Whole-Genome Sequencing Identifies New Genetic Alterations in Meningiomas
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E2F1 Interactive with BRCA1 Pathway Induces HCC Two Different Small Molecule Metabolism Or Cell Cycle Regulation Via Mitochondrion Or CD4+T to Cytosol
Received: 29 March 2017 | Accepted: 3 May 2017 DOI: 10.1002/jcp.25988 ORIGINAL RESEARCH ARTICLE E2F1 interactive with BRCA1 pathway induces HCC two different small molecule metabolism or cell cycle regulation via mitochondrion or CD4+T to cytosol Qingchun Chen1 | Lin Wang1 | Minghu Jiang2 | Juxiang Huang1 | Zhenfu Jiang1 | Haitao Feng3 | Zhili Ji4 1 Computation and Systems Biology, School of Electronic Engineering, Beijing University of Breast cancer 1 (BRCA1) and E2F transcription factor 1 (E2F1) are related to metabolism Posts and Telecommunications, Beijing, China and cell cycle regulation. However, the corresponding mechanism is not clear in HCC. 2 Lab of Computational Linguistics, School of Humanities and Social Sciences, Tsinghua High BRCA1 direct pathway was constructed with 11 molecules from E2F1 feedback- University, Beijing, China interactive network in HCC by GRNInfer based on 39 Pearson mutual positive 3 Dean department, Heilongjiang University of corelation CC ≥0.25 molecules with E2F1. Integration of GRNInfer with GO, KEGG, Chinese Medicine, Harbin, China BioCarta, GNF_U133A, UNIGENE_EST, Disease, GenMAPP databases by DAVID and 4 Department of General Surgery, Beijing Luhe Hospital, Capital Medical University, Beijing, China MAS 3.0, E2F1 feedback-interactive BRCA1 indirect mitochondrion to cytosol pathway was identified as upstream LAPTM4B activation, feedback UNG, downstream BCAT1- Correspondence Prof., Dr. Lin Wang, Computation and HIST1H2AD-TK1 reflecting protein, and DNA binding with enrichment of small molecule Systems Biology, School of Electronics metabolism; The corresponding BRCA1 indirect membrane to cytosol pathway as Engineering, Beijing University of Posts and Telecommunications, Beijing, 100876, China. upstream CCNB2-NUSAP1 activation, feedback TTK-HIST1H2BJ-CENPF, downstream (Minghu Jiang c/o Lin Wang). -
Table S1. 49 Histone Variants Were Identified with High Sequence Coverage Through LC-MS/MS Analysis Electronic Supplementary
Electronic Supplementary Material (ESI) for Analytical Methods. This journal is © The Royal Society of Chemistry 2020 Table S1. 49 histone variants were identified with high sequence coverage through LC-MS/MS analysis Sequence Uniprot IDs Protein Name Protein Description Coverage Ratio E2+/E2- RSD P07305 H10_HUMAN 67.5% Histone H1.0 OS=Homo sapiens GN=H1F0 PE=1 SV=3 4.85 23.3% Histone H1.1 OS=Homo sapiens GN=HIST1H1A PE=1 Q02539 H11_HUMAN 74.4% SV=3 0.35 92.6% Histone H1.2 OS=Homo sapiens GN=HIST1H1C PE=1 P16403 H12_HUMAN 67.1% SV=2 0.73 80.6% Histone H1.3 OS=Homo sapiens GN=HIST1H1D PE=1 P16402 H13_HUMAN 63.8% SV=2 0.75 77.7% Histone H1.4 OS=Homo sapiens GN=HIST1H1E PE=1 P10412 H14_HUMAN 69.0% SV=2 0.70 80.3% Histone H1.5 OS=Homo sapiens GN=HIST1H1B PE=1 P16401 H15_HUMAN 79.6% SV=3 0.29 98.3% Testis-specific H1 histone OS=Homo sapiens GN=H1FNT Q75WM6 H1FNT_HUMAN 7.8% \ \ PE=2 SV=3 Histone H1oo OS=Homo sapiens GN=H1FOO PE=2 Q8IZA3 H1FOO_HUMAN 5.2% \ \ SV=1 Histone H1t OS=Homo sapiens GN=HIST1H1T PE=2 P22492 H1T_HUMAN 31.4% SV=4 1.42 65.0% Q92522 H1X_HUMAN 82.6% Histone H1x OS=Homo sapiens GN=H1FX PE=1 SV=1 1.15 33.2% Histone H2A type 1 OS=Homo sapiens GN=HIST1H2AG P0C0S8 H2A1_HUMAN 99.2% PE=1 SV=2 0.57 26.8% Q96QV6 H2A1A_HUMAN 58.0% Histone H2A type 1-A OS=Homo sapiens 0.90 11.2% GN=HIST1H2AA PE=1 SV=3 Histone H2A type 1-B/E OS=Homo sapiens P04908 H2A1B_HUMAN 99.2% GN=HIST1H2AB PE=1 SV=2 0.92 30.2% Histone H2A type 1-C OS=Homo sapiens Q93077 H2A1C_HUMAN 100.0% GN=HIST1H2AC PE=1 SV=3 0.76 27.6% Histone H2A type 1-D OS=Homo sapiens P20671 -
A Cell Line P53 Mutation Type UM
A Cell line p53 mutation Type UM-SCC 1 wt UM-SCC5 Exon 5, 157 GTC --> TTC Missense mutation by transversion (Valine --> Phenylalanine UM-SCC6 wt UM-SCC9 wt UM-SCC11A wt UM-SCC11B Exon 7, 242 TGC --> TCC Missense mutation by transversion (Cysteine --> Serine) UM-SCC22A Exon 6, 220 TAT --> TGT Missense mutation by transition (Tyrosine --> Cysteine) UM-SCC22B Exon 6, 220 TAT --> TGT Missense mutation by transition (Tyrosine --> Cysteine) UM-SCC38 Exon 5, 132 AAG --> AAT Missense mutation by transversion (Lysine --> Asparagine) UM-SCC46 Exon 8, 278 CCT --> CGT Missense mutation by transversion (Proline --> Alanine) B 1 Supplementary Methods Cell Lines and Cell Culture A panel of ten established HNSCC cell lines from the University of Michigan series (UM-SCC) was obtained from Dr. T. E. Carey at the University of Michigan, Ann Arbor, MI. The UM-SCC cell lines were derived from eight patients with SCC of the upper aerodigestive tract (supplemental Table 1). Patient age at tumor diagnosis ranged from 37 to 72 years. The cell lines selected were obtained from patients with stage I-IV tumors, distributed among oral, pharyngeal and laryngeal sites. All the patients had aggressive disease, with early recurrence and death within two years of therapy. Cell lines established from single isolates of a patient specimen are designated by a numeric designation, and where isolates from two time points or anatomical sites were obtained, the designation includes an alphabetical suffix (i.e., "A" or "B"). The cell lines were maintained in Eagle's minimal essential media supplemented with 10% fetal bovine serum and penicillin/streptomycin. -
Herpes Simplex Virus Blocks Host Transcription Termination Via the Bimodal Activities of ICP27
ARTICLE https://doi.org/10.1038/s41467-019-14109-x OPEN Herpes simplex virus blocks host transcription termination via the bimodal activities of ICP27 Xiuye Wang 1, Thomas Hennig2, Adam W. Whisnant 2, Florian Erhard 2, Bhupesh K. Prusty 2, Caroline C. Friedel 3, Elmira Forouzmand4,5, William Hu1, Luke Erber 6, Yue Chen6, Rozanne M. Sandri-Goldin 1*, Lars Dölken 2,7* & Yongsheng Shi1* Infection by viruses, including herpes simplex virus-1 (HSV-1), and cellular stresses cause 1234567890():,; widespread disruption of transcription termination (DoTT) of RNA polymerase II (RNAPII) in host genes. However, the underlying mechanisms remain unclear. Here, we demonstrate that the HSV-1 immediate early protein ICP27 induces DoTT by directly binding to the essential mRNA 3’ processing factor CPSF. It thereby induces the assembly of a dead-end 3’ processing complex, blocking mRNA 3’ cleavage. Remarkably, ICP27 also acts as a sequence- dependent activator of mRNA 3’ processing for viral and a subset of host transcripts. Our results unravel a bimodal activity of ICP27 that plays a key role in HSV-1-induced host shutoff and identify CPSF as an important factor that mediates regulation of transcription termination. These findings have broad implications for understanding the regulation of transcription termination by other viruses, cellular stress and cancer. 1 Department of Microbiology and Molecular Genetics, School of Medicine, University of California, Irvine, Irvine, CA 92697, USA. 2 Institute for Virology and Immunobiology, Julius-Maximilians-University Würzburg, Würzburg, Germany. 3 Institute of Informatics, Ludwig-Maximilians-Universität München, München, Germany. 4 Institute for Genomics and Bioinformatics, University of California, Irvine, Irvine, CA 92697, USA. -
Environmental Influences on Endothelial Gene Expression
ENDOTHELIAL CELL GENE EXPRESSION John Matthew Jeff Herbert Supervisors: Prof. Roy Bicknell and Dr. Victoria Heath PhD thesis University of Birmingham August 2012 University of Birmingham Research Archive e-theses repository This unpublished thesis/dissertation is copyright of the author and/or third parties. The intellectual property rights of the author or third parties in respect of this work are as defined by The Copyright Designs and Patents Act 1988 or as modified by any successor legislation. Any use made of information contained in this thesis/dissertation must be in accordance with that legislation and must be properly acknowledged. Further distribution or reproduction in any format is prohibited without the permission of the copyright holder. ABSTRACT Tumour angiogenesis is a vital process in the pathology of tumour development and metastasis. Targeting markers of tumour endothelium provide a means of targeted destruction of a tumours oxygen and nutrient supply via destruction of tumour vasculature, which in turn ultimately leads to beneficial consequences to patients. Although current anti -angiogenic and vascular targeting strategies help patients, more potently in combination with chemo therapy, there is still a need for more tumour endothelial marker discoveries as current treatments have cardiovascular and other side effects. For the first time, the analyses of in-vivo biotinylation of an embryonic system is performed to obtain putative vascular targets. Also for the first time, deep sequencing is applied to freshly isolated tumour and normal endothelial cells from lung, colon and bladder tissues for the identification of pan-vascular-targets. Integration of the proteomic, deep sequencing, public cDNA libraries and microarrays, delivers 5,892 putative vascular targets to the science community. -
HIST1H2BN (H2BC15) (NM 003520) Human Tagged ORF Clone Product Data
OriGene Technologies, Inc. 9620 Medical Center Drive, Ste 200 Rockville, MD 20850, US Phone: +1-888-267-4436 [email protected] EU: [email protected] CN: [email protected] Product datasheet for RC224109L3 HIST1H2BN (H2BC15) (NM_003520) Human Tagged ORF Clone Product data: Product Type: Expression Plasmids Product Name: HIST1H2BN (H2BC15) (NM_003520) Human Tagged ORF Clone Tag: Myc-DDK Symbol: H2BC15 Synonyms: H2B/d; H2BFD; HIST1H2BN Vector: pLenti-C-Myc-DDK-P2A-Puro (PS100092) E. coli Selection: Chloramphenicol (34 ug/mL) Cell Selection: Puromycin ORF Nucleotide The ORF insert of this clone is exactly the same as(RC224109). Sequence: Restriction Sites: SgfI-MluI Cloning Scheme: ACCN: NM_003520 ORF Size: 378 bp This product is to be used for laboratory only. Not for diagnostic or therapeutic use. View online » ©2021 OriGene Technologies, Inc., 9620 Medical Center Drive, Ste 200, Rockville, MD 20850, US 1 / 2 HIST1H2BN (H2BC15) (NM_003520) Human Tagged ORF Clone – RC224109L3 OTI Disclaimer: The molecular sequence of this clone aligns with the gene accession number as a point of reference only. However, individual transcript sequences of the same gene can differ through naturally occurring variations (e.g. polymorphisms), each with its own valid existence. This clone is substantially in agreement with the reference, but a complete review of all prevailing variants is recommended prior to use. More info OTI Annotation: This clone was engineered to express the complete ORF with an expression tag. Expression varies depending on the nature of the gene. RefSeq: NM_003520.3 RefSeq Size: 449 bp RefSeq ORF: 381 bp Locus ID: 8341 UniProt ID: Q99877, A0A024RCJ9 Protein Pathways: Systemic lupus erythematosus MW: 13.9 kDa Gene Summary: Histones are basic nuclear proteins that are responsible for the nucleosome structure of the chromosomal fiber in eukaryotes. -
HIST1H2AK (HIST1H2AG) Human Shrna Lentiviral Particle (Locus ID 8969) Product Data
OriGene Technologies, Inc. 9620 Medical Center Drive, Ste 200 Rockville, MD 20850, US Phone: +1-888-267-4436 [email protected] EU: [email protected] CN: [email protected] Product datasheet for TL304103V HIST1H2AK (HIST1H2AG) Human shRNA Lentiviral Particle (Locus ID 8969) Product data: Product Type: shRNA Lentiviral Particles Product Name: HIST1H2AK (HIST1H2AG) Human shRNA Lentiviral Particle (Locus ID 8969) Locus ID: 8969 Synonyms: H2A.1b; H2A/p; H2AC13; H2AC15; H2AC16; H2AC17; H2AFP; H2AG; HIST1H2AG; pH2A/f Vector: pGFP-C-shLenti (TR30023) Format: Lentiviral particles RefSeq: NM_021064, NM_021064.1, NM_021064.2, NM_021064.3, NM_021064.4, BC016677, BC016677.1, BC067782, NM_021064.5 Summary: Histones are basic nuclear proteins that are responsible for the nucleosome structure of the chromosomal fiber in eukaryotes. Two molecules of each of the four core histones (H2A, H2B, H3, and H4) form an octamer, around which approximately 146 bp of DNA is wrapped in repeating units, called nucleosomes. The linker histone, H1, interacts with linker DNA between nucleosomes and functions in the compaction of chromatin into higher order structures. This gene is intronless and encodes a replication-dependent histone that is a member of the histone H2A family. Transcripts from this gene lack polyA tails but instead contain a palindromic termination element. This gene is found in the histone microcluster on chromosome 6p21.33. [provided by RefSeq, Aug 2015] shRNA Design: These shRNA constructs were designed against multiple splice variants at this gene locus. To be certain that your variant of interest is targeted, please contact [email protected]. If you need a special design or shRNA sequence, please utilize our custom shRNA service. -
DNA Methylation Changes in Down Syndrome Derived Neural Ipscs Uncover Co-Dysregulation of ZNF and HOX3 Families of Transcription
Laan et al. Clinical Epigenetics (2020) 12:9 https://doi.org/10.1186/s13148-019-0803-1 RESEARCH Open Access DNA methylation changes in Down syndrome derived neural iPSCs uncover co- dysregulation of ZNF and HOX3 families of transcription factors Loora Laan1†, Joakim Klar1†, Maria Sobol1, Jan Hoeber1, Mansoureh Shahsavani2, Malin Kele2, Ambrin Fatima1, Muhammad Zakaria1, Göran Annerén1, Anna Falk2, Jens Schuster1 and Niklas Dahl1* Abstract Background: Down syndrome (DS) is characterized by neurodevelopmental abnormalities caused by partial or complete trisomy of human chromosome 21 (T21). Analysis of Down syndrome brain specimens has shown global epigenetic and transcriptional changes but their interplay during early neurogenesis remains largely unknown. We differentiated induced pluripotent stem cells (iPSCs) established from two DS patients with complete T21 and matched euploid donors into two distinct neural stages corresponding to early- and mid-gestational ages. Results: Using the Illumina Infinium 450K array, we assessed the DNA methylation pattern of known CpG regions and promoters across the genome in trisomic neural iPSC derivatives, and we identified a total of 500 stably and differentially methylated CpGs that were annotated to CpG islands of 151 genes. The genes were enriched within the DNA binding category, uncovering 37 factors of importance for transcriptional regulation and chromatin structure. In particular, we observed regional epigenetic changes of the transcription factor genes ZNF69, ZNF700 and ZNF763 as well as the HOXA3, HOXB3 and HOXD3 genes. A similar clustering of differential methylation was found in the CpG islands of the HIST1 genes suggesting effects on chromatin remodeling. Conclusions: The study shows that early established differential methylation in neural iPSC derivatives with T21 are associated with a set of genes relevant for DS brain development, providing a novel framework for further studies on epigenetic changes and transcriptional dysregulation during T21 neurogenesis. -
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Supplementary Figure S1. Results of flow cytometry analysis, performed to estimate CD34 positivity, after immunomagnetic separation in two different experiments. As monoclonal antibody for labeling the sample, the fluorescein isothiocyanate (FITC)- conjugated mouse anti-human CD34 MoAb (Mylteni) was used. Briefly, cell samples were incubated in the presence of the indicated MoAbs, at the proper dilution, in PBS containing 5% FCS and 1% Fc receptor (FcR) blocking reagent (Miltenyi) for 30 min at 4 C. Cells were then washed twice, resuspended with PBS and analyzed by a Coulter Epics XL (Coulter Electronics Inc., Hialeah, FL, USA) flow cytometer. only use Non-commercial 1 Supplementary Table S1. Complete list of the datasets used in this study and their sources. GEO Total samples Geo selected GEO accession of used Platform Reference series in series samples samples GSM142565 GSM142566 GSM142567 GSM142568 GSE6146 HG-U133A 14 8 - GSM142569 GSM142571 GSM142572 GSM142574 GSM51391 GSM51392 GSE2666 HG-U133A 36 4 1 GSM51393 GSM51394 only GSM321583 GSE12803 HG-U133A 20 3 GSM321584 2 GSM321585 use Promyelocytes_1 Promyelocytes_2 Promyelocytes_3 Promyelocytes_4 HG-U133A 8 8 3 GSE64282 Promyelocytes_5 Promyelocytes_6 Promyelocytes_7 Promyelocytes_8 Non-commercial 2 Supplementary Table S2. Chromosomal regions up-regulated in CD34+ samples as identified by the LAP procedure with the two-class statistics coded in the PREDA R package and an FDR threshold of 0.5. Functional enrichment analysis has been performed using DAVID (http://david.abcc.ncifcrf.gov/) -
Supporting Information
Supporting Information Edgar et al. 10.1073/pnas.1601895113 SI Methods (Actimetrics), and recordings were analyzed using LumiCycle Mice. Sample size was determined using the resource equation: Data Analysis software (Actimetrics). E (degrees of freedom in ANOVA) = (total number of exper- – Cell Cycle Analysis of Confluent Cell Monolayers. NIH 3T3, primary imental animals) (number of experimental groups), with −/− sample size adhering to the condition 10 < E < 20. For com- WT, and Bmal1 fibroblasts were sequentially transduced − − parison of MuHV-4 and HSV-1 infection in WT vs. Bmal1 / with lentiviral fluorescent ubiquitin-based cell cycle indicators mice at ZT7 (Fig. 2), the investigator did not know the genotype (FUCCI) mCherry::Cdt1 and amCyan::Geminin reporters (32). of the animals when conducting infections, bioluminescence Dual reporter-positive cells were selected by FACS (Influx Cell imaging, and quantification. For bioluminescence imaging, Sorter; BD Biosciences) and seeded onto 35-mm dishes for mice were injected intraperitoneally with endotoxin-free lucif- subsequent analysis. To confirm that expression of mCherry:: Cdt1 and amCyan::Geminin correspond to G1 (2n DNA con- erin (Promega E6552) using 2 mg total per mouse. Following < ≤ anesthesia with isofluorane, they were scanned with an IVIS tent) and S/G2 (2 n 4 DNA content) cell cycle phases, Lumina (Caliper Life Sciences), 15 min after luciferin admin- respectively, cells were stained with DNA dye DRAQ5 (abcam) and analyzed by flow cytometry (LSR-Fortessa; BD Biosci- istration. Signal intensity was quantified using Living Image ences). To examine dynamics of replicative activity under ex- software (Caliper Life Sciences), obtaining maximum radiance perimental confluent conditions, synchronized FUCCI reporter for designated regions of interest (photons per second per − − − monolayers were observed by time-lapse live cell imaging over square centimeter per Steradian: photons·s 1·cm 2·sr 1), relative 3 d (Nikon Eclipse Ti-E inverted epifluorescent microscope). -
Integrating Single-Step GWAS and Bipartite Networks Reconstruction Provides Novel Insights Into Yearling Weight and Carcass Traits in Hanwoo Beef Cattle
animals Article Integrating Single-Step GWAS and Bipartite Networks Reconstruction Provides Novel Insights into Yearling Weight and Carcass Traits in Hanwoo Beef Cattle Masoumeh Naserkheil 1 , Abolfazl Bahrami 1 , Deukhwan Lee 2,* and Hossein Mehrban 3 1 Department of Animal Science, University College of Agriculture and Natural Resources, University of Tehran, Karaj 77871-31587, Iran; [email protected] (M.N.); [email protected] (A.B.) 2 Department of Animal Life and Environment Sciences, Hankyong National University, Jungang-ro 327, Anseong-si, Gyeonggi-do 17579, Korea 3 Department of Animal Science, Shahrekord University, Shahrekord 88186-34141, Iran; [email protected] * Correspondence: [email protected]; Tel.: +82-31-670-5091 Received: 25 August 2020; Accepted: 6 October 2020; Published: 9 October 2020 Simple Summary: Hanwoo is an indigenous cattle breed in Korea and popular for meat production owing to its rapid growth and high-quality meat. Its yearling weight and carcass traits (backfat thickness, carcass weight, eye muscle area, and marbling score) are economically important for the selection of young and proven bulls. In recent decades, the advent of high throughput genotyping technologies has made it possible to perform genome-wide association studies (GWAS) for the detection of genomic regions associated with traits of economic interest in different species. In this study, we conducted a weighted single-step genome-wide association study which combines all genotypes, phenotypes and pedigree data in one step (ssGBLUP). It allows for the use of all SNPs simultaneously along with all phenotypes from genotyped and ungenotyped animals. Our results revealed 33 relevant genomic regions related to the traits of interest. -
Genome-Wide Association Study of Dietary Intake in the UK Biobank Study and Its Associations with Schizophrenia and Other Traits Maria Niarchou1,2,3, Enda M
Niarchou et al. Translational Psychiatry (2020) 10:51 https://doi.org/10.1038/s41398-020-0688-y Translational Psychiatry ARTICLE Open Access Genome-wide association study of dietary intake in the UK biobank study and its associations with schizophrenia and other traits Maria Niarchou1,2,3, Enda M. Byrne1, Maciej Trzaskowski4, Julia Sidorenko 1,5, Kathryn E. Kemper1, John J. McGrath 6,7,8,MichaelC.O’ Donovan 2,MichaelJ.Owen2 and Naomi R. Wray 1,6 Abstract Motivated by observational studies that report associations between schizophrenia and traits, such as poor diet, increased body mass index and metabolic disease, we investigated the genetic contribution to dietary intake in a sample of 335,576 individuals from the UK Biobank study. A principal component analysis applied to diet question item responses generated two components: Diet Component 1 (DC1) represented a meat-related diet and Diet Component 2 (DC2) a fish and plant-related diet. Genome-wide association analysis identified 29 independent single- nucleotide polymorphisms (SNPs) associated with DC1 and 63 SNPs with DC2. Estimated from over 35,000 3rd-degree relative pairs that are unlikely to share close family environments, heritabilities for both DC1 and DC2 were 0.16 (standard error (s.e.) = 0.05). SNP-based heritability was 0.06 (s.e. = 0.003) for DC1 and 0.08 (s.e = 0.004) for DC2. We estimated significant genetic correlations between both DCs and schizophrenia, and several other traits. Mendelian randomisation analyses indicated a negative uni-directional relationship between liability to schizophrenia and tendency towards selecting a meat-based diet (which could be direct or via unidentified correlated variables), but a bi- fi 1234567890():,; 1234567890():,; 1234567890():,; 1234567890():,; directional relationship between liability to schizophrenia and tendency towards selecting a sh and plant-based diet consistent with genetic pleiotropy.