{"id":10643,"date":"2014-07-28T16:06:45","date_gmt":"2014-07-28T07:06:45","guid":{"rendered":"http:\/\/mus0.mus.rbrc.jp\/?page_id=10643"},"modified":"2021-04-07T13:53:20","modified_gmt":"2021-04-07T04:53:20","slug":"jul_2014_mm","status":"publish","type":"page","link":"http:\/\/mus.brc.riken.jp\/ja\/mouse_of_month\/jul_2014_mm","title":{"rendered":"July 2014 Visualizing the neuronal activity-regulated gene Arc"},"content":{"rendered":"<p><a title=\"\u4eca\u6708\u306e\u30de\u30a6\u30b9\u30fb\u30d0\u30c3\u30af\u30ca\u30f3\u30d0\u30fc\" href=\"\/ja\/mouse_of_month#2014\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-10647\" alt=\"Title201407\" src=\"\/ja\/wp-content\/uploads\/2014\/07\/271c75d9fcaad2ee1619cc2cc2e6d581.png\" width=\"502\" height=\"79\" srcset=\"http:\/\/mus.brc.riken.jp\/ja\/wp-content\/uploads\/2014\/07\/271c75d9fcaad2ee1619cc2cc2e6d581.png 502w, http:\/\/mus.brc.riken.jp\/ja\/wp-content\/uploads\/2014\/07\/271c75d9fcaad2ee1619cc2cc2e6d581-150x23.png 150w, http:\/\/mus.brc.riken.jp\/ja\/wp-content\/uploads\/2014\/07\/271c75d9fcaad2ee1619cc2cc2e6d581-400x62.png 400w\" sizes=\"auto, (max-width: 502px) 100vw, 502px\" \/><\/a><\/p>\n<table width=\"700\">\n<tbody>\n<tr>\n<td style=\"background-color: #ffffff; border: 0px; text-align: center;\">\n<p align=\"center\"><span class=\"Apple-style-span\" style=\"font-size: 24px; font-weight: bold;\">Visualizing the neuronal activity-regulated gene <em>Arc<\/em><\/span><\/p>\n<h5><a href=\"https:\/\/brc.riken.jp\/mus\/RBRC06086\" target=\"_blank\" rel=\"noopener noreferrer\">C57BL\/6-Tg(Arc-EGFP\/Arc)3Hbto\/HbtoRbrc (RBRC06086)<\/a><\/h5>\n<p style=\"text-align: right;\"><a href=\"\/ja\/wp-content\/uploads\/2014\/07\/201407.png\" target=\"_blank\" rel=\"noopener noreferrer\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone  wp-image-10648\" alt=\"201407\" src=\"\/ja\/wp-content\/uploads\/2014\/07\/201407.png\" width=\"672\" height=\"553\" srcset=\"http:\/\/mus.brc.riken.jp\/ja\/wp-content\/uploads\/2014\/07\/201407.png 840w, http:\/\/mus.brc.riken.jp\/ja\/wp-content\/uploads\/2014\/07\/201407-150x123.png 150w, http:\/\/mus.brc.riken.jp\/ja\/wp-content\/uploads\/2014\/07\/201407-400x329.png 400w\" sizes=\"auto, (max-width: 672px) 100vw, 672px\" \/><\/a>Courtesy of Haruhiko Bito, M.D., Ph.D.<\/p>\n<p align=\"left\"><strong>Neuronal activity-regulated induction of EGFP-Arc in the hippocampus<\/strong><\/p>\n<p align=\"left\">Fluorescence images taken from the hippocampus of a transgenic (Tg) mouse kept in a home cage (left panel, na\u00efve) or a Tg mouse that received an electro-convulsive shock 3 hours earlier (right panel, ECS). \u00a0The framed areas in the upper panels are expanded and shown in the lower panels.<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<table width=\"700\">\n<tbody>\n<tr>\n<td style=\"border: 5px; background-color: #ffffff; text-align: left; white-space: normal; text-indent: 1em;\" valign=\"top\">Activity-dependent gene expression and protein synthesis in mature neurons are required for long-term memory formation. \u00a0In particular, Arc (also called Arg3.1) has emerged recently as an attractive candidate of cognitive function-related gene products whose induction correlates with physiological neuronal activity. \u00a0In the postsynaptic density, Arc protein regulates the surface expression of AMPA-type glutamate receptors at excitatory synapses [1]. \u00a0This function is implicated in several forms of protein translation-dependent synaptic long-term depression and homeostatic plasticity\/synaptic scaling. \u00a0To examine Arc dynamics in living neurons, the expression of a monomeric EGFP-tagged Arc was driven under the control of the 7 kb Arc promoter [2, 3]. \u00a0Neuronal activity-triggered Arc protein was found to \u00a0rather accumulate in synapses with low activity, and thus may play a role in an \u2018\u2018inverse&#8221; tagging process, to prevent the undesired enhancement of weak synapses in potentiated neurons [3]. \u00a0Genomic mutations in the Arc gene were recently proposed to be associated with several neurological and psychiatric disorders, including schizophrenia [4].<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<table width=\"700\">\n<tbody>\n<tr>\n<td style=\"border: 0px; background-color: #ffffff; text-align: right; white-space: nowrap;\" valign=\"top\">Depositor<\/td>\n<td style=\"border: 0px; background-color: #ffffff; text-align: center; white-space: nowrap;\" valign=\"top\">:<\/td>\n<td style=\"border: 0px; background-color: #ffffff; text-align: left;\" colspan=\"2\" valign=\"top\"><span class=\"Apple-style-span\" style=\"font-weight: 800;\"><b>Haruhiko Bito, M.D., Ph.D.<br \/>\nDepartment of Neurochemistry<br \/>\nThe University of Tokyo Graduate School of Medicine<\/b><\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"border: 0px; background-color: #ffffff; text-align: right; white-space: nowrap;\" valign=\"top\">Strain name<\/td>\n<td style=\"border: 0px; background-color: #ffffff; text-align: center; white-space: nowrap;\" valign=\"top\">:<\/td>\n<td style=\"border: 0px; background-color: #ffffff; text-align: left;\" colspan=\"2\" valign=\"top\"><span class=\"Apple-style-span\" style=\"font-weight: 800;\"><b>C57BL\/6-Tg(Arc-EGFP\/Arc)3Hbto\/HbtoRbrc<\/b><\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"border: 0px; background-color: #ffffff; text-align: right; white-space: nowrap;\" valign=\"top\">RBRC No.<\/td>\n<td style=\"border: 0px; background-color: #ffffff; text-align: center; white-space: nowrap;\" valign=\"top\">:<\/td>\n<td style=\"border: 0px; background-color: #ffffff; text-align: left;\" colspan=\"2\" valign=\"top\">RBRC06086<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 0px; background-color: #ffffff; text-align: right; white-space: nowrap;\" valign=\"top\"><\/td>\n<td style=\"border: 0px; background-color: #ffffff; text-align: center; white-space: nowrap;\" valign=\"top\"><\/td>\n<td style=\"border: 0px; background-color: #ffffff; text-align: left;\" colspan=\"2\" valign=\"top\"><\/td>\n<\/tr>\n<tr>\n<td style=\"border: 0px; background-color: #ffffff; text-align: right; white-space: nowrap;\" rowspan=\"7\" valign=\"top\">References<\/td>\n<td style=\"border: 0px; background-color: #ffffff; text-align: center; white-space: nowrap;\" rowspan=\"7\" valign=\"top\">:<\/td>\n<td style=\"border: 0px; background-color: #ffffff; text-align: left;\" valign=\"top\">[1]<\/td>\n<td style=\"border: 0px; background-color: #ffffff; text-align: left;\" valign=\"top\">Chowdhury S, Shepherd JD, Okuno H, Lyford G, Petralia RS, Plath N, Kuhl D, Huganir RL, Worley PF. Arc\/Arg3.1 interacts with the endocytic machinery to regulate AMPA receptor trafficking.\u00a0\u00a0<b><i><\/i><\/b><a href=\"http:\/\/www.ncbi.nlm.nih.gov\/pubmed\/17088211\" target=\"_blank\" rel=\"noopener noreferrer\"><em>Neuron<\/em>; 52:445-459, 2006.<\/a><\/td>\n<\/tr>\n<tr>\n<td style=\"border: 0px; background-color: #ffffff; text-align: left;\" valign=\"top\">[2]<\/td>\n<td style=\"border: 0px; background-color: #ffffff; text-align: left;\" valign=\"top\">Kawashima T, Okuno H, Nonaka M, Adachi-Morishima A, Kyo N, Okamura M, Takemoto-Kimura S, Worley PF, Bito H. Synaptic activity-responsive element in the Arc\/Arg3.1 promoter essential for synapse-to-nucleus signaling in activated neurons.\u00a0<a href=\"http:\/\/www.ncbi.nlm.nih.gov\/pubmed\/19116276\" target=\"_blank\" rel=\"noopener noreferrer\"><em>Proc Natl Acad Sci U S A.<\/em>; 106(1):316-321, 2009.<\/a><\/td>\n<\/tr>\n<tr>\n<td style=\"border: 0px; background-color: #ffffff; text-align: left;\" valign=\"top\">[3]<\/td>\n<td style=\"border: 0px; background-color: #ffffff; text-align: left;\" valign=\"top\">Okuno H, Akashi K, Ishii Y, Yagishita-Kyo N, Suzuki K, Nonaka M, Kawashima T, Fujii H, Takemoto-Kimura S, Abe M, Natsume R, Chowdhury S, Sakimura K, Worley PF, Bito H. Inverse synaptic tagging of inactive synapses via dynamic interaction of Arc\/Arg3.1 with CaMKII\u03b2.\u00a0<a href=\"http:\/\/www.ncbi.nlm.nih.gov\/pubmed\/22579289\" target=\"_blank\" rel=\"noopener noreferrer\"><em>Cell<\/em>; 149(4):886-898, 2012. <\/a><\/td>\n<\/tr>\n<tr>\n<td style=\"border: 0px; background-color: #ffffff; text-align: left;\" valign=\"top\">[4]<\/td>\n<td style=\"border: 0px; background-color: #ffffff; text-align: left;\" valign=\"top\">Fromer M, Pocklington AJ, Kavanagh DH, et al., De novo mutations in schizophrenia implicate synaptic networks.\u00a0<a href=\"http:\/\/www.ncbi.nlm.nih.gov\/pubmed\/24463507\" target=\"_blank\" rel=\"noopener noreferrer\"><em>Nature<\/em>; 506(7487):179-184, 2014. <\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<table class=\"w7\" frame=\"hsides\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td style=\"border: 0px; background-color: #ffffff; text-align: left;\">July 2014<br \/>\nContact: <a href=\"mailto:animal.brc@riken.jp\">Shinya Ayabe, Ph.D.<\/a><br \/>\nExperimental Animal Division, RIKEN BioResource Center<br \/>\nAll materials contained on this site may not be reproduced, distributed, displayed, published or broadcast without the prior permission of the owner of that content.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p align=\"left\">\n<map name=\"Map\">\n<area alt=\"RIKEN BRC\" coords=\"0,0,36,80\" shape=\"rect\" href=\"\/ja\/\" \/>\n<area alt=\"Mouse of the Month\" coords=\"188,0,510,80\" shape=\"rect\" href=\"\/ja\/mouse_of_month_list.shtml#2012\" \/> <\/map>\n<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Visualizing the neuronal activity-regulated gene Arc C57BL\/6-Tg(Arc-EGFP\/Arc)3Hbto\/HbtoRbrc (RBRC06086) Courtesy of Haruhiko Bito, M.D., Ph.D. Neuronal activity-regulated induction of EGFP-Arc in the  [&hellip;]<\/p>\n","protected":false},"author":19,"featured_media":0,"parent":198,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"","_seopress_redirections_param":"","_seopress_redirections_type":301,"_seopress_analysis_target_kw":"","footnotes":"","_wp_rev_ctl_limit":""},"class_list":["post-10643","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"http:\/\/mus.brc.riken.jp\/ja\/wp-json\/wp\/v2\/pages\/10643","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/mus.brc.riken.jp\/ja\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"http:\/\/mus.brc.riken.jp\/ja\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"http:\/\/mus.brc.riken.jp\/ja\/wp-json\/wp\/v2\/users\/19"}],"replies":[{"embeddable":true,"href":"http:\/\/mus.brc.riken.jp\/ja\/wp-json\/wp\/v2\/comments?post=10643"}],"version-history":[{"count":20,"href":"http:\/\/mus.brc.riken.jp\/ja\/wp-json\/wp\/v2\/pages\/10643\/revisions"}],"predecessor-version":[{"id":18577,"href":"http:\/\/mus.brc.riken.jp\/ja\/wp-json\/wp\/v2\/pages\/10643\/revisions\/18577"}],"up":[{"embeddable":true,"href":"http:\/\/mus.brc.riken.jp\/ja\/wp-json\/wp\/v2\/pages\/198"}],"wp:attachment":[{"href":"http:\/\/mus.brc.riken.jp\/ja\/wp-json\/wp\/v2\/media?parent=10643"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}