{"id":10374,"date":"2019-08-30T16:51:26","date_gmt":"2019-08-30T19:51:26","guid":{"rendered":"https:\/\/blog.mindthegraph.com\/?p=10374"},"modified":"2022-10-18T08:30:14","modified_gmt":"2022-10-18T11:30:14","slug":"latest-science-news","status":"publish","type":"post","link":"https:\/\/mindthegraph.com\/blog\/sl\/najnovejse-znanstvene-novice\/","title":{"rendered":"Najnovej\u0161e novice iz znanosti: najbolj zanimiva odkritja tedna"},"content":{"rendered":"<p style=\"text-align: justify;\">Zadnji dnevi so bili te\u017eki, kajne? Po\u017eari v amazonskem de\u017eevnem gozdu so postali priljubljena tema. V zadnjih dneh smo \u0161e naprej zelo zaskrbljeni zaradi de\u017eevnega gozda, trajnosti in \u017eivljenja na Zemlji na splo\u0161no. Po vseh razpravah in branju smo pri\u0161li do zaklju\u010dka, da moramo ukrepati kot ljudje in kot znanstveniki. Napisal sem ve\u010d \u010dlankov o podnebnih spremembah in biotski raznovrstnosti amazonskega de\u017eevnega gozda, da bi ozavestil, kako pomembno je ohraniti gozd pri \u017eivljenju.<\/p>\n<p style=\"text-align: justify;\">Te \u010dlanke si lahko ogledate spodaj:<\/p>\n<ul>\n<li style=\"text-align: justify;\"><a href=\"https:\/\/blog.mindthegraph.com\/climate-change-science\/#.XWloPyhKiM8\" target=\"_blank\" rel=\"noopener\">Novi znanstveni podatki zaustavljajo zanikovalce podnebnih sprememb<\/a>s<\/li>\n<li style=\"text-align: justify;\"><a href=\"https:\/\/blog.mindthegraph.com\/underground-network-keeps-rainforests\/#.XWloPihKiM8\" target=\"_blank\" rel=\"noopener\">Podzemno omre\u017eje, ki ohranja de\u017eevne gozdove pri \u017eivljenju<\/a><\/li>\n<li style=\"text-align: justify;\"><a href=\"https:\/\/blog.mindthegraph.com\/amazon-rainforest-images\/#.XWloPShKiM8\" target=\"_blank\" rel=\"noopener\">Biotska raznovrstnost amazonskega de\u017eevnega gozda v slikah<\/a><\/li>\n<\/ul>\n<p style=\"text-align: justify;\">Danes pa \u017eelim o najnovej\u0161ih znanstvenih novicah govoriti na optimisti\u010den na\u010din. Znanost se ukvarja z izbolj\u0161anjem \u017eivljenja ljudi, odkrivanjem \u017eivljenja in vesolja ter spremembami na bolje, kajne?<\/p>\n<div style=\"width: 574px;\" class=\"wp-video\"><!--[if lt IE 9]><script>document.createElement('video');<\/script><![endif]-->\n<video class=\"wp-video-shortcode\" id=\"video-10374-1\" width=\"574\" height=\"322\" autoplay=\"1\" preload=\"metadata\" controls=\"controls\"><source type=\"video\/mp4\" src=\"https:\/\/blog.mindthegraph.com\/wp-content\/uploads\/2019\/08\/travel-through-the-universe-amazing-credit-nasa.mp4?_=1\" \/><a href=\"https:\/\/blog.mindthegraph.com\/wp-content\/uploads\/2019\/08\/travel-through-the-universe-amazing-credit-nasa.mp4\">https:\/\/blog.mindthegraph.com\/wp-content\/uploads\/2019\/08\/travel-through-the-universe-amazing-credit-nasa.mp4<\/a><\/video><\/div>\n<p style=\"text-align: justify;\">Zato preverimo, kaj odkrivajo drugi znanstveniki. Spremljanje najnovej\u0161ih znanstvenih novic je pomembno za izbolj\u0161anje komunikacije v znanosti in ohranjanje optimizma. Zato \u017eelim z vami deliti najbolj\u0161e novice s podro\u010dja znanosti:<\/p>\n<h3><a href=\"https:\/\/www.eurekalert.org\/pub_releases\/2019-08\/bch-cge082219.php\" target=\"_blank\" rel=\"noopener\"><strong>CRISPR upo\u010dasni rast trojno negativnega raka dojk pri mi\u0161ih:<\/strong><\/a><\/h3>\n<p style=\"text-align: justify;\">Ekipa raziskovalcev iz otro\u0161ke bolni\u0161nice v Bostonu je razvila inovativen na\u010din izlo\u010danja gena lipokalina 2 z uporabo sistema za urejanje CRISPR in dokazala, da lahko z njim zdravi trojno negativne tumorje dojk pri mi\u0161ih. Ta gen je povezan s trojno negativnim rakom dojk, agresivno obliko bolezni, za katero je na voljo le malo u\u010dinkovitih in ciljno usmerjenih zdravil.<\/p>\n<p style=\"text-align: justify;\">Grafi\u010dni izvle\u010dek avtorjev prikazuje biomehanizme in vivo urejanja genoma s CRISPR. Vidite lahko, kako deformabilna nanostruktura sistema nanolipogelov, usmerjenih v tumor (tNLG), znatno izbolj\u0161a njegovo zmo\u017enost prehajanja skozi pu\u0161\u010dajo\u010de endotelijske pregrade tumorja. S pu\u0161\u010dicami so ozna\u010deni dogodki transendotelijske dostave tNLG. Za konec si lahko ogledate, kako se CRISPR-plazmidi iz tNLG neposredno sprostijo v citosol ciljnih celic TNBC prek poti zlitja membran, ki jo posreduje ICAM1.<\/p>\n<p style=\"text-align: justify;\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-10379\" src=\"https:\/\/blog.mindthegraph.com\/wp-content\/uploads\/2019\/08\/capture5.png\" alt=\"Capture5\" width=\"885\" height=\"443\" srcset=\"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2019\/08\/capture5.png 885w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2019\/08\/capture5-300x150.png 300w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2019\/08\/capture5-768x384.png 768w\" sizes=\"(max-width: 885px) 100vw, 885px\" \/><\/p>\n<h3 style=\"text-align: justify;\"><a href=\"https:\/\/www.cell.com\/cell-reports\/fulltext\/S2211-1247(19)30626-6?_returnURL=https%3A%2F%2Flinkinghub.elsevier.com%2Fretrieve%2Fpii%2FS2211124719306266%3Fshowall%3Dtrue\" target=\"_blank\" rel=\"noopener\"><strong>Nova \u0161tudija je pokazala, da telesna vadba izbolj\u0161uje nepravilnosti v dru\u017eabnosti, ponavljanju in anksioznosti pri osebah z nevrorazvojnimi motnjami.<\/strong><\/a><\/h3>\n<p>Telesna vadba je pritegnila pozornost kot potencialna terapevtska strategija za zdravljenje nenormalnega vedenja pri nevrorazvojnih motnjah, kot so motnje avtisti\u010dnega spektra (ASD). Avtorji so preu\u010devali vlogo mikroglije pri sinapti\u010dnih primanjkljajih pri potomcih, ki so bili izpostavljeni materinski imunski aktivaciji (MIA). Mikroglije so reziden\u010dne imunske celice v mo\u017eganih. Rezultati so pokazali, da je vadba obrnila nenormalno vedenje in sinapti\u010dne prese\u017eke pri odraslih potomcih MIA. Vadba torej aktivira del nevronov, zaradi \u010desar mikroglije prevzamejo odve\u010dne sinapse, ki jih je verjetno spodbudila sinapti\u010dna konkurenca.<\/p>\n<p style=\"text-align: justify;\">\u00a0<a href=\"https:\/\/blog.mindthegraph.com\/nature-neuroscience\/#.XWltvShKiM8\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-large wp-image-10384\" src=\"https:\/\/blog.mindthegraph.com\/wp-content\/uploads\/2019\/08\/preview_69620-1024x640-1-1024x640.png\" alt=\"predogled_69620-1024x640 (1)\" width=\"640\" height=\"400\" srcset=\"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2019\/08\/preview_69620-1024x640-1.png 1024w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2019\/08\/preview_69620-1024x640-1-300x188.png 300w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2019\/08\/preview_69620-1024x640-1-768x480.png 768w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><\/a><\/p>\n<h4 style=\"text-align: justify;\"><\/h4>\n<h3 style=\"text-align: justify;\"><a href=\"https:\/\/www.un.org\/africarenewal\/news\/polio-no-longer-endemic-nigeria-%E2%80%93-un-health-agency\" target=\"_blank\" rel=\"noopener\"><strong>Polio v Nigeriji ni ve\u010d endemi\u010den<\/strong><\/a><\/h3>\n<p style=\"text-align: justify;\">Podatke je posredovala Svetovna zdravstvena organizacija (WHO). Ta je 21. avgusta objavila, da je Nigerija \u017ee tri leta brez novih primerov te ohromljajo\u010de bolezni. To je zelo dobra novica! Prav tako se je \u0161tevilo novih oku\u017eb zmanj\u0161alo na svetovni ravni, in sicer s pribli\u017eno 350.000 leta 1988 na 33 leta 2018.<\/p>\n<p style=\"text-align: justify;\">V spodnji infografiki si lahko ogledate, kako je cepljenje povezano z izkoreninjanjem nalezljivih bolezni:<\/p>\n<p style=\"text-align: justify;\"><a href=\"https:\/\/blog.mindthegraph.com\/vaccine-misinformation\/#.XWmAmyhKiM8\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-large wp-image-10388\" src=\"https:\/\/blog.mindthegraph.com\/wp-content\/uploads\/2019\/08\/vaccine1-512x1024.png\" alt=\"cepivo1\" width=\"512\" height=\"1024\" srcset=\"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2019\/08\/vaccine1-512x1024.png 512w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2019\/08\/vaccine1-150x300.png 150w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2019\/08\/vaccine1-768x1536.png 768w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2019\/08\/vaccine1.png 800w\" sizes=\"(max-width: 512px) 100vw, 512px\" \/><\/a><\/p>\n<p style=\"text-align: justify;\">\u017delite svoje raziskave prikazati na vizualen in privla\u010den na\u010din? Potem poskusite Mind the Graph:<\/p>\n<p style=\"text-align: justify;\"><a href=\"https:\/\/mindthegraph.com\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-6577\" src=\"https:\/\/blog.mindthegraph.com\/wp-content\/uploads\/2017\/01\/start_get-mind-the-graph-medical-illustrations.png\" alt=\"znanstvene ilustracije z grafom\" width=\"270\" height=\"87\" srcset=\"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2017\/01\/start_get-mind-the-graph-medical-illustrations.png 310w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2017\/01\/start_get-mind-the-graph-medical-illustrations-300x97.png 300w\" sizes=\"(max-width: 270px) 100vw, 270px\" \/><\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Zadnji dnevi so bili te\u017eki, kajne? Po\u017eari v amazonskem de\u017eevnem gozdu so postali priljubljena tema. V zadnjih dneh smo \u0161e naprej zelo zaskrbljeni zaradi de\u017eevnega gozda, trajnosti in \u017eivljenja na Zemlji na splo\u0161no. Po vseh razpravah in branju smo pri\u0161li do zaklju\u010dka, da moramo ukrepati kot ljudje in kot znanstveniki. [...]<\/p>","protected":false},"author":11,"featured_media":10394,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"image","meta":[],"categories":[959],"tags":[349,350,348,96,554,250,775],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v19.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>The latest science news: the coolest discoveries of the week - Mind the Graph Blog<\/title>\n<meta name=\"description\" content=\"Check out the latest science news to keep informed about what is happening outside the lab. 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