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Hao L, Li S, Deng J, Li N, Yu F, Jiang Z, Zhang J, Shi X, Hu X. The current status and future of PD-L1 in liver cancer. Front Immunol 2023; 14:1323581. [PMID: 38155974 PMCID: PMC10754529 DOI: 10.3389/fimmu.2023.1323581] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2023] [Accepted: 11/27/2023] [Indexed: 12/30/2023] Open
Abstract
The application of immunotherapy in tumor, especially immune checkpoint inhibitors (ICIs), has played an important role in the treatment of advanced unresectable liver cancer. However, the efficacy of ICIs varies greatly among different patients, which has aroused people's attention to the regulatory mechanism of programmed death ligand-1 (PD-L1) in the immune escape of liver cancer. PD-L1 is regulated by multiple levels and signaling pathways in hepatocellular carcinoma (HCC), including gene variation, epigenetic inheritance, transcriptional regulation, post-transcriptional regulation, and post-translational modification. More studies have also found that the high expression of PD-L1 may be the main factor affecting the immunotherapy of liver cancer. However, what is the difference of PD-L1 expressed by different types of cells in the microenvironment of HCC, and which type of cells expressed PD-L1 determines the effect of tumor immunotherapy remains unclear. Therefore, clarifying the regulatory mechanism of PD-L1 in liver cancer can provide more basis for liver cancer immunotherapy and combined immune treatment strategy. In addition to its well-known role in immune regulation, PD-L1 also plays a role in regulating cancer cell proliferation and promoting drug resistance of tumor cells, which will be reviewed in this paper. In addition, we also summarized the natural products and drugs that regulated the expression of PD-L1 in HCC.
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Affiliation(s)
- Liyuan Hao
- School of Clinical Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
- Department of Infectious Diseases, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
| | - Shenghao Li
- School of Clinical Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
- Clinical Research Center, Shijiazhuang Fifth Hospital, Shijiazhuang, Hebei, China
| | - Jiali Deng
- School of Clinical Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
- Department of Infectious Diseases, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
| | - Na Li
- School of Clinical Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
- Department of Infectious Diseases, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
| | - Fei Yu
- School of Clinical Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
- Department of Infectious Diseases, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
| | - Zhi Jiang
- School of Clinical Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
- Department of Infectious Diseases, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
| | - Junli Zhang
- Department of Infectious Diseases, Jiangsu Province Hospital of Chinese Medicine, Nanjing, Jiangsu, China
| | - Xinli Shi
- Center of Experimental Management, Shanxi University of Chinese Medicine, Jinzhong, China
| | - Xiaoyu Hu
- Department of Infectious Diseases, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
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Su F, Xiao R, Chen R, Yang T, Wang D, Xu X, Hou X, Guan Q, Feng M. WIPF1 promotes gastric cancer progression by regulating PI3K/Akt signaling in a myocardin-dependent manner. iScience 2023; 26:108273. [PMID: 38026208 PMCID: PMC10654612 DOI: 10.1016/j.isci.2023.108273] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2023] [Revised: 09/04/2023] [Accepted: 10/17/2023] [Indexed: 12/01/2023] Open
Abstract
Wiskott-Aldrich syndrome protein-interacting protein family member 1 (WIPF1) is associated with malignant tumor progression. However, molecular links between WIPF1 and gastric cancer (GC) remain elusive. The expression of WIPF1 was detected in GC tissues and cells. WIPF1 was overexpressed in GC tissues and cells and high expression of WIPF1 was an independent risk factor for a poor prognosis in patients with GC. Further experiments indicated that WIPF1 promoted the proliferation, invasion, and migration of GC cells in vivo and in vitro. WIPF1-regulated genes were closely related to cell proliferation and migration in GC, and silencing WIPF1 significantly repressed PI3K/AKT signaling pathway activation. WIPF1 was activated by myocardin (MYOCD) translation. Rescue experiments confirmed that MYOCD promotes the proliferation, invasion, and migration of GC cells in a WIPF1-dependent manner and activates the PI3K/AKT signaling pathway. MYOCD may transactivate WIPF1 and facilitate GC cell growth and metastasis by activating the PI3K/AKT signaling pathway.
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Affiliation(s)
- Fei Su
- The First Clinical Medical College of Lanzhou University, Lanzhou, Gansu 730000, P.R. China
- Department of Oncology, The First Hospital of Lanzhou University, Lanzhou, Gansu 730000, P.R. China
| | - Ruowen Xiao
- Department of Oncology, The First Hospital of Lanzhou University, Lanzhou, Gansu 730000, P.R. China
| | - Rui Chen
- The First Clinical Medical College of Lanzhou University, Lanzhou, Gansu 730000, P.R. China
- Department of Oncology, The First Hospital of Lanzhou University, Lanzhou, Gansu 730000, P.R. China
| | - Tianning Yang
- The First Clinical Medical College of Lanzhou University, Lanzhou, Gansu 730000, P.R. China
- Department of Oncology, The First Hospital of Lanzhou University, Lanzhou, Gansu 730000, P.R. China
| | - Danwen Wang
- Center for Clinical Medicine of Peritoneal Cancer of Wuhan, Wuhan, Hubei 430060, P.R. China
- Clinical Cancer Study Center of Hubei Province, Wuhan, Hubei 430060, P.R. China
- Department of Gastrointestinal Surgery, Zhongnan Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China
| | - Xinni Xu
- Scientific Development and Planing Department, The First Hospital of Lanzhou University, Lanzhou, Gansu 730000, P.R. China
| | - Xiaoming Hou
- Department of Oncology, The First Hospital of Lanzhou University, Lanzhou, Gansu 730000, P.R. China
| | - Quanlin Guan
- The First Clinical Medical College of Lanzhou University, Lanzhou, Gansu 730000, P.R. China
- Department of Oncology Surgery, The First Hospital of Lanzhou University, Lanzhou, Gansu 730000, P.R. China
| | - Maohui Feng
- Center for Clinical Medicine of Peritoneal Cancer of Wuhan, Wuhan, Hubei 430060, P.R. China
- Clinical Cancer Study Center of Hubei Province, Wuhan, Hubei 430060, P.R. China
- Department of Gastrointestinal Surgery, Zhongnan Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China
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Guo L, Su Y, Liu X, Xie W, Meng S, Liu Y, Wang W, Lv X, Wang C. Serum cell division cycle 42 reflects the treatment response and survival in patients with advanced cervical cancer who receive immune checkpoint inhibitor treatment. Oncol Lett 2023; 26:414. [PMID: 37600330 PMCID: PMC10436150 DOI: 10.3892/ol.2023.14000] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Accepted: 07/20/2023] [Indexed: 08/22/2023] Open
Abstract
Cell division cycle 42 (CDC42) regulates immune escape, which predicts immune checkpoint inhibitor (ICI) treatment response in several types of cancer. The present study aimed to evaluate the potential of serum CDC42 in predicting the ICI treatment outcome in patients with advanced cervical cancer. A total of 46 patients with advanced cervical cancer who received ICI treatment with or without antiangiogenic agents were enrolled. Serum CDC42 was detected in all patients before treatment (baseline) and following two treatment cycles by enzyme-linked immunosorbent assay. CDC42 at baseline was elevated in patients with target lesion size ≥5 cm (P=0.020), pelvis metastasis (P=0.031) and lung metastasis (P=0.043). Following treatment, the objective response rate (ORR) and disease control rate (DCR) were 30.4 and 78.3%, respectively. Meanwhile, the median progression-free survival (PFS) and overall survival (OS) were 5.8 and 13.1 months. CDC42 at baseline was decreased in patients achieving ORR (P=0.042) but not DCR (P=0.055). PFS (P=0.006) and OS (P=0.019) were decreased in patients with baseline CDC42 ≥600 pg/ml. After two treatment cycles, CDC42 was generally reduced (P<0.001). CDC42 following two treatment cycles was more significantly decreased in patients with ORR (P=0.032) and DCR (P=0.019). Multivariate Cox's regression analysis showed that CDC42 ≥600 pg/ml following two treatment cycles was associated with the shorter PFS (P=0.022, hazard ratio=2.469) and OS (P=0.013, hazard ratio=4.166). Serum CDC42 was reduced after treatment; high expression following treatment reflected a lower possibility of achieving treatment response and poorer survival in patients with advanced cervical cancer.
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Affiliation(s)
- Lili Guo
- Department of Obstetrics and Gynecology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430030, P.R. China
| | - Yue Su
- Department of Obstetrics and Gynecology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430030, P.R. China
| | - Xiaoyu Liu
- Department of Obstetrics and Gynecology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430030, P.R. China
| | - Wan Xie
- Department of Obstetrics and Gynecology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430030, P.R. China
| | - Silu Meng
- Department of Obstetrics and Gynecology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430030, P.R. China
| | - Yuhuan Liu
- Department of Obstetrics and Gynecology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430030, P.R. China
| | - Weijiao Wang
- Department of Obstetrics and Gynecology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430030, P.R. China
| | - Xiaofeng Lv
- Department of Obstetrics and Gynecology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430030, P.R. China
| | - Changyu Wang
- Department of Obstetrics and Gynecology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430030, P.R. China
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Xu J, Shao R, Zhang X, Yao D, Han S. Serum cell division cycle 42 in advanced hepatocellular carcinoma patients: Linkage with clinical characteristics and immune checkpoint inhibitor-related treatment outcomes. Clin Res Hepatol Gastroenterol 2023; 47:102149. [PMID: 37247692 DOI: 10.1016/j.clinre.2023.102149] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/10/2023] [Revised: 05/16/2023] [Accepted: 05/27/2023] [Indexed: 05/31/2023]
Abstract
OBJECTIVE Cell division cycle 42 (CDC42) facilitates immune escape and drug resistance towards immunotherapy in several malignancies. This prospective study aimed to explore the predictive value of serum CDC42 for immune checkpoint inhibitor (ICI)-treatment response and survival in advanced hepatocellular carcinoma (HCC) patients. METHODS Thirty advanced HCC patients scheduled for ICI or ICI-based treatment were enrolled in this prospective study, whose serum CDC42 was determined via enzyme-linked immunosorbent assay before therapy initiation. RESULTS The median (interquartile range) of serum CDC42 level was 766.5 (605.0-1329.5) pg/mL. Serum CDC42 was related to increased tumor size but decreased programmed death-ligand 1 combined positive score (PD-L1 CPS). With respect to ICI or ICI-based treatment outcomes, elevated serum CDC42 was associated with decreased disease control rate, but did not link with objective response rate. Patients with high serum CDC42 (vs. low, cut by its median level) had shortened progression-free survival (PFS), while overall survival (OS) only disclosed a reduced trend (lacked statistical significance) in patients with high serum CDC42 (vs. low). In detail, the median (95%CI) PFS and OS were 3.0 (0.0-6.0) months and 11.7 (2.7-20.7) months in patients with high serum CDC42, while they were 11.1 (6.6-15.6) months and 19.3 (14.5-24.1) months in patients with low CDC42. After adjusted by multivariate cox regression analysis, high serum CDC42 (vs. low) was independently associated with shortened PFS, but not OS. CONCLUSIONS Elevated serum CDC42 possesses a potential value in predicting worse ICI or ICI-based treatment outcomes in advanced HCC.
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Affiliation(s)
- Jinxia Xu
- Nuclear Medicine Laboratory, Tangshan People's Hospital, Tangshan, China
| | - Ruiyu Shao
- Sixth Department of Oncology, Tangshan People's Hospital, Tangshan, China
| | - Xiaoru Zhang
- Nuclear Medicine Laboratory, Tangshan People's Hospital, Tangshan, China
| | - Deshun Yao
- Second Department of Breast Surgery, Tangshan People's Hospital, Tangshan, China
| | - Sugui Han
- Nuclear Medicine Laboratory, Tangshan People's Hospital, Tangshan, China.
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Zhang Z, Shi X, Ji J, Guo Y, Peng Q, Hao L, Xue Y, Liu Y, Li C, Lu J, Yu K. Dihydroartemisinin increased the abundance of Akkermansia muciniphila by YAP1 depression that sensitizes hepatocellular carcinoma to anti-PD-1 immunotherapy. Front Med 2023; 17:729-746. [PMID: 37121958 DOI: 10.1007/s11684-022-0978-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2022] [Accepted: 12/05/2022] [Indexed: 05/02/2023]
Abstract
The effect of anti-programmed cell death 1 (anti-PD-1) immunotherapy is limited in patients with hepatocellular carcinoma (HCC). Yes-associated protein 1 (YAP1) expression increased in liver tumor cells in early HCC, and Akkermansia muciniphila abundance decreased in the colon. The response to anti-PD-1 treatment is associated with A. muciniphila abundance in many tumors. However, the interaction between A. muciniphila abundance and YAP1 expression remains unclear in HCC. Here, anti-PD-1 treatment decreased A. muciniphila abundance in the colon, but increased YAP1 expression in the tumor cells by mice with liver tumors in situ. Mechanistically, hepatocyte-specific Yap1 knockout (Yap1LKO) maintained bile acid homeostasis in the liver, resulting in an increased abundance of A. muciniphila in the colon. Yap1 knockout enhanced anti-PD-1 efficacy. Therefore, YAP1 inhibition is a potential target for increasing A. muciniphila abundance to promote anti-PD-1 efficacy in liver tumors. Dihydroartemisinin (DHA), acting as YAP1 inhibitor, increased A. muciniphila abundance to sensitize anti-PD-1 therapy. A. muciniphila by gavage increased the number and activation of CD8+ T cells in liver tumor niches during DHA treatment or combination with anti-PD-1. Our findings suggested that the combination anti-PD-1 with DHA is an effective strategy for liver tumor treatment.
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Affiliation(s)
- Zhiqin Zhang
- Department of Pathobiology and Immunology, Hebei University of Chinese Medicine, Shijiazhuang, 050200, China
| | - Xinli Shi
- Department of Pathobiology and Immunology, Hebei University of Chinese Medicine, Shijiazhuang, 050200, China.
| | - Jingmin Ji
- Department of Pathobiology and Immunology, Hebei University of Chinese Medicine, Shijiazhuang, 050200, China
| | - Yinglin Guo
- Department of Pathobiology and Immunology, Hebei University of Chinese Medicine, Shijiazhuang, 050200, China
| | - Qing Peng
- Department of Pathobiology and Immunology, Hebei University of Chinese Medicine, Shijiazhuang, 050200, China
| | - Liyuan Hao
- Department of Pathobiology and Immunology, Hebei University of Chinese Medicine, Shijiazhuang, 050200, China
| | - Yu Xue
- Department of Pathobiology and Immunology, Hebei University of Chinese Medicine, Shijiazhuang, 050200, China
| | - Yiwei Liu
- Department of Pathobiology and Immunology, Hebei University of Chinese Medicine, Shijiazhuang, 050200, China
| | - Caige Li
- Department of Pathobiology and Immunology, Hebei University of Chinese Medicine, Shijiazhuang, 050200, China
| | - Junlan Lu
- Department of Pathobiology and Immunology, Hebei University of Chinese Medicine, Shijiazhuang, 050200, China
| | - Kun Yu
- Department of Pathobiology and Immunology, Hebei University of Chinese Medicine, Shijiazhuang, 050200, China
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Yang J, Li X, Yang X, Wei H, Deng L, Fu N. Aberrant blood cell division cycle 42 expression and its correlation with disease severity, inflammation and mortality risk in patients with acute pancreatitis. Exp Ther Med 2022; 24:458. [PMID: 35747149 PMCID: PMC9204537 DOI: 10.3892/etm.2022.11385] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2021] [Accepted: 03/22/2022] [Indexed: 02/06/2023] Open
Abstract
Cell division cycle 42 (CDC42) can inhibit inflammation by regulating the activity of macrophage and T cells, which contributes to the pathophysiology of acute pancreatitis (AP). Therefore, CDC42 may have application as a potential biomarker for AP. The present study aimed to explore this possibility. Peripheral blood mononuclear cells (PBMCs) were collected from 149 patients with AP and 50 healthy controls (HCs). Subsequently, CDC42 expression in the PBMCs was measured using RT-qPCR; C-reactive protein (CRP), TNF-α and IL-6 in the serum of patients with AP were measured using ELISA. Meanwhile, Mann-Whitney U test, Kruskal-Wallis test, and Spearman's rank correlation test were performed on the data. The CDC42 expression levels were lower in patients with AP compared with those in HCs (P<0.001). CDC42 expression was declined in patients with moderate-severe AP (MSAP) vs. patients with mild AP (MAP) (P=0.029), and in patients with severe AP (SAP) vs. patients with MAP (P=0.004). CDC42 expression correlated negatively with the Ranson's score (P<0.001), APACEH II score (P=0.011) and SOFA score (P<0.001) in patients with AP. CDC42 expression also correlated negatively with CRP (P<0.001) and TNF-α (P=0.004) levels but not with IL-6 levels (P=0.177). Furthermore, CDC42 expression was lower in deceased patients with AP vs. AP survivors (P<0.001) and in deceased patients with SAP vs. SAP survivors (P=0.026). CDC42 had good potential in predicting mortality from AP, with AUC of 0.829 and a 95% CI of 0.731-0.927, and it also had certain potential in predicting mortality from SAP and MSAP, with AUC (95% CI) of 0.794 (0.616-0.973) and 0.757 (0.558-0.956), respectively. In conclusion, data from the present study suggest that lower CDC42 expression levels correlate with higher disease susceptibility, disease severity, inflammation, and mortality risk in patients with AP.
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Affiliation(s)
- Jun Yang
- Department of Emergency, The Affiliated Nanhua Hospital, Hengyang Medical School, University of South China, Hengyang, Hunan 421000, P.R. China
| | - Xiaoqian Li
- Department of Gastroenterology, The Affiliated Nanhua Hospital, Hengyang Medical School, University of South China, Hengyang, Hunan 421000, P.R. China
| | - Xuefeng Yang
- Department of Gastroenterology, The Affiliated Nanhua Hospital, Hengyang Medical School, University of South China, Hengyang, Hunan 421000, P.R. China.,Hunan Provincial Clinical Research Center for Metabolic Associated Fatty Liver Disease, The Affiliated Nanhua Hospital, Hengyang Medical School, University of South China, Hengyang, Hunan 421000, P.R. China
| | - Hongjiang Wei
- Department of Emergency, The Affiliated Nanhua Hospital, Hengyang Medical School, University of South China, Hengyang, Hunan 421000, P.R. China
| | - Lipu Deng
- Department of Emergency, The Affiliated Nanhua Hospital, Hengyang Medical School, University of South China, Hengyang, Hunan 421000, P.R. China
| | - Nian Fu
- Department of Gastroenterology, The Affiliated Nanhua Hospital, Hengyang Medical School, University of South China, Hengyang, Hunan 421000, P.R. China
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Construction of a competing endogenous RNA network to analyse glucose-6-phosphate dehydrogenase dysregulation in hepatocellular carcinoma. Biosci Rep 2022; 42:231432. [PMID: 35712981 PMCID: PMC9245079 DOI: 10.1042/bsr20220674] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2022] [Revised: 05/29/2022] [Accepted: 06/16/2022] [Indexed: 11/17/2022] Open
Abstract
Hepatocellular carcinoma (HCC) is a common malignant tumour with high rates of morbidity and mortality worldwide. Therefore, it is of great significance to find new molecular markers for HCC diagnosis and treatment. G6PD is known to be dysregulated in a variety of tumours. In addition, the ceRNA network plays a crucial role in the occurrence and development of HCC. However, the mechanism by which the ceRNA network regulates G6PD in HCC remains unclear. We used TCGA-LIHC data to analyse the possibility of using G6PD as an independent prognostic marker. Univariate Cox proportional hazards regression, multivariate Cox proportional hazards regression, and receiver operating characteristic curve analysis were used to analyse the influence of G6PD overexpression on the prognosis of HCC patients. We also analysed the biological function of G6PD, its effect on the immune microenvironment, and drug sensitivity. Finally, we constructed a ceRNA network of lncRNAs/miR-122-5p/G6PD to explore the regulatory mechanism of G6PD. G6PD was highly expressed in HCC, was related to pathological stage and poor prognosis, and could be used as an independent prognostic indicator of HCC. The expression of G6PD was closely related to the immune microenvironment of HCC. In addition, the expression of G6PD in HCC could be regulated by the ceRNA network. Therefore, G6PD can be used as an immunotherapy target to improve the survival and prognosis of HCC patients, and the ceRNA regulatory network of G6PD has potential diagnostic and therapeutic value for HCC.
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Liu C, Zhang X, Hu C, Liang X, Cao X, Wang D. Systematic Construction and Validation of a Novel Macrophage Differentiation–Associated Prognostic Model for Clear Cell Renal Cell Carcinoma. Front Genet 2022; 13:877656. [PMID: 35774505 PMCID: PMC9237391 DOI: 10.3389/fgene.2022.877656] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Accepted: 05/09/2022] [Indexed: 11/28/2022] Open
Abstract
Background: Clear cell renal cell carcinoma (ccRCC) is a malignant tumor of the human urinary system. Macrophage differentiation is associated with tumorigenesis. Therefore, exploring the prognostic value of macrophage differentiation–associated genes (MDGs) may contribute to better clinical management of ccRCC patients.Methods: The RNA sequence data of ccRCC were obtained from The Cancer Genome Atlas (TCGA) database. Differentially expressed MDGs were unveiled in ccRCC and normal samples. The prognostic model was established according to the univariate and multivariate Cox regression analyses. By combining clinico-pathological features and prognostic genes, a nomogram was established to predict individual survival probability. The Tumor Immune Estimation Resource (TIMER) database was utilized to analyze the correlation between prognostic genes and immune infiltrating cells. Eventually, the mRNA and protein expression levels of prognostic genes were verified.Results: A total of 52 differentially expressed prognosis-related MDGs were identified in ccRCC. Afterward, a six-gene prognostic model (ABCG1, KDF1, KITLG, TGFA, HAVCR2, and CD14) was constructed through the Cox analysis. The overall survival in the high-risk group was relatively poor. Moreover, the risk score was identified as an independent prognostic factor. We constructed a prognostic nomogram with a well-fitted calibration curve based on risk score and clinical data. Furthermore, the prognostic genes were significantly related to the level of immune cell infiltration including B cells, CD8+T cells, CD4+T cells, macrophages, neutrophils, and dendritic cells. Finally, the mRNA expression of prognostic genes in clinical ccRCC tissues showed that the ABCG1, HAVCR2, CD14, and TGFA mRNA in tumor samples were increased compared with the adjacent control tissue samples, while KDF1 and KITLG were decreased, which was consistent with the verification results in the GSE53757.Conclusion: In conclusion, this study identified and validated a macrophage differentiation–associated prognostic model for ccRCC that could be used to predict the outcomes of the ccRCC patients.
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Affiliation(s)
- Chen Liu
- First Clinical Medical College, Shanxi Medical University, Taiyuan, China
- Department of Urology, First Hospital of Shanxi Medical University, Taiyuan, China
| | - Xuhui Zhang
- Department of Urology, First Hospital of Shanxi Medical University, Taiyuan, China
| | - Caoyang Hu
- Department of Urology, First Hospital of Shanxi Medical University, Taiyuan, China
| | - Xuezhi Liang
- Department of Urology, First Hospital of Shanxi Medical University, Taiyuan, China
| | - Xiaoming Cao
- Department of Urology, First Hospital of Shanxi Medical University, Taiyuan, China
| | - Dongwen Wang
- First Clinical Medical College, Shanxi Medical University, Taiyuan, China
- Department of Urology, Cancer Hospital Shenzhen Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Shenzhen, China
- *Correspondence: Dongwen Wang,
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Zheng X, Peng B, Wu X, Ye J, Zhao H, Li Y, Chen R, Gong X, Zhang H, Guo X. Male-specific long non-coding RNA testis-specific transcript, Y-linked 15 promotes gastric cancer cell growth by regulating Wnt family member 1/β-catenin signaling by sponging microRNA let-7a-5p. Bioengineered 2022; 13:8605-8616. [PMID: 35287556 PMCID: PMC9161946 DOI: 10.1080/21655979.2022.2053814] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
The present study is aimed to investigate the regulatory effects and related mechanism of long non-coding RNA testis-specific transcript, Y-linked 15 (TTTY15) in gastric carcinoma (GC) cell proliferation, migration, invasion, apoptosis and epithelial–mesenchymal transition (EMT). TTTY15 expression in GC tissue samples and cells was detected by quantitative real-time PCR (qRT-PCR), and the correlation between TTTY15 expression and GC clinicopathological indicators was analyzed. Cell counting kit-8 (CCK-8), BrdU, flow cytometry and Transwell assays were performed for detecting GC cell proliferation, migration, invasion and apoptosis. Western blot was performed for detecting the expressions of EMT-associated proteins (N-cadherin and E-cadherin), Wnt family member 1 (Wnt1) protein and β-catenin protein. Bioinformatics analysis was conducted to predict, and RNA immunoprecipitation (RIP) assay and dual-luciferase reporter gene assay were performed to verify the targeted relationships of microRNA let-7a-5p (let-7a-5p) with TTTY15 and Wnt1 mRNA 3'UTR. It was found that TTTY15 expression was significantly up-regulated in GC tissues and cells, and was associated with advanced TNM stage and poor tumor differentiation. TTTY15 overexpression promoted GC cell proliferation, migration and invasion, the expressions of N-cadherin, Wnt1 and β-catenin protein, and inhibited the apoptosis and E-cadherin expression, while knocking down TTTY15 had the opposite effects. TTTY15 directly targeted let-7a-5p and negatively regulated its expression. Wnt1 was the target gene of let-7a-5p, and TTTY15 could indirectly and positively regulate Wnt1 expression. In conclusion, TTTY15 promotes GC progression, by regulating the let-7a-5p/Wnt1 axis to activate the Wnt/β-catenin pathway.
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Affiliation(s)
- XiaoYing Zheng
- Department of Pathology, Affiliated Hospital of Qinghai University, Xining 810001, Qinghai, China
| | - BingJun Peng
- Department of Medical Imaging Center, Affiliated Hospital of Qinghai University, Xining 810001, Qinghai, China
| | - XinChun Wu
- Fourth Department of Internal Medicine, Qianxi County People's Hospital, Tangshan 063000, Hebei, China
| | - JunLing Ye
- Department of Pathology, Affiliated Hospital of Qinghai University, Xining 810001, Qinghai, China
| | - HaiYun Zhao
- Department of Pathology, Menyuan Hui Autonomous County traditional Chinese Medicine Hospital, Qinghai, China
| | - YanJun Li
- Department of Pathology, Affiliated Hospital of Qinghai University, Xining 810001, Qinghai, China
| | - RuiHui Chen
- Department of Pathology, Affiliated Hospital of Qinghai University, Xining 810001, Qinghai, China
| | - Xue Gong
- Department of Pathology, Affiliated Hospital of Qinghai University, Xining 810001, Qinghai, China
| | - HaiYan Zhang
- Department of Pathology, Affiliated Hospital of Qinghai University, Xining 810001, Qinghai, China
| | - XinJian Guo
- Department of Pathology, Affiliated Hospital of Qinghai University, Xining 810001, Qinghai, China
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10
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Liu Z, Zhou X, Zheng P, Bu C, Yan X, Yu H, Xu Y. Clinical significance of mitogen-activated protein kinase kinase kinases in hepatitis B virus -related hepatocellular carcinoma and underlying mechanism exploration. Bioengineered 2022; 13:6819-6838. [PMID: 35311629 PMCID: PMC9278978 DOI: 10.1080/21655979.2022.2037224] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
The purpose of this research was to explore the diagnostic/prognostic significance and prospective molecular mechanisms of mitogen-activated protein kinase kinase kinases (MAP3Ks) in hepatitis B virus (HBV)-related hepatocellular carcinoma (HCC). Diagnostic/prognostic significance of MAP3Ks was screened in the GSE1450 data set and validated in the Guangxi cohort. Various bioinformatics tools were used to explore the biological functions of prognosis-related genes. Subsequently, molecular biology assays were used to verify the biological functions and molecular mechanisms of specific gene. MAP3K9 was observed to be differentially expressed in HCC and adjacent tissues with satisfactory diagnostic value. It was discovered in survival analysis that MAP3K13 and MAP3K15 were associated with overall survival (OS) of patients with HBV-related HCC in the GSE1450 data set and the Guangxi cohort. Nomograms were established based on prognosis-related genes and clinical factors for individualized risk assessment. The assays on HCC cells demonstrated that MAP3K13 regulated the death and proliferation of HCC cells by activating the JNK pathway and inducing the expression of apoptosis-related factors. In conclusion, our results suggested that MAP3K9 might serve as a diagnostic biomarker in HBV-related HCC and MAP3K13 and MAP3K15 might serve as useful prognostic biomarkers. Besides, cytological assays prompted that MAP3K13 might impact the prognosis of HCC by regulating the JNK pathway and inducing apoptosis.
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Affiliation(s)
- Zhengqian Liu
- Department of Burn and Plastic Surgery, Yancheng No. 1 People's Hospital, Yancheng, P. R. China
| | - Xin Zhou
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, P. R. China
| | - Peng Zheng
- Department of Burn and Plastic Surgery, Yancheng No. 1 People's Hospital, Yancheng, P. R. China
| | - Chenheng Bu
- Department of Burn and Plastic Surgery, Yancheng No. 1 People's Hospital, Yancheng, P. R. China
| | - Xiao'ou Yan
- Department of Burn and Plastic Surgery, Yancheng No. 1 People's Hospital, Yancheng, P. R. China
| | - Haizhou Yu
- Department of Burn and Plastic Surgery, Yancheng No. 1 People's Hospital, Yancheng, P. R. China
| | - Yong Xu
- Department of Burn and Plastic Surgery, Yancheng No. 1 People's Hospital, Yancheng, P. R. China
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11
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Xu X, Xie L, Meng L, Geng S, Liu J, Cao X, Dong Z, Xing Z. Genetic features of TP53 mutation and its downstream FOXA1 in prostate cancer. Biosci Trends 2022; 16:221-229. [PMID: 35768267 DOI: 10.5582/bst.2022.01235] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Xiaofei Xu
- Center for Reproductive Medicine, Department of Obstetrics and Gynecology, Qilu Hospital of Shandong University, Ji'nan, Shandong, China
| | - Limei Xie
- Department of Public Health, The Second Hospital of Shandong University, Ji'nan, Shandong, China
| | - Liwei Meng
- Department of Urology, Qilu Hospital of Shandong University, Ji'nan, Shandong, China
| | - Shangzhen Geng
- Department of Urology, Qilu Hospital of Shandong University, Ji'nan, Shandong, China
| | - Jin Liu
- Center for Reproductive Medicine, Department of Obstetrics and Gynecology, Qilu Hospital of Shandong University, Ji'nan, Shandong, China
| | - Xiangting Cao
- Department of Clinical Laboratory, Qilu Hospital of Shandong University, Ji'nan, Shandong, China
| | - Zhaogang Dong
- Department of Clinical Laboratory, Qilu Hospital of Shandong University, Ji'nan, Shandong, China
| | - Zhaoquan Xing
- Department of Urology, Qilu Hospital of Shandong University, Ji'nan, Shandong, China
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12
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Kan J, Hu Y, Ge Y, Zhang W, Lu S, Zhao C, Zhang R, Liu Y. Declined expressions of vast mitochondria-related genes represented by CYCS and transcription factor ESRRA in skeletal muscle aging. Bioengineered 2021; 12:3485-3502. [PMID: 34229541 PMCID: PMC8806411 DOI: 10.1080/21655979.2021.1948951] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2021] [Revised: 06/22/2021] [Accepted: 06/23/2021] [Indexed: 11/23/2022] Open
Abstract
Age-related skeletal muscle deterioration (sarcopenia) has a significant effect on the elderly's health and quality of life, but the molecular and gene regulatory mechanisms remain largely unknown. It is necessary to identify the candidate genes related to skeletal muscle aging and prospective therapeutic targets for effective treatments. The age-line-related genes (ALRGs) and age-line-related transcripts (ALRTs) were investigated using the gene expression profiles of GSE47881 and GSE118825 from the Gene Expression Omnibus (GEO) database. The protein-protein interaction (PPI) networks were performed to identify the key molecules with Cytoscape, and Gene Set Enrichment Analysis (GSEA) was used to clarify the potential molecular functions. Two hub molecules were finally obtained and verified with quantitative real-time PCR (qRT-PCR). The results showed that the expression of mitochondria genes involved in mitochondrial electron transport, complex assembly of the respiratory chain, tricarboxylic acid cycle, oxidative phosphorylation, and ATP synthesis were down-regulated in skeletal muscle with aging. We further identified a primary hub gene of CYCS (Cytochrome C) and a key transcription factor of ESRRA (Estrogen-related Receptor Alpha) to be associated closely with skeletal muscle aging. PCR analysis confirmed the expressions of CYCS and ESRRA in gastrocnemius muscles of mice of different ages were significantly different, and decreased gradually with age. In conclusion, the main cause of skeletal muscle aging may be the systematically reduced expression of mitochondrial functional genes. The CYCS and ESRRA may play significant roles in the progression of skeletal muscle aging and serve as potential biomarkers for future diagnosis and treatment.
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Affiliation(s)
- Jingbao Kan
- Department of Geriatrics, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Yifang Hu
- Department of Geriatrics, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Yaoqi Ge
- Department of Geriatrics, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - WenSong Zhang
- Department of Geriatrics, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Shan Lu
- Department of Geriatrics, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Cuiping Zhao
- Department of Geriatrics, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Rihua Zhang
- Department of Geriatrics, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Yun Liu
- Department of Geriatrics, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
- Department of Medical Informatics, School of Biomedical Engineering and Informatics, Nanjing Medical University, Nanjing, China
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13
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Zhong XL, Qian BP, Huang JC, Zhao SZ, Li Y, Qiu Y. Low expression of TCP1 (T-Complex 1) and PSMC1 (Proteasome 26S subunit, ATPase 1) in heterotopic ossification during ankylosing spondylitis. Bioengineered 2021; 12:7459-7469. [PMID: 34612770 PMCID: PMC8806538 DOI: 10.1080/21655979.2021.1975981] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Heterotopic ossification (HO) is frequently seen in patients with spinal injuries. Therefore, this study aimed to characterize the association of HO with ankylosing spondylitis (AS) through gene expression profiling. The human transcriptomic datasets (GSE73754 and GSE94683) were obtained from the Gene Expression Omnibus database for analysis. Overlapping differentially expressed genes (DEGs) were identified between AS and HO disease states. Subsequently, weighted gene co-expression network analysis (WGCNA) was performed for constructing and identifying hub genes for each condition. Finally, a consensus of the overlapping DEGs and the hub genes in AS and HO was taken for determining the key genes involved in AS-induced HO. Quantitative real-time polymerase chain reaction and western blotting were used to detect the mRNA and protein expression levels in mesenchymal stem cells of AS patients and controls. Additionally, immunohistochemistry was performed on interspinous ligament samples for experimental validation of genes. DEG analysis identified 355 overlapping genes between HO and AS. WGCNA indicated that the salmon module of the 22 modules constructed, was most significantly correlated with AS-induced HO. Subsequently, Gene Ontology and Kyoto Encyclopedia of Genes and Genomes analysis of the salmon module indicated the presence of genes enriched in proteasome regulatory particle and proteasome pathways. mRNA expression analysis identified TCP1 and PSMC1 as the key genes in AS-induced HO. Further validation of these genes could help elucidate their role in the complex association of AS and HO.
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Affiliation(s)
- Xiao-Lin Zhong
- Division of Spine Surgery, Department of Orthopedic Surgery, Affiliated Drum Tower Hospital, Medical School of Nanjing University, Nanjing, China.,Medical School of Nanjing University, Nanjing, China
| | - Bang-Ping Qian
- Division of Spine Surgery, Department of Orthopedic Surgery, Affiliated Drum Tower Hospital, Medical School of Nanjing University, Nanjing, China
| | - Ji-Chen Huang
- Division of Spine Surgery, Department of Orthopedic Surgery, Affiliated Drum Tower Hospital, Medical School of Nanjing University, Nanjing, China.,Medical School of Nanjing University, Nanjing, China
| | - Shi-Zhou Zhao
- Division of Spine Surgery, Department of Orthopedic Surgery, Affiliated Drum Tower Hospital, Medical School of Nanjing University, Nanjing, China.,Medical School of Nanjing University, Nanjing, China
| | - Yao Li
- Division of Spine Surgery, Department of Orthopedic Surgery, Affiliated Drum Tower Hospital, Medical School of Nanjing University, Nanjing, China.,Medical School of Nanjing University, Nanjing, China
| | - Yong Qiu
- Division of Spine Surgery, Department of Orthopedic Surgery, Affiliated Drum Tower Hospital, Medical School of Nanjing University, Nanjing, China
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14
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Zhang R, Guo C, Liu T, Li W, Chen X. MicroRNA miR-495 regulates the development of Hepatocellular Carcinoma by targeting C1q/tumor necrosis factor-related protein-3 (CTRP3). Bioengineered 2021; 12:6902-6912. [PMID: 34516334 PMCID: PMC8806502 DOI: 10.1080/21655979.2021.1973878] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Hepatocellular carcinoma (HCC) represents a type of lethal cancer in the world and its treatment options produce limited and unsatisfactory effectiveness. MicroRNAs (miRNAs) that play critical roles in tumorigenesis have shown promising clinical therapeutic potential. Here, we reported that miRNA-495 (miR-495) plays important roles in inhibiting HCC cell growth via its regulation of cell-cycle progression as well as senescence. MiR-495 showed low levels in human HCC tissues and cells. Overexpressing miR-495 in HCC cells caused strong cell growth inhibition, which results from cell-cycle arrest and senescence. CTRP3 functioned as a possible target of miR-495 in HCC cells by bioinformatics prediction and biological assay. By inhibiting the expression of CTRP3 with siRNA, HCC cells also showed similar growth inhibition as miR-495 overexpression. The re-expression of CTRP3 in HCC cells with high-level miR-495 abolished miR-495 and caused cell growth inhibition. These results strongly suggested that CTRP3 was the functional target that weakened the effects of miR-495 in HCC cells. The in vivo experiment demonstrated miR-495 overexpression had great therapeutic effects on HCC in xenograft. Above all, this research revealed that miR-495 is essential in suppressing HCC growth, and its application serves as a promising strategy for HCC treatment.
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Affiliation(s)
- Ruiguang Zhang
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan City Province, Hubei, China
| | - Chunxia Guo
- Department of Infectious Diseases, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan City Province, Hubei, China
| | - Ting Liu
- Department of Infectious Diseases, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan City Province, Hubei, China
| | - Wenting Li
- Department of Infectious Disease, the First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, P.R. China
| | - Xiliu Chen
- Department of Infectious Diseases, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan City Province, Hubei, China
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15
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Meng T, Tong Z, Yang MY, Zhang Y, Liu Y, Wang ZZ, Zhu LX, Wu J. Immune implication of FAM83D gene in hepatocellular carcinoma. Bioengineered 2021; 12:3578-3592. [PMID: 34308751 PMCID: PMC8806426 DOI: 10.1080/21655979.2021.1950260] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
FAM83D has been demonstrated to contribute to tumorigenesis. However, its immune effects in hepatocellular carcinoma (HCC) have not been reported. This study aimed to identify the immune role of FAM83D in HCC. FAM83D was over-expressed in HCC and contributed to poor prognosis according to the results of data analysis based on The Cancer Genome Atlas (TCGA). Afterward, the levels of immune cells infiltration were found to be correlated with the expression level of FAM83D in HCC. Through TISIDB and cBioPortal network tools, a total of 82 FAM83D-associated genes were screened out, including 12 immunoinhibitors, 20 immunostimulators and 50 tightly co-expressed genes. TCGA cohort was divided into train set and test set on the basis of the proportion of 7:3. According to FAM83D-associated immunomodulators, a four gene predicted model was established using train set via the Cox regression analysis. Survival analysis demonstrated that the overall survival (OS) of high-risk HCC patients was poor compared with the patients in low-risk group. The reliability and predicted power of the risk-score model were identified by a receiver operating characteristic (ROC) curve. A risk-score based nomogram as well as a calibration curve, which were created could be used to anticipate patient’s 1-year, 3-year and 5-year survival probabilities. The test set was used to validate these results. Our findings showed that the FAM83D gene was related with HCC immunity. The immune marker chosen could be a promising biomarker for HCC prognosis.
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Affiliation(s)
- Tao Meng
- Department of General Surgery and Centre Laboratory, The First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Zhong Tong
- Department of General Surgery, Hefei City First People's Hospital, Hefei, China
| | - Ming-Ya Yang
- Department of General Surgery and Centre Laboratory, The First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Yan Zhang
- Department of General Surgery and Centre Laboratory, The First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Yu Liu
- Department of General Surgery and Centre Laboratory, The First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Zhen-Zhen Wang
- Department of General Surgery and Centre Laboratory, The First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Li-Xin Zhu
- Department of General Surgery and Centre Laboratory, The First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Jin Wu
- Department of General Surgery and Centre Laboratory, The First Affiliated Hospital of Anhui Medical University, Hefei, China
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