1
|
Qin H, Yuan Y, Yuan M, Wang H, Yang Y. Degradation of AZGP1 suppresses the progression of breast cancer cells via TRIM25. ENVIRONMENTAL TOXICOLOGY 2024; 39:882-889. [PMID: 37927217 DOI: 10.1002/tox.24016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Revised: 10/16/2023] [Accepted: 10/18/2023] [Indexed: 11/07/2023]
Abstract
Alpha-2-glycoprotein 1, zinc-binding (AZGP1) is a secreted protein, which has been shown to be a potential biomarker of cancer progression; however, its roles in breast cancer are still unclear. Currently, we analyzed the online datasets and found that AZGP1 was highly expressed in breast cancer tissues and its expression was negatively correlated with the survival of breast cancer patients. Functional experiments through AZGP1 knockdown revealed that AZGP1 could promote the proliferation, migration, and invasion ability of breast cancer cells. In vivo experiments obtained a consistent result. Mechanistically, it was found that AZGP1 interacted with tripartite motif-containing protein 25 (TRIM25), which subsequently promoted AZGP1 degradation through facilitating the ubiquitination. Furthermore, overexpression of TRIM25 partially reversed the promoting effects of AZGP1 overexpression on breast cancer progression. Therefore, this study indicates that AZGP1 might be a potential therapeutic target for breast cancer treatment.
Collapse
Affiliation(s)
- Hai Qin
- Department of Clinical Laboratory, Beijing Jishuitan Hospital Guizhou Hospital, Guiyang, Guizhou, China
| | - Yaqin Yuan
- Microbiological Laboratory, Guizhou Center for Medical Device Testing, Guiyang, Guizhou, China
| | - Manqin Yuan
- Department of Clinical Laboratory Medicine, Guizhou Medical University, Guiyang, Guizhou, China
| | - Haiyan Wang
- Microbiological Laboratory, Guizhou Center for Medical Device Testing, Guiyang, Guizhou, China
| | - Yonghong Yang
- Department of Clinical Laboratory, Beijing Jishuitan Hospital Guizhou Hospital, Guiyang, Guizhou, China
| |
Collapse
|
2
|
Yun H, Jeong H, Kim DY, You J, Lee J, Kang D, Koh D, Ryu YS, Bae S, Jin D. Degradation of AZGP1 suppresses apoptosis and facilitates cholangiocarcinoma tumorigenesis via TRIM25. J Cell Mol Med 2024; 28:e18104. [PMID: 38183356 PMCID: PMC10844717 DOI: 10.1111/jcmm.18104] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2023] [Revised: 11/24/2023] [Accepted: 11/30/2023] [Indexed: 01/08/2024] Open
Abstract
Alpha-2-Glycoprotein 1, Zinc-binding (AZGP1, ZAG) is a secreted protein that is synthesized by adipocytes and epithelial cells; it is downregulated in several malignancies such as breast, prostate, liver and lung cancers. However, its function remains unclear in cholangiocarcinoma (CCA). Here, we evaluated the impact AZGP1 in CCA using Gene Expression Omnibus (GEO) and GEPIA. In addition, we analysed AZGP1 expression using quantitative reverse transcription PCR and western blotting. Expression of AZGP1 was nearly deficient in CCA patients and cell lines and was associated with poor prognosis. AZGP1 overexpression upregulated apoptosis markers. Co-immunoprecipitation experiments showed that AZGP1 interacts with tripartite motif-containing protein 25 (TRIM25), and tissue microarray and bioinformatic analysis showed that AZGP1 is negatively correlated with TRIM25 expression in CCA. Thereafter, TRIM25 knockdown led to AZGP1 upregulation and induced cancer cell apoptosis. TRIM25 targets AZGP1 for degradation by catalysing its ubiquitination. AZGP1 overexpression significantly suppressed tumour growth in a xenograft mouse model. This study findings suggest that AZGP1 is a potential therapeutic target or a diagnostic biomarker for treating patients with CCA.
Collapse
Affiliation(s)
- Hyeseon Yun
- Asan Institute for Life ScienceAsan Medical CenterSeoulKorea
- Department of Pharmacology, AMIST, Asan Medical CenterUniversity of Ulsan College of MedicineSeoulKorea
| | - Hong‐Rae Jeong
- Asan Institute for Life ScienceAsan Medical CenterSeoulKorea
| | - Do Yeon Kim
- Asan Institute for Life ScienceAsan Medical CenterSeoulKorea
- Department of Pharmacology, AMIST, Asan Medical CenterUniversity of Ulsan College of MedicineSeoulKorea
| | - Ji‐Eun You
- Asan Institute for Life ScienceAsan Medical CenterSeoulKorea
- Department of Pharmacology, AMIST, Asan Medical CenterUniversity of Ulsan College of MedicineSeoulKorea
| | - Ji‐U Lee
- Asan Institute for Life ScienceAsan Medical CenterSeoulKorea
- Department of Pharmacology, AMIST, Asan Medical CenterUniversity of Ulsan College of MedicineSeoulKorea
| | - Dong‐Hee Kang
- Asan Institute for Life ScienceAsan Medical CenterSeoulKorea
- Department of Pharmacology, AMIST, Asan Medical CenterUniversity of Ulsan College of MedicineSeoulKorea
| | - Dong‐In Koh
- Asan Institute for Life ScienceAsan Medical CenterSeoulKorea
| | - Yea Seong Ryu
- Asan Institute for Life ScienceAsan Medical CenterSeoulKorea
| | - SeungGeon Bae
- Asan Institute for Life ScienceAsan Medical CenterSeoulKorea
| | - Dong‐Hoon Jin
- Department of Pharmacology, AMIST, Asan Medical CenterUniversity of Ulsan College of MedicineSeoulKorea
- Department of Convergence Medicine, Asan Institute for Life ScienceAsan Medical CenterSeoulKorea
| |
Collapse
|
3
|
Wu S, Fan Z, Kim P, Huang L, Zhou X. The Integrative Studies on the Functional A-to-I RNA Editing Events in Human Cancers. GENOMICS, PROTEOMICS & BIOINFORMATICS 2023; 21:619-631. [PMID: 36708807 PMCID: PMC10787018 DOI: 10.1016/j.gpb.2022.12.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/10/2021] [Revised: 11/04/2022] [Accepted: 12/28/2022] [Indexed: 01/26/2023]
Abstract
Adenosine-to-inosine (A-to-I) RNA editing, constituting nearly 90% of all RNA editing events in humans, has been reported to contribute to the tumorigenesis in diverse cancers. However, the comprehensive map for functional A-to-I RNA editing events in cancers is still insufficient. To fill this gap, we systematically and intensively analyzed multiple tumorigenic mechanisms of A-to-I RNA editing events in samples across 33 cancer types from The Cancer Genome Atlas. For individual candidate among ∼ 1,500,000 quantified RNA editing events, we performed diverse types of downstream functional annotations. Finally, we identified 24,236 potentially functional A-to-I RNA editing events, including the cases in APOL1, IGFBP3, GRIA2, BLCAP, and miR-589-3p. These events might play crucial roles in the scenarios of tumorigenesis, due to their tumor-related editing frequencies or probable effects on altered expression profiles, protein functions, splicing patterns, and microRNA regulations of tumor genes. Our functional A-to-I RNA editing events (https://ccsm.uth.edu/CAeditome/) will help better understand the cancer pathology from the A-to-I RNA editing aspect.
Collapse
Affiliation(s)
- Sijia Wu
- School of Life Science and Technology, Xidian University, Xi'an 710071, China
| | - Zhiwei Fan
- West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu 610040, China; Center for Computational Systems Medicine, School of Biomedical Informatics, The University of Texas Health Science Center at Houston, Houston, TX 77030, USA
| | - Pora Kim
- Center for Computational Systems Medicine, School of Biomedical Informatics, The University of Texas Health Science Center at Houston, Houston, TX 77030, USA.
| | - Liyu Huang
- School of Life Science and Technology, Xidian University, Xi'an 710071, China.
| | - Xiaobo Zhou
- Center for Computational Systems Medicine, School of Biomedical Informatics, The University of Texas Health Science Center at Houston, Houston, TX 77030, USA.
| |
Collapse
|
4
|
The Theory of Carcino-Evo-Devo and Its Non-Trivial Predictions. Genes (Basel) 2022; 13:genes13122347. [PMID: 36553613 PMCID: PMC9777766 DOI: 10.3390/genes13122347] [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: 10/08/2022] [Revised: 12/04/2022] [Accepted: 12/08/2022] [Indexed: 12/15/2022] Open
Abstract
To explain the sources of additional cell masses in the evolution of multicellular organisms, the theory of carcino-evo-devo, or evolution by tumor neofunctionalization, has been developed. The important demand for a new theory in experimental science is the capability to formulate non-trivial predictions which can be experimentally confirmed. Several non-trivial predictions were formulated using carcino-evo-devo theory, four of which are discussed in the present paper: (1) The number of cellular oncogenes should correspond to the number of cell types in the organism. The evolution of oncogenes, tumor suppressor and differentiation gene classes should proceed concurrently. (2) Evolutionarily new and evolving genes should be specifically expressed in tumors (TSEEN genes). (3) Human orthologs of fish TSEEN genes should acquire progressive functions connected with new cell types, tissues and organs. (4) Selection of tumors for new functions in the organism is possible. Evolutionarily novel organs should recapitulate tumor features in their development. As shown in this paper, these predictions have been confirmed by the laboratory of the author. Thus, we have shown that carcino-evo-devo theory has predictive power, fulfilling a fundamental requirement for a new theory.
Collapse
|
5
|
Fang YY, Huang JM, Wen JY, Li JD, Shen JH, Zeng DT, Pan YF, Huang HQ, Huang ZG, Liu LM, Chen G. AZGP1 Up-Regulation is a Potential Target for Andrographolide Reversing Radioresistance of Colorectal Cancer. Pharmgenomics Pers Med 2022; 15:999-1017. [DOI: 10.2147/pgpm.s360147] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2022] [Accepted: 12/05/2022] [Indexed: 12/14/2022] Open
|
6
|
Jain A, Kotimoole CN, Ghoshal S, Bakshi J, Chatterjee A, Prasad TSK, Pal A. Identification of potential salivary biomarker panels for oral squamous cell carcinoma. Sci Rep 2021; 11:3365. [PMID: 33564003 PMCID: PMC7873065 DOI: 10.1038/s41598-021-82635-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2020] [Accepted: 01/22/2021] [Indexed: 02/07/2023] Open
Abstract
Oral squamous cell carcinoma (OSCC) is one of the most prevalent cancers worldwide with the maximum number of incidences and deaths reported from India. One of the major causes of poor survival rate associated with OSCC has been attributed to late presentation due to non-availability of a biomarker. Identification of early diagnostic biomarker will help in reducing the disease morbidity and mortality. We validated 12 salivary proteins using targeted proteomics, identified initially by relative quantification of salivary proteins on LC-MS, in OSCC patients and controls. Salivary AHSG (p = 0.0041**) and KRT6C (p = 0.002**) were upregulated in OSCC cases and AZGP1 (p ≤ 0.0001***), KLK1 (p = 0.006**) and BPIFB2 (p = 0.0061**) were downregulated. Regression modelling resulted in a significant risk prediction model (p < 0.0001***) consisting of AZGP1, AHSG and KRT6C for which ROC curve had AUC, sensitivity and specificity of 82.4%, 78% and 73.5% respectively for all OSCC cases and 87.9%, 87.5% and 73.5% respectively for late stage (T3/T4) OSCC. AZGP1, AHSG, KRT6C and BPIFB2 together resulted in ROC curve (p < 0.0001***) with AUC, sensitivity and specificity of 94%, 100% and 77.6% respectively for N0 cases while KRT6C and AZGP1 for N+ cases with ROC curve (p < 0.0001***) having AUC sensitivity and specificity of 76.8%, 73% and 69.4%. Our data aids in the identification of biomarker panels for the diagnosis of OSCC cases with a differential diagnosis between early and late-stage cases.
Collapse
Affiliation(s)
- Anu Jain
- Department of Biochemistry, Post Graduate Institute of Medical Education and Research, Chandigarh, 160012, India
| | - Chinmaya Narayana Kotimoole
- Centre for Systems Biology and Molecular Medicine, Yenepoya Research Centre, Yenepoya (Deemed To Be University), Mangalore, 575018, India
| | - Sushmita Ghoshal
- Department of Radiotherapy, Post Graduate Institute of Medical Education and Research, Chandigarh, 160012, India
| | - Jaimanti Bakshi
- Department of Otolaryngology, Post Graduate Institute of Medical Education and Research, Chandigarh, 160012, India
| | - Aditi Chatterjee
- Institute of Bioinformatics, International Technology Park, Bengaluru, 560066, India.,Manipal Academy of Higher Education (MAHE), Manipal, 576104, Karnataka, India
| | | | - Arnab Pal
- Department of Biochemistry, Post Graduate Institute of Medical Education and Research, Chandigarh, 160012, India.
| |
Collapse
|
7
|
Kori M, Aydin B, Gulfidan G, Beklen H, Kelesoglu N, Caliskan Iscan A, Turanli B, Erzik C, Karademir B, Arga KY. The Repertoire of Glycan Alterations and Glycoproteins in Human Cancers. OMICS-A JOURNAL OF INTEGRATIVE BIOLOGY 2021; 25:139-168. [PMID: 33404348 DOI: 10.1089/omi.2020.0210] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Cancer as the leading cause of death worldwide has many issues that still need to be addressed. Since the alterations on the glycan compositions or/and structures (i.e., glycosylation, sialylation, and fucosylation) are common features of tumorigenesis, glycomics becomes an emerging field examining the structure and function of glycans. In the past, cancer studies heavily relied on genomics and transcriptomics with relatively little exploration of the glycan alterations and glycoprotein biomarkers among individuals and populations. Since glycosylation of proteins increases their structural complexity by several orders of magnitude, glycome studies resulted in highly dynamic biomarkers that can be evaluated for cancer diagnosis, prognosis, and therapy. Glycome not only integrates our genetic background with past and present environmental factors but also offers a promise of more efficient patient stratification compared with genetic variations. Therefore, studying glycans holds great potential for better diagnostic markers as well as developing more efficient treatment strategies in human cancers. While recent developments in glycomics and associated technologies now offer new possibilities to achieve a high-throughput profiling of glycan diversity, we aim to give an overview of the current status of glycan research and the potential applications of the glycans in the scope of the personalized medicine strategies for cancer.
Collapse
Affiliation(s)
- Medi Kori
- Department of Bioengineering, Faculty of Engineering, Marmara University, Istanbul, Turkey
| | - Busra Aydin
- Department of Bioengineering, Faculty of Engineering, Marmara University, Istanbul, Turkey
| | - Gizem Gulfidan
- Department of Bioengineering, Faculty of Engineering, Marmara University, Istanbul, Turkey
| | - Hande Beklen
- Department of Bioengineering, Faculty of Engineering, Marmara University, Istanbul, Turkey
| | - Nurdan Kelesoglu
- Department of Bioengineering, Faculty of Engineering, Marmara University, Istanbul, Turkey
| | - Ayşegul Caliskan Iscan
- Department of Bioengineering, Faculty of Engineering, Marmara University, Istanbul, Turkey.,Department of Pharmacy, Istinye University, Istanbul, Turkey
| | - Beste Turanli
- Department of Bioengineering, Faculty of Engineering, Marmara University, Istanbul, Turkey
| | - Can Erzik
- Department of Medical Biology and School of Medicine, Marmara University, Istanbul, Turkey
| | - Betul Karademir
- Department of Biochemistry, School of Medicine, Marmara University, Istanbul, Turkey.,Genetic and Metabolic Diseases Research and Investigation Center, Marmara University, Istanbul, Turkey
| | - Kazim Yalcin Arga
- Department of Bioengineering, Faculty of Engineering, Marmara University, Istanbul, Turkey
| |
Collapse
|
8
|
Poropatich K, Paunesku T, Zander A, Wray B, Schipma M, Dalal P, Agulnik M, Chen S, Lai B, Antipova O, Maxey E, Brown K, Wanzer MB, Gursel D, Fan H, Rademaker A, Woloschak GE, Mittal BB. Elemental Zn and its Binding Protein Zinc-α2-Glycoprotein are Elevated in HPV-Positive Oropharyngeal Squamous Cell Carcinoma. Sci Rep 2019; 9:16965. [PMID: 31740720 PMCID: PMC6861298 DOI: 10.1038/s41598-019-53268-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2019] [Accepted: 10/27/2019] [Indexed: 12/20/2022] Open
Abstract
Human papillomavirus (HPV)-positive head and neck squamous cell carcinoma (HNSCC) is biologically distinct from HPV-negative HNSCC. Outside of HPV-status, few tumor-intrinsic variables have been identified that correlate to improved survival. As part of exploratory analysis into the trace elemental composition of oropharyngeal squamous cell carcinoma (OPSCC), we performed elemental quanitification by X-ray fluorescence microscopy (XFM) on a small cohort (n = 32) of patients with HPV-positive and -negative OPSCC and identified in HPV-positive cases increased zinc (Zn) concentrations in tumor tissue relative to normal tissue. Subsequent immunohistochemistry of six Zn-binding proteins—zinc-α2-glycoprotein (AZGP1), Lipocalin-1, Albumin, S100A7, S100A8 and S100A9—revealed that only AZGP1 expression significantly correlated to HPV-status (p < 0.001) and was also increased in tumor relative to normal tissue from HPV-positive OPSCC tumor samples. AZGP1 protein expression in our cohort significantly correlated to a prolonged recurrence-free survival (p = 0.029), similar to HNSCC cases from the TCGA (n = 499), where highest AZGP1 mRNA levels correlated to improved overall survival (p = 0.023). By showing for the first time that HPV-positive OPSCC patients have increased intratumoral Zn levels and AZGP1 expression, we identify possible positive prognostic biomarkers in HNSCC as well as possible mechanisms of increased sensitivity to chemoradiation in HPV-positive OPSCC.
Collapse
Affiliation(s)
- Kate Poropatich
- Department of Pathology, Northwestern University Feinberg School of Medicine, Chicago, IL, 60611, USA. .,Robert H Lurie Comprehensive Cancer Center, Northwestern University Feinberg School of Medicine, Chicago, IL, USA. .,Department of Radiation Oncology, Northwestern University Feinberg School of Medicine, Chicago, IL, USA.
| | - Tatjana Paunesku
- Department of Radiation Oncology, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Alia Zander
- Department of Radiation Oncology, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Brian Wray
- Center for Genetic Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Matthew Schipma
- Center for Genetic Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Prarthana Dalal
- Department of Pathology, Northwestern University Feinberg School of Medicine, Chicago, IL, 60611, USA
| | - Mark Agulnik
- Robert H Lurie Comprehensive Cancer Center, Northwestern University Feinberg School of Medicine, Chicago, IL, USA.,Division of Hematology and Oncology, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Si Chen
- X-ray Science Division, Advanced Photon Source, Argonne National Laboratory, 9700 South Cass Avenue, Argonne, IL, 60439, USA
| | - Barry Lai
- X-ray Science Division, Advanced Photon Source, Argonne National Laboratory, 9700 South Cass Avenue, Argonne, IL, 60439, USA
| | - Olga Antipova
- X-ray Science Division, Advanced Photon Source, Argonne National Laboratory, 9700 South Cass Avenue, Argonne, IL, 60439, USA
| | - Evan Maxey
- X-ray Science Division, Advanced Photon Source, Argonne National Laboratory, 9700 South Cass Avenue, Argonne, IL, 60439, USA
| | - Koshonna Brown
- Department of Radiation Oncology, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Michael Beau Wanzer
- Department of Radiation Oncology, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Demirkan Gursel
- Northwestern University Pathology Core Facility, Robert H Lurie Comprehensive Cancer Center, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Hanli Fan
- Northwestern University Pathology Core Facility, Robert H Lurie Comprehensive Cancer Center, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Alfred Rademaker
- Department of Preventive Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Gayle E Woloschak
- Robert H Lurie Comprehensive Cancer Center, Northwestern University Feinberg School of Medicine, Chicago, IL, USA.,Department of Radiation Oncology, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Bharat B Mittal
- Robert H Lurie Comprehensive Cancer Center, Northwestern University Feinberg School of Medicine, Chicago, IL, USA.,Department of Radiation Oncology, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| |
Collapse
|