Human Epidermal Differentiation Complex in a Single 2.5 Mbp Long Continuum of Overlapping DNA Cloned in Bacteria Integrating Physical and Transcript Maps
Total Page:16
File Type:pdf, Size:1020Kb

Load more
Recommended publications
-
Annexin A2 Flop-Out Mediates the Non-Vesicular Release of Damps/Alarmins from C6 Glioma Cells Induced by Serum-Free Conditions
cells Article Annexin A2 Flop-Out Mediates the Non-Vesicular Release of DAMPs/Alarmins from C6 Glioma Cells Induced by Serum-Free Conditions Hayato Matsunaga 1,2,† , Sebok Kumar Halder 1,3,† and Hiroshi Ueda 1,4,* 1 Pharmacology and Therapeutic Innovation, Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki 852-8521, Japan; [email protected] (H.M.); [email protected] (S.K.H.) 2 Department of Medical Pharmacology, Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki 852-8523, Japan 3 San Diego Biomedical Research Institute, San Diego, CA 92121, USA 4 Department of Molecular Pharmacology, Graduate School of Pharmaceutical Sciences, Kyoto University, Kyoto 606-8501, Japan * Correspondence: [email protected]; Tel.: +81-75-753-4536 † These authors contributed equally to this work. Abstract: Prothymosin alpha (ProTα) and S100A13 are released from C6 glioma cells under serum- free conditions via membrane tethering mediated by Ca2+-dependent interactions between S100A13 and p40 synaptotagmin-1 (Syt-1), which is further associated with plasma membrane syntaxin-1 (Stx-1). The present study revealed that S100A13 interacted with annexin A2 (ANXA2) and this interaction was enhanced by Ca2+ and p40 Syt-1. Amlexanox (Amx) inhibited the association between S100A13 and ANXA2 in C6 glioma cells cultured under serum-free conditions in the in situ proximity ligation assay. In the absence of Amx, however, the serum-free stress results in a flop-out of ANXA2 Citation: Matsunaga, H.; Halder, through the membrane, without the extracellular release. The intracellular delivery of anti-ANXA2 S.K.; Ueda, H. Annexin A2 Flop-Out antibody blocked the serum-free stress-induced cellular loss of ProTα, S100A13, and Syt-1. -
Effect of Human S100A13 Gene Silencing on FGF-1 Transportation in Human Endothelial Cells Renxian Cao,1* Bin Yan,2 Huiling Yang,2 Xuyu Zu,2 Gebo Wen,1* Jing Zhong2
View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by Elsevier - Publisher Connector J Formos Med Assoc 2010;109(9):632–640 Contents lists available at ScienceDirect Volume 109 Number 9 September 2010 ISSN 0929 6646 Journal of the Journal of the Formosan Medical Association Formosan Medical Association Knockdown of miR-21 as a novel approach for leukemia therapy Fluoroquinolone prophylaxis—an Asian perspective Downregulation of S100A13 blocks FGF-1 release Application of head-up tilt table testing in children Formosan Medical Association Journal homepage: http://www.jfma-online.com Taipei, Taiwan Original Article Effect of Human S100A13 Gene Silencing on FGF-1 Transportation in Human Endothelial Cells Renxian Cao,1* Bin Yan,2 Huiling Yang,2 Xuyu Zu,2 Gebo Wen,1* Jing Zhong2 Background/Purpose: The S100 protein is part of a Ca2+ binding protein superfamily that contains an EF- hand domain, which is involved in the onset and progression of many human diseases, especially the pro- liferation and metastasis of tumors. S100A13, a new member of the S100 protein family, is a requisite component of the fibroblast growth factor-1 (FGF-1) protein release complex, and is involved in human tumorigenesis by interacting with FGF-1 and interleukin-1. In this study, experiments were designed to determine the direct role of S100A13 in FGF-1 protein release and transportation. Methods: We successfully constructed the lentiviral vectors containing shRNA targeting the human S100A13 gene. Human umbilical vein endothelial cells (HUVECs) were transfected with lentiviral RNAi vectors for S100A13. Then immunofluorescence staining, real-time quantitative polymerase chain reac- tion and Western blotting were used to detect the inhibition efficiency of the vectors and to monitor the release and transportation of FGF-1 protein. -
Molecular and Physiological Basis for Hair Loss in Near Naked Hairless and Oak Ridge Rhino-Like Mouse Models: Tracking the Role of the Hairless Gene
University of Tennessee, Knoxville TRACE: Tennessee Research and Creative Exchange Doctoral Dissertations Graduate School 5-2006 Molecular and Physiological Basis for Hair Loss in Near Naked Hairless and Oak Ridge Rhino-like Mouse Models: Tracking the Role of the Hairless Gene Yutao Liu University of Tennessee - Knoxville Follow this and additional works at: https://trace.tennessee.edu/utk_graddiss Part of the Life Sciences Commons Recommended Citation Liu, Yutao, "Molecular and Physiological Basis for Hair Loss in Near Naked Hairless and Oak Ridge Rhino- like Mouse Models: Tracking the Role of the Hairless Gene. " PhD diss., University of Tennessee, 2006. https://trace.tennessee.edu/utk_graddiss/1824 This Dissertation is brought to you for free and open access by the Graduate School at TRACE: Tennessee Research and Creative Exchange. It has been accepted for inclusion in Doctoral Dissertations by an authorized administrator of TRACE: Tennessee Research and Creative Exchange. For more information, please contact [email protected]. To the Graduate Council: I am submitting herewith a dissertation written by Yutao Liu entitled "Molecular and Physiological Basis for Hair Loss in Near Naked Hairless and Oak Ridge Rhino-like Mouse Models: Tracking the Role of the Hairless Gene." I have examined the final electronic copy of this dissertation for form and content and recommend that it be accepted in partial fulfillment of the requirements for the degree of Doctor of Philosophy, with a major in Life Sciences. Brynn H. Voy, Major Professor We have read this dissertation and recommend its acceptance: Naima Moustaid-Moussa, Yisong Wang, Rogert Hettich Accepted for the Council: Carolyn R. -
Ectopic Expression of Peripheral-Tissue Antigens in the Thymic Epithelium: Probabilistic, Monoallelic, Misinitiated
Ectopic expression of peripheral-tissue antigens in the thymic epithelium: Probabilistic, monoallelic, misinitiated Jennifer Villasen˜ or, Whitney Besse, Christophe Benoist, and Diane Mathis* Section on Immunology and Immunogenetics, Joslin Diabetes Center, Department of Medicine, Brigham and Women’s Hospital, and Harvard Medical School, Boston, MA 02215 Contributed by Diane Mathis, August 14, 2008 (sent for review July 18, 2008) Thymic medullary epithelial cells (MECs) express a broad repertoire operate by opening large, contiguous regions to the influence of of peripheral-tissue antigens (PTAs), many of which depend on the other positive and negative regulators. transcriptional regulatory factor Aire. Although Aire is known to The precise role of PTAs in the maturation and function of be critically important for shaping a self-tolerant T cell repertoire, MECs remains controversial. Currently, two models vie for its role in MEC maturation and function remains poorly under- acceptance. The ‘‘terminal differentiation’’ model proposes a stood. Using a highly sensitive and reproducible single-cell PCR hierarchy of PTA transcript expression based on the state of assay, we demonstrate that individual Aire-expressing MECs tran- MEC differentiation: as these cells mature from an scribe a subset of PTA genes in a probabilistic fashion, with no signs AireϪCD80loMHC-IIlo (MEClo) stage to the end-stage of preferential coexpression of genes characteristic of particular AireϩCD80hiMHC-IIhi (MEChi), they would transcribe more extrathymic epithelial cell lineages. In addition, Aire-dependent and more PTA genes, each MEChi expressing a large and diverse PTA genes in MECs are transcribed monoallelically or biallelically in subset of the full repertoire, in a more or less random fashion (3). -
Human S100A4 (P9ka) Induces the Metastatic Phenotype Upon Benign Tumour Cells
Oncogene (1998) 17, 465 ± 473 1998 Stockton Press All rights reserved 0950 ± 9232/98 $12.00 http://www.stockton-press.co.uk/onc Human S100A4 (p9Ka) induces the metastatic phenotype upon benign tumour cells Bryony H Lloyd, Angela Platt-Higgins, Philip S Rudland and Roger Barraclough School of Biological Sciences, University of Liverpool, PO Box 147, Liverpool, L69 7ZB, UK The rodent S100-related calcium-binding protein, strengthened by the observation that transgenic mice, S100A4 induces metastasis in non-metastatic rat and expressing elevated levels of S100A4 (p9Ka) from 17 mouse benign mammary cells and co-operates with additional, position-independent rat S100A4 trans- benign-tumour-inducing changes in two transgenic mouse genes, fail to show any detectable phenotype (Davies, models, to yield metastatic mammary tumours. Co- 1993). When these mice are mated with transgenic mice transfection of the human gene for S100A4 with containing additional copies of the activated rodent c- pSV2neo into the benign rat mammary cell line, Rama erbB-2 oncogene, neu, under the control of the MMTV 37, yielded cells which expressed a low level of the LTR (Bouchard et al., 1989), ospring inheriting the endogenous S100A4 mRNA, and either high or neu oncogene suer sporadic mammary tumours after undetectable levels of human S100A4 mRNA. The cells 12 ± 14 months of repeated mating. In contrast which expressed a high level of human S100A4 mRNA ospring inheriting both neu and S100A4 transgenes induced metastasis in the benign rat mammary cell line show an elevated incidence of primary tumours, and, in Rama 37 in an in vivo assay, whereas the cells which addition, metastases in the lungs which account for up expressed an undetectable level of human S100A4 did to 24% of the total lung area (Davies et al., 1996). -
Peripherally Generated Foxp3+ Regulatory T Cells Mediate the Immunomodulatory Effects of Ivig in Allergic Airways Disease
Peripherally Generated Foxp3+ Regulatory T Cells Mediate the Immunomodulatory Effects of IVIg in Allergic Airways Disease This information is current as Amir H. Massoud, Gabriel N. Kaufman, Di Xue, Marianne of September 26, 2021. Béland, Marieme Dembele, Ciriaco A. Piccirillo, Walid Mourad and Bruce D. Mazer J Immunol published online 20 February 2017 http://www.jimmunol.org/content/early/2017/02/18/jimmun ol.1502361 Downloaded from Supplementary http://www.jimmunol.org/content/suppl/2017/02/18/jimmunol.150236 Material 1.DCSupplemental http://www.jimmunol.org/ Why The JI? Submit online. • Rapid Reviews! 30 days* from submission to initial decision • No Triage! Every submission reviewed by practicing scientists • Fast Publication! 4 weeks from acceptance to publication by guest on September 26, 2021 *average Subscription Information about subscribing to The Journal of Immunology is online at: http://jimmunol.org/subscription Permissions Submit copyright permission requests at: http://www.aai.org/About/Publications/JI/copyright.html Email Alerts Receive free email-alerts when new articles cite this article. Sign up at: http://jimmunol.org/alerts The Journal of Immunology is published twice each month by The American Association of Immunologists, Inc., 1451 Rockville Pike, Suite 650, Rockville, MD 20852 Copyright © 2017 by The American Association of Immunologists, Inc. All rights reserved. Print ISSN: 0022-1767 Online ISSN: 1550-6606. Published February 20, 2017, doi:10.4049/jimmunol.1502361 The Journal of Immunology Peripherally Generated Foxp3+ Regulatory T Cells Mediate the Immunomodulatory Effects of IVIg in Allergic Airways Disease Amir H. Massoud,*,†,1 Gabriel N. Kaufman,* Di Xue,* Marianne Be´land,* Marieme Dembele,* Ciriaco A. -
Rage (Receptor for Advanced Glycation End Products) in Melanoma
RAGE (RECEPTOR FOR ADVANCED GLYCATION END PRODUCTS) IN MELANOMA PROGRESSION A Dissertation Submitted to the Graduate Faculty of the North Dakota State University of Agriculture and Applied Science By Varsha Meghnani In Partial Fulfillment for the Degree of DOCTOR OF PHILOSOPHY Major Department: Pharmaceutical Sciences May 2014 Fargo, North Dakota North Dakota State University Graduate School Title RAGE (RECEPTOR FOR ADVANCED GLYCATION END PRODUCTS) IN MELANOMA PROGRESSION By VARSHA MEGHNANI The Supervisory Committee certifies that this disquisition complies with North Dakota State University’s regulations and meets the accepted standards for the degree of DOCTOR OF PHILOSOPHY SUPERVISORY COMMITTEE: ESTELLE LECLERC Chair BIN GUO STEPHEN O’ROURKE JANE SCHUH Approved: 5/22/2014 JAGDISH SINGH Date Department Chair ABSTRACT The Receptor for Advanced Glycation End Products (RAGE) and its ligands are expressed in multiple cancer types and are implicated in cancer progression. Our lab has previously reported higher transcript levels of RAGE and S100B in advanced staged melanoma patients. The contribution of RAGE in the pathophysiology of melanoma has not been well studied. Based on previous reports, we hypothesized that RAGE, when over-expressed in melanoma cells, promotes melanoma progression. To study the pathogenic role of RAGE in melanoma, a primary melanoma cell line, WM115, was selected and stably transfected with full length RAGE (FL_RAGE) to generate a model cell line over-expressing RAGE (WM115_RAGE). WM266, a sister cell line of WM115, originated from a metastatic tumor of the same patient was used as a metastatic control cell line in the study. After assessing the expression levels of RAGE in the transfected cells, the influence of RAGE on their cellular properties was examined. -
1 Supporting Information for a Microrna Network Regulates
Supporting Information for A microRNA Network Regulates Expression and Biosynthesis of CFTR and CFTR-ΔF508 Shyam Ramachandrana,b, Philip H. Karpc, Peng Jiangc, Lynda S. Ostedgaardc, Amy E. Walza, John T. Fishere, Shaf Keshavjeeh, Kim A. Lennoxi, Ashley M. Jacobii, Scott D. Rosei, Mark A. Behlkei, Michael J. Welshb,c,d,g, Yi Xingb,c,f, Paul B. McCray Jr.a,b,c Author Affiliations: Department of Pediatricsa, Interdisciplinary Program in Geneticsb, Departments of Internal Medicinec, Molecular Physiology and Biophysicsd, Anatomy and Cell Biologye, Biomedical Engineeringf, Howard Hughes Medical Instituteg, Carver College of Medicine, University of Iowa, Iowa City, IA-52242 Division of Thoracic Surgeryh, Toronto General Hospital, University Health Network, University of Toronto, Toronto, Canada-M5G 2C4 Integrated DNA Technologiesi, Coralville, IA-52241 To whom correspondence should be addressed: Email: [email protected] (M.J.W.); yi- [email protected] (Y.X.); Email: [email protected] (P.B.M.) This PDF file includes: Materials and Methods References Fig. S1. miR-138 regulates SIN3A in a dose-dependent and site-specific manner. Fig. S2. miR-138 regulates endogenous SIN3A protein expression. Fig. S3. miR-138 regulates endogenous CFTR protein expression in Calu-3 cells. Fig. S4. miR-138 regulates endogenous CFTR protein expression in primary human airway epithelia. Fig. S5. miR-138 regulates CFTR expression in HeLa cells. Fig. S6. miR-138 regulates CFTR expression in HEK293T cells. Fig. S7. HeLa cells exhibit CFTR channel activity. Fig. S8. miR-138 improves CFTR processing. Fig. S9. miR-138 improves CFTR-ΔF508 processing. Fig. S10. SIN3A inhibition yields partial rescue of Cl- transport in CF epithelia. -
Fine Mapping Studies of Quantitative Trait Loci for Baseline Platelet Count in Mice and Humans
Fine mapping studies of quantitative trait loci for baseline platelet count in mice and humans A thesis submitted in fulfillment of the requirements for the degree of Doctor of Philosophy Melody C Caramins December 2010 University of New South Wales ORIGINALITY STATEMENT ‘I hereby declare that this submission is my own work and to the best of my knowledge it contains no materials previously published or written by another person, or substantial proportions of material which have been accepted for the award of any other degree or diploma at UNSW or any other educational institution, except where due acknowledgement is made in the thesis. Any contribution made to the research by others, with whom I have worked at UNSW or elsewhere, is explicitly acknowledged in the thesis. I also declare that the intellectual content of this thesis is the product of my own work, except to the extent that assistance from others in the project's design and conception or in style, presentation and linguistic expression is acknowledged.’ Signed …………………………………………….............. Date …………………………………………….............. This thesis is dedicated to my father. Dad, thanks for the genes – and the environment! ACKNOWLEDGEMENTS “Nothing can come out of nothing, any more than a thing can go back to nothing.” - Marcus Aurelius Antoninus A PhD thesis is never the work of one person in isolation from the world at large. I would like to thank the following people, without whom this work would not have existed. Thank you firstly, to all my teachers, of which there have been many. Undoubtedly, the greatest debt is owed to my supervisor, Dr Michael Buckley. -
S41467-020-18249-3.Pdf
ARTICLE https://doi.org/10.1038/s41467-020-18249-3 OPEN Pharmacologically reversible zonation-dependent endothelial cell transcriptomic changes with neurodegenerative disease associations in the aged brain Lei Zhao1,2,17, Zhongqi Li 1,2,17, Joaquim S. L. Vong2,3,17, Xinyi Chen1,2, Hei-Ming Lai1,2,4,5,6, Leo Y. C. Yan1,2, Junzhe Huang1,2, Samuel K. H. Sy1,2,7, Xiaoyu Tian 8, Yu Huang 8, Ho Yin Edwin Chan5,9, Hon-Cheong So6,8, ✉ ✉ Wai-Lung Ng 10, Yamei Tang11, Wei-Jye Lin12,13, Vincent C. T. Mok1,5,6,14,15 &HoKo 1,2,4,5,6,8,14,16 1234567890():,; The molecular signatures of cells in the brain have been revealed in unprecedented detail, yet the ageing-associated genome-wide expression changes that may contribute to neurovas- cular dysfunction in neurodegenerative diseases remain elusive. Here, we report zonation- dependent transcriptomic changes in aged mouse brain endothelial cells (ECs), which pro- minently implicate altered immune/cytokine signaling in ECs of all vascular segments, and functional changes impacting the blood–brain barrier (BBB) and glucose/energy metabolism especially in capillary ECs (capECs). An overrepresentation of Alzheimer disease (AD) GWAS genes is evident among the human orthologs of the differentially expressed genes of aged capECs, while comparative analysis revealed a subset of concordantly downregulated, functionally important genes in human AD brains. Treatment with exenatide, a glucagon-like peptide-1 receptor agonist, strongly reverses aged mouse brain EC transcriptomic changes and BBB leakage, with associated attenuation of microglial priming. We thus revealed tran- scriptomic alterations underlying brain EC ageing that are complex yet pharmacologically reversible. -
The UVB-Induced Gene Expression Profile of Human Epidermis in Vivo Is Different from That of Cultured Keratinocytes
Oncogene (2006) 25, 2601–2614 & 2006 Nature Publishing Group All rights reserved 0950-9232/06 $30.00 www.nature.com/onc ORIGINAL ARTICLE The UVB-induced gene expression profile of human epidermis in vivo is different from that of cultured keratinocytes CD Enk1, J Jacob-Hirsch2, H Gal3, I Verbovetski4, N Amariglio2, D Mevorach4, A Ingber1, D Givol3, G Rechavi2 and M Hochberg1 1Department of Dermatology, The Hadassah-Hebrew University Medical Center, Jerusalem, Israel; 2Department of Pediatric Hemato-Oncology and Functional Genomics, Safra Children’s Hospital, Sheba Medical Center and Sackler School of Medicine, Tel-Aviv University,Tel Aviv, Israel; 3Department of Molecular Cell Biology, Weizmann Institute of Science, Rehovot, Israel and 4The Laboratory for Cellular and Molecular Immunology, Department of Medicine, The Hadassah-Hebrew University Medical Center, Jerusalem, Israel In order to obtain a comprehensive picture of the radiation. UVB, with a wavelength range between 290 molecular events regulating cutaneous photodamage of and 320 nm, represents one of the most important intact human epidermis, suction blister roofs obtained environmental hazards affectinghuman skin (Hahn after a single dose of in vivo ultraviolet (UV)B exposure and Weinberg, 2002). To protect itself against the were used for microarray profiling. We found a changed DNA-damaging effects of sunlight, the skin disposes expression of 619 genes. Half of the UVB-regulated genes over highly complicated cellular programs, including had returned to pre-exposure baseline levels at 72 h, cell-cycle arrest, DNA repair and apoptosis (Brash et al., underscoring the transient character of the molecular 1996). Failure in selected elements of these defensive cutaneous UVB response. -
8296.Full.Pdf
Inflammation-Induced Chondrocyte Hypertrophy Is Driven by Receptor for Advanced Glycation End Products This information is current as Denise L. Cecil, Kristen Johnson, John Rediske, Martin of September 28, 2021. Lotz, Ann Marie Schmidt and Robert Terkeltaub J Immunol 2005; 175:8296-8302; ; doi: 10.4049/jimmunol.175.12.8296 http://www.jimmunol.org/content/175/12/8296 Downloaded from References This article cites 43 articles, 13 of which you can access for free at: http://www.jimmunol.org/content/175/12/8296.full#ref-list-1 http://www.jimmunol.org/ Why The JI? Submit online. • Rapid Reviews! 30 days* from submission to initial decision • No Triage! Every submission reviewed by practicing scientists • Fast Publication! 4 weeks from acceptance to publication by guest on September 28, 2021 *average Subscription Information about subscribing to The Journal of Immunology is online at: http://jimmunol.org/subscription Permissions Submit copyright permission requests at: http://www.aai.org/About/Publications/JI/copyright.html Email Alerts Receive free email-alerts when new articles cite this article. Sign up at: http://jimmunol.org/alerts The Journal of Immunology is published twice each month by The American Association of Immunologists, Inc., 1451 Rockville Pike, Suite 650, Rockville, MD 20852 Copyright © 2005 by The American Association of Immunologists All rights reserved. Print ISSN: 0022-1767 Online ISSN: 1550-6606. The Journal of Immunology Inflammation-Induced Chondrocyte Hypertrophy Is Driven by Receptor for Advanced Glycation End Products1 Denise L. Cecil,* Kristen Johnson,* John Rediske,‡ Martin Lotz,§ Ann Marie Schmidt,† and Robert Terkeltaub2* The multiligand receptor for advanced glycation end products (RAGE) mediates certain chronic vascular and neurologic degen- erative diseases accompanied by low-grade inflammation.