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Azimi F, Mirshahi R, Naseripour M. Review: New horizons in retinoblastoma treatment: an updated review article. Mol Vis 2022; 28:130-146. [PMID: 36034735 PMCID: PMC9352364] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2021] [Accepted: 07/09/2022] [Indexed: 10/25/2022] Open
Abstract
Retinoblastoma (Rb) is a rare childhood intraocular malignancy with an incidence rate of approximately 9000 children per year worldwide. The management of Rb is inherently complex and depends on several factors. The orders of priorities in the treatment of Rb are saving life, globe salvage and vision salvage. Rarity and the young age at diagnosis impede conducting randomized clinical trials (RCTs) for new therapeutic options, and therefore pre-RCTs studies are needed. This review provides an overview of advances in Rb treatment options, focusing on the emergence of new small molecules to treat Rb. Articles related to the management and treatments of Rb were searched in different databases. Several studies and animal models discussing recent advances in the treatment of Rb were included to have a better grasp of the biological mechanisms of Rb. Over the years, the principles of management and treatment of Rb have changed significantly. Innovations in targeted therapies and molecular biology have led to improved patient and ocular survival. However, there is still a need for further evaluation of the long-term effects of these new treatments.
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Affiliation(s)
- Fatemeh Azimi
- Eye Research Center, the Five Senses Institute, Iran University of Medical Sciences, Tehran, Iran
| | - Reza Mirshahi
- Stem Cell and Regenerative Medicine Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Masood Naseripour
- Eye Research Center, the Five Senses Institute, Iran University of Medical Sciences, Tehran, Iran,Stem Cell and Regenerative Medicine Research Center, Iran University of Medical Sciences, Tehran, Iran
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2
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Ni YH, Zhao X, Wang W. CD24, A Review of its Role in Tumor Diagnosis, Progression and Therapy. Curr Gene Ther 2021; 20:109-126. [PMID: 32576128 DOI: 10.2174/1566523220666200623170738] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Revised: 05/28/2020] [Accepted: 06/02/2020] [Indexed: 02/08/2023]
Abstract
CD24, is a mucin-like GPI-anchored molecules. By immunohistochemistry, it is widely detected in many solid tumors, such as breast cancers, genital system cancers, digestive system cancers, neural system cancers and so on. The functional roles of CD24 are either fulfilled by combination with ligands or participate in signal transduction, which mediate the initiation and progression of neoplasms. However, the character of CD24 remains to be intriguing because there are still opposite voices about the impact of CD24 on tumors. In preclinical studies, CD24 target therapies, including monoclonal antibodies, target silencing by RNA interference and immunotherapy, have shown us brighten futures on the anti-tumor application. Nevertheless, evidences based on clinical studies are urgently needed. Here, with expectancy to spark new ideas, we summarize the relevant studies about CD24 from a tumor perspective.
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Affiliation(s)
- Yang-Hong Ni
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, and Collaborative Innovation Center for Biotherapy Chengdu 610041, Sichuan, China
| | - Xia Zhao
- Department of Gynecology and Obstetrics, Development and Related Disease of Women and Children Key Laboratory of Sichuan Province, Key Laboratory of Birth Defects and Related Diseases of Women and Children, Ministry of Education, West China Second Hospital, Sichuan University, Chengdu, 610041, China
| | - Wei Wang
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, and Collaborative Innovation Center for Biotherapy Chengdu 610041, Sichuan, China
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3
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Ghaderi F, Jokar N, Gholamrezanezhad A, Assadi M, Ahmadzadehfar H. Toward radiotheranostics in cancer stem cells: a promising initial step for tumour eradication. Clin Transl Imaging 2021. [DOI: 10.1007/s40336-021-00444-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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4
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Sun J, Feng D, Xi H, Luo J, Zhou Z, Liu Q, Chen Y, Shao Q. CD24 blunts the sensitivity of retinoblastoma to vincristine by modulating autophagy. Mol Oncol 2020; 14:1740-1759. [PMID: 32394616 PMCID: PMC7400807 DOI: 10.1002/1878-0261.12708] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2020] [Revised: 04/25/2020] [Accepted: 05/05/2020] [Indexed: 12/14/2022] Open
Abstract
Retinoblastoma (RB) is the most common childhood malignant intraocular tumor. The clinical efficacy of vincristine (VCR) in the treatment of RB is severely limited by drug resistance. Here, we found that CD24, a GPI-anchored protein, was overexpressed in human RB tissues and RB cell lines, and was associated with the sensitivity of RB cells in response to VCR therapy. We demonstrated that CD24 plays a critical role in impairing RB sensitivity to VCR via regulating autophagy. Mechanistically, CD24 recruits PTEN to the lipid raft domain and regulates the PTEN/AKT/mTORC1 pathway to activate autophagy. Lipid raft localization was essential for CD24 recruitment function. Collectively, our findings revealed a novel role of CD24 in regulating RB sensitivity to VCR and showed that CD24 is a potential target for improving chemotherapeutic sensitivity and RB patient outcomes.
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Affiliation(s)
- Jie Sun
- Department of Ophthalmology, the First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Dongju Feng
- Department of Immunology, Key Laboratory of Immune Microenvironment and Disease, Nanjing Medical University, Nanjing, China
| | - Huiyu Xi
- Department of Ophthalmology, the First Affiliated Hospital of Nanjing Medical University, Nanjing, China.,Department of Ophthalmology, Xuzhou First People's Hospital of Xuzhou Medical University, Xuzhou Eye Research Institute, Xuzhou, China
| | - Jiajing Luo
- Department of Immunology, Key Laboratory of Immune Microenvironment and Disease, Nanjing Medical University, Nanjing, China
| | - Zewei Zhou
- Department of Immunology, Key Laboratory of Immune Microenvironment and Disease, Nanjing Medical University, Nanjing, China
| | - Qinghuai Liu
- Department of Ophthalmology, the First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Yun Chen
- Department of Immunology, Key Laboratory of Immune Microenvironment and Disease, Nanjing Medical University, Nanjing, China.,Jiangsu Key Lab of Cancer Biomarkers, Prevention and Treatment, Collaborative Innovation Center for Cancer Personalized Medicine, Nanjing Medical University, Nanjing, China
| | - Qing Shao
- Department of Ophthalmology, the First Affiliated Hospital of Nanjing Medical University, Nanjing, China
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Hudson LE, Mendoza P, Hudson WH, Ziesel A, Hubbard GB, Wells J, Dwivedi B, Kowalski J, Seby S, Patel V, Geisert E, Specht C, Grossniklaus HE. Distinct Gene Expression Profiles Define Anaplastic Grade in Retinoblastoma. THE AMERICAN JOURNAL OF PATHOLOGY 2018; 188:2328-2338. [PMID: 30036517 DOI: 10.1016/j.ajpath.2018.06.013] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/17/2018] [Revised: 05/11/2018] [Accepted: 06/13/2018] [Indexed: 01/04/2023]
Abstract
Morbidity and mortality associated with retinoblastoma have decreased drastically in recent decades, in large part owing to better prediction of high-risk disease and appropriate treatment stratification. High-risk histopathologic features and severe anaplasia both predict the need for more aggressive treatment; however, not all centers are able to assess tumor samples easily for the degree of anaplasia. Instead, identification of genetic signatures that are able to distinguish among anaplastic grades and thus predict high- versus low-risk retinoblastoma would facilitate appropriate risk stratification in a wider patient population. A better understanding of genes dysregulated in anaplasia also would yield valuable insights into pathways underlying the development of more severe retinoblastoma. Here, we present the histopathologic and gene expression analysis of 28 retinoblastoma cases using microarray analysis. Tumors of differing anaplastic grade show clear differential gene expression, with significant dysregulation of unique genes and pathways in severe anaplasia. Photoreceptor and nucleoporin expression in particular are identified as highly dysregulated in severe anaplasia and suggest particular cellular processes contributing to the development of increased retinoblastoma severity. A limited set of highly differentially expressed genes also are able to predict severe anaplasia accurately in our data set. Together, these data contribute to the understanding of the development of anaplasia and facilitate the identification of genetic markers of high-risk retinoblastoma.
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Affiliation(s)
- Lauren E Hudson
- Department of Ophthalmology, Rollins School of Public Health, Emory University, Atlanta, Georgia
| | - Pia Mendoza
- Department of Ophthalmology, Rollins School of Public Health, Emory University, Atlanta, Georgia; Department of Pathology and Laboratory Medicine, Emory University School of Medicine, Atlanta, Georgia
| | - William H Hudson
- Department of Microbiology and Immunology, Emory University School of Medicine, Atlanta, Georgia
| | - Alison Ziesel
- Department of Ophthalmology, Rollins School of Public Health, Emory University, Atlanta, Georgia
| | - G Baker Hubbard
- Department of Ophthalmology, Rollins School of Public Health, Emory University, Atlanta, Georgia
| | - Jill Wells
- Department of Ophthalmology, Rollins School of Public Health, Emory University, Atlanta, Georgia
| | - Bhakti Dwivedi
- Winship Cancer Institute, Rollins School of Public Health, Emory University, Atlanta, Georgia
| | - Jeanne Kowalski
- Winship Cancer Institute, Rollins School of Public Health, Emory University, Atlanta, Georgia; Department of Biostatistics and Bioinformatics, Rollins School of Public Health, Emory University, Atlanta, Georgia
| | - Sandra Seby
- Winship Cancer Institute, Rollins School of Public Health, Emory University, Atlanta, Georgia
| | - Viren Patel
- Emory University Integrated Computational Core, Atlanta, Georgia
| | - Eldon Geisert
- Department of Ophthalmology, Rollins School of Public Health, Emory University, Atlanta, Georgia
| | - Charles Specht
- Department of Pathology, Penn State Milton S. Hershey Medical Center, Hershey, Pennsylvania
| | - Hans E Grossniklaus
- Department of Ophthalmology, Rollins School of Public Health, Emory University, Atlanta, Georgia; Department of Pathology and Laboratory Medicine, Emory University School of Medicine, Atlanta, Georgia.
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Wan X, Cheng C, Shao Q, Lin Z, Lu S, Chen Y. CD24 promotes HCC progression via triggering Notch-related EMT and modulation of tumor microenvironment. Tumour Biol 2015; 37:6073-84. [PMID: 26608371 DOI: 10.1007/s13277-015-4442-7] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2015] [Accepted: 11/13/2015] [Indexed: 12/15/2022] Open
Abstract
CD24 is known as a cell surface molecule in hematopoiesis and also described as a diagnostic marker for tumors. Previous studies suggested the important role of CD24 in hepatocellular carcinoma (HCC) pathogenesis. However, precise functions of CD24 in HCC are still unknown. Here, we found that CD24 is highly expressed in HCC both in mRNA and protein levels. Further, the epithelial-mesenchymal transition (EMT) and Notch1 signaling activations mediated by CD24 were elucidated as potential mechanisms of HCC promotion in Hepa1-6/Hepa1-6-CD24 cell models. Additionally, possible systemic immune reaction was explored through immune cells and Hepa1-6/Hepa1-6-CD24 cell co-culture. We demonstrated that the EMT process of HCC cell was effectively induced by CD24; also, the tumor immune microenvironment was changed by facilitating Notch-related EMT in vivo. These results reveal the underlying link between the HCC processes mediated by CD24. Moreover, as a clear tumor promoter, CD24 is considered a potential new target for HCC treatment.
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Affiliation(s)
- Xin Wan
- Department of Immunology, Nanjing Medical University, 140 Hanzhong Road, Nanjing, Jiangsu Province, People's Republic of China
| | - Ci Cheng
- Department of Immunology, Nanjing Medical University, 140 Hanzhong Road, Nanjing, Jiangsu Province, People's Republic of China
| | - Qing Shao
- Department of Ophthalmology, The First Affiliated Hospital of Nanjing Medical University, 300 Guangzhou Road, Nanjing, Jiangsu Province, People's Republic of China
| | - Zhe Lin
- Department of Immunology, Nanjing Medical University, 140 Hanzhong Road, Nanjing, Jiangsu Province, People's Republic of China
| | - Shuai Lu
- Department of Immunology, Nanjing Medical University, 140 Hanzhong Road, Nanjing, Jiangsu Province, People's Republic of China
| | - Yun Chen
- Department of Immunology, Nanjing Medical University, 140 Hanzhong Road, Nanjing, Jiangsu Province, People's Republic of China.
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Tanaka T, Terai Y, Kogata Y, Ashihara K, Maeda K, Fujiwara S, Yoo S, Tanaka Y, Tsunetoh S, Sasaki H, Kanemura M, Tanabe A, Ohmichi M. CD24 expression as a marker for predicting clinical outcome and invasive activity in uterine cervical cancer. Oncol Rep 2015; 34:2282-8. [PMID: 26351781 PMCID: PMC4583540 DOI: 10.3892/or.2015.4257] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2015] [Accepted: 07/08/2015] [Indexed: 01/06/2023] Open
Abstract
CD24, a small heavily glycosylated mucin-like glycosylphosphatidylinositol-anchored cell surface protein, plays an important role in the carcinogenesis of various human malignancies. However, its function in cervical cancer remains unclear. The aim of the present study was to evaluate the expression of CD24 clinicopathologically and to analyze its functional behavior biologically in cervical cancer. A total of 117 uterine cervical cancer tumors were immunohistochemically analyzed using a CD24 monoclonal antibody on paraffin blocks. We also examined whether CD24 enhanced the invasive activity or the Akt, ERK, NF-κB and MMP activity in a uterine cervical cancer cell line (CaSki) by a western blot analysis. The patients with enhanced CD24 expression had a higher rate of advanced clinical stage (50 vs. 16.5%, p<0.01), lymph node metastasis (34.6 vs. 14.3%) and lymphovascular involvement (65.4 vs. 20.4%, p=0.01), and a poor overall and disease-free survival (5-year survival rate: 62 vs. 86%, p=0.03). CD24 overexpression in CaSki cells resulted in activation of Cell Signaling proteins, including Akt, ERK, NF-κB and MMP-9. An invasion assay showed that CD24 overexpression in CaSki cells led to increased invasion ability. The CD24 overexpression also increased mRNA expression of Slug but not Snail. Moreover, the CD24 overexpression also decreased expression of E-cadherin and increased N-cadherin protein levels. Increased expression of CD24 may be associated with tumor progression and prognosis in patients with uterine cervical cancer. CD24 expression may therefore be used not only as a prognostic marker in uterine cervical cancer, but also as a target for the development of new therapeutic approaches.
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Affiliation(s)
- Tomohito Tanaka
- Department of Obstetrics and Gynecology, Osaka Medical College, Takatsuki, Osaka 569-8686, Japan
| | - Yoshito Terai
- Department of Obstetrics and Gynecology, Osaka Medical College, Takatsuki, Osaka 569-8686, Japan
| | - Yuhei Kogata
- Department of Obstetrics and Gynecology, Osaka Medical College, Takatsuki, Osaka 569-8686, Japan
| | - Keisuke Ashihara
- Department of Obstetrics and Gynecology, Osaka Medical College, Takatsuki, Osaka 569-8686, Japan
| | - Kazuya Maeda
- Department of Obstetrics and Gynecology, Osaka Medical College, Takatsuki, Osaka 569-8686, Japan
| | - Satoe Fujiwara
- Department of Obstetrics and Gynecology, Osaka Medical College, Takatsuki, Osaka 569-8686, Japan
| | - Saha Yoo
- Department of Obstetrics and Gynecology, Osaka Medical College, Takatsuki, Osaka 569-8686, Japan
| | - Yoshimichi Tanaka
- Department of Obstetrics and Gynecology, Osaka Medical College, Takatsuki, Osaka 569-8686, Japan
| | - Satoshi Tsunetoh
- Department of Obstetrics and Gynecology, Osaka Medical College, Takatsuki, Osaka 569-8686, Japan
| | - Hiroshi Sasaki
- Department of Obstetrics and Gynecology, Osaka Medical College, Takatsuki, Osaka 569-8686, Japan
| | - Masanori Kanemura
- Department of Obstetrics and Gynecology, Osaka Medical College, Takatsuki, Osaka 569-8686, Japan
| | - Akiko Tanabe
- Department of Obstetrics and Gynecology, Osaka Medical College, Takatsuki, Osaka 569-8686, Japan
| | - Masahide Ohmichi
- Department of Obstetrics and Gynecology, Osaka Medical College, Takatsuki, Osaka 569-8686, Japan
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Venkatesan N, Deepa PR, Khetan V, Krishnakumar S. Computational and in vitro Investigation of miRNA-Gene Regulations in Retinoblastoma Pathogenesis: miRNA Mimics Strategy. Bioinform Biol Insights 2015; 9:89-101. [PMID: 25983556 PMCID: PMC4429751 DOI: 10.4137/bbi.s21742] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2014] [Revised: 01/13/2015] [Accepted: 01/17/2015] [Indexed: 12/14/2022] Open
Abstract
PURPOSE Retinoblastoma (RB), a primary pediatric intraocular tumor, arises from primitive retinal layers. Several novel molecular strategies are being developed for the clinical management of RB. miRNAs are known to regulate cancer-relevant biological processes. Here, the role of selected miRNAs, namely, miR-532-5p and miR-486-3p, has been analyzed for potential therapeutic targeting in RB. METHODS A comprehensive bioinformatic analysis was performed to predict the posttranscriptional regulators (miRNAs) of the select panel of genes [Group 1: oncogenes (HMGA2, MYCN, SYK, FASN); Group 2: cancer stem cell markers (TACSTD, ABCG2, CD133, CD44, CD24) and Group 3: cell cycle regulatory proteins (p53, MDM2)] using Microcosm, DIANALAB, miRBase v 18, and REFSEQ database, and RNA hybrid. The expressions of five miRNAs, namely, miR-146b-5p, miR-532-5p, miR-142-5p, miR-328, and miR-486-3p, were analyzed by qRT–PCR on primary RB tumor samples (n = 30; including 17 invasive RB tumors and 13 noninvasive RB tumors). Detailed complementary alignment between 5’ seed sequence of differentially expressed miRNAs and the sequence of target genes was determined. Based on minimum energy level and piCTAR scores, the gene targets were selected. Functional roles of these miRNA clusters were studied by using mimics in cultured RB (Y79, Weri Rb-1) cells in vitro. The gene targets (SYK and FASN) of the studied miRNAs were confirmed by qRT-PCR and western blot analysis. Cell proliferation and apoptotic studies were performed. RESULTS Nearly 1948 miRNAs were identified in the in silico analysis, From this list, only 9 upregulated miRNAs (miR-146b-5p, miR-305, miR-663b, miR-299, miR-532-5p, miR-892b, miR-501, miR-142-5p, and miR-513b) and 10 downregulated miRNAs (miR-1254, miR-328, miR-133a, miR-1287, miR-1299, miR-375, miR-486-3p, miR-720, miR-98, and miR-122*) were found to be common with the RB serum miRNA profile. Downregulation of five miRNAs (miR-146b-5p, miR-532-5p, miR-142-5p, miR-328, and miR-486-3p) was confirmed experimentally. Predicted common oncogene targets (SYK and FASN) of miR-486-3p and miR-532-5p were evaluated for their mRNA and protein expression in these miRNA mimic-treated RB cells. Experimental overexpression of these miRNAs mediated apoptotic cell death without significantly altering the cell cycle in RB cells. CONCLUSION Key miRNAs in RB pathogenesis were identified by an in silico approach. Downregulation of miR-486-3p and miR-532-5p in primary retinoblastoma tissues implicates their role in tumorigenesis. Prognostic and therapeutic potential of these miRNA was established by the miRNA mimic strategy.
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Affiliation(s)
- Nalini Venkatesan
- Larsen & Toubro Department of Ocular Pathology, Vision Research Foundation, Sankara Nethralaya, Chennai, India. ; Department of Biological Sciences, Birla Institute of Technology and Science (BITS), Pilani, Rajasthan, India
| | - Perinkulam Ravi Deepa
- Department of Biological Sciences, Birla Institute of Technology and Science (BITS), Pilani, Rajasthan, India
| | - Vikas Khetan
- Department of Vitreoretina and Oncology, Medical Research Foundation, Sankara Nethralaya, Chennai, India
| | - Subramanian Krishnakumar
- Larsen & Toubro Department of Ocular Pathology, Vision Research Foundation, Sankara Nethralaya, Chennai, India
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