{"id":8784,"date":"2014-05-22T20:09:30","date_gmt":"2014-05-22T20:09:30","guid":{"rendered":"http:\/\/admin.acceleratingscience.com\/behindthebench\/?p=8784"},"modified":"2022-07-19T12:44:16","modified_gmt":"2022-07-19T12:44:16","slug":"chip-seq-using-the-ion-proton-system-and-the-ion-p1-chip-unveils-dendritic-cell-regulation","status":"publish","type":"post","link":"https:\/\/www.thermofisher.com\/blog\/behindthebench\/chip-seq-using-the-ion-proton-system-and-the-ion-p1-chip-unveils-dendritic-cell-regulation\/","title":{"rendered":"ChIP-Seq Using the Ion Proton System and the Ion PI Chip Unveils Dendritic Cell Regulation"},"content":{"rendered":"<p><a href=\"https:\/\/ioncommunity.thermofisher.com\/servlet\/JiveServlet\/showImage\/38-1276-19724\/Ion+PI+Chip+Sequencing.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"image-1 jive-image alignleft\" src=\"https:\/\/ioncommunity.thermofisher.com\/servlet\/JiveServlet\/downloadImage\/38-1276-19724\/176-163\/Ion+PI+Chip+Sequencing.jpg\" alt=\"Ion PI Chip Sequencing.jpg\" width=\"264\" height=\"243\" \/><\/a>Dendritic antigen-presenting cells help regulate immune system functions through transcription factors like Irf4, which is needed for proper CD11b<sup>+<\/sup>\u00a0dendritic cell lineage development. Malfunctions in this development have been linked to various inflammatory diseases including asthma. But the epigenetic connections between CD11b<sup>+<\/sup>\u00a0immune cell specialization and inflammatory disease are virtually unknown.<\/p>\n<p>Using the\u00a0<a class=\"jive-link-external-small\" href=\"http:\/\/www.thermofisher.com\/order\/catalog\/product\/4476610?ICID=social_btb_TargetSeq\" target=\"_blank\" rel=\"nofollow noopener\">Ion Proton System<\/a>\u00a0and the PI\u2122 Chip, a team from the\u00a0<a class=\"jive-link-external-small\" href=\"http:\/\/www.nationaljewish.org\/professionals\/research\/programs-depts\/CGEH\/Overview\" rel=\"nofollow\">National Jewish Health Center for Genes, Environment and Health<\/a>\u00a0in Denver, Colorado, in collaboration with the Ion Torrent\u2122 group of Thermo Fisher Scientific developed\u00a0<a class=\"jive-link-external-small\" href=\"http:\/\/www.thermofisher.com\/uk\/en\/home\/life-science\/epigenetics-noncoding-rna-research\/chromatin-remodeling\/chromatin-immunoprecipitation-chip.html?cid=social_btb_targetseq\" target=\"_blank\" rel=\"nofollow noopener\">chromatin immunoprecipitation<\/a>\u00a0sequencing (ChIP-seq) on the Ion Proton\u2122 sequencing platform. They created an unbiased, genome-wide view of transcription factor binding sites of Irf4, using fewer than 5 million flow-sorted CD11b<sup>+<\/sup>\u00a0dendritic cells. (The poster doesn\u2019t indicate this explicitly, but the\u00a0<a class=\"jive-link-external-small\" href=\"http:\/\/www.thermofisher.com\/uk\/en\/home\/life-science\/epigenetics-noncoding-rna-research\/chromatin-remodeling\/chromatin-immunoprecipitation-chip\/magnify-chip.html?cid=social_btb\" rel=\"nofollow\">MAGnify\u2122 ChIP Kit<\/a>\u00a0was used for the IP.) This analysis identified Irf4 gene targets that were expressed in CD11b<sup>+<\/sup>\u00a0as well as DC103<sup>+<\/sup>\u00a0dendritic cells, which may constitute a regulation program for Irf4 control of dendritic cell lineage development.<\/p>\n<p>The team presented their findings at the recent annual meeting of the\u00a0<a class=\"jive-link-external-small\" href=\"http:\/\/www.asbmb.org\/Meetings_01\/2014mtg\/2014Annualmtghome.aspx\" rel=\"nofollow\">American Society of Biochemistry and Molecular Biology<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Dendritic antigen-presenting cells help regulate immune system functions through transcription factors like Irf4, which is needed for proper CD11b+\u00a0dendritic cell lineage development. Malfunctions in this development have been linked to various inflammatory diseases including asthma. But the epigenetic connections between CD11b+\u00a0immune cell specialization and inflammatory disease are virtually unknown. Using the\u00a0Ion Proton System\u00a0and the PI\u2122<\/p>\n","protected":false},"author":120,"featured_media":8790,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_monsterinsights_skip_tracking":false,"_genesis_hide_title":false,"_genesis_hide_breadcrumbs":false,"_genesis_hide_singular_image":false,"_genesis_hide_footer_widgets":false,"_genesis_custom_body_class":"","_genesis_custom_post_class":"","_genesis_layout":"","_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[135],"tags":[199,11,6],"division":[],"class_list":{"0":"post-8784","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-immunology","8":"tag-chromatin-immunoprecipitation","9":"tag-ion-torrent","10":"tag-next-generation-sequencing","11":"entry"},"_selected_authors":"","_selected_reviewers":"","acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.8 (Yoast SEO v27.8) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>ChIP-Seq Using the Ion Proton System and the Ion PI Chip Unveils Dendritic Cell Regulation - Behind the Bench<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.thermofisher.com\/blog\/behindthebench\/chip-seq-using-the-ion-proton-system-and-the-ion-p1-chip-unveils-dendritic-cell-regulation\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"ChIP-Seq Using the Ion Proton System and the Ion PI Chip Unveils Dendritic Cell Regulation\" \/>\n<meta property=\"og:description\" content=\"Dendritic antigen-presenting cells help regulate immune system functions through transcription factors like Irf4, which is needed for proper CD11b+\u00a0dendritic cell lineage development. Malfunctions in this development have been linked to various inflammatory diseases including asthma. But the epigenetic connections between CD11b+\u00a0immune cell specialization and inflammatory disease are virtually unknown. Using the\u00a0Ion Proton System\u00a0and the PI\u2122\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.thermofisher.com\/blog\/behindthebench\/chip-seq-using-the-ion-proton-system-and-the-ion-p1-chip-unveils-dendritic-cell-regulation\/\" \/>\n<meta property=\"og:site_name\" content=\"Behind the Bench\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/thermofisher\" \/>\n<meta property=\"article:published_time\" content=\"2014-05-22T20:09:30+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2022-07-19T12:44:16+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/admin.acceleratingscience.com\/behindthebench\/wp-content\/uploads\/sites\/9\/2016\/06\/Screen-Shot-2016-06-16-at-1.10.18-PM.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1038\" \/>\n\t<meta property=\"og:image:height\" content=\"1042\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Behind The Bench Staff\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@thermofisher\" \/>\n<meta name=\"twitter:site\" content=\"@thermofisher\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Behind The Bench Staff\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.thermofisher.com\\\/blog\\\/behindthebench\\\/chip-seq-using-the-ion-proton-system-and-the-ion-p1-chip-unveils-dendritic-cell-regulation\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.thermofisher.com\\\/blog\\\/behindthebench\\\/chip-seq-using-the-ion-proton-system-and-the-ion-p1-chip-unveils-dendritic-cell-regulation\\\/\"},\"author\":{\"name\":\"Behind The Bench Staff\",\"@id\":\"https:\\\/\\\/admin.acceleratingscience.com\\\/behindthebench\\\/#\\\/schema\\\/person\\\/9bbb2d67616274d3d4a21a584f7f4a0c\"},\"headline\":\"ChIP-Seq Using the Ion Proton System and the Ion PI Chip Unveils Dendritic Cell Regulation\",\"datePublished\":\"2014-05-22T20:09:30+00:00\",\"dateModified\":\"2022-07-19T12:44:16+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.thermofisher.com\\\/blog\\\/behindthebench\\\/chip-seq-using-the-ion-proton-system-and-the-ion-p1-chip-unveils-dendritic-cell-regulation\\\/\"},\"wordCount\":205,\"commentCount\":0,\"image\":{\"@id\":\"https:\\\/\\\/www.thermofisher.com\\\/blog\\\/behindthebench\\\/chip-seq-using-the-ion-proton-system-and-the-ion-p1-chip-unveils-dendritic-cell-regulation\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/admin.acceleratingscience.com\\\/behindthebench\\\/wp-content\\\/uploads\\\/sites\\\/9\\\/2016\\\/06\\\/Screen-Shot-2016-06-16-at-1.10.18-PM.png\",\"keywords\":[\"Chromatin Immunoprecipitation\",\"Ion Torrent\",\"Next Generation Sequencing\"],\"articleSection\":[\"Immunology\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/www.thermofisher.com\\\/blog\\\/behindthebench\\\/chip-seq-using-the-ion-proton-system-and-the-ion-p1-chip-unveils-dendritic-cell-regulation\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.thermofisher.com\\\/blog\\\/behindthebench\\\/chip-seq-using-the-ion-proton-system-and-the-ion-p1-chip-unveils-dendritic-cell-regulation\\\/\",\"url\":\"https:\\\/\\\/www.thermofisher.com\\\/blog\\\/behindthebench\\\/chip-seq-using-the-ion-proton-system-and-the-ion-p1-chip-unveils-dendritic-cell-regulation\\\/\",\"name\":\"ChIP-Seq Using the Ion Proton System and the Ion PI Chip Unveils Dendritic Cell Regulation - 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