{"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\/pl\/natura-neurobiologia\/","title":{"rendered":"Nature neuroscience: zwi\u0105zek mi\u0119dzy schizofreni\u0105 a mikroglejem"},"content":{"rendered":"<p>Schizofrenia to przewlek\u0142e i powa\u017cne zaburzenie psychiczne, kt\u00f3re wp\u0142ywa na spos\u00f3b my\u015blenia, odczuwania i zachowania danej osoby. Osoby cierpi\u0105ce na schizofreni\u0119 mog\u0105 sprawia\u0107 wra\u017cenie, jakby straci\u0142y kontakt z rzeczywisto\u015bci\u0105. Aby zrozumie\u0107 rozw\u00f3j schizofrenii, musimy porozmawia\u0107 o przycinaniu synaptycznym. Wed\u0142ug artyku\u0142u z Nature neuroscience <sup>1<\/sup>, &#8220;<em>Przycinanie synaptyczne to proces eliminacji synaps, kt\u00f3ry zachodzi od wczesnego dzieci\u0144stwa do wczesnej doros\u0142o\u015bci\".<\/em>&nbsp;W miar\u0119 rozwoju m\u00f3zgu bod\u017ace \u015brodowiskowe kszta\u0142tuj\u0105 obwody neuronalne. Proces ten eliminuje nadmiar synaps wygenerowanych podczas wczesnego rozwoju i wzmacnia pozosta\u0142e synapsy.<\/p>\n\n\n\n<p>Co wi\u0119cej, zgodnie z hipotez\u0105 \"przycinania synaptycznego\" nadmierne lub zaburzone przycinanie synaptyczne jest zwi\u0105zane z zaburzeniem schizofrenii. Psychiatra Irwin Feinberg wysun\u0105\u0142 t\u0119 hipotez\u0119 w 1982 roku.<\/p>\n\n\n\n<p>Co wi\u0119cej, kilka lat temu obrazowanie ludzkiego m\u00f3zgu i badania po\u015bmiertne przynios\u0142y nowe dowody na poparcie hipotezy \"przycinania synaptycznego\". Dowody te wykaza\u0142y, \u017ce g\u0119sto\u015b\u0107 kr\u0119gos\u0142upa i istota szara s\u0105 zmniejszone w korze m\u00f3zgowej pacjent\u00f3w ze schizofreni\u0105.<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\">Gotowy do rozpocz\u0119cia pracy w Mind the Graph?<\/a><\/div>\n<\/div>\n\n\n\n<h3><strong>&nbsp;Nowe dowody opublikowane w Nature neuroscience:<\/strong><\/h3>\n\n\n\n<p>Dlatego obecnie naukowcy pr\u00f3buj\u0105 zrozumie\u0107 mechanizm le\u017c\u0105cy u podstaw tego zjawiska. Wed\u0142ug Carla Sellgrena, Roya Perlisa i wsp\u00f3\u0142pracownik\u00f3w uk\u0142ad odporno\u015bciowy mo\u017ce odgrywa\u0107 rol\u0119 w nadmiernym przycinaniu synaptycznym. Ich nowy artyku\u0142<sup>1<\/sup> opublikowany w Nature neuroscience opisuje model in vitro, kt\u00f3ry stosuje przeprogramowanie kom\u00f3rkowe do badania specyficznego dla pacjent\u00f3w ze schizofreni\u0105 poch\u0142aniania synaps za po\u015brednictwem mikrogleju.<\/p>\n\n\n\n<p>Mikroglej to zbiorowy typ neurogleju (kom\u00f3rki glejowej) zlokalizowany w m\u00f3zgu i rdzeniu kr\u0119gowym. Stanowi\u0105 one 10-15% wszystkich kom\u00f3rek znajduj\u0105cych si\u0119 w m\u00f3zgu. Jako rezydentne kom\u00f3rki makrofag\u00f3w, dzia\u0142aj\u0105 one jako pierwsza i g\u0142\u00f3wna forma aktywnej obrony immunologicznej w o\u015brodkowym uk\u0142adzie nerwowym (OUN). Ponadto kom\u00f3rki mikrogleju s\u0105 w stanie rozpoznawa\u0107 cia\u0142a obce, po\u0142yka\u0107 je i dzia\u0142a\u0107 jako kom\u00f3rki prezentuj\u0105ce antygen aktywuj\u0105ce limfocyty T.<\/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\">Zacznij tworzy\u0107 w Mind the Graph ju\u017c teraz<\/a><\/div>\n<\/div>\n\n\n\n<h2>Czytaj dalej na tematy zwi\u0105zane z neuronauk\u0105<\/h2>\n\n\n\n<ul><li><a href=\"https:\/\/blog.mindthegraph.com\/alzheimers-disease\/#.XJlCeZhKiUk\" target=\"_blank\" rel=\"noopener\">Choroba Alzheimera: Infografika naukowa<\/a><\/li><li><a href=\"https:\/\/blog.mindthegraph.com\/alzheimers-graphical-abstracts\/#.XJlCiJhKiUk\" target=\"_blank\" rel=\"noopener\">Graficzne streszczenia dotycz\u0105ce choroby Alzheimera: Nowo\u015bci w neuronauce w wizualny spos\u00f3b<\/a><\/li><\/ul>\n\n\n\n<p>Je\u015bli chcesz zaprezentowa\u0107 swoje badania r\u00f3wnie\u017c w spos\u00f3b wizualny, graficzne streszczenia i pi\u0119kne ilustracje naukowe s\u0105 pot\u0119\u017cnym narz\u0119dziem! Zacznij wi\u0119c ju\u017c dzi\u015b, aby uczyni\u0107 swoje dane bardziej wizualnymi.<\/p>\n\n\n\n<ol><li><a href=\"https:\/\/www.nature.com\/articles\/s41593-018-0334-7\" target=\"_blank\" rel=\"noreferrer noopener\">Zwi\u0119kszona eliminacja synaps przez mikroglej w modelach przycinania synaptycznego pochodz\u0105cych od pacjent\u00f3w ze schizofreni\u0105.<\/a><\/li><\/ol>","protected":false},"excerpt":{"rendered":"<p>Schizofrenia to przewlek\u0142e i powa\u017cne zaburzenie psychiczne, kt\u00f3re wp\u0142ywa na spos\u00f3b my\u015blenia, odczuwania i zachowania danej osoby. Osoby cierpi\u0105ce na schizofreni\u0119 mog\u0105 sprawia\u0107 wra\u017cenie, jakby straci\u0142y kontakt z rzeczywisto\u015bci\u0105. Aby zrozumie\u0107 rozw\u00f3j schizofrenii, musimy porozmawia\u0107 o przycinaniu synaptycznym. Zgodnie z artyku\u0142em z Nature neuroscience 1, \"przycinanie synaptyczne jest procesem [...]<\/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\/pl\/luonto-neurotiede\/\" \/>\n<meta property=\"og:locale\" content=\"pl_PL\" \/>\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\/pl\/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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