Sequencing of Over 100,000 Individuals Identifies Multiple Genes and Rare Variants Associated with Crohns Disease Susceptibility
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Whole-Genome Microarray Detects Deletions and Loss of Heterozygosity of Chromosome 3 Occurring Exclusively in Metastasizing Uveal Melanoma
Anatomy and Pathology Whole-Genome Microarray Detects Deletions and Loss of Heterozygosity of Chromosome 3 Occurring Exclusively in Metastasizing Uveal Melanoma Sarah L. Lake,1 Sarah E. Coupland,1 Azzam F. G. Taktak,2 and Bertil E. Damato3 PURPOSE. To detect deletions and loss of heterozygosity of disease is fatal in 92% of patients within 2 years of diagnosis. chromosome 3 in a rare subset of fatal, disomy 3 uveal mela- Clinical and histopathologic risk factors for UM metastasis noma (UM), undetectable by fluorescence in situ hybridization include large basal tumor diameter (LBD), ciliary body involve- (FISH). ment, epithelioid cytomorphology, extracellular matrix peri- ϩ ETHODS odic acid-Schiff-positive (PAS ) loops, and high mitotic M . Multiplex ligation-dependent probe amplification 3,4 5 (MLPA) with the P027 UM assay was performed on formalin- count. Prescher et al. showed that a nonrandom genetic fixed, paraffin-embedded (FFPE) whole tumor sections from 19 change, monosomy 3, correlates strongly with metastatic death, and the correlation has since been confirmed by several disomy 3 metastasizing UMs. Whole-genome microarray analy- 3,6–10 ses using a single-nucleotide polymorphism microarray (aSNP) groups. Consequently, fluorescence in situ hybridization were performed on frozen tissue samples from four fatal dis- (FISH) detection of chromosome 3 using a centromeric probe omy 3 metastasizing UMs and three disomy 3 tumors with Ͼ5 became routine practice for UM prognostication; however, 5% years’ metastasis-free survival. to 20% of disomy 3 UM patients unexpectedly develop metas- tases.11 Attempts have therefore been made to identify the RESULTS. Two metastasizing UMs that had been classified as minimal region(s) of deletion on chromosome 3.12–15 Despite disomy 3 by FISH analysis of a small tumor sample were found these studies, little progress has been made in defining the key on MLPA analysis to show monosomy 3. -
Card9 As a Critical Regulator of Tumor Development
Cancer Letters 451 (2019) 150–155 Contents lists available at ScienceDirect Cancer Letters journal homepage: www.elsevier.com/locate/canlet Mini-review Card9 as a critical regulator of tumor development T ∗ Xiaoming Zhongb,1, Bin Chenc,1, Liang Yangd, Zhiwen Yanga, a Department of Pharmacy, Songjiang Hospital Affiliated Shanghai First People's Hospital, Shanghai Jiao Tong University, Shanghai, China b Jiangxi Province Tumor Hospital, Nanchang, China c Surgery Department, First Affiliated Hospital of Gannan Medical University, Gannan Medical University, Ganzhou, China d Nanjing Medical University, The Affiliated Changzhou No.2 People's Hospital, Nanjing Medical University, Nanjing, China ARTICLE INFO ABSTRACT Keywords: Caspase recruitment domain-containing protein 9 (Card9) is a myeloid cell-specific signaling protein that plays a Card9 critical role in NF-κB and MAPK activation. This leads to initiation of the inflammatory cytokine cascade, and Macrophages elicits the host immune response against microbial invasion, especially in fungal infection. Current research Tumor growth indicates that Card9 plays an important role in tumor progression. Here, we review the data from preclinical and Target therapy clinical studies of Card9 and suggest the potential for Card9-targeted interventions in the prevention or treat- ment of certain tumors. 1. Introduction humans. Among the various etiological factors, hepatitis C virus (HCV) infection is a major cause of HCC [11]. It is of great value for under- Caspase recruitment domain-containing protein 9 (Card9) is a cen- standing the HCC progression in HCV-infected patients. tral integrator of innate and adaptive immunity that is mainly expressed Zekri and colleagues studied 130 patients with HCV-associated liver in myeloid cells, especially in macrophages and dendritic cells. -
Supplementary Information
Supplementary Information This text file includes: Supplementary Methods Supplementary Figure 1-13, 15-30 Supplementary Table 1-8, 16, 20-21, 23, 25-37, 40-41 1 1. Samples, DNA extraction and genome sequencing 1.1 Ethical statements and sample storage The ethical statements of collecting and processing tissue samples for each species are listed as follows: Myotis myotis: All procedures were carried out in accordance with the ethical guidelines and permits (AREC-13-38-Teeling) delivered by the University College Dublin and the Préfet du Morbihan, awarded to Emma Teeling and Sébastien Puechmaille respectively. A single M. myotis individual was humanely sacrificed given that she had lethal injuries, and dissected. Rhinolophus ferrumequinum: All the procedures were conducted under the license (Natural England 2016-25216-SCI-SCI) issued to Gareth Jones. The individual bat died unexpectedly and suddenly during sampling and was dissected immediately. Pipistrellus kuhlii: The sampling procedure was carried out following all the applicable national guidelines for the care and use of animals. Sampling was done in accordance with all the relevant wildlife legislation and approved by the Ministry of Environment (Ministero della Tutela del Territorio e del Mare, Aut.Prot. N˚: 13040, 26/03/2014). Molossus molossus: All sampling methods were approved by the Ministerio de Ambiente de Panamá (SE/A-29-18) and by the Institutional Animal Care and Use Committee of the Smithsonian Tropical Research Institute (2017-0815-2020). Phyllostomus discolor: P. discolor bats originated from a breeding colony in the Department Biology II of the Ludwig-Maximilians-University in Munich. Approval to keep and breed the bats was issued by the Munich district veterinary office. -
Applying Machine Learning to Breast Cancer Gene Expression Data to Predict Survival Likelihood Pegah Tavangar Thesis Submitted T
Applying Machine Learning to Breast Cancer Gene Expression Data to Predict Survival Likelihood Pegah Tavangar Thesis submitted to the University of Ottawa in partial Fulfillment of the requirements for the Master of Science in Chemistry and Biomolecular Sciences Department of Chemistry and Biomolecular Sciences Faculty of Science University of Ottawa © Pegah Tavangar, Ottawa, Canada, 2020 Abstract Analyzing the expression level of thousands of genes will provide additional information beneficial in improving cancer therapy or synthesizing a new drug. In this project, the expression of 48807 genes from primary human breast tumors cells was analyzed. Humans cannot make sense of such a large volume of gene expression data from each person. Therefore, we used Machine Learning as an automated system that can learn from the data and be able to predict results from the data. This project presents the use of Machine Learning to predict the likelihood of survival in breast cancer patients using gene expression profiling. Machine Learning techniques, such as Logistic Regression, Support Vector Machines, Random Forest, and different Feature Selection techniques were used to find essential genes that lead to breast cancer or help a patient to live longer. This project describes the evaluation of different Machine Learning algorithms to classify breast cancer tumors into two groups of high and low survival. ii Acknowledgments I would like to thank Dr. Jonathan Lee for providing me the opportunity to work with him on an exciting project. I would like to recognize the invaluable counsel that you all provided during my research. It was my honor to work with some other professors in the Faculty of Medicine, such as Dr. -
Product Datasheet INAVA Overexpression
Product Datasheet INAVA Overexpression Lysate NBP2-06832 Unit Size: 0.1 mg Store at -80C. Avoid freeze-thaw cycles. Protocols, Publications, Related Products, Reviews, Research Tools and Images at: www.novusbio.com/NBP2-06832 Updated 3/17/2020 v.20.1 Earn rewards for product reviews and publications. Submit a publication at www.novusbio.com/publications Submit a review at www.novusbio.com/reviews/destination/NBP2-06832 Page 1 of 2 v.20.1 Updated 3/17/2020 NBP2-06832 INAVA Overexpression Lysate Product Information Unit Size 0.1 mg Concentration The exact concentration of the protein of interest cannot be determined for overexpression lysates. Please contact technical support for more information. Storage Store at -80C. Avoid freeze-thaw cycles. Buffer RIPA buffer Target Molecular Weight 72.7 kDa Product Description Description Transient overexpression lysate of chromosome 1 open reading frame 106 (C1orf106), transcript variant 1 The lysate was created in HEK293T cells, using Plasmid ID RC215863 and based on accession number NM_018265. The protein contains a C-MYC/DDK Tag. Gene ID 55765 Gene Symbol C1ORF106 Species Human Notes HEK293T cells in 10-cm dishes were transiently transfected with a non-lipid polymer transfection reagent specially designed and manufactured for large volume DNA transfection. Transfected cells were cultured for 48hrs before collection. The cells were lysed in modified RIPA buffer (25mM Tris-HCl pH7.6, 150mM NaCl, 1% NP-40, 1mM EDTA, 1xProteinase inhibitor cocktail mix, 1mM PMSF and 1mM Na3VO4, and then centrifuged to clarify the lysate. Protein concentration was measured by BCA protein assay kit.This product is manufactured by and sold under license from OriGene Technologies and its use is limited solely for research purposes. -
Whole Exome Sequencing in Families at High Risk for Hodgkin Lymphoma: Identification of a Predisposing Mutation in the KDR Gene
Hodgkin Lymphoma SUPPLEMENTARY APPENDIX Whole exome sequencing in families at high risk for Hodgkin lymphoma: identification of a predisposing mutation in the KDR gene Melissa Rotunno, 1 Mary L. McMaster, 1 Joseph Boland, 2 Sara Bass, 2 Xijun Zhang, 2 Laurie Burdett, 2 Belynda Hicks, 2 Sarangan Ravichandran, 3 Brian T. Luke, 3 Meredith Yeager, 2 Laura Fontaine, 4 Paula L. Hyland, 1 Alisa M. Goldstein, 1 NCI DCEG Cancer Sequencing Working Group, NCI DCEG Cancer Genomics Research Laboratory, Stephen J. Chanock, 5 Neil E. Caporaso, 1 Margaret A. Tucker, 6 and Lynn R. Goldin 1 1Genetic Epidemiology Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, NIH, Bethesda, MD; 2Cancer Genomics Research Laboratory, Division of Cancer Epidemiology and Genetics, National Cancer Institute, NIH, Bethesda, MD; 3Ad - vanced Biomedical Computing Center, Leidos Biomedical Research Inc.; Frederick National Laboratory for Cancer Research, Frederick, MD; 4Westat, Inc., Rockville MD; 5Division of Cancer Epidemiology and Genetics, National Cancer Institute, NIH, Bethesda, MD; and 6Human Genetics Program, Division of Cancer Epidemiology and Genetics, National Cancer Institute, NIH, Bethesda, MD, USA ©2016 Ferrata Storti Foundation. This is an open-access paper. doi:10.3324/haematol.2015.135475 Received: August 19, 2015. Accepted: January 7, 2016. Pre-published: June 13, 2016. Correspondence: [email protected] Supplemental Author Information: NCI DCEG Cancer Sequencing Working Group: Mark H. Greene, Allan Hildesheim, Nan Hu, Maria Theresa Landi, Jennifer Loud, Phuong Mai, Lisa Mirabello, Lindsay Morton, Dilys Parry, Anand Pathak, Douglas R. Stewart, Philip R. Taylor, Geoffrey S. Tobias, Xiaohong R. Yang, Guoqin Yu NCI DCEG Cancer Genomics Research Laboratory: Salma Chowdhury, Michael Cullen, Casey Dagnall, Herbert Higson, Amy A. -
A New Vision of Iga Nephropathy: the Missing Link
International Journal of Molecular Sciences Review A New Vision of IgA Nephropathy: The Missing Link Fabio Sallustio 1,2,* , Claudia Curci 2,3,* , Vincenzo Di Leo 3 , Anna Gallone 2, Francesco Pesce 3 and Loreto Gesualdo 3 1 Interdisciplinary Department of Medicine (DIM), University of Bari “Aldo Moro”, 70124 Bari, Italy 2 Department of Basic Medical Sciences, Neuroscience and Sense Organs, University of Bari “Aldo Moro”, 70124 Bari, Italy; [email protected] 3 Nephrology, Dialysis and Transplantation Unit, DETO, University “Aldo Moro”, 70124 Bari, Italy; [email protected] (V.D.L.); [email protected] (F.P.); [email protected] (L.G.) * Correspondence: [email protected] (F.S.); [email protected] (C.C.) Received: 7 December 2019; Accepted: 24 December 2019; Published: 26 December 2019 Abstract: IgA Nephropathy (IgAN) is a primary glomerulonephritis problem worldwide that develops mainly in the 2nd and 3rd decade of life and reaches end-stage kidney disease after 20 years from the biopsy-proven diagnosis, implying a great socio-economic burden. IgAN may occur in a sporadic or familial form. Studies on familial IgAN have shown that 66% of asymptomatic relatives carry immunological defects such as high IgA serum levels, abnormal spontaneous in vitro production of IgA from peripheral blood mononuclear cells (PBMCs), high serum levels of aberrantly glycosylated IgA1, and an altered PBMC cytokine production profile. Recent findings led us to focus our attention on a new perspective to study the pathogenesis of this disease, and new studies showed the involvement of factors driven by environment, lifestyle or diet that could affect the disease. -
Investigating a Microrna-499-5P Network During Cardiac Development
Investigating a microRNA-499-5p network during cardiac development Thesis for a PhD degree Submitted to University of East Anglia by Johannes Gottfried Wittig This copy of the thesis has been supplied on condition that anyone who consults it is understood to recognise that its copyright rests with the author and that use of any information derived therefrom must be in accordance with current UK Copyright Law. In addition, any quotation or extract must include full attribution. Principal Investigator: Prof. Andrea Münsterberg Submission Date: 10.05.2019 Declaration of own work Declaration of own work I, Johannes Wittig, confirm that the work for the report with the title: “Investigating a microRNA-499-5p network during cardiac development” was undertaken by myself and that no help was provided from other sources than those allowed. All sections of the report that use quotes or describe an argument or development investigated by other scientist have been referenced, including all secondary literature used, to show that this material has been adopted to support my report. Place/Date Signature II Acknowledgements Acknowledgements I am very happy that I had the chance to be part of the Münsterberg-lab for my PhD research, therefore I would very much like to thank Andrea Münsterberg for offering me this great position in her lab. I especially want to thank her for her patience with me in all the moments where I was impatient and complained about slow progress. I also would like to say thank you for the incredible freedom I had during my PhD work and the support she gave me in the lab but also the understanding for all my non-science related activities. -
Mouse Inava Conditional Knockout Project (CRISPR/Cas9)
https://www.alphaknockout.com Mouse Inava Conditional Knockout Project (CRISPR/Cas9) Objective: To create a Inava conditional knockout Mouse model (C57BL/6J) by CRISPR/Cas-mediated genome engineering. Strategy summary: The Inava gene (NCBI Reference Sequence: NM_028872.3 ; Ensembl: ENSMUSG00000041605 ) is located on Mouse chromosome 1. 10 exons are identified, with the ATG start codon in exon 1 and the TAA stop codon in exon 10 (Transcript: ENSMUST00000120339). Exon 2 will be selected as conditional knockout region (cKO region). Deletion of this region should result in the loss of function of the Mouse Inava gene. To engineer the targeting vector, homologous arms and cKO region will be generated by PCR using BAC clone RP23-100N3 as template. Cas9, gRNA and targeting vector will be co-injected into fertilized eggs for cKO Mouse production. The pups will be genotyped by PCR followed by sequencing analysis. Note: Exon 2 starts from about 10.04% of the coding region. The knockout of Exon 2 will result in frameshift of the gene. The size of intron 1 for 5'-loxP site insertion: 6240 bp, and the size of intron 2 for 3'-loxP site insertion: 609 bp. The size of effective cKO region: ~649 bp. The cKO region does not have any other known gene. Page 1 of 8 https://www.alphaknockout.com Overview of the Targeting Strategy Wildtype allele gRNA region 5' gRNA region 3' 1 2 3 4 5 10 Targeting vector Targeted allele Constitutive KO allele (After Cre recombination) Legends Exon of mouse Inava Homology arm cKO region loxP site Page 2 of 8 https://www.alphaknockout.com Overview of the Dot Plot Window size: 10 bp Forward Reverse Complement Sequence 12 Note: The sequence of homologous arms and cKO region is aligned with itself to determine if there are tandem repeats. -
Defining the Relevant Combinatorial Space of the PKC/CARD-CC Signal Transduction Nodes
bioRxiv preprint doi: https://doi.org/10.1101/228767; this version posted May 2, 2019. The copyright holder for this preprint (which was not certified by peer review) is the author/funder, who has granted bioRxiv a license to display the preprint in perpetuity. It is made available under aCC-BY-ND 4.0 International license. Defining the relevant combinatorial space of the PKC/CARD-CC signal transduction nodes Jens Staal1,2,*, Yasmine Driege1,2, Mira Haegman1,2, Styliani Iliaki1,2, Domien Vanneste1,2, Inna Affonina1,2, Harald Braun1,2, Rudi Beyaert1,2 1 Department of Biomedical Molecular Biology, Ghent University, Ghent, Belgium, 2 VIB-UGent Center for Inflammation Research, Unit of Molecular Signal Transduction in Inflammation, VIB, Ghent, Belgium. * corresponding author: [email protected] Running title: PKC/CARD-CC signaling Abbreviations: Bcl10 = B Cell CLL/Lymphoma 10 CARD = Caspase activation and recruitment domain CC = Coiled-coil domain MALT1 = Mucosa-associated lymphoid tissue lymphoma translocation protein 1 PKC = protein kinase C Keywords: Inflammation, cancer, NF-kappaB, paracaspase Conflict of interests: The authors declare no conflict of interest. bioRxiv preprint doi: https://doi.org/10.1101/228767; this version posted May 2, 2019. The copyright holder for this preprint (which was not certified by peer review) is the author/funder, who has granted bioRxiv a license to display the preprint in perpetuity. It is made available under aCC-BY-ND 4.0 International license. Abstract Biological signal transduction typically display a so-called bow-tie or hour glass topology: Multiple receptors lead to multiple cellular responses but the signals all pass through a narrow waist of central signaling nodes. -
Investigating the Role of PIR1 and CD200R1 in the Innate Immune Response to Viral Pathogens
University of Massachusetts Medical School eScholarship@UMMS GSBS Dissertations and Theses Graduate School of Biomedical Sciences 2017-05-30 Investigating the Role of PIR1 and CD200R1 in the Innate Immune Response to Viral Pathogens Christopher R. MacKay University of Massachusetts Medical School Let us know how access to this document benefits ou.y Follow this and additional works at: https://escholarship.umassmed.edu/gsbs_diss Part of the Immunity Commons, Immunology of Infectious Disease Commons, Pathogenic Microbiology Commons, and the Virology Commons Repository Citation MacKay CR. (2017). Investigating the Role of PIR1 and CD200R1 in the Innate Immune Response to Viral Pathogens. GSBS Dissertations and Theses. https://doi.org/10.13028/M2602R. Retrieved from https://escholarship.umassmed.edu/gsbs_diss/901 Creative Commons License This work is licensed under a Creative Commons Attribution-Noncommercial 4.0 License This material is brought to you by eScholarship@UMMS. It has been accepted for inclusion in GSBS Dissertations and Theses by an authorized administrator of eScholarship@UMMS. For more information, please contact [email protected]. INVESTIGATING THE ROLE OF PIR1 AND CD200R1 IN THE INNATE IMMUNE RESPONSE TO VIRAL PATHOGENS A Dissertation Presented by CHRISTOPHER ROBERT MACKAY Submitted to the Faculty of the University of Massachusetts Graduate School of Biomedical Sciences, Worcester in partial fulfillment of the requirements for the degree of DOCTOR OF PHILOSOPHY May 30, 2017 M.D./Ph.D. Program INVESTIGATING THE ROLE OF PIR1 AND CD200R1 IN THE INNATE IMMUNE RESPONSE TO VIRAL PATHOGENS A Dissertation Presented by CHRISTOPHER ROBERT MACKAY The signatures of the Dissertation Defense Committee signifies completion and approval as to style and content of the Dissertation Evelyn A. -
Influence of Galectin-3 on the Innate Immune Response During
Journal of Fungi Article Influence of Galectin-3 on the Innate Immune Response during Experimental Cryptococcosis Caroline Patini Rezende 1, Patricia Kellen Martins Oliveira Brito 2 , Thiago Aparecido Da Silva 2 , Andre Moreira Pessoni 1 , Leandra Naira Zambelli Ramalho 3 and Fausto Almeida 1,* 1 Department of Biochemistry and Immunology, Ribeirao Preto Medical School, University of Sao Paulo, Ribeirao Preto 14049-900, SP, Brazil; [email protected] (C.P.R.); [email protected] (A.M.P.) 2 Department of Cellular and Molecular Biology, Ribeirao Preto Medical School, University of Sao Paulo, Ribeirao Preto 14049-900, SP, Brazil; [email protected] (P.K.M.O.B.); [email protected] (T.A.D.S.) 3 Department of Pathology, Ribeirao Preto Medical School, University of Sao Paulo, Ribeirao Preto 14049-900, SP, Brazil; [email protected] * Correspondence: [email protected] Abstract: Cryptococcus neoformans, the causative agent of cryptococcosis, is the primary fungal pathogen that affects the immunocompromised individuals. Galectin-3 (Gal-3) is an animal lectin involved in both innate and adaptive immune responses. The present study aimed to evaluate the influence of Gal-3 on the C. neoformans infection. We performed histopathological and gene profile analysis of the innate antifungal immunity markers in the lungs, spleen, and brain of the wild-type (WT) and Gal-3 knockout (KO) mice during cryptococcosis. These findings suggest that Gal-3 absence does not cause significant histopathological alterations in the analyzed tissues. The expression profile of the genes related to innate antifungal immunity showed that the presence of cryptococcosis in Citation: Rezende, C.P.; Brito, the WT and Gal-3 KO animals, compared to their respective controls, promoted the upregulation P.K.M.O.; Da Silva, T.A.; Pessoni, of the pattern recognition receptor (PRR) responsive to mannose/chitin (mrc1) and a gene involved A.M.; Ramalho, L.N.Z.; Almeida, F.