IL36G Rabbit Pab

Total Page:16

File Type:pdf, Size:1020Kb

IL36G Rabbit Pab Leader in Biomolecular Solutions for Life Science IL36G Rabbit pAb Catalog No.: A10165 Basic Information Background Catalog No. The protein encoded by this gene is a member of the interleukin 1 cytokine family. The A10165 activity of this cytokine is mediated by interleukin 1 receptor-like 2 (IL1RL2/IL1R-rp2), and is specifically inhibited by interleukin 1 family, member 5 (IL1F5/IL-1 delta). Observed MW Interferon-gamma, tumor necrosis factor-alpha and interleukin 1, beta (IL1B) are 18kDa reported to stimulate the expression of this cytokine in keratinocytes. The expression of this cytokine in keratinocytes can also be induced by a contact hypersensitivity reaction Calculated MW or herpes simplex virus infection. This gene and eight other interleukin 1 family genes 18kDa form a cytokine gene cluster on chromosome 2. Two alternatively spliced transcript variants encoding different isoforms have been found for this gene. Category Primary antibody Applications WB Cross-Reactivity Mouse Recommended Dilutions Immunogen Information WB 1:500 - 1:2000 Gene ID Swiss Prot 215257 Immunogen Recombinant fusion protein containing a sequence corresponding to amino acids 1-193 of mouse IL36G (NP_705731.2). Synonyms IL36G;IL-1F9;IL-1H1;IL-1RP2;IL1E;IL1F9;IL1H1;IL1RP2 Contact Product Information www.abclonal.com Source Isotype Purification Rabbit IgG Affinity purification Storage Store at -20℃. Avoid freeze / thaw cycles. Buffer: PBS with 0.02% sodium azide,50% glycerol,pH7.3. Validation Data Western blot analysis of extracts of mouse liver, using IL36G antibody (A10165) at 1:1000 dilution. Secondary antibody: HRP Goat Anti-Rabbit IgG (H+L) (AS014) at 1:10000 dilution. Lysates/proteins: 25ug per lane. Blocking buffer: 3% nonfat dry milk in TBST. Detection: ECL Enhanced Kit (RM00021). Exposure time: 60s. Antibody | Protein | ELISA Kits | Enzyme | NGS | Service For research use only. Not for therapeutic or diagnostic purposes. Please visit http://abclonal.com for a complete listing of recommended products..
Recommended publications
  • Data Sheet Huil36g (152 A.A.)
    Growth Factor Data Sheet GoldBio growth factors are manufactured for RESEARCH USE ONLY and cannot be sold for human consumption! Interleukin-36G (IL36G) is a pro-inflammatory cytokine that plays an important role in the pathophysiology of several diseases. IL36A, IL36B and IL36G (formerly IL1F6, IL1F8, and IL1F9) are IL1 family members that signal through the IL1 receptor family members IL1Rrp2 (IL1RL2) and IL1RAcP. IL36G is secreted when transfected into 293-T cells and could constitute part of an independent signaling system analogous to that of IL1A and IL1B receptor agonist and interleukin-1 receptor type I (IL1R1). Furthermore, IL36G also can function as an agonist of NFκB activation through the orphan IL1- receptor-related protein 2. Human IL36G (152 a.a.) shares 58%, 59%, 68% and 69% amino acid sequence identity with mouse, rat, bovine and equine IL36G, respectively, and 23-57% amino acid sequence identity with other family members. Catalog Number 1110-36F Product Name IL36G (IL-36 gamma), Human (152 a.a.) Recombinant Human Interleukin-36γ IL36G, IL36γ Interleukin 1 Homolog 1 (IL1H1) Interleukin 1-Related Protein 2 (IL1RP2) Interleukin 1 Family, Member 9 (IL1F9) Source Escherichia coli MW ~17.0 kDa (152 amino acids) Sequence SMCKPITGTI NDLNQQVWTL QGQNLVAVPR SDSVTPVTVA VITCKYPEAL EQGRGDPIYL GIQNPEMCLY CEKVGEQPTL QLKEQKIMDL YGQPEPVKPF LFYRAKTGRT STLESVAFPD WFIASSKRDQ PIILTSELGK SYNTAFELNI ND Accession Number Q9NZH8 Purity >95% by SDS-PAGE and HPLC analyses Biological Activity Fully biologically active when compared to standard. The ED50 as determined by its ability to induce IL-8 secretion by human preadipocytes is less than 10 ng/ml, corresponding to a specific activity of >1 × 105 IU/mg.
    [Show full text]
  • Huil36g 169 Data Sheet
    Growth Factor Data Sheet GoldBio growth factors are manufactured for RESEARCH USE ONLY and cannot be sold for human consumption! Interleukin-36G (IL36G) is a pro-inflammatory cytokine that plays an important role in the pathophysiology of several diseases. IL36A, IL36B and IL36G; (formerly IL1F6, IL1F8, and IL1F9) are IL1 family members that signal through the IL1 receptor family members IL1Rrp2 (IL1RL2) and IL1RAcP. IL36B is secreted when transfected into 293-T cells and could constitute part of an independent signaling system analogous to that of IL1A and IL1B receptor agonist and interleukin-1 receptor type I (IL1R1). Furthermore, IL36G also can function as an agonist of NFκB activation through the orphan IL1- receptor-related protein 2. Recombinant human IL36G is synthesized as a protein that contains no signal sequence, no prosegment and no potential N-linked glycosylation site.There is a 53% amino acid homology between human and mouse IL36G. IL36G also has a 25-55% amino acid homology with IL36G and IL1RN, IL1B, IL36RN, IL36A, IL37, IL36B and IL1F10. Catalog Number 1110-36E Product Name IL36G (IL-36 gamma), Human (169 a.a.) Recombinant Human Interleukin-36γ IL36G, IL36γ Interleukin 1 Homolog 1 (IL1H1) Interleukin 1-Related Protein 2 (IL1RP2) Interleukin 1 Family, Member 9 (IL1F9) Source Escherichia coli MW 18.7 kDa (169 amino acids) Sequence MRGTPGDADG GGRAVYQSMC KPITGTINDL NQQVWTLQGQ NLVAVPRSDS VTPVTVAVIT CKYPEALEQG RGDPIYLGIQ NPEMCLYCEK VGEQPTLQLK EQKIMDLYGQ PEPVKPFLFY RAKTGRTSTL ESVAFPDWFI ASSKRDQPII LTSELGKSYN TAFELNIND Accession Number Q9NZH8 Purity >95% by SDS-PAGE and HPLC analyses Biological Activity Fully biologically active when compared to standard. The specific activity is determined by its binding ability in a functional ELISA.
    [Show full text]
  • Genetic Determinants of Circulating Interleukin-1 Receptor Antagonist Levels and Their Association with Glycemic Traits
    View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by Trepo - Institutional Repository of Tampere University GENETIC DETERMINANTS OF CIRCULATING INTERLEUKIN-1 RECEPTOR ANTAGONIST LEVELS AND THEIR ASSOCIATION WITH GLYCEMIC TRAITS Marja-Liisa Nuotio Syventävien opintojen kirjallinen työ Tampereen yliopisto Lääketieteen yksikkö Tammikuu 2015 Tampereen yliopisto Lääketieteen yksikkö NUOTIO MARJA-LIISA: GENETIC DETERMINANTS OF CIRCULATING INTERLEUKIN-1 RECEPTOR ANTAGONIST LEVELS AND THEIR ASSOCIATION WITH GLYCEMIC TRAITS Kirjallinen työ, 57 s. Ohjaaja: professori Mika Kähönen Tammikuu 2015 Avainsanat: sytokiinit, insuliiniresistenssi, tyypin 2 diabetes, tulehdus, glukoosimetabolia, genominlaajuinen assosiaatioanalyysi (GWAS) Tulehdusta välittäviin sytokiineihin kuuluvan interleukiini 1β (IL-1β):n kohonneen systeemisen pitoisuuden on arveltu edesauttavan insuliiniresistenssin kehittymistä ja johtavan haiman β-solujen toimintahäiriöihin. IL-1β:n sisäsyntyisellä vastavaikuttajalla, interleukiini 1 reseptoriantagonistilla (IL-1RA), on puolestaan esitetty olevan suojaava rooli mainittujen fenotyyppien kehittymisessä päinvastaisten vaikutustensa ansiosta. IL-1RA:n suojaavan roolin havainnollistamiseksi työssä Genetic determinants of circulating interleukin-1 receptor antagonist levels and their association with glycemic traits tunnistettiin veren IL-1RA- pitoisuuteen assosioituvia geneettisiä variantteja, minkä jälkeen selvitettiin näiden yhteyttä glukoosi- ja insuliinimetaboliaan liittyvien muuttujien-, sekä
    [Show full text]
  • IL36G Blocking Peptide (CDBP5559) This Product Is for Research Use Only and Is Not Intended for Diagnostic Use
    IL36G blocking peptide (CDBP5559) This product is for research use only and is not intended for diagnostic use. PRODUCT INFORMATION Antigen Description The protein encoded by this gene is a member of the interleukin 1 cytokine family. The activity of this cytokine is mediated by interleukin 1 receptor-like 2 (IL1RL2/IL1R-rp2), and is specifically inhibited by interleukin 1 family, member 5 (IL1F5/IL-1 delta). Interferon-gamma, tumor necrosis factor-alpha and interleukin 1, beta (IL1B) are reported to stimulate the expression of this cytokine in keratinocytes. The expression of this cytokine in keratinocytes can also be induced by a contact hypersensitivity reaction or herpes simplex virus infection. This gene and eight other interleukin 1 family genes form a cytokine gene cluster on chromosome 2. Two alternatively spliced transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jun 2013] Immunogen 13 amino acids near the carboxy terminus of human IL-36G. Nature Synthetic Expression System N/A Species Reactivity Human Conjugate Unconjugated Applications Used as a blocking peptide in immunoblotting applications. Procedure None Format Liquid Concentration 200 μg/mL Size 0.05mg Preservative None Storage -20°C ANTIGEN GENE INFORMATION Gene Name IL36G interleukin 36, gamma [ Homo sapiens (human) ] Official Symbol IL36G 45-1 Ramsey Road, Shirley, NY 11967, USA Email: [email protected] Tel: 1-631-624-4882 Fax: 1-631-938-8221 1 © Creative Diagnostics All Rights Reserved Synonyms IL36G; interleukin
    [Show full text]
  • Effects of Cranberry Extracts on Gene Expression in THP‐
    ORIGINAL RESEARCH Effects of cranberry extracts on gene expression in THP-­1 cells Daniel B. Hannon1, Jerry T. Thompson1, Christina Khoo2, Vijaya Juturu3 & John P. Vanden Heuvel1,4 1Department of Veterinary and Biomedical Sciences and Center for Molecular Toxicology and Carcinogenesis, Penn State University, 325 Life Sciences Building, University Park, Pennsylvania 16802 2Ocean Spray Cranberries, Inc., One Ocean Spray Drive, Lakeville-Middleboro, Massachusetts 02349 3UnitedBio-Med Inc., 102 Hunters Run, Dobbs Ferry, New York 10502 4INDIGO Biosciences Inc., 1981 Pine Hall Road, State College, Pennsylvania 16801 Keywords Abstract Gene expression, macrophage, nutrigenomics, proanthocyanidins, reactive Cranberry contains high levels of nutrients and bioactive molecules that have oxygen species health-­promoting properties. The purpose of the present studies was to deter- mine if cranberry extracts (CEs) contain phytochemicals that exert anti-­ Correspondence inflammatory effects. The human monocytic cell line THP-1­ was treated with Jack Vanden Heuvel, Penn State University, two CEs (CE and 90MX) and subsequently challenged with Lipopolysaccharides 325 Life Sciences Building, University Park, (LPS). Tumor necrosis factor (TNF ) expression was decreased in the Pennsylvania 16802. α α Tel: (814) 863-8532; Fax: (814) 863-1696; ­CE-­treated cells, indicative of an anti-­inflammatory effect. Gene expression mi- E-mail: [email protected] croarrays identified several immune-­related genes that were responsive to CEs including interferon-­induced protein with tetratricopeptide repeats 1 and 3 (IFIT Funding Information 1 and 3), macrophage scavenger receptor 1 (MSR1) and colony-­stimulating No funding information provided. factor 2 (CSF2). In addition, in the CE-treated­ cells, metallothionein 1F and other metal-­responsive genes were induced.
    [Show full text]
  • Efficient Analysis of Mouse Genome Sequences Reveal Many Nonsense Variants
    Efficient analysis of mouse genome sequences reveal many nonsense variants Sophie Steelanda,b,1, Steven Timmermansa,b,1, Sara Van Ryckeghema,b, Paco Hulpiaua,b, Yvan Saeysa,c, Marc Van Montagud,e,f,2, Roosmarijn E. Vandenbrouckea,b,3, and Claude Liberta,b,2,3 aInflammation Research Center, Flanders Institute for Biotechnology (VIB), 9052 Ghent, Belgium; bDepartment of Biomedical Molecular Biology, Ghent University, 9052 Ghent, Belgium; cDepartment of Internal Medicine, Ghent University, 9052 Ghent, Belgium; dDepartment of Plant Systems Biology, VIB, 9052 Ghent, Belgium; eDepartment of Plant Biotechnology and Bioinformatics, Ghent University, 9052 Ghent, Belgium; and fInternational Plant Biotechnology Outreach, VIB, Ghent, Belgium Contributed by Marc Van Montagu, March 30, 2016 (sent for review December 31, 2015; reviewed by Bruce Beutler, Stefano Bruscoli, Stefan Rose-John, and Klaus Schulze-Osthoff) Genetic polymorphisms in coding genes play an important role alive, archiving them, and distributing mutant strains to in- when using mouse inbred strains as research models. They have terested users (4). been shown to influence research results, explain phenotypical Since Clarence Little showed in the early 20th century that the differences between inbred strains, and increase the amount of principle of inbreeding also applies to mice, several hundred interesting gene variants present in the many available inbred inbred mouse strains have been generated (5). Some of these lines. SPRET/Ei is an inbred strain derived from Mus spretus that strains display specific phenotypes that are the result of a mutant has ∼1% sequence difference with the C57BL/6J reference ge- gene, and in several cases have formed the basis for identifying nome.
    [Show full text]
  • Il1f10 (NM 153077) Mouse Tagged ORF Clone – MR223925 | Origene
    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 MR223925 Il1f10 (NM_153077) Mouse Tagged ORF Clone Product data: Product Type: Expression Plasmids Product Name: Il1f10 (NM_153077) Mouse Tagged ORF Clone Tag: Myc-DDK Symbol: Il1f10 Synonyms: MGC130267; MGC130268 Vector: pCMV6-Entry (PS100001) E. coli Selection: Kanamycin (25 ug/mL) Cell Selection: Neomycin ORF Nucleotide >MR223925 ORF sequence Sequence: Red=Cloning site Blue=ORF Green=Tags(s) TTTTGTAATACGACTCACTATAGGGCGGCCGGGAATTCGTCGACTGGATCCGGTACCGAGGAGATCTGCC GCCGCGATCGCC ATGTGCTCCCTTCCCATGGCAAGATACTACATAATCAAGGATGCACATCAAAAGGCTTTGTACACACGGA ATGGCCAGCTCCTGCTGGGAGACCCTGATTCAGACAATTATAGTCCAGAGAAGGTCTGTATCCTTCCTAA CCGAGGCCTAGACCGCTCCAAGGTCCCCATCTTCCTGGGGATGCAGGGAGGAAGTTGCTGCCTGGCGTGT GTAAAGACAAGAGAGGGACCTCTCCTGCAGCTGGAGGATGTGAACATCGAGGACCTATACAAGGGAGGTG AACAAACCACCCGTTTCACCTTTTTCCAGAGAAGCTTGGGATCTGCCTTCAGGCTTGAGGCTGCTGCCTG CCCTGGCTGGTTTCTCTGTGGCCCAGCTGAGCCCCAGCAGCCAGTGCAGCTCACCAAAGAGAGTGAACCC TCCACCCATACTGAATTCTACTTTGAGATGAGTCGG ACGCGTACGCGGCCGCTCGAGCAGAAACTCATCTCAGAAGAGGATCTGGCAGCAAATGATATCCTGGATT ACAAGGATGACGACGATAAGGTTTAA Protein Sequence: >MR223925 protein sequence Red=Cloning site Green=Tags(s) MCSLPMARYYIIKDAHQKALYTRNGQLLLGDPDSDNYSPEKVCILPNRGLDRSKVPIFLGMQGGSCCLAC VKTREGPLLQLEDVNIEDLYKGGEQTTRFTFFQRSLGSAFRLEAAACPGWFLCGPAEPQQPVQLTKESEP STHTEFYFEMSR TRTRPLEQKLISEEDLAANDILDYKDDDDKV Restriction Sites: SgfI-MluI This product is to
    [Show full text]
  • 32-1532: IL36G Recombinant Protein Description Product Info Application Note
    ABGENEX Pvt. Ltd., E-5, Infocity, KIIT Post Office, Tel : +91-674-2720712, +91-9437550560 Email : [email protected] Bhubaneswar, Odisha - 751024, INDIA 32-1532: IL36G Recombinant Protein Alternative Name : Interleukin 36 gamma,IL1F9,interleukin 1 family member 9,Interleukin-1 epsilon,IL-1RP2,IL-1H1,IL1E,interleukin 1-related protein 2,Interleukin-1 homolog 1. Description Source : Escherichia Coli. IL36G Human Recombinant produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 169 amino acids and having a molecular mass of 18.7kDa.The IL36G is purified by proprietary chromatographic techniques. IL-36gamma belongs to the IL-1 family which includes IL-1b, IL-1a, IL-1ra, IL-18, IL-36 Ra (IL-1F5), IL-36a (IL-1F6), IL-36b (IL-1F8), IL-37 (IL-1F7) and IL-1F10. ). The IL-1 family members display a 12 b-strand, b-trefoil configuration, and are thought to have ascended from a mutual ancestral gene. IL-36g is an 18-22 kDa, 169aa intracellular and secreted protein which holds no signal sequence, no prosegment and no potential N-linked glycosylation sites. Human IL-36g shares 58%- 69% aa sequence homology with mouse, rat, bovine and equine IL-36g, and 23 - 57% aa sequence homology with other family members. The IL-36g receptor is a mixture of IL-1 Rrp2, mostly located in epithelia and keratinocytes, and the extensively expressed IL-1 RAcP. All IL-36 (a, b and g) activate N F-?B and MAPK pathways in an IL-1 Rrp2 dependent reaction. Additionally, IL-36g induces production of inflammatory cytokines and chemokines like CXCL8/IL-8.
    [Show full text]
  • Il1f10 (NM 153077) Mouse Tagged ORF Clone Lentiviral Particle 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 MR223925L4V Il1f10 (NM_153077) Mouse Tagged ORF Clone Lentiviral Particle Product data: Product Type: Lentiviral Particles Product Name: Il1f10 (NM_153077) Mouse Tagged ORF Clone Lentiviral Particle Symbol: Il1f10 Synonyms: MGC130267; MGC130268 Vector: pLenti-C-mGFP-P2A-Puro (PS100093) ACCN: NM_153077 ORF Size: 459 bp ORF Nucleotide The ORF insert of this clone is exactly the same as(MR223925). Sequence: 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_153077.2, NP_694717.1 RefSeq Size: 538 bp RefSeq ORF: 459 bp Locus ID: 215274 UniProt ID: Q8R459, Q3KNF2 Gene Summary: Cytokine with immunomodulatory activity. Alone, does not induce cytokine production, but reduces IL22 and IL17A production by T-cells in response to heat-killed Candida albicans. Reduces IL36G-induced production of IL8 by peripheral blood mononuclear cells. Increases IL6 production by dendritic cells stimulated by bacterial lipopolysaccharides (LPS). Ligand for IL-36R/IL1RL2 (By similarity).[UniProtKB/Swiss-Prot Function] This product is to be used for laboratory only.
    [Show full text]
  • Abstract Background: Tuberculosis (TB) Is a Deadly Transmissible Disease That Can Infect Almost Any Body-Part of the Host but Is Mostly Infect the Lungs
    bioRxiv preprint doi: https://doi.org/10.1101/414110; this version posted September 14, 2018. The copyright holder for this preprint (which was Stagenot certified specific by peer classification review) is the author/funder. of DEGs All rights via reserved. statistical No reuse profiling allowed without and permission. network analysis reveals potential biomarker associated with various stages of TB Aftab Alam1. Nikhat Imam2, Mohd Murshad Ahmed1, Safiya Tazyeen1, Anam Farooqui1, Shahnawaz Ali1, Md. Zubbair Malik1 and Romana Ishrat*1 1Centre for Interdisciplinary Research in Basic Sciences, Jamia Millia Islamia, New Delhi-110025 (India) 2Institute of Computer Science & Information Technology, Department of Mathematics, Magadh University, Bodh Gaya-824234 (Bihar, India) Abstract Background: Tuberculosis (TB) is a deadly transmissible disease that can infect almost any body-part of the host but is mostly infect the lungs. It is one of the top 10 causes of death worldwide. In the 30 high TB burden countries, 87% of new TB cases occurred in 2016. Seven countries: India, Indonesia, China, Philippines, Pakistan, Nigeria, and South Africa accounted for 64% of the new TB cases. To stop the infection and progression of the disease, early detection of TB is important. In our study, we used microarray data set and compared the gene expression profiles obtained from blood samples of patients with different datasets of Healthy control, Latent infection, Active TB and performed network-based analysis of DEGs to identify potential biomarker. We want to observe the transition of genes from normal condition to different stages of the TB and identify, annotate those genes/pathways/processes that play key role in the progression of TB disease during its cyclic interventions in human body.
    [Show full text]
  • Review—Current Concepts in Inflammatory Skin Diseases
    International Journal of Molecular Sciences Review Review—Current Concepts in Inflammatory Skin Diseases Evolved by Transcriptome Analysis: In-Depth Analysis of Atopic Dermatitis and Psoriasis Julius Schwingen * , Mustafa Kaplan and Florian C. Kurschus * Department of Dermatology, Heidelberg University Hospital, 69120 Heidelberg, Germany; [email protected] * Correspondence: [email protected] (J.S.); fl[email protected] (F.C.K.) Received: 16 December 2019; Accepted: 16 January 2020; Published: 21 January 2020 Abstract: During the last decades, high-throughput assessment of gene expression in patient tissues using microarray technology or RNA-Seq took center stage in clinical research. Insights into the diversity and frequency of transcripts in healthy and diseased conditions provide valuable information on the cellular status in the respective tissues. Growing with the technique, the bioinformatic analysis toolkit reveals biologically relevant pathways which assist in understanding basic pathophysiological mechanisms. Conventional classification systems of inflammatory skin diseases rely on descriptive assessments by pathologists. In contrast to this, molecular profiling may uncover previously unknown disease classifying features. Thereby, treatments and prognostics of patients may be improved. Furthermore, disease models in basic research in comparison to the human disease can be directly validated. The aim of this article is not only to provide the reader with information on the opportunities of these techniques, but to outline potential pitfalls and technical limitations as well. Major published findings are briefly discussed to provide a broad overview on the current findings in transcriptomics in inflammatory skin diseases. Keywords: inflammatory skin diseases; transcriptomics; RNA-Seq; microarray; scRNA-Seq; psoriasis; atopic dermatitis; contact dermatitis; acne; eczema 1.
    [Show full text]
  • Title Epithelial TRAF6 Drives IL-17-Mediated Psoriatic
    Epithelial TRAF6 drives IL-17-mediated psoriatic Title inflammation( Dissertation_全文 ) Author(s) Matsumoto, Reiko Citation 京都大学 Issue Date 2019-03-25 URL https://doi.org/10.14989/doctor.k21634 Right Type Thesis or Dissertation Textversion ETD Kyoto University RESEARCH ARTICLE Epithelial TRAF6 drives IL-17–mediated psoriatic inflammation Reiko Matsumoto,1 Teruki Dainichi,1 Soken Tsuchiya,2 Takashi Nomura,1 Akihiko Kitoh,1 Matthew S. Hayden,3 Ken J. Ishii,4,5 Mayuri Tanaka,4,5 Tetsuya Honda,1 Gyohei Egawa,1 Atsushi Otsuka,1 Saeko Nakajima,1 Kenji Sakurai,1 Yuri Nakano,1 Takashi Kobayashi,6 Yukihiko Sugimoto,2 and Kenji Kabashima1,7 1Department of Dermatology, Kyoto University Graduate School of Medicine, Kyoto, Japan. 2Department of Pharmaceutical Biochemistry, Kumamoto University Faculty of Life Sciences, Kumamoto, Japan. 3Section of Dermatology, Department of Surgery, Dartmouth-Hitchcock Medical Center, Lebanon, New Hampshire, USA. 4Laboratory of Adjuvant Innovation, National Institutes of Biomedical Innovation, Health and Nutrition, Osaka, Japan. 5Laboratory of Vaccine Science, WPI Immunology Frontier Research Center, Osaka University, Osaka, Japan. 6Department of Infectious Disease Control, Faculty of Medicine, Oita University, Oita, Japan. 7Singapore Immunology Network (SIgN) and Institute of Medical Biology, Agency for Science, Technology and Research (A*STAR), Biopolis, Singapore. Epithelial cells are the first line of defense against external dangers, and contribute to induction of adaptive immunity including Th17 responses. However, it is unclear whether specific epithelial signaling pathways are essential for the development of robust IL-17–mediated immune responses. In mice, the development of psoriatic inflammation induced by imiquimod required keratinocyte TRAF6. Conditional deletion of TRAF6 in keratinocytes abrogated dendritic cell activation, IL-23 production, and IL-17 production by γδ T cells at the imiquimod-treated sites.
    [Show full text]