1
|
Mamiya T, Kanamori F, Yokoyama K, Ota A, Karnan S, Uda K, Araki Y, Maesawa S, Yoshikawa K, Saito R. Long noncoding RNA profile of the intracranial artery in patients with moyamoya disease. J Neurosurg 2023; 138:709-716. [PMID: 35907193 DOI: 10.3171/2022.5.jns22579] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2022] [Accepted: 05/25/2022] [Indexed: 11/06/2022]
Abstract
OBJECTIVE Moyamoya disease (MMD) is a rare cerebrovascular disease characterized by progressive stenosis of the internal carotid artery (ICA) and secondary formation of collateral vessels. Revascularization surgery is performed in patients with MMD to prevent stroke; however, the pathogenesis of MMD remains unknown. Recently, long noncoding RNAs (lncRNAs) have been found to play a key role in gene regulation and are implicated in various vascular diseases. However, the lncRNA expression profile in MMD lesions has not been investigated. In this study the authors aimed to determine the characteristics of lncRNA expression in MMD lesions. METHODS The authors collected microsamples of the middle cerebral artery (MCA) from patients with MMD (n = 21) and patients with control conditions (n = 11) who underwent neurosurgical treatment. Using microarray experiments, the authors compared the profiles of lncRNA expression in the MCAs of the MMD and control patient groups and identified differentially expressed lncRNAs (fold change > 2, q < 0.05). In addition, the neighboring coding genes, whose transcription can be regulated in cis by the identified differentially expressed lncRNAs, were investigated and Gene Ontology (GO) analysis was applied to predict associated biological functions. RESULTS The authors detected 308 differentially expressed lncRNAs (fold change > 2, q < 0.05), including 306 upregulated and 2 downregulated lncRNAs in the MCA from patients with MMD. Regarding the prediction of biological function, GO analyses with possible coding genes whose transcription was regulated in cis by the identified differentially expressed lncRNAs suggested involvement in the antibacterial humoral response, T-cell receptor signaling pathway, positive regulation of cytokine production, and branching involved in blood vessel morphogenesis. CONCLUSIONS The profile of lncRNA expression in MMD lesions was different from that in the normal cerebral artery, and differentially expressed lncRNAs were identified. This study provides new insights into the pathophysiology of MMD.
Collapse
Affiliation(s)
- Takashi Mamiya
- 1Department of Neurosurgery, Nagoya University Graduate School of Medicine, Nagoya
| | - Fumiaki Kanamori
- 1Department of Neurosurgery, Nagoya University Graduate School of Medicine, Nagoya
| | - Kinya Yokoyama
- 1Department of Neurosurgery, Nagoya University Graduate School of Medicine, Nagoya
| | - Akinobu Ota
- 2Department of Biochemistry, Aichi Medical University School of Medicine, and
| | - Sivasundaram Karnan
- 2Department of Biochemistry, Aichi Medical University School of Medicine, and
| | - Kenji Uda
- 1Department of Neurosurgery, Nagoya University Graduate School of Medicine, Nagoya
| | - Yoshio Araki
- 1Department of Neurosurgery, Nagoya University Graduate School of Medicine, Nagoya
| | - Satoshi Maesawa
- 1Department of Neurosurgery, Nagoya University Graduate School of Medicine, Nagoya
| | - Kazuhiro Yoshikawa
- 3Division of Research Creation and Biobank, Research Creation Support Center, Aichi Medical University, Nagakute, Japan
| | - Ryuta Saito
- 1Department of Neurosurgery, Nagoya University Graduate School of Medicine, Nagoya
| |
Collapse
|
2
|
Hooker JC, Nissan N, Luckert D, Charette M, Zapata G, Lefebvre F, Mohr RM, Daba KA, Warkentin TD, Hadinezhad M, Barlow B, Hou A, Golshani A, Cober ER, Samanfar B. A Multi-Year, Multi-Cultivar Approach to Differential Expression Analysis of High- and Low-Protein Soybean ( Glycine max). Int J Mol Sci 2022; 24:ijms24010222. [PMID: 36613666 PMCID: PMC9820483 DOI: 10.3390/ijms24010222] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2022] [Revised: 12/12/2022] [Accepted: 12/15/2022] [Indexed: 12/25/2022] Open
Abstract
Soybean (Glycine max (L.) Merr.) is among the most valuable crops based on its nutritious seed protein and oil. Protein quality, evaluated as the ratio of glycinin (11S) to β-conglycinin (7S), can play a role in food and feed quality. To help uncover the underlying differences between high and low protein soybean varieties, we performed differential expression analysis on high and low total protein soybean varieties and high and low 11S soybean varieties grown in four locations across Eastern and Western Canada over three years (2018-2020). Simultaneously, ten individual differential expression datasets for high vs. low total protein soybeans and ten individual differential expression datasets for high vs. low 11S soybeans were assessed, for a total of 20 datasets. The top 15 most upregulated and the 15 most downregulated genes were extracted from each differential expression dataset and cross-examination was conducted to create shortlists of the most consistently differentially expressed genes. Shortlisted genes were assessed for gene ontology to gain a global appreciation of the commonly differentially expressed genes. Genes with roles in the lipid metabolic pathway and carbohydrate metabolic pathway were differentially expressed in high total protein and high 11S soybeans in comparison to their low total protein and low 11S counterparts. Expression differences were consistent between East and West locations with the exception of one, Glyma.03G054100. These data are important for uncovering the genes and biological pathways responsible for the difference in seed protein between high and low total protein or 11S cultivars.
Collapse
Affiliation(s)
- Julia C. Hooker
- Agriculture and Agri-Food Canada, 960 Carling Ave, Ottawa, ON K1A 0C6, Canada
- Department of Biology, Ottawa Institute of Systems Biology, Carleton University, 1125 Colonel By Dr., Ottawa, ON K1S 5B6, Canada
| | - Nour Nissan
- Agriculture and Agri-Food Canada, 960 Carling Ave, Ottawa, ON K1A 0C6, Canada
- Department of Biology, Ottawa Institute of Systems Biology, Carleton University, 1125 Colonel By Dr., Ottawa, ON K1S 5B6, Canada
| | - Doris Luckert
- Agriculture and Agri-Food Canada, 960 Carling Ave, Ottawa, ON K1A 0C6, Canada
| | - Martin Charette
- Agriculture and Agri-Food Canada, 960 Carling Ave, Ottawa, ON K1A 0C6, Canada
| | - Gerardo Zapata
- Canadian Centre for Computational Genomics, 740 Dr. Penfield Ave, Montréal, QC H3A 0G1, Canada
| | - François Lefebvre
- Canadian Centre for Computational Genomics, 740 Dr. Penfield Ave, Montréal, QC H3A 0G1, Canada
| | - Ramona M. Mohr
- Agriculture and Agri-Food Canada, 2701 Grand Valley Road, Brandon, MB R7A 5Y3, Canada
| | - Ketema A. Daba
- Crop Development Centre, University of Saskatchewan, Saskatoon, SK S7N 5A8, Canada
| | - Thomas D. Warkentin
- Crop Development Centre, University of Saskatchewan, Saskatoon, SK S7N 5A8, Canada
| | - Mehri Hadinezhad
- Agriculture and Agri-Food Canada, 960 Carling Ave, Ottawa, ON K1A 0C6, Canada
| | - Brent Barlow
- Crop Development Centre, University of Saskatchewan, Saskatoon, SK S7N 5A8, Canada
| | - Anfu Hou
- Agriculture and Agri-Food Canada, Morden, MB R6M 1Y5, Canada
| | - Ashkan Golshani
- Department of Biology, Ottawa Institute of Systems Biology, Carleton University, 1125 Colonel By Dr., Ottawa, ON K1S 5B6, Canada
| | - Elroy R. Cober
- Agriculture and Agri-Food Canada, 960 Carling Ave, Ottawa, ON K1A 0C6, Canada
| | - Bahram Samanfar
- Agriculture and Agri-Food Canada, 960 Carling Ave, Ottawa, ON K1A 0C6, Canada
- Department of Biology, Ottawa Institute of Systems Biology, Carleton University, 1125 Colonel By Dr., Ottawa, ON K1S 5B6, Canada
- Correspondence:
| |
Collapse
|
3
|
Valencia-Lozano E, Herrera-Isidrón L, Flores-López JA, Recoder-Meléndez OS, Barraza A, Cabrera-Ponce JL. Solanum tuberosum Microtuber Development under Darkness Unveiled through RNAseq Transcriptomic Analysis. Int J Mol Sci 2022; 23:ijms232213835. [PMID: 36430314 PMCID: PMC9696990 DOI: 10.3390/ijms232213835] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2022] [Revised: 10/31/2022] [Accepted: 11/03/2022] [Indexed: 11/12/2022] Open
Abstract
Potato microtuber (MT) development through in vitro techniques are ideal propagules for producing high quality potato plants. MT formation is influenced by several factors, i.e., photoperiod, sucrose, hormones, and osmotic stress. We have previously developed a protocol of MT induction in medium with sucrose (8% w/v), gelrite (6g/L), and 2iP as cytokinin under darkness. To understand the molecular mechanisms involved, we performed a transcriptome-wide analysis. Here we show that 1715 up- and 1624 down-regulated genes were involved in this biological process. Through the protein-protein interaction (PPI) network analyses performed in the STRING database (v11.5), we found 299 genes tightly associated in 14 clusters. Two major clusters of up-regulated proteins fundamental for life growth and development were found: 29 ribosomal proteins (RPs) interacting with 6 PEBP family members and 117 cell cycle (CC) proteins. The PPI network of up-regulated transcription factors (TFs) revealed that at least six TFs-MYB43, TSF, bZIP27, bZIP43, HAT4 and WOX9-may be involved during MTs development. The PPI network of down-regulated genes revealed a cluster of 83 proteins involved in light and photosynthesis, 110 in response to hormone, 74 in hormone mediate signaling pathway and 22 related to aging.
Collapse
Affiliation(s)
- Eliana Valencia-Lozano
- Departamento de Ingeniería Genética, Centro de Investigación y de Estudios Avanzados del IPN, Unidad Irapuato, Irapuato 36824, Guanajuato, Mexico
| | - Lisset Herrera-Isidrón
- Unidad Profesional Interdisciplinaria de Ingeniería Campus Guanajuato (UPIIG), Instituto Politécnico Nacional, Av. Mineral de Valenciana 200, Puerto Interior, Silao de la Victoria 36275, Guanajuato, Mexico
| | - Jorge Abraham Flores-López
- Unidad Profesional Interdisciplinaria de Ingeniería Campus Guanajuato (UPIIG), Instituto Politécnico Nacional, Av. Mineral de Valenciana 200, Puerto Interior, Silao de la Victoria 36275, Guanajuato, Mexico
| | - Osiel Salvador Recoder-Meléndez
- Unidad Profesional Interdisciplinaria de Ingeniería Campus Guanajuato (UPIIG), Instituto Politécnico Nacional, Av. Mineral de Valenciana 200, Puerto Interior, Silao de la Victoria 36275, Guanajuato, Mexico
| | - Aarón Barraza
- CONACYT-Centro de Investigaciones Biológicas del Noreste, SC. IPN 195, Playa Palo de Santa Rita Sur, La Paz 23096, Baja California Sur, Mexico
| | - José Luis Cabrera-Ponce
- Departamento de Ingeniería Genética, Centro de Investigación y de Estudios Avanzados del IPN, Unidad Irapuato, Irapuato 36824, Guanajuato, Mexico
- Correspondence: ; Tel.: +52-462-6239600 (ext. 9421)
| |
Collapse
|
4
|
Kanamori F, Yokoyama K, Ota A, Yoshikawa K, Karnan S, Maruwaka M, Shimizu K, Ota S, Uda K, Araki Y, Okamoto S, Maesawa S, Wakabayashi T, Natsume A. Transcriptome-wide analysis of intracranial artery in patients with moyamoya disease showing upregulation of immune response, and downregulation of oxidative phosphorylation and DNA repair. Neurosurg Focus 2021; 51:E3. [PMID: 34469870 DOI: 10.3171/2021.6.focus20870] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2020] [Accepted: 06/18/2021] [Indexed: 11/06/2022]
Abstract
OBJECTIVE Moyamoya disease (MMD) is a rare cerebrovascular disease characterized by progressive occlusion of the internal carotid artery and the secondary formation of collateral vessels. Patients with MMD have ischemic attacks or intracranial bleeding, but the disease pathophysiology remains unknown. In this study, the authors aimed to identify a gene expression profile specific to the intracranial artery in MMD. METHODS This was a single-center, prospectively sampled, retrospective cohort study. Microsamples of the middle cerebral artery (MCA) were collected from patients with MMD (n = 11) and from control patients (n = 9). Using microarray techniques, transcriptome-wide analysis was performed. RESULTS Comparison of MCA gene expression between patients with MMD and control patients detected 62 and 26 genes whose expression was significantly (p < 0.001 and fold change > 2) up- or downregulated, respectively, in the MCA of MMD. Gene set enrichment analysis of genes expressed in the MCA of patients with MMD revealed positive correlations with genes involved in antigen processing and presentation, the dendritic cell pathway, cytokine pathway, and interleukin-12 pathway, and negative correlations with genes involved in oxidative phosphorylation and DNA repair. Microarray analysis was validated by quantitative polymerase chain reaction. CONCLUSIONS Transcriptome-wide analysis showed upregulation of genes for immune responses and downregulation of genes for DNA repair and oxidative phosphorylation within the intracranial artery of patients with MMD. These findings may represent clues to the pathophysiology of MMD.
Collapse
Affiliation(s)
- Fumiaki Kanamori
- 1Department of Neurosurgery, Nagoya University Graduate School of Medicine, Nagoya
| | - Kinya Yokoyama
- 1Department of Neurosurgery, Nagoya University Graduate School of Medicine, Nagoya
| | - Akinobu Ota
- 2Department of Biochemistry, Aichi Medical University School of Medicine, Nagakute
| | - Kazuhiro Yoshikawa
- 3Division of Research Creation and Biobank, Research Creation Support Center, Aichi Medical University, Nagakute
| | - Sivasundaram Karnan
- 2Department of Biochemistry, Aichi Medical University School of Medicine, Nagakute
| | - Mikio Maruwaka
- 4Department of Neurosurgery, Toyota Kosei Hospital, Toyota
| | - Kenzo Shimizu
- 5Department of Neurosurgery, Kasugai Municipal Hospital, Kasugai
| | - Shinji Ota
- 6Department of Neurosurgery, Handa City Hospital, Handa; and
| | - Kenji Uda
- 1Department of Neurosurgery, Nagoya University Graduate School of Medicine, Nagoya
| | - Yoshio Araki
- 1Department of Neurosurgery, Nagoya University Graduate School of Medicine, Nagoya
| | - Sho Okamoto
- 7Aichi Rehabilitation Hospital, Nishio, Japan
| | - Satoshi Maesawa
- 1Department of Neurosurgery, Nagoya University Graduate School of Medicine, Nagoya
| | | | - Atsushi Natsume
- 1Department of Neurosurgery, Nagoya University Graduate School of Medicine, Nagoya
| |
Collapse
|
5
|
Gözen D, Kahraman DC, Narci K, Shehwana H, Konu Ö, Çetin-Atalay R. Transcriptome profiles associated with selenium-deficiency-dependent oxidative stress identify potential diagnostic and therapeutic targets in liver cancer cells. ACTA ACUST UNITED AC 2021; 45:149-161. [PMID: 33907497 PMCID: PMC8068766 DOI: 10.3906/biy-2009-56] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2020] [Accepted: 02/01/2021] [Indexed: 12/09/2022]
Abstract
Hepatocellular carcinoma (HCC) is one of the most common cancer types with high mortality rates and displays increased resistance to various stress conditions such as oxidative stress. Conventional therapies have low efficacies due to resistance and off-target effects in HCC. Here we aimed to analyze oxidative stress-related gene expression profiles of HCC cells and identify genes that could be crucial for novel diagnostic and therapeutic strategies. To identify important genes that cause resistance to reactive oxygen species (ROS), a model of oxidative stress upon selenium (Se) deficiency was utilized. The results of transcriptome-wide gene expression data were analyzed in which the differentially expressed genes (DEGs) were identified between HCC cell lines that are either resistant or sensitive to Se-deficiency-dependent oxidative stress. These DEGs were further investigated for their importance in oxidative stress resistance by network analysis methods, and 27 genes were defined to have key roles; 16 of which were previously shown to have impact on liver cancer patient survival. These genes might have Se-deficiency-dependent roles in hepatocarcinogenesis and could be further exploited for their potentials as novel targets for diagnostic and therapeutic approaches.
Collapse
Affiliation(s)
- Damla Gözen
- Cancer Systems Biology Laboratory, Department of Health Informatics, Graduate School of Informatics, Middle East Technical University, Ankara Turkey
| | - Deniz Cansen Kahraman
- Cancer Systems Biology Laboratory, Department of Health Informatics, Graduate School of Informatics, Middle East Technical University, Ankara Turkey
| | - Kübra Narci
- Cancer Systems Biology Laboratory, Department of Health Informatics, Graduate School of Informatics, Middle East Technical University, Ankara Turkey
| | - Huma Shehwana
- Department of Biological Sciences, National University of Medical Sciences, Rawalpindi Pakistan
| | - Özlen Konu
- Department of Molecular Biology and Genetics, Faculty of Science, Bilkent University, Ankara Turkey
| | - Rengül Çetin-Atalay
- Cancer Systems Biology Laboratory, Department of Health Informatics, Graduate School of Informatics, Middle East Technical University, Ankara Turkey
| |
Collapse
|
6
|
Santos-Rebouças CB, Boy R, Vianna EQ, Gonçalves AP, Piergiorge RM, Abdala BB, Dos Santos JM, Calassara V, Machado FB, Medina-Acosta E, Pimentel MMG. Skewed X-Chromosome Inactivation and Compensatory Upregulation of Escape Genes Precludes Major Clinical Symptoms in a Female With a Large Xq Deletion. Front Genet 2020; 11:101. [PMID: 32194616 PMCID: PMC7064548 DOI: 10.3389/fgene.2020.00101] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2019] [Accepted: 01/29/2020] [Indexed: 11/13/2022] Open
Abstract
In mammalian females, X-chromosome inactivation (XCI) acts as a dosage compensation mechanism that equalizes X-linked genes expression between homo- and heterogametic sexes. However, approximately 12–23% of X-linked genes escape from XCI, being bi-allelic expressed. Herein, we report on genetic and functional data from an asymptomatic female of a Fragile X syndrome family, who harbors a large deletion on the X-chromosome. Array-CGH uncovered that the de novo, terminal, paternally originated 32 Mb deletion on Xq25-q28 spans 598 RefSeq genes, including escape and variable escape genes. Androgen receptor (AR) and retinitis pigmentosa 2 (RP2) methylation assays showed extreme skewed XCI ratios from both peripheral blood and buccal mucosa, silencing the abnormal X-chromosome. Surprisingly, transcriptome-wide analysis revealed that escape and variable escape genes spanning the deletion are mostly upregulated on the active X-chromosome, precluding major clinical/cognitive phenotypes in the female. Metaphase high count, hemizygosity concordance for microsatellite markers, and monoallelic expression of genes within the deletion suggest the absence of mosaicism in both blood and buccal mucosa. Taken together, our data suggest that an additional protective gene-by-gene mechanism occurs at the transcriptional level in the active X-chromosome to counterbalance detrimental phenotype effects of large Xq deletions.
Collapse
Affiliation(s)
- Cíntia B Santos-Rebouças
- Department of Genetics, Institute of Biology Roberto Alcantara Gomes, State University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Raquel Boy
- Pedro Ernesto University Hospital, State University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Evelyn Q Vianna
- Department of Genetics, Institute of Biology Roberto Alcantara Gomes, State University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Andressa P Gonçalves
- Department of Genetics, Institute of Biology Roberto Alcantara Gomes, State University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Rafael M Piergiorge
- Department of Genetics, Institute of Biology Roberto Alcantara Gomes, State University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Bianca B Abdala
- Department of Genetics, Institute of Biology Roberto Alcantara Gomes, State University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Jussara M Dos Santos
- Department of Genetics, Institute of Biology Roberto Alcantara Gomes, State University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Veluma Calassara
- Department of Genetics, Institute of Biology Roberto Alcantara Gomes, State University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Filipe B Machado
- Department of Biological Sciences, Minas Gerais State University, Ubá, Brazil
| | - Enrique Medina-Acosta
- Laboratory of Biotechnology, State University of Northern Rio de Janeiro Darcy Ribeiro, Rio de Janeiro, Brazil
| | - Márcia M G Pimentel
- Department of Genetics, Institute of Biology Roberto Alcantara Gomes, State University of Rio de Janeiro, Rio de Janeiro, Brazil
| |
Collapse
|