{"id":35826,"date":"2025-10-08T20:39:59","date_gmt":"2025-10-08T17:39:59","guid":{"rendered":"https:\/\/kibrisayna.com\/index.php\/2025\/10\/08\/kanser-teshisinde-yeni-donem-ortaya-cikmadan-once-tahmin-edebilecek\/"},"modified":"2025-10-08T20:39:59","modified_gmt":"2025-10-08T17:39:59","slug":"kanser-teshisinde-yeni-donem-ortaya-cikmadan-once-tahmin-edebilecek","status":"publish","type":"post","link":"https:\/\/kibrisayna.com\/index.php\/2025\/10\/08\/kanser-teshisinde-yeni-donem-ortaya-cikmadan-once-tahmin-edebilecek\/","title":{"rendered":"Kanser te\u015fhisinde yeni d\u00f6nem: Ortaya \u00e7\u0131kmadan \u00f6nce tahmin edebilecek"},"content":{"rendered":"<p> <br \/>\n<\/p>\n<div>\n<p>\u0130ngiltere\u2019deki Wellcome Sanger Enstit\u00fcs\u00fc ve King\u2019s College London i\u015f birli\u011fiyle y\u00fcr\u00fct\u00fclen ara\u015ft\u0131rmada, genetik de\u011fi\u015fimleri ola\u011fan\u00fcst\u00fc hassasiyetle analiz etmeyi sa\u011flayan NanoSeq teknolojisi kullan\u0131ld\u0131.<\/p>\n<p>Ara\u015ft\u0131rmac\u0131lar, TwinsUK \u00e7al\u0131\u015fmas\u0131na kat\u0131lan 1.042 ki\u015finin yanak h\u00fccrelerinden ve 371 kan \u00f6rne\u011finden elde edilen <a href=\"https:\/\/www.ntv.com.tr\/dna\" target=\"_blank\" rel=\"tag\">DNA<\/a>\u2019y\u0131 inceledi. Kat\u0131l\u0131mc\u0131lar\u0131n ya\u015f\u0131 21 ile 91 aras\u0131nda de\u011fi\u015fiyor; aralar\u0131nda sigara i\u00e7enler, i\u00e7meyenler ve farkl\u0131 d\u00fczeylerde alkol t\u00fcketenler bulunuyordu.<\/p>\n<p><strong>340 B\u0130NDEN FAZLA <a href=\"https:\/\/www.ntv.com.tr\/genetik\" target=\"_blank\" rel=\"tag\">GENET\u0130K<\/a> MUTASYON<\/strong><\/p>\n<p>Analizlerde, 340 binden fazla genetik mutasyon tespit edildi. Bunlar\u0131n 62 bini, kansere yol a\u00e7abilen genlerde g\u00f6r\u00fcld\u00fc. Ayr\u0131ca 49 gende h\u00fccrelerin kontrols\u00fcz bi\u00e7imde \u00e7o\u011falmas\u0131na neden olabilecek de\u011fi\u015fiklikler bulundu.<\/p>\n<p>Ara\u015ft\u0131rman\u0131n ba\u015fyazar\u0131 Dr. Federico Abascal, ara\u015ft\u0131rmay\u0131 \u201cBu, ya\u015flanma, sigara, alkol ve di\u011fer fakt\u00f6rlerin insan dokusunda biriktirdi\u011fi genetik mutasyonlar\u0131 \u015fimdiye kadar en kapsaml\u0131 bi\u00e7imde ortaya koyan bir \u00e7al\u0131\u015fma. Bu mutasyon haritalar\u0131, gelecekte <a href=\"https:\/\/www.ntv.com.tr\/kanser\" target=\"_blank\" rel=\"tag\">kanser<\/a> riskinin \u00f6l\u00e7\u00fclebilir g\u00f6stergeleri haline gelebilir.&#8221; ifadeleriyle a\u00e7\u0131klad\u0131.<\/p>\n<p>Nature dergisinde yay\u0131mlanan \u00e7al\u0131\u015fman\u0131n bulgular\u0131na\u00a0g\u00f6re, sigara i\u00e7enlerde NOTCH1 geni \u00fczerinde daha fazla mutasyon saptand\u0131. Bu gen, bir\u00e7ok hastal\u0131kla ili\u015fkilendiriliyor. A\u015f\u0131r\u0131 alkol t\u00fcketimi de benzer bi\u00e7imde DNA hasar\u0131n\u0131 art\u0131r\u0131yor.<\/p>\n<p><strong>&#8220;YA\u015eAM TARZININ GENET\u0130K ETK\u0130LER\u0130N\u0130 \u00d6L\u00c7EB\u0130L\u0130YORUZ&#8221;<\/strong><\/p>\n<p>K\u0131demli ara\u015ft\u0131rmac\u0131 Dr. I\u00f1igo Martincorena, bu y\u00f6ntemin kanserin nedenlerini anlamada \u00e7\u0131\u011f\u0131r a\u00e7abilece\u011fini vurgulayarak \u015funlar\u0131 s\u00f6yledi:<\/p>\n<p>\u201cNanoSeq sayesinde ya\u015fam tarz\u0131n\u0131n genetik etkilerini sa\u011fl\u0131kl\u0131 dokularda \u00f6l\u00e7ebiliyoruz. Bu, hangi al\u0131\u015fkanl\u0131klar\u0131n kansere yol a\u00e7t\u0131\u011f\u0131n\u0131 belirlememize ve koruyucu ila\u00e7lar\u0131n geli\u015ftirilmesine yard\u0131mc\u0131 olabilir.\u201d<\/p>\n<p>Ekip ayr\u0131ca, ayn\u0131 teknolojiyle sperm h\u00fccrelerinde ya\u015fla birlikte artan DNA hasar\u0131n\u0131 da inceledi. 24\u201375 ya\u015f aral\u0131\u011f\u0131ndaki 81 erkekten al\u0131nan \u00f6rneklerde, 30\u2019lu ya\u015flar\u0131n ba\u015f\u0131ndaki erkeklerde sperm h\u00fccrelerinin yakla\u015f\u0131k y\u00fczde 2\u2019sinde, orta ve ileri ya\u015flarda ise y\u00fczde 3\u20135\u2019inde hastal\u0131kla ili\u015fkili mutasyonlar bulundu.<\/p>\n<p>Ara\u015ft\u0131rma sonu\u00e7lar\u0131n\u0131 de\u011ferlendiren Prof. Matt Hurles, \u201cBulgular, ya\u015fla birlikte artan gizli bir genetik riske i\u015faret ediyor. Daha ileri ya\u015flarda baba olan erkekler, fark\u0131nda olmadan \u00e7ocuklar\u0131na zararl\u0131 mutasyonlar aktarabilir&#8221; ifadelerini kulland\u0131.<\/p>\n<\/div>\n<p><br \/>\n<br \/><a href=\"https:\/\/www.ntv.com.tr\/teknoloji\/kanser-teshisinde-yeni-donem-ortaya-cikmadan-once-tahmin-edebilecek,rIWf7CtP3k6Q2_3crMLAkQ\"><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0130ngiltere\u2019deki Wellcome Sanger Enstit\u00fcs\u00fc ve King\u2019s College London i\u015f birli\u011fiyle y\u00fcr\u00fct\u00fclen ara\u015ft\u0131rmada, genetik de\u011fi\u015fimleri ola\u011fan\u00fcst\u00fc hassasiyetle analiz etmeyi sa\u011flayan NanoSeq teknolojisi kullan\u0131ld\u0131. Ara\u015ft\u0131rmac\u0131lar, TwinsUK \u00e7al\u0131\u015fmas\u0131na kat\u0131lan 1.042 ki\u015finin yanak h\u00fccrelerinden ve 371 kan \u00f6rne\u011finden elde edilen DNA\u2019y\u0131 inceledi. Kat\u0131l\u0131mc\u0131lar\u0131n ya\u015f\u0131 21 ile 91 aras\u0131nda de\u011fi\u015fiyor; aralar\u0131nda sigara i\u00e7enler, i\u00e7meyenler ve farkl\u0131 d\u00fczeylerde alkol t\u00fcketenler bulunuyordu. [&hellip;]<\/p>\n","protected":false},"author":908,"featured_media":35827,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[12],"tags":[],"class_list":["post-35826","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-teknoloji"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/kibrisayna.com\/wp-content\/uploads\/2025\/10\/L8jbcTrRPEqQMZRB8S1o4Q.jpg","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/kibrisayna.com\/index.php\/wp-json\/wp\/v2\/posts\/35826","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kibrisayna.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kibrisayna.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kibrisayna.com\/index.php\/wp-json\/wp\/v2\/users\/908"}],"replies":[{"embeddable":true,"href":"https:\/\/kibrisayna.com\/index.php\/wp-json\/wp\/v2\/comments?post=35826"}],"version-history":[{"count":0,"href":"https:\/\/kibrisayna.com\/index.php\/wp-json\/wp\/v2\/posts\/35826\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/kibrisayna.com\/index.php\/wp-json\/wp\/v2\/media\/35827"}],"wp:attachment":[{"href":"https:\/\/kibrisayna.com\/index.php\/wp-json\/wp\/v2\/media?parent=35826"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kibrisayna.com\/index.php\/wp-json\/wp\/v2\/categories?post=35826"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kibrisayna.com\/index.php\/wp-json\/wp\/v2\/tags?post=35826"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}