{"id":16621,"date":"2022-09-06T17:57:00","date_gmt":"2022-09-06T20:57:00","guid":{"rendered":"https:\/\/mindthegraph.com\/blog\/success-case-psychedelic-assisted-psychotherapy-copy\/"},"modified":"2023-03-17T14:48:05","modified_gmt":"2023-03-17T17:48:05","slug":"success-case-zika-virus-replicates-in-adult-human-brain-tissue-and-impairs-synapses-and-memory-in-mice","status":"publish","type":"post","link":"https:\/\/mindthegraph.com\/blog\/de\/success-case-zika-virus-replicates-in-adult-human-brain-tissue-and-impairs-synapses-and-memory-in-mice\/","title":{"rendered":"Zika-Virus repliziert in erwachsenem menschlichem Hirngewebe und beeintr\u00e4chtigt Synapsen und Ged\u00e4chtnis bei M\u00e4usen Paper Review"},"content":{"rendered":"<p>ZIKV ist ein gef\u00e4hrliches Virus, das die Welt heimsucht. Deshalb untersucht der Autor in diesem Fall seine Replikation im erwachsenen menschlichen Gehirn.<\/p>\n\n\n\n<h2><strong>Zika-Virus (ZIKV) infiziert erwachsenes Gehirngewebe und verursacht Ged\u00e4chtnisst\u00f6rungen bei M\u00e4usen<\/strong><\/h2>\n\n\n\n<p>Eine Gruppe der Fakult\u00e4t f\u00fcr Pharmazie unter der Leitung von Claudia Figueiredo (2019) untersuchte, wie sich das Zika-Virus im erwachsenen menschlichen Hirngewebe repliziert und Synapsen und Ged\u00e4chtnis bei M\u00e4usen beeintr\u00e4chtigt. Das Zika-Virus ist ein Arbovirus, das zur Familie der Flaviviridae geh\u00f6rt und f\u00fcr den j\u00fcngsten gro\u00dfen Ausbruch in Lateinamerika verantwortlich ist. <\/p>\n\n\n\n<p>ZIKV wurde in den Gehirnen und im Liquor von erwachsenen Patienten gefunden. Die NS2B-Immunreaktivit\u00e4t kolokalisierte mit NeuN-immunreaktiven Zellen, aber nicht mit GFAP oder F4\/80, was darauf hindeutet, dass ZikV im reifen menschlichen Gewebe auf Neuronen abzielt. Bei erwachsenen immunkompetenten M\u00e4usen, die durch intrazerebroventrikul\u00e4re Infusion von ZIKV infiziert wurden, werden hohe Mengen an ZikV-RNA im frontalen Kortex und im Hippocampus nachgewiesen, und reife Neuronen sind der wichtigste infizierte Zelltyp. <\/p>\n\n\n\n<p>Erh\u00f6hte TNF-\u03b1-Spiegel im Gehirn, starke Mikrogliosis, eine erh\u00f6hte Expression von Proteinen des Komplementsystems (C1q und C3) und eine Sch\u00e4digung der Synapsen im Hippocampus wurden nachgewiesen.<\/p>\n\n\n\n<p><strong>Die Studie umfasste 9 gleich gro\u00dfe Quadranten.<\/strong><\/p>\n\n\n\n<p>Pr\u00fcfen Sie die <a href=\"https:\/\/www.nature.com\/articles\/s41467-019-11866-7\" target=\"_blank\" rel=\"noreferrer noopener\">Originalartikel hier<\/a>.<\/p>\n\n\n\n<h2><strong>Grafische Zusammenfassungen auf der Grundlage von Mind the Graph<\/strong><\/h2>\n\n\n\n<div style=\"height:18px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><a href=\"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2022\/09\/41467_2019_11866_fig1_html.webp\"><img decoding=\"async\" loading=\"lazy\" width=\"888\" height=\"1024\" src=\"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2022\/09\/41467_2019_11866_fig1_html-888x1024.webp\" alt=\"\" class=\"wp-image-20267\" srcset=\"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2022\/09\/41467_2019_11866_fig1_html-888x1024.webp 888w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2022\/09\/41467_2019_11866_fig1_html-260x300.webp 260w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2022\/09\/41467_2019_11866_fig1_html-768x885.webp 768w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2022\/09\/41467_2019_11866_fig1_html-1333x1536.webp 1333w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2022\/09\/41467_2019_11866_fig1_html-10x12.webp 10w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2022\/09\/41467_2019_11866_fig1_html-87x100.webp 87w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2022\/09\/41467_2019_11866_fig1_html.webp 1500w\" sizes=\"(max-width: 888px) 100vw, 888px\" \/><\/a><figcaption class=\"wp-element-caption\"><em>Hergestellt mit <a href=\"https:\/\/mindthegraph.com\/app\/graphical-abstract-maker\" target=\"_blank\" rel=\"noreferrer noopener\">Mind the Graph<\/a><\/em><\/figcaption><\/figure><\/div>\n\n\n<p>Die erste Abbildung zeigt den Fall, in dem die menschlichen Schl\u00e4fenlappen-Gewebefragmente in 400-\u00b5m-Scheiben geschnitten und 4 Tage lang in Kultur gehalten wurden, bevor sie 1 Stunde lang mit ZIKV (107 PFU) oder Mock-Medium inkubiert wurden, gefolgt von einem Auswaschen.&nbsp;<\/p>\n\n\n\n<div style=\"height:18px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><a href=\"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2022\/09\/41467_2019_11866_fig2_html.webp\"><img decoding=\"async\" loading=\"lazy\" width=\"799\" height=\"1024\" src=\"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2022\/09\/41467_2019_11866_fig2_html-799x1024.webp\" alt=\"\" class=\"wp-image-20268\" srcset=\"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2022\/09\/41467_2019_11866_fig2_html-799x1024.webp 799w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2022\/09\/41467_2019_11866_fig2_html-234x300.webp 234w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2022\/09\/41467_2019_11866_fig2_html-768x984.webp 768w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2022\/09\/41467_2019_11866_fig2_html-1199x1536.webp 1199w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2022\/09\/41467_2019_11866_fig2_html-1599x2048.webp 1599w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2022\/09\/41467_2019_11866_fig2_html-9x12.webp 9w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2022\/09\/41467_2019_11866_fig2_html-78x100.webp 78w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2022\/09\/41467_2019_11866_fig2_html.webp 1976w\" sizes=\"(max-width: 799px) 100vw, 799px\" \/><\/a><figcaption class=\"wp-element-caption\"><em>Hergestellt mit <a href=\"https:\/\/mindthegraph.com\/app\/graphical-abstract-maker\" target=\"_blank\" rel=\"noreferrer noopener\">Mind the Graph<\/a><\/em><\/figcaption><\/figure><\/div>\n\n\n<p>Die zweite zeigt, dass erwachsene M\u00e4use eine Infusion von 105 PFU ZIKV, UV-inaktiviertem ZIKV oder Mock-Medium in den zerebralen Seitenventrikel erhielten.<\/p>\n\n\n\n<p>Die Schlussfolgerungen scheinen zu best\u00e4tigen, was bisher \u00fcber dieses Thema bekannt war: \"ZIKV greift ged\u00e4chtnisrelevante Gehirnregionen an, unabh\u00e4ngig davon, ob der Infektionsweg zentral oder peripher ist. Das Virus wurde im Liquor von erwachsenen Patienten mit neurologischen Komplikationen nachgewiesen\", so Figueiredo.<\/p>\n\n\n\n<p>Sie schlagen vor, dass k\u00fcnftige Studien zur Untersuchung der langfristigen neurodegenerativen Auswirkungen einer ZIKV-Infektion gerechtfertigt sind. Die Identifizierung von M\u00f6glichkeiten zur Verhinderung von Signalanomalien, die zu Hirnfunktionsst\u00f6rungen f\u00fchren, k\u00f6nnte den Weg f\u00fcr Interventionsstrategien zur Verz\u00f6gerung oder Verhinderung der Entwicklung schwerer neurologischer Erkrankungen ebnen.<\/p>\n\n\n\n<h2><strong>Papiere Wirkung und Leistung<\/strong><\/h2>\n\n\n\n<p>Wir k\u00f6nnen analysieren mit <a href=\"https:\/\/mindthegraph.com\/blog\/altmetric\/\" target=\"_blank\" rel=\"noreferrer noopener\">Altmetric<\/a> Daten, dass der Online-Aufmerksamkeitswert dieser Zeitung h\u00f6her ist <strong>als <strong>95%<\/strong><\/strong> <strong>aller anderen Artikel eines \u00e4hnlichen Alters in der Natur<\/strong> <strong>Journale.<\/strong><\/p>\n\n\n\n<div style=\"height:18px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><a href=\"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2022\/09\/zikavirus.png\"><img decoding=\"async\" loading=\"lazy\" width=\"573\" height=\"228\" src=\"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2022\/09\/zikavirus.png\" alt=\"\" class=\"wp-image-20269\" srcset=\"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2022\/09\/zikavirus.png 573w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2022\/09\/zikavirus-300x119.png 300w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2022\/09\/zikavirus-18x7.png 18w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2022\/09\/zikavirus-100x40.png 100w\" sizes=\"(max-width: 573px) 100vw, 573px\" \/><\/a><figcaption class=\"wp-element-caption\"><em>Quelle <a href=\"https:\/\/nature.altmetric.com\/details\/65956567\" target=\"_blank\" rel=\"noreferrer noopener\">Altmetric<\/a><\/em><\/figcaption><\/figure><\/div>\n\n\n<p>Nutzen Sie die Macht der Infografik auch f\u00fcr Ihren Artikel! Starten Sie eine Kreation bei Mind the Graph.<\/p>\n\n\n\n<div class=\"is-layout-flex wp-block-buttons\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-background wp-element-button\" href=\"https:\/\/mindthegraph.com\/app\/auth\/register?from_url=\/\" style=\"border-radius:100px;background-color:#dc1866\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Versuchen Sie Mind the Graph<\/strong><\/a><\/div>\n<\/div>\n\n\n\n<div style=\"height:46px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>","protected":false},"excerpt":{"rendered":"<p>Die Studie befasst sich mit dem ZIKV im erwachsenen menschlichen Gehirn, einem gef\u00e4hrlichen Virus, das auf der ganzen Welt w\u00fctet. Das Verfahren verwendet Mind the Graph-Abbildungen.<\/p>","protected":false},"author":29,"featured_media":20048,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[195,958,957,960,1],"tags":[96,963],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v19.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Zika virus replicates in adult human brain tissue and impairs synapses and memory in mice Paper Review - Mind the Graph Blog<\/title>\n<meta name=\"description\" content=\"The study is about ZIKV in the adult human brain, a dangerous virus that ravages the world. 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