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Villagra UMM, da Cunha BR, Polachini GM, Henrique T, Stefanini ACB, de Castro TB, da Silva CHTP, Feitosa OA, Fukuyama EE, López RVM, Dias-Neto E, Nunes FD, Severino P, Tajara EH. Expression of Truncated Products at the 5'-Terminal Region of RIPK2 and Evolutive Aspects that Support Their Biological Importance. Genome Biol Evol 2024; 16:evae106. [PMID: 38752399 PMCID: PMC11221433 DOI: 10.1093/gbe/evae106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/10/2024] [Indexed: 07/04/2024] Open
Abstract
Alternative splicing is the process of generating different mRNAs from the same primary transcript, which contributes to increase the transcriptome and proteome diversity. Abnormal splicing has been associated with the development of several diseases including cancer. Given that mutations and abnormal levels of the RIPK2 transcript and RIP-2 protein are frequent in tumors, and that RIP-2 modulates immune and inflammatory responses, we investigated alternative splicing events that result in partial deletions of the kinase domain at the N-terminus of RIP-2. We also investigated the structure and expression of the RIPK2 truncated variants and isoforms in different environments. In addition, we searched data throughout Supraprimates evolution that could support the biological importance of RIPK2 alternatively spliced products. We observed that human variants and isoforms were differentially regulated following temperature stress, and that the truncated transcript was more expressed than the long transcript in tumor samples. The inverse was found for the longer protein isoform. The truncated variant was also detected in chimpanzee, gorilla, hare, pika, mouse, rat, and tree shrew. The fact that the same variant has been preserved in mammals with divergence times up to 70 million years raises the hypothesis that it may have a functional significance.
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Affiliation(s)
- Ulises M M Villagra
- Faculty of Exact Sciences, Biotechnology and Molecular Biology Institute (IBBM), National University of La Plata-CCT, CONICET, La Plata, Argentina
| | - Bianca R da Cunha
- Department of Molecular Biology, School of Medicine of São José do Rio Preto/FAMERP, São José do Rio Preto, SP, Brazil
- Department of Genetics and Evolutionary Biology, Institute of Biosciences, University of São Paulo/USP, São Paulo, SP, Brazil
| | - Giovana M Polachini
- Department of Molecular Biology, School of Medicine of São José do Rio Preto/FAMERP, São José do Rio Preto, SP, Brazil
| | - Tiago Henrique
- Department of Molecular Biology, School of Medicine of São José do Rio Preto/FAMERP, São José do Rio Preto, SP, Brazil
| | - Ana Carolina Buzzo Stefanini
- Department of Genetics and Evolutionary Biology, Institute of Biosciences, University of São Paulo/USP, São Paulo, SP, Brazil
| | - Tialfi Bergamin de Castro
- Department of Molecular Biology, School of Medicine of São José do Rio Preto/FAMERP, São José do Rio Preto, SP, Brazil
- Microbial Pathogenesis Department, University of Maryland Baltimore, School of Dentistry, Baltimore, MD, USA
| | - Carlos H T P da Silva
- Computational Laboratory of Pharmaceutical Chemistry, School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo/USP, Ribeirão Preto, SP, Brazil
| | - Olavo A Feitosa
- Computational Laboratory of Pharmaceutical Chemistry, School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo/USP, Ribeirão Preto, SP, Brazil
| | - Erica E Fukuyama
- Head and Neck Surgery Department, Arnaldo Vieira de Carvalho Cancer Institute, São Paulo, SP, Brazil
| | - Rossana V M López
- Comprehensive Center for Precision Oncology, Center for Translational Research in Oncology, State of São Paulo Cancer Institute—ICESP, Clinics Hospital, Sao Paulo University Medical School, São Paulo, SP, Brazil
| | - Emmanuel Dias-Neto
- Laboratory of Medical Genomics, A.C. Camargo Cancer Center, São Paulo, SP, Brazil
| | - Fabio D Nunes
- Department of Stomatology, School of Dentistry, University of São Paulo/USP, São Paulo, SP, Brazil
| | - Patricia Severino
- Department of Genetics and Evolutionary Biology, Institute of Biosciences, University of São Paulo/USP, São Paulo, SP, Brazil
- Albert Einstein Research and Education Institute, Hospital Israelita Albert Einstein, São Paulo, SP, Brazil
| | - Eloiza H Tajara
- Department of Molecular Biology, School of Medicine of São José do Rio Preto/FAMERP, São José do Rio Preto, SP, Brazil
- Department of Genetics and Evolutionary Biology, Institute of Biosciences, University of São Paulo/USP, São Paulo, SP, Brazil
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Zhang Z, Zhang T, Zhang R, Zhang Z, Tan S. Migrasomes and tetraspanins in hepatocellular carcinoma: current status and future prospects. Future Sci OA 2023; 9:FSO890. [PMID: 37752917 PMCID: PMC10518826 DOI: 10.2144/fsoa-2023-0086] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Accepted: 07/24/2023] [Indexed: 09/28/2023] Open
Abstract
In recent years, many studies have attempted to clarify the formation, structure and biological function of migrasomes, which are defined as specialized organelles formed by the tips and intersections of Retraction Fibrils during cell migration. It has confirmed that migrasomes were involved in various critical biological processes and diseases, and has became a new research hotspot. In this paper, we reviewed the formation and biological functions of migrasomes, explored the relationship between migrasomes, tetraspanins and hepatocellular carcinoma and discussed the potential applications of migrasomes in hepatocellular carcinoma.
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Affiliation(s)
- Zhongqi Zhang
- Guangxi Key Laboratory of Environmental Exposomics & Entire Lifecycle Health, Guilin Medical University, Guilin, 541004, Guangxi, China
- Department of Epidemiology & Health Statistics, Guilin Medical University, Guilin, 541004, Guangxi, China
| | - Tianmiao Zhang
- Guangxi Key Laboratory of Environmental Exposomics & Entire Lifecycle Health, Guilin Medical University, Guilin, 541004, Guangxi, China
- Department of Epidemiology & Health Statistics, Guilin Medical University, Guilin, 541004, Guangxi, China
| | - Rongcheng Zhang
- Guangxi Key Laboratory of Environmental Exposomics & Entire Lifecycle Health, Guilin Medical University, Guilin, 541004, Guangxi, China
- Department of Epidemiology & Health Statistics, Guilin Medical University, Guilin, 541004, Guangxi, China
| | - Zhengbao Zhang
- Guangxi Key Laboratory of Environmental Exposomics & Entire Lifecycle Health, Guilin Medical University, Guilin, 541004, Guangxi, China
- Department of Epidemiology & Health Statistics, Guilin Medical University, Guilin, 541004, Guangxi, China
| | - Shengkui Tan
- Guangxi Key Laboratory of Environmental Exposomics & Entire Lifecycle Health, Guilin Medical University, Guilin, 541004, Guangxi, China
- Department of Epidemiology & Health Statistics, Guilin Medical University, Guilin, 541004, Guangxi, China
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Tang K, Li X, Mo J, Chen Y, Huang C, Li T, Luo T, Zhong Z, Jiang Y, Yang D, Mo W. CD69 serves as a potential diagnostic and prognostic biomarker for hepatocellular carcinoma. Sci Rep 2023; 13:7452. [PMID: 37156819 PMCID: PMC10167346 DOI: 10.1038/s41598-023-34261-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Accepted: 04/26/2023] [Indexed: 05/10/2023] Open
Abstract
The prevalence and mortality of hepatocellular carcinoma (HCC) are still increasing. This study aimed to identify potential therapeutic targets related to patient prognosis. Data were downloaded from TCGA, GSE25097, GSE36376, and GSE76427 datasets. Differential analysis and enrichment analysis were performed in HCC. Cell deaths were evaluated, and least absolute shrinkage and selection operator regression (LASSO) regression was analyzed to screen candidate genes. Additionally, immune cell infiltration in HCC was assessed. We identified 4088 common DEGs with the same direction of differential expression in all four datasets, they were mainly enriched in immunoinflammation and cell cycle pathways. Apoptosis was significantly suppressed in HCC in GSEA and GSVA. After LASSO regression analysis, we screened CD69, CDC25B, MGMT, TOP2A, and TXNIP as candidate genes. Among them, CD69 significantly influenced the overall survival of HCC patients in both TCGA and GSE76427. CD69 may be a protective factor for outcome of HCC patients. In addition, CD69 was positive correlation with T cells and CD3E. CD69, CDC25B, MGMT, TOP2A, and TXNIP were potential diagnostic and prognostic target for HCC, especially CD69.
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Affiliation(s)
- Kaihua Tang
- Department of Basic Science, YuanDong International Academy of Life Sciences, Hong Kong, 999077, China
- Biology Institute, Guangxi Academy of Sciences, Nanning, 530007, Guangxi, China
| | - Xiaoting Li
- Department of Basic Science, YuanDong International Academy of Life Sciences, Hong Kong, 999077, China
- Biology Institute, Guangxi Academy of Sciences, Nanning, 530007, Guangxi, China
| | - Jianwen Mo
- Department of Basic Science, YuanDong International Academy of Life Sciences, Hong Kong, 999077, China
- Biology Institute, Guangxi Academy of Sciences, Nanning, 530007, Guangxi, China
| | - Yixuan Chen
- Department of Basic Science, YuanDong International Academy of Life Sciences, Hong Kong, 999077, China
- Biology Institute, Guangxi Academy of Sciences, Nanning, 530007, Guangxi, China
| | - Chengyu Huang
- Department of Basic Science, YuanDong International Academy of Life Sciences, Hong Kong, 999077, China
- Biology Institute, Guangxi Academy of Sciences, Nanning, 530007, Guangxi, China
| | - Ting Li
- Department of Basic Science, YuanDong International Academy of Life Sciences, Hong Kong, 999077, China
- Biology Institute, Guangxi Academy of Sciences, Nanning, 530007, Guangxi, China
| | - Tianjian Luo
- Department of Basic Science, YuanDong International Academy of Life Sciences, Hong Kong, 999077, China
- Biology Institute, Guangxi Academy of Sciences, Nanning, 530007, Guangxi, China
| | - Zhijian Zhong
- Department of Basic Science, YuanDong International Academy of Life Sciences, Hong Kong, 999077, China
- Biology Institute, Guangxi Academy of Sciences, Nanning, 530007, Guangxi, China
| | - Yongqiang Jiang
- Department of Basic Science, YuanDong International Academy of Life Sciences, Hong Kong, 999077, China.
- Biology Institute, Guangxi Academy of Sciences, Nanning, 530007, Guangxi, China.
| | - Dengfeng Yang
- Department of Basic Science, YuanDong International Academy of Life Sciences, Hong Kong, 999077, China.
- Guangxi Key Laboratory of Marine Natural Products and Combinatorial Biosynthesis Chemistry, Guangxi Beibu Gulf Marine Research Center, Guangxi Academy of Sciences, Nanning, 530007, Guangxi, China.
| | - Weiliang Mo
- Department of Basic Science, YuanDong International Academy of Life Sciences, Hong Kong, 999077, China.
- Biology Institute, Guangxi Academy of Sciences, Nanning, 530007, Guangxi, China.
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Zhu W, Luo N, Li Q, Chen X, Li X, Fu M, Yang F, Chen Z, Zhang Y, Zhang Y, Peng X, Hu G. Development and validation of an inflammatory response-related prognostic model and immune infiltration analysis in glioblastoma. ANNALS OF TRANSLATIONAL MEDICINE 2023; 11:69. [PMID: 36819551 PMCID: PMC9929762 DOI: 10.21037/atm-22-6271] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/07/2022] [Accepted: 01/10/2023] [Indexed: 01/18/2023]
Abstract
Background Despite receiving standard treatment, the prognosis of glioblastoma (GBM) patients is still poor. Considering the heterogeneity of each patient, it is imperative to identify reliable risk model that can effectively predict the prognosis of each GBM patient to guide the personalized treatment. Methods Transcriptomic gene expression profiles and corresponding clinical data of GBM patients were downloaded from The Cancer Genome Atlas (TCGA) and Chinese Glioma Genome Atlas (CGGA) databases. Inflammatory response-related genes were extracted from Gene Set Enrichment Analysis (GSEA) website. Univariate Cox regression analysis was used for prognosis-related inflammatory genes (P<0.05). A polygenic prognostic risk model was constructed using least absolute shrinkage and selection operator (LASSO) Cox regression analysis. Validation was performed through CGGA cohort. Overall survival (OS) was compared by Kaplan-Meier analysis. A nomogram was plotted to accurately predict the prognosis for each patient. GSEA was used for the pathway enrichment analysis. The single sample GSEA (ssGSEA) algorithm was implemented to conduct the immune infiltration analysis. The potential role of oncostatin M receptor (OSMR) in GBM was investigated through the in vitro experiment. Results A prognostic risk model consisting of 4 genes (PTPRN, OSMR, MYD88, and EFEMP2) was developed. GBM patients in the high-risk group had worse OS. The time-dependent ROC curves showed an area under the curve (AUC) of 0.782, 0.765, and 0.784 for 1-, 2-, and 3-year survival in TCGA cohort, while the AUC in the CGGA cohort was 0.589, 0.684, and 0.785 at 1, 2, and 3 years, respectively. The risk score, primary-recurrent-secondary (PRS) type, and isocitrate dehydrogenase (IDH) mutation could predict the prognosis of GBM patients well. The nomogram accurately predicted the 1-, 2-, and 3-year OS for each patient. Immune cell infiltration was associated with the risk score and the model could predict immunotherapy responsiveness. The expression of the prognostic gene was correlated with the sensitivity to antitumor drugs. Interference of OSMR inhibited proliferation and migration and promoted apoptosis of GBM cells. Conclusions The prognostic model based on 4 inflammatory response-related genes had reliable predictive power to effectively predict clinical outcome in GBM patients and provided the guide for the personalized treatment.
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Affiliation(s)
- Wenjun Zhu
- Department of Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Na Luo
- Department of Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Qianxia Li
- Department of Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Xin Chen
- Department of Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Xiaoyu Li
- Department of Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Min Fu
- Department of Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Feng Yang
- Department of Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Ziqi Chen
- Department of Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yiling Zhang
- Department of Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yuanyuan Zhang
- Department of Radiology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Xiaohong Peng
- Department of Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Guangyuan Hu
- Department of Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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He Y, Wu Y, Song M, Yang Y, Yu Y, Xu S. Establishment and validation of a ferroptosis-related prognostic signature for hepatocellular carcinoma. Front Oncol 2023; 13:1149370. [PMID: 37143953 PMCID: PMC10151679 DOI: 10.3389/fonc.2023.1149370] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2023] [Accepted: 03/31/2023] [Indexed: 05/06/2023] Open
Abstract
Background Hepatocellular carcinoma (HCC) is the most common type of primary liver cancer with high heterogeneity. The prognosis of HCC is quite poor and the prognostic prediction also has challenges. Ferroptosis is recently recognized as a kind of iron-dependent cell death, which is involved in tumor progression. However, further study is needed to validate the influence of drivers of ferroptosis (DOFs) on the prognosis of HCC. Methods The FerrDb database and the Cancer Genome Atlas (TCGA) database were applied to retrieve DOFs and information of HCC patients respectively. HCC patients were randomly divided into training and testing cohorts with a 7:3 ratio. Univariate Cox regression, LASSO and multivariate Cox regression analyses were carried out to identify the optimal prognosis model and calculate the risk score. Then, univariate and multivariate Cox regression analyses were performed to assess the independence of the signature. At last, gene functional, tumor mutation and immune-related analyses were conducted to explore the underlying mechanism. Internal and external databases were used to confirm the results. Finally, the tumor tissue and normal tissue from HCC patients were applied to validate the gene expression in the model. Results Five genes were identified to develop as a prognostic signature in the training cohort relying on the comprehensive analysis. Univariate and multivariate Cox regression analyses confirmed that the risk score was able to be an independent factor for the prognosis of HCC patients. Low-risk patients showed better overall survival than high-risk patients. Receiver operating characteristic (ROC) curve analysis confirmed the signature's predictive capacity. Furthermore, internal and external cohorts were consistent with our results. There was a higher proportion of nTreg cell, Th1 cell, macrophage, exhausted cell and CD8+T cell in the high-risk group. The Tumor Immune Dysfunction and Exclusion (TIDE) score suggested that high-risk patients could respond better to immunotherapy. Besides, the experimental results showed that some genes were differentially expressed between tumor and normal tissues. Conclusion In summary, the five ferroptosis gene signature showed potential in prognosis of patients with HCC and could also be regarded as a value biomarker for immunotherapy response in these patients.
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Affiliation(s)
- Yixian He
- National Key Laboratory of Medical Immunology and Institute of Immunology, Naval Medical University, Shanghai, China
| | - Yunyang Wu
- Department of Traditional Chinese Medicine, The First Affiliated Hospital of Naval Medical University, Shanghai, China
- Department of Traditional Chinese Medicine, Naval Medical University, Shanghai, China
| | - Mengqi Song
- National Key Laboratory of Medical Immunology and Institute of Immunology, Naval Medical University, Shanghai, China
| | - Yanlong Yang
- Department of Traditional Chinese Medicine, The First Affiliated Hospital of Naval Medical University, Shanghai, China
- Department of Traditional Chinese Medicine, Naval Medical University, Shanghai, China
| | - Yizhi Yu
- National Key Laboratory of Medical Immunology and Institute of Immunology, Naval Medical University, Shanghai, China
- *Correspondence: Yizhi Yu, ; Sheng Xu,
| | - Sheng Xu
- National Key Laboratory of Medical Immunology and Institute of Immunology, Naval Medical University, Shanghai, China
- *Correspondence: Yizhi Yu, ; Sheng Xu,
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