gardner Hospital, Perth, Western Australia, Australia
| | - T Leys
- Department of Orthopaedic Surgery, Sir Charles Gardner Hospital, Perth, Western Australia, Australia
| | - C Mitchell
- Centre for Translational Orthopaedic Research, Faculty of Health and Medical Sciences, University of Western Australia, Perth, Western Australia, Australia
| | - Y G Huang
- Department of Orthopaedic Surgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - D Wood
- Centre for Translational Orthopaedic Research, Faculty of Health and Medical Sciences, University of Western Australia, Perth, Western Australia, Australia
| | - M Bulsara
- Institute for Health Research, Medical School, University of Notre Dame Australia, Fremantle, Western Australia, Australia.
| | - M H Zheng
- Centre for Translational Orthopaedic Research, Faculty of Health and Medical Sciences, University of Western Australia, Perth, Western Australia, Australia; Perron Institute for Neurological and Translational Science, Perth, Western Australia, Australia.
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Ruan R, Zhao XL. LncRNA CCAT2 enhances cell proliferation via GSK3β/β-catenin signaling pathway in human osteosarcoma. Eur Rev Med Pharmacol Sci 2019; 22:2978-2984. [PMID: 29863240 DOI: 10.26355/eurrev_201805_15053] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
OBJECTIVE Osteosarcoma (OS) is a kind of malignant bone tumor. The aim of the manuscript is to investigate the clinical significance and the functional effects of long non-coding (lncRNA) colon cancer-associated transcript 2 (CCAT2) in osteosarcoma. PATIENTS AND METHODS Expression of CCAT2 was detected by quantitative Real-time PCR (qRT-PCR) in 50 cases of osteosarcoma tissue samples and adjacent normal bone tissues. Kaplan-Meier survival analysis and log-rank test were used to assess the association between CCAT2 expression and prognosis of OS patients. Cell Counting Kit 8 and cell colony formation assays were performed to evaluate cell proliferation. The protein expression of PCNA, p-GSK3β, GSK3β, and β-catenin were analyzed using Western blot analysis. RESULTS We demonstrated that lncRNA CCAT2 expression was significantly upregulated in OS tissues compared to adjacent normal bone tissues. Higher lncRNA CCAT2 expression positively associated with larger tumor size, advanced tumor stage and poor overall survival (OS) rate of patients. In vitro, knockdown of lncRNA CCAT2 suppressed cell proliferation and colony formation ability. In contrast, overexpression of lncRNA CCAT2 showed promoting cell proliferation effects in OS. Also, we found that knockdown of lncRNA CCAT2 inhibited GSK3β/β-catenin signaling by reducing p-GSK3β and β-catenin expression, but increasing GSK3β expression. CONCLUSIONS Our results showed that CCAT2 is a crucial oncogene in OS and may be a potential therapeutic target of OS.
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Affiliation(s)
- R Ruan
- Department of Orthopedics, the First Affiliated Hospital of Kunming Medical University, China.
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Ruan R, Ruan Q. Rational combinations of active and passive immunotherapy mobilize immune and clinical responses in terminal cancers. Ann Oncol 2018. [DOI: 10.1093/annonc/mdy433.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Hanson BW, Zeng ZK, Shurson GC, Ruan R, Chen C, Urriola PE. 389 In vitro dry matter digestibility of multiple sources of microalgae and microalgae products for growing pigs. J Anim Sci 2017. [DOI: 10.2527/asasmw.2017.389] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Qiu G, Tao Y, Du X, Sun A, Yu J, Ruan R, Zheng Y, Ji Y, Zhang N. The impact of prior radiotherapy on fatal complications after self-expandable metallic stents (SEMS) for malignant dysphagia due to esophageal carcinoma. Dis Esophagus 2012; 26:175-81. [PMID: 22486888 DOI: 10.1111/j.1442-2050.2012.01348.x] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
The esophageal stent has been demonstrated to serve as a safe and effective palliative treatment for advanced inoperable esophageal carcinoma. However, the safety of esophageal stents in patients with prior radiotherapy (RT) remains debated. This article aims to investigate the impact of prior RT on the incidence of fatal complications after self-expandable metallic stents for palliation of malignant dysphagia because of esophageal carcinoma. Between January 2007 and July 2010, 93 patients with malignant dysphagia because of esophageal carcinoma underwent placement of self-expandable metallic stents in our hospital. Patients were retrospectively separated into two groups: patients with RT before stent placement (RT group, n=57) and patients with no treatment before stent placement (no RT group, n=35).The median survival after stent placement was 77 days (7-842 days) in the RT group and 246 days (15-878 days) in the no RT group. Improvement in dysphagia score was similar in both groups. The fatal complications included fatal gastrointestinal hemorrhage and uncontrolled pneumonia. The incidence of fatal gastrointestinal hemorrhage and uncontrolled pneumonia were 28.1% and 5.7% (P=0.009), 28.1% and 5.7% (P=0.009), respectively. Logistic regression analysis showed a significant interaction between prior RT and fatal gastrointestinal hemorrhage (relative risk 7.82, 95% confidence interval 1.54-39.61; P=0.013). Mortality of massive hemorrhage was 5.7% (2/35), 0% (0/4), 12.5% (3/24), and 44.8% (13/29), respectively, in patients who received 0, 1Gy∼49Gy, 50Gy∼60Gy, and >60Gy (χ(2) =17.761; P=0.000). Logistic regression analysis disclosed prior RT did not significantly increase the risk of uncontrolled pneumonia (relative risk 1.47, 95% confidence interval 0.21-10.12; P=0.697).
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Affiliation(s)
- G Qiu
- Department of Radiation Oncology, Zhejiang Cancer Hospital, Hangzhou, Zhejiang Province, China.
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Yu J, Li Y, Li C, Ruan R. Abstract: P262 OXIDIZED LDL INDUCED THE BONE MARROW-DERIVED SMOOTH MUSCLE-LIKE CELLS TRANSDIFFERENTIATION INTO FOAM-LIKE CELLS IN VITRO. ATHEROSCLEROSIS SUPP 2009. [DOI: 10.1016/s1567-5688(09)70557-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Ye X, Ruan R, Chen P, Doona C, Taub I. MRI Temperature Mapping and Determination of Liquid-particulate Heat Transfer Coefficient in an Ohmically Heated Food System. J Food Sci 2003. [DOI: 10.1111/j.1365-2621.2003.tb09648.x] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Affiliation(s)
- E. McEntyre
- Lincoln University, Department of Plant Science, P.O Box 84, Lincoln, Canterbury, New Zealand
- University of Minnesota, Department of Food Science and Nutrition, St. Paul, MN 55108
| | - R. Ruan
- University of Minnesota, Department of Food Science and Nutrition, St. Paul, MN 55108
- Corresponding author. University of Minnesota, Department of Biosystems and Agricultural Engineering, 1390 Eckles Ave., St. Paul, MN 55108
| | - R. G. Fulcher
- University of Minnesota, Department of Food Science and Nutrition, St. Paul, MN 55108
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Ruan R, Chang K, Chen P, Fulcher R, Bastian E. A Magnetic Resonance Imaging Technique for Quantitative Mapping of Moisture and Fat in a Cheese Block. J Dairy Sci 1998. [DOI: 10.3168/jds.s0022-0302(98)75544-4] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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