{"id":25033,"date":"2025-01-29T12:09:16","date_gmt":"2025-01-29T11:09:16","guid":{"rendered":"https:\/\/sfb1436.de\/?page_id=25033"},"modified":"2025-05-19T06:30:19","modified_gmt":"2025-05-19T04:30:19","slug":"a02-die-bildung-von-gedaechtnisspuren-ueber-exzitations-transkriptionskopplung","status":"publish","type":"page","link":"https:\/\/sfb1436.de\/de\/projekte\/archiv-sfb-1436-1-2021-2024\/a02-die-bildung-von-gedaechtnisspuren-ueber-exzitations-transkriptionskopplung\/","title":{"rendered":" Die Bildung von Ged\u00e4chtnisspuren \u00fcber Exzitations-Transkriptionskopplung"},"content":{"rendered":"\n<div class=\"wp-block-uagb-section uagb-section__wrap uagb-section__background-color uagb-block-877fd984 badge-title\"><div class=\"uagb-section__overlay\"><\/div><div class=\"uagb-section__inner-wrap\">\n<p class=\"has-text-align-center wp-block-paragraph\">A02<\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group alignwide has-white-background-color has-background is-layout-flow wp-block-group-is-layout-flow\">\n<div class=\"wp-block-columns are-vertically-aligned-center is-layout-flex wp-container-core-columns-is-layout-147ade55 wp-block-columns-is-layout-flex\" style=\"padding-top:0px;padding-bottom:0px\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"padding-top:20px;padding-right:20px;padding-bottom:20px;padding-left:20px\">\n<figure class=\"wp-block-image aligncenter size-full\"><a href=\"https:\/\/sfb1436.de\/wp-content\/uploads\/2022\/03\/A02-Graphical-abstract-webpage.jpg\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1000\" height=\"692\" src=\"https:\/\/sfb1436.de\/wp-content\/uploads\/2022\/03\/A02-Graphical-abstract-webpage.jpg\" alt=\"A02-Graphical-abstract-webpage\" class=\"wp-image-5397\" srcset=\"https:\/\/sfb1436.de\/wp-content\/uploads\/2022\/03\/A02-Graphical-abstract-webpage.jpg 1000w, https:\/\/sfb1436.de\/wp-content\/uploads\/2022\/03\/A02-Graphical-abstract-webpage-300x208.jpg 300w, https:\/\/sfb1436.de\/wp-content\/uploads\/2022\/03\/A02-Graphical-abstract-webpage-768x531.jpg 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/a><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"has-text-align-left wp-block-paragraph\">Die Bildung eines Engramms innerhalb eines Verbundes von Nervenzellen erfordert Aktivit\u00e4ts-abh\u00e4ngige Genexpression. Eine hervorgehobene Rolle spielt hierbei der Transkriptionsfaktor <em>cAMP-responsive element binding protein<\/em> (CREB). Seine transkriptionelle Aktivit\u00e4t beeinflu\u00dft die Funktion von Synapsen und die Netzwerkaktivit\u00e4t ma\u00dfgeblich. In unserem Projekt verfolgen wir die Idee, dass die Stabilisierung von CREB Transkriptionskomplexen beim Transport von Synapsen zum Zellkern an der Entstehung und Konsolidierung lerninduzierter Ged\u00e4chtnisspuren beteiligt ist. Wir untersuchen, wie das Prinzip der Signalvermittlung zwischen Synapse und Kern durch das <em>messenger <\/em>Protein <em>Jacob<\/em> dazu dienen k\u00f6nnte, die Bildung neuronaler Engramme, insbesondere mit Blick auf ein ges\u00fcnderes Altern, zu optimieren.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns are-vertically-aligned-top is-layout-flex wp-container-core-columns-is-layout-43c3a9c5 wp-block-columns-is-layout-flex\" id=\"project-anchor\" style=\"padding-top:0px;padding-bottom:30px\">\n<div class=\"wp-block-column is-vertically-aligned-top is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-f56f613f wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" id=\"projekt\">\n<div class=\"wp-block-buttons is-horizontal is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-b0be8b0e wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button has-custom-width wp-block-button__width-100 is-style-fill\"><a class=\"wp-block-button__link has-white-color has-project-c-background-color has-text-color has-background has-normal-font-size has-custom-font-size wp-element-button\" href=\"#project-a02\"><strong>Unsere Forschung<\/strong><\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-buttons is-horizontal is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-b0be8b0e wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button has-custom-width wp-block-button__width-100 is-style-fill\"><a class=\"wp-block-button__link has-white-color has-secondary-background-color has-text-color has-background has-normal-font-size has-custom-font-size wp-element-button\" href=\"#the-goals-of-our-project\"><strong>Ziele unseres Projektes <\/strong><\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-buttons is-horizontal is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-b0be8b0e wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button has-custom-width wp-block-button__width-100 is-style-fill\"><a class=\"wp-block-button__link has-white-color has-project-c-background-color has-text-color has-background has-normal-font-size has-custom-font-size wp-element-button\" href=\"#publications\"><strong>Publikationen<\/strong><\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns alignfull has-tertiary-background-color has-background is-layout-flex wp-container-core-columns-is-layout-763026b3 wp-block-columns-is-layout-flex\" style=\"margin-top:0px;margin-bottom:0px\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" id=\"pi\">\n<h2 class=\"wp-block-heading has-text-align-center\" id=\"gruppenleitung\" style=\"font-style:normal;font-weight:500\">Gruppenleitung &amp; Gruppenmitglieder<\/h2>\n\n\n\n<div class=\"wp-block-columns justify-content-center is-layout-flex wp-container-core-columns-is-layout-f56f613f wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:1350px\">\n<figure class=\"wp-block-gallery has-nested-images columns-4 is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"683\" data-id=\"5442\" src=\"https:\/\/sfb1436.de\/wp-content\/uploads\/2022\/02\/20210511-093-Anna-Karpova-1024x683.jpg\" alt=\"SFB 1436 Mitglied Anna Karpova\" class=\"wp-image-5442\" srcset=\"https:\/\/sfb1436.de\/wp-content\/uploads\/2022\/02\/20210511-093-Anna-Karpova-1024x683.jpg 1024w, https:\/\/sfb1436.de\/wp-content\/uploads\/2022\/02\/20210511-093-Anna-Karpova-300x200.jpg 300w, https:\/\/sfb1436.de\/wp-content\/uploads\/2022\/02\/20210511-093-Anna-Karpova-768x512.jpg 768w, https:\/\/sfb1436.de\/wp-content\/uploads\/2022\/02\/20210511-093-Anna-Karpova.jpg 1122w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Dr. Anna Karpova<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"834\" height=\"1024\" data-id=\"1194\" src=\"https:\/\/sfb1436.de\/wp-content\/uploads\/2021\/12\/michael-kreutz_web.jpg\" alt=\"SFB 1436 Mitglied Michael Kreutz\" class=\"wp-image-1194\" srcset=\"https:\/\/sfb1436.de\/wp-content\/uploads\/2021\/12\/michael-kreutz_web.jpg 834w, https:\/\/sfb1436.de\/wp-content\/uploads\/2021\/12\/michael-kreutz_web-244x300.jpg 244w, https:\/\/sfb1436.de\/wp-content\/uploads\/2021\/12\/michael-kreutz_web-768x943.jpg 768w\" sizes=\"(max-width: 834px) 100vw, 834px\" \/><figcaption class=\"wp-element-caption\">Dr. Michael R. Kreutz<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" data-id=\"11156\" src=\"https:\/\/sfb1436.de\/wp-content\/uploads\/2022\/05\/20210615-Gomes-684-1024x683.jpg\" alt=\"SFB 1436 Mitglied Guilherme Gomes\" class=\"wp-image-11156\" srcset=\"https:\/\/sfb1436.de\/wp-content\/uploads\/2022\/05\/20210615-Gomes-684-1024x683.jpg 1024w, https:\/\/sfb1436.de\/wp-content\/uploads\/2022\/05\/20210615-Gomes-684-300x200.jpg 300w, https:\/\/sfb1436.de\/wp-content\/uploads\/2022\/05\/20210615-Gomes-684-768x512.jpg 768w, https:\/\/sfb1436.de\/wp-content\/uploads\/2022\/05\/20210615-Gomes-684-1600x1067.jpg 1600w, https:\/\/sfb1436.de\/wp-content\/uploads\/2022\/05\/20210615-Gomes-684-1536x1024.jpg 1536w, https:\/\/sfb1436.de\/wp-content\/uploads\/2022\/05\/20210615-Gomes-684-2048x1365.jpg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Dr. Guilherme Gomes<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"400\" height=\"400\" data-id=\"15181\" src=\"https:\/\/sfb1436.de\/wp-content\/uploads\/2022\/07\/K_Grochowska.jpg\" alt=\"SFB 1436 Mitglied Kartazyna Grochowska\" class=\"wp-image-15181\" srcset=\"https:\/\/sfb1436.de\/wp-content\/uploads\/2022\/07\/K_Grochowska.jpg 400w, https:\/\/sfb1436.de\/wp-content\/uploads\/2022\/07\/K_Grochowska-300x300.jpg 300w, https:\/\/sfb1436.de\/wp-content\/uploads\/2022\/07\/K_Grochowska-150x150.jpg 150w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><figcaption class=\"wp-element-caption\">Dr. Katarzyna Grochowska<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" data-id=\"11112\" src=\"https:\/\/sfb1436.de\/wp-content\/uploads\/2022\/05\/20210526-210-Anja-Oelschlegel-1024x683.jpg\" alt=\"SFB 1436 Mitglied Anja Oelschlegel\" class=\"wp-image-11112\" srcset=\"https:\/\/sfb1436.de\/wp-content\/uploads\/2022\/05\/20210526-210-Anja-Oelschlegel-1024x683.jpg 1024w, https:\/\/sfb1436.de\/wp-content\/uploads\/2022\/05\/20210526-210-Anja-Oelschlegel-300x200.jpg 300w, https:\/\/sfb1436.de\/wp-content\/uploads\/2022\/05\/20210526-210-Anja-Oelschlegel-768x512.jpg 768w, https:\/\/sfb1436.de\/wp-content\/uploads\/2022\/05\/20210526-210-Anja-Oelschlegel-1600x1067.jpg 1600w, https:\/\/sfb1436.de\/wp-content\/uploads\/2022\/05\/20210526-210-Anja-Oelschlegel-1536x1024.jpg 1536w, https:\/\/sfb1436.de\/wp-content\/uploads\/2022\/05\/20210526-210-Anja-Oelschlegel-2048x1365.jpg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Dr. Anja Oelschlegel<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" data-id=\"11160\" src=\"https:\/\/sfb1436.de\/wp-content\/uploads\/2022\/05\/20210615-Samer-611-1024x683.jpg\" alt=\"SFB 1436 Mitglied Sebastian Samer\" class=\"wp-image-11160\" srcset=\"https:\/\/sfb1436.de\/wp-content\/uploads\/2022\/05\/20210615-Samer-611-1024x683.jpg 1024w, https:\/\/sfb1436.de\/wp-content\/uploads\/2022\/05\/20210615-Samer-611-300x200.jpg 300w, https:\/\/sfb1436.de\/wp-content\/uploads\/2022\/05\/20210615-Samer-611-768x512.jpg 768w, https:\/\/sfb1436.de\/wp-content\/uploads\/2022\/05\/20210615-Samer-611-1600x1067.jpg 1600w, https:\/\/sfb1436.de\/wp-content\/uploads\/2022\/05\/20210615-Samer-611-1536x1024.jpg 1536w, https:\/\/sfb1436.de\/wp-content\/uploads\/2022\/05\/20210615-Samer-611-2048x1365.jpg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Sebastian Samer<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" data-id=\"11130\" src=\"https:\/\/sfb1436.de\/wp-content\/uploads\/2022\/05\/20210526-350-PingAn-YuanXiang-1024x683.jpg\" alt=\"SFB 1436 Mitglied PingAn YuanXiang\" class=\"wp-image-11130\" srcset=\"https:\/\/sfb1436.de\/wp-content\/uploads\/2022\/05\/20210526-350-PingAn-YuanXiang-1024x683.jpg 1024w, https:\/\/sfb1436.de\/wp-content\/uploads\/2022\/05\/20210526-350-PingAn-YuanXiang-300x200.jpg 300w, https:\/\/sfb1436.de\/wp-content\/uploads\/2022\/05\/20210526-350-PingAn-YuanXiang-768x512.jpg 768w, https:\/\/sfb1436.de\/wp-content\/uploads\/2022\/05\/20210526-350-PingAn-YuanXiang-1600x1067.jpg 1600w, https:\/\/sfb1436.de\/wp-content\/uploads\/2022\/05\/20210526-350-PingAn-YuanXiang-1536x1024.jpg 1536w, https:\/\/sfb1436.de\/wp-content\/uploads\/2022\/05\/20210526-350-PingAn-YuanXiang-2048x1365.jpg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Dr. Pingan Yuanxiang<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" data-id=\"11116\" src=\"https:\/\/sfb1436.de\/wp-content\/uploads\/2022\/05\/20210526-321-Zmiskol-Fabian-1024x683.jpg\" alt=\"SFB 1436 Mitglied Fabian Zmiskol\" class=\"wp-image-11116\" srcset=\"https:\/\/sfb1436.de\/wp-content\/uploads\/2022\/05\/20210526-321-Zmiskol-Fabian-1024x683.jpg 1024w, https:\/\/sfb1436.de\/wp-content\/uploads\/2022\/05\/20210526-321-Zmiskol-Fabian-300x200.jpg 300w, https:\/\/sfb1436.de\/wp-content\/uploads\/2022\/05\/20210526-321-Zmiskol-Fabian-768x512.jpg 768w, https:\/\/sfb1436.de\/wp-content\/uploads\/2022\/05\/20210526-321-Zmiskol-Fabian-1600x1067.jpg 1600w, https:\/\/sfb1436.de\/wp-content\/uploads\/2022\/05\/20210526-321-Zmiskol-Fabian-1536x1024.jpg 1536w, https:\/\/sfb1436.de\/wp-content\/uploads\/2022\/05\/20210526-321-Zmiskol-Fabian-2048x1365.jpg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Fabian Zmiskol<\/figcaption><\/figure>\n<\/figure>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-columns alignwide justify-content-center is-layout-flex wp-container-core-columns-is-layout-cda6d148 wp-block-columns-is-layout-flex\" id=\"project-a02\" style=\"margin-top:0px;margin-bottom:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px\">\n<div class=\"wp-block-columns are-vertically-aligned-top is-layout-flex wp-container-core-columns-is-layout-f56f613f wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-top is-layout-flow wp-block-column-is-layout-flow\" style=\"padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px\">\n<h3 class=\"wp-block-heading has-white-color has-secondary-background-color has-text-color has-background has-medium-font-size\" id=\"besteht-ein-zusammenhang-zwischen-der-hirnaktivitat-und-der-ecm-zusammensetzung\"><br>Was sind synapto-nukle\u00e4re Proteinbotenstoffe?<br><br><br><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\" id=\"besteht-ein-zusammenhang-zwischen-der-hirnaktivitat-und-der-ecm-zusammensetzung\">Neurone exprimieren mehr Gene als andere Zelltypen und es erscheint unwahrscheinlich, dass allein eine Signal\u00fcbertragung durch Ca<sup>2+<\/sup> gen\u00fcgt, um die zahlreichen extrazellul\u00e4ren Stimuli in kontrollierte genomische Antworten zu \u00fcbersetzen. M\u00f6gliche weitere Kandidaten f\u00fcr die Ver- und Entschl\u00fcsselung von Signalen an deren Entstehungsorten bzw. im Zellkern als ihrem Zielort sind synapto-nukle\u00e4re Proteinbotenstoffe. Diese translozieren nach entsprechendem Stimulus von Synapsen zum Zellkern, wo sie \u00fcber die Interaktion mit anderen Molek\u00fclen sehr gezielt Aspekte der Genexpression regulieren k\u00f6nnen.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-top is-layout-flow wp-block-column-is-layout-flow\" style=\"padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px\">\n<h3 class=\"wp-block-heading has-white-color has-secondary-background-color has-text-color has-background has-medium-font-size\" id=\"matrix-variabilitat-und-kognitive-flexibigenetische-variabilitat-in-ecm-kodierenden-genen\">Warum ist die Kopplung von Erregung und Transkription wichtig f\u00fcr die Bildung von Engrammen und die Ged\u00e4chtniskonsolidierung?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">In einem neuronalen Netzwerk variiert die Aktivit\u00e4t exzitatorischer Synapsen zwischen den beteiligten Neuronen. Die intrinsische Erregbarkeit eines Neurons bezeichnet seine Neigung, Aktionspotentiale auf einen definierten Stimulus hin auszul\u00f6sen. Die <em>de novo<\/em> Transkription von Genen ist grundlegend f\u00fcr die Bildung von Langzeitged\u00e4chtnis, wobei sie an der&nbsp; Ged\u00e4chtniskonsolidierung beteiligt ist. Die biologischen Mechanismen dieser Konsolidierung beinhalten initial eine schnelle Phase der Genexpression, bekannt als molekulare Konsolidierung. W\u00e4hrend dieses Konzept allgemein anerkannt ist, sind die zugrunde liegenden neurobiologischen Mechanism noch unklar. Ein paradigmatischer Transkriptionsfaktor, dessen Aktivierung mit der Bildung von Langzeitged\u00e4chtnis verkn\u00fcpt ist, ist CREB. Mehrere Studien haben CREB als Konvergenzpunkt f\u00fcr Signalwege und Mechanismen sowohl w\u00e4hrend der St\u00e4rkung von Synapsen als auch der Ged\u00e4chtnisbildung identifizert.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-columns alignfull are-vertically-aligned-center has-white-color has-secondary-background-color has-text-color has-background is-layout-flex wp-container-core-columns-is-layout-cda6d148 wp-block-columns-is-layout-flex\" id=\"the-goals-of-our-project\" style=\"margin-top:0px;margin-bottom:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading has-text-align-right\" id=\"the-goals-of-our-project-1\"><strong>Die Ziele unseres Projekts<\/strong><\/h2>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center has-project-c-background-color has-background is-layout-flow wp-block-column-is-layout-flow\" style=\"padding-top:50px;padding-right:150px;padding-bottom:50px;padding-left:150px\">\n<p class=\"wp-block-paragraph\">Im Rahmen dieses SFBs ist es bedeutsam, dass die Regulierung neuronaler Erregbarkeit einen potenziellen molekularen Mechanismus darstellt, welcher der CREB-abh\u00e4ngigen neuronalen Selektion zugrunde liegt. Fr\u00fchere Arbeiten haben gezeigt, dass Neurone mit erh\u00f6htem CREB bevorzugt in Ged\u00e4chtnisspuren rekrutiert werden. CREB-vermittelte \u00c4nderungen in der neuronalen Erregbarkeit gew\u00e4hrleisten eine effektive Verkn\u00fcpfung zeitnaher Ereignisse und unterst\u00fctzen die funktionelle Einrichtuung von Zellverb\u00e4nden w\u00e4hrend der Ged\u00e4chtnis Konsolidierungsphase. Ged\u00e4chtnisbildung h\u00e4ngt dabei sowohl von Eingangs-spezifischen Modifikationen synaptischer St\u00e4rke als auch von zell-spezifisch gesteigerter Erregbarkeit ab. &nbsp;Letztere wie auch die Zunahme an plastischen Synapsen durch CREB k\u00f6nnten die Wahrscheinlichkeit erh\u00f6hen, dass Neurone mit hohem CREB-Spiegel in Ged\u00e4chtnisspuren integriert werden,&nbsp; und an der molekularen Konsolidierung beteiligt sind.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Wir werden der Hypothese nachgehen, dass der Proteintransport von der Synapse zum Zellkern CREB Transkritionskomplexe stabilisert und daher in die zellul\u00e4re Zuordnung und\/oder molekulare Konsolidierung von Ged\u00e4chtnis involviert ist. Ein zweites Ziel ist, die molekularen Prinzipien der Jacob-induzierten Kopplung von Erregung und Transkription als eine neurale Resource in pyramidalen CA1 Neuronen zu nutzen. Dazu werden transgene Mausmodelle und virale Interventionen kombiniert, sowie die Analyse synaptischer Funktion, neuraler Schaltkreise und Verhalten experimentell verkn\u00fcpft, mit dem ultimativen Ziel der Mobilisierung und Verst\u00e4rkung von Resourcen und der Freisetzung von versteckten Potenzialen. &nbsp;&nbsp;&nbsp;<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns alignfull gap-none is-layout-flex wp-container-core-columns-is-layout-cda6d148 wp-block-columns-is-layout-flex\" style=\"margin-top:0px;margin-bottom:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px\">\n<div class=\"wp-block-cover is-light is-repeated\"><div class=\"wp-block-cover__image-background wp-image-12591 is-repeated\" style=\"background-position:64% 59%;background-image:url(https:\/\/sfb1436.de\/wp-content\/uploads\/2022\/05\/senior-man-playing-puzzle.png)\"><\/div><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim-20 has-background-dim\"><\/span><div class=\"wp-block-cover__inner-container is-layout-flow wp-block-cover-is-layout-flow\">\n<p class=\"has-text-align-center has-large-font-size wp-block-paragraph\"><\/p>\n<\/div><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px\">\n<div class=\"wp-block-cover is-light\"><img loading=\"lazy\" decoding=\"async\" width=\"1900\" height=\"1069\" class=\"wp-block-cover__image-background wp-image-168\" alt=\"EEG Messung am Gehirn von Proanden\" src=\"https:\/\/sfb1436.de\/wp-content\/uploads\/2021\/11\/news-beitrag3.jpg\" data-object-fit=\"cover\" srcset=\"https:\/\/sfb1436.de\/wp-content\/uploads\/2021\/11\/news-beitrag3.jpg 1900w, https:\/\/sfb1436.de\/wp-content\/uploads\/2021\/11\/news-beitrag3-300x169.jpg 300w, https:\/\/sfb1436.de\/wp-content\/uploads\/2021\/11\/news-beitrag3-1024x576.jpg 1024w, https:\/\/sfb1436.de\/wp-content\/uploads\/2021\/11\/news-beitrag3-768x432.jpg 768w, https:\/\/sfb1436.de\/wp-content\/uploads\/2021\/11\/news-beitrag3-1600x900.jpg 1600w, https:\/\/sfb1436.de\/wp-content\/uploads\/2021\/11\/news-beitrag3-1536x864.jpg 1536w\" sizes=\"(max-width: 1900px) 100vw, 1900px\" \/><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim-0 has-background-dim\"><\/span><div class=\"wp-block-cover__inner-container is-layout-flow wp-block-cover-is-layout-flow\">\n<p class=\"has-text-align-center has-large-font-size wp-block-paragraph\"><\/p>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns alignfull is-layout-flex wp-container-core-columns-is-layout-dca53f0c wp-block-columns-is-layout-flex\" id=\"publications\" style=\"margin-top:0px;margin-bottom:0px\">\n<div class=\"wp-block-column has-project-c-background-color has-background is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:100%\">\n<section class=\"wp-block-group alignfull is-layout-flow wp-block-group-is-layout-flow\" style=\"padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px\">\n<div class=\"wp-block-columns alignfull has-project-c-background-color has-background is-layout-flex wp-container-core-columns-is-layout-44579ee7 wp-block-columns-is-layout-flex\" style=\"margin-top:0px;margin-bottom:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading has-text-align-center has-white-color has-text-color\" id=\"publikationen-des-projektes-a02\"><strong>Publikationen des Projektes A02<\/strong><\/h2>\n\n\n\n\t\t\t<div class=\"wp-block-uagb-post-carousel uagb-post-grid project-slider uagb-post__image-position-top uagb-post__image-disabled uagb-block-bcf51a9c     uagb-post__arrow-outside uagb-slick-carousel uagb-post__items uagb-post__columns-3 is-carousel uagb-post__columns-tablet-2 uagb-post__columns-mobile-1\" data-total=\"2\" style=\"\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<article class=\"uagb-post__inner-wrap\">\t\t\t\t\t\t\t\t<h4 class=\"uagb-post__title uagb-post__text\">\n\t\t\t\t<a href=\"https:\/\/doi.org\/10.1038\/s41582-026-01189-9\" target=\"_blank\" rel=\"bookmark noopener noreferrer\">Maintaining and regaining episodic memory in Alzheimer disease: a circuit-based perspective<\/a>\n\t\t\t<\/h4>\n\t\t\t\t\t\t<div class='uagb-post__text uagb-post-grid-byline'>\n\t\t\t\t\t\t\t\t<time datetime=\"2026-03-17T10:15:03+01:00\" class=\"uagb-post__date\">\n\t\t\t\t<span class=\"dashicons-calendar dashicons\"><\/span>\t\t\t\t\t17.03.2026\t\t\t\t<\/time>\n\t\t\t\t\t\t\t<div class=\"uagb-post__text\">\n\t\t\t\t\t<span class='uagb-post__taxonomy'>\n\t\t\t\t\t\t<span class=\"dashicons-tag dashicons\"><\/span>\t\t\t\t\t\t<a href=\"https:\/\/sfb1436.de\/de\/category\/publikation\/a02-de\/\">A02<\/a>,&nbsp;<a href=\"https:\/\/sfb1436.de\/de\/category\/publikation\/a04-de\/\">A04<\/a>,&nbsp;<a href=\"https:\/\/sfb1436.de\/de\/category\/publikation\/b02-de\/\">B02<\/a>,&nbsp;<a href=\"https:\/\/sfb1436.de\/de\/category\/publikation\/z01-de\/\">Z01<\/a>,&nbsp;<a href=\"https:\/\/sfb1436.de\/de\/category\/publikation\/z03-de\/\">Z03<\/a>\t\t\t\t\t<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class='uagb-post__text uagb-post__excerpt'>\n\t\t\t\t\t<p>Emrah D\u00fczel &amp; Michael R. Kreutz <span class=\"excerpt-magazin\">Nature Reviews Neurology (2026)<\/span><\/p>\n<\/span>\t\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t\t\t\t<\/article>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<article class=\"uagb-post__inner-wrap\">\t\t\t\t\t\t\t\t<h4 class=\"uagb-post__title uagb-post__text\">\n\t\t\t\t<a href=\"https:\/\/doi.org\/10.1002\/glia.24539\" target=\"_blank\" rel=\"bookmark noopener noreferrer\">Astrocytic uptake of posttranslationally modified amyloid-\u03b2 leads to endolysosomal system disruption and induction of pro-inflammatory signaling<\/a>\n\t\t\t<\/h4>\n\t\t\t\t\t\t<div class='uagb-post__text uagb-post-grid-byline'>\n\t\t\t\t\t\t\t\t<time datetime=\"2024-04-17T10:31:39+02:00\" class=\"uagb-post__date\">\n\t\t\t\t<span class=\"dashicons-calendar dashicons\"><\/span>\t\t\t\t\t17.04.2024\t\t\t\t<\/time>\n\t\t\t\t\t\t\t<div class=\"uagb-post__text\">\n\t\t\t\t\t<span class='uagb-post__taxonomy'>\n\t\t\t\t\t\t<span class=\"dashicons-tag dashicons\"><\/span>\t\t\t\t\t\t<a href=\"https:\/\/sfb1436.de\/de\/category\/publikation\/a02-de\/\">A02<\/a>\t\t\t\t\t<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class='uagb-post__text uagb-post__excerpt'>\n\t\t\t\t\t<p>Wirth S,\u00a0Schl\u00f6\u00dfer A, Beiersdorfer A, Schweizer M, Lohr C,\u00a0Grochowska KM <span class=\"excerpt-magazin\">Glia (2024)<\/span><\/p>\n<\/span>\t\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t\t\t\t<\/article>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<article class=\"uagb-post__inner-wrap\">\t\t\t\t\t\t\t\t<h4 class=\"uagb-post__title uagb-post__text\">\n\t\t\t\t<a href=\"https:\/\/doi.org\/10.1016\/j.neuron.2023.12.016\" target=\"_blank\" rel=\"bookmark noopener noreferrer\">A septal to ventral tegmental area circuit drives exploratory behaviour<\/a>\n\t\t\t<\/h4>\n\t\t\t\t\t\t<div class='uagb-post__text uagb-post-grid-byline'>\n\t\t\t\t\t\t\t\t<time datetime=\"2024-02-02T10:27:58+01:00\" class=\"uagb-post__date\">\n\t\t\t\t<span class=\"dashicons-calendar dashicons\"><\/span>\t\t\t\t\t02.02.2024\t\t\t\t<\/time>\n\t\t\t\t\t\t\t<div class=\"uagb-post__text\">\n\t\t\t\t\t<span class='uagb-post__taxonomy'>\n\t\t\t\t\t\t<span class=\"dashicons-tag dashicons\"><\/span>\t\t\t\t\t\t<a href=\"https:\/\/sfb1436.de\/de\/category\/publikation\/a02-de\/\">A02<\/a>,&nbsp;<a href=\"https:\/\/sfb1436.de\/de\/category\/publikation\/a03-de\/\">A03<\/a>,&nbsp;<a href=\"https:\/\/sfb1436.de\/de\/category\/publikation\/a04-de\/\">A04<\/a>,&nbsp;<a href=\"https:\/\/sfb1436.de\/de\/category\/publikation\/b06-de\/\">B06<\/a>,&nbsp;<a href=\"https:\/\/sfb1436.de\/de\/category\/publikation\/z01-de\/\">Z01<\/a>\t\t\t\t\t<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class='uagb-post__text uagb-post__excerpt'>\n\t\t\t\t\t<p>Mocellin P, Barnstedt O,Luxem K, Kaneko H, Karpova A, Henschke J, Dal\u00fcgge D, Fuhrmann F, Pakan JMP, Kreutz MR, MikulovicS, and Remy S <span class=\"excerpt-magazin\">Neuron (2024)<\/span><\/p>\n<\/span>\t\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t\t\t\t<\/article>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<article class=\"uagb-post__inner-wrap\">\t\t\t\t\t\t\t\t<h4 class=\"uagb-post__title uagb-post__text\">\n\t\t\t\t<a href=\"https:\/\/doi.org\/10.1016\/j.celrep.2023.112998\" target=\"_blank\" rel=\"bookmark noopener noreferrer\">Chaperone-mediated autophagy in neuronal dendrites utilizes activity-dependent lysosomal exocytosis for protein disposal<\/a>\n\t\t\t<\/h4>\n\t\t\t\t\t\t<div class='uagb-post__text uagb-post-grid-byline'>\n\t\t\t\t\t\t\t\t<time datetime=\"2023-08-29T14:30:25+02:00\" class=\"uagb-post__date\">\n\t\t\t\t<span class=\"dashicons-calendar dashicons\"><\/span>\t\t\t\t\t29.08.2023\t\t\t\t<\/time>\n\t\t\t\t\t\t\t<div class=\"uagb-post__text\">\n\t\t\t\t\t<span class='uagb-post__taxonomy'>\n\t\t\t\t\t\t<span class=\"dashicons-tag dashicons\"><\/span>\t\t\t\t\t\t<a href=\"https:\/\/sfb1436.de\/de\/category\/publikation\/a02-de\/\">A02<\/a>,&nbsp;<a href=\"https:\/\/sfb1436.de\/de\/category\/publikation\/a04-de\/\">A04<\/a>,&nbsp;<a href=\"https:\/\/sfb1436.de\/de\/category\/publikation\/z01-de\/\">Z01<\/a>\t\t\t\t\t<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class='uagb-post__text uagb-post__excerpt'>\n\t\t\t\t\t<p>Grochowska KM, Sperveslage M, Raman R, Failla AV, G\u0142\u00f3w D, Schulze C, Laprell L, Fehse B, Kreutz MR <span class=\"excerpt-magazin\">Cell Rep (2023)<\/span><\/p>\n<\/span>\t\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t\t\t\t<\/article>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<article class=\"uagb-post__inner-wrap\">\t\t\t\t\t\t\t\t<h4 class=\"uagb-post__title uagb-post__text\">\n\t\t\t\t<a href=\"https:\/\/doi.org\/10.1007\/s00018-023-04876-8\" target=\"_blank\" rel=\"bookmark noopener noreferrer\">Integration of nuclear Ca2+\u00a0transients and subnuclear protein shuttling provides a novel mechanism for the regulation of CREB-dependent gene expression<\/a>\n\t\t\t<\/h4>\n\t\t\t\t\t\t<div class='uagb-post__text uagb-post-grid-byline'>\n\t\t\t\t\t\t\t\t<time datetime=\"2023-07-25T15:28:35+02:00\" class=\"uagb-post__date\">\n\t\t\t\t<span class=\"dashicons-calendar dashicons\"><\/span>\t\t\t\t\t25.07.2023\t\t\t\t<\/time>\n\t\t\t\t\t\t\t<div class=\"uagb-post__text\">\n\t\t\t\t\t<span class='uagb-post__taxonomy'>\n\t\t\t\t\t\t<span class=\"dashicons-tag dashicons\"><\/span>\t\t\t\t\t\t<a href=\"https:\/\/sfb1436.de\/de\/category\/publikation\/a02-de\/\">A02<\/a>,&nbsp;<a href=\"https:\/\/sfb1436.de\/de\/category\/publikation\/a04-de\/\">A04<\/a>,&nbsp;<a href=\"https:\/\/sfb1436.de\/de\/category\/publikation\/z01-de\/\">Z01<\/a>\t\t\t\t\t<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class='uagb-post__text uagb-post__excerpt'>\n\t\t\t\t\t<p>Karpova A, Samer S, Turacak R, Yuanxiang P, Kreutz MR.&nbsp; <span class=\"excerpt-magazin\">Cell Mol Life Sci (2023)<\/span><\/p>\n<\/span>\t\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t\t\t\t<\/article>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<article class=\"uagb-post__inner-wrap\">\t\t\t\t\t\t\t\t<h4 class=\"uagb-post__title uagb-post__text\">\n\t\t\t\t<a href=\"https:\/\/doi.org\/10.1016\/j.celrep.2023.112692\" target=\"_blank\" rel=\"bookmark noopener noreferrer\">Golgi satellites are essential for polysialylation of NCAM and expression of LTP at distal synapses<\/a>\n\t\t\t<\/h4>\n\t\t\t\t\t\t<div class='uagb-post__text uagb-post-grid-byline'>\n\t\t\t\t\t\t\t\t<time datetime=\"2023-07-25T13:50:13+02:00\" class=\"uagb-post__date\">\n\t\t\t\t<span class=\"dashicons-calendar dashicons\"><\/span>\t\t\t\t\t25.07.2023\t\t\t\t<\/time>\n\t\t\t\t\t\t\t<div class=\"uagb-post__text\">\n\t\t\t\t\t<span class='uagb-post__taxonomy'>\n\t\t\t\t\t\t<span class=\"dashicons-tag dashicons\"><\/span>\t\t\t\t\t\t<a href=\"https:\/\/sfb1436.de\/de\/category\/publikation\/a02-de\/\">A02<\/a>,&nbsp;<a href=\"https:\/\/sfb1436.de\/de\/category\/publikation\/a04-de\/\">A04<\/a>,&nbsp;<a href=\"https:\/\/sfb1436.de\/de\/category\/publikation\/a05-de\/\">A05<\/a>,&nbsp;<a href=\"https:\/\/sfb1436.de\/de\/category\/publikation\/z01-de\/\">Z01<\/a>\t\t\t\t\t<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class='uagb-post__text uagb-post__excerpt'>\n\t\t\t\t\t<p>Andres-Alonso M, Borgmeyer M, Mirzapourdelavar H, Lormann J, Klein K, Schweizer M, Hoffmeister-Ullerich S, Oelschlegel AM, Dityatev A, Kreutz MR <span class=\"excerpt-magazin\">Cell Rep (2023)<\/span><\/p>\n<\/span>\t\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t\t\t\t<\/article>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<article class=\"uagb-post__inner-wrap\">\t\t\t\t\t\t\t\t<h4 class=\"uagb-post__title uagb-post__text\">\n\t\t\t\t<a href=\"https:\/\/doi.org\/10.1016\/j.mcn.2023.103854\" target=\"_blank\" rel=\"bookmark noopener noreferrer\">Protein transport from pre- and postsynapse to the nucleus: Mechanisms and functional implications<\/a>\n\t\t\t<\/h4>\n\t\t\t\t\t\t<div class='uagb-post__text uagb-post-grid-byline'>\n\t\t\t\t\t\t\t\t<time datetime=\"2023-06-14T14:35:01+02:00\" class=\"uagb-post__date\">\n\t\t\t\t<span class=\"dashicons-calendar dashicons\"><\/span>\t\t\t\t\t14.06.2023\t\t\t\t<\/time>\n\t\t\t\t\t\t\t<div class=\"uagb-post__text\">\n\t\t\t\t\t<span class='uagb-post__taxonomy'>\n\t\t\t\t\t\t<span class=\"dashicons-tag dashicons\"><\/span>\t\t\t\t\t\t<a href=\"https:\/\/sfb1436.de\/de\/category\/publikation\/a02-de\/\">A02<\/a>,&nbsp;<a href=\"https:\/\/sfb1436.de\/de\/category\/publikation\/a04-de\/\">A04<\/a>\t\t\t\t\t<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class='uagb-post__text uagb-post__excerpt'>\n\t\t\t\t\t<p>Maria Andres-Alonso, Katarzyna M Grochowska, Eckart D Gundelfinger, Anna Karpova, Michael R Kreutz <span class=\"excerpt-magazin\">Mol Cell Neurosci (2023)<\/span><\/p>\n<\/span>\t\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t\t\t\t<\/article>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<article class=\"uagb-post__inner-wrap\">\t\t\t\t\t\t\t\t<h4 class=\"uagb-post__title uagb-post__text\">\n\t\t\t\t<a href=\"https:\/\/doi.org\/10.1016\/j.pep.2022.106057\" target=\"_blank\" rel=\"bookmark noopener noreferrer\">One-step purification of tag free and soluble lamin B1 from an E. coli bacterial expression system<\/a>\n\t\t\t<\/h4>\n\t\t\t\t\t\t<div class='uagb-post__text uagb-post-grid-byline'>\n\t\t\t\t\t\t\t\t<time datetime=\"2023-05-16T14:44:05+02:00\" class=\"uagb-post__date\">\n\t\t\t\t<span class=\"dashicons-calendar dashicons\"><\/span>\t\t\t\t\t16.05.2023\t\t\t\t<\/time>\n\t\t\t\t\t\t\t<div class=\"uagb-post__text\">\n\t\t\t\t\t<span class='uagb-post__taxonomy'>\n\t\t\t\t\t\t<span class=\"dashicons-tag dashicons\"><\/span>\t\t\t\t\t\t<a href=\"https:\/\/sfb1436.de\/de\/category\/publikation\/a02-de\/\">A02<\/a>\t\t\t\t\t<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class='uagb-post__text uagb-post__excerpt'>\n\t\t\t\t\t<p>Raman R, Karpova A, Kreutz MR <span class=\"excerpt-magazin\">Protein Expr Purif (2022)<\/span><\/p>\n<\/span>\t\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t\t\t\t<\/article>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<article class=\"uagb-post__inner-wrap\">\t\t\t\t\t\t\t\t<h4 class=\"uagb-post__title uagb-post__text\">\n\t\t\t\t<a href=\"https:\/\/doi.org\/10.1186\/s13041-023-01012-2\" target=\"_blank\" rel=\"bookmark noopener noreferrer\">A Jacob\/nsmf gene knockout does not protect against acute hypoxia- and NMDA-induced excitotoxic cell death<\/a>\n\t\t\t<\/h4>\n\t\t\t\t\t\t<div class='uagb-post__text uagb-post-grid-byline'>\n\t\t\t\t\t\t\t\t<time datetime=\"2023-02-11T14:09:04+01:00\" class=\"uagb-post__date\">\n\t\t\t\t<span class=\"dashicons-calendar dashicons\"><\/span>\t\t\t\t\t11.02.2023\t\t\t\t<\/time>\n\t\t\t\t\t\t\t<div class=\"uagb-post__text\">\n\t\t\t\t\t<span class='uagb-post__taxonomy'>\n\t\t\t\t\t\t<span class=\"dashicons-tag dashicons\"><\/span>\t\t\t\t\t\t<a href=\"https:\/\/sfb1436.de\/de\/category\/publikation\/a02-de\/\">A02<\/a>,&nbsp;<a href=\"https:\/\/sfb1436.de\/de\/category\/publikation\/a04-de\/\">A04<\/a>,&nbsp;<a href=\"https:\/\/sfb1436.de\/de\/category\/publikation\/z01-de\/\">Z01<\/a>\t\t\t\t\t<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class='uagb-post__text uagb-post__excerpt'>\n\t\t\t\t\t<p>Guilherme M Gomes, Julia B\u00e4r, Anna Karpova, Michael R Kreutz <span class=\"excerpt-magazin\">Mol Brain (2023)<\/span><\/p>\n<\/span>\t\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t\t\t\t<\/article>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<article class=\"uagb-post__inner-wrap\">\t\t\t\t\t\t\t\t<h4 class=\"uagb-post__title uagb-post__text\">\n\t\t\t\t<a href=\"https:\/\/doi.org\/10.15252\/embj.2022112453\" target=\"_blank\" rel=\"bookmark noopener noreferrer\">Jacob-induced transcriptional inactivation of CREB promotes A\u03b2-induced synapse loss in Alzheimer&#8217;s disease<\/a>\n\t\t\t<\/h4>\n\t\t\t\t\t\t<div class='uagb-post__text uagb-post-grid-byline'>\n\t\t\t\t\t\t\t\t<time datetime=\"2023-01-03T17:15:59+01:00\" class=\"uagb-post__date\">\n\t\t\t\t<span class=\"dashicons-calendar dashicons\"><\/span>\t\t\t\t\t03.01.2023\t\t\t\t<\/time>\n\t\t\t\t\t\t\t<div class=\"uagb-post__text\">\n\t\t\t\t\t<span class='uagb-post__taxonomy'>\n\t\t\t\t\t\t<span class=\"dashicons-tag dashicons\"><\/span>\t\t\t\t\t\t<a href=\"https:\/\/sfb1436.de\/de\/category\/publikation\/a02-de\/\">A02<\/a>,&nbsp;<a href=\"https:\/\/sfb1436.de\/de\/category\/publikation\/a03-de\/\">A03<\/a>,&nbsp;<a href=\"https:\/\/sfb1436.de\/de\/category\/publikation\/a04-de\/\">A04<\/a>,&nbsp;<a href=\"https:\/\/sfb1436.de\/de\/category\/publikation\/z01-de\/\">Z01<\/a>\t\t\t\t\t<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class='uagb-post__text uagb-post__excerpt'>\n\t\t\t\t\t<p>K. M Grochowska, G. M Gomes, R. Raman, R. Kaushik, L. Sosulina, H. Kaneko, A. M Oelschlegel, P. Yuanxiang, I. Reyes-Resina, G. Bayraktar, S. Samer, C. Spilker, M. S Woo, M. Morawski, J. Goldschmidt,&nbsp;M. A Friese, S. Rossner,&nbsp;G. Navarro, S&#8230;.<\/span>\t\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t\t\t\t<\/article>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<article class=\"uagb-post__inner-wrap\">\t\t\t\t\t\t\t\t<h4 class=\"uagb-post__title uagb-post__text\">\n\t\t\t\t<a href=\"https:\/\/www.embopress.org\/doi\/full\/10.15252\/embj.2021110057\" target=\"_blank\" rel=\"bookmark noopener noreferrer\">The needs of a synapse &#8211; How local organelles serve synaptic proteostasis<\/a>\n\t\t\t<\/h4>\n\t\t\t\t\t\t<div class='uagb-post__text uagb-post-grid-byline'>\n\t\t\t\t\t\t\t\t<time datetime=\"2022-04-04T15:08:00+02:00\" class=\"uagb-post__date\">\n\t\t\t\t<span class=\"dashicons-calendar dashicons\"><\/span>\t\t\t\t\t04.04.2022\t\t\t\t<\/time>\n\t\t\t\t\t\t\t<div class=\"uagb-post__text\">\n\t\t\t\t\t<span class='uagb-post__taxonomy'>\n\t\t\t\t\t\t<span class=\"dashicons-tag dashicons\"><\/span>\t\t\t\t\t\t<a href=\"https:\/\/sfb1436.de\/de\/category\/publikation\/a02-de\/\">A02<\/a>,&nbsp;<a href=\"https:\/\/sfb1436.de\/de\/category\/publikation\/a04-de\/\">A04<\/a>,&nbsp;<a href=\"https:\/\/sfb1436.de\/de\/category\/publikation\/z01-de\/\">Z01<\/a>\t\t\t\t\t<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class='uagb-post__text uagb-post__excerpt'>\n\t\t\t\t\t<p>Katarzyna M Grochowska, Maria Andres-Alonso, Anna Karpova, Michael R Kreutz <span class=\"excerpt-magazin\">EMBO J (2022)<\/span><\/p>\n<\/span>\t\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t\t\t\t<\/article>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<article class=\"uagb-post__inner-wrap\">\t\t\t\t\t\t\t\t<h4 class=\"uagb-post__title uagb-post__text\">\n\t\t\t\t<a href=\"https:\/\/doi.org\/10.1186\/s40035-021-00277-8\" target=\"_blank\" rel=\"bookmark noopener noreferrer\">Neddylation-dependent protein degradation is a nexus between synaptic insulin resistance, neuroinflammation and Alzheimer&#8217;s disease<\/a>\n\t\t\t<\/h4>\n\t\t\t\t\t\t<div class='uagb-post__text uagb-post-grid-byline'>\n\t\t\t\t\t\t\t\t<time datetime=\"2022-01-06T10:58:00+01:00\" class=\"uagb-post__date\">\n\t\t\t\t<span class=\"dashicons-calendar dashicons\"><\/span>\t\t\t\t\t06.01.2022\t\t\t\t<\/time>\n\t\t\t\t\t\t\t<div class=\"uagb-post__text\">\n\t\t\t\t\t<span class='uagb-post__taxonomy'>\n\t\t\t\t\t\t<span class=\"dashicons-tag dashicons\"><\/span>\t\t\t\t\t\t<a href=\"https:\/\/sfb1436.de\/de\/category\/publikation\/a02-de\/\">A02<\/a>,&nbsp;<a href=\"https:\/\/sfb1436.de\/de\/category\/publikation\/a04-de\/\">A04<\/a>,&nbsp;<a href=\"https:\/\/sfb1436.de\/de\/category\/publikation\/a05-de\/\">A05<\/a>,&nbsp;<a href=\"https:\/\/sfb1436.de\/de\/category\/publikation\/z01-de\/\">Z01<\/a>\t\t\t\t\t<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class='uagb-post__text uagb-post__excerpt'>\n\t\t\t\t\t<p>Alessandro Dario Confettura, Eleonora Cuboni, Mohamed Rafeet Ammar, Shaobo Jia, Guilherme M Gomes, PingAn Yuanxiang, Rajeev Raman, Tingting Li , Katarzyna M Grochowska, Robert Ahrends, Anna Karpova, Alexander Dityatev, Michael R Kreutz <span class=\"excerpt-magazin\">Translational Neurodegeneration (2022)<\/span><\/p>\n<\/span>\t\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t\t\t\t<\/article>\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-19fccbcd wp-block-buttons-is-layout-flex\" style=\"margin-top:40px;margin-bottom:0px\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-project-c-color has-white-background-color has-text-color has-background wp-element-button\" href=\"https:\/\/sfb1436.de\/de\/publikationen\/\">Alle Publikationen<\/a><\/div>\n\n\n\n<div class=\"wp-block-button is-style-outline is-style-outline--2\"><a class=\"wp-block-button__link has-white-color has-text-color wp-element-button\" href=\"https:\/\/sfb1436.de\/de\/projekte\/\">Alle Projekte<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Die Bildung eines Engramms innerhalb eines Verbundes von Nervenzellen erfordert Aktivit\u00e4ts-abh\u00e4ngige Genexpression. Eine hervorgehobene Rolle spielt hierbei der Transkriptionsfaktor cAMP-responsive element binding protein (CREB). Seine transkriptionelle Aktivit\u00e4t beeinflu\u00dft die Funktion von Synapsen und die Netzwerkaktivit\u00e4t ma\u00dfgeblich. In unserem Projekt verfolgen wir die Idee, dass die Stabilisierung von CREB Transkriptionskomplexen beim Transport von Synapsen zum Zellkern [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":0,"parent":24930,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_crdt_document":"","_uag_custom_page_level_css":"","footnotes":""},"class_list":["post-25033","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Bildung von Ged\u00e4chtnisspuren - SFB1436<\/title>\n<meta name=\"description\" content=\"Untersuchungen zum Prinzip der Signalvermittlung zwischen Synapse und Kern zur Bildung neuronaler Engramme.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/sfb1436.de\/de\/projekte\/archiv-sfb-1436-1-2021-2024\/a02-die-bildung-von-gedaechtnisspuren-ueber-exzitations-transkriptionskopplung\/\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Bildung von Ged\u00e4chtnisspuren - 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