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Zhou S, Li L, Zhang M, Qin Y, Li B. The function of brother of the regulator of imprinted sites in cancer development. Cancer Gene Ther 2023; 30:236-244. [PMID: 36376421 DOI: 10.1038/s41417-022-00556-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2022] [Revised: 10/13/2022] [Accepted: 10/20/2022] [Indexed: 11/15/2022]
Abstract
As Douglas Hanahan and Robert Weinberg compiled, there are nine hallmarks of cancer that are conducive to cancer cell development and survival. Previous studies showed that brother of the regulator of imprinted sites (BORIS) might promote cancer progression through these aspects. The competition between BORIS and CCCTC-binding factor (CTCF), which is crucial in the formation of chromatin loops, affects the normal function of CTCF and leads to neoplasia and deformity. In addition, BORIS belongs to the cancer-testis antigen families, which are potential targets in cancer diagnosis and treatment. Herein, we discuss the function and mechanisms of BORIS, especially in cancer development.
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Affiliation(s)
- Siqi Zhou
- Department of Liver Surgery, West China Hospital, Sichuan University Medical School, 37 Guo Xue Road, Chengdu, 610041, Sichuan Province, China
| | - Lian Li
- Department of Liver Surgery, West China Hospital, Sichuan University Medical School, 37 Guo Xue Road, Chengdu, 610041, Sichuan Province, China
| | - Ming Zhang
- Department of Liver Surgery, West China Hospital, Sichuan University Medical School, 37 Guo Xue Road, Chengdu, 610041, Sichuan Province, China
| | - Yang Qin
- Department of Biochemistry and Molecular Biology, West China School of Basic Medical Sciences & Forensic Medicine, Sichuan University, No. 17, Section 3, South Renmin Road, Chengdu, 610041, Sichuan Province, China.
| | - Bo Li
- Department of Liver Surgery, West China Hospital, Sichuan University Medical School, 37 Guo Xue Road, Chengdu, 610041, Sichuan Province, China.
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Salgado-albarrán M, Späth J, González-barrios R, Baumbach J, Soto-reyes E. CTCFL regulates the PI3K-Akt pathway and it is a target for personalized ovarian cancer therapy. NPJ Syst Biol Appl 2022; 8. [PMID: 35132075 PMCID: PMC8821627 DOI: 10.1038/s41540-022-00214-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2021] [Accepted: 01/05/2022] [Indexed: 12/04/2022] Open
Abstract
High-grade serous ovarian carcinoma (HGSC) is the most lethal gynecologic malignancy due to the lack of reliable biomarkers, effective treatment, and chemoresistance. Improving the diagnosis and the development of targeted therapies is still needed. The molecular pathomechanisms driving HGSC progression are not fully understood though crucial for effective diagnosis and identification of novel targeted therapy options. The oncogene CTCFL (BORIS), the paralog of CTCF, is a transcriptional factor highly expressed in ovarian cancer (but in rarely any other tissue in females) with cancer-specific characteristics and therapeutic potential. In this work, we seek to understand the regulatory functions of CTCFL to unravel new target genes with clinical relevance. We used in vitro models to evaluate the transcriptional changes due to the presence of CTCFL, followed by a selection of gene candidates using de novo network enrichment analysis. The resulting mechanistic candidates were further assessed regarding their prognostic potential and druggability. We show that CTCFL-driven genes are involved in cytoplasmic membrane functions; in particular, the PI3K-Akt initiators EGFR1 and VEGFA, as well as ITGB3 and ITGB6 are potential drug targets. Finally, we identified the CTCFL targets ACTBL2, MALT1 and PCDH7 as mechanistic biomarkers to predict survival in HGSC. Finally, we elucidated the value of CTCFL in combination with its targets as a prognostic marker profile for HGSC progression and as putative drug targets.
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Scimone C, Donato L, Sidoti A. Investigating the role of imprinted genes in pediatric sporadic brain arteriovenous malformations. Neural Regen Res 2022; 17:101-102. [PMID: 34100440 PMCID: PMC8451545 DOI: 10.4103/1673-5374.314296] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Affiliation(s)
- Concetta Scimone
- Department of Biomedical, Dental, Morphological and Functional Imaging Sciences, University of Messina, Messina, Italy
| | - Luigi Donato
- Department of Biomedical, Dental, Morphological and Functional Imaging Sciences, University of Messina, Messina, Italy
| | - Antonina Sidoti
- Department of Biomedical, Dental, Morphological and Functional Imaging Sciences, University of Messina, Messina, Italy
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Sati L, Soygur B, Goksu E, Bassorgun CI, McGrath J. CTCFL expression is associated with cerebral vascular abnormalities. Tissue Cell 2021; 72:101528. [PMID: 33756271 DOI: 10.1016/j.tice.2021.101528] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2020] [Revised: 02/06/2021] [Accepted: 03/11/2021] [Indexed: 10/21/2022]
Abstract
CTCFL is expressed in testis, oocytes and embryonic stem cells, and is aberrantly expressed in malignant cells, and is classified as a cancer-testis gene. We have previously shown by using a tetracycline-inducible Ctcfl transgene that inappropriate expression of Ctcfl negatively impacts fetal development and causes early postnatal lethality in the mouse. The affected pups displayed severe vascular abnormalities and localized hemorrhages in the brain evocative of cerebral cavernous malformations (CCM) and arteriovenous malformations (AVM) in humans. Thus, we aim to analyze; a) the presence of CCM-related proteins CCM1/KRIT1, CCM2/malcavernin and CCM3/PDCD10 in Ctcfl transgenic animals and, b) whether there is CTCFL expression in human CCM and AVM tissues. Ctcfl transgenic animals exhibited increased CD31 expression in vascular areas of the dermis and periadnexal regions but no difference was observed for vWF and α-SMA expressions. CCM-related proteins CCM1/KRIT1, CCM2/malcavernin and CCM3/PDCD10 were aberrantly expressed in coronal sections of the head in transgenic animals. We also observed CTCFL expression in human CCMs and AVMs. The induced expression of CTCFL resulting in vascular brain malformations in mice combined with the presence of CTCFL in human vascular malformations provide new insights into the role of this gene in vascular development in humans.
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Affiliation(s)
- Leyla Sati
- Department of Histology and Embryology, Akdeniz University School of Medicine, Antalya, Turkey.
| | - Bikem Soygur
- Department of Histology and Embryology, Akdeniz University School of Medicine, Antalya, Turkey; Department of Obstetrics, Gynecology and Reproductive Sciences, Center for Reproductive Sciences, Eli and Edythe Broad Center of Regeneration Medicine and Stem Cell Research, University of California San Francisco, San Francisco, CA, USA
| | - Ethem Goksu
- Department of Neurosurgery, Akdeniz University School of Medicine, Antalya, Turkey
| | | | - James McGrath
- Departments of Genetics and Comparative Medicine, Yale University School of Medicine, New Haven, CT, USA
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Raghuram A, Singh A, Chang DK, Nunez M, Reece EM, Schultz BE. The Evolving Landscape of Gene Therapy in Plastic Surgery. Semin Plast Surg 2019; 33:167-172. [PMID: 31384232 DOI: 10.1055/s-0039-1693131] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
With the rapid rise of personalized genomic sequencing and clustered regularly interspaced short palindromic repeat (CRISPR) technology, previous gaps in gene therapy are beginning to be bridged, paving the way for increasing clinical applicability. This article aims to provide an overview of the fundamentals of gene therapy and discuss future potential interventions relevant to plastic surgeons. These interventions include enhancing tissue regeneration and healing, as well as modifying disease processes in congenital anomalies. Though clinical applications are still on the horizon, a deeper understanding of these new advances will help plastic surgeons understand the current landscape of gene therapy and stay abreast of future opportunities.
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Affiliation(s)
| | - Aspinder Singh
- Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, Texas
| | - Daniel K Chang
- Division of Plastic Surgery, Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, Texas
| | - Mervin Nunez
- Division of Plastic Surgery, Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, Texas
| | - Edward M Reece
- Division of Plastic Surgery, Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, Texas
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Marjonen H, Auvinen P, Kahila H, Tšuiko O, Kõks S, Tiirats A, Viltrop T, Tuuri T, Söderström-Anttila V, Suikkari AM, Salumets A, Tiitinen A, Kaminen-Ahola N. rs10732516 polymorphism at the IGF2/H19 locus associates with genotype-specific effects on placental DNA methylation and birth weight of newborns conceived by assisted reproductive technology. Clin Epigenetics 2018; 10:80. [PMID: 29946374 PMCID: PMC6006593 DOI: 10.1186/s13148-018-0511-2] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2018] [Accepted: 06/01/2018] [Indexed: 11/10/2022] Open
Abstract
Background Assisted reproductive technology (ART) has been associated with low birth weight of fresh embryo transfer (FRESH) derived and increased birth weight of frozen embryo transfer (FET)-derived newborns. Owing to that, we focused on imprinted insulin-like growth factor 2 (IGF2)/H19 locus known to be important for normal growth. This locus is regulated by H19 imprinting control region (ICR) with seven binding sites for the methylation-sensitive zinc finger regulatory protein (CTCF). A polymorphism rs10732516 G/A in the sixth binding site for CTCF, associates with a genotype-specific trend to the DNA methylation. Due to this association, 62 couples with singleton pregnancies derived from FRESH (44 IVF/18 ICSI), 24 couples from FET (15 IVF/9 ICSI), and 157 couples with spontaneously conceived pregnancies as controls were recruited in Finland and Estonia for genotype-specific examination. DNA methylation levels at the H19 ICR, H19 DMR, and long interspersed nuclear elements in placental tissue were explored by MassARRAY EpiTYPER (n = 122). Allele-specific changes in the methylation level of H19 ICR in placental tissue (n = 26) and white blood cells (WBC, n = 8) were examined by bisulfite sequencing. Newborns' (n = 243) anthropometrics was analyzed by using international growth standards. Results A consistent trend of genotype-specific decreased methylation level was observed in paternal allele of rs10732516 paternal A/maternal G genotype, but not in paternal G/maternal A genotype, at H19 ICR in ART placentas. This hypomethylation was not detected in WBCs. Also genotype-specific differences in FRESH-derived newborns' birth weight and head circumference were observed (P = 0.04, P = 0.004, respectively): FRESH-derived newborns with G/G genotype were heavier (P = 0.04) and had larger head circumference (P = 0.002) compared to newborns with A/A genotype. Also, the placental weight and birth weight of controls, FRESH- and FET-derived newborns differed significantly in rs10732516 A/A genotype (P = 0.024, P = 0.006, respectively): the placentas and newborns of FET-derived pregnancies were heavier compared to FRESH-derived pregnancies (P = 0.02, P = 0.004, respectively). Conclusions The observed DNA methylation changes together with the phenotypic findings suggest that rs10732516 polymorphism associates with the effects of ART in a parent-of-origin manner. Therefore, this polymorphism should be considered when the effects of environmental factors on embryonic development are studied.
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Affiliation(s)
- Heidi Marjonen
- Department of Medical and Clinical Genetics, Medicum, University of Helsinki, Helsinki, Finland
| | - Pauliina Auvinen
- Department of Medical and Clinical Genetics, Medicum, University of Helsinki, Helsinki, Finland
| | - Hanna Kahila
- Department of Obstetrics and Gynecology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Olga Tšuiko
- Department of Biomedicine, Institute of Biomedicine and Translational Medicine, University of Tartu, Tartu, Estonia
- Competence Centre on Health Technologies, Tartu, Estonia
| | - Sulev Kõks
- Department of Pathophysiology, Institute of Biomedicine and Translational Medicine, University of Tartu, Tartu, Estonia
- Department of Reproductive Biology, Estonian University of Life Sciences, Tartu, Estonia
| | - Airi Tiirats
- Department of Obstetrics and Gynaecology, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia
- Department of Paediatric ICU, Tartu University Hospital, Tartu, Estonia
| | - Triin Viltrop
- Department of Biomedicine, Institute of Biomedicine and Translational Medicine, University of Tartu, Tartu, Estonia
| | - Timo Tuuri
- Department of Obstetrics and Gynecology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Viveca Söderström-Anttila
- Department of Obstetrics and Gynecology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
- The Family Federation of Finland, Fertility Clinic, Helsinki, Finland
| | | | - Andres Salumets
- Department of Obstetrics and Gynecology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
- Department of Biomedicine, Institute of Biomedicine and Translational Medicine, University of Tartu, Tartu, Estonia
- Competence Centre on Health Technologies, Tartu, Estonia
- Department of Obstetrics and Gynaecology, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia
| | - Aila Tiitinen
- Department of Obstetrics and Gynecology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Nina Kaminen-Ahola
- Department of Medical and Clinical Genetics, Medicum, University of Helsinki, Helsinki, Finland
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Coto E, Díaz Corte C, Tranche S, Gómez J, Reguero JR, Alonso B, Iglesias S, Gil-Peña H, Yin X, Coto-Segura P. Genetic Variation in the H19-IGF2 Cluster Might Confer Risk of Developing Impaired Renal Function. DNA Cell Biol 2018; 37:617-625. [PMID: 29889555 DOI: 10.1089/dna.2017.4135] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
The H19-IGF2 imprinted gene region could be implicated in the risk of developing impaired renal function (IRF). Our aim was to determine the association of several common H19-IGF2 variants and IRF in a cohort of elderly healthy individuals. The study involved 675 individuals >65 years of age, 184 with type 2 diabetes mellitus (T2DM), and 105 with IRF (estimated glomerular filtration rate [eGFR] <60). They were genotyped for two common H19 single nucleotide polymorphisms (SNPs) (rs2839698 and rs10732516), one H19-IGF2 intergenic indel (rs201858505), and one indel in the 3'UTR of the IGF2. For the H19 SNPs, we also determined the allele present in the methylated chromosome through genotyping the DNA digested with a methylation-sensitive endonuclease. None of the four H19-IGF2 variants was associated with IRF in our cohort. We found a significantly higher frequency of the 3'UTR IGF2 deletion (D) in the eGFR <60 group (p = 0.01; odds ratio = 1.16, 95% confidence interval = 1.10-2.51). This association was independent of age and T2DM, two strong predictors of IRF. In conclusion, a common indel variant in the 3'UTR of the IGF2 gene was associated with the risk of IRF. This association could be explained by the role of IGF2 in podocyte survival, through regulation of IGF2 expression by differential binding of miRNAs to the indel sequences. Functional studies should be necessary to clarify this issue.
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Affiliation(s)
- Eliecer Coto
- 1 Genética Molecular-Laboratorio Medicina , HUCA, Oviedo, Spain .,2 Universidad de Oviedo , Oviedo, Spain .,3 Red de Investigación Renal (REDINREN) , Madrid, Spain .,4 Instituto de Investigación Sanitaria del Principado de Asturias , ISPA, Oviedo, Spain
| | - Carmen Díaz Corte
- 2 Universidad de Oviedo , Oviedo, Spain .,3 Red de Investigación Renal (REDINREN) , Madrid, Spain .,4 Instituto de Investigación Sanitaria del Principado de Asturias , ISPA, Oviedo, Spain .,5 Nefrología , HUCA, Oviedo, Spain
| | | | - Juan Gómez
- 1 Genética Molecular-Laboratorio Medicina , HUCA, Oviedo, Spain
| | | | - Belén Alonso
- 1 Genética Molecular-Laboratorio Medicina , HUCA, Oviedo, Spain
| | - Sara Iglesias
- 1 Genética Molecular-Laboratorio Medicina , HUCA, Oviedo, Spain
| | - Helena Gil-Peña
- 1 Genética Molecular-Laboratorio Medicina , HUCA, Oviedo, Spain
| | - Xueqian Yin
- 1 Genética Molecular-Laboratorio Medicina , HUCA, Oviedo, Spain
| | - Pablo Coto-Segura
- 2 Universidad de Oviedo , Oviedo, Spain .,4 Instituto de Investigación Sanitaria del Principado de Asturias , ISPA, Oviedo, Spain .,7 Cardiología , HUCA, Oviedo, Spain .,8 Dermatología , HUCA, Oviedo, Spain
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Marjonen H, Kahila H, Kaminen-Ahola N. rs10732516 polymorphism at the IGF2/H19 locus associates with a genotype-specific trend in placental DNA methylation and head circumference of prenatally alcohol-exposed newborns. Hum Reprod Open 2017; 2017:hox014. [PMID: 30895230 PMCID: PMC6276671 DOI: 10.1093/hropen/hox014] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2017] [Revised: 08/31/2017] [Accepted: 09/11/2017] [Indexed: 12/20/2022] Open
Abstract
Study Question Does prenatal alcohol exposure (PAE) affect regulation of the insulin-like growth factor 2 (IGF2)/H19 locus in placenta and the growth-restricted phenotype of newborns? Summary Answer PAE results in genotype-specific trends in both placental DNA methylation at the IGF2/H19 locus and head circumference (HC) of newborns. What is Known Already PAE can disturb development of the nervous system and lead to restricted growth of the head, even microcephaly. To clarify the etiology of alcohol-induced growth restriction, we focused on the imprinted IGF2/H19 locus known to be important for normal placental and embryonic growth. The expression of IGF2 and a negative growth controller H19 are regulated by the H19 imprinting control region (H19 ICR) with seven-binding sites for the methylation-sensitive zinc-finger regulatory protein CTCF. A single nucleotide polymorphism rs10732516 G/A in the sixth-binding site has shown to associate with genotype-specific DNA methylation profiles at the H19 ICR. Study Design, Size, Duration By grouping 39 alcohol-exposed and 100 control samples according to rs10732516 polymorphism we explored alcohol-induced, genotype-specific changes in DNA methylation at the H19 ICR and the promoter region of H19 (H19 differentially methylated region). Also, IGF2 and H19 mRNA expression level in placenta as well as the phenotypes of newborns were examined. Participants/Materials, Setting, Methods We explored alcohol-induced, genotype-specific changes in placental DNA methylation by MassARRAY EpiTYPER and allele-specific changes by bisulphite sequencing. IGF2 and H19 expression in placenta were analyzed by quantitative PCR and the HC, birthweight and birth length of newborns were examined using national growth charts. Main Results and the Role of Chance We observed a consistent trend in genotype-specific changes in DNA methylation at H19 ICR in alcohol-exposed placentas. DNA methylation level in the normally highly methylated paternal allele of rs10732516 paternal A/maternal G genotype was decreased in alcohol-exposed placentas. In addition to decreased IGF2 mRNA expression in alcohol-exposed placentas of this specific genotype (P = 0.03), we observed significantly increased expression of H19 in relation to IGF2 when comparing all alcohol-exposed placentas to unexposed controls (P = 0.006). Furthermore, phenotypic examination showed a significant genotype-specific association between the alcohol exposure and HC of newborns (P = 0.001). Limitations Reasons for Caution Owing to the exceptional character of the alcohol-exposed human samples collected in this study, the sample size is restricted. An increased sample size and functional studies are needed to confirm these data and clarify the biological significance or causality of the observed associations. Wider Implications of the Findings Our results suggest that the rs10732516 polymorphism associates with the alcohol-induced alterations in DNA methylation profiles and head growth in a parent-of-origin manner. We also introduce a novel genotype-specific approach for exploring environmental effects on the IGF2/H19 locus and ultimately on embryonic growth. Study Funding/Competing Interest(s) This work was supported by the Academy of Finland (258304), The Finnish Foundation for Alcohol Studies, Finnish Cultural Foundation, Juho Vainio Foundation, Yrjö Jahnsson Foundation and Arvo and Lea Ylppö Foundation. No competing interests are declared.
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Affiliation(s)
- Heidi Marjonen
- Department of Medical and Clinical Genetics, Medicum, University of Helsinki, Helsinki, Finland
| | - Hanna Kahila
- Department of Obstetrics and Gynecology, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - Nina Kaminen-Ahola
- Department of Medical and Clinical Genetics, Medicum, University of Helsinki, Helsinki, Finland
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Liu X, Lv R, Zhang L, Xu G, Bi J, Gao F, Zhang J, Xue F, Wang F, Wu Y, Fu C, Wang Q, Huo R. Long noncoding RNA expression profile of infantile hemangioma identified by microarray analysis. Tumour Biol 2016; 37:10.1007/s13277-016-5434-y. [PMID: 27709553 DOI: 10.1007/s13277-016-5434-y] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2016] [Accepted: 09/23/2016] [Indexed: 02/05/2023] Open
Abstract
Infantile hemangioma (IH) is one of the most common vascular tumors of childhood. Long noncoding RNAs (lncRNAs) play a critical role in angiogenesis, but their involvement in hemangioma remains unknown. This study aimed to assess the expression profiles of lncRNAs in IH and adjacent normal tissue samples, exploring the biological functions of lncRNAs as well as their involvement in IH pathogenesis. The lncRNA expression profiles were determined by lncRNA microarrays. A total of 1259 and 857 lncRNAs were upregulated and downregulated in IH, respectively, at a fold change cutoff of 2.0 (p < 0.05); in addition, 1469 and 1184 messenger RNAs (mRNAs) were upregulated and downregulated, respectively (fold change cutoff of 2.0; p < 0.05). A total of 292 differentially expressed mRNAs were targeted by the lncRNAs with altered expression in hemangioma, including 228 and 64 upregulated and downregulated, respectively (cutoff of 2.0, p < 0.05). Gene ontology (GO) analyses revealed several angiogenesis-related pathways. An lncRNA-mRNA co-expression network for differentially expressed lncRNAs revealed significant associations of the lncRNAs MEG3, MEG8, FENDRR, and Linc00152 with their related mRNAs. The validation results of nine differentially expressed lncRNAs (MALAT1, MEG3, MEG8, p29066, p33867, FENDRR, Linc00152, p44557_v4, p8683) as well as two mRNAs (FOXF1, EGFL7) indicated that the microarray data correlated well with the QPCR results. Interestingly, MALAT1 knockdown induced apoptosis and S-phase cell cycle arrest in human umbilical vein endothelial cells (HUVECs). Overall, this study revealed the lncRNA expression profile of IH and that lncRNAs likely regulate several genes with important roles in angiogenesis.
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Affiliation(s)
- Xiaowen Liu
- Department of Burn & Plastic Surgery, Shandong Provincial Hospital Affiliated to Shandong University, Jinan, Shandong Province, China
| | - Renrong Lv
- Department of Burn & Plastic Surgery, Shandong Provincial Hospital Affiliated to Shandong University, Jinan, Shandong Province, China
| | - Linfeng Zhang
- Department of Burn & Plastic Surgery, Shandong Provincial Hospital Affiliated to Shandong University, Jinan, Shandong Province, China
| | - Guangqi Xu
- Department of Burn & Plastic Surgery, Shandong Provincial Hospital Affiliated to Shandong University, Jinan, Shandong Province, China
| | - Jianhai Bi
- Department of Burn & Plastic Surgery, Shandong Provincial Hospital Affiliated to Shandong University, Jinan, Shandong Province, China
| | - Feng Gao
- Department of Burn & Plastic Surgery, Shandong Provincial Hospital Affiliated to Shandong University, Jinan, Shandong Province, China
| | - Jian Zhang
- Department of Burn & Plastic Surgery, Shandong Provincial Hospital Affiliated to Shandong University, Jinan, Shandong Province, China
| | - Feng Xue
- Department of Burn & Plastic Surgery, Shandong Provincial Hospital Affiliated to Shandong University, Jinan, Shandong Province, China
| | - Fagang Wang
- Department of Burn & Plastic Surgery, Shandong Provincial Hospital Affiliated to Shandong University, Jinan, Shandong Province, China
| | - Yiliang Wu
- Department of Burn & Plastic Surgery, Shandong Provincial Hospital Affiliated to Shandong University, Jinan, Shandong Province, China
| | - Cong Fu
- Department of Burn & Plastic Surgery, Shandong Provincial Hospital Affiliated to Shandong University, Jinan, Shandong Province, China
| | - Qiang Wang
- Department of Burn and Plastic Surgery, Tengzhou Central People's Hospital, Tengzhou, Shandong Province, China
| | - Ran Huo
- Department of Burn & Plastic Surgery, Shandong Provincial Hospital Affiliated to Shandong University, Jinan, Shandong Province, China.
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PLOS ONE Staff. Correction: A Common Polymorphism within the IGF2 Imprinting Control Region Is Associated with Parent of Origin Specific Effects in Infantile Hemangiomas. PLoS One 2015; 10:e0143806. [PMID: 26599544 DOI: 10.1371/journal.pone.0143806] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
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