1
|
Song Y, Guo JF, Lan PS, Wang M, Du QY. Investigation of the pan-cancer property of FNDC1 and its molecular mechanism to promote lung adenocarcinoma metastasis. Transl Oncol 2024; 44:101953. [PMID: 38593585 PMCID: PMC11024379 DOI: 10.1016/j.tranon.2024.101953] [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: 12/15/2023] [Revised: 03/07/2024] [Accepted: 03/30/2024] [Indexed: 04/11/2024] Open
Abstract
BACKGROUND Fibronectin type III domain containing 1 (FNDC1) has been associated with the metastasis of many tumors, but its function in lung cancer remains uncertain. METHODS FNDC1 expression was analyzed in The Cancer Genome Atlas (TCGA) and Genotype-Tissue Expression (GTEx), evaluate its prognostic value. Gene Set Enrichment Analysis (GSEA) enrichment analysis of differential expression of FNDC1 in lung cancer. The expression of FNDC1 was detected in five types of lung cancer cells, and screened to establish FNDC1 stable knockdown cell strains. To observe the migration and invasion ability of lung cancer cells after FNDC1 knockdown. Finally, we used rhIL-6 to interfere with the stable knockdown of FNDC1 in A549 cells and observed the recovery of migration and invasion. RESULT Our results showed that FNDC1 expression was increased in 21 tumor tissues, including lung cancer, and was associated with poor prognosis in five cancers, including lung adenocarcinoma (LUAD) (P < 0.05). GSEA enrichment analysis showed that FNDC1 was related to the pathways involved the JAK-STAT signaling pathway. Stable knockdown of FNDC1 in A549 and H292 cells resulted in decreased migration and invasion ability of both cells, accompanied by decreased expression of MMP-2 and Snail, and a significant decline in the expression of p-JAK2 and p-STAT3. The suppressive effect of FNDC1 knockdown on lung cancer cell metastasis counteracted by the JAK-STAT agonist rhIL-6 were presented in the nude mouse metastatic tumor model. CONCLUSION FNDC1 is implicated in poor prognosis of a diverse range of malignant tumors, which can promote metastasis and invasion of lung cancer through the JAK2-STAT3 signaling pathway.
Collapse
Affiliation(s)
- Yang Song
- Emergency Department, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan 610072, PR China
| | - Jun-Feng Guo
- Endocrinology Department, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan 610072, PR China
| | - Pei-Shu Lan
- Endocrinology Department, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan 610072, PR China
| | - Miao Wang
- Endocrinology Department, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan 610072, PR China
| | - Quan-Yu Du
- Endocrinology Department, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan 610072, PR China; TCM Regulating Metabolic Diseases Key Laboratory of Sichuan Province, Chengdu, Sichuan 610072, PR China.
| |
Collapse
|
2
|
Wei G, Zhang X, Liu S, Hou W, Dai Z. Comprehensive data mining reveals RTK/RAS signaling pathway as a promoter of prostate cancer lineage plasticity through transcription factors and CNV. Sci Rep 2024; 14:11688. [PMID: 38778150 PMCID: PMC11111877 DOI: 10.1038/s41598-024-62256-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2024] [Accepted: 05/15/2024] [Indexed: 05/25/2024] Open
Abstract
Prostate cancer lineage plasticity is a key driver in the transition to neuroendocrine prostate cancer (NEPC), and the RTK/RAS signaling pathway is a well-established cancer pathway. Nevertheless, the comprehensive link between the RTK/RAS signaling pathway and lineage plasticity has received limited investigation. In particular, the intricate regulatory network governing the interplay between RTK/RAS and lineage plasticity remains largely unexplored. The multi-omics data were clustered with the coefficient of argument and neighbor joining algorithm. Subsequently, the clustered results were analyzed utilizing the GSEA, gene sets related to stemness, multi-lineage state datasets, and canonical cancer pathway gene sets. Finally, a comprehensive exploration of the data based on the ssGSEA, WGCNA, GSEA, VIPER, prostate cancer scRNA-seq data, and the GPSAdb database was conducted. Among the six modules in the clustering results, there are 300 overlapping genes, including 3 previously unreported prostate cancer genes that were validated to be upregulated in prostate cancer through RT-qPCR. Function Module 6 shows a positive correlation with prostate cancer cell stemness, multi-lineage states, and the RTK/RAS signaling pathway. Additionally, the 19 leading-edge genes of the RTK/RAS signaling pathway promote prostate cancer lineage plasticity through a complex network of transcriptional regulation and copy number variations. In the transcriptional regulation network, TP63 and FOXO1 act as suppressors of prostate cancer lineage plasticity, whereas RORC exerts a promoting effect. This study provides a comprehensive perspective on the role of the RTK/RAS pathway in prostate cancer lineage plasticity and offers new clues for the treatment of NEPC.
Collapse
Affiliation(s)
- Guanyun Wei
- Co-Innovation Center of Neuroregeneration, School of Life Sciences, Nantong Laboratory of Development and Diseases, Nantong University, Nantong, China
| | - Xu Zhang
- Clinical Medical Research Center, Jiangnan University Medical Center, Wuxi No.2 People's Hospital, Affiliated Wuxi Clinical College of Nantong University, Wuxi, China
| | - Siyuan Liu
- School of Life Sciences, Nantong University, Nantong, China
| | - Wanxin Hou
- Research Center for Intelligent Information Technology, Nantong University, Nantong, China
| | - Zao Dai
- Research Center for Intelligent Information Technology, Nantong University, Nantong, China.
| |
Collapse
|
3
|
Costa CRR, Chalgoumi R, Baker A, Guillou C, Yamaguti PM, Simancas Escorcia V, Abbad L, Amorin BR, de Lima CL, Cannaya V, Benassarou M, Berdal A, Chatziantoniou C, Cases O, Cosette P, Kozyraki R, Acevedo AC. Gingival proteomics reveals the role of TGF beta and YAP/TAZ signaling in Raine syndrome fibrosis. Sci Rep 2024; 14:9497. [PMID: 38664418 PMCID: PMC11045870 DOI: 10.1038/s41598-024-59713-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2023] [Accepted: 04/15/2024] [Indexed: 04/28/2024] Open
Abstract
Raine syndrome (RNS) is a rare autosomal recessive osteosclerotic dysplasia. RNS is caused by loss-of-function disease-causative variants of the FAM20C gene that encodes a kinase that phosphorylates most of the secreted proteins found in the body fluids and extracellular matrix. The most common RNS clinical features are generalized osteosclerosis, facial dysmorphism, intracerebral calcifications and respiratory defects. In non-lethal RNS forms, oral traits include a well-studied hypoplastic amelogenesis imperfecta (AI) and a much less characterized gingival phenotype. We used immunomorphological, biochemical, and siRNA approaches to analyze gingival tissues and primary cultures of gingival fibroblasts of two unrelated, previously reported RNS patients. We showed that fibrosis, pathological gingival calcifications and increased expression of various profibrotic and pro-osteogenic proteins such as POSTN, SPARC and VIM were common findings. Proteomic analysis of differentially expressed proteins demonstrated that proteins involved in extracellular matrix (ECM) regulation and related to the TGFβ/SMAD signaling pathway were increased. Functional analyses confirmed the upregulation of TGFβ/SMAD signaling and subsequently uncovered the involvement of two closely related transcription cofactors important in fibrogenesis, Yes-associated protein (YAP) and transcriptional coactivator with PDZ-binding motif (TAZ). Knocking down of FAM20C confirmed the TGFβ-YAP/TAZ interplay indicating that a profibrotic loop enabled gingival fibrosis in RNS patients. In summary, our in vivo and in vitro data provide a detailed description of the RNS gingival phenotype. They show that gingival fibrosis and calcifications are associated with, and most likely caused by excessed ECM production and disorganization. They furthermore uncover the contribution of increased TGFβ-YAP/TAZ signaling in the pathogenesis of the gingival fibrosis.
Collapse
Affiliation(s)
- Cláudio Rodrigues Rezende Costa
- Centre de Recherche des Cordeliers, Sorbonne Université, INSERM, Université de Paris Cité, Oral Molecular Pathophysiology, 75006, Paris, France
- Oral Center for Inherited Diseases, University Hospital of Brasília, Oral Histopathology Laboratory, Department of Dentistry, Health Sciences Faculty, University of Brasília (UnB), Brasília, Brazil
- Department of Dentistry, Health Group of Natal (GSAU-NT), Brazilian Air Force, Natal, Parnamirim, Brazil
| | - Rym Chalgoumi
- Centre de Recherche des Cordeliers, Sorbonne Université, INSERM, Université de Paris Cité, Oral Molecular Pathophysiology, 75006, Paris, France
| | - Amina Baker
- Centre de Recherche des Cordeliers, Sorbonne Université, INSERM, Université de Paris Cité, Oral Molecular Pathophysiology, 75006, Paris, France
| | - Clément Guillou
- Rouen University, INSA Rouen Normandie, CNRS, Normandie Univ, PBS UMR 6270, 76000, Rouen, France
- Rouen University, INSERM US51, CNRS UAR 2026, HeRacles PISSARO, 76000, Rouen, France
| | - Paulo Marcio Yamaguti
- Oral Center for Inherited Diseases, University Hospital of Brasília, Oral Histopathology Laboratory, Department of Dentistry, Health Sciences Faculty, University of Brasília (UnB), Brasília, Brazil
| | - Victor Simancas Escorcia
- Centre de Recherche des Cordeliers, Sorbonne Université, INSERM, Université de Paris Cité, Oral Molecular Pathophysiology, 75006, Paris, France
- Grupo de Investigación GENOMA, Universidad del Sinú, Cartagena, Colombia
| | - Lilia Abbad
- MRS1155, INSERM, Sorbonne Université, 75020, Paris, France
| | - Bruna Rabelo Amorin
- Oral Center for Inherited Diseases, University Hospital of Brasília, Oral Histopathology Laboratory, Department of Dentistry, Health Sciences Faculty, University of Brasília (UnB), Brasília, Brazil
| | - Caroline Lourenço de Lima
- Oral Center for Inherited Diseases, University Hospital of Brasília, Oral Histopathology Laboratory, Department of Dentistry, Health Sciences Faculty, University of Brasília (UnB), Brasília, Brazil
| | - Vidjea Cannaya
- Centre de Recherche des Cordeliers, Sorbonne Université, INSERM, Université de Paris Cité, Oral Molecular Pathophysiology, 75006, Paris, France
| | - Mourad Benassarou
- Service de Chirurgie Maxillo-Faciale et Stomatologie, Hôpital de La Pitié Salpétrière, Sorbonne Université, 75006, Paris, France
| | - Ariane Berdal
- Centre de Recherche des Cordeliers, Sorbonne Université, INSERM, Université de Paris Cité, Oral Molecular Pathophysiology, 75006, Paris, France
- CRMR O-RARES, Hôpital Rothshild, UFR d'Odontologie-Garancière, Université de Paris Cité, 75012, Paris, France
| | | | - Olivier Cases
- Centre de Recherche des Cordeliers, Sorbonne Université, INSERM, Université de Paris Cité, Oral Molecular Pathophysiology, 75006, Paris, France
| | - Pascal Cosette
- Rouen University, INSA Rouen Normandie, CNRS, Normandie Univ, PBS UMR 6270, 76000, Rouen, France
- Rouen University, INSERM US51, CNRS UAR 2026, HeRacles PISSARO, 76000, Rouen, France
| | - Renata Kozyraki
- Centre de Recherche des Cordeliers, Sorbonne Université, INSERM, Université de Paris Cité, Oral Molecular Pathophysiology, 75006, Paris, France.
- CRMR O-RARES, Hôpital Rothshild, UFR d'Odontologie-Garancière, Université de Paris Cité, 75012, Paris, France.
- Rouen University, UFR SANTE ROUEN NORMANDIE, Inserm 1096, 76000, Rouen, France.
| | - Ana Carolina Acevedo
- Centre de Recherche des Cordeliers, Sorbonne Université, INSERM, Université de Paris Cité, Oral Molecular Pathophysiology, 75006, Paris, France
- Oral Center for Inherited Diseases, University Hospital of Brasília, Oral Histopathology Laboratory, Department of Dentistry, Health Sciences Faculty, University of Brasília (UnB), Brasília, Brazil
| |
Collapse
|
4
|
Yang J, Tang J, He X, Di R, Zhang X, Zhang J, Guo X, Hu W, Chu M. Key mRNAs and lncRNAs of pituitary that affect the reproduction of FecB + + small tail han sheep. BMC Genomics 2024; 25:392. [PMID: 38649819 PMCID: PMC11034058 DOI: 10.1186/s12864-024-10191-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2023] [Accepted: 03/05/2024] [Indexed: 04/25/2024] Open
Abstract
BACKGROUND The pituitary directly regulates the reproductive process through follicle-stimulating hormone (FSH) and luteinizing hormone (LH). Transcriptomic research on the pituitaries of ewes with different FecB (fecundity Booroola) genotypes has shown that some key genes and lncRNAs play an important role in pituitary function and sheep fecundity. Our previous study found that ewes with FecB + + genotypes (without FecB mutation) still had individuals with more than one offspring per birth. It is hoped to analyze this phenomenon from the perspective of the pituitary transcriptome. RESULTS The 12 Small Tail Han Sheep were equally divided into polytocous sheep in the follicular phase (PF), polytocous sheep in the luteal phase (PL), monotocous sheep in the follicular phase (MF), and monotocous sheep in the luteal phase (ML). Pituitary tissues were collected after estrus synchronous treatment for transcriptomic analysis. A total of 384 differentially expressed genes (DEGs) (182 in PF vs. MF and 202 in PL vs. ML) and 844 differentially expressed lncRNAs (DELs) (427 in PF vs. MF and 417 in PL vs. ML) were obtained from the polytocous-monotocous comparison groups in the two phases. Functional enrichment analysis showed that the DEGs in the two phases were enriched in signaling pathways known to play an important role in sheep fecundity, such as calcium ion binding and cAMP signaling pathways. A total of 1322 target relationship pairs (551 pairs in PF vs. MF and 771 pairs in PL vs. ML) were obtained for the target genes prediction of DELs, of which 29 DEL-DEG target relationship pairs (nine pairs in PF vs. MF and twenty pairs in PL vs. ML). In addition, the competing endogenous RNA (ceRNA) networks were constructed to explore the regulatory relationships of DEGs, and some important regulatory relationship pairs were obtained. CONCLUSION According to the analysis results, we hypothesized that the pituitary first receives steroid hormone signals from the ovary and uterus and that VAV3 (Vav Guanine Nucleotide Exchange Factor 3), GABRG1 (Gamma-Aminobutyric Acid A Receptor, Gamma 1), and FNDC1 (Fibronectin Type III Domain Containing 1) played an important role in this process. Subsequently, the reproductive process was regulated by gonadotropins, and IGFBP1 (Insulin-like Growth Factor Binding Protein 1) was directly involved in this process, ultimately affecting litter size. In addition, TGIF1 (Transforming Growth Factor-Beta-Induced Factor 1) and TMEFF2 (Transmembrane Protein With EGF Like And Two Follistatin Like Domains 2) compensated for the effect of the FecB mutation and function by acting on TGF-β/SMAD signaling pathway, an important pathway for sheep reproduction. These results provided a reference for understanding the mechanism of multiple births in Small Tail Han Sheep without FecB mutation.
Collapse
Affiliation(s)
- Jianqi Yang
- State Key Laboratory of Animal Biotech Breeding, Institute of Animal Science, Chinese Academy of Agricultural Sciences (CAAS), 100193, Beijing, China
| | - Jishun Tang
- Institute of Animal Husbandry and Veterinary Medicine, Anhui Academy of Agricultural Sciences, 230031, Hefei, China
| | - Xiaoyun He
- State Key Laboratory of Animal Biotech Breeding, Institute of Animal Science, Chinese Academy of Agricultural Sciences (CAAS), 100193, Beijing, China
| | - Ran Di
- State Key Laboratory of Animal Biotech Breeding, Institute of Animal Science, Chinese Academy of Agricultural Sciences (CAAS), 100193, Beijing, China
| | - Xiaosheng Zhang
- Tianjin Key Laboratory of Animal Molecular Breeding and Biotechnology, Tianjin Engineering Research Center of Animal Healthy Farming, Institute of Animal Science and Veterinary, Tianjin Academy of Agricultural Sciences, 300381, Tianjin, China
| | - Jinlong Zhang
- Tianjin Key Laboratory of Animal Molecular Breeding and Biotechnology, Tianjin Engineering Research Center of Animal Healthy Farming, Institute of Animal Science and Veterinary, Tianjin Academy of Agricultural Sciences, 300381, Tianjin, China
| | - Xiaofei Guo
- Tianjin Key Laboratory of Animal Molecular Breeding and Biotechnology, Tianjin Engineering Research Center of Animal Healthy Farming, Institute of Animal Science and Veterinary, Tianjin Academy of Agricultural Sciences, 300381, Tianjin, China
| | - Wenping Hu
- State Key Laboratory of Animal Biotech Breeding, Institute of Animal Science, Chinese Academy of Agricultural Sciences (CAAS), 100193, Beijing, China.
| | - Mingxing Chu
- State Key Laboratory of Animal Biotech Breeding, Institute of Animal Science, Chinese Academy of Agricultural Sciences (CAAS), 100193, Beijing, China.
| |
Collapse
|
5
|
Toledo-Stuardo K, Ribeiro CH, Campos I, Tello S, Latorre Y, Altamirano C, Dubois-Camacho K, Molina MC. Impact of MICA 3'UTR allelic variability on miRNA binding prediction, a bioinformatic approach. Front Genet 2023; 14:1273296. [PMID: 38146340 PMCID: PMC10749337 DOI: 10.3389/fgene.2023.1273296] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2023] [Accepted: 11/13/2023] [Indexed: 12/27/2023] Open
Abstract
MicroRNAs (miRNAs) are small non-coding RNAs that participate as powerful genetic regulators. MiRNAs can interfere with cellular processes by interacting with a broad spectrum of target genes under physiological and pathological states, including cancer development and progression. Major histocompatibility complex major histocompatibility complex class I-related chain A (MICA) belongs to a family of proteins that bind the natural-killer group 2, member D (NKG2D) receptor on Natural Killer cells and other cytotoxic lymphocytes. MICA plays a crucial role in the host's innate immune response to several disease settings, including cancer. MICA harbors various single nucleotide polymorphisms (SNPs) located in its 3'-untranslated region (3'UTR), a characteristic that increases the complexity of MICA regulation, favoring its post-transcriptional modulation by miRNAs under physiological and pathological conditions. Here, we conducted an in-depth analysis of MICA 3'UTR sequences according to each MICA allele described to date using NCBI database. We also systematically evaluated interactions between miRNAs and their putative targets on MICA 3'UTR containing SNPs using in silico analysis. Our in silico results showed that MICA SNPs rs9266829, rs 1880, and rs9266825, located in the target sequence of miRNAs hsa-miR-106a-5p, hsa-miR-17-5p, hsa-miR-20a-5p, hsa-miR-20b-5p, hsa-miR-93, hsa-miR-1207.5p, and hsa-miR-711 could modify the binding free energy between -8.62 and -18.14 kcal/mol, which may affect the regulation of MICA expression. We believe that our results may provide a starting point for further exploration of miRNA regulatory effects depending on MICA allelic variability; they may also be a guide to conduct miRNA in silico analysis for other highly polymorphic genes.
Collapse
Affiliation(s)
- Karen Toledo-Stuardo
- Faculty of Medicine, Immunology Program, Institute of Biomedical Sciences (ICBM), Universidad de Chile, Santiago, Chile
| | - Carolina H. Ribeiro
- Faculty of Medicine, Immunology Program, Institute of Biomedical Sciences (ICBM), Universidad de Chile, Santiago, Chile
| | - Ivo Campos
- Faculty of Medicine, Immunology Program, Institute of Biomedical Sciences (ICBM), Universidad de Chile, Santiago, Chile
| | - Samantha Tello
- Faculty of Medicine, Immunology Program, Institute of Biomedical Sciences (ICBM), Universidad de Chile, Santiago, Chile
| | - Yesenia Latorre
- Faculty of Medicine, Immunology Program, Institute of Biomedical Sciences (ICBM), Universidad de Chile, Santiago, Chile
- School of Biochemical Engineering, Pontificia Universidad Católica de Valparaíso, Valparaíso, Chile
| | - Claudia Altamirano
- School of Biochemical Engineering, Pontificia Universidad Católica de Valparaíso, Valparaíso, Chile
| | - Karen Dubois-Camacho
- Faculty of Medicine, Immunology Program, Institute of Biomedical Sciences (ICBM), Universidad de Chile, Santiago, Chile
- Faculty of Medicine, Clinical and Molecular Pharmacology Program, Institute of Biomedical Sciences (ICBM), Universidad de Chile, Santiago, Chile
- Gastroenterology and Hepatology Department, University Medical Center Groningen, Groningen, Netherlands
| | - Maria Carmen Molina
- Faculty of Medicine, Immunology Program, Institute of Biomedical Sciences (ICBM), Universidad de Chile, Santiago, Chile
| |
Collapse
|
6
|
Chu S, Fei B, Yu M. Molecular Mechanism of Circ_0088300-BOLL Interaction Regulating Mitochondrial Metabolic Reprogramming and Involved in Gastric Cancer Growth and Metastasis. J Proteome Res 2023; 22:3793-3810. [PMID: 37953520 DOI: 10.1021/acs.jproteome.3c00476] [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] [Indexed: 11/14/2023]
Abstract
This study aims to investigate the effect and molecular mechanism of the interaction between circRNA circ_0088300 and the RNA binding protein (RBP) BOLL on the growth and metastasis of gastric cancer. A prognostic risk model was established by screening differentially expressed RBP genes from the TCGA database, and BOLL was identified as a critical RBP. Gene Set Enrichment analysis (GSEA) showed that BOLL was associated with mitochondrial function. The upregulation fold change of circ_0088300 was the highest in the GSE93541 data set, and the RPISeq database confirmed its binding relationship with BOLL. In vitro experiments showed that BOLL regulates mitochondrial metabolism and cancer cell function and circ_0088300 upregulates the expression level of BOLL. In vivo experiments demonstrated that knocking down circ_0088300 can inhibit tumor growth and metastasis, whereas overexpression of BOLL can reverse this effect. In conclusion, we have reached a preliminary conclusion that upregulation of BOLL by circ_0088300 promotes gastric cancer growth and metastasis by promoting mitochondrial metabolic reprogramming.
Collapse
Affiliation(s)
- Songtao Chu
- Department of Forensic Medicine of Basic Medical College, Beihua University, Jilin 132013, P.R. China
| | - Bingyuan Fei
- Department of Gastrointestinal Colorectal and Anal. Surgery, the Third Bethune Hospital of Jilin University, Changchun 130000, Jilin Province, P.R. China
| | - Miao Yu
- Department of Gastrointestinal Colorectal and Anal. Surgery, the Third Bethune Hospital of Jilin University, Changchun 130000, Jilin Province, P.R. China
| |
Collapse
|
7
|
Ma Z, Gao Q, Xin W, Wang L, Chen Y, Su C, Gao S, Sun R. The role of miR-143-3p/FNDC1 axis on the progression of non-small cell lung cancer. Eur J Histochem 2023; 67:3577. [PMID: 37132497 PMCID: PMC10203978 DOI: 10.4081/ejh.2023.3577] [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: 10/12/2022] [Accepted: 03/22/2023] [Indexed: 05/04/2023] Open
Abstract
The study aimed to explore the functional role of fibronectin type III domain containing 1 (FNDC1) in nonsmall cell lung cancer (NSCLC), as well as the mechanism governing its expression. The expression levels of FNDC1 and related genes in tissue and cell samples were detected by qRT-PCR. Kaplan-Meier analysis was employed to analyze the association between FNDC1 level and the overall survival of NSCLC patients. Functional experiments such as CCK-8 proliferation, colony formation, EDU staining, migration and invasion assays were conducted to investigate the functional role of FNDC1 in regulating the malignancy of NSCLC cells. Bioinformatic tools and dual-luciferase reporter assay were used to identify the miRNA regulator of FNDC1 in NSCLC cells. Our data revealed the upregulation of FNDC1 at mRNA and protein levels in NSCLC tumor tissues cancer cell lines, compared with normal counterparts. NSCLC patients with higher FNDC1 expression suffered from a poorer overall survival. FNDC1 knockdown significantly suppressed the proliferation, migration and invasion of NSCLC cells, and had an inhibitory effect on tube formation. We further demonstrated that miR-143-3p was an upstream regulator of FNDC1 and miR-143-3p expression was repressed in NSCLC samples. Similar to FNDC1 knockdown, miR-143-3p overexpression inhibited the growth, migration and invasion of NSCLC cells. FNDC1 overexpression could partially rescue the effect of miR-143-3p overexpression. FNDC1 silencing also suppressed the tumorigenesis of NSCLC cells in mouse model. In conclusion, FNDC1 promotes the malignant prototypes of NSCLC cells. miR-143-3p is a negative regulator of FNDC1 in NSCLC cells, which may serve as a promising therapeutic target in NSCLC.
Collapse
Affiliation(s)
- Zhanshu Ma
- Department of Radiotherapy, Affiliated Hospital of Chifeng University, Chifeng.
| | - Qi Gao
- Department of Radiotherapy, Affiliated Hospital of Chifeng University, Chifeng.
| | - Wenjing Xin
- Department of Radiotherapy, Affiliated Hospital of Chifeng University, Chifeng.
| | - Lei Wang
- Department of Radiotherapy, Affiliated Hospital of Chifeng University, Chifeng.
| | - Yan Chen
- Department of Radiotherapy, Affiliated Hospital of Chifeng University, Chifeng.
| | - Chang Su
- Department of Radiotherapy, Affiliated Hospital of Chifeng University, Chifeng.
| | - Songyan Gao
- Department of Radiotherapy, Affiliated Hospital of Chifeng University, Chifeng.
| | - Ruiling Sun
- Department of Radiotherapy, Affiliated Hospital of Chifeng University, Chifeng.
| |
Collapse
|
8
|
Jiang H, Chu BL, He J, Liu Z, Yang L. Expression and prognosis analyses of the fibronectin type-III domain-containing (FNDC) protein family in human cancers: A Review. Medicine (Baltimore) 2022; 101:e31854. [PMID: 36626432 PMCID: PMC9750624 DOI: 10.1097/md.0000000000031854] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
Despite advancements in early detection and treatment, cancer continues to pose a threat to human health and is the leading cause of death worldwide. According to recent research, the fibronectin type-III domain-containing (FNDC) protein family has been implicated in several different human disorders. However, little is known regarding their expression and prognostic significance in most human malignancies. We carried out a thorough cancer vs. normal expression study using the Oncomine and Tumor Immune Estimation Resource (TIMER) databases, as well as a prognostic evaluation using the Kaplan-Meier (KM) plotter and PrognoScan databases. Oncomine revealed that the mRNA expression levels of FNDC1, FNDC3A, and FNDC3B were higher in most malignancies than in normal tissues, but the mRNA expression levels of FNDC4, FNDC5, FNDC7, and FNDC8 were downregulated in most cancers when compared with normal tissues. In survival analyses based on KM Plotter and PrognoScan, all members of the FNDC family displayed significant correlations with survival outcomes in breast, gastric, and ovarian cancers. Furthermore, the whole FNDC family, except for FNDC7 and FNDC8, was found to have substantial predictive effects in lung adenocarcinoma, but not in squamous cell lung cancer. In addition, potential connections between several FNDC family members and survival results in liver and colorectal malignancies were discovered in this study. One or more members of the FNDC family demonstrated statistically significant differences in expression between cancer and normal tissues, suggesting that they could be used as prognostic biomarkers for specific cancers.
Collapse
Affiliation(s)
- Hui Jiang
- Biobank of Pathology Department, Suining Central Hospital, Suining, Sichuan, China
| | - Bo Ling Chu
- Biobank of Pathology Department, Suining Central Hospital, Suining, Sichuan, China
| | - Jiao He
- Department of Pathology, Suining Central Hospital, Suining, Sichuan, China
| | - Zhi Liu
- Department of Pathology, Suining Central Hospital, Suining, Sichuan, China
| | - Ling Yang
- Department of Pathology, Suining Central Hospital, Suining, Sichuan, China
- * Correspondence: Ling Yang, Department of Pathology, Suining Central Hospital, 127 Desheng West Road, Suining, Sichuan 629000, China (e-mail: )
| |
Collapse
|
9
|
Liu X, Zeng Y, Liu Z, Li W, Wang L, Wu M. Bioinformatics analysis of the circRNA-miRNA-mRNA network for atrial fibrillation. Medicine (Baltimore) 2022; 101:e30221. [PMID: 36042613 PMCID: PMC9410607 DOI: 10.1097/md.0000000000030221] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
Atrial fibrillation (AF) is a chronic and progressive disease, with advancing age, the morbidity of which will increase exponentially. Circular ribonucleic acids (RNAs; circRNAs) have gained a growing attention in the development of AF in recent years. The purpose of this study is to explore the mechanism of circRNA regulation in AF, in particular, the intricate interactions among circRNA, microRNA (miRNA), and messenger RNA (mRNA). Three datasets (GSE129409, GSE68475, and GSE79768) were obtained from the Gene Expression Omnibus database to screen differentially expressed (DE) circRNAs, DE miRNAs, and DE mRNAs in AF, respectively. Based on circRNA-miRNA pairs and miRNA-mRNA pairs, a competing endogenous RNAs (ceRNAs) network was built. Then, Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) functional enrichment analysis of DE mRNAs in the network were performed and protein-protein interaction (PPI) networks were established to identify hub genes. Finally, a circRNA-miRNA-hub gene subnetwork was constructed. A total of 103 DE circRNAs, 16 DE miRNAs, and 110 DE mRNAs were screened in AF. Next, ceRNAs network in AF was constructed with 3 upregulated circRNAs, 2 downregulated circRNAs, 2 upregulated miRNAs, 2 downregulated miRNAs, 17 upregulated mRNAs, and 24 downregulated mRNAs. Thirty GO terms and 6 KEGG pathways were obtained. Besides, 6 hub genes (C-X-C chemokine receptor type 4 [CXCR4], C-X-C chemokine receptor type 2 [CXCR2], C-X-C motif chemokine 11 [CXCL11], neuromedin-U, B1 bradykinin receptor, and complement C3) were screened from constructing a PPI network. Finally, a circRNA-miRNA-hub gene subnetwork with 10 regulatory axes was constructed to describe the interactions among the differential circRNAs, miRNA, and hub genes. We speculated that hsa_circRNA_0056281/hsa_circRNA_0006665 -hsa-miR-613-CXCR4/CXCR2/CXCL11 regulatory axes and hsa_circRNA_0003638-hsa-miR-1207-3p-CXCR4 regulatory axis may be associated with the pathogenesis of AF.
Collapse
Affiliation(s)
- Xing Liu
- Department of Cardiology, Xiangtan Central Hospital, Xiangtan, Hunan, China
| | - Yiqian Zeng
- Department of Critical Care Medicine, Zhuzhou Central Hospital, Zhuzhou, Hunan, China
| | - Zhao Liu
- Department of Critical Care Medicine, Zhuzhou Central Hospital, Zhuzhou, Hunan, China
| | - Wenbin Li
- Department of Cardiology, Xiangtan Central Hospital, Xiangtan, Hunan, China
| | - Lei Wang
- Department of Cardiology, Xiangtan Central Hospital, Xiangtan, Hunan, China
| | - Mingxing Wu
- Department of Cardiology, Xiangtan Central Hospital, Xiangtan, Hunan, China
- *Correspondence: Mingxing Wu, Department of Cardiology, Xiangtan Central Hospital, Xiangtan, Hunan, China (e-mail: )
| |
Collapse
|
10
|
Chen L, Liu J, Wang L, Yang X, Jiang Q, Ji F, Xu Y, Fan X, Zhou Z, Fu C. Up-regulated FNDC1 accelerates stemness and chemoradiation resistance in colorectal cancer cells. Biochem Biophys Res Commun 2022; 602:84-90. [DOI: 10.1016/j.bbrc.2022.02.038] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2021] [Revised: 01/29/2022] [Accepted: 02/10/2022] [Indexed: 12/27/2022]
|
11
|
Cao ZM, Qiang J, Zhu JH, Li HX, Tao YF, He J, Xu P, Dong ZJ. Transcriptional inhibition of steroidogenic factor 1 in vivo in Oreochromis niloticus increased weight and suppressed gonad development. Gene 2022; 809:146023. [PMID: 34673205 DOI: 10.1016/j.gene.2021.146023] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2021] [Revised: 10/09/2021] [Accepted: 10/14/2021] [Indexed: 11/16/2022]
Abstract
Steroidogenic factor 1 (sf1) (officially designated as nuclear receptor subfamily 5 group A member 1 [NR5A1]) is an important regulator of gonad development. Previous studies on sf1 in fish have been limited to cloning and in vitro expression experiments. In this study, we used antisense RNA to down-regulate sf1 transcription and sf1 protein expression. Down-regulation of sf1 resulted in an increase in body weight and inhibition of gonadal development in both males and females with the consequent lower gonadosomatic index compared to fish in the control group. Hematoxylin-eosin staining of the gonads of fish with down-regulated sf1 revealed fewer seminiferous tubules and sperm in the testis of males. In addition, the oocytes were mainly stage II and many of them were atretic follicle. We conducted comparative transcriptome and proteome analyses between the sf1-down-regulated group and the control group. These analyses revealed multiple gene-protein pairs and pathways involved in regulating the observed changes, including 44 and 74 differently expressed genes and proteins in males and females, respectively. The results indicated that dysfunctional retinal metabolism and fatty acid metabolism could be causes of the observed weight gain and gonad abnormalities in sf1-down-regulated fish. These findings demonstrate the feasibility of using antisense RNA for gene editing in fish. This methodology allows the study gene function in species less amenable to gene editing as for example aquaculture species with long life cycles.
Collapse
Affiliation(s)
- Zhe-Ming Cao
- Key Laboratory of Freshwater Fisheries and Germplasm Resources Utilization, Ministry of Agriculture, Freshwater Fisheries Research Center, Chinese Academy of Fishery Sciences, Wuxi 214081, Jiangsu, China
| | - Jun Qiang
- Key Laboratory of Freshwater Fisheries and Germplasm Resources Utilization, Ministry of Agriculture, Freshwater Fisheries Research Center, Chinese Academy of Fishery Sciences, Wuxi 214081, Jiangsu, China; Wuxi Fisheries College, Nanjing Agricultural University, Wuxi 214081, China
| | - Jun-Hao Zhu
- Key Laboratory of Freshwater Fisheries and Germplasm Resources Utilization, Ministry of Agriculture, Freshwater Fisheries Research Center, Chinese Academy of Fishery Sciences, Wuxi 214081, Jiangsu, China
| | - Hong-Xia Li
- Key Laboratory of Freshwater Fisheries and Germplasm Resources Utilization, Ministry of Agriculture, Freshwater Fisheries Research Center, Chinese Academy of Fishery Sciences, Wuxi 214081, Jiangsu, China
| | - Yi-Fan Tao
- Key Laboratory of Freshwater Fisheries and Germplasm Resources Utilization, Ministry of Agriculture, Freshwater Fisheries Research Center, Chinese Academy of Fishery Sciences, Wuxi 214081, Jiangsu, China
| | - Jie He
- Key Laboratory of Freshwater Fisheries and Germplasm Resources Utilization, Ministry of Agriculture, Freshwater Fisheries Research Center, Chinese Academy of Fishery Sciences, Wuxi 214081, Jiangsu, China
| | - Pao Xu
- Key Laboratory of Freshwater Fisheries and Germplasm Resources Utilization, Ministry of Agriculture, Freshwater Fisheries Research Center, Chinese Academy of Fishery Sciences, Wuxi 214081, Jiangsu, China; Wuxi Fisheries College, Nanjing Agricultural University, Wuxi 214081, China.
| | - Zai-Jie Dong
- Key Laboratory of Freshwater Fisheries and Germplasm Resources Utilization, Ministry of Agriculture, Freshwater Fisheries Research Center, Chinese Academy of Fishery Sciences, Wuxi 214081, Jiangsu, China.
| |
Collapse
|
12
|
Wei G, Dong Y, He Z, Qiu H, Wu Y, Chen Y. Identification of hub genes and construction of an mRNA-miRNA-lncRNA network of gastric carcinoma using integrated bioinformatics analysis. PLoS One 2021; 16:e0261728. [PMID: 34968391 PMCID: PMC8718005 DOI: 10.1371/journal.pone.0261728] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2021] [Accepted: 12/08/2021] [Indexed: 12/21/2022] Open
Abstract
Background Gastric carcinoma (GC) is one of the most common cancer globally. Despite its worldwide decline in incidence and mortality over the past decades, gastric cancer still has a poor prognosis. However, the key regulators driving this process and their exact mechanisms have not been thoroughly studied. This study aimed to identify hub genes to improve the prognostic prediction of GC and construct a messenger RNA-microRNA-long non-coding RNA(mRNA-miRNA-lncRNA) regulatory network. Methods The GSE66229 dataset, from the Gene Expression Omnibus (GEO) database, and The Cancer Genome Atlas (TCGA) database were used for the bioinformatic analysis. Differential gene expression analysis methods and Weighted Gene Co-expression Network Analysis (WGCNA) were used to identify a common set of differentially co-expressed genes in GC. The genes were validated using samples from TCGA database and further validation using the online tools GEPIA database and Kaplan-Meier(KM) plotter database. Gene set enrichment analysis(GSEA) was used to identify hub genes related to signaling pathways in GC. The RNAInter database and Cytoscape software were used to construct an mRNA-miRNA-lncRNA network. Results A total of 12 genes were identified as the common set of differentially co-expressed genes in GC. After verification of these genes, 3 hub genes, namely CTHRC1, FNDC1, and INHBA, were found to be upregulated in tumor and associated with poor GC patient survival. In addition, an mRNA-miRNA-lncRNA regulatory network was established, which included 12 lncRNAs, 5 miRNAs, and the 3 hub genes. Conclusions In summary, the identification of these hub genes and the establishment of the mRNA-miRNA-lncRNA regulatory network provide new insights into the underlying mechanisms of gastric carcinogenesis. In addition, the identified hub genes, CTHRC1, FNDC1, and INHBA, may serve as novel prognostic biomarkers and therapeutic targets.
Collapse
Affiliation(s)
- Gang Wei
- Department of Clinical Oncology, Renmin Hospital of Wuhan University, Wuhan, China
| | - Youhong Dong
- Department of Clinical Oncology, The First People’s Hospital of Xiangyang, Xiangyang, China
| | - Zhongshi He
- Department of Clinical Oncology, The First People’s Hospital of Xiangyang, Xiangyang, China
| | - Hu Qiu
- Department of Clinical Oncology, Renmin Hospital of Wuhan University, Wuhan, China
| | - Yong Wu
- Department of Clinical Oncology, Renmin Hospital of Wuhan University, Wuhan, China
| | - Yongshun Chen
- Department of Clinical Oncology, Renmin Hospital of Wuhan University, Wuhan, China
- * E-mail:
| |
Collapse
|
13
|
Cordeiro YG, Mulder LM, van Zeijl RJM, Paskoski LB, van Veelen P, de Ru A, Strefezzi RF, Heijs B, Fukumasu H. Proteomic Analysis Identifies FNDC1, A1BG, and Antigen Processing Proteins Associated with Tumor Heterogeneity and Malignancy in a Canine Model of Breast Cancer. Cancers (Basel) 2021; 13:cancers13235901. [PMID: 34885011 PMCID: PMC8657005 DOI: 10.3390/cancers13235901] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Revised: 11/13/2021] [Accepted: 11/19/2021] [Indexed: 12/24/2022] Open
Abstract
New insights into the underlying biological processes of breast cancer are needed for the development of improved markers and treatments. The complex nature of mammary cancer in dogs makes it a great model to study cancer biology since they present a high degree of tumor heterogeneity. In search of disease-state biomarkers candidates, we applied proteomic mass spectrometry imaging in order to simultaneously detect histopathological and molecular alterations whilst preserving morphological integrity, comparing peptide expression between intratumor populations in distinct levels of differentiation. Peptides assigned to FNDC1, A1BG, and double-matching keratins 18 and 19 presented a higher intensity in poorly differentiated regions. In contrast, we observed a lower intensity of peptides matching calnexin, PDIA3, and HSPA5 in poorly differentiated cells, which enriched for protein folding in the endoplasmic reticulum and antigen processing, assembly, and loading of class I MHC. Over-representation of collagen metabolism, coagulation cascade, extracellular matrix components, cadherin-binding and cell adhesion pathways also distinguished cell populations. Finally, an independent validation showed FNDC1, A1BG, PDIA3, HSPA5, and calnexin as significant prognostic markers for human breast cancer patients. Thus, through a spatially correlated characterization of spontaneous carcinomas, we described key proteins which can be further validated as potential prognostic biomarkers.
Collapse
Affiliation(s)
- Yonara G. Cordeiro
- Laboratory of Comparative and Translational Oncology, Department of Veterinary Medicine, School of Animal Science and Food Engineering, University of São Paulo, Pirassununga 13635-900, Brazil; (Y.G.C.); (L.B.P.); (R.F.S.)
| | - Leandra M. Mulder
- Center of Proteomics and Metabolomics, Leiden University Medical Center, 2300 RC Leiden, The Netherlands; (L.M.M.); (R.J.M.v.Z.); (P.v.V.); (A.d.R.); (B.H.)
| | - René J. M. van Zeijl
- Center of Proteomics and Metabolomics, Leiden University Medical Center, 2300 RC Leiden, The Netherlands; (L.M.M.); (R.J.M.v.Z.); (P.v.V.); (A.d.R.); (B.H.)
| | - Lindsay B. Paskoski
- Laboratory of Comparative and Translational Oncology, Department of Veterinary Medicine, School of Animal Science and Food Engineering, University of São Paulo, Pirassununga 13635-900, Brazil; (Y.G.C.); (L.B.P.); (R.F.S.)
| | - Peter van Veelen
- Center of Proteomics and Metabolomics, Leiden University Medical Center, 2300 RC Leiden, The Netherlands; (L.M.M.); (R.J.M.v.Z.); (P.v.V.); (A.d.R.); (B.H.)
| | - Arnoud de Ru
- Center of Proteomics and Metabolomics, Leiden University Medical Center, 2300 RC Leiden, The Netherlands; (L.M.M.); (R.J.M.v.Z.); (P.v.V.); (A.d.R.); (B.H.)
| | - Ricardo F. Strefezzi
- Laboratory of Comparative and Translational Oncology, Department of Veterinary Medicine, School of Animal Science and Food Engineering, University of São Paulo, Pirassununga 13635-900, Brazil; (Y.G.C.); (L.B.P.); (R.F.S.)
| | - Bram Heijs
- Center of Proteomics and Metabolomics, Leiden University Medical Center, 2300 RC Leiden, The Netherlands; (L.M.M.); (R.J.M.v.Z.); (P.v.V.); (A.d.R.); (B.H.)
| | - Heidge Fukumasu
- Laboratory of Comparative and Translational Oncology, Department of Veterinary Medicine, School of Animal Science and Food Engineering, University of São Paulo, Pirassununga 13635-900, Brazil; (Y.G.C.); (L.B.P.); (R.F.S.)
- Correspondence: ; Tel.: +55-19-3565-6864
| |
Collapse
|
14
|
Taheri M, Khoshbakht T, Jamali E, Kallenbach J, Ghafouri-Fard S, Baniahmad A. Interaction between Non-Coding RNAs and Androgen Receptor with an Especial Focus on Prostate Cancer. Cells 2021; 10:cells10113198. [PMID: 34831421 PMCID: PMC8619311 DOI: 10.3390/cells10113198] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Revised: 11/10/2021] [Accepted: 11/11/2021] [Indexed: 12/16/2022] Open
Abstract
The androgen receptor (AR) is a member of the nuclear receptor superfamily and has three functional domains, namely the N-terminal, DNA binding, and C-terminal domain. The N-terminal domain harbors potent transactivation functions, whereas the C-terminal domain binds to androgens and antiandrogens used to treat prostate cancer. AR has genomic activity being DNA binding-dependent or through interaction with other DNA-bound transcription factors, as well as a number of non-genomic, non-canonical functions, such as the activation of the ERK, AKT, and MAPK pathways. A bulk of evidence indicates that non-coding RNAs have functional interactions with AR. This type of interaction is implicated in the pathogenesis of human malignancies, particularly prostate cancer. In the current review, we summarize the available data on the role of microRNAs, long non-coding RNAs, and circular RNAs on the expression of AR and modulation of AR signaling, as well as the effects of AR on their expression. Recognition of the complicated interaction between non-coding RNAs and AR has practical importance in the design of novel treatment options, as well as modulation of response to conventional therapeutics.
Collapse
Affiliation(s)
- Mohammad Taheri
- Skull Base Research Center, Loghman Hakim Hospital, Shahid Beheshti University of Medical Sciences, Tehran 1983535511, Iran;
- Institute of Human Genetics, Jena University Hospital, 07747 Jena, Germany;
| | - Tayyebeh Khoshbakht
- Phytochemistry Research Center, Shahid Beheshti University of Medical Sciences, Tehran 1983535511, Iran;
| | - Elena Jamali
- Department of Pathology, Loghman Hakim Hospital, Shahid Beheshti University of Medical Sciences, Tehran 1983535511, Iran;
| | - Julia Kallenbach
- Institute of Human Genetics, Jena University Hospital, 07747 Jena, Germany;
| | - Soudeh Ghafouri-Fard
- Department of Medical Genetics, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran 1983535511, Iran
- Correspondence: (S.G.-F.); (A.B.)
| | - Aria Baniahmad
- Institute of Human Genetics, Jena University Hospital, 07747 Jena, Germany;
- Correspondence: (S.G.-F.); (A.B.)
| |
Collapse
|
15
|
Xu H, He Y, Lin L, Li M, Zhou Z, Yang Y. MiR-1207-5p targets PYCR1 to inhibit the progression of prostate cancer. Biochem Biophys Res Commun 2021; 575:56-64. [PMID: 34461437 DOI: 10.1016/j.bbrc.2021.08.037] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2021] [Revised: 07/28/2021] [Accepted: 08/13/2021] [Indexed: 01/02/2023]
Abstract
Prostate cancer, the most common non-cutaneous male cancer, is a public health problem with a third prevalence worldwide. PYCR1 and miR-1207-5p dysregulations were found in cancer progression. Our study aims to reveal the biological role of miR-1207-5p-PYCR1 axis in prostate cancer progression. First, we investigated the expression of miR-1207-5p in prostate cancer tissues and cell lines by RT-qPCR. Next, we confirmed miR-1207-5p targeting PYCR1 by luciferase assay. CCK-8 assay, BrdU assay, flow cytometry, and tanswell assay were applied for examining cell proliferation, apoptosis, and invasion in prostate cancer cells, respectively. In the present study, decreased miR-1207-5p expression was obviously observed in prostate cancer tissues and cells. Upregulation of miR-1207-5p hampered cellular proliferation and invasion, while enhanced cellular apoptosis. In addition, upregulation of PYCR1 elevated cell proliferation and invasion, but repressed apoptosis of prostate cancer cells. Moreover, miR-1207-5p inhibited the expression of PYCR1 to repress prostate cancer tumorigenesis. MiR-1207-5p inhibited the expression of PYCR1 to repress the progression of prostate cancer by inhibiting cell growth and elevating cell apoptosis. Overall, our study clarifies the biological role of miR-1207-5p-PYCR1 axis in prostate cancer progression, which might be effective biomarkers for clinical treatment of prostate cancer.
Collapse
Affiliation(s)
- Haixia Xu
- Department of Oncology, The First Affiliated Hospital of Shenzhen University, Shenzhen, 518000, Guangdong, China
| | - Yan He
- Department of Oncology, The First Affiliated Hospital of Shenzhen University, Shenzhen, 518000, Guangdong, China
| | - Lin Lin
- Department of Oncology, The First Affiliated Hospital of Shenzhen University, Shenzhen, 518000, Guangdong, China
| | - Meixiang Li
- Department of Oncology, The First Affiliated Hospital of Shenzhen University, Shenzhen, 518000, Guangdong, China
| | - Zeqiang Zhou
- Department of Oncology, The First Affiliated Hospital of Shenzhen University, Shenzhen, 518000, Guangdong, China
| | - Yi Yang
- Department of Urology, the First Affiliated Hospital of Shenzhen University, Shenzhen, 518000, Guangdong, China.
| |
Collapse
|
16
|
Naidoo M, Levine F, Gillot T, Orunmuyi AT, Olapade-Olaopa EO, Ali T, Krampis K, Pan C, Dorsaint P, Sboner A, Ogunwobi OO. MicroRNA-1205 Regulation of FRYL in Prostate Cancer. Front Cell Dev Biol 2021; 9:647485. [PMID: 34386489 PMCID: PMC8354587 DOI: 10.3389/fcell.2021.647485] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Accepted: 07/06/2021] [Indexed: 01/01/2023] Open
Abstract
High mortality rates of prostate cancer (PCa) are associated with metastatic castration-resistant prostate cancer (CRPC) due to the maintenance of androgen receptor (AR) signaling despite androgen deprivation therapies (ADTs). The 8q24 chromosomal locus is a region of very high PCa susceptibility that carries genetic variants associated with high risk of PCa incidence. This region also carries frequent amplifications of the PVT1 gene, a non-protein coding gene that encodes a cluster of microRNAs including, microRNA-1205 (miR-1205), which are largely understudied. Herein, we demonstrate that miR-1205 is underexpressed in PCa cells and tissues and suppresses CRPC tumors in vivo. To characterize the molecular pathway, we identified and validated fry-like (FRYL) as a direct molecular target of miR-1205 and observed its overexpression in PCa cells and tissues. FRYL is predicted to regulate dendritic branching, which led to the investigation of FRYL in neuroendocrine PCa (NEPC). Resistance toward ADT leads to the progression of treatment related NEPC often characterized by PCa neuroendocrine differentiation (NED), however, this mechanism is poorly understood. Underexpression of miR-1205 is observed when NED is induced in vitro and inhibition of miR-1205 leads to increased expression of NED markers. However, while FRYL is overexpressed during NED, FRYL knockdown did not reduce NED, therefore revealing that miR-1205 induces NED independently of FRYL.
Collapse
Affiliation(s)
- Michelle Naidoo
- Department of Biological Sciences, Hunter College of the City University of New York, New York, NY, United States.,Department of Biology and Biochemistry, The Graduate Center of the City University of New York, New York, NY, United States
| | - Fayola Levine
- Department of Biological Sciences, Hunter College of the City University of New York, New York, NY, United States
| | - Tamara Gillot
- Department of Biological Sciences, Hunter College of the City University of New York, New York, NY, United States
| | - Akintunde T Orunmuyi
- Department of Radiation Oncology, College of Medicine, University of Ibadan, Ibadan, Nigeria
| | | | - Thahmina Ali
- Department of Biological Sciences, Hunter College of the City University of New York, New York, NY, United States
| | - Konstantinos Krampis
- Department of Biological Sciences, Hunter College of the City University of New York, New York, NY, United States
| | - Chun Pan
- Department of Mathematics and Statistics, Hunter College of the City University of New York, New York, NY, United States
| | - Princesca Dorsaint
- Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY, United States
| | - Andrea Sboner
- Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY, United States
| | - Olorunseun O Ogunwobi
- Department of Biological Sciences, Hunter College of the City University of New York, New York, NY, United States.,Department of Biology and Biochemistry, The Graduate Center of the City University of New York, New York, NY, United States.,Joan and Sanford I. Weill Department of Medicine, Weill Cornell Medicine, New York, NY, United States
| |
Collapse
|
17
|
Li W, Zhang Q, Wang X, Wang H, Zuo W, Xie H, Tang J, Wang M, Zeng Z, Cai W, Tang D, Dai Y. Comparative Proteomic Analysis to Investigate the Pathogenesis of Oral Adenoid Cystic Carcinoma. ACS OMEGA 2021; 6:18623-18634. [PMID: 34337202 PMCID: PMC8319923 DOI: 10.1021/acsomega.1c01270] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/09/2021] [Accepted: 07/07/2021] [Indexed: 05/25/2023]
Abstract
Adenoid cystic carcinoma (ACC) belongs to salivary gland malignancies commonly occurring in an oral cavity with a poor long-term prognosis. The potential biomarkers and cellular functions acting on local recurrences and distant metastases remain to be illustrated. Proteomics is the core content of precision medicine research, which provides accurate information for early detection of cancer, benign and malignant diagnosis, classification and personalized medication, efficacy monitoring, and prognosis judgment. To obtain a comprehensive regulation network and supply clues for the treatment of oral ACC (OACC), we utilized mass spectrometry-based quantitative proteomics to analyze the protein expression profile in paired tumor and adjacent normal tissues. We identified a total of 40,547 specific peptides and 4454 differentially expressed proteins (DEPs), in which HAPLN1 was the most upregulated protein and BPIFB1 was the most downregulated. Then, we annotated the functions and characteristics of DEPs in detail from the aspects of gene ontology, subcellular structural localization, KEGG, and protein domain to thoroughly understand the identified and quantified proteins. Glycosphingolipid biosynthesis and glycosaminoglycan degradation pathways showed the biggest difference according to KEGG analysis. Moreover, we confirmed 20 proteins from the ECM-receptor signaling pathway by a parallel reaction monitoring quantitative detection and 19 proteins were quantified. This study provides useful insights to analyze DEPs in OACC and guide in-depth thinking of the pathogenesis from a proteomics view for anticancer mechanisms and potential biomarkers.
Collapse
Affiliation(s)
- Wen Li
- Carson
International Cancer Centre, Shenzhen University General Hospital
and Shenzhen University Clinical Medical Academy Centre, Shenzhen University, 1098 Xueyuan Road, Shenzhen, Guangdong 518000, China
- Key
Laboratory of Optoelectronic Devices and Systems, College of Physics
and Optoelectronic Engineering, Shenzhen
University, Shenzhen 518060, China
- Health
Science Center, School of Medicine, Shenzhen
University, Shenzhen 518060, China
| | - Qian Zhang
- Carson
International Cancer Centre, Shenzhen University General Hospital
and Shenzhen University Clinical Medical Academy Centre, Shenzhen University, 1098 Xueyuan Road, Shenzhen, Guangdong 518000, China
- Key
Laboratory of Optoelectronic Devices and Systems, College of Physics
and Optoelectronic Engineering, Shenzhen
University, Shenzhen 518060, China
- Health
Science Center, School of Medicine, Shenzhen
University, Shenzhen 518060, China
| | - Xiaobin Wang
- Carson
International Cancer Centre, Shenzhen University General Hospital
and Shenzhen University Clinical Medical Academy Centre, Shenzhen University, 1098 Xueyuan Road, Shenzhen, Guangdong 518000, China
- Key
Laboratory of Optoelectronic Devices and Systems, College of Physics
and Optoelectronic Engineering, Shenzhen
University, Shenzhen 518060, China
- Health
Science Center, School of Medicine, Shenzhen
University, Shenzhen 518060, China
| | - Hanlin Wang
- Health
Science Center, School of Medicine, Shenzhen
University, Shenzhen 518060, China
| | - Wenxin Zuo
- Clinical
Medical Research Center, Guangdong Provincial Engineering Research
Center of Autoimmune Disease Precision Medicine, Shenzhen Engineering
Research Center of Autoimmune Disease, The Second Clinical Medical
College of Jinan University, The First Affiliated Hospital of Southern
University of Science and Technology, Shenzhen
People’s Hospital, Shenzhen, Guangdong 518020, China
| | - Hongliang Xie
- Clinical
Medical Research Center, Guangdong Provincial Engineering Research
Center of Autoimmune Disease Precision Medicine, Shenzhen Engineering
Research Center of Autoimmune Disease, The Second Clinical Medical
College of Jinan University, The First Affiliated Hospital of Southern
University of Science and Technology, Shenzhen
People’s Hospital, Shenzhen, Guangdong 518020, China
| | - Jianming Tang
- Clinical
Medical Research Center, Guangdong Provincial Engineering Research
Center of Autoimmune Disease Precision Medicine, Shenzhen Engineering
Research Center of Autoimmune Disease, The Second Clinical Medical
College of Jinan University, The First Affiliated Hospital of Southern
University of Science and Technology, Shenzhen
People’s Hospital, Shenzhen, Guangdong 518020, China
| | - Mengmeng Wang
- Clinical
Medical Research Center, Guangdong Provincial Engineering Research
Center of Autoimmune Disease Precision Medicine, Shenzhen Engineering
Research Center of Autoimmune Disease, The Second Clinical Medical
College of Jinan University, The First Affiliated Hospital of Southern
University of Science and Technology, Shenzhen
People’s Hospital, Shenzhen, Guangdong 518020, China
| | - Zhipeng Zeng
- Clinical
Medical Research Center, Guangdong Provincial Engineering Research
Center of Autoimmune Disease Precision Medicine, Shenzhen Engineering
Research Center of Autoimmune Disease, The Second Clinical Medical
College of Jinan University, The First Affiliated Hospital of Southern
University of Science and Technology, Shenzhen
People’s Hospital, Shenzhen, Guangdong 518020, China
| | - Wanxia Cai
- Clinical
Medical Research Center, Guangdong Provincial Engineering Research
Center of Autoimmune Disease Precision Medicine, Shenzhen Engineering
Research Center of Autoimmune Disease, The Second Clinical Medical
College of Jinan University, The First Affiliated Hospital of Southern
University of Science and Technology, Shenzhen
People’s Hospital, Shenzhen, Guangdong 518020, China
| | - Donge Tang
- Clinical
Medical Research Center, Guangdong Provincial Engineering Research
Center of Autoimmune Disease Precision Medicine, Shenzhen Engineering
Research Center of Autoimmune Disease, The Second Clinical Medical
College of Jinan University, The First Affiliated Hospital of Southern
University of Science and Technology, Shenzhen
People’s Hospital, Shenzhen, Guangdong 518020, China
| | - Yong Dai
- Clinical
Medical Research Center, Guangdong Provincial Engineering Research
Center of Autoimmune Disease Precision Medicine, Shenzhen Engineering
Research Center of Autoimmune Disease, The Second Clinical Medical
College of Jinan University, The First Affiliated Hospital of Southern
University of Science and Technology, Shenzhen
People’s Hospital, Shenzhen, Guangdong 518020, China
| |
Collapse
|
18
|
Yunwen C, Shanshan G, Zhifei B, Saijun C, Hua Y. The silencing of FNDC1 inhibits the tumorigenesis of breast cancer cells via modulation of the PI3K/Akt signaling pathway. Mol Med Rep 2021; 23:479. [PMID: 33899120 PMCID: PMC8097762 DOI: 10.3892/mmr.2021.12118] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2020] [Accepted: 09/28/2020] [Indexed: 12/15/2022] Open
Abstract
Fibronectin type III domain-containing protein 1 (FNDC1) is a protein that contains a major component of the structural domain of fibronectin. Although many studies have indicated that FNDC1 serves vital roles in the development of various diseases, the role of FNDC1 in the progression of breast cancer (BC) remains elusive. The aim of the present study was to investigate the biological functions of FNDC1 in BC cells and the associated mechanisms. The expression levels of FNDC1 in BC tissues and normal breast tissues were analyzed using The Cancer Genome Atlas database (TCGA). Kaplan-Meier curves were mined from TCGA to examine the clinical prognostic significance of FNDC1 mRNA in patients with BC. The expression of FNDC1 was knocked down by transfection with shRNA in BC cells. Cell viability, colony formation ability, migration and invasion were assayed following the silencing of FNDC1 in BC cells. The expression of proteins was measured using a western blotting assay. The bioinformatic data indicated that the FNDC1 mRNA expression levels were significantly upregulated in BC tissues compared with normal breast tissues, and the high mRNA expression levels of FNDC1 were associated with a lower overall survival in patients with BC. The downregulation of FNDC1 inhibited the proliferation, colony formation, migration and invasion of BC cells. Investigation of the mechanisms revealed that the silencing of FNDC1 decreased the protein expression levels of MMPs and epithelial-to-mesenchymal markers. Furthermore, the silencing of FNDC1 led to the inactivation of the PI3K/Akt signaling pathway. FNDC1 was highly upregulated and acted as an oncogene in BC. Therefore, targeting FNDC1 may be a potential strategy for the treatment of BC.
Collapse
Affiliation(s)
- Chen Yunwen
- Hwa Mei Hospital, University of Chinese Academy of Sciences, Ningbo, Zhejiang 315010, P.R. China
| | - Gao Shanshan
- Hwa Mei Hospital, University of Chinese Academy of Sciences, Ningbo, Zhejiang 315010, P.R. China
| | - Ben Zhifei
- Hwa Mei Hospital, University of Chinese Academy of Sciences, Ningbo, Zhejiang 315010, P.R. China
| | - Chen Saijun
- Hwa Mei Hospital, University of Chinese Academy of Sciences, Ningbo, Zhejiang 315010, P.R. China
| | - Yin Hua
- Hwa Mei Hospital, University of Chinese Academy of Sciences, Ningbo, Zhejiang 315010, P.R. China
| |
Collapse
|
19
|
Liyanage C, Malik A, Abeysinghe P, Clements J, Batra J. SWATH-MS Based Proteomic Profiling of Prostate Cancer Cells Reveals Adaptive Molecular Mechanisms in Response to Anti-Androgen Therapy. Cancers (Basel) 2021; 13:715. [PMID: 33572476 PMCID: PMC7916382 DOI: 10.3390/cancers13040715] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Revised: 01/15/2021] [Accepted: 02/04/2021] [Indexed: 02/06/2023] Open
Abstract
Prostate cancer (PCa) is the second most common cancer affecting men worldwide. PCa shows a broad-spectrum heterogeneity in its biological and clinical behavior. Although androgen targeted therapy (ATT) has been the mainstay therapy for advanced PCa, it inevitably leads to treatment resistance and progression to castration resistant PCa (CRPC). Thus, greater understanding of the molecular basis of treatment resistance and CRPC progression is needed to improve treatments for this lethal phenotype. The current study interrogated both proteomics and transcriptomic alterations stimulated in AR antagonist/anti-androgen (Bicalutamide and Enzalutamide) treated androgen-dependent cell model (LNCaP) in comparison with androgen-independent/castration-resistant cell model (C4-2B). The analysis highlighted the activation of MYC and PSF/SFPQ oncogenic upstream regulators in response to the anti-androgen treatment. Moreover, the study revealed anti-androgen induced genes/proteins related to transcription/translation regulation, energy metabolism, cell communication and signaling cascades promoting tumor growth and proliferation. In addition, these molecules were found dysregulated in PCa clinical proteomic and transcriptomic datasets, suggesting their potential involvement in PCa progression. In conclusion, our study provides key molecular signatures and associated pathways that might contribute to CRPC progression despite treatment with anti-androgens. Such molecular signatures could be potential therapeutic targets to improve the efficacy of existing therapies and/or predictive/prognostic value in CRPC for treatment response.
Collapse
Affiliation(s)
- Chamikara Liyanage
- Faculty of Health, Institute of Health and Biomedical Innovation, School of Biomedical Sciences, Queensland University of Technology, Brisbane, QLD 4059, Australia; (C.L.); (A.M.); (P.A.); (J.C.)
- Australian Prostate Cancer Research Centre-Queensland (APCRC-Q), Translational Research Institute, Queensland University of Technology, Brisbane, QLD 4012, Australia
| | - Adil Malik
- Faculty of Health, Institute of Health and Biomedical Innovation, School of Biomedical Sciences, Queensland University of Technology, Brisbane, QLD 4059, Australia; (C.L.); (A.M.); (P.A.); (J.C.)
- Australian Prostate Cancer Research Centre-Queensland (APCRC-Q), Translational Research Institute, Queensland University of Technology, Brisbane, QLD 4012, Australia
| | - Pevindu Abeysinghe
- Faculty of Health, Institute of Health and Biomedical Innovation, School of Biomedical Sciences, Queensland University of Technology, Brisbane, QLD 4059, Australia; (C.L.); (A.M.); (P.A.); (J.C.)
| | - Judith Clements
- Faculty of Health, Institute of Health and Biomedical Innovation, School of Biomedical Sciences, Queensland University of Technology, Brisbane, QLD 4059, Australia; (C.L.); (A.M.); (P.A.); (J.C.)
- Australian Prostate Cancer Research Centre-Queensland (APCRC-Q), Translational Research Institute, Queensland University of Technology, Brisbane, QLD 4012, Australia
| | - Jyotsna Batra
- Faculty of Health, Institute of Health and Biomedical Innovation, School of Biomedical Sciences, Queensland University of Technology, Brisbane, QLD 4059, Australia; (C.L.); (A.M.); (P.A.); (J.C.)
- Australian Prostate Cancer Research Centre-Queensland (APCRC-Q), Translational Research Institute, Queensland University of Technology, Brisbane, QLD 4012, Australia
| |
Collapse
|
20
|
Zhao Q, Hai B, Kelly J, Wu S, Liu F. Extracellular vesicle mimics made from iPS cell-derived mesenchymal stem cells improve the treatment of metastatic prostate cancer. Stem Cell Res Ther 2021; 12:29. [PMID: 33413659 PMCID: PMC7792192 DOI: 10.1186/s13287-020-02097-5] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2020] [Accepted: 12/10/2020] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND Extracellular vesicles (EVs) and their mimics from mesenchymal stem cells (MSCs) are promising drug carriers to improve cancer treatment, but their application is hindered by donor variations and expansion limitations of conventional tissue-derived MSCs. To circumvent these issues, we made EV-mimicking nanovesicles from standardized MSCs derived from human induced pluripotent stem cells (iPSCs) with a theoretically limitless expandability, and examined the targeting capacity of these nanovesicles to prostate cancer. METHODS Nanovesicles are made from intact iPSC-MSCs through serial extrusion. The selective uptake of fluorescently labeled nanovesicles by prostate cancer cells vs. non-tumor cells was examined with flow cytometry. For in vivo tracing, nanovesicles were labeled with fluorescent dye DiR or renilla luciferase. In mice carrying subcutaneous or bone metastatic PC3 prostate cancer, the biodistribution of systemically infused nanovesicles was examined with in vivo and ex vivo imaging of DiR and luminescent signals. A chemotherapeutic drug, docetaxel, was loaded into nanovesicles during extrusion. The cytotoxicities of nanovesicle-encapsulated docetaxel on docetaxel-sensitive and -resistant prostate cancer cells and non-tumor cells were examined in comparison with free docetaxel. Therapeutic effects of nanovesicle-encapsulated docetaxel were examined in mice carrying subcutaneous or bone metastatic prostate cancer by monitoring tumor growth in comparison with free docetaxel. RESULTS iPSC-MSC nanovesicles are more selectively taken up by prostate cancer cells vs. non-tumor cells in vitro compared with EVs, membrane-only EV-mimetic nanoghosts and liposomes, which is not affected by storage for up to 6 weeks. In mouse models of subcutaneous and bone metastatic PC3 prostate cancer, systemically infused nanovesicles accumulate in tumor regions with significantly higher selectivity than liposomes. The loading of docetaxel into nanovesicles was efficient and did not affect the selective uptake of nanovesicles by prostate cancer cells. The cytotoxicities of nanovesicle-encapsulated docetaxel are significantly stronger on docetaxel-resistant prostate cancer cells and weaker on non-tumor cells than free docetaxel. In mouse models of subcutaneous and bone metastatic prostate cancer, nanovesicle-encapsulated docetaxel significantly decreased the tumor growth and toxicity to white blood cells compared with free docetaxel. CONCLUSIONS Our data indicate that EV-mimicking iPSC-MSC nanovesicles are promising to improve the treatment of metastatic prostate cancer.
Collapse
Affiliation(s)
- Qingguo Zhao
- Institute for Regenerative Medicine, Molecular and Cellular Medicine Department, College of Medicine, Texas A&M University Health Science Center, College Station, TX, 77843, USA
| | - Bo Hai
- Institute for Regenerative Medicine, Molecular and Cellular Medicine Department, College of Medicine, Texas A&M University Health Science Center, College Station, TX, 77843, USA
| | - Jack Kelly
- Institute for Regenerative Medicine, Molecular and Cellular Medicine Department, College of Medicine, Texas A&M University Health Science Center, College Station, TX, 77843, USA
| | - Samuel Wu
- Institute for Regenerative Medicine, Molecular and Cellular Medicine Department, College of Medicine, Texas A&M University Health Science Center, College Station, TX, 77843, USA
| | - Fei Liu
- Institute for Regenerative Medicine, Molecular and Cellular Medicine Department, College of Medicine, Texas A&M University Health Science Center, College Station, TX, 77843, USA.
| |
Collapse
|
21
|
Jiang T, Gao W, Lin S, Chen H, Du B, Liu Q, Lin X, Chen Q. FNDC1 Promotes the Invasiveness of Gastric Cancer via Wnt/β-Catenin Signaling Pathway and Correlates With Peritoneal Metastasis and Prognosis. Front Oncol 2020; 10:590492. [PMID: 33392086 PMCID: PMC7773909 DOI: 10.3389/fonc.2020.590492] [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: 08/01/2020] [Accepted: 11/09/2020] [Indexed: 12/24/2022] Open
Abstract
Background Gastric cancer (GC) has a high morbidity and mortality rate, with peritoneal metastasis (PM) identified as the main site of metastasis. Our previous study found that FNDC1 has a higher frequency of mutations in patients with PM by high-throughput sequencing assay, suggesting that it may be associated with GC invasion and PM, however the specific mechanism remains unclear. Methods First, the correlation between FNDC1 and PM and prognosis of GC was clarified by bioinformatics and clinicopathological analysis. Next, the effect of FNDC1 expression on the invasion and metastasis ability of GC was investigated in vivo and in vitro. Finally, the signaling pathways involved in the regulation of FNDC1 were explored. Results FNDC1 was highly expressed in GC and was associated with PM and poor prognosis. FNDC1 was also associated with epithelial-mesenchymal transition (EMT) in GC cells. Through in vivo and in vitro experiments, it was clarified that knockdown of FNDC1 could inhibit the proliferation, invasion, and migration of GC cells. In addition, it was elucidated that FNDC1 promotes EMT through the Wnt/β-catenin signaling pathway. Conclusion FNDC1 may be associated with the invasion of GC and PM after surgery. FNDC1 was highly expressed in GC tissues and cell lines, while significantly associated with poor DFS and OS in GC patients. Both univariate and multivariate analyses suggested that the expression of FNDC1 was an independent factor for GC. Knockdown of FNDC1 also significantly inhibited the proliferation, migration, and activity of GC cells. FNDC1 may promote EMT in GC cells through the regulation of Wnt/β-catenin signaling pathway. FNDC1 has the potential to be used as a predictor of PM and may also be studied in depth as a therapeutic target for GC, which has potential clinical utility and is worthy of further validation.
Collapse
Affiliation(s)
- Tao Jiang
- Department of Medical Oncology, Fujian Medical University Union Hospital, Fuzhou, China
| | - Wenyu Gao
- Department of Digestive, Fujian Medical University Union Hospital, Fuzhou, China
| | - Shengjie Lin
- Department of Medical Oncology, Fujian Medical University Union Hospital, Fuzhou, China
| | - Hao Chen
- Department of Medical Oncology, Fujian Medical University Union Hospital, Fuzhou, China
| | - Bin Du
- Department of Medical Oncology, Fujian Medical University Union Hospital, Fuzhou, China
| | - Qing Liu
- Department of Medical Oncology, Fujian Medical University Union Hospital, Fuzhou, China
| | - Xiaoyan Lin
- Department of Medical Oncology, Fujian Medical University Union Hospital, Fuzhou, China
| | - Qiang Chen
- Department of Medical Oncology, Fujian Medical University Union Hospital, Fuzhou, China
| |
Collapse
|
22
|
Wu KZ, Xu XH, Zhan CP, Li J, Jiang JL. Identification of a nine-gene prognostic signature for gastric carcinoma using integrated bioinformatics analyses. World J Gastrointest Oncol 2020; 12:975-991. [PMID: 33005292 PMCID: PMC7509999 DOI: 10.4251/wjgo.v12.i9.975] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/08/2020] [Revised: 05/21/2020] [Accepted: 08/01/2020] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Gastric carcinoma (GC) is one of the most aggressive primary digestive cancers. It has unsatisfactory therapeutic outcomes and is difficult to diagnose early.
AIM To identify prognostic biomarkers for GC patients using comprehensive bioinformatics analyses.
METHODS Differentially expressed genes (DEGs) were screened using gene expression data from The Cancer Genome Atlas and Gene Expression Omnibus databases for GC. Overlapping DEGs were analyzed using univariate and multivariate Cox regression analyses. A risk score model was then constructed and its prognostic value was validated utilizing an independent Gene Expression Omnibus dataset (GSE15459). Multiple databases were used to analyze each gene in the risk score model. High-risk score-associated pathways and therapeutic small molecule drugs were analyzed and predicted, respectively.
RESULTS A total of 95 overlapping DEGs were found and a nine-gene signature (COL8A1, CTHRC1, COL5A2, AADAC, MAMDC2, SERPINE1, MAOA, COL1A2, and FNDC1) was constructed for the GC prognosis prediction. Receiver operating characteristic curve performance in the training dataset (The Cancer Genome Atlas-stomach adenocarcinoma) and validation dataset (GSE15459) demonstrated a robust prognostic value of the risk score model. Multiple database analyses for each gene provided evidence to further understand the nine-gene signature. Gene set enrichment analysis showed that the high-risk group was enriched in multiple cancer-related pathways. Moreover, several new small molecule drugs for potential treatment of GC were identified.
CONCLUSION The nine-gene signature-derived risk score allows to predict GC prognosis and might prove useful for guiding therapeutic strategies for GC patients.
Collapse
Affiliation(s)
- Kun-Zhe Wu
- Scientific Research Center, China-Japan Union Hospital of Jilin University, Changchun 130000, Jilin Province, China
| | - Xiao-Hua Xu
- Department of Nephrology, China-Japan Union Hospital of Jilin University, Changchun 130000, Jilin Province, China
| | - Cui-Ping Zhan
- Department of Ultrasound, China-Japan Union Hospital of Jilin University, Changchun 130000, Jilin Province, China
| | - Jing Li
- Department of Nephrology, China-Japan Union Hospital of Jilin University, Changchun 130000, Jilin Province, China
| | - Jin-Lan Jiang
- Scientific Research Center, China-Japan Union Hospital of Jilin University, Changchun 130000, Jilin Province, China
| |
Collapse
|
23
|
Wang S, Qiu J, Wang L, Wu Z, Zhang X, Li Q, Jiang F. Long non‐coding
RNA LINC01207
promotes prostate cancer progression by downregulating
microRNA
‐1972 and upregulating
LIM
and
SH3
protein 1. IUBMB Life 2020; 72:1960-1975. [PMID: 32726517 DOI: 10.1002/iub.2327] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2019] [Revised: 05/18/2020] [Accepted: 05/19/2020] [Indexed: 12/25/2022]
Affiliation(s)
- Sugui Wang
- Department of Urology SurgeryThe Affiliated Huai'an Hospital of Xuzhou Medical University and the Second People's Hospital of Huai'an Huai'an China
| | - Jianguo Qiu
- Department of Urology SurgeryLianshui People's Hospital Huai'an China
| | - Liping Wang
- Department of Urology SurgeryYancheng Third People's Hospital Yancheng China
| | - Ziyu Wu
- Department of Urology SurgeryThe Affiliated Huai'an Hospital of Xuzhou Medical University and the Second People's Hospital of Huai'an Huai'an China
| | - Xianyun Zhang
- Department of Urology SurgeryThe Affiliated Huai'an Hospital of Xuzhou Medical University and the Second People's Hospital of Huai'an Huai'an China
| | - Qiang Li
- Department of Urology SurgeryThe Affiliated Huai'an Hospital of Xuzhou Medical University and the Second People's Hospital of Huai'an Huai'an China
| | - Fujin Jiang
- Department of Urology SurgeryThe Affiliated Huai'an Hospital of Xuzhou Medical University and the Second People's Hospital of Huai'an Huai'an China
| |
Collapse
|
24
|
Liu YP, Chen WD, Li WN, Zhang M. Overexpression of FNDC1 Relates to Poor Prognosis and Its Knockdown Impairs Cell Invasion and Migration in Gastric Cancer. Technol Cancer Res Treat 2020; 18:1533033819869928. [PMID: 31530096 PMCID: PMC6751529 DOI: 10.1177/1533033819869928] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
The distribution and content of fibronectin is closely related to the occurrence and development of tumors. Fibronectin is widely involved in cell migration, adhesion, proliferation, hemostasis, and tissue repair. Fibronectin type III domain containing 1, as a primary component of the structural domain of fibronectin, is closely related to the occurrence of some cancers. However, the molecular mechanism of fibronectin type III domain containing 1 in gastric cancer has not been elaborated. In this study, we analyzed the expression and prognosis of fibronectin type III domain containing 1 by collecting data from Oncomine and GEPIA database. The expression of fibronectin type III domain containing 1 in gastric cancer cells was detected by quantitative real-time polymerase chain reaction in vitro. After knockdown of fibronectin type III domain containing 1 by small interfering RNA, the proliferation, invasion, and migration of AGS (human gastric adenocarcinoma cell line) cells and the function of epithelial–mesenchymal transition were measured by Cell Counting Kit-8, colony formation, transwell, and Western blot. The results showed that fibronectin type III domain containing 1 was highly expressed in gastric cancer tissues and its overexpression was significantly correlated with the prognosis of gastric cancer. In vitro, experiments revealed that knockdown of fibronectin type III domain containing 1 could inhibit the proliferation, migration, and invasion of gastric cancer cells, possibly by changing the epithelial–mesenchymal transition pathway. The findings elaborated the biological role of fibronectin type III domain containing 1 in gastric cancer and potential mechanism of action, possibly providing a new insight for future clinical diagnosis or even molecular therapy.
Collapse
Affiliation(s)
- Yan-Peng Liu
- Department of Internal Medicine, The Second Hospital of Shandong University, Jinan, Shandong, People's Republic of China
| | - Wei-Da Chen
- Shandong University of Traditional Chinese Medicine, Jinan, Shandong, People's Republic of China.,Department of Health Section, Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, Shandong, People's Republic of China
| | - Wen-Na Li
- Department of Medical Insurance Office, Jinan Central Hospital, Jinan, Shandong, People's Republic of China
| | - Min Zhang
- Department of Internal Medicine, The Second Hospital of Shandong University, Jinan, Shandong, People's Republic of China
| |
Collapse
|
25
|
Onagoruwa OT, Pal G, Ochu C, Ogunwobi OO. Oncogenic Role of PVT1 and Therapeutic Implications. Front Oncol 2020; 10:17. [PMID: 32117705 PMCID: PMC7010636 DOI: 10.3389/fonc.2020.00017] [Citation(s) in RCA: 57] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2019] [Accepted: 01/07/2020] [Indexed: 12/14/2022] Open
Abstract
PVT1, a long non-coding RNA has been implicated in a variety of human cancers. Recent advancements have led to increasing discovery of the critical roles of PVT1 in cancer initiation and progression. Novel insight is emerging about PVT1's mechanism of action in different cancers. Identifying and understanding the variety of activities of PVT1 involved in cancers is a necessity for the development of PVT1 as a diagnostic biomarker or therapeutic target in cancers where PVT1 is dysregulated. PVT1's varied activities include overexpression, modulation of miRNA expression, protein interactions, targeting of regulatory genes, formation of fusion genes, functioning as a competing endogenous RNA (ceRNA), and interactions with MYC, among many others. Furthermore, bioinformatic analysis of PVT1 interactions in cancers has aided understanding of the numerous pathways involved in PVT1 contribution to carcinogenesis in a cancer type-specific manner. However, these recent findings show that there is much more to be learned to be able to fully exploit PVT1 for cancer prognostication and therapy. In this review, we summarize some of the latest findings on PVT1's oncogenic activities, signaling networks and how targeting these networks can be a strategy for cancer therapy.
Collapse
Affiliation(s)
| | - Gargi Pal
- Hunter College (CUNY), New York, NY, United States
| | - Chika Ochu
- Hunter College (CUNY), New York, NY, United States
| | | |
Collapse
|
26
|
Wallander K, Liu W, von Holst S, Thutkawkorapin J, Kontham V, Forsberg A, Lindblom A, Lagerstedt‐Robinson K. Genetic analyses supporting colorectal, gastric, and prostate cancer syndromes. Genes Chromosomes Cancer 2019; 58:775-782. [PMID: 31334572 PMCID: PMC6771512 DOI: 10.1002/gcc.22786] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2019] [Revised: 06/26/2019] [Accepted: 06/27/2019] [Indexed: 12/29/2022] Open
Abstract
Colorectal cancer (CRC), prostate cancer (PrC), and gastric cancer (GC) are common worldwide, and the incidence is to a certain extent dependent on genetics. We have recently shown that in families with more than one case of CRC, the risk of other malignancies is increased. We therefore suggested the presence of not yet described CRC syndromes. In this study, we have searched for genetic susceptibility loci for potential cancer syndromes involving CRC combined with PrC and/or GC. We have performed SNP (single-nucleotide polymorphism)-based linkage analyses in 45 families with CRC, PrC, and GC. In the regions with suggested linkage, we performed exome and association haplotype analyses. Five loci generated a high logarithm of odds (HLOD) score >2, suggestive of linkage, in chromosome bands 1q31-32, 1q24-25, 6q25-26, 18p11-q11, and Xp11. Exome analysis detected no potential pathogenic sequence variants. The haplotype association study showed that one of the top five haplotypes with the lowest P value in the chromosome band 6q25 interestingly was found in the family which contributed the most to the increased HLOD at that locus. This study supports a suggested hereditary cancer syndrome involving CRC and PrC and indicates a location at 6q25. The impact of this locus needs to be confirmed in additional studies.
Collapse
Affiliation(s)
- Karin Wallander
- Department of Molecular Medicine and Surgery, Karolinska Institutet, and Department of Clinical GeneticsKarolinska University HospitalSolnaStockholmSweden
| | - Wen Liu
- Department of Molecular Medicine and SurgeryKarolinska InstitutetStockholmSweden
| | - Susanna von Holst
- Department of Molecular Medicine and SurgeryKarolinska InstitutetStockholmSweden
| | | | - Vinaykumar Kontham
- Department of Molecular Medicine and SurgeryKarolinska InstitutetStockholmSweden
| | - Anna Forsberg
- Department of Medicine SolnaKarolinska InstitutetStockholmSweden
| | - Annika Lindblom
- Department of Molecular Medicine and Surgery, Karolinska Institutet, and Department of Clinical GeneticsKarolinska University HospitalSolnaStockholmSweden
| | - Kristina Lagerstedt‐Robinson
- Department of Molecular Medicine and Surgery, Karolinska Institutet, and Department of Clinical GeneticsKarolinska University HospitalSolnaStockholmSweden
| |
Collapse
|
27
|
Xiao Y, Wei R, Yuan Z, Lan X, Kuang J, Hu D, Song Y, Luo J. Rutin suppresses FNDC1 expression in bone marrow mesenchymal stem cells to inhibit postmenopausal osteoporosis. Am J Transl Res 2019; 11:6680-6690. [PMID: 31737218 PMCID: PMC6834492] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2019] [Accepted: 10/06/2019] [Indexed: 06/10/2023]
Abstract
A previous study revealed that rutin is the main component of Eucommia flavonoids that exerts a protective effect against osteopenia. The bone density and trabecular bone number of osteoporosis model rats can be significantly improved after treatment with rutin. Further study using whole gene expression profiling revealed that FNDC1, a fibronectin type III domain-containing protein, may be a novel bone metabolism-related factor that is decreased in rutin-treated rats. The mechanism underlying the effects of rutin treatment on osteoporosis is important to explore. Micro-CT, western blotting, quantitative PCR, transmission electron microscopy, and Alizarin Red mineralization staining assays were performed to evaluate bone density, FNDC1 expression and autophagy to determine whether FNDC1 might play a significant role in rutin-inhibited trabecular bone loss in rats. FNDC1 expression was high in the osteoporosis group, whereas rutin treatment facilitated FNDC1 downregulation. In addition, rutin promoted bone marrow mesenchymal stem cell autophagy by inhibiting phosphorylated Akt in osteoporosis. In summary, our study shows that rutin could regulate FNCD1 level and autophagy through the Akt/mTOR signaling pathway to provide a novel therapeutic strategy for osteoporosis.
Collapse
Affiliation(s)
- Yuhong Xiao
- Department of Rehabilitation Medicine, The Second Affiliated Hospital of Nanchang UniversityNanchang 330006, Jiangxi, China
| | - Ran Wei
- Department of General Surgery, The Second Affiliated Hospital of Nanchang UniversityNanchang 330006, Jiangxi, China
| | - Zhen Yuan
- Department of Rehabilitation Medicine, The Second Affiliated Hospital of Nanchang UniversityNanchang 330006, Jiangxi, China
| | - Xiaoyong Lan
- Department of Rehabilitation Medicine, The Second Affiliated Hospital of Nanchang UniversityNanchang 330006, Jiangxi, China
| | - Jin Kuang
- Department of General Surgery, The Second Affiliated Hospital of Nanchang UniversityNanchang 330006, Jiangxi, China
| | - Dongxia Hu
- Department of Rehabilitation Medicine, The Second Affiliated Hospital of Nanchang UniversityNanchang 330006, Jiangxi, China
| | - Yi Song
- Department of General Surgery, The Second Affiliated Hospital of Nanchang UniversityNanchang 330006, Jiangxi, China
| | - Jun Luo
- Department of Rehabilitation Medicine, The Second Affiliated Hospital of Nanchang UniversityNanchang 330006, Jiangxi, China
| |
Collapse
|
28
|
Ogunwobi OO, Kumar A. Chemoresistance Mediated by ceRNA Networks Associated With the PVT1 Locus. Front Oncol 2019; 9:834. [PMID: 31508377 PMCID: PMC6718704 DOI: 10.3389/fonc.2019.00834] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2019] [Accepted: 08/13/2019] [Indexed: 12/24/2022] Open
Abstract
Competitive endogenous RNA (ceRNA) networks have emerged as critical regulators of carcinogenesis. Their activity is mediated by various non-coding RNAs (ncRNAs), including long non-coding RNAs and microRNAs, which competitively bind to targets, thereby modulating gene expression and activity of proteins. Of particular interest, ncRNAs encoded by the 8q24 chromosomal region are associated with the development and progression of several human cancers, most prominently lncPVT1. Chemoresistance presents a significant obstacle in the treatment of cancer and is associated with dysregulation of normal cell processes, including abnormal proliferation, differentiation, and epithelial-mesenchymal transition. CeRNA networks have been shown to regulate these processes via both direct sponging/repression and epigenetic mechanisms. Here we present a review of recent literature examining the contribution of ncRNAs encoded by the PVT1 locus and their associated ceRNA networks to the development of resistance to common chemotherapeutic agents used to treat human cancers.
Collapse
Affiliation(s)
- Olorunseun O. Ogunwobi
- Department of Biological Sciences, Hunter College of the City University of New York, New York, NY, United States
- Joan and Sanford I. Weill Department of Medicine, Weill Cornell Medicine, Cornell University, New York, NY, United States
| | - Adithya Kumar
- Department of Biological Sciences, Hunter College of the City University of New York, New York, NY, United States
| |
Collapse
|
29
|
Li MY, Tang XH, Fu Y, Wang TJ, Zhu JM. Regulatory Mechanisms and Clinical Applications of the Long Non-coding RNA PVT1 in Cancer Treatment. Front Oncol 2019; 9:787. [PMID: 31497532 PMCID: PMC6712078 DOI: 10.3389/fonc.2019.00787] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2019] [Accepted: 08/05/2019] [Indexed: 12/24/2022] Open
Abstract
Cancer is the second leading cause of death worldwide, and no obvious decline in incidence and mortality has occurred in recent years. It is imperative to further investigate the mechanisms underlying tumor progression. Long non-coding RNAs have received considerable attention in recent years because of their major regulatory roles in gene expression. Among them, PVT1 is well-studied, and substantial evidence indicates that PVT1 plays critical roles in the onset and development of cancers. Normally, PVT1 acts as an oncogenic factor by promoting cancer cell proliferation, invasion, metastasis, and drug resistance. Herein, we summarize current knowledge regarding the regulatory effects of PVT1 in cancer progression, as well as the related underlying mechanisms, such as interaction with Myc, modulation of miRNAs, and regulation of gene transcription and protein expression. In extracellular fluid, PVT1 mainly promotes cancer initiation, and it normally enhances cellular cancer characteristics in the cytoplasm and cell nucleus. Regarding clinical applications, its role in drug resistance and its potential use as a diagnostic and prognostic marker have received increasing attention. We hope that this review will contribute to a better understanding of the regulatory role of PVT1 in cancer progression, paving the way for the development of PVT1-based therapeutic approaches in cancer treatment.
Collapse
Affiliation(s)
- Meng-Yuan Li
- Department of Radiotherapy, The Second Hospital of Jilin University, Changchun, China
| | - Xiao-Huan Tang
- Department of Gastrointestinal Nutrition and Hernia Surgery, The Second Hospital of Jilin University, Changchun, China
| | - Yan Fu
- Department of General Surgery, Huashan Hospital, Fudan University, Shanghai, China
| | - Tie-Jun Wang
- Department of Radiotherapy, The Second Hospital of Jilin University, Changchun, China
| | - Jia-Ming Zhu
- Department of Gastrointestinal Nutrition and Hernia Surgery, The Second Hospital of Jilin University, Changchun, China
| |
Collapse
|
30
|
Tang X, Yang Y, Song X, Liu X, Wang X, Huang F, Li Y, Chen F, Wan H. SIX4 acts as a master regulator of oncogenes that promotes tumorigenesis in non-small-cell lung cancer cells. Biochem Biophys Res Commun 2019; 516:851-857. [PMID: 31266633 DOI: 10.1016/j.bbrc.2019.06.114] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2019] [Accepted: 06/20/2019] [Indexed: 01/20/2023]
Abstract
A number of homeobox genes are implicated in the malignancy of various cancers. Here, we investigated the role of the homeobox gene SIX4 in non-small-cell lung cancer (NSCLC). The sine oculis homeobox (SIX4) gene was found to be highly expressed at both mRNA and protein levels in NSCLC tumor tissues as compared with matching normal counterparts. In this study, the SIX4 gene of two human NSCLC cell lines (A549 and PC9) was overexpressed or silenced using the lentiviral system. We evaluated the malignancy-associated phenotype of transfected cells, which demonstrated that exogenous expression of the SIX4 gene greatly enhanced the proliferation, migration, and invasion of NSCLC cells. The opposite was true in the SIX4-silenced cells. Transcriptomic profiling analysis revealed that the SIX4 gene modulated the expression of hundreds of downstream target genes in a cell context-dependent manner. Most notably, the SIX4 gene controls the expression of crucial genes with evidently oncogenic function. We conclude that SIX4 plays an oncogenic role and may be potentially utilized as a diagnostic and therapeutic marker for NSCLC.
Collapse
Affiliation(s)
- Xiaoping Tang
- Experimental Medicine Center, The Affiliated Hospital of SouthWest Medical University, Luzhou, 646000, China
| | - Yingcheng Yang
- Experimental Medicine Center, The Affiliated Hospital of SouthWest Medical University, Luzhou, 646000, China
| | - Xueqin Song
- Experimental Medicine Center, The Affiliated Hospital of SouthWest Medical University, Luzhou, 646000, China
| | - Xu Liu
- Experimental Medicine Center, The Affiliated Hospital of SouthWest Medical University, Luzhou, 646000, China
| | - Xiaoyan Wang
- Experimental Medicine Center, The Affiliated Hospital of SouthWest Medical University, Luzhou, 646000, China
| | - Fang Huang
- Experimental Medicine Center, The Affiliated Hospital of SouthWest Medical University, Luzhou, 646000, China
| | - Yan Li
- Experimental Medicine Center, The Affiliated Hospital of SouthWest Medical University, Luzhou, 646000, China
| | - Feng Chen
- Experimental Medicine Center, The Affiliated Hospital of SouthWest Medical University, Luzhou, 646000, China
| | - Haisu Wan
- Experimental Medicine Center, The Affiliated Hospital of SouthWest Medical University, Luzhou, 646000, China.
| |
Collapse
|
31
|
Fernandes RC, Hickey TE, Tilley WD, Selth LA. Interplay between the androgen receptor signaling axis and microRNAs in prostate cancer. Endocr Relat Cancer 2019; 26:R237-R257. [PMID: 30817318 DOI: 10.1530/erc-18-0571] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/22/2019] [Accepted: 02/26/2019] [Indexed: 12/29/2022]
Abstract
The androgen receptor (AR) is a ligand-activated transcription factor that drives prostate cancer. Since therapies that target the AR are the mainstay treatment for men with metastatic disease, it is essential to understand the molecular mechanisms underlying oncogenic AR signaling in the prostate. miRNAs are small, non-coding regulators of gene expression that play a key role in prostate cancer and are increasingly recognized as targets or modulators of the AR signaling axis. In this review, we examine the regulation of AR signaling by miRNAs and vice versa and discuss how this interplay influences prostate cancer growth, metastasis and resistance to therapy. Finally, we explore the potential clinical applications of miRNAs implicated in the regulation of AR signaling in this prevalent hormone-driven disease.
Collapse
Affiliation(s)
- Rayzel C Fernandes
- Dame Roma Mitchell Cancer Research Laboratories, Adelaide Medical School, Faculty of Health and Medical Sciences, The University of Adelaide, Adelaide, South Australia, Australia
- Freemasons Foundation Centre for Men's Health, Adelaide Medical School, Faculty of Health and Medical Sciences, The University of Adelaide, Adelaide, South Australia, Australia
| | - Theresa E Hickey
- Dame Roma Mitchell Cancer Research Laboratories, Adelaide Medical School, Faculty of Health and Medical Sciences, The University of Adelaide, Adelaide, South Australia, Australia
| | - Wayne D Tilley
- Dame Roma Mitchell Cancer Research Laboratories, Adelaide Medical School, Faculty of Health and Medical Sciences, The University of Adelaide, Adelaide, South Australia, Australia
- Freemasons Foundation Centre for Men's Health, Adelaide Medical School, Faculty of Health and Medical Sciences, The University of Adelaide, Adelaide, South Australia, Australia
| | - Luke A Selth
- Dame Roma Mitchell Cancer Research Laboratories, Adelaide Medical School, Faculty of Health and Medical Sciences, The University of Adelaide, Adelaide, South Australia, Australia
- Freemasons Foundation Centre for Men's Health, Adelaide Medical School, Faculty of Health and Medical Sciences, The University of Adelaide, Adelaide, South Australia, Australia
| |
Collapse
|
32
|
Expression Analysis of Fibronectin Type III Domain-Containing (FNDC) Genes in Inflammatory Bowel Disease and Colorectal Cancer. Gastroenterol Res Pract 2019; 2019:3784172. [PMID: 31093274 PMCID: PMC6481110 DOI: 10.1155/2019/3784172] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/27/2018] [Revised: 01/21/2019] [Accepted: 02/05/2019] [Indexed: 12/25/2022] Open
Abstract
Background Fibronectin type III domain-containing (FNDC) proteins fulfill manifold functions in tissue development and regulation of cellular metabolism. FNDC4 was described as anti-inflammatory factor, upregulated in inflammatory bowel disease (IBD). FNDC signaling includes direct cell-cell interaction as well as release of bioactive peptides, like shown for FNDC4 or FNDC5. The G-protein-coupled receptor 116 (GPR116) was found as a putative FNDC4 receptor. We here aim to comprehensively analyze the mRNA expression of FNDC1, FNDC3A, FNDC3B, FNDC4, FNDC5, and GPR116 in nonaffected and affected mucosal samples of patients with IBD or colorectal cancer (CRC). Methods Mucosa samples were obtained from 30 patients undergoing diagnostic colonoscopy or from surgical resection of IBD or CRC. Gene expression was determined by quantitative real-time PCR. In addition, FNDC expression data from publicly available Gene Expression Omnibus (GEO) data sets (GDS4296, GDS4515, and GDS5232) were analyzed. Results Basal mucosal expression revealed higher expression of FNDC3A and FNDC5 in the ileum compared to colonic segments. FNDC1 and FNDC4 were significantly upregulated in IBD. None of the investigated FNDCs was differentially expressed in CRC, just FNDC3A trended to be upregulated. The GEO data set analysis revealed significantly downregulated FNDC4 and upregulated GPR116 in microsatellite unstable (MSI) CRCs. The expression of FNDCs and GPR116 was independent of age and sex. Conclusions FNDC1 and FNDC4 may play a relevant role in the pathobiology of IBD, but none of the investigated FNDCs is regulated in CRC. GPR116 may be upregulated in advanced or MSI CRC. Further studies should validate the altered FNDC expression results on protein levels and examine the corresponding functional consequences.
Collapse
|
33
|
MicroRNA-1205, encoded on chromosome 8q24, targets EGLN3 to induce cell growth and contributes to risk of castration-resistant prostate cancer. Oncogene 2019; 38:4820-4834. [PMID: 30808975 PMCID: PMC6565506 DOI: 10.1038/s41388-019-0760-3] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2018] [Revised: 01/06/2019] [Accepted: 02/12/2019] [Indexed: 12/27/2022]
Abstract
The chromosome 8q24.21 locus, which contains the proto-oncogene c-MYC, long non-coding RNA PVT1, and microRNAs (miRs), is the most commonly amplified region in human prostate cancer. A long-range interaction of genetic variants with c-MYC or long non-coding PVT1 at this locus contributes to the genetic risk of prostate cancer. At this locus is a cluster of genes for six miRs (miR-1204, −1205, −1206, −1207–3p, −1207–5p, and −1208), but their functional role remains elusive. Here, the copy numbers and expressions of miRs-1204~1208 were investigated using quantitative PCR for prostate cancer cell lines and primary tumors. The data revealed that copy numbers and expression of miR-1205 were increased in both castration-resistant prostate cancer cell lines and in primary tumors. In castration-resistant prostate cancer specimens, the copy number at the miR-1205 locus correlated with expression of miR-1205. Furthermore, functional analysis with an miR-1205 mimic, an miR-1205 inhibitor, and CRISPR/Cas9 knockout revealed that, in human prostate cancer cells, miR-1205 promoted cell proliferation and cell cycle progression and inhibited hydrogen peroxide-induced apoptosis. In these cells, miR-1205 downregulated expression of the Egl-9 family hypoxia inducible factor 3 (EGLN3) gene and targeted a site in its 3’-untranslated region to downregulate its transcriptional activity. Thus, by targeting EGLN3, miR-1205 has an oncogenic role and may contribute to the genetic risk of castration-resistant prostate cancer.
Collapse
|
34
|
Ren J, Niu G, Wang X, Song T, Hu Z, Ke C. Overexpression of FNDC1 in Gastric Cancer and its Prognostic Significance. J Cancer 2018; 9:4586-4595. [PMID: 30588242 PMCID: PMC6299387 DOI: 10.7150/jca.27672] [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] [Received: 06/05/2018] [Accepted: 09/10/2018] [Indexed: 12/20/2022] Open
Abstract
Objectives: The aims of this study were to compare the expression of fibronectin type III domain containing 1 (FNDC1) in gastric cancer (GC) and normal gastric tissue, to explore the prognostic significance of FNDC1 expression in patients with gastric adenocarcinoma, and to analyze FNDC1-related signaling pathways. Methods: The expression level of FNDC1 was initially predicted using the Oncomine and Cancer Genome Atlas databases. A Kaplan-Meier plotter database was mined to examine the clinical prognostic significance of FNDC1 mRNA in patients with GC. Subsequently, immunohistochemistry was used to measure FNDC1 protein expression levels in tissue from 90 cases of GC and paired adjacent normal tissue. Kaplan-Meier univariate and Cox multivariate survival analyses were used to determine the prognostic role of FNDC1 expression. Results: Bioinformatic data indicated that FNDC1 mRNA expression levels were significantly highly expressed in GC compared with normal gastric tissue (all P < 0.05), and patients with GC with high FNDC1 mRNA expression levels had remarkably lower overall survival (all P < 0.01). Immunohistochemical results revealed that expression levels of FNDC1 protein were significantly increased in GC compared with normal gastric tissue (P < 0.001). Additionally, Kaplan-Meier univariate and Cox multivariate survival analyses indicated that increased expression of FNDC1 was an independent predictor of poor prognosis in patients with GC (all P < 0.05). Conclusions: FNDC1 was highly expressed in GC, and high expression of FNDC1 was an independent predictor of poor prognosis in patients with GC. FNDC1 co-expressed genes were largely enriched in extracellular matrix-receptor interactions, which are closely related to tumor metastasis.
Collapse
Affiliation(s)
- Jun Ren
- Department of General Surgery, Shanghai Fifth People's Hospital, Fudan University, Shanghai, China
| | - Gengming Niu
- Department of General Surgery, Shanghai Fifth People's Hospital, Fudan University, Shanghai, China
| | - Xin Wang
- Department of General Surgery, Shanghai Fifth People's Hospital, Fudan University, Shanghai, China
| | - Tao Song
- Department of General Surgery, Shanghai Fifth People's Hospital, Fudan University, Shanghai, China
| | - Zhiqing Hu
- Department of General Surgery, Shanghai Fifth People's Hospital, Fudan University, Shanghai, China
| | - Chongwei Ke
- Department of General Surgery, Shanghai Fifth People's Hospital, Fudan University, Shanghai, China
| |
Collapse
|
35
|
Mi J, Hooker E, Balog S, Zeng H, Johnson DT, He Y, Yu EJ, Wu H, Le V, Lee DH, Aldahl J, Gonzalgo ML, Sun Z. Activation of hepatocyte growth factor/MET signaling initiates oncogenic transformation and enhances tumor aggressiveness in the murine prostate. J Biol Chem 2018; 293:20123-20136. [PMID: 30401749 DOI: 10.1074/jbc.ra118.005395] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2018] [Revised: 11/04/2018] [Indexed: 12/11/2022] Open
Abstract
Emerging evidence has shown that the hepatocyte growth factor (HGF) and its receptor, MET proto-oncogene, receptor tyrosine kinase (MET), promote cell proliferation, motility, morphogenesis, and angiogenesis. Whereas up-regulation of MET expression has been observed in aggressive and metastatic prostate cancer, a clear understanding of MET function in prostate tumorigenesis remains elusive. Here, we developed a conditional Met transgenic mouse strain, H11 Met/+ :PB-Cre4, to mimic human prostate cancer cells with increased MET expression in the prostatic luminal epithelium. We found that these mice develop prostatic intraepithelial neoplasia after HGF administration. To further assess the biological role of MET in prostate cancer progression, we bred H11 Met/+ /PtenLoxP/LoxP:PBCre4 compound mice, in which transgenic Met expression and deletion of the tumor suppressor gene Pten occurred simultaneously only in prostatic epithelial cells. These compound mice exhibited accelerated prostate tumor formation and invasion as well as increased metastasis compared with PtenLoxP/LoxP:PB-Cre4 mice. Moreover, prostatic sarcomatoid carcinomas and lesions resembling the epithelial-to-mesenchymal transition developed in tumor lesions of the compound mice. RNA-Seq and qRT-PCR analyses revealed a robust enrichment of known tumor progression and metastasis-promoting genes in samples isolated from H11 Met/+ /PtenLoxP/LoxP:PB-Cre4 compound mice compared with those from PtenLoxP/LoxP:PB-Cre4 littermate controls. HGF-induced cell proliferation and migration also increased in mouse embryonic fibroblasts (MEFs) from animals with both Met transgene expression and Pten deletion compared with Pten-null MEFs. The results from these newly developed mouse models indicate a role for MET in hastening tumorigenesis and metastasis when combined with the loss of tumor suppressors.
Collapse
Affiliation(s)
- Jiaqi Mi
- From the Departments of Cancer Biology and Pathology, Beckman Research Institute, City of Hope, Duarte, California 91010
| | - Erika Hooker
- From the Departments of Cancer Biology and Pathology, Beckman Research Institute, City of Hope, Duarte, California 91010; the Department of Urology and Stanford University School of Medicine, Stanford, California 94305
| | - Steven Balog
- From the Departments of Cancer Biology and Pathology, Beckman Research Institute, City of Hope, Duarte, California 91010
| | - Hong Zeng
- the Transgenic, Knockout and Tumor Model Center, Stanford University School of Medicine, Stanford, California 94305, and
| | - Daniel T Johnson
- the Department of Urology and Stanford University School of Medicine, Stanford, California 94305
| | - Yongfeng He
- From the Departments of Cancer Biology and Pathology, Beckman Research Institute, City of Hope, Duarte, California 91010; the Department of Urology and Stanford University School of Medicine, Stanford, California 94305
| | - Eun-Jeong Yu
- From the Departments of Cancer Biology and Pathology, Beckman Research Institute, City of Hope, Duarte, California 91010; the Department of Urology and Stanford University School of Medicine, Stanford, California 94305
| | - Huiqing Wu
- Pathology, Beckman Research Institute, City of Hope, Duarte, California 91010
| | - Vien Le
- From the Departments of Cancer Biology and Pathology, Beckman Research Institute, City of Hope, Duarte, California 91010
| | - Dong-Hoon Lee
- From the Departments of Cancer Biology and Pathology, Beckman Research Institute, City of Hope, Duarte, California 91010
| | - Joseph Aldahl
- From the Departments of Cancer Biology and Pathology, Beckman Research Institute, City of Hope, Duarte, California 91010
| | - Mark L Gonzalgo
- the Department of Urology, Sylvester Comprehensive Cancer Center, University of Miami Miller School of Medicine, Miami, Florida 33136
| | - Zijie Sun
- From the Departments of Cancer Biology and Pathology, Beckman Research Institute, City of Hope, Duarte, California 91010; the Department of Urology and Stanford University School of Medicine, Stanford, California 94305.
| |
Collapse
|
36
|
Zhong M, Zhang Y, Yuan F, Peng Y, Wu J, Yuan J, Zhu W, Zhang Y. High FNDC1 expression correlates with poor prognosis in gastric cancer. Exp Ther Med 2018; 16:3847-3854. [PMID: 30402143 DOI: 10.3892/etm.2018.6731] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2018] [Accepted: 08/02/2018] [Indexed: 02/07/2023] Open
Abstract
Gastric cancer is a common human cancer worldwide. Fibronectin is an important extracellular matrix protein that has been implicated in many cancers and is known to be associated with proliferation and migration. Fibronectin type III domain containing 1 (FNDC1) contains a major component of the structural domain of fibronectin. The objectives of the present study were to measure FNDC1 expression in gastric cancer tissues and evaluate its value as a potential prognostic marker for gastric cancer. FNDC1 protein expression was analyzed by immunohistochemistry in 98 samples of gastric cancer tissue and 25 adjacent normal tissues. The associations between FNDC1 level and various clinicopathological characteristics were assessed, and the correlation between FNDC1 expression levels and prognosis of patients with gastric cancer was analyzed using a Kaplan-Meier analysis. It was demonstrated that FNDC1 expression in gastric cancer tissues and adjacent tissues was significantly different. FNDC1 expression levels were significantly higher in gastric cancer tissues compared with normal gastric tissues (P<0.001). Among the clinicopathological characteristics evaluated, clinical stage (P<0.001), T classification (P<0.001), N classification (P<0.001) and pathological differentiation (P=0.044) were significantly associated with high FNDC1 expression. Higher FNDC1 expression level was significantly correlated with poorer survival. The present findings suggest that FNDC1 expression levels may be a promising prognostic biomarker for gastric cancer.
Collapse
Affiliation(s)
- Muxiao Zhong
- Guangdong Provincial Key Laboratory of Gastroenterology, Department of Gastroenterology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong 510515, P.R. China
| | - Yijie Zhang
- Guangdong Provincial Key Laboratory of Gastroenterology, Department of Gastroenterology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong 510515, P.R. China
| | - Fangfang Yuan
- Department of Intensive Care Unit, General Hospital of Guangzhou Military Command, Guangzhou, Guangdong 510010, P.R. China
| | - Yao Peng
- Department of Gastroenterology, Guangzhou Digestive Disease Center, Guangzhou First People's Hospital, Guangzhou Medical University, Guangzhou, Guangdong 510180, P.R. China
| | - Jingjing Wu
- Guangdong Provincial Key Laboratory of Gastroenterology, Department of Gastroenterology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong 510515, P.R. China
| | - Jiawei Yuan
- Guangdong Provincial Key Laboratory of Gastroenterology, Department of Gastroenterology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong 510515, P.R. China
| | - Wei Zhu
- Guangdong Provincial Key Laboratory of Gastroenterology, Department of Gastroenterology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong 510515, P.R. China
| | - Yali Zhang
- Guangdong Provincial Key Laboratory of Gastroenterology, Department of Gastroenterology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong 510515, P.R. China
| |
Collapse
|
37
|
Rounbehler RJ, Berglund AE, Gerke T, Takhar MM, Awasthi S, Li W, Davicioni E, Erho NG, Ross AE, Schaeffer EM, Klein EA, Karnes RJ, Jenkins RB, Cleveland JL, Park JY, Yamoah K. Tristetraprolin Is a Prognostic Biomarker for Poor Outcomes among Patients with Low-Grade Prostate Cancer. Cancer Epidemiol Biomarkers Prev 2018; 27:1376-1383. [PMID: 30108099 DOI: 10.1158/1055-9965.epi-18-0369] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2018] [Revised: 06/21/2018] [Accepted: 08/08/2018] [Indexed: 12/18/2022] Open
Abstract
Background: We studied the utility of the tumor suppressor Tristetraprolin (TTP, ZFP36) as a clinically relevant biomarker of aggressive disease in prostate cancer patients after radical prostatectomy (RP).Methods: TTP RNA expression was measured in an RP cohort of patients treated at Moffitt Cancer Center (MCC) and obtained from six publically available RP datasets with biochemical recurrence (BCR; total n = 1,394) and/or metastatic outcome data (total n = 1,222). TTP protein expression was measured by immunohistochemistry in a tissue microarray of 153 MCC RP samples. The time to BCR or metastasis based on TTP RNA or protein levels was calculated using the Kaplan-Meier analysis. Univariable and multivariable Cox proportional hazard models were performed on multiple cohorts to evaluate if TTP is a clinically relevant biomarker and to assess if TTP improves upon the Cancer of the Prostate Risk Assessment postsurgical (CAPRA-S) score for predicting clinical outcomes.Results: In all of the RP patient cohorts, prostate cancer with low TTP RNA or protein levels had decreased time to BCR or metastasis versus TTP-high tumors. Further, the decreased time to BCR in TTP-low prostate cancer was more pronounced in low-grade tumors. Finally, pooled survival analysis suggests that TTP RNA expression provides independent information beyond CAPRA-S to predict BCR.Conclusions: TTP is a promising prostate cancer biomarker for predicting which RP patients will have poor outcomes, especially for low-grade prostate cancer patients.Impact: This study suggests that TTP RNA expression can be used to enhance the accuracy of CAPRA-S to predict outcomes in patients treated with RP. Cancer Epidemiol Biomarkers Prev; 27(11); 1376-83. ©2018 AACR.
Collapse
Affiliation(s)
- Robert J Rounbehler
- Department of Tumor Biology, H. Lee Moffitt Cancer Center & Research Institute, Tampa, Florida. .,Department of Oncologic Sciences, University of South Florida, Tampa, Florida
| | - Anders E Berglund
- Department of Biostatics and Bioinformatics, H. Lee Moffitt Cancer Center & Research Institute, Tampa, Florida
| | - Travis Gerke
- Department of Cancer Epidemiology, H. Lee Moffitt Cancer Center & Research Institute, Tampa, Florida
| | | | - Shivanshu Awasthi
- Department of Cancer Epidemiology, H. Lee Moffitt Cancer Center & Research Institute, Tampa, Florida
| | - Weimin Li
- Department of Tumor Biology, H. Lee Moffitt Cancer Center & Research Institute, Tampa, Florida
| | - Elai Davicioni
- GenomeDx Biosciences Inc., Vancouver, British Columbia, Canada
| | - Nicholas G Erho
- GenomeDx Biosciences Inc., Vancouver, British Columbia, Canada
| | - Ashley E Ross
- James Buchanan Brady Urological Institute, Johns Hopkins Medical Institutions, Baltimore, Maryland
| | - Edward M Schaeffer
- Department of Urology, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Eric A Klein
- Department of Urology, Glickman Urological and Kidney Institute, Cleveland Clinic, Cleveland, Ohio
| | | | - Robert B Jenkins
- Department of Pathology and Laboratory Medicine, Mayo Clinic, Rochester, Minnesota
| | - John L Cleveland
- Department of Tumor Biology, H. Lee Moffitt Cancer Center & Research Institute, Tampa, Florida
| | - Jong Y Park
- Department of Cancer Epidemiology, H. Lee Moffitt Cancer Center & Research Institute, Tampa, Florida
| | - Kosj Yamoah
- Department of Cancer Epidemiology, H. Lee Moffitt Cancer Center & Research Institute, Tampa, Florida.,Department of Radiation Oncology, H. Lee Moffitt Cancer Center & Research Institute, Tampa, Florida
| |
Collapse
|
38
|
Duffy DJ, Schnitzler C, Karpinski L, Thomas R, Whilde J, Eastman C, Yang C, Krstic A, Rollinson D, Zirkelbach B, Yetsko K, Burkhalter B, Martindale MQ. Sea turtle fibropapilloma tumors share genomic drivers and therapeutic vulnerabilities with human cancers. Commun Biol 2018; 1:63. [PMID: 30271945 PMCID: PMC6123702 DOI: 10.1038/s42003-018-0059-x] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2017] [Accepted: 04/26/2018] [Indexed: 12/31/2022] Open
Abstract
Wildlife populations are under intense anthropogenic pressures, with the geographic range of many species shrinking, dramatic reductions in population numbers and undisturbed habitats, and biodiversity loss. It is postulated that we are in the midst of a sixth (Anthropocene) mass extinction event, the first to be induced by human activity. Further, threatening vulnerable species is the increased rate of emerging diseases, another consequence of anthropogenic activities. Innovative approaches are required to help maintain healthy populations until the chronic underlying causes of these issues can be addressed. Fibropapillomatosis in sea turtles is one such wildlife disease. Here, we applied precision-medicine-based approaches to profile fibropapillomatosis tumors to better understand their biology, identify novel therapeutics, and gain insights into viral and environmental triggers for fibropapillomatosis. We show that fibropapillomatosis tumors share genetic vulnerabilities with human cancer types, revealing that they are amenable to treatment with human anti-cancer therapeutics. David Duffy et al. use a precision-medicine-based approach to study fibropapillomatosis tumors in sea turtles to identify environmental triggers and potential therapeutics. They show that these tumors share genetic similarities with human cancer types, and may be treatable using human anti-cancer therapies.
Collapse
Affiliation(s)
- David J Duffy
- The Whitney Laboratory for Marine Bioscience, Sea Turtle Hospital, University of Florida, St. Augustine, FL, 32080, USA. .,Molecular Ecology and Fisheries Genetics Laboratory, School of Biological Sciences, Bangor University, Bangor, Gwynedd, LL57 2UW, UK. .,Department of Biological Sciences, School of Natural Sciences, Faculty of Science and Engineering, University of Limerick, Limerick, Ireland.
| | - Christine Schnitzler
- The Whitney Laboratory for Marine Bioscience, Sea Turtle Hospital, University of Florida, St. Augustine, FL, 32080, USA.,Department of Biology, University of Florida, Gainesville, FL, 32611, USA
| | - Lorraine Karpinski
- The Turtle Hospital, 2396 Overseas Highway, Marathon, FL, 33050, USA.,Pinecrest Veterinary Hospital, 12125 South Dixie Highway, Pinecrest, FL, 33156, USA
| | - Rachel Thomas
- The Whitney Laboratory for Marine Bioscience, Sea Turtle Hospital, University of Florida, St. Augustine, FL, 32080, USA
| | - Jenny Whilde
- The Whitney Laboratory for Marine Bioscience, Sea Turtle Hospital, University of Florida, St. Augustine, FL, 32080, USA
| | - Catherine Eastman
- The Whitney Laboratory for Marine Bioscience, Sea Turtle Hospital, University of Florida, St. Augustine, FL, 32080, USA
| | - Calvin Yang
- The Whitney Laboratory for Marine Bioscience, Sea Turtle Hospital, University of Florida, St. Augustine, FL, 32080, USA
| | - Aleksandar Krstic
- Systems Biology Ireland, School of Medicine, University College Dublin, Belfield, Dublin, 4, Ireland
| | - Devon Rollinson
- The Whitney Laboratory for Marine Bioscience, Sea Turtle Hospital, University of Florida, St. Augustine, FL, 32080, USA
| | - Bette Zirkelbach
- The Turtle Hospital, 2396 Overseas Highway, Marathon, FL, 33050, USA
| | - Kelsey Yetsko
- The Whitney Laboratory for Marine Bioscience, Sea Turtle Hospital, University of Florida, St. Augustine, FL, 32080, USA
| | - Brooke Burkhalter
- The Whitney Laboratory for Marine Bioscience, Sea Turtle Hospital, University of Florida, St. Augustine, FL, 32080, USA
| | - Mark Q Martindale
- The Whitney Laboratory for Marine Bioscience, Sea Turtle Hospital, University of Florida, St. Augustine, FL, 32080, USA.,Department of Biology, University of Florida, Gainesville, FL, 32611, USA
| |
Collapse
|
39
|
Bryzgunova OE, Konoshenko MY, Laktionov PP. MicroRNA-guided gene expression in prostate cancer: Literature and database overview. J Gene Med 2018; 20:e3016. [DOI: 10.1002/jgm.3016] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2018] [Revised: 03/15/2018] [Accepted: 03/17/2018] [Indexed: 12/16/2022] Open
Affiliation(s)
- Olga E. Bryzgunova
- Institute of Chemical Biology and Fundamental Medicine, Siberian Branch, Russian Academy of Sciences, Novosibirsk, Russia and ‘E. Meshalkin National Medical Research Center’ of the Ministry of Health of the Russian Federation; Novosibirsk Russia
| | - Maria Yu Konoshenko
- Institute of Chemical Biology and Fundamental Medicine, Siberian Branch, Russian Academy of Sciences, Novosibirsk, Russia and ‘E. Meshalkin National Medical Research Center’ of the Ministry of Health of the Russian Federation; Novosibirsk Russia
| | - Pavel P. Laktionov
- Institute of Chemical Biology and Fundamental Medicine, Siberian Branch, Russian Academy of Sciences, Novosibirsk, Russia and ‘E. Meshalkin National Medical Research Center’ of the Ministry of Health of the Russian Federation; Novosibirsk Russia
| |
Collapse
|
40
|
Zhou LL, Xu XY, Ni J, Zhao X, Zhou JW, Feng JF. T-cell lymphomas associated gene expression signature: Bioinformatics analysis based on gene expression Omnibus. Eur J Haematol 2018; 100:575-583. [PMID: 29505095 DOI: 10.1111/ejh.13051] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/26/2018] [Indexed: 12/12/2022]
Abstract
OBJECTIVES Due to the low incidence and the heterogeneity of subtypes, the biological process of T-cell lymphomas is largely unknown. Although many genes have been detected in T-cell lymphomas, the role of these genes in biological process of T-cell lymphomas was not further analyzed. METHODS Two qualified datasets were downloaded from Gene Expression Omnibus database. The biological functions of differentially expressed genes were evaluated by gene ontology enrichment and KEGG pathway analysis. The network for intersection genes was constructed by the cytoscape v3.0 software. Kaplan-Meier survival curves and log-rank test were employed to assess the association between differentially expressed genes and clinical characters. RESULTS The intersection mRNAs were proved to be associated with fundamental processes of T-cell lymphoma cells. These intersection mRNAs were involved in the activation of some cancer-related pathways, including PI3K/AKT, Ras, JAK-STAT, and NF-kappa B signaling pathway. PDGFRA, CXCL12, and CCL19 were the most significant central genes in the signal-net analysis. The results of survival analysis are not entirely credible. CONCLUSIONS Our findings uncovered aberrantly expressed genes and a complex RNA signal network in T-cell lymphomas and indicated cancer-related pathways involved in disease initiation and progression, providing a new insight for biotargeted therapy in T-cell lymphomas.
Collapse
Affiliation(s)
- Lei-Lei Zhou
- Nanjing Medical University Affiliated Cancer Hospital, Jiangsu Cancer Hospital, Jiangsu Institute of Cancer Research, Nanjing, Jiangsu, China.,Department of Oncology, Huai'an First People's Hospital, Nanjing Medical University, Huai'an, Jiangsu, China
| | - Xiao-Yue Xu
- Nanjing Medical University Affiliated Cancer Hospital, Jiangsu Cancer Hospital, Jiangsu Institute of Cancer Research, Nanjing, Jiangsu, China
| | - Jie Ni
- Nanjing Medical University Affiliated Cancer Hospital, Jiangsu Cancer Hospital, Jiangsu Institute of Cancer Research, Nanjing, Jiangsu, China
| | - Xia Zhao
- Department of Oncology, First People's Hospital of Yancheng, Fourth Affiliated Hospital of Nantong University, Yancheng, Jiangsu, China
| | - Jian-Wei Zhou
- Department of Molecular Cell Biology and Toxicology, Key Laboratory of Modern Toxicology of the Ministry of Education, School of Public Health, 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
| | - Ji-Feng Feng
- Nanjing Medical University Affiliated Cancer Hospital, Jiangsu Cancer Hospital, Jiangsu Institute of Cancer Research, Nanjing, Jiangsu, China
| |
Collapse
|
41
|
Bhagirath D, Yang TL, Dahiya R, Saini S. MicroRNAs as Regulators of Prostate Cancer Metastasis. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2018; 1095:83-100. [PMID: 30229550 DOI: 10.1007/978-3-319-95693-0_5] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Prostate cancer causes significant morbidity in men and metastatic disease is a major cause of cancer related deaths. Prostate metastasis is controlled by various cellular intrinsic and extrinsic factors, which are often under the regulatory control of various metastasis-associated genes. Given the dynamic nature of metastatic cancer cells, the various factors controlling this process are themselves regulated by microRNAs which are small non-coding RNAs. Significant research work has shown differential microRNA expression in primary and metastatic prostate cancer suggesting their importance in prostate pathogenesis. We will review the roles of different microRNAs in controlling the various steps in prostate metastasis.
Collapse
Affiliation(s)
- Divya Bhagirath
- Department of Urology, Veterans Affairs Medical Center, San Francisco and University of California San Francisco, California, USA
| | - Thao Ly Yang
- Department of Urology, Veterans Affairs Medical Center, San Francisco and University of California San Francisco, California, USA
| | - Rajvir Dahiya
- Department of Urology, Veterans Affairs Medical Center, San Francisco and University of California San Francisco, California, USA
| | - Sharanjot Saini
- Department of Urology, Veterans Affairs Medical Center, San Francisco and University of California San Francisco, California, USA.
| |
Collapse
|
42
|
Xu Y, Hu J, Zhang C, Liu Y. MicroRNA‑320 targets mitogen‑activated protein kinase 1 to inhibit cell proliferation and invasion in epithelial ovarian cancer. Mol Med Rep 2017; 16:8530-8536. [PMID: 28990044 DOI: 10.3892/mmr.2017.7664] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2016] [Accepted: 06/21/2017] [Indexed: 11/06/2022] Open
Abstract
Ovarian cancer is the second most frequently occurring cancer and the most fatal gynecological malignancy of all gynecological cancers worldwide. MicroRNAs (miR) have been reported to be downregulated or upregulated in a variety of human malignancies, and involved in the formation and progression of the majority of human cancers, including epithelial ovarian cancer (EOC). miR‑320 has been identified as a tumor suppressor in multiple human cancers. However, the expression levels, biological role and underlying mechanisms of miR‑320 in EOC remain to be elucidated. In the present study, reverse transcription‑quantitative polymerase chain reaction (RT‑qPCR) was performed to detect miR‑320 expression in EOC tissues and cell lines. Following transfection with miR‑320 mimics, Cell Counting Kit 8 and cell invasion assays were utilized to investigate the effects of miR‑320 on EOC cell proliferation and invasion. Bioinformatic analysis, luciferase reporter assay, RT‑qPCR and western blotting were used to explore the underlying mechanism of how miR‑320 affects cell proliferation and invasion in EOC. Mitogen‑activated protein kinase (MAPK) 1 expression and its association with the miR‑320 expression level was examined in EOC tissues. The role of MAPK1 in EOC cells was additionally evaluated by using a loss‑of‑function assay. The results demonstrated that miR‑320 was markedly downregulated in EOC tissues and cell lines. A decreased miR‑320 expression was significantly correlated with the Federation of Gynecology and Obstetrics stage and lymph node metastasis of EOC patients. Additionally, reintroduction of miR‑320 expression suppressed cell proliferation and invasion in EOC. Furthermore, it was verified that MAPK1 is a direct target gene of miR‑320 in EOC. MAPK1 expression was markedly upregulated in EOC tissues and inversely correlated with miR‑320 expression. Furthermore, silencing of MAPK1 by RNA interference inhibited cell proliferation and invasion of EOC cells. Overall, the present study demonstrated that miR‑320 may act as a useful diagnostic and therapeutic target in the treatment of EOC.
Collapse
Affiliation(s)
- Yongqian Xu
- Department of Gynecology and Obstetrics, Shengli Oilfield Central Hospital, Dongying, Shandong 257034, P.R. China
| | - Jian Hu
- Department of Gynecology and Obstetrics, Shengli Oilfield Central Hospital, Dongying, Shandong 257034, P.R. China
| | - Chunxia Zhang
- Department of Gynecology and Obstetrics, Shengli Oilfield Central Hospital, Dongying, Shandong 257034, P.R. China
| | - Yuanyuan Liu
- Department of Gynecology and Obstetrics, Shengli Oilfield Central Hospital, Dongying, Shandong 257034, P.R. China
| |
Collapse
|
43
|
Chen Z, Lin J, Wu S, Xu C, Chen F, Huang Z. Up-regulated miR-548k promotes esophageal squamous cell carcinoma progression via targeting long noncoding RNA-LET. Exp Cell Res 2017; 362:90-101. [PMID: 29126868 DOI: 10.1016/j.yexcr.2017.11.006] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2017] [Revised: 10/20/2017] [Accepted: 11/06/2017] [Indexed: 01/17/2023]
Abstract
Dysregulated noncoding RNAs have been observed in diverse cancers. MIR458K is frequently amplified in esophageal squamous cell carcinoma (ESCC). However, the expression, clinical significances, and action mechanisms of miR-548k in ESCC are still unclear. In this study, we found that miR-548k is significantly up-regulated in ESCC tissues and cell lines. Up-regulated miR-548k expression is significantly correlated with advanced invasion depth, lymph node metastasis, advanced TNM stage, and poor overall survival. Gain-of- and loss-of-function assays demonstrated that miR-548k promotes the proliferation and migration of ESCC cells in vitro and tumor growth in vivo. Mechanistically, we found that miR-548k directly targets and represses the expression of long noncoding RNA-LET (lncRNA-LET), and further down-regulates p53 and up-regulates NF90. In addition, we found that lncRNA-LET is down-regulated and inversely correlated with miR-548k in ESCC. Down-regulated lncRNA-LET also indicated poor overall survival of ESCC patients. Functional assays demonstrated that lncRNA-LET inhibits the proliferation and migration of ESCC cells, and the effects of miR-548k on ESCC are dependent on the negative regulation of lncRNA-LET. In summary, our data revealed the critical roles of miR-548k-lncRNA-LET regulation axis in ESCC and suggested that the miR-548k-lncRNA-LET regulation axis may be promising prognostic biomarkers and therapeutic targets for ESCC.
Collapse
Affiliation(s)
- Zhiyao Chen
- Department of Surgical Oncology, the Second Affiliated Hospital of Fujian Medical University, Quanzhou 362000, Fujian, China
| | - Jianqing Lin
- Department of Surgical Oncology, the Second Affiliated Hospital of Fujian Medical University, Quanzhou 362000, Fujian, China
| | - Shuhua Wu
- Department of Surgical Oncology, the Second Affiliated Hospital of Fujian Medical University, Quanzhou 362000, Fujian, China
| | - Chunhao Xu
- Department of Surgical Oncology, the Second Affiliated Hospital of Fujian Medical University, Quanzhou 362000, Fujian, China
| | - Feng Chen
- Department of Surgical Oncology, the Second Affiliated Hospital of Fujian Medical University, Quanzhou 362000, Fujian, China
| | - Zhijun Huang
- Department of Surgical Oncology, the Second Affiliated Hospital of Fujian Medical University, Quanzhou 362000, Fujian, China.
| |
Collapse
|
44
|
De-Ugarte L, Serra-Vinardell J, Nonell L, Balcells S, Arnal M, Nogues X, Mellibovsky L, Grinberg D, Diez-Perez A, Garcia-Giralt N. Expression profiling of microRNAs in human bone tissue from postmenopausal women. Hum Cell 2017; 31:33-41. [PMID: 28933035 DOI: 10.1007/s13577-017-0181-y] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2017] [Accepted: 07/18/2017] [Indexed: 12/13/2022]
Abstract
Bone tissue is composed of several cell types, which express their own microRNAs (miRNAs) that will play a role in cell function. The set of total miRNAs expressed in all cell types configures the specific signature of the bone tissue in one physiological condition. The aim of this study was to explore the miRNA expression profile of bone tissue from postmenopausal women. Tissue was obtained from trabecular bone and was analyzed in fresh conditions (n = 6). Primary osteoblasts were also obtained from trabecular bone (n = 4) and human osteoclasts were obtained from monocyte precursors after in vitro differentiation (n = 5). MicroRNA expression profiling was obtained for each sample by microarray and a global miRNA analysis was performed combining the data acquired in all the microarray experiments. From the 641 miRNAs detected in bone tissue samples, 346 (54%) were present in osteoblasts and/or osteoclasts. The other 46% were not identified in any of the bone cells analyzed. Intersection of osteoblast and osteoclast arrays identified 101 miRNAs shared by both cell types, which accounts for 30-40% of miRNAs detected in these cells. In osteoblasts, 266 miRNAs were detected, of which 243 (91%) were also present in the total bone array, representing 38% of all bone miRNAs. In osteoclasts, 340 miRNAs were detected, of which 196 (58%) were also present in the bone tissue array, representing 31% of all miRNAs detected in total bone. These analyses provide an overview of miRNAs expressed in bone tissue, broadening our knowledge in the microRNA field.
Collapse
Affiliation(s)
- Laura De-Ugarte
- Musculoskeletal Research Group, IMIM (Hospital del Mar Medical Research Institute), Centro de Investigación Biomédica en Red de Fragilidad y Envejecimiento Saludable (CIBERFES), ISCIII, C/Dr. Aiguader 88, 08003, Barcelona, Spain
| | - Jenny Serra-Vinardell
- Department of Genetics, Microbiology and Statistics, Facultat de Biologia, Universitat de Barcelona, IBUB, IRSJD, Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER), ISCIII, Barcelona, Spain
| | - Lara Nonell
- Microarray Analysis Service, IMIM (Hospital del Mar Medical Research Institute), Barcelona, Spain
| | - Susana Balcells
- Department of Genetics, Microbiology and Statistics, Facultat de Biologia, Universitat de Barcelona, IBUB, IRSJD, Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER), ISCIII, Barcelona, Spain
| | - Magdalena Arnal
- Microarray Analysis Service, IMIM (Hospital del Mar Medical Research Institute), Barcelona, Spain
| | - Xavier Nogues
- Musculoskeletal Research Group, IMIM (Hospital del Mar Medical Research Institute), Centro de Investigación Biomédica en Red de Fragilidad y Envejecimiento Saludable (CIBERFES), ISCIII, C/Dr. Aiguader 88, 08003, Barcelona, Spain
| | - Leonardo Mellibovsky
- Musculoskeletal Research Group, IMIM (Hospital del Mar Medical Research Institute), Centro de Investigación Biomédica en Red de Fragilidad y Envejecimiento Saludable (CIBERFES), ISCIII, C/Dr. Aiguader 88, 08003, Barcelona, Spain
| | - Daniel Grinberg
- Department of Genetics, Microbiology and Statistics, Facultat de Biologia, Universitat de Barcelona, IBUB, IRSJD, Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER), ISCIII, Barcelona, Spain
| | - Adolfo Diez-Perez
- Musculoskeletal Research Group, IMIM (Hospital del Mar Medical Research Institute), Centro de Investigación Biomédica en Red de Fragilidad y Envejecimiento Saludable (CIBERFES), ISCIII, C/Dr. Aiguader 88, 08003, Barcelona, Spain
| | - Natalia Garcia-Giralt
- Musculoskeletal Research Group, IMIM (Hospital del Mar Medical Research Institute), Centro de Investigación Biomédica en Red de Fragilidad y Envejecimiento Saludable (CIBERFES), ISCIII, C/Dr. Aiguader 88, 08003, Barcelona, Spain.
| |
Collapse
|
45
|
Abstract
In the United States, prostate cancer is the second leading cause of cancer-related deaths among men with an approximately 220,000 patients diagnosed with the disease in 2015. Prostate cancer is a hormone-driven tumor, and a common therapy is androgen-deprivation therapy (ADT) that involves anti-androgen treatments and/or castration therapy. Understanding the molecular basis for androgen-independent tumors is crucial toward developing new therapies for these patients. Understanding how androgen receptor itself functions is an important step in elucidating this process. Androgen receptor (AR), NR3C4, is a nuclear hormone receptor and functions as a DNA-binding transcription factor that regulates the expression of protein-coding genes. Translocation of AR to improper gene promoter elements or DNA-binding sites can result in an alteration in gene expression and thus normal prostate function. Therefore, it is crucial to understand which AR-promoter interactions are drivers of disease, as compared to promiscuous or benign AR-binding interactions. While a large portion of our genome is considered a gene desert, it is now appreciated that these regions of the genome contain non-coding RNA genes such as microRNAs (miRNAs). These non-coding RNAs have enormous regulatory potential, as they post-transcriptionally regulate gene expression by binding to messenger RNAs (mRNAs) to promote degradation or intervention of translational processes. In this review, we focus specifically on the notion that mis-regulation of non-coding RNAs such as miRNAs by improper AR-DNA binding are an important component that promotes prostate cancer. We also highlight the role of miR-206 and the interaction of miR-206 and AR within this process, given this is a miRNA known to be regulated by hormones in both breast and prostate cancer.
Collapse
Affiliation(s)
- Fu Y Chua
- a State University of New York - University at Albany , Albany , NY , USA.,b The RNA Institute, State University of New York - University at Albany , Albany , NY , USA
| | - Brian D Adams
- b The RNA Institute, State University of New York - University at Albany , Albany , NY , USA.,c Department of Internal Medicine , Yale University School of Medicine , New Haven , CT , USA
| |
Collapse
|
46
|
Das DK, Ogunwobi OO. A novel microRNA-1207-3p/FNDC1/FN1/AR regulatory pathway in prostate cancer. RNA & DISEASE 2017; 4:e1503. [PMID: 28251177 PMCID: PMC5328418] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/06/2023] Open
Abstract
Prostate cancer (PCa) is the second most common cause of cancer-specific deaths in the U.S. Unfortunately, the underlying molecular mechanisms for its development and progression remain unclear. Studies have established that microRNAs (miRNAs) are dysregulated in PCa. The intron-derived microRNA-1207-3p (miR-1207-3p) is encoded at the non-protein coding gene locus PVT1 on the 8q24 human chromosomal region, an established PCa susceptibility locus. However, miR-1207-3p in PCa had not previously been investigated. Therefore, we explored if miR-1207-3p plays any regulatory role in PCa. We discovered that miR-1207-3p is significantly underexpressed in PCa cell lines in comparison to normal prostate epithelial cells, and that increased expression of microRNA-1207-3p in PCa cells significantly inhibits proliferation, migration, and induces apoptosis via direct molecular targeting of fibronectin type III domain containing 1 (FNDC1). Our studies also revealed significant overexpression of FNDC1, fibronectin (FN1) and the androgen receptor (AR) in human PCa cell lines as well as tissues, and FNDC1, FN1, and AR positively correlate with aggressive PCa. These findings, recently published in Experimental Cell Research, are the first to describe a novel miR-1207-3p/FNDC1/FN1/AR novel regulatory pathway in PCa.
Collapse
Affiliation(s)
- Dibash K. Das
- Department of Biological Sciences, Hunter College of The City University of New York, New York, NY, 10065, USA
- The Graduate Center Departments of Biology and Biochemistry, The City University of New York, New York, NY, 10016, USA
- Department of Medicine, Weill Cornell Medicine, Cornell University, New York, NY, 10065, USA
| | - Olorunseun O. Ogunwobi
- Department of Biological Sciences, Hunter College of The City University of New York, New York, NY, 10065, USA
- The Graduate Center Departments of Biology and Biochemistry, The City University of New York, New York, NY, 10016, USA
- Department of Medicine, Weill Cornell Medicine, Cornell University, New York, NY, 10065, USA
| |
Collapse
|
47
|
Das DK, Ali T, Krampis K, Ogunwobi OO. Fibronectin and androgen receptor expression data in prostate cancer obtained from a RNA-sequencing bioinformatics analysis. Data Brief 2017; 11:131-135. [PMID: 28210664 PMCID: PMC5299139 DOI: 10.1016/j.dib.2017.01.016] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2016] [Revised: 12/30/2016] [Accepted: 01/27/2017] [Indexed: 11/18/2022] Open
Abstract
Prostate cancer is the second most commonly diagnosed male cancer in the world. The molecular mechanisms underlying its development and progression are still unclear. Here we show analysis of a prostate cancer RNA-sequencing dataset that was originally generated by Ren et al. [3] from the prostate tumor and adjacent normal tissues of 14 patients. The data presented here was analyzed using our RNA-sequencing bioinformatics analysis pipeline implemented on the bioinformatics web platform, Galaxy. The relative expression of fibronectin (FN1) and the androgen receptor (AR) were calculated in fragments per kilobase of transcript per million mapped reads, and represented in FPKM unit. A subanalysis is also shown for data from three patients, that includes the relative expression of FN1 and AR and their fold change. For interpretation and discussion, please refer to the article, “miR-1207-3p regulates the androgen receptor in prostate cancer via FNDC1/fibronectin” [1] by Das et al.
Collapse
Affiliation(s)
- Dibash K Das
- Department of Biological Sciences, Hunter College of The City University of New York, New York, NY 10065, USA; The Graduate Center Departments of Biology and Biochemistry, The City University of New York, New York, NY 10016, USA; Department of Medicine, Weill Cornell Medicine, Cornell University, New York, NY 10065, USA
| | - Thahmina Ali
- Department of Biological Sciences, Hunter College of The City University of New York, New York, NY 10065, USA
| | - Konstantinos Krampis
- Department of Biological Sciences, Hunter College of The City University of New York, New York, NY 10065, USA; Department of Physiology and Biophysics, Institute for Computational Biomedicine, Weill Cornell Medicine, Cornell University, New York, NY 10065, USA
| | - Olorunseun O Ogunwobi
- Department of Biological Sciences, Hunter College of The City University of New York, New York, NY 10065, USA; The Graduate Center Departments of Biology and Biochemistry, The City University of New York, New York, NY 10016, USA; Department of Medicine, Weill Cornell Medicine, Cornell University, New York, NY 10065, USA
| |
Collapse
|