{"id":89707,"date":"2023-05-13T08:07:04","date_gmt":"2023-05-13T08:07:04","guid":{"rendered":"https:\/\/haberulus.net\/?p=89707"},"modified":"2023-05-13T08:07:04","modified_gmt":"2023-05-13T08:07:04","slug":"bilimsel-arastirma-yarasa-proteini-yaslanma-karsiti-etki-gosterebilir","status":"publish","type":"post","link":"https:\/\/haberulus.net\/?p=89707","title":{"rendered":"Bilimsel ara\u015ft\u0131rma: Yarasa proteini ya\u015flanma kar\u015f\u0131t\u0131 etki g\u00f6sterebilir"},"content":{"rendered":"<p><span>Yarasalarda ke\u015ffedilen ba\u011f\u0131\u015f\u0131kl\u0131k savunmalar\u0131ndan sorumlu protein, g<\/span><span>eneti\u011fi de\u011fi\u015ftirilmi\u015f farelerde \u00fcmit vaat etti ve bilim insanlar\u0131, sonunda milyonlarca insan\u0131n hayat\u0131n\u0131 kurtarmak i\u00e7in kullan\u0131labilece\u011fini umuyorlar.<br \/><\/span><br \/><span>Yarasalar ortalama olarak yakla\u015f\u0131k 20 y\u0131l ya\u015farlar ve Ebola ya da Covid-19 gibi insanlar i\u00e7in \u00f6l\u00fcmc\u00fcl olan vir\u00fcslerden zarar g\u00f6rmezler. Bu da Singapur\u2019daki Duke-NUS T\u0131p Okulu\u2019ndan ara\u015ft\u0131rmac\u0131lar\u0131, <\/span><span>hastal\u0131\u011fa kar\u015f\u0131 dayan\u0131kl\u0131l\u0131klar\u0131n\u0131n insanlar i\u00e7in de i\u015fe yaray\u0131p yaramad\u0131\u011f\u0131n\u0131 g\u00f6rmek i\u00e7in yarasalar\u0131 ara\u015ft\u0131rmaya y\u00f6neltti.<\/span><\/p>\n<p><span>Ara\u015ft\u0131rmac\u0131lar, yarasalardaki inflamatuar yan\u0131t\u0131 durduran ve onlara viral diren\u00e7lerini veren \u201cyarasa ASC2\u201d adl\u0131 bir proteinin de\u011fi\u015ftirilmi\u015f bir versiyonunu buldular.<\/span><\/p>\n<p><span>Ara\u015ft\u0131rmac\u0131lar, \u201cSonu\u00e7lar\u0131m\u0131z, yarasalar\u0131n vir\u00fcs kaynakl\u0131 ve stresle ili\u015fkili a\u015f\u0131r\u0131 iltihaplanmay\u0131, uzun \u00f6m\u00fcrleri \u00fczerindeki etkileriyle s\u0131n\u0131rlad\u0131\u011f\u0131 \u00f6nemli bir mekanizmay\u0131 g\u00f6steriyor.\u201d dedi.<\/span><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/i01.sozcucdn.com\/wp-content\/uploads\/2023\/05\/13\/shutterstock_1659992710-1.jpg\" alt=\"\" title=\"\"><\/p>\n<p><b>V\u0130R\u00dcSLER\u0130N \u00d6L\u00dcM ORANINI D\u00dc\u015e\u00dcREB\u0130L\u0130R<\/b><\/p>\n<p><span>Cell dergisinde yay\u0131nlanan ara\u015ft\u0131rmalar\u0131na g\u00f6re, ASC2 proteinini ta\u015f\u0131mak i\u00e7in farelerin geneti\u011fini de\u011fi\u015ftirdiler; bu protein daha sonra enflamasyona kar\u015f\u0131 yarasalarla ayn\u0131 savunma \u00f6zelliklerini g\u00f6sterdi.<\/span><\/p>\n<p><span>Yarasa ASC2\u2019yi insan h\u00fccreleri \u00fczerinde test ettiklerinde, h\u00fccreler hastal\u0131\u011fa kar\u015f\u0131 daha diren\u00e7li hale geldi ve bu onun \u201cterap\u00f6tik potansiyelini\u201d g\u00f6sterdi.\u00a0<\/span><span>ASC2, v\u00fccut enfekte oldu\u011funda enflamatuar tepkilerden sorumlu ba\u011f\u0131\u015f\u0131kl\u0131k sisteminin bir par\u00e7as\u0131 olan enflamasyonlar\u0131 azalt\u0131r.<\/span><\/p>\n<p><span>Duke-NUS T\u0131p Fak\u00fcltesi\u2019nden bula\u015f\u0131c\u0131 hastal\u0131klar profes\u00f6r\u00fc Dr. Linfa Wang, Telegraph\u2019a ASC2 yarasas\u0131n\u0131n insanlarda uzun \u00f6m\u00fcrl\u00fcl\u00fc\u011f\u00fcn ve vir\u00fcslerden \u00f6l\u00fcm oran\u0131n\u0131 azaltman\u0131n s\u0131rr\u0131 olabilece\u011fini s\u00f6yledi.<\/span><\/p>\n<p><span>Dr. Wang, yeni bulgunun, insan ila\u00e7lar\u0131n\u0131n ASC2\u2019yi taklit edecek \u015fekilde yap\u0131labilece\u011fi anlam\u0131na gelebilece\u011fini ve bunun da insanlarda enflamatuar bir yan\u0131t olu\u015fturan birden fazla vir\u00fcs\u00fc tedavi edebilece\u011fini a\u00e7\u0131klad\u0131.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Yap\u0131lan bir ara\u015ft\u0131rma, yarasalardan elde edilen bir proteinin ya\u015flanmay\u0131 yava\u015flatman\u0131n yan\u0131 s\u0131ra, Covid-19, kalp rahats\u0131zl\u0131\u011f\u0131 ve artrit gibi hastal\u0131klarla m\u00fccadele etmenin anahtar\u0131n\u0131 i\u00e7erebilece\u011fini \u00f6ne s\u00fcr\u00fcyor.<\/p>\n","protected":false},"author":1,"featured_media":89708,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[30],"tags":[3011,162],"class_list":["post-89707","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-saglik","tag-insanlar","tag-virus"],"_links":{"self":[{"href":"https:\/\/haberulus.net\/index.php?rest_route=\/wp\/v2\/posts\/89707","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/haberulus.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/haberulus.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/haberulus.net\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/haberulus.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=89707"}],"version-history":[{"count":1,"href":"https:\/\/haberulus.net\/index.php?rest_route=\/wp\/v2\/posts\/89707\/revisions"}],"predecessor-version":[{"id":89709,"href":"https:\/\/haberulus.net\/index.php?rest_route=\/wp\/v2\/posts\/89707\/revisions\/89709"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/haberulus.net\/index.php?rest_route=\/wp\/v2\/media\/89708"}],"wp:attachment":[{"href":"https:\/\/haberulus.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=89707"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/haberulus.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=89707"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/haberulus.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=89707"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}