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Bai H, Xian N, Zhao F, Zhou Y, Qin S. The dual role of SUSD2 in cancer development. Eur J Pharmacol 2024; 977:176754. [PMID: 38897441 DOI: 10.1016/j.ejphar.2024.176754] [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: 03/05/2024] [Revised: 06/04/2024] [Accepted: 06/16/2024] [Indexed: 06/21/2024]
Abstract
Sushi domain-containing protein 2 (SUSD2, also known as the complement control protein domain) is a representative and vital protein in the SUSD protein family involved in many physiological and pathological processes beyond complement regulation. Cancer is one of the leading causes of death worldwide. The complex role of SUSD2 in tumorigenesis and cancer progression has raised increasing concerns. Studies suggest that SUSD2 has different regulatory tendencies among different tumors and exerts its biological effects in a cancer type-specific manner; for instance, it has oncogenic effects on breast cancer, gastric cancer, and glioma and has tumor-suppression effects on lung cancer, bladder cancer, and colon cancer. Moreover, SUSD2 can be regulated by noncoding RNAs, its promoter methylation and other molecules, such as Galectin-1 (Gal-1), tropomyosin alpha-4 chain (TPM4), and p63. The therapeutic implications of targeting SUSD2 have already been preliminarily revealed in some malignancies, including melanoma, colon cancer, and breast cancer. This article reviews the role and regulatory mechanisms of SUSD2 in cancer development, as well as its structure and distribution. We hope that this review will advance the understanding of SUSD2 as a diagnostic and/or prognostic biomarker and provide new avenues for the development of novel cancer therapies.
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Affiliation(s)
- Han Bai
- The MED-X Institute, The First Affiliated Hospital of Xi'an Jiaotong University, Building 21, Western China Science and Technology Innovation Harbor, Xi'an, 710000, China
| | - Ningyi Xian
- Department of Dermatology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Fengyu Zhao
- Department of Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Yikun Zhou
- Department of Endocrinology, The First Affiliated Hospital of Xi'an Jiaotong University, 277 Yanta West Road, Xi'an, 710061, China
| | - Sida Qin
- Department of Thoracic Surgery, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China.
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Yang H, Wang H, He Y, Yang Y, Thompson EW, Xia D, Burke LJ, Cao L, Hooper JD, Roberts MS, Crawford DHG, Liang X. Identification and characterization of TM4SF1 + tumor self-seeded cells. Cell Rep 2024; 43:114512. [PMID: 39003738 DOI: 10.1016/j.celrep.2024.114512] [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: 09/11/2023] [Revised: 04/30/2024] [Accepted: 06/30/2024] [Indexed: 07/16/2024] Open
Abstract
Tumor self-seeding is a process whereby circulating tumor cells (CTCs) recolonize the primary tumor, which promotes tumor growth, angiogenesis, and invasion. However, the detailed nature and functions of tumor self-seeded cells (TSCs) have not been well defined due to challenges in tracking and isolating TSCs. Here, we report an accurate animal model using photoconvertible tagging to recapitulate the spontaneous process of tumor self-seeding and identify TSCs as a subpopulation of primary tumor cells with enhanced invasiveness and survival. We demonstrate transmembrane-4-L-six-family-1 (TM4SF1) as a marker of TSCs, which promotes migration, invasion, and anchorage-independent survival in cancer cells. By analyzing single-cell RNA sequencing datasets, we identify a potential TSC population with a metastatic profile in patients with cancer, which is detectable in early-stage disease and expands during cancer progression. In summary, we establish a framework to study TSCs and identify emerging cell targets with diagnostic, prognostic, or therapeutic potential in cancers.
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Affiliation(s)
- Haotian Yang
- Frazer Institute, Faculty of Medicine, The University of Queensland, Brisbane, QLD 4102, Australia; Gallipoli Medical Research, Greenslopes Private Hospital, Brisbane, QLD 4120, Australia
| | - Haolu Wang
- Frazer Institute, Faculty of Medicine, The University of Queensland, Brisbane, QLD 4102, Australia; Gallipoli Medical Research, Greenslopes Private Hospital, Brisbane, QLD 4120, Australia
| | - Yaowu He
- Mater Research Institute, The University of Queensland, Brisbane, QLD 4102, Australia
| | - Yang Yang
- Frazer Institute, Faculty of Medicine, The University of Queensland, Brisbane, QLD 4102, Australia
| | - Erik W Thompson
- School of Biomedical Sciences, Queensland University of Technology and Translational Research Institute, Brisbane, QLD 4000, Australia
| | - Di Xia
- Genome Innovation Hub, The University of Queensland, Brisbane, QLD 4072, Australia
| | - Leslie J Burke
- Gallipoli Medical Research, Greenslopes Private Hospital, Brisbane, QLD 4120, Australia
| | - Lu Cao
- Gallipoli Medical Research, Greenslopes Private Hospital, Brisbane, QLD 4120, Australia
| | - John D Hooper
- Mater Research Institute, The University of Queensland, Brisbane, QLD 4102, Australia
| | - Michael S Roberts
- Frazer Institute, Faculty of Medicine, The University of Queensland, Brisbane, QLD 4102, Australia
| | - Darrell H G Crawford
- Gallipoli Medical Research, Greenslopes Private Hospital, Brisbane, QLD 4120, Australia; Faculty of Medicine, The University of Queensland, Brisbane, QLD 4006, Australia
| | - Xiaowen Liang
- Frazer Institute, Faculty of Medicine, The University of Queensland, Brisbane, QLD 4102, Australia; Gallipoli Medical Research, Greenslopes Private Hospital, Brisbane, QLD 4120, Australia.
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Jonusaite S, Oulhen N, Izumi Y, Furuse M, Yamamoto T, Sakamoto N, Wessel G, Heyland A. Identification of the genes encoding candidate septate junction components expressed during early development of the sea urchin, Strongylocentrotus purpuratus, and evidence of a role for Mesh in the formation of the gut barrier. Dev Biol 2023; 495:21-34. [PMID: 36587799 DOI: 10.1016/j.ydbio.2022.12.007] [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] [Received: 07/07/2022] [Revised: 12/20/2022] [Accepted: 12/22/2022] [Indexed: 12/30/2022]
Abstract
Septate junctions (SJs) evolved as cell-cell junctions that regulate the paracellular barrier and integrity of epithelia in invertebrates. Multiple morphological variants of SJs exist specific to different epithelia and/or phyla but the biological significance of varied SJ morphology is unclear because the knowledge of the SJ associated proteins and their functions in non-insect invertebrates remains largely unknown. Here we report cell-specific expression of nine candidate SJ genes in the early life stages of the sea urchin Strongylocentrotus purpuratus. By use of in situ RNA hybridization and single cell RNA-seq we found that the expression of selected genes encoding putatively SJ associated transmembrane and cytoplasmic scaffold molecules was dynamically regulated during epithelial development in the embryos and larvae with different epithelia expressing different cohorts of SJ genes. We focused a functional analysis on SpMesh, a homolog of the Drosophila smooth SJ component Mesh, which was highly enriched in the endodermal epithelium of the mid- and hindgut. Functional perturbation of SpMesh by both CRISPR/Cas9 mutagenesis and vivo morpholino-mediated knockdown shows that loss of SpMesh does not disrupt the formation of the gut epithelium during gastrulation. However, loss of SpMesh resulted in a severely reduced gut-paracellular barrier as quantitated by increased permeability to 3-5 kDa FITC-dextran. Together, these studies provide a first look at the molecular SJ physiology during the development of a marine organism and suggest a shared role for Mesh-homologous proteins in forming an intestinal barrier in invertebrates. Results have implications for consideration of the traits underlying species-specific sensitivity of marine larvae to climate driven ocean change.
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Affiliation(s)
- Sima Jonusaite
- Department of Integrative Biology, University of Guelph, Guelph, ON N1G 2W1, Canada.
| | - Nathalie Oulhen
- Department of Molecular and Cell Biology and Biochemistry, Brown University, Providence, RI, 02912, United States
| | - Yasushi Izumi
- Division of Cell Structure, National Institute for Physiological Sciences, Okazaki, 444-8787, Japan
| | - Mikio Furuse
- Division of Cell Structure, National Institute for Physiological Sciences, Okazaki, 444-8787, Japan; Nagoya University Graduate School of Medicine, Aichi, 464-8601, Japan
| | - Takashi Yamamoto
- Division of Integrated Sciences for Life, Graduate School of Integrated Sciences for Life, Hiroshima University, Hiroshima, 739-8526, Japan
| | - Naoaki Sakamoto
- Division of Integrated Sciences for Life, Graduate School of Integrated Sciences for Life, Hiroshima University, Hiroshima, 739-8526, Japan
| | - Gary Wessel
- Department of Molecular and Cell Biology and Biochemistry, Brown University, Providence, RI, 02912, United States
| | - Andreas Heyland
- Department of Integrative Biology, University of Guelph, Guelph, ON N1G 2W1, Canada
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Ahangar Davoodi N, Najafi S, Naderi Ghale-Noie Z, Piranviseh A, Mollazadeh S, Ahmadi Asouri S, Asemi Z, Morshedi M, Tamehri Zadeh SS, Hamblin MR, Sheida A, Mirzaei H. Role of non-coding RNAs and exosomal non-coding RNAs in retinoblastoma progression. Front Cell Dev Biol 2022; 10:1065837. [PMID: 36619866 PMCID: PMC9816416 DOI: 10.3389/fcell.2022.1065837] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Accepted: 12/05/2022] [Indexed: 12/24/2022] Open
Abstract
Retinoblastoma (RB) is a rare aggressive intraocular malignancy of childhood that has the potential to affect vision, and can even be fatal in some children. While the tumor can be controlled efficiently at early stages, metastatic tumors lead to high mortality. Non-coding RNAs (ncRNAs) are implicated in a number of physiological cellular process, including differentiation, proliferation, migration, and invasion, The deregulation of ncRNAs is correlated with several diseases, particularly cancer. ncRNAs are categorized into two main groups based on their length, i.e. short and long ncRNAs. Moreover, ncRNA deregulation has been demonstrated to play a role in the pathogenesis and development of RB. Several ncRNAs, such as miR-491-3p, miR-613,and SUSD2 have been found to act as tumor suppressor genes in RB, but other ncRNAs, such as circ-E2F3, NEAT1, and TUG1 act as tumor promoter genes. Understanding the regulatory mechanisms of ncRNAs can provide new opportunities for RB therapy. In the present review, we discuss the functional roles of the most important ncRNAs in RB, their interaction with the genes responsible for RB initiation and progression, and possible future clinical applications as diagnostic and prognostic tools or as therapeutic targets.
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Affiliation(s)
- Nasrin Ahangar Davoodi
- Eye Research Center, Rassoul Akram Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Sajad Najafi
- Department of Medical Biotechnology, School of Advanced Technologies in Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Zari Naderi Ghale-Noie
- Department of Medical Genetics, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Ashkan Piranviseh
- Brain and Spinal Cord Injury Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Samaneh Mollazadeh
- Natural Products and Medicinal Plants Research Center, North Khorasan University of Medical Sciences, Bojnurd, Iran
| | - Sahar Ahmadi Asouri
- Research Center for Biochemistry and Nutrition in Metabolic Diseases, Institute for Basic Sciences, Kashan University of Medical Sciences, Kashan, Iran
| | - Zatollah Asemi
- Research Center for Biochemistry and Nutrition in Metabolic Diseases, Institute for Basic Sciences, Kashan University of Medical Sciences, Kashan, Iran
| | - Mohammadamin Morshedi
- Student Research Committee, Kashan University of Medical Sciences, Kashan, Iran,School of Medicine, Kashan University of Medical Sciences, Kashan, Iran
| | | | - Michael R. Hamblin
- Laser Research Centre, Faculty of Health Science, University of Johannesburg, Doornfontein, South Africa
| | - Amirhossein Sheida
- Student Research Committee, Kashan University of Medical Sciences, Kashan, Iran,School of Medicine, Kashan University of Medical Sciences, Kashan, Iran,*Correspondence: Amirhossein Sheida, ; Hamed Mirzaei, ,
| | - Hamed Mirzaei
- Research Center for Biochemistry and Nutrition in Metabolic Diseases, Institute for Basic Sciences, Kashan University of Medical Sciences, Kashan, Iran,*Correspondence: Amirhossein Sheida, ; Hamed Mirzaei, ,
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Liu S, Wen C. miR-141-3p promotes retinoblastoma progression via inhibiting sushi domain-containing protein 2. Bioengineered 2022; 13:7410-7424. [PMID: 35259051 PMCID: PMC8973658 DOI: 10.1080/21655979.2022.2048770] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Retinoblastoma, often referred to as eye cancer, is a common primary pediatric intraocular malignancy. In this framework, micro ribose nucleic acids (miRNAs) play essential roles in retinoblastoma oncogenesis and development. However, the function and mechanism of the miR-141-3p/sushi domain-containing protein 2 (SUSD2) axis in retinoblastoma are unclear. To address these issues, miR-141-3p and SUSD2 expressions between the retinoblastoma patients and the normal control are identified by analyzing the Gene Expression Omnibus (GEO) datasets. Moreover, bioinformatics analysis, a dual-luciferase reporter assay, functional loss, and gain together with rescue experiments are employed to explore the biological function and molecular mechanisms of the miR-141-3p/SUSD2 axis in retinoblastoma oncogenesis and development. Our data showed that SUSD2 levels are considerably decreased in retinoblastoma cells and tissues. SUSD2 overexpression inhibited viability, promoting apoptosis of retinoblastoma cells and inhibiting tube formation of primary human umbilical vein endothelial cells (HUVECs) in vitro. The bioinformatics analysis and dual-luciferase reporter tests showed that SUSD2 is directly regulated by miR-141-3p. The miR-141-3p inhibition suppressed retinoblastoma growth and angiogenesis, while miR-141-3p overexpression increased retinoblastoma growth and angiogenesis, which is partially reversed when SUSD2 is over-expressed both in vivo and in vitro. In conclusion, SUSD2 is a tumor-suppressor in retinoblastoma. miR-141-3p/SUSD2 axis played an essential role in regulating angiogenesis and retinoblastoma progression, serving as a new biomarker for management of retinoblastoma.
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Affiliation(s)
- Shiliang Liu
- Department of Ophthalmology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Chenting Wen
- Department of Ophthalmology, Shanghai Eighth People's Hospital, Shanghai, Hubei, China
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Sang J, Li X, Lv L, Zhang C, Zhang X, Li G. Circ‑TOP2A acts as a ceRNA for miR‑346 and contributes to glioma progression via the modulation of sushi domain‑containing 2. Mol Med Rep 2021; 23:255. [PMID: 33537815 PMCID: PMC7893696 DOI: 10.3892/mmr.2021.11894] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2020] [Accepted: 01/18/2021] [Indexed: 01/02/2023] Open
Abstract
Dysregulated circular RNAs (circRNAs) are involved in the carcinogenesis and progression of multiple human malignancies. Knowledge of circRNAs in glioma (GM) is limited and further study to uncover new therapeutic targets for GM is urgently required. The present study demonstrated that circ-TOP2A was elevated in GM tissue specimens and cells and that circ-TOP2A levels indicated an unfavorable clinical prognosis in GM. Functionally, circ-TOP2A knockdown reduced viability, migration and invasion and triggered apoptosis in LN229 cells. Ectopic expression of circ-TOP2A aggravated these malignant behaviors in U87MG cells. In terms of mechanism, RNA-seq was performed to discover the potential targets regulated by circ-TOP2A. Circ-TOP2A acted as a competing endogenous RNA to upregulate sushi domain-containing 2 (SUSD2) expression by sponging microRNA (miR) 346. Rescue assays revealed that the oncogenic function of circ-TOP2A was partially dependent on its regulation of the miR-346/SUSD2 axis. In conclusion, the present study identified that circ-TOP2A promoted GM proliferation and aggressiveness via miR-346/SUSD2 signaling, which is a potential prognostic biomarker and therapeutic target for GM.
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Affiliation(s)
- Junzhi Sang
- Department of Magnetic Resonance Imaging, The Second Affiliated Hospital of Qiqihar Medical University, Qiqihar, Heilongjiang 161000, P.R. China
| | - Xing Li
- Department of Ultrasonics, The Second Affiliated Hospital of Qiqihar Medical University, Qiqihar, Heilongjiang 161000, P.R. China
| | - Luting Lv
- Department of Neurology, The Second Affiliated Hospital of Qiqihar Medical University, Qiqihar, Heilongjiang 161000, P.R. China
| | - Chunyu Zhang
- Department of Magnetic Resonance Imaging, The Second Affiliated Hospital of Qiqihar Medical University, Qiqihar, Heilongjiang 161000, P.R. China
| | - Xiaoqian Zhang
- Department of Magnetic Resonance Imaging, The Second Affiliated Hospital of Qiqihar Medical University, Qiqihar, Heilongjiang 161000, P.R. China
| | - Guoan Li
- Department of Magnetic Resonance Imaging, The Second Affiliated Hospital of Qiqihar Medical University, Qiqihar, Heilongjiang 161000, P.R. China
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