{"id":8527,"date":"2019-03-20T18:17:14","date_gmt":"2019-03-20T21:17:14","guid":{"rendered":"https:\/\/blog.mindthegraph.com\/?p=8527"},"modified":"2022-10-19T10:38:06","modified_gmt":"2022-10-19T13:38:06","slug":"nature-neuroscience","status":"publish","type":"post","link":"https:\/\/mindthegraph.com\/blog\/hu\/termeszet-idegtudomany\/","title":{"rendered":"Nature neuroscience: kapcsolat a skizofr\u00e9nia \u00e9s a mikroglia k\u00f6z\u00f6tt"},"content":{"rendered":"<p>A skizofr\u00e9nia kr\u00f3nikus \u00e9s s\u00falyos ment\u00e1lis zavar, amely befoly\u00e1solja az ember gondolkod\u00e1s\u00e1t, \u00e9rz\u00e9seit \u00e9s viselked\u00e9s\u00e9t. A skizofr\u00e9ni\u00e1ban szenved\u0151 emberek \u00fagy t\u0171nhet, mintha elvesztett\u00e9k volna a kapcsolatot a val\u00f3s\u00e1ggal. A skizofr\u00e9nia kialakul\u00e1s\u00e1nak meg\u00e9rt\u00e9s\u00e9hez besz\u00e9ln\u00fcnk kell a szinaptikus metsz\u00e9sr\u0151l. A Nature neuroscience egyik cikke szerint <sup>1<\/sup>, &#8220;<em>a szinaptikus metsz\u00e9s a szinapszisok megsz\u00fcntet\u00e9s\u00e9nek folyamata, amely a korai gyermekkorban a korai feln\u0151ttkorig tart.\"<\/em>&nbsp;Ahogy az agy fejl\u0151dik, a k\u00f6rnyezeti hat\u00e1sok alak\u00edtj\u00e1k az idegi \u00e1ramk\u00f6r\u00f6ket. Ez a folyamat megsz\u00fcnteti a korai fejl\u0151d\u00e9s sor\u00e1n keletkezett felesleges szinapszisokat, \u00e9s meger\u0151s\u00edti a megmaradt szinapszisokat.<\/p>\n\n\n\n<p>A \"szinaptikus metsz\u00e9s\" hipot\u00e9zis szerint a t\u00falzott vagy rendezetlen szinaptikus metsz\u00e9s \u00f6sszef\u00fcgg a skizofr\u00e9ni\u00e1s betegs\u00e9ggel. Irwin Feinberg pszichi\u00e1ter 1982-ben vetette fel ezt a hipot\u00e9zist.<\/p>\n\n\n\n<p>N\u00e9h\u00e1ny \u00e9vvel ezel\u0151tt az emberi agy k\u00e9palkot\u00f3 \u00e9s postmortem vizsg\u00e1latok \u00faj bizony\u00edt\u00e9kokkal t\u00e1masztott\u00e1k al\u00e1 a \"szinaptikus metsz\u00e9s\" hipot\u00e9zis\u00e9t. A bizony\u00edt\u00e9kok azt mutatt\u00e1k, hogy a gerincek s\u0171r\u0171s\u00e9ge \u00e9s a sz\u00fcrke\u00e1llom\u00e1ny cs\u00f6kken a skizofr\u00e9n betegek agyk\u00e9rg\u00e9ben.<a href=\"https:\/\/mindthegraph.com\/templates\" target=\"_blank\" rel=\"noopener\"><br><\/a><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><a href=\"https:\/\/mindthegraph.com\/science_figures\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"768\" src=\"https:\/\/blog.mindthegraph.com\/wp-content\/uploads\/2019\/03\/preview_69596-1-1024x768.png\" alt=\"preview_69596 (1)\" class=\"wp-image-8555\" srcset=\"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2019\/03\/preview_69596-1-1024x768.png 1024w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2019\/03\/preview_69596-1-300x225.png 300w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2019\/03\/preview_69596-1-768x576.png 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure><\/div>\n\n\n<h3>&nbsp;<\/h3>\n\n\n\n<div class=\"is-content-justification-center is-layout-flex wp-container-1 wp-block-buttons\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link\" href=\"https:\/\/mindthegraph.com\/science_figures\">K\u00e9szen \u00e1ll az Mind the Graph-n\u00e9l val\u00f3 munkakezd\u00e9sre?<\/a><\/div>\n<\/div>\n\n\n\n<h3><strong>&nbsp;\u00daj bizony\u00edt\u00e9kok a Nature neuroscience c\u00edm\u0171 szaklapban jelentek meg:<\/strong><\/h3>\n\n\n\n<p>Ez\u00e9rt a tud\u00f3sok most megpr\u00f3b\u00e1lj\u00e1k meg\u00e9rteni a jelens\u00e9g h\u00e1tter\u00e9ben \u00e1ll\u00f3 mechanizmust. Carl Sellgren, Roy Perlis \u00e9s munkat\u00e1rsai szerint az immunrendszer szerepet j\u00e1tszhat a t\u00falzott szinaptikus metsz\u00e9sben. \u00daj tanulm\u00e1nyuk<sup>1<\/sup> a Nature neuroscience c\u00edm\u0171 szakfoly\u00f3iratban megjelent tanulm\u00e1ny egy olyan in vitro modellt \u00edr le, amely a sejtek \u00e1tprogramoz\u00e1s\u00e1t alkalmazza a szkizofr\u00e9ni\u00e1s betegekre jellemz\u0151 mikroglia \u00e1ltal k\u00f6zvet\u00edtett szinapszisok bekebelez\u00e9s\u00e9nek tanulm\u00e1nyoz\u00e1s\u00e1ra.<\/p>\n\n\n\n<p>A mikroglia a neuroglia (gliasejtek) egy csoportos t\u00edpusa, amely az agyban \u00e9s a gerincvel\u0151ben tal\u00e1lhat\u00f3. Ezek 10-15% az agyban tal\u00e1lhat\u00f3 \u00f6sszes sejt k\u00f6z\u00fcl. Mint rezidens makrof\u00e1g sejtek, a k\u00f6zponti idegrendszerben (CNS) az akt\u00edv immunv\u00e9delem els\u0151 \u00e9s f\u0151 form\u00e1jak\u00e9nt m\u0171k\u00f6dnek. A mikroglia sejtek ezen t\u00falmen\u0151en k\u00e9pesek felismerni az idegen testeket, lenyelni azokat, \u00e9s antig\u00e9nprezent\u00e1l\u00f3 sejtk\u00e9nt m\u0171k\u00f6dnek, aktiv\u00e1lva a T-sejteket.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><a href=\"https:\/\/mindthegraph.com\/science_figures\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"768\" src=\"https:\/\/blog.mindthegraph.com\/wp-content\/uploads\/2019\/03\/preview_69544-1024x768.png\" alt=\"preview_69544\" class=\"wp-image-8529\" srcset=\"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2019\/03\/preview_69544-1024x768.png 1024w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2019\/03\/preview_69544-300x225.png 300w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2019\/03\/preview_69544-768x576.png 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure><\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><a href=\"https:\/\/mindthegraph.com\/science_figures\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"1024\" src=\"https:\/\/blog.mindthegraph.com\/wp-content\/uploads\/2019\/03\/preview_69618-1-1024x1024.png\" alt=\"preview_69618\" class=\"wp-image-8531\" srcset=\"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2019\/03\/preview_69618-1-1024x1024.png 1024w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2019\/03\/preview_69618-1-150x150.png 150w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2019\/03\/preview_69618-1-300x300.png 300w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2019\/03\/preview_69618-1-768x768.png 768w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2019\/03\/preview_69618-1.png 1980w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure><\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><a href=\"https:\/\/mindthegraph.com\/science_figures\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"640\" src=\"https:\/\/blog.mindthegraph.com\/wp-content\/uploads\/2019\/03\/preview_69620-1024x640.png\" alt=\"preview_69620\" class=\"wp-image-8532\" srcset=\"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2019\/03\/preview_69620-1024x640.png 1024w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2019\/03\/preview_69620-300x188.png 300w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2019\/03\/preview_69620-768x480.png 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure><\/div>\n\n\n<div class=\"is-content-justification-center is-layout-flex wp-container-2 wp-block-buttons\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link\" href=\"https:\/\/mindthegraph.com\/science_figures\">Kezdjen alkotni az Mind the Graph-n\u00e9l most<\/a><\/div>\n<\/div>\n\n\n\n<h2>Olvasson tov\u00e1bb az idegtudom\u00e1nyi t\u00e9m\u00e1kr\u00f3l<\/h2>\n\n\n\n<ul><li><a href=\"https:\/\/blog.mindthegraph.com\/alzheimers-disease\/#.XJlCeZhKiUk\" target=\"_blank\" rel=\"noopener\">Alzheimer-k\u00f3r: Tudom\u00e1nyos infografika<\/a><\/li><li><a href=\"https:\/\/blog.mindthegraph.com\/alzheimers-graphical-abstracts\/#.XJlCiJhKiUk\" target=\"_blank\" rel=\"noopener\">Alzheimer-k\u00f3r grafikus kivonatai: Az idegtudom\u00e1nyok \u00fajdons\u00e1gai vizu\u00e1lis form\u00e1ban<\/a><\/li><\/ul>\n\n\n\n<p>Ha vizu\u00e1lisan is szeretn\u00e9 bemutatni kutat\u00e1s\u00e1t, a grafikus \u00f6sszefoglal\u00f3k \u00e9s a gy\u00f6ny\u00f6r\u0171 tudom\u00e1nyos illusztr\u00e1ci\u00f3k hat\u00e9kony eszk\u00f6z\u00f6k! Kezdje el teh\u00e1t m\u00e9g ma, hogy vizu\u00e1lisabb\u00e1 tegye adatait.<\/p>\n\n\n\n<ol><li><a href=\"https:\/\/www.nature.com\/articles\/s41593-018-0334-7\" target=\"_blank\" rel=\"noreferrer noopener\">Fokozott szinapsziselimin\u00e1ci\u00f3 a mikroglia \u00e1ltal a szinaptikus metsz\u00e9s szkizofr\u00e9ni\u00e1s betegekt\u0151l sz\u00e1rmaz\u00f3 modelljeiben.<\/a><\/li><\/ol>","protected":false},"excerpt":{"rendered":"<p>A skizofr\u00e9nia kr\u00f3nikus \u00e9s s\u00falyos ment\u00e1lis zavar, amely befoly\u00e1solja az ember gondolkod\u00e1s\u00e1t, \u00e9rz\u00e9seit \u00e9s viselked\u00e9s\u00e9t. A skizofr\u00e9ni\u00e1ban szenved\u0151 emberek \u00fagy t\u0171nhet, mintha elvesztett\u00e9k volna a kapcsolatot a val\u00f3s\u00e1ggal. A skizofr\u00e9nia kialakul\u00e1s\u00e1nak meg\u00e9rt\u00e9s\u00e9hez besz\u00e9ln\u00fcnk kell a szinaptikus metsz\u00e9sr\u0151l. A Nature neuroscience 1 cikke szerint \"a szinaptikus metsz\u00e9s a szinapszisok [...]<\/p>","protected":false},"author":11,"featured_media":8536,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"image","meta":[],"categories":[959,28],"tags":[96,554,775],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v19.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Neuroscience of nature: see the link between schizophrenia and microglia<\/title>\n<meta name=\"description\" content=\"A new paper in Nature neuroscience magazine brings new evidences of the microglial cells role in the schizophrenia development\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/mindthegraph.com\/blog\/hu\/luonto-neurotiede\/\" \/>\n<meta property=\"og:locale\" content=\"hu_HU\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Neuroscience of nature: see the link between schizophrenia and microglia\" \/>\n<meta property=\"og:description\" content=\"A new paper in Nature neuroscience magazine brings new evidences of the microglial cells role in the schizophrenia development\" \/>\n<meta property=\"og:url\" content=\"https:\/\/mindthegraph.com\/blog\/hu\/luonto-neurotiede\/\" \/>\n<meta property=\"og:site_name\" content=\"Mind the Graph Blog\" \/>\n<meta property=\"article:published_time\" content=\"2019-03-20T21:17:14+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2022-10-19T13:38:06+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2019\/03\/dfgg.png\" \/>\n\t<meta property=\"og:image:width\" content=\"850\" \/>\n\t<meta property=\"og:image:height\" content=\"519\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Fabiola Soares\" \/>\n<meta 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magazine brings new evidences of the microglial cells role in the schizophrenia development","og_url":"https:\/\/mindthegraph.com\/blog\/hu\/luonto-neurotiede\/","og_site_name":"Mind the Graph Blog","article_published_time":"2019-03-20T21:17:14+00:00","article_modified_time":"2022-10-19T13:38:06+00:00","og_image":[{"width":850,"height":519,"url":"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2019\/03\/dfgg.png","type":"image\/png"}],"author":"Fabiola Soares","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Fabiola Soares","Est. reading time":"3 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/mindthegraph.com\/blog\/fi\/luonto-neurotiede\/","url":"https:\/\/mindthegraph.com\/blog\/fi\/luonto-neurotiede\/","name":"Neuroscience of nature: see the link between schizophrenia and 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