Functional Characterization of a Novel P97:ASPL Protein Complex
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Anti-UBXN11 Monoclonal Antibody, Clone 2C20 (DCABH-13904) This Product Is for Research Use Only and Is Not Intended for Diagnostic Use
Anti-UBXN11 monoclonal antibody, clone 2C20 (DCABH-13904) This product is for research use only and is not intended for diagnostic use. PRODUCT INFORMATION Antigen Description This gene encodes a protein with a divergent C-terminal UBX domain. The homologous protein in the rat interacts with members of the Rnd subfamily of Rho GTPases at the cell periphery through its C-terminal region. It also interacts with several heterotrimeric G proteins through their G-alpha subunits and promotes Rho GTPase activation. It is proposed to serve a bidirectional role in the promotion and inhibition of Rho activity through upstream signaling pathways. The 3 coding sequence of this gene contains a polymoprhic region of 24 nt tandem repeats. Several transcripts containing between 1.5 and five repeat units have been reported. Multiple transcript variants encoding different isoforms have been found for this gene. Immunogen UBXN11 (NP_663320.1, 311 a.a. ~ 409 a.a) partial recombinant protein with GST tag. MW of the GST tag alone is 26 KDa. Isotype IgG2a Source/Host Mouse Species Reactivity Human Clone 2C20 Conjugate Unconjugated Applications Western Blot (Recombinant protein); Immunofluorescence; Sandwich ELISA (Recombinant protein); ELISA Sequence Similarities QGEVIDIRGPIRDTLQNCCPLPARIQEIVVETPTLAAERERSQESPNTPAPPLSMLRIKSENGEQA FLLMMQPDNTIGDVRALLAQARVMDASAFEIFS Size 1 ea Buffer In 1x PBS, pH 7.4 Preservative None Storage Store at -20°C or lower. Aliquot to avoid repeated freezing and thawing. 45-1 Ramsey Road, Shirley, NY 11967, USA Email: [email protected] -
Supplementary Materials
Supplementary Materials COMPARATIVE ANALYSIS OF THE TRANSCRIPTOME, PROTEOME AND miRNA PROFILE OF KUPFFER CELLS AND MONOCYTES Andrey Elchaninov1,3*, Anastasiya Lokhonina1,3, Maria Nikitina2, Polina Vishnyakova1,3, Andrey Makarov1, Irina Arutyunyan1, Anastasiya Poltavets1, Evgeniya Kananykhina2, Sergey Kovalchuk4, Evgeny Karpulevich5,6, Galina Bolshakova2, Gennady Sukhikh1, Timur Fatkhudinov2,3 1 Laboratory of Regenerative Medicine, National Medical Research Center for Obstetrics, Gynecology and Perinatology Named after Academician V.I. Kulakov of Ministry of Healthcare of Russian Federation, Moscow, Russia 2 Laboratory of Growth and Development, Scientific Research Institute of Human Morphology, Moscow, Russia 3 Histology Department, Medical Institute, Peoples' Friendship University of Russia, Moscow, Russia 4 Laboratory of Bioinformatic methods for Combinatorial Chemistry and Biology, Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry of the Russian Academy of Sciences, Moscow, Russia 5 Information Systems Department, Ivannikov Institute for System Programming of the Russian Academy of Sciences, Moscow, Russia 6 Genome Engineering Laboratory, Moscow Institute of Physics and Technology, Dolgoprudny, Moscow Region, Russia Figure S1. Flow cytometry analysis of unsorted blood sample. Representative forward, side scattering and histogram are shown. The proportions of negative cells were determined in relation to the isotype controls. The percentages of positive cells are indicated. The blue curve corresponds to the isotype control. Figure S2. Flow cytometry analysis of unsorted liver stromal cells. Representative forward, side scattering and histogram are shown. The proportions of negative cells were determined in relation to the isotype controls. The percentages of positive cells are indicated. The blue curve corresponds to the isotype control. Figure S3. MiRNAs expression analysis in monocytes and Kupffer cells. Full-length of heatmaps are presented. -
U1 Snrnp Regulates Chromatin Retention of Noncoding Rnas
bioRxiv preprint doi: https://doi.org/10.1101/310433; this version posted April 29, 2018. 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. U1 snRNP regulates chromatin retention of noncoding RNAs Yafei Yin,1,* J. Yuyang Lu,1 Xuechun Zhang,1 Wen Shao,1 Yanhui Xu,1 Pan Li,1,2 Yantao Hong,1 Qiangfeng Cliff Zhang,2 and Xiaohua Shen 1,3,* 1 Tsinghua-Peking Center for Life Sciences, School of Medicine and School of Life Sciences, Tsinghua University, Beijing 100084, China 2 MOE Key Laboratory of Bioinformatics, Beijing Advanced Innovation Center for Structural Biology, Center for Synthetic and Systems Biology, School of Life Sciences, Tsinghua University, Beijing 100084, China 3 Lead Contact *Correspondence: [email protected] (Y.Y.), [email protected] (X.S.) Running title: U1 snRNP regulates ncRNA-chromatin retention Keywords: RNA-chromatin localization, U1 snRNA, lncRNA, PROMPTs and eRNA, splicing 1 bioRxiv preprint doi: https://doi.org/10.1101/310433; this version posted April 29, 2018. 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. Abstract Thousands of noncoding transcripts exist in mammalian genomes, and they preferentially localize to chromatin. Here, to identify cis-regulatory elements that control RNA-chromatin association, we developed a high-throughput method named RNA element for subcellular localization by sequencing (REL-seq). Coupling REL-seq with random mutagenesis (mutREL-seq), we discovered a key 7-nt U1 recognition motif in chromatin-enriched RNA elements. -
U1 Snrnp Regulates Chromatin Retention of Noncoding Rnas
Article U1 snRNP regulates chromatin retention of noncoding RNAs https://doi.org/10.1038/s41586-020-2105-3 Yafei Yin1 ✉, J. Yuyang Lu1, Xuechun Zhang1, Wen Shao1, Yanhui Xu1, Pan Li1,2, Yantao Hong1, Li Cui1, Ge Shan3, Bin Tian4, Qiangfeng Cliff Zhang1,2 & Xiaohua Shen1 ✉ Received: 26 November 2018 Accepted: 9 January 2020 Long noncoding RNAs (lncRNAs) and promoter- or enhancer-associated unstable Published online: xx xx xxxx transcripts locate preferentially to chromatin, where some regulate chromatin structure, Check for updates transcription and RNA processing1–13. Although several RNA sequences responsible for nuclear localization have been identifed—such as repeats in the lncRNA Xist and Alu-like elements in long RNAs14–16—how lncRNAs as a class are enriched at chromatin remains unknown. Here we describe a random, mutagenesis-coupled, high-throughput method that we name ‘RNA elements for subcellular localization by sequencing’ (mutREL-seq). Using this method, we discovered an RNA motif that recognizes the U1 small nuclear ribonucleoprotein (snRNP) and is essential for the localization of reporter RNAs to chromatin. Across the genome, chromatin-bound lncRNAs are enriched with 5′ splice sites and depleted of 3′ splice sites, and exhibit high levels of U1 snRNA binding compared with cytoplasm-localized messenger RNAs. Acute depletion of U1 snRNA or of the U1 snRNP protein component SNRNP70 markedly reduces the chromatin association of hundreds of lncRNAs and unstable transcripts, without altering the overall transcription rate in cells. In addition, rapid degradation of SNRNP70 reduces the localization of both nascent and polyadenylated lncRNA transcripts to chromatin, and disrupts the nuclear and genome-wide localization of the lncRNA Malat1. -
Large-Scale Analysis of Genome and Transcriptome Alterations in Multiple Tumors Unveils Novel Cancer-Relevant Splicing Networks
Downloaded from genome.cshlp.org on October 2, 2021 - Published by Cold Spring Harbor Laboratory Press Large-scale analysis of genome and transcriptome alterations in multiple tumors unveils novel cancer-relevant splicing networks Endre Sebestyén1,*, Babita Singh1,*, Belén Miñana1,2, Amadís Pagès1, Francesca Mateo3, Miguel Angel Pujana3, Juan Valcárcel1,2,4, Eduardo Eyras1,4,5 1Universitat Pompeu Fabra, Dr. Aiguader 88, E08003 Barcelona, Spain 2Centre for Genomic Regulation, Dr. Aiguader 88, E08003 Barcelona, Spain 3Program Against Cancer Therapeutic Resistance (ProCURE), Catalan Institute of Oncology (ICO), Bellvitge Institute for Biomedical Research (IDIBELL), E08908 L’Hospitalet del Llobregat, Spain. 4Catalan Institution for Research and Advanced Studies, Passeig Lluís Companys 23, E08010 Barcelona, Spain *Equal contribution 5Correspondence to: [email protected] Keywords: alternative splicing, RNA binding proteins, splicing networks, cancer 1 Downloaded from genome.cshlp.org on October 2, 2021 - Published by Cold Spring Harbor Laboratory Press Abstract Alternative splicing is regulated by multiple RNA-binding proteins and influences the expression of most eukaryotic genes. However, the role of this process in human disease, and particularly in cancer, is only starting to be unveiled. We systematically analyzed mutation, copy number and gene expression patterns of 1348 RNA-binding protein (RBP) genes in 11 solid tumor types, together with alternative splicing changes in these tumors and the enrichment of binding motifs in the alternatively spliced sequences. Our comprehensive study reveals widespread alterations in the expression of RBP genes, as well as novel mutations and copy number variations in association with multiple alternative splicing changes in cancer drivers and oncogenic pathways. Remarkably, the altered splicing patterns in several tumor types recapitulate those of undifferentiated cells. -
Ribosome Profiling Reveals an Important Role for Translational Control in Circadian Gene Expression
Downloaded from genome.cshlp.org on September 25, 2021 - Published by Cold Spring Harbor Laboratory Press Research Ribosome profiling reveals an important role for translational control in circadian gene expression Christopher Jang,1,4 Nicholas F. Lahens,2,4 John B. Hogenesch,2 and Amita Sehgal1,3 1Department of Neuroscience, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania 19104, USA; 2Department of Systems Pharmacology and Translational Therapeutics, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania 19104, USA; 3Howard Hughes Medical Institute, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania 19104, USA Physiological and behavioral circadian rhythms are driven by a conserved transcriptional/translational negative feedback loop in mammals. Although most core clock factors are transcription factors, post-transcriptional control introduces delays that are critical for circadian oscillations. Little work has been done on circadian regulation of translation, so to address this deficit we conducted ribosome profiling experiments in a human cell model for an autonomous clock. We found that most rhythmic gene expression occurs with little delay between transcription and translation, suggesting that the lag in the ac- cumulation of some clock proteins relative to their mRNAs does not arise from regulated translation. Nevertheless, we found that translation occurs in a circadian fashion for many genes, sometimes imposing an additional level of control on rhythmically expressed mRNAs and, in other cases, conferring rhythms on noncycling mRNAs. Most cyclically tran- scribed RNAs are translated at one of two major times in a 24-h day, while rhythmic translation of most noncyclic RNAs is phased to a single time of day. -
Review UBX Domain Proteins: Major Regulators of the AAA Atpase
Cell. Mol. Life Sci. 65 (2008) 2360 – 2371 1420-682X/08/152360-12 Cellular and Molecular Life Sciences DOI 10.1007/s00018-008-8072-8 Birkhuser Verlag, Basel, 2008 Review UBX domain proteins: major regulators of the AAA ATPase Cdc48/p97 C. Schubertha,* and A. Buchbergerb,* a EMBL Heidelberg, Cell Biology and Biophysics Unit, Meyerhofstraße 1, 69117 Heidelberg (Germany), e-mail: [email protected] b Max Planck Institute of Biochemistry, Department of Molecular Cell Biology, Am Klopferspitz 18, 82152 Martinsried (Germany), e-mail: [email protected] Received 8 February 2008; received after revision 12 March 2008; accepted 14 March 2008 Online First 26 April 2008 Abstract. The highly conserved AAA ATPase Cdc48/ poral and spatial regulation of its activity. In combi- p97 acts on ubiquitylated substrate proteins in cellular nation with UBX-like proteins and other cofactors, processes as diverse as the fusion of homotypic they can assemble into a large variety of Cdc48/p97- membranes and the degradation of misfolded pro- cofactor complexes possessing distinct cellular func- teins. The Ubiquitin regulatory X (UBX) domain- tions. This review gives an overview of the different containing proteins constitute the so far largest family subfamilies of UBX proteins and their functions, and of Cdc48/p97 cofactors. UBX proteins are involved in discusses general principles of Cdc48/p97 regulation substrate recruitment to Cdc48/p97 and in the tem- by these cofactors. Keywords. AAA ATPase, valosin-containing protein (VCP), ubiquitin/proteasome system, protein degrada- tion, UBA domain, ubiquitin-like fold. Introduction UBX proteins in general are cofactors for Cdc48/p97 [6–9]. More than 10 years ago, a protein domain displaying Cdc48 (also known as p97 or VCP in mammals1) weak amino acid sequence homology to the small belongs to the family of AAA ATPases (ATPases protein modifier ubiquitin was identified in a number associated with various cellular activities) [10]. -
Wo 2010/065567 A2
(12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (10) International Publication Number (43) International Publication Date 10 June 2010 (10.06.2010) WO 2010/065567 A2 (51) International Patent Classification: (81) Designated States (unless otherwise indicated, for every A61K 36/889 (2006.01) A61K 31/16 (2006.01) kind of national protection available): AE, AG, AL, AM, A61K 36/736 (2006.01) A61K 31/05 (2006.01) AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, A61K 31/166 (2006.01) A61P 5/00 (2006.01) CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, (21) International Application Number: HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, PCT/US2009/066294 KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, (22) International Filing Date: ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, 1 December 2009 (01 .12.2009) NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TJ, TM, TN, TR, TT, (25) Filing Language: English TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (26) Publication Language: English (84) Designated States (unless otherwise indicated, for every (30) Priority Data: kind of regional protection available): ARIPO (BW, GH, 61/1 18,945 1 December 2008 (01 .12.2008) US GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, MD, RU, TJ, (71) Applicant (for all designated States except US): LIFES¬ TM), European (AT, BE, BG, CH, CY, CZ, DE, DK, EE, PAN EXTENSION LLC [US/US]; 933 First Colonial ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, Road, Suite 114, Virginia Beach, VA 23454 (US). -
Wo 2007/101227 A2
(12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date (10) International Publication Number 7 September 2007 (07.09.2007) PCT WO 2007/101227 A2 (51) International Patent Classification: Not classified 85284 (US). LAKE, Doug [US/US]; 3930 E. Fox Cr., Mesa, AZ 85205 (US). (21) International Application Number: PCT/US2007/062920 (74) Agents: SPRATT, Gwendolyn, D. et al.; Needle & Rosen berg, P.c, Suite 1000, 999 Peachtree Street, Atlanta, GA (22) International Filing Date: 30309-3915 (US). 27 February 2007 (27.02.2007) (81) Designated States (unless otherwise indicated, for every (25) Filing Language: English kind of national protection available): AE, AG, AL, AM, AT,AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, (26) Publication Language: English CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FT, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, (30) Priority Data: JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, 60/777,534 27 February 2006 (27.02.2006) US LT, LU, LV,LY,MA, MD, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, (71) Applicant (for all designated States except US): ARI¬ RU, SC, SD, SE, SG, SK, SL, SM, SV, SY, TJ, TM, TN, ZONA BOARD OF REGENTS FOR AND ON BE¬ TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW HALF OF ARIZONA STATE UNIVERSITY [US/US]; 699 South Mill Avenue, Suite 601, Tempe, AZ 85281 (84) Designated States (unless otherwise indicated, for every (US). -
Global Patterns of Changes in the Gene Expression Associated with Genesis of Cancer a Dissertation Submitted in Partial Fulfillm
Global Patterns Of Changes In The Gene Expression Associated With Genesis Of Cancer A dissertation submitted in partial fulfillment of the requirements for the degree of Doctor of Philosophy at George Mason University By Ganiraju Manyam Master of Science IIIT-Hyderabad, 2004 Bachelor of Engineering Bharatiar University, 2002 Director: Dr. Ancha Baranova, Associate Professor Department of Molecular & Microbiology Fall Semester 2009 George Mason University Fairfax, VA Copyright: 2009 Ganiraju Manyam All Rights Reserved ii DEDICATION To my parents Pattabhi Ramanna and Veera Venkata Satyavathi who introduced me to the joy of learning. To friends, family and colleagues who have contributed in work, thought, and support to this project. iii ACKNOWLEDGEMENTS I would like to thank my advisor, Dr. Ancha Baranova, whose tolerance, patience, guidance and encouragement helped me throughout the study. This dissertation would not have been possible without her ever ending support. She is very sincere and generous with her knowledge, availability, compassion, wisdom and feedback. I would also like to thank Dr. Vikas Chandhoke for funding my research generously during my doctoral study at George Mason University. Special thanks go to Dr. Patrick Gillevet, Dr. Alessandro Giuliani, Dr. Maria Stepanova who devoted their time to provide me with their valuable contributions and guidance to formulate this project. Thanks to the faculty of Molecular and Micro Biology (MMB) department, Dr. Jim Willett and Dr. Monique Vanhoek in embedding valuable thoughts to this dissertation by being in my dissertation committee. I would also like to thank the present and previous doctoral program directors, Dr. Daniel Cox and Dr. Geraldine Grant, for facilitating, allowing, and encouraging me to work in this project. -
Autocrine IFN Signaling Inducing Profibrotic Fibroblast Responses By
Downloaded from http://www.jimmunol.org/ by guest on September 23, 2021 Inducing is online at: average * The Journal of Immunology , 11 of which you can access for free at: 2013; 191:2956-2966; Prepublished online 16 from submission to initial decision 4 weeks from acceptance to publication August 2013; doi: 10.4049/jimmunol.1300376 http://www.jimmunol.org/content/191/6/2956 A Synthetic TLR3 Ligand Mitigates Profibrotic Fibroblast Responses by Autocrine IFN Signaling Feng Fang, Kohtaro Ooka, Xiaoyong Sun, Ruchi Shah, Swati Bhattacharyya, Jun Wei and John Varga J Immunol cites 49 articles Submit online. Every submission reviewed by practicing scientists ? is published twice each month by Receive free email-alerts when new articles cite this article. Sign up at: http://jimmunol.org/alerts http://jimmunol.org/subscription Submit copyright permission requests at: http://www.aai.org/About/Publications/JI/copyright.html http://www.jimmunol.org/content/suppl/2013/08/20/jimmunol.130037 6.DC1 This article http://www.jimmunol.org/content/191/6/2956.full#ref-list-1 Information about subscribing to The JI No Triage! Fast Publication! Rapid Reviews! 30 days* Why • • • Material References Permissions Email Alerts Subscription Supplementary The Journal of Immunology The American Association of Immunologists, Inc., 1451 Rockville Pike, Suite 650, Rockville, MD 20852 Copyright © 2013 by The American Association of Immunologists, Inc. All rights reserved. Print ISSN: 0022-1767 Online ISSN: 1550-6606. This information is current as of September 23, 2021. The Journal of Immunology A Synthetic TLR3 Ligand Mitigates Profibrotic Fibroblast Responses by Inducing Autocrine IFN Signaling Feng Fang,* Kohtaro Ooka,* Xiaoyong Sun,† Ruchi Shah,* Swati Bhattacharyya,* Jun Wei,* and John Varga* Activation of TLR3 by exogenous microbial ligands or endogenous injury-associated ligands leads to production of type I IFN. -
Phylogenetic Comparison and Splice Site Conservation of Eukaryotic U1
www.nature.com/scientificreports OPEN Phylogenetic comparison and splice site conservation of eukaryotic U1 snRNP‑specifc U1‑70K gene family Tao Fan1,3,4,8, Yu‑Zhen Zhao1,8, Jing‑Fang Yang5,8, Qin‑Lai Liu6,8, Yuan Tian3,4, Das Debatosh4, Ying‑Gao Liu3, Jianhua Zhang7, Chen Chen2*, Mo‑Xian Chen1* & Shao‑Ming Zhou1* Eukaryotic cells can expand their coding ability by using their splicing machinery, spliceosome, to process precursor mRNA (pre‑mRNA) into mature messenger RNA. The mega‑macromolecular spliceosome contains multiple subcomplexes, referred to as small nuclear ribonucleoproteins (snRNPs). Among these, U1 snRNP and its central component, U1‑70K, are crucial for splice site recognition during early spliceosome assembly. The human U1‑70K has been linked to several types of human autoimmune and neurodegenerative diseases. However, its phylogenetic relationship has been seldom reported. To this end, we carried out a systemic analysis of 95 animal U1-70K genes and compare these proteins to their yeast and plant counterparts. Analysis of their gene and protein structures, expression patterns and splicing conservation suggest that animal U1‑70Ks are conserved in their molecular function, and may play essential role in cancers and juvenile development. In particular, animal U1-70Ks display unique characteristics of single copy number and a splicing isoform with truncated C‑terminal, suggesting the specifc role of these U1‑70Ks in animal kingdom. In summary, our results provide phylogenetic overview of U1‑70K gene family in vertebrates. In silico analyses conducted in this work will act as a reference for future functional studies of this crucial U1 splicing factor in animal kingdom.