1
|
Maciel-Cruz EJ, Figuera-Villanueva LE, Garibaldi-Ríos AF, Gómez-Meda BC, Zúñiga-González GM, Pérez AM, Castro-García PB, Ramírez-Patiño R, Gallegos-Arreola MP. AURKA Gene Variants rs1047972, and rs8173 Are Associated With Breast Cancer. J Breast Cancer 2023; 26:378-390. [PMID: 37565930 PMCID: PMC10475707 DOI: 10.4048/jbc.2023.26.e31] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2023] [Revised: 04/28/2023] [Accepted: 06/06/2023] [Indexed: 08/12/2023] Open
Abstract
PURPOSE Association between variants rs1047972 and rs8173 of the AURKA gene in healthy women and breast cancer (BC) in a Mexican population. METHODS Genomic DNA samples from 409 healthy women and 572 patients with BC were analyzed for variants rs1047972 and rs8173 of the AURKA gene by polymerase chain reaction-restriction fragment length polymorphism. RESULTS TT genotype (odds ratio [OR], 2.5; 95% confidence interval [CI], 1.22-5.11; p = 0.0015) and the T allele (OR, 1.16; 95% CI, 1.23-2.12; p = 0.0007) of the rs1047972 variant were associated as risk susceptibility for BC relative to the control group. Contrarily, the GG genotype (OR, 0.64; 95% CI, 0.43-0.94; p = 0.029) was associated as a protective factor of susceptibility of BC of the variant rs8173 of the AURKA gene. Differences were observed in the patients with BC who were carriers of the CT genotype of the rs1047972 variant with overweight, obesity, estrogen receptor-positive plus obesity, Ki-67 (≥ 20%) plus history familial positive of cancer; and for variant rs8173 the BC patients who were CG carriers and presented chemotherapy gastric toxicity, hormonal receptor positive plus chemotherapy gastric toxicity, and menopause status plus chemotherapy gastric toxicity (p < 0.05). Two common haplotypes were identified in the study groups: CG and TC genotypes, were associated as a protective and risk factor, respectively (p < 0.05). CONCLUSION Variants rs1047972 and rs8173 of the AURKA gene and the TC haplotype were associated as risk susceptibility factors for BC in this population.
Collapse
Affiliation(s)
- Eric Jonathan Maciel-Cruz
- División de Genética, Centro de Investigación Biomédica de Occidente (CIBO), Centro Médico Nacional de Occidente (CMNO), Instituto Mexicano del Seguro Social (IMSS), Guadalajara, México
- Doctorado en Genética Humana, Centro Universitario de Ciencias de la Salud, Universidad de Guadalajara (UdeG), Guadalajara, México
| | - Luis Eduardo Figuera-Villanueva
- División de Genética, Centro de Investigación Biomédica de Occidente (CIBO), Centro Médico Nacional de Occidente (CMNO), Instituto Mexicano del Seguro Social (IMSS), Guadalajara, México
- Doctorado en Genética Humana, Centro Universitario de Ciencias de la Salud, Universidad de Guadalajara (UdeG), Guadalajara, México
| | - Asbiel Felipe Garibaldi-Ríos
- División de Genética, Centro de Investigación Biomédica de Occidente (CIBO), Centro Médico Nacional de Occidente (CMNO), Instituto Mexicano del Seguro Social (IMSS), Guadalajara, México
- Doctorado en Genética Humana, Centro Universitario de Ciencias de la Salud, Universidad de Guadalajara (UdeG), Guadalajara, México
| | - Belinda Claudia Gómez-Meda
- Departamento de Biología Molecular y Genómica, Instituto de Genética Humana "Dr. Enrique Corona Rivera", Centro Universitario de Ciencias de la Salud, Universidad de Guadalajara (UdeG), Guadalajara, México
| | - Guillermo Moisés Zúñiga-González
- División de Medicina Molecular, Centro de Investigación Biomédica de Occidente (CIBO), Centro Médico Nacional de Occidente (CMNO), Instituto Mexicano del Seguro Social (IMSS), Guadalajara, México
| | - Ana María Pérez
- Laboratorio de Inmunofarmacología, Centro Universitario de Ciencias Exactas e Ingenierías Universidad de Guadalajara (UdeG), Guadalajara, México
| | - Paola B Castro-García
- Laboratorio de Inmunofarmacología, Centro Universitario de Ciencias Exactas e Ingenierías Universidad de Guadalajara (UdeG), Guadalajara, México
| | - Ramiro Ramírez-Patiño
- Departamento de Medicina y Ciencias de la Vida, Centro Universitario la Ciénega, Universidad de Guadalajara (UdeG), Ocotlán, México
| | - Martha Patricia Gallegos-Arreola
- División de Genética, Centro de Investigación Biomédica de Occidente (CIBO), Centro Médico Nacional de Occidente (CMNO), Instituto Mexicano del Seguro Social (IMSS), Guadalajara, México.
| |
Collapse
|
2
|
Gallegos-Arreola MP, Garibaldi-Ríos AF, Cruz-Sánchez JI, Figuera LE, Ronquillo-Carreón CA, Rosales-Reynoso MA, Gómez-Meda BC, Carrillo-Dávila IA, Puebla-Pérez AM, Montoya-Fuentes H, Peralta-Leal V, Zúñiga-González GM. Association of the rs8720 and rs12587 KRAS Gene Variants with Colorectal Cancer in a Mexican Population and Their Analysis In Silico. Cells 2023; 12:1941. [PMID: 37566020 PMCID: PMC10417115 DOI: 10.3390/cells12151941] [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: 06/29/2023] [Revised: 07/17/2023] [Accepted: 07/22/2023] [Indexed: 08/12/2023] Open
Abstract
Colorectal cancer (CRC) is a major global health challenge and one of the top 10 cancers in Mexico. Lifestyle and genetic factors influence CRC development, prognosis, and therapeutic response; identifying risk factors, such as the genes involved, is critical to understanding its behavior, mechanisms, and prognosis. The association between KRAS gene variants (rs8720 and rs12587) and CRC in the Mexican population was analyzed. We performed in silico analysis and analyzed 310 healthy individuals and 385 CRC patients using TaqMan assays and real-time PCR. The CC and GG genotypes of rs8720 and rs12587 were identified as CRC risk factors (p < 0.05). The CC and TC genotypes of the rs8720 were associated with rectal cancer, age over 50 years, moderately differentiated histology, and advanced cancer stage. TG and GG genotypes of the rs12587 variant were a risk factor in the CRC group, in patients with stage I-II, males, and stage III-IV non-chemotherapy response. The TG haplotype is protected against CRC. The combined CCGG genotype was linked to CRC risk. In silico analysis revealed that the rs12587 and rs8720 variants could influence KRAS gene regulation via miRNAs. In conclusion, rs8720 and rs12587 variants of the KRAS gene were associated with CRC risk and could influence KRAS regulation via miRNAs.
Collapse
Affiliation(s)
- Martha Patricia Gallegos-Arreola
- División de Genética, Centro de Investigación Biomédica de Occidente (CIBO), Centro Médico Nacional de Occidente (CMNO), Instituto Mexicano del Seguro Social (IMSS), Guadalajara 44340, Jalisco, Mexico; (M.P.G.-A.); (A.F.G.-R.); (L.E.F.); (I.A.C.-D.)
| | - Asbiel Felipe Garibaldi-Ríos
- División de Genética, Centro de Investigación Biomédica de Occidente (CIBO), Centro Médico Nacional de Occidente (CMNO), Instituto Mexicano del Seguro Social (IMSS), Guadalajara 44340, Jalisco, Mexico; (M.P.G.-A.); (A.F.G.-R.); (L.E.F.); (I.A.C.-D.)
- Doctorado en Genética Humana, Centro Universitario de Ciencias de la Salud (CUCS), Universidad de Guadalajara (UdeG), Guadalajara 44340, Jalisco, Mexico
| | - José Israel Cruz-Sánchez
- Especialidad en Oncología Médica, Universidad de Guadalajara (UdeG)/UMAE Hospital de Especialidades, Centro Médico Nacional de Occidente (CMNO), Instituto Mexicano del Seguro Social (IMSS), Guadalajara 44340, Jalisco, Mexico; (J.I.C.-S.); (C.A.R.-C.)
- Oncología Clínica, UMAE Hospital de Especialidades, Centro Médico Nacional de Occidente (CMNO), Instituto Mexicano del Seguro Social (IMSS), Guadalajara 44329, Jalisco, Mexico
| | - Luis Eduardo Figuera
- División de Genética, Centro de Investigación Biomédica de Occidente (CIBO), Centro Médico Nacional de Occidente (CMNO), Instituto Mexicano del Seguro Social (IMSS), Guadalajara 44340, Jalisco, Mexico; (M.P.G.-A.); (A.F.G.-R.); (L.E.F.); (I.A.C.-D.)
- Doctorado en Genética Humana, Centro Universitario de Ciencias de la Salud (CUCS), Universidad de Guadalajara (UdeG), Guadalajara 44340, Jalisco, Mexico
| | - Carlos Alberto Ronquillo-Carreón
- Especialidad en Oncología Médica, Universidad de Guadalajara (UdeG)/UMAE Hospital de Especialidades, Centro Médico Nacional de Occidente (CMNO), Instituto Mexicano del Seguro Social (IMSS), Guadalajara 44340, Jalisco, Mexico; (J.I.C.-S.); (C.A.R.-C.)
- Oncología Clínica, UMAE Hospital de Especialidades, Centro Médico Nacional de Occidente (CMNO), Instituto Mexicano del Seguro Social (IMSS), Guadalajara 44329, Jalisco, Mexico
| | - Mónica Alejandra Rosales-Reynoso
- División de Medicina Molecular, Centro de Investigación Biomédica de Occidente (CIBO), Centro Médico Nacional de Occidente (CMNO), Instituto Mexicano del Seguro Social (IMSS), Sierra Mojada 800, Col. Independencia, Guadalajara 44340, Jalisco, Mexico; (M.A.R.-R.); (H.M.-F.)
| | - Belinda Claudia Gómez-Meda
- Departamento de Biología Molecular y Genómica, Instituto de Genética Humana “Dr. Enrique Corona Rivera”, Centro Universitario de Ciencias de la Salud (CUCS), Universidad de Guadalajara (UdeG), Guadalajara 44340, Jalisco, Mexico;
| | - Irving Alejandro Carrillo-Dávila
- División de Genética, Centro de Investigación Biomédica de Occidente (CIBO), Centro Médico Nacional de Occidente (CMNO), Instituto Mexicano del Seguro Social (IMSS), Guadalajara 44340, Jalisco, Mexico; (M.P.G.-A.); (A.F.G.-R.); (L.E.F.); (I.A.C.-D.)
- Doctorado en Genética Humana, Centro Universitario de Ciencias de la Salud (CUCS), Universidad de Guadalajara (UdeG), Guadalajara 44340, Jalisco, Mexico
| | - Ana María Puebla-Pérez
- Laboratorio de Inmunofarmacología, Centro Universitario de Ciencias Exactas e Ingenierías, Universidad de Guadalajara (UdeG), Guadalajara 44430, Jalisco, Mexico;
| | - Héctor Montoya-Fuentes
- División de Medicina Molecular, Centro de Investigación Biomédica de Occidente (CIBO), Centro Médico Nacional de Occidente (CMNO), Instituto Mexicano del Seguro Social (IMSS), Sierra Mojada 800, Col. Independencia, Guadalajara 44340, Jalisco, Mexico; (M.A.R.-R.); (H.M.-F.)
| | - Valeria Peralta-Leal
- Facultad de Medicina e Ingeniería en Sistemas Computacionales de Matamoros, Universidad Autónoma de Tamaulipas, Ciudad Victoria 87300, Tamaulipas, Mexico;
| | - Guillermo M. Zúñiga-González
- División de Medicina Molecular, Centro de Investigación Biomédica de Occidente (CIBO), Centro Médico Nacional de Occidente (CMNO), Instituto Mexicano del Seguro Social (IMSS), Sierra Mojada 800, Col. Independencia, Guadalajara 44340, Jalisco, Mexico; (M.A.R.-R.); (H.M.-F.)
| |
Collapse
|
3
|
HajiEsmailPoor Z, Tabnak P, Ahmadzadeh B, Ebrahimi SS, Faal B, Mashatan N. Role of hedgehog signaling related non-coding RNAs in developmental and pathological conditions. Biomed Pharmacother 2022; 153:113507. [DOI: 10.1016/j.biopha.2022.113507] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2022] [Revised: 07/23/2022] [Accepted: 07/30/2022] [Indexed: 11/02/2022] Open
|
4
|
Han X, Li B. The emerging role of noncoding RNAs in the Hedgehog signaling pathway in cancer. Biomed Pharmacother 2022; 154:113581. [PMID: 36037783 DOI: 10.1016/j.biopha.2022.113581] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2022] [Revised: 08/15/2022] [Accepted: 08/17/2022] [Indexed: 11/16/2022] Open
Abstract
Hedgehog (HH), a conserved signaling pathway, is involved in embryo development, organogenesis, and other biological functions. Dysregulation and abnormal activation of HH are involved in tumorigenesis and tumor progression. With the emergence of interest in noncoding RNAs, studies on their involvement in abnormal regulation of biological processes in tumors have been published one after another. In this review, we focus on the crosstalk between noncoding RNAs and the HH pathway in tumors and elaborate the mechanisms by which long noncoding RNAs and microRNAs regulate or are regulated by HH signaling in cancer. We also discuss the interaction between noncoding RNAs and the HH pathway from the perspective of cancer hallmarks, presenting this complex network as concisely as possible and organizing ideas for cancer diagnosis and treatment.
Collapse
Affiliation(s)
- Xue Han
- Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, China
| | - Bo Li
- Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, China. libo--
| |
Collapse
|
5
|
Song J, Ge Y, Sun X, Guan Q, Gong S, Wei M, Niu J, Zhao L. Noncoding RNAs related to the hedgehog pathway in cancer: clinical implications and future perspectives. Mol Cancer 2022; 21:115. [PMID: 35581586 PMCID: PMC9112456 DOI: 10.1186/s12943-022-01591-z] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Accepted: 05/10/2022] [Indexed: 12/27/2022] Open
Abstract
Cancer is a type of malignant affliction threatening human health worldwide; however, the molecular mechanism of cancer pathogenesis remains to be elusive. The oncogenic hedgehog (Hh) pathway is a highly evolutionarily conserved signaling pathway in which the hedgehog-Patched complex is internalized to cellular lysosomes for degradation, resulting in the release of Smoothened inhibition and producing downstream intracellular signals. Noncoding RNAs (ncRNAs) with diversified regulatory functions have the potency of controlling cellular processes. Compelling evidence reveals that Hh pathway, ncRNAs, or their crosstalk play complicated roles in the initiation, metastasis, apoptosis and drug resistance of cancer, allowing ncRNAs related to the Hh pathway to serve as clinical biomarkers for targeted cancer therapy. In this review, we attempt to depict the multiple patterns of ncRNAs in the progression of malignant tumors via interactions with the Hh crucial elements in order to better understand the complex regulatory mechanism, and focus on Hh associated ncRNA therapeutics aimed at boosting their application in the clinical setting.
Collapse
Affiliation(s)
- Jia Song
- Department of Pharmacology, School of Pharmacy, China Medical University, Shenyang, 110122, People's Republic of China.,Liaoning Key Laboratory of Molecular Targeted Anti-Tumor Drug Development and Evaluation, China Medical University, Shenyang, 110122, People's Republic of China
| | - Yuexin Ge
- Department of Pharmacology, School of Pharmacy, China Medical University, Shenyang, 110122, People's Republic of China.,Liaoning Key Laboratory of Molecular Targeted Anti-Tumor Drug Development and Evaluation, China Medical University, Shenyang, 110122, People's Republic of China
| | - Xiaoyu Sun
- Department of Pharmacology, School of Pharmacy, China Medical University, Shenyang, 110122, People's Republic of China.,Liaoning Key Laboratory of Molecular Targeted Anti-Tumor Drug Development and Evaluation, China Medical University, Shenyang, 110122, People's Republic of China
| | - Qiutong Guan
- Department of Pharmacology, School of Pharmacy, China Medical University, Shenyang, 110122, People's Republic of China.,Liaoning Key Laboratory of Molecular Targeted Anti-Tumor Drug Development and Evaluation, China Medical University, Shenyang, 110122, People's Republic of China
| | - Shiqiang Gong
- Department of Pharmacology, School of Pharmacy, China Medical University, Shenyang, 110122, People's Republic of China.,Liaoning Key Laboratory of Molecular Targeted Anti-Tumor Drug Development and Evaluation, China Medical University, Shenyang, 110122, People's Republic of China
| | - Minjie Wei
- Department of Pharmacology, School of Pharmacy, China Medical University, Shenyang, 110122, People's Republic of China.,Liaoning Key Laboratory of Molecular Targeted Anti-Tumor Drug Development and Evaluation, China Medical University, Shenyang, 110122, People's Republic of China.,Shenyang Kangwei Medical Laboratory Analysis Co. LTD, Shenyang, 110000, People's Republic of China
| | - Jumin Niu
- Department of Gynecology, Shenyang Women's and Children's Hospital, Shenyang, 110011, People's Republic of China.
| | - Lin Zhao
- Department of Pharmacology, School of Pharmacy, China Medical University, Shenyang, 110122, People's Republic of China. .,Liaoning Key Laboratory of Molecular Targeted Anti-Tumor Drug Development and Evaluation, China Medical University, Shenyang, 110122, People's Republic of China.
| |
Collapse
|
6
|
Chen YP, Yuan L, Lin HR, Huang XK, Ruan JC, Zhuo ZJ. AURKA gene polymorphisms and central nervous system tumor susceptibility in Chinese children. Discov Oncol 2021; 12:62. [PMID: 35201446 PMCID: PMC8777528 DOI: 10.1007/s12672-021-00459-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Accepted: 11/17/2021] [Indexed: 11/26/2022] Open
Abstract
INTRODUCTION Central nervous system (CNS) tumors comprise 15-20% of all malignancies occurring in childhood and adolescence. Previous researches have shown that overexpression and amplification of the AURKA gene could induce multiple human malignancies, with which the connection of CNS tumor susceptibility has not been extensively studied. MATERIAL AND METHODS In this study, we assessed whether and to what extent AURKA gene single nucleotide polymorphisms (SNPs) (rs1047972 C > T, rs2273535 T > A, rs8173 G > C) were associated with CNS tumor susceptibility, based on a case-control analysis in 191 CNS tumor patients and 248 controls. We determined this correlation using odds ratios (ORs) and 95% confidence intervals (CIs). RESULTS AURKA gene rs8173 G > C exhibited a crucial function to CNS tumor susceptibility fall-off (GC/CC vs. GG: adjusted OR = 0.68, 95% CI = 0.46-0.998, P = 0.049). In addition, the combined effect of lowering the risk of developing CNS tumors was more pronounced in carriers with 3 protective genotypes than others (adjusted OR = 0.55, 95% CI = 0.31-0.98, P = 0.044). Further stratification analysis illustrated that the existence of rs8173 GC/CC and three protective genotypes lowered CNS tumor risk in some subgroups. CONCLUSIONS Our research suggested that the AURKA gene rs8173 G > C could significantly reduce CNS tumor susceptibility in Chinese children. More functional experiments are needed to explore the role of the AURKA gene rs8173 G > C.
Collapse
Affiliation(s)
- Yong-Ping Chen
- Department of Pediatric Surgery, Guangzhou Institute of Pediatrics, Guangdong Provincial Key Laboratory of Research in Structural Birth Defect Disease, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, 9 Jinsui Road, Guangzhou, 510623, Guangdong, China
| | - Li Yuan
- Department of Pathology, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, 510623, Guangdong, China
| | - Hui-Ran Lin
- Faculty of Medicine, Macau University of Science and Technology, Macau, 999078, China
| | - Xiao-Kai Huang
- Department of Hematology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, 109 West Xueyuan Road, Wenzhou, 325027, Zhejiang, China
| | - Ji-Chen Ruan
- Department of Hematology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, 109 West Xueyuan Road, Wenzhou, 325027, Zhejiang, China.
| | - Zhen-Jian Zhuo
- Department of Pediatric Surgery, Guangzhou Institute of Pediatrics, Guangdong Provincial Key Laboratory of Research in Structural Birth Defect Disease, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, 9 Jinsui Road, Guangzhou, 510623, Guangdong, China.
- Laboratory Animal Center, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen, 518055, Guangdong, China.
| |
Collapse
|
7
|
Tanigawa S, Fujita M, Moyama C, Ando S, Ii H, Kojima Y, Fujishita T, Aoki M, Takeuchi H, Yamanaka T, Takahashi Y, Hashimoto N, Nakata S. Inhibition of Gli2 suppresses tumorigenicity in glioblastoma stem cells derived from a de novo murine brain cancer model. Cancer Gene Ther 2021; 28:1339-1352. [PMID: 33414520 DOI: 10.1038/s41417-020-00282-5] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2020] [Revised: 11/26/2020] [Accepted: 12/04/2020] [Indexed: 01/29/2023]
Abstract
The prognosis of glioblastoma remains poor despite intensive research efforts. Glioblastoma stem cells (GSCs) contribute to tumorigenesis, invasive capacity, and therapy resistance. Leucine-rich repeat-containing G-protein coupled receptor 5 (Lgr5), a stem cell marker, is involved in the maintenance of GSCs, although the properties of Lgr5-positive GSCs remain unclear. Here, the Sleeping-Beauty transposon-induced glioblastoma model was used in Lgr5-GFP knock-in mice identify GFP-positive cells in neurosphere cultures from mouse glioblastoma tissues. Global gene expression analysis showed that Gli2 was highly expressed in GFP-positive GSCs. Gli2 knockdown using lentiviral-mediated shRNA downregulated Hedgehog-related and Wnt signaling pathway-related genes, including Lgr5; suppressed tumor cell proliferation and invasion capacity; and induced apoptosis. Pharmacological Gli inhibition with GANT61 suppressed tumor cell proliferation. Silencing Gli2 suppressed the tumorigenicity of GSCs in an orthotopic transplantation model in vivo. These findings suggest that Gli2 affects the Hedgehog and Wnt pathways and plays an important role in GSC maintenance, suggesting Gli2 as a therapeutic target for glioblastoma treatment.
Collapse
Affiliation(s)
- Seisuke Tanigawa
- Department of Clinical Oncology, Kyoto Pharmaceutical University, Kyoto, Japan.,Department of Neurosurgery, Kyoto Prefectural University Graduate School of Medical Science, Kyoto, Japan
| | - Mitsugu Fujita
- Department of Microbiology, Faculty of Medicine, Kindai University, Osaka, Japan
| | - Chiami Moyama
- Department of Clinical Oncology, Kyoto Pharmaceutical University, Kyoto, Japan
| | - Shota Ando
- Department of Clinical Oncology, Kyoto Pharmaceutical University, Kyoto, Japan
| | - Hiromi Ii
- Department of Clinical Oncology, Kyoto Pharmaceutical University, Kyoto, Japan
| | - Yasushi Kojima
- Division of Pathophysiology, Aichi Cancer Center Research Institute, Nagoya, Japan
| | - Teruaki Fujishita
- Division of Pathophysiology, Aichi Cancer Center Research Institute, Nagoya, Japan
| | - Masahiro Aoki
- Division of Pathophysiology, Aichi Cancer Center Research Institute, Nagoya, Japan.,Department of Cancer Physiology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Hayato Takeuchi
- Department of Neurosurgery, Kyoto Prefectural University Graduate School of Medical Science, Kyoto, Japan
| | - Takumi Yamanaka
- Department of Neurosurgery, Kyoto Prefectural University Graduate School of Medical Science, Kyoto, Japan
| | - Yoshinobu Takahashi
- Department of Neurosurgery, Kyoto Prefectural University Graduate School of Medical Science, Kyoto, Japan
| | - Naoya Hashimoto
- Department of Neurosurgery, Kyoto Prefectural University Graduate School of Medical Science, Kyoto, Japan
| | - Susumu Nakata
- Department of Clinical Oncology, Kyoto Pharmaceutical University, Kyoto, Japan.
| |
Collapse
|
8
|
Zhang M, Zhang Q, Bai J, Zhao Z, Zhang J. Transcriptome analysis revealed CENPF associated with glioma prognosis. MATHEMATICAL BIOSCIENCES AND ENGINEERING : MBE 2021; 18:2077-2096. [PMID: 33892537 DOI: 10.3934/mbe.2021107] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Gliomas are common malignant tumors of the central nervous system. Despite the surgical resection and postoperative radiotherapy and chemotherapy, the prognosis of glioma remains poor. Therefore, it is important to reveal the molecular mechanisms that promotes glioma progression. Microarray datasets were obtained from the Gene Expression Omnibus (GEO) database. The GEO2R tool was used to identify 428 differentially expressed genes (DEGs) and a core module from three microarray datasets. Heat maps were drawn based on DEGs. Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway enrichment analysis were performed using the DAVID database. The core module was significantly involved in several KEGG pathways, such as "cell cycle", "viral carcinogenesis", "progesterone-mediated oocyte maturation", "p53 signaling pathway". The protein-protein interaction (PPI) networks and modules were built using the STRING database and the MCODE plugin, respectively, which were visualized using Cytoscape software. Identification of hub genes in the core module using the CytoHubba plugin. The top modular genes AURKA, CDC20, CDK1, CENPF, and TOP2A were associated with glioma development and prognosis. In the Human Protein Atlas (HPA) database, CDC20, CENPF and TOP2A have significant protein expression. Univariate and multivariate cox regression analysis showed that only CENPF had independent influencing factors in the CGGA database. GSEA analysis found that CENPF was significantly enriched in the cell cycle, P53 signaling pathway, MAPK signaling pathway, DNA replication, spliceosome, ubiquitin-mediated proteolysis, focal adhesion, pathway in cancer, glioma, which was highly consistent with previous studies. Our study revealed a core module that was highly correlated with glioma development. The key gene CENPF and signaling pathways were identified through a series of bioinformatics analysis. CENPF was identified as a candidate biomarker molecule.
Collapse
Affiliation(s)
- Moxuan Zhang
- Department of Neurosurgery, Linyi People's Hospital, Linyi 276000, China
| | - Quan Zhang
- Weifang Medical University, Weifang 261053, China
| | - Jilin Bai
- Weifang Medical University, Weifang 261053, China
| | - Zhiming Zhao
- Weifang Medical University, Weifang 261053, China
| | - Jian Zhang
- Department of Neurosurgery, Linyi People's Hospital, Linyi 276000, China
| |
Collapse
|
9
|
Bronisz A, Rooj AK, Krawczyński K, Peruzzi P, Salińska E, Nakano I, Purow B, Chiocca EA, Godlewski J. The nuclear DICER-circular RNA complex drives the deregulation of the glioblastoma cell microRNAome. SCIENCE ADVANCES 2020; 6:6/51/eabc0221. [PMID: 33328224 PMCID: PMC7744081 DOI: 10.1126/sciadv.abc0221] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/02/2020] [Accepted: 11/02/2020] [Indexed: 05/16/2023]
Abstract
The assortment of cellular microRNAs ("microRNAome") is a vital readout of cellular homeostasis, but the mechanisms that regulate the microRNAome are poorly understood. The microRNAome of glioblastoma is substantially down-regulated in comparison to the normal brain. Here, we find malfunction of the posttranscriptional maturation of the glioblastoma microRNAome and link it to aberrant nuclear localization of DICER, the major enzymatic complex responsible for microRNA maturation. Analysis of DICER's nuclear interactome reveals the presence of an RNA binding protein, RBM3, and of a circular RNA, circ2082, within the complex. Targeting of this complex by knockdown of circ2082 results in the restoration of cytosolic localization of DICER and widespread derepression of the microRNAome, leading to transcriptome-wide rearrangements that mitigate the tumorigenicity of glioblastoma cells in vitro and in vivo with correlation to favorable outcomes in patients with glioblastoma. These findings uncover the mechanistic foundation of microRNAome deregulation in malignant cells.
Collapse
Affiliation(s)
- A Bronisz
- Department of Neurosurgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA.
- Department of Neurochemistry, Mossakowski Medical Research Centre of Polish Academy of Sciences, Warsaw, Poland
| | - A K Rooj
- Department of Neurosurgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - K Krawczyński
- Department of Neurochemistry, Mossakowski Medical Research Centre of Polish Academy of Sciences, Warsaw, Poland
| | - P Peruzzi
- Department of Neurosurgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - E Salińska
- Department of Neurochemistry, Mossakowski Medical Research Centre of Polish Academy of Sciences, Warsaw, Poland
| | - I Nakano
- Department of Neurosurgery, University of Alabama, Birmingham, AL, USA
| | - B Purow
- Department of Neurology, University of Virginia, Charlottesville, VA, USA
| | - E A Chiocca
- Department of Neurosurgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - J Godlewski
- Department of Neurosurgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA.
- Department of Neurochemistry, Mossakowski Medical Research Centre of Polish Academy of Sciences, Warsaw, Poland
| |
Collapse
|
10
|
Tandon I, Waghmode A, Sharma NK. Cancer Stem Cells Equipped with Powerful Hedgehog Signaling and Better Epigenetic Memory: Avenues to Look for Cancer Therapeutics. Curr Cancer Drug Targets 2020; 19:877-884. [PMID: 31393247 DOI: 10.2174/1568009619666190808155432] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2019] [Revised: 05/16/2019] [Accepted: 07/01/2019] [Indexed: 12/13/2022]
Abstract
Complex nature of the tumor is depicted at the cellular landscape by showing heterogeneity in the presence of cancer cells, cancer-associated stromal cells, mesenchymal stem cells and cancer stem cells (CSCs). One of the plausible views in cancer formation is suggested as the theory of cancer CSCs that is known as a source of initiation of tumorigenesis. In essence, these powerful CSCs are equipped with high Sonic Hedgehog (SHH) signaling and epigenetic memory power that support various tumor hallmarks. Truly, nature justifies its intent by limiting these stem cells with a potential to turn into CSCs and in turn suppressing the high risk of humans and other organisms. In short, this mini-review addresses the contribution of SHH signaling to allow reprogramming of epigenetic memory within CSCs that support tumor hallmarks. Besides, this paper explores therapeutic approaches to mitigate SHH signaling that may lead to a blockade of the pro-tumor potential of CSCs.
Collapse
Affiliation(s)
- Ishita Tandon
- Cancer and Translational Research Lab, Dr. D. Y. Patil Biotechnology & Bioinformatics Institute, Dr. D.Y. Patil Vidyapeeth, Pune, Maharashtra, 411033, India
| | - Asawari Waghmode
- Cancer and Translational Research Lab, Dr. D. Y. Patil Biotechnology & Bioinformatics Institute, Dr. D.Y. Patil Vidyapeeth, Pune, Maharashtra, 411033, India
| | - Nilesh Kumar Sharma
- Cancer and Translational Research Lab, Dr. D. Y. Patil Biotechnology & Bioinformatics Institute, Dr. D.Y. Patil Vidyapeeth, Pune, Maharashtra, 411033, India
| |
Collapse
|
11
|
Scheidt T, Alka O, Gonczarowska-Jorge H, Gruber W, Rathje F, Dell’Aica M, Rurik M, Kohlbacher O, Zahedi RP, Aberger F, Huber CG. Phosphoproteomics of short-term hedgehog signaling in human medulloblastoma cells. Cell Commun Signal 2020; 18:99. [PMID: 32576205 PMCID: PMC7310537 DOI: 10.1186/s12964-020-00591-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2019] [Accepted: 05/05/2020] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND Aberrant hedgehog (HH) signaling is implicated in the development of various cancer entities such as medulloblastoma. Activation of GLI transcription factors was revealed as the driving force upon pathway activation. Increased phosphorylation of essential effectors such as Smoothened (SMO) and GLI proteins by kinases including Protein Kinase A, Casein Kinase 1, and Glycogen Synthase Kinase 3 β controls effector activity, stability and processing. However, a deeper and more comprehensive understanding of phosphorylation in the signal transduction remains unclear, particularly during early response processes involved in SMO activation and preceding GLI target gene regulation. METHODS We applied temporal quantitative phosphoproteomics to reveal phosphorylation dynamics underlying the short-term chemical activation and inhibition of early hedgehog signaling in HH responsive human medulloblastoma cells. Medulloblastoma cells were treated for 5.0 and 15 min with Smoothened Agonist (SAG) to induce and with vismodegib to inhibit the HH pathway. RESULTS Our phosphoproteomic profiling resulted in the quantification of 7700 and 10,000 phosphosites after 5.0 and 15 min treatment, respectively. The data suggest a central role of phosphorylation in the regulation of ciliary assembly, trafficking, and signal transduction already after 5.0 min treatment. ERK/MAPK signaling, besides Protein Kinase A signaling and mTOR signaling, were differentially regulated after short-term treatment. Activation of Polo-like Kinase 1 and inhibition of Casein Kinase 2A1 were characteristic for vismodegib treatment, while SAG treatment induced Aurora Kinase A activity. Distinctive phosphorylation of central players of HH signaling such as SMO, SUFU, GLI2 and GLI3 was observed only after 15 min treatment. CONCLUSIONS This study provides evidence that phosphorylation triggered in response to SMO modulation dictates the localization of hedgehog pathway components within the primary cilium and affects the regulation of the SMO-SUFU-GLI axis. The data are relevant for the development of targeted therapies of HH-associated cancers including sonic HH-type medulloblastoma. A deeper understanding of the mechanisms of action of SMO inhibitors such as vismodegib may lead to the development of compounds causing fewer adverse effects and lower frequencies of drug resistance. Video Abstract.
Collapse
Affiliation(s)
- Tamara Scheidt
- Department of Biosciences, Bioanalytical Research Laboratories and Molecular Cancer Research and Tumor Immunology, Cancer Cluster Salzburg, University of Salzburg, Hellbrunner Straße 34, 5020 Salzburg, Austria
| | - Oliver Alka
- Institute for Bioinformatics and Medical Informatics, University of Tübingen, Sand 14, 72076 Tübingen, Germany
| | - Humberto Gonczarowska-Jorge
- Leibniz-Institute of Analytical Sciences- ISAS - e.V, Dortmund, Germany
- Present address: CAPES Foundation, Ministry of Education of Brazil, Brasília, DF 70040-020 Brazil
| | - Wolfgang Gruber
- Department of Biosciences, Bioanalytical Research Laboratories and Molecular Cancer Research and Tumor Immunology, Cancer Cluster Salzburg, University of Salzburg, Hellbrunner Straße 34, 5020 Salzburg, Austria
- Present address: EVER Valinject GmbH, 4866 Unterach am Attersee, Austria
| | - Florian Rathje
- Department of Biosciences, Bioanalytical Research Laboratories and Molecular Cancer Research and Tumor Immunology, Cancer Cluster Salzburg, University of Salzburg, Hellbrunner Straße 34, 5020 Salzburg, Austria
| | | | - Marc Rurik
- Institute for Bioinformatics and Medical Informatics, University of Tübingen, Sand 14, 72076 Tübingen, Germany
| | - Oliver Kohlbacher
- Institute for Bioinformatics and Medical Informatics, University of Tübingen, Sand 14, 72076 Tübingen, Germany
- Biomolecular Interactions, Max Planck Institute for Developmental Biology, Max-Planck-Ring 5, 72076 Tübingen, Germany
- Institute for Translational Bioinformatics, University Hospital Tübingen, Hoppe-Seyler-Str. 9, 72076 Tübingen, Germany
- Applied Bioinformatics, Center for Bioinformatics, University of Tübingen, Sand 14, 72076 Tübingen, Germany
| | - René P. Zahedi
- Leibniz-Institute of Analytical Sciences- ISAS - e.V, Dortmund, Germany
- Gerald Bronfman Department of Oncology, Jewish General Hospital, McGill University, Montreal, Canada
- Segal Cancer Proteomics Centre, Lady Davis Institute, Jewish General Hospital, McGill University, Montreal, Canada
| | - Fritz Aberger
- Department of Biosciences, Bioanalytical Research Laboratories and Molecular Cancer Research and Tumor Immunology, Cancer Cluster Salzburg, University of Salzburg, Hellbrunner Straße 34, 5020 Salzburg, Austria
| | - Christian G. Huber
- Department of Biosciences, Bioanalytical Research Laboratories and Molecular Cancer Research and Tumor Immunology, Cancer Cluster Salzburg, University of Salzburg, Hellbrunner Straße 34, 5020 Salzburg, Austria
| |
Collapse
|
12
|
Hao L, Liu MW, Gu ST, Huang X, Deng H, Wang X. Sedum sarmentosum Bunge extract ameliorates lipopolysaccharide- and D-galactosamine-induced acute liver injury by attenuating the hedgehog signaling pathway via regulation of miR-124 expression. BMC Complement Med Ther 2020; 20:88. [PMID: 32178661 PMCID: PMC7076998 DOI: 10.1186/s12906-020-2873-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2019] [Accepted: 02/27/2020] [Indexed: 12/12/2022] Open
Abstract
Background Sedum sarmentosum is traditionally used to treat various inflammatory diseases in China. It has protective effects against acute liver injury, but the exact mechanism of such effects remains unclear. This study investigated the protective effects of S. sarmentosum extract on lipopolysaccharide (LPS)/D-galactosamine (D-GalN)-induced acute liver injury in mice and the mechanism of such effects. Methods Mice were randomly divided into control, treatment, model, and model treatment groups. Acute liver injury was induced in model mice via intraperitoneal injection of LPS and D-GalN with doses of 10 μg/kg of LPS and 500 mg/kg, respectively. The mRNA expression levels of miR-124, Hedgehog, Patched (Ptch), Smoothened (Smo), and glioma-associated oncogene homolog (Gli) in liver tissues were determined through RT-PCR, and the protein levels of Hedgehog, Ptch, Smo, Gli, P13k, Akt, HMGB1, TLR4, IkB-α, p-IkB-α, and NF-kB65 were evaluated via Western blot analysis. The serum levels of IL-6, TNF-α, CRP, IL-12, and ICAM-1 were determined via ELISA. TLR4 and NF-κBp65 activity and the levels of DNA-bound NF-KB65 and TLR4 in LPS/D-GalN-induced liver tissues were also determined. We recorded the time of death, plotted the survival curve, and calculated the liver index. We then observed the pathological changes in liver tissue and detected the levels of liver enzymes (alanine aminotransferase [ALT] and aspartate transaminase [AST]) in the serum and myeloperoxidase (MPO) and plasma inflammatory factors in the liver homogenate. Afterward, we evaluated the protective effects of S. sarmentosum extracts on acute liver injury in mice. Results Results showed that after S. sarmentosum extract was administered, the expression level of miR-124 increased in liver tissues. However, the protein expression levels of Hedgehog, Ptch, Smo, Gli, P13k, p-Akt, HMGB1, TLR4, p-IκB-α, and NF-κB65 and the mRNA expression levels of Hedgehog, Ptch, Smo, and Gli decreased. The MPO level in the liver, the IL-6, TNF-α, CRP, IL-12, and MMP-9 levels in the plasma, and the serum ALT and AST levels also decreased, thereby reducing LPS/D-GalN-induced liver injury and improving the survival rate of liver-damaged animals within 24 h. Conclusions S. sarmentosum extract can alleviate LPS/D-GalN-induced acute liver injury in mice and improve the survival rate of mice. The mechanism may be related to the increase in miR-124 expression, decrease in Hedgehog and HMGB1 signaling pathway activities, and reduction in inflammatory responses in the liver. Hedgehog is a regulatory target for miR-124.
Collapse
Affiliation(s)
- Li Hao
- Department of Emergency, Yan'an Hospital of Kunming City, Panlong District, 245 Renmin East Road, Kunming, 650051, China
| | - Ming-Wei Liu
- Department of Emergency, First Affiliated Hospital of Kunming Medical University, 295 Xichang Road, Wu Hua District, Kunming, 650032, China
| | - Song-Tao Gu
- Department of Emergency, Yan'an Hospital of Kunming City, Panlong District, 245 Renmin East Road, Kunming, 650051, China
| | - Xue Huang
- Department of Emergency, Yan'an Hospital of Kunming City, Panlong District, 245 Renmin East Road, Kunming, 650051, China
| | - Hong Deng
- Department of Emergency, Yan'an Hospital of Kunming City, Panlong District, 245 Renmin East Road, Kunming, 650051, China
| | - Xu Wang
- Department of Emergency, Yan'an Hospital of Kunming City, Panlong District, 245 Renmin East Road, Kunming, 650051, China.
| |
Collapse
|
13
|
Chidamide Inhibits Glioma Cells by Increasing Oxidative Stress via the miRNA-338-5p Regulation of Hedgehog Signaling. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2020; 2020:7126976. [PMID: 32256960 PMCID: PMC7086450 DOI: 10.1155/2020/7126976] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/08/2019] [Revised: 10/28/2019] [Accepted: 11/05/2019] [Indexed: 12/12/2022]
Abstract
Objective Chidamide has a broad spectrum of antitumor activity but its function on glioma remains unknown. The increase of reactive oxygen species (ROS) and reactive nitrogen species (RNS) may control glioma risk by promoting its apoptosis and necrosis. Hedgehog pathway is crucial to glioma cell proliferation and controls ROS production. We aimed to explore the effects of chidamide on the levels of miR-338-5p (glioma cell inhibitor), which may regulate Hedgehog signaling, resulting in the changes of RNS. Materials and Methods. Migration and invasion activities of glioma cells were measured by using the Transwell chamber assay. The expression levels of Sonic Hedgehog (Shh), Indian Hedgehog (Ihh), Desert Hedgehog (Dhh), miR-338-5p, and related molecules were detected by using real-time PCR (RT-PCR) and or Western Blot in U87 and HS683 glioma cells. The effects of chidamide on these molecules were measured by using the miR-338-5p inhibitor or mimics in U87 and HS683 glioma cell lines. ROS and RNS were measured by DCF DA and DAF-FM DA fluorescence. Biomarkers of oxidative stress were measured by using a corresponding kit. Apoptosis and necrosis rates were measured by using flow cytometry. Results Chidamide inhibited the growth rate, migration, and invasion of human malignant glioma cells and increased the level of miR-338-5p. miR-338-5p inhibitor or mimics increased or inhibited the growth rate of U87 and HS683 glioma cells. Chidamide inhibited the levels of Shh, Ihh, migration protein E-cadherin, and invading protein MMP-2. The increase in the level of Shh and Ihh led to the reduction in the ROS and RNS levels. miR-338-5p inhibitor or mimics also showed a promoting or inhibitory function for the levels of Shh and Ihh. Furthermore, miR-338-5p mimics and inhibitor inhibited or promoted the migration and invasion of the glioma cells (P < 0.05). Evaluated levels of miR-338-5p increased oxidative stress level and apoptosis and necrosis rate by regulating the levels of biomarkers of oxidative stress (P < 0.05). Evaluated levels of miR-338-5p increased oxidative stress level and apoptosis and necrosis rate by regulating the levels of biomarkers of oxidative stress ( Conclusion Chidamide inhibits glioma cells by increasing oxidative stress via the miRNA-338-5p regulation of Hedgehog signaling. Chidamide may be a potential drug in the prevention of glioma development.
Collapse
|
14
|
MicroRNAs profiling in fibroblasts derived from patients with Gorlin syndrome. J Hum Genet 2019; 64:757-765. [PMID: 31089267 DOI: 10.1038/s10038-019-0607-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2018] [Revised: 02/27/2019] [Accepted: 04/04/2019] [Indexed: 11/09/2022]
Abstract
Gorlin syndrome (GS) is a hereditary disorder with tumorigenicity, caused by constitutive hyperactivity of hedgehog signaling. Smoothened (SMO) antagonists have been effectively used in the clinical treatment of hedgehog signaling-related cancer. However, these treatments have led to problematic side effects, including severe adverse reactions and drug resistance from additional somatic mutations. We profiled microRNAs in GS fibroblasts to explore a novel therapeutic target for controlling hyper-activated hedgehog signaling. To identify GS-related microRNAs, we analyzed dermal fibroblasts from five patients with GS and three normal controls. We used microarray comparative genomic hybridization to screen 632 human microRNAs in GS fibroblasts. We identified 16 down- and 19 upregulated microRNAs with over twofold change in expression. We validated the increased expression of four microRNAs, confirming hsa-miR-196a-5p downregulation and hsa-miR-4485 upregulation using real-time PCR. Moreover, hsa-miR-196a-5p is complementary to sites in the 3' UTR of MAP3K1, which exhibits upregulated expression at mRNA and protein levels in GS fibroblasts. In addition, hedgehog signal induction with exogenous components decreased miR-196a-5p expression and increased map3k1 expression in a mouse mesenchymal cell line. Given that MAP3K1 has been reported to activate hedgehog signaling, hsa-miR-196a-5p may contribute to the positive feedback loop in this pathway.
Collapse
|
15
|
Ma J, Huang X, Li Z, Shen Y, Lai J, Su Q, Zhao J, Xu J. FOXE1
supports the tumor promotion of Gli2 on papillary thyroid carcinoma by the Wnt/β‐catenin pathway. J Cell Physiol 2019; 234:17739-17748. [PMID: 30793770 DOI: 10.1002/jcp.28399] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2018] [Revised: 01/29/2019] [Accepted: 02/01/2019] [Indexed: 12/23/2022]
Affiliation(s)
- Jiancang Ma
- Department of General Surgery The Second Affiliated Hospital of Xi'an Jiaotong University Xi'an Shaanxi People's Republic of China
| | - Xin Huang
- Department of General Surgery The Xi'an Central Hospital Xi'an Shaanxi People's Republic of China
| | - Zongyu Li
- Department of General Surgery The Second Affiliated Hospital of Xi'an Jiaotong University Xi'an Shaanxi People's Republic of China
| | - Yawei Shen
- Department of General Surgery The Xi'an Central Hospital Xi'an Shaanxi People's Republic of China
| | - Jingyue Lai
- Department of General Surgery The Second Affiliated Hospital of Xi'an Jiaotong University Xi'an Shaanxi People's Republic of China
| | - Qinghua Su
- Department of General Surgery The Second Affiliated Hospital of Xi'an Jiaotong University Xi'an Shaanxi People's Republic of China
| | - Jun Zhao
- Department of General Surgery The Second Affiliated Hospital of Xi'an Jiaotong University Xi'an Shaanxi People's Republic of China
| | - Jinkai Xu
- Department of General Surgery The Second Affiliated Hospital of Xi'an Jiaotong University Xi'an Shaanxi People's Republic of China
| |
Collapse
|
16
|
Du E, Lu C, Sheng F, Li C, Li H, Ding N, Chen Y, Zhang T, Yang K, Xu Y. Analysis of potential genes associated with primary cilia in bladder cancer. Cancer Manag Res 2018; 10:3047-3056. [PMID: 30214299 PMCID: PMC6124455 DOI: 10.2147/cmar.s175419] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Background Dysfunction of primary cilia (PC), which could influence cell cycle and modulate cilia-related signaling transduction, has been reported in several cancers. However, there is no evidence of their function in bladder cancer (BLCA). This study was performed to investigate the presence of PC in BLCA and to explore the potential molecular mechanisms underlying the PC in BLCA. Patients and methods The presence of PC was assessed in BLCA and adjacent non-cancerous tissues. The gene expression dataset GSE52519 was employed to obtain differentially expressed genes (DEGs) associated with PC. The mRNA expression of the DEGs were confirmed by Gene Expression Profiling Interactive Analysis. The DEGs properties and pathways were analyzed by Gene ontology and Kyoto Encyclopedia of Genes and Genomes pathway enrichment analysis. Genomatix software was used to predict putative transcription factor binding sites (TFBS) in the promoter region of DEGs, and the transcription factors were achieved according to the shared TFBS, which were supported by the ChIP-Sequence data. Results PC were found to be reduced in BLCA tissue samples in this study. Seven DEGs were observed to be associated with PC, and gene ontology and Kyoto Encyclopedia of Genes and Genomes pathway enrichment analysis indicated that these DEGs exhibited the properties and functions of PC, and that the Hedgehog signaling pathway probably participated in the pathogenesis and progression of BLCA. The mRNA expression of the seven DEGs in 404 BLCA and 28 normal tissue samples were analyzed, and five DEGs including CENPF, STIL, AURKA, STK39 and OSR1 were identified. Five TFBS including CREB, E2FF, EBOX, ETSF and HOXF in the promoter region of five DEGs were calculated and the transcription factors were obtained according to the shared TFBS. Conclusion PC were found to be reduced in BLCA, and the potential molecular mechanisms of PC in BLCA helped to provide novel diagnosis and therapeutic targets for BLCA.
Collapse
Affiliation(s)
- E Du
- Central Laboratory, Tianjin Institute of Urology, The Second Hospital of Tianjin Medical University, Tianjin 300211, People's Republic of China, ;
| | - Chao Lu
- Central Laboratory, Tianjin Institute of Urology, The Second Hospital of Tianjin Medical University, Tianjin 300211, People's Republic of China, ;
| | - Fei Sheng
- Central Laboratory, Tianjin Institute of Urology, The Second Hospital of Tianjin Medical University, Tianjin 300211, People's Republic of China, ;
| | - Changying Li
- Central Laboratory, Tianjin Institute of Urology, The Second Hospital of Tianjin Medical University, Tianjin 300211, People's Republic of China, ;
| | - Hong Li
- The Institute of Molecular Cardiology, Medical school, University of Louisville, Louisville, KY, USA
| | - Na Ding
- Central Laboratory, Tianjin Institute of Urology, The Second Hospital of Tianjin Medical University, Tianjin 300211, People's Republic of China, ;
| | - Yue Chen
- Central Laboratory, Tianjin Institute of Urology, The Second Hospital of Tianjin Medical University, Tianjin 300211, People's Republic of China, ;
| | - Ting Zhang
- Central Laboratory, Tianjin Institute of Urology, The Second Hospital of Tianjin Medical University, Tianjin 300211, People's Republic of China, ;
| | - Kuo Yang
- Central Laboratory, Tianjin Institute of Urology, The Second Hospital of Tianjin Medical University, Tianjin 300211, People's Republic of China, ;
| | - Yong Xu
- Central Laboratory, Tianjin Institute of Urology, The Second Hospital of Tianjin Medical University, Tianjin 300211, People's Republic of China, ;
| |
Collapse
|
17
|
Han L, Tang L, Jiang Z, Jiang Y. Enhanced radiosensitization of human glioblastoma multiforme cells with phosphorylated peptides derived from Gli2. Neuropeptides 2018; 70:87-92. [PMID: 29880393 DOI: 10.1016/j.npep.2018.05.009] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/25/2018] [Revised: 05/28/2018] [Accepted: 05/29/2018] [Indexed: 12/11/2022]
Abstract
Glioma-Associated Oncogene Family Zinc Finger 2 (Gli2) seems to be the major nuclear effector of Sonic Hedgehog (SHH) signaling to regulate self-renewal and tumorigenic potential of Glioblastoma multiforme (GBM) cells. Three phosphorylated peptides derived from Gli2 were synthesized and combined with cell-penetrating peptide Tat-(47-57) (AYGRKKRRQRRR). Western Blot was applied to detect the phosphorylation level of Gli2 and cell division protein kinase 6 (CDK6) luciferase reporter was utilized to detect the transcriptional activator function of Gli2. Clonogenic survival assay and apoptosis assay were used to testify the radiosensitization effect. The mixed three phosphorylated peptides derived from Gli2 increased the phosphorylation level of Gli2 and decreased Gli2 transcriptional activator activity significantly than the individually used peptide. The mixed three phosphorylated peptides showed greater radiation-sensitizing effects in GBM cells in clonogenic and survival assay compared with control peptide. We present here a novel rational strategy for developing phosphorylated peptides derived from Gli2 to decrease Gli2 transcriptional activator activity and such administration could radiosensitize GBM.
Collapse
Affiliation(s)
- Lizhang Han
- Department of Neurosurgery, Qilu Hospital of Shandong University, Jinan 250012, PR China
| | - Ling Tang
- Department of Pediatrics, Jinan Central Hospital Affiliated to Shandong University, Jinan 250013, PR China
| | - Zheng Jiang
- Department of Neurosurgery, Qilu Hospital of Shandong University, Jinan 250012, PR China.
| | - Yuquan Jiang
- Department of Neurosurgery, Qilu Hospital of Shandong University, Jinan 250012, PR China.
| |
Collapse
|
18
|
Hedgehog signalling in the tumourigenesis and metastasis of osteosarcoma, and its potential value in the clinical therapy of osteosarcoma. Cell Death Dis 2018; 9:701. [PMID: 29899399 PMCID: PMC5999604 DOI: 10.1038/s41419-018-0647-1] [Citation(s) in RCA: 47] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2018] [Revised: 04/14/2018] [Accepted: 04/18/2018] [Indexed: 12/15/2022]
Abstract
The Hedgehog (Hh) signalling pathway is involved in cell differentiation, growth and tissue polarity. This pathway is also involved in the progression and invasion of various human cancers. Osteosarcoma, a subtype of bone cancer, is commonly seen in children and adolescents. Typically, pulmonary osteosarcoma metastases are especially difficult to control. In the present paper, we summarise recent studies on the regulation of osteosarcoma progression and metastasis by downregulating Hh signalling. We also summarise the crosstalk between the Hh pathway and other cancer-related pathways in the tumourigenesis of various cancers. We further summarise and highlight the therapeutic value of potential inhibitors of Hh signalling in the clinical therapy of human cancers.
Collapse
|
19
|
Yang H, Yan L, Sun K, Sun X, Zhang X, Cai K, Song T. lncRNA BCAR4 Increases Viability, Invasion, and Migration of Non-Small Cell Lung Cancer Cells by Targeting Glioma-Associated Oncogene 2 ( GLI2). Oncol Res 2018; 27:359-369. [PMID: 29615150 PMCID: PMC7848411 DOI: 10.3727/096504018x15220594629967] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
This study aimed to explore the effects of lncRNA BCAR4 on the viability and aggressiveness of non-small cell lung cancer (NSCLC) cells. qRT-PCR was used to determine the expression of BCAR4 and GLI2 downstream genes in NSCLC tissues and cell lines. Chromatin isolation by RNA purification (CHIRP) and Western blot were employed to measure the expression of the GLI2 downstream proteins. Ki-67 expression in nude mice tumors was tested by immunohistochemistry. MTT assay, wound healing assay, and Transwell assay were used to assess NSCLC cell viability and aggressiveness, respectively. Tumor xenograft was conducted to determine the effects of BCAR4 and GLI2 on NSCLC tumorigenesis in vivo. The expression of BCAR4 in NSCLC tissues and cells was significantly higher than the normal level. The overexpression of BCAR4 promoted NSCLC cell viability, migration, and invasion. The suppression of BCAR4 and GLI2 showed the opposite effects. The overexpression of BCAR4 led to an increase in the expression of GLI2 downstream proteins, while the suppression of BCAR4 and GLI2 reduced their expression. In a tumor xenograft assay, the tumors in mice of the BCAR4 group showed the biggest volume, while those in mice of the si-GLI2 group showed the smallest volume. Ki-67 showed much higher levels in the BCAR4 overexpression group but much lower levels in the si-GLI2 group. In summary, the cooperative mechanism of lncRNA BCAR4 and GLI2 might provide a new opportunity for treating NSCLC.
Collapse
Affiliation(s)
- Hongliang Yang
- Department of Clinical Laboratory, The Second Affiliated Hospital of Mudanjiang Medical University, Mudanjiang, Heilongjiang, P.R. China
| | - Lei Yan
- Department of Histology and Embryology, Mudanjiang Medical University, Mudanjiang, Heilongjiang, P.R. China
| | - Kai Sun
- Department of Biology, Mudanjiang Medical University, Mudanjiang, Heilongjiang, P.R. China
| | - Xiaodong Sun
- Department of Histology and Embryology, Mudanjiang Medical University, Mudanjiang, Heilongjiang, P.R. China
| | - Xudong Zhang
- Department of Physiology, Mudanjiang Medical University, Mudanjiang, Heilongjiang, P.R. China
| | - Kerui Cai
- Department of Histology and Embryology, Mudanjiang Medical University, Mudanjiang, Heilongjiang, P.R. China
| | - Tiejun Song
- Department of Clinical Laboratory, The Second Affiliated Hospital of Mudanjiang Medical University, Mudanjiang, Heilongjiang, P.R. China
| |
Collapse
|
20
|
Identifying Novel Glioma-Associated Noncoding RNAs by Their Expression Profiles. Int J Genomics 2017; 2017:2312318. [PMID: 29138748 PMCID: PMC5613369 DOI: 10.1155/2017/2312318] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2017] [Accepted: 07/20/2017] [Indexed: 12/14/2022] Open
Abstract
Long noncoding RNAs (lncRNAs) and microRNAs (miRNAs) play a significant role in cancer development as regulators of protein-coding genes. Their dysregulation was in some extent already associated with glioma, the most aggressive primary brain tumours in adults. The correct diagnosis and treatment selection due to high tumour heterogeneity might be difficult and inadequate, resulting in poor prognosis. Studies of expression patterns of noncoding RNAs (ncRNAs) could provide useful insight in glioma molecular development. We used the qPCR approach to screen and investigate the expression of lncRNAs that were previously deregulated in other cancer types. The study showed altered expression levels for numerous lncRNAs across histologically different glioma samples. Validation of few lncRNAs showed association of expression levels with histological subtype and/or malignancy grade. We also observed deregulated and subtype-distinctive expression for four lncRNA-associated miRNAs. Expression of few lncRNAs and miRNA was also associated with patients' survival, showing potential prognostic value. Several ncRNAs, some already related to glioma and some, to the best of our knowledge, investigated for the first time, might be of greater importance in glioma molecular development and progression. Finding the subtype-specific lncRNA and/or miRNA expression patterns may contribute additional information for a more objective classification.
Collapse
|