Memory Sequencing Reveals Heritable Single Cell Gene Expression Programs Associated with Distinct Cellular Behaviors
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Identifying MMP14 and COL12A1 As a Potential Combination of Prognostic Biomarkers in Pancreatic Ductal Adenocarcinoma Using Integrated Bioinformatics Analysis
Identifying MMP14 and COL12A1 as a potential combination of prognostic biomarkers in pancreatic ductal adenocarcinoma using integrated bioinformatics analysis Jingyi Ding1, Yanxi Liu2 and Yu Lai3 1 Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China 2 University of California, Los Angeles, Los Angeles, CA, United States of America 3 School of Basic Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, China ABSTRACT Background. Pancreatic ductal adenocarcinoma (PDAC) is a fatal malignant neo- plasm. It is necessary to improve the understanding of the underlying molecular mechanisms and identify the key genes and signaling pathways involved in PDAC. Methods. The microarray datasets GSE28735, GSE62165, and GSE91035 were down- loaded from the Gene Expression Omnibus. Differentially expressed genes (DEGs) were identified by integrated bioinformatics analysis, including protein–protein interaction (PPI) network, Gene Ontology (GO) enrichment, and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway enrichment analyses. The PPI network was established using the Search Tool for the Retrieval of Interacting Genes (STRING) and Cytoscape software. GO functional annotation and KEGG pathway analyses were performed using the Database for Annotation, Visualization, and Integrated Discovery. Hub genes were validated via the Gene Expression Profiling Interactive Analysis tool (GEPIA) and the Human Protein Atlas (HPA) website. Results. A total of 263 DEGs (167 upregulated and 96 downregulated) were common to the three datasets. We used STRING and Cytoscape software to establish the PPI Submitted 25 August 2020 network and then identified key modules. From the PPI network, 225 nodes and 803 Accepted 2 November 2020 edges were selected. The most significant module, which comprised 11 DEGs, was Published 23 November 2020 identified using the Molecular Complex Detection plugin. -
Propranolol-Mediated Attenuation of MMP-9 Excretion in Infants with Hemangiomas
Supplementary Online Content Thaivalappil S, Bauman N, Saieg A, Movius E, Brown KJ, Preciado D. Propranolol-mediated attenuation of MMP-9 excretion in infants with hemangiomas. JAMA Otolaryngol Head Neck Surg. doi:10.1001/jamaoto.2013.4773 eTable. List of All of the Proteins Identified by Proteomics This supplementary material has been provided by the authors to give readers additional information about their work. © 2013 American Medical Association. All rights reserved. Downloaded From: https://jamanetwork.com/ on 10/01/2021 eTable. List of All of the Proteins Identified by Proteomics Protein Name Prop 12 mo/4 Pred 12 mo/4 Δ Prop to Pred mo mo Myeloperoxidase OS=Homo sapiens GN=MPO 26.00 143.00 ‐117.00 Lactotransferrin OS=Homo sapiens GN=LTF 114.00 205.50 ‐91.50 Matrix metalloproteinase‐9 OS=Homo sapiens GN=MMP9 5.00 36.00 ‐31.00 Neutrophil elastase OS=Homo sapiens GN=ELANE 24.00 48.00 ‐24.00 Bleomycin hydrolase OS=Homo sapiens GN=BLMH 3.00 25.00 ‐22.00 CAP7_HUMAN Azurocidin OS=Homo sapiens GN=AZU1 PE=1 SV=3 4.00 26.00 ‐22.00 S10A8_HUMAN Protein S100‐A8 OS=Homo sapiens GN=S100A8 PE=1 14.67 30.50 ‐15.83 SV=1 IL1F9_HUMAN Interleukin‐1 family member 9 OS=Homo sapiens 1.00 15.00 ‐14.00 GN=IL1F9 PE=1 SV=1 MUC5B_HUMAN Mucin‐5B OS=Homo sapiens GN=MUC5B PE=1 SV=3 2.00 14.00 ‐12.00 MUC4_HUMAN Mucin‐4 OS=Homo sapiens GN=MUC4 PE=1 SV=3 1.00 12.00 ‐11.00 HRG_HUMAN Histidine‐rich glycoprotein OS=Homo sapiens GN=HRG 1.00 12.00 ‐11.00 PE=1 SV=1 TKT_HUMAN Transketolase OS=Homo sapiens GN=TKT PE=1 SV=3 17.00 28.00 ‐11.00 CATG_HUMAN Cathepsin G OS=Homo -
CHL1 and Nrcam Are Primarily Expressed in Low Grade Pediatric
Open Med. 2019; 14: 920-927 Research Article Robin Wachowiak, Steffi Mayer, Anne Suttkus, Illya Martynov, Martin Lacher, Nathaniel Melling, Jakob R. Izbicki, Michael Tachezy CHL1 and NrCAM are primarily expressed in low grade pediatric neuroblastoma https://doi.org/10.1515/med-2019-0109 Keywords: CHL1; NrCAM; Neuroblastoma; Immunohisto- received November 7, 2018; accepted October 19, 2019 chemistry; Tumor markers; Neuropathology Abstract: Background. Neural cell adhesion molecules like close homolog of L1 protein (CHL1) and neuronal glia related cell adhesion molecule (NrCAM) play an impor- tant role in development and regeneration of the central 1 Introduction nervous system. However, they are also associated with Neuroblastoma is an embryonic malignancy deriving cancerogenesis and progression in adult malignancies, from neural crest cells that undergo rapid differentia- thus gain increasing importance in cancer research. We tion during fetal development. As the transition from therefore studied the expression of CHL1 and NrCAM normal to malignant tissue can occur in multiple steps, according to the course of disease in children with neu- its phenotype is highly heterogeneous [1]. Although pro- roblastoma. gress has been made in the treatment of neuroblastoma, Methods. CHL1 and NrCAM expression levels were histo- the outcome of children at high risk remains poor with a logically assessed by tissue microarrays from surgically long-term survival as low as 50 % [2]. Different parameters resected neuroblastoma specimens of 56 children. Expres- such as age, stage and chromosomal aberrations have an sion of both markers was correlated to demographics as impact on prognosis. Still, there is an ongoing need for well as clinical data including metastatic dissemination tumor markers, which allow a better determination of the and survival. -
Broad and Thematic Remodeling of the Surface Glycoproteome on Isogenic
bioRxiv preprint doi: https://doi.org/10.1101/808139; this version posted October 17, 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-NC-ND 4.0 International license. Broad and thematic remodeling of the surface glycoproteome on isogenic cells transformed with driving proliferative oncogenes Kevin K. Leung1,5, Gary M. Wilson2,5, Lisa L. Kirkemo1, Nicholas M. Riley2,4, Joshua J. Coon2,3, James A. Wells1* 1Department of Pharmaceutical Chemistry, UCSF, San Francisco, CA, USA Departments of Chemistry2 and Biomolecular Chemistry3, University of Wisconsin- Madison, Madison, WI, 53706, USA 4Present address Department of Chemistry, Stanford University, Stanford, CA, 94305, USA 5These authors contributed equally *To whom correspondence should be addressed bioRxiv preprint doi: https://doi.org/10.1101/808139; this version posted October 17, 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-NC-ND 4.0 International license. Abstract: The cell surface proteome, the surfaceome, is the interface for engaging the extracellular space in normal and cancer cells. Here We apply quantitative proteomics of N-linked glycoproteins to reveal how a collection of some 700 surface proteins is dramatically remodeled in an isogenic breast epithelial cell line stably expressing any of six of the most prominent proliferative oncogenes, including the receptor tyrosine kinases, EGFR and HER2, and downstream signaling partners such as KRAS, BRAF, MEK and AKT. -
Supplementary Table 3 Complete List of RNA-Sequencing Analysis of Gene Expression Changed by ≥ Tenfold Between Xenograft and Cells Cultured in 10%O2
Supplementary Table 3 Complete list of RNA-Sequencing analysis of gene expression changed by ≥ tenfold between xenograft and cells cultured in 10%O2 Expr Log2 Ratio Symbol Entrez Gene Name (culture/xenograft) -7.182 PGM5 phosphoglucomutase 5 -6.883 GPBAR1 G protein-coupled bile acid receptor 1 -6.683 CPVL carboxypeptidase, vitellogenic like -6.398 MTMR9LP myotubularin related protein 9-like, pseudogene -6.131 SCN7A sodium voltage-gated channel alpha subunit 7 -6.115 POPDC2 popeye domain containing 2 -6.014 LGI1 leucine rich glioma inactivated 1 -5.86 SCN1A sodium voltage-gated channel alpha subunit 1 -5.713 C6 complement C6 -5.365 ANGPTL1 angiopoietin like 1 -5.327 TNN tenascin N -5.228 DHRS2 dehydrogenase/reductase 2 leucine rich repeat and fibronectin type III domain -5.115 LRFN2 containing 2 -5.076 FOXO6 forkhead box O6 -5.035 ETNPPL ethanolamine-phosphate phospho-lyase -4.993 MYO15A myosin XVA -4.972 IGF1 insulin like growth factor 1 -4.956 DLG2 discs large MAGUK scaffold protein 2 -4.86 SCML4 sex comb on midleg like 4 (Drosophila) Src homology 2 domain containing transforming -4.816 SHD protein D -4.764 PLP1 proteolipid protein 1 -4.764 TSPAN32 tetraspanin 32 -4.713 N4BP3 NEDD4 binding protein 3 -4.705 MYOC myocilin -4.646 CLEC3B C-type lectin domain family 3 member B -4.646 C7 complement C7 -4.62 TGM2 transglutaminase 2 -4.562 COL9A1 collagen type IX alpha 1 chain -4.55 SOSTDC1 sclerostin domain containing 1 -4.55 OGN osteoglycin -4.505 DAPL1 death associated protein like 1 -4.491 C10orf105 chromosome 10 open reading frame 105 -4.491 -
Identification of Potential Biomarkers and Drugs for Papillary Thyroid Cancer Based on Gene Expression Profile Analysis
MOLECULAR MEDICINE REPORTS 14: 5041-5048, 2016 Identification of potential biomarkers and drugs for papillary thyroid cancer based on gene expression profile analysis TING QU1*, YAN-PING LI2*, XIAO-HONG LI1 and YAN CHEN1 Departments of 1Pharmacy and 2Endodontics, The First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang 150001, P.R. China Received September 17, 2015; Accepted September 29, 2016 DOI: 10.3892/mmr.2016.5855 Abstract. The present study aimed to systematically examine sition and responding to steroid hormone stimuli, respectively. the molecular mechanisms of papillary thyroid cancer (PTC), Ocriplasmin, β-mercaptoethanol and recombinant α 1-anti- and identify potential biomarkers and drugs for the treatment trypsin may be potential drugs for the treatment of PTC. of PTC. Two microarray data sets (GSE3467 and GSE3678), containing 16 PTC samples and 16 paired normal samples, Introduction were downloaded from the Gene Expression Omnibus database. The differentially expressed genes (DEGs) were Thyroid cancer is one of the most common types of endocrine identified using the Linear Models for Microarray Analysis malignancy, the incidence rate of which has rapidly increased package. Subsequently, the common DEGs were screened for during previous years (1,2). It has been estimated that the functional and pathway enrichment analysis using the Database annual number of cases of thyroid cancer diagnosed in the for Annotation Visualization and Integrated Discovery. The USA and the associated mortality rate are 12.9/100,000 -
Supplementary Table 1: Adhesion Genes Data Set
Supplementary Table 1: Adhesion genes data set PROBE Entrez Gene ID Celera Gene ID Gene_Symbol Gene_Name 160832 1 hCG201364.3 A1BG alpha-1-B glycoprotein 223658 1 hCG201364.3 A1BG alpha-1-B glycoprotein 212988 102 hCG40040.3 ADAM10 ADAM metallopeptidase domain 10 133411 4185 hCG28232.2 ADAM11 ADAM metallopeptidase domain 11 110695 8038 hCG40937.4 ADAM12 ADAM metallopeptidase domain 12 (meltrin alpha) 195222 8038 hCG40937.4 ADAM12 ADAM metallopeptidase domain 12 (meltrin alpha) 165344 8751 hCG20021.3 ADAM15 ADAM metallopeptidase domain 15 (metargidin) 189065 6868 null ADAM17 ADAM metallopeptidase domain 17 (tumor necrosis factor, alpha, converting enzyme) 108119 8728 hCG15398.4 ADAM19 ADAM metallopeptidase domain 19 (meltrin beta) 117763 8748 hCG20675.3 ADAM20 ADAM metallopeptidase domain 20 126448 8747 hCG1785634.2 ADAM21 ADAM metallopeptidase domain 21 208981 8747 hCG1785634.2|hCG2042897 ADAM21 ADAM metallopeptidase domain 21 180903 53616 hCG17212.4 ADAM22 ADAM metallopeptidase domain 22 177272 8745 hCG1811623.1 ADAM23 ADAM metallopeptidase domain 23 102384 10863 hCG1818505.1 ADAM28 ADAM metallopeptidase domain 28 119968 11086 hCG1786734.2 ADAM29 ADAM metallopeptidase domain 29 205542 11085 hCG1997196.1 ADAM30 ADAM metallopeptidase domain 30 148417 80332 hCG39255.4 ADAM33 ADAM metallopeptidase domain 33 140492 8756 hCG1789002.2 ADAM7 ADAM metallopeptidase domain 7 122603 101 hCG1816947.1 ADAM8 ADAM metallopeptidase domain 8 183965 8754 hCG1996391 ADAM9 ADAM metallopeptidase domain 9 (meltrin gamma) 129974 27299 hCG15447.3 ADAMDEC1 ADAM-like, -
Local Genetic and Environmental Factors in Asthma Disease Pathogenesis: Chronicity and Persistence Mechanisms
Eur Respir J 2007; 29: 793–803 DOI: 10.1183/09031936.00087506 CopyrightßERS Journals Ltd 2007 SERIES ‘‘GENETICS OF ASTHMA AND COPD IN THE POSTGENOME ERA’’ Edited by E. von Mutius, M. Kabesch and F. Kauffmann Number 4 in this Series Local genetic and environmental factors in asthma disease pathogenesis: chronicity and persistence mechanisms S.T. Holgate*, D.E. Davies*, R.M. Powell*, P.H. Howarth*, H.M. Haitchi# and J.W. Holloway" ABSTRACT: While asthma is an inflammatory disorder of the airways usually associated with AFFILIATIONS atopy, an important additional component is involvement of the epithelium and underlying *Allergy and Inflammation Research, Division of Infection, Inflammation mesenchyme acting as a trophic unit (EMTU). and Repair, In addition to allergens, a wide range of environmental factors interact with the EMTU, such as #IIR Division and virus infections, environmental tobacco smoke and pollutants, to initiate tissue damage and "Division of Human Genetics, School aberrant repair responses that are translated into remodelling of the airways. While candidate of Medicine, Southampton General Hospital, Southampton, UK. gene association studies have revealed polymorphic variants that influence asthmatic inflamma- tion, positional cloning of previously unknown genes is identifying a high proportion of novel CORRESPONDENCE genes in the EMTU. S.T. Holgate Dipeptidyl peptidase (DPP) 10 and disintegrin and metalloproteinase (ADAM)33 are newly Allergy and Inflammation Research MP810 identified genes strongly associated with asthma that are preferentially expressed in the airway Level D epithelium and underlying mesenchyme, respectively. Centre Block Also of increasing importance is the recognition that genes associated with asthma and atopy Southampton General Hospital have important interactions with the environment through epigenetic mechanisms that influence Southampton SO16 6YD UK their expression. -
PCDH1 Antibody (Monoclonal) (M01) Mouse Monoclonal Antibody Raised Against a Partial Recombinant PCDH1
10320 Camino Santa Fe, Suite G San Diego, CA 92121 Tel: 858.875.1900 Fax: 858.622.0609 PCDH1 Antibody (monoclonal) (M01) Mouse monoclonal antibody raised against a partial recombinant PCDH1. Catalog # AT3210a Specification PCDH1 Antibody (monoclonal) (M01) - Product Information Application IF, WB, IHC, E Primary Accession Q08174 Other Accession NM_002587 Reactivity Human Host mouse Clonality Monoclonal Isotype IgG1 Kappa Calculated MW 114743 PCDH1 Antibody (monoclonal) (M01) - Additional Information Immunofluorescence of monoclonal antibody to PCDH1 on A-431 cell. [antibody concentration 10 ug/ml] Gene ID 5097 Other Names Protocadherin-1, Cadherin-like protein 1, Protocadherin-42, PC42, PCDH1 Target/Specificity PCDH1 (NP_002578, 62 a.a. ~ 169 a.a) partial recombinant protein with GST tag. MW of the GST tag alone is 26 KDa. Dilution WB~~1:500~1000 Format Clear, colorless solution in phosphate Antibody Reactive Against Recombinant buffered saline, pH 7.2 . Protein.Western Blot detection against Immunogen (37.62 KDa) . Storage Store at -20°C or lower. Aliquot to avoid repeated freezing and thawing. Precautions PCDH1 Antibody (monoclonal) (M01) is for research use only and not for use in diagnostic or therapeutic procedures. PCDH1 Antibody (monoclonal) (M01) - Protocols Page 1/3 10320 Camino Santa Fe, Suite G San Diego, CA 92121 Tel: 858.875.1900 Fax: 858.622.0609 Provided below are standard protocols that you may find useful for product applications. • Western Blot • Blocking Peptides • Dot Blot • Immunohistochemistry • Immunofluorescence • Immunoprecipitation • Flow Cytomety • Cell Culture PCDH1 monoclonal antibody (M01), clone 5D5 Western Blot analysis of PCDH1 expression in A-431 ( (Cat # AT3210a ) Immunoperoxidase of monoclonal antibody to PCDH1 on formalin-fixed paraffin-embedded human salivary gland. -
Human Brain Organoids Reveal Accelerated Development of Cortical Neuron Classes As a Shared Feature of Autism Risk Genes
bioRxiv preprint doi: https://doi.org/10.1101/2020.11.10.376509; this version posted November 12, 2020. The copyright holder for this preprint (which was not certified by peer review) is the author/funder. All rights reserved. No reuse allowed without permission. Human brain organoids reveal accelerated development of cortical neuron classes as a shared feature of autism risk genes Bruna Paulsen1,2,†, Silvia Velasco1,2,†,#, Amanda J. Kedaigle1,2,3,†, Martina Pigoni1,2,†, Giorgia Quadrato4,5 Anthony Deo2,6,7,8, Xian Adiconis2,3, Ana Uzquiano1,2, Kwanho Kim1,2,3, Sean K. Simmons2,3, Kalliopi Tsafou2, Alex Albanese9, Rafaela Sartore1,2, Catherine Abbate1,2, Ashley Tucewicz1,2, Samantha Smith1,2, Kwanghun Chung9,10,11,12, Kasper Lage2,13, Aviv Regev3,14, Joshua Z. Levin2,3, Paola Arlotta1,2,# † These authors contributed equally to the work # Correspondence should be addressed to [email protected] and [email protected] 1 Department of Stem Cell and Regenerative Biology, Harvard University, Cambridge, MA 02138, USA 2 Stanley Center for Psychiatric Research, Broad Institute of MIT and Harvard, Cambridge, MA 02142, USA 3 Klarman Cell Observatory, Broad Institute of MIT and Harvard, Cambridge, MA 02142, USA 4 Department of Stem Cell Biology and Regenerative Medicine, Keck School of Medicine, University of Southern California, Los Angeles, CA 90033, USA; 5 Eli and Edythe Broad CIRM Center for Regenerative Medicine and Stem Cell Research at the University of Southern California, Los Angeles, CA 90033, USA. 6 Department of Psychiatry, -
Global Alterations to the Choroid Plexus Blood-CSF Barrier in Amyotrophic Lateral Sclerosis J
Saul et al. Acta Neuropathologica Communications (2020) 8:92 https://doi.org/10.1186/s40478-020-00968-9 RESEARCH Open Access Global alterations to the choroid plexus blood-CSF barrier in amyotrophic lateral sclerosis J. Saul1,2, E. Hutchins3, R. Reiman3, M. Saul4, L. W. Ostrow5, B. T. Harris6, K. Van Keuren-Jensen3, R. Bowser1,2 and N. Bakkar1,2* Abstract The choroid plexus (CP) is a highly vascularized structure located in the ventricles that forms the blood-CSF barrier (BCSFB) and separates the blood from the cerebrospinal fluid (CSF). In addition to its role as a physical barrier, the CP functions in CSF secretion, transport of nutrients into the central nervous system (CNS) and a gated point of entry of circulating immune cells into the CNS. Aging and neurodegeneration have been reported to affect CP morphology and function and increase protein leakage from blood to the CSF. Amyotrophic lateral sclerosis (ALS) is a neurodegenerative disease associated with both upper and lower motor neuron loss, as well as altered proteomic and metabolomic signatures in the CSF. The role of the BCSFB and the CP in ALS is unknown. Here we describe a transcriptomic and ultrastructural analysis of BCSFB and CP alterations in human postmortem tissues from ALS and non-neurologic disease controls. ALS-CP exhibited widespread disruptions in tight junctional components of the CP epithelial layer and vascular integrity. In addition, we detected loss of pericytes around ALS blood vessels, accompanied by activation of platelet aggregation markers vWF and Fibrinogen, reminiscent of vascular injury. To investigate the immune component of ALS-CP, we conducted a comprehensive analysis of cytokines and chemokine panels in CP lysates and found a significant down-regulation of M- CSF and V-CAM1 in ALS, as well as up-regulation of VEGF-A protein. -
Cell Adhesion Molecules in Normal Skin and Melanoma
biomolecules Review Cell Adhesion Molecules in Normal Skin and Melanoma Cian D’Arcy and Christina Kiel * Systems Biology Ireland & UCD Charles Institute of Dermatology, School of Medicine, University College Dublin, D04 V1W8 Dublin, Ireland; [email protected] * Correspondence: [email protected]; Tel.: +353-1-716-6344 Abstract: Cell adhesion molecules (CAMs) of the cadherin, integrin, immunoglobulin, and selectin protein families are indispensable for the formation and maintenance of multicellular tissues, espe- cially epithelia. In the epidermis, they are involved in cell–cell contacts and in cellular interactions with the extracellular matrix (ECM), thereby contributing to the structural integrity and barrier for- mation of the skin. Bulk and single cell RNA sequencing data show that >170 CAMs are expressed in the healthy human skin, with high expression levels in melanocytes, keratinocytes, endothelial, and smooth muscle cells. Alterations in expression levels of CAMs are involved in melanoma propagation, interaction with the microenvironment, and metastasis. Recent mechanistic analyses together with protein and gene expression data provide a better picture of the role of CAMs in the context of skin physiology and melanoma. Here, we review progress in the field and discuss molecular mechanisms in light of gene expression profiles, including recent single cell RNA expression information. We highlight key adhesion molecules in melanoma, which can guide the identification of pathways and Citation: D’Arcy, C.; Kiel, C. Cell strategies for novel anti-melanoma therapies. Adhesion Molecules in Normal Skin and Melanoma. Biomolecules 2021, 11, Keywords: cadherins; GTEx consortium; Human Protein Atlas; integrins; melanocytes; single cell 1213. https://doi.org/10.3390/ RNA sequencing; selectins; tumour microenvironment biom11081213 Academic Editor: Sang-Han Lee 1.