{"id":13145,"date":"2017-11-22T15:46:38","date_gmt":"2017-11-22T12:46:38","guid":{"rendered":"http:\/\/109.232.216.219\/~bilimvegelecek\/?p=13145"},"modified":"2018-02-07T19:00:22","modified_gmt":"2018-02-07T16:00:22","slug":"meme-kanseri-bakteriyel-dengesizliklerle-baglantili","status":"publish","type":"post","link":"https:\/\/bilimvegelecek.com.tr\/index.php\/2017\/11\/22\/meme-kanseri-bakteriyel-dengesizliklerle-baglantili","title":{"rendered":"Meme kanseri bakteriyel dengesizliklerle ba\u011flant\u0131l\u0131\u2026"},"content":{"rendered":"<p>Yeni bir \u00e7al\u0131\u015fmada, sa\u011fl\u0131kl\u0131 ve kanserli meme dokusu, bakteriyel i\u00e7erik a\u00e7\u0131s\u0131ndan kar\u015f\u0131la\u015ft\u0131r\u0131ld\u0131. Ara\u015ft\u0131rmac\u0131lar, sa\u011fl\u0131kl\u0131 kad\u0131nlar\u0131n meme kanseri olan kad\u0131nlara k\u0131yasla meme dokular\u0131n\u0131n bakteriyel i\u00e7eri\u011finde farkl\u0131l\u0131klar oldu\u011funu ortaya \u00e7\u0131kard\u0131. Kanserli meme dokusunun bakteri t\u00fcrlerinden\u00a0<em>Methylobacterium<\/em>\u2019u daha fazla i\u00e7erdi\u011fi\u00a0bulundu.<\/p>\n<p>Mikrobiyom olarak bilinen, v\u00fccudumuzda ya\u015fayan bakteriler, bir\u00e7ok hastal\u0131\u011f\u0131 etkiler. \u00c7o\u011fu ara\u015ft\u0131rmalar, mide mikrobiyomunda ya da sindirim borusundaki bakterilerde yap\u0131lm\u0131\u015ft\u0131r. Ara\u015ft\u0131rmac\u0131lar uzun s\u00fcredir meme dokusunda mikrobiyom varl\u0131\u011f\u0131ndan ve meme kanserinde rol oynad\u0131\u011f\u0131ndan \u015f\u00fcpheleniyorlard\u0131; fakat bu hen\u00fcz tespit edilmemi\u015fti. Ara\u015ft\u0131rma ekibi, sa\u011fl\u0131kl\u0131 ve kanserli g\u00f6\u011f\u00fcs dokusundaki mikrobik farkl\u0131l\u0131klar\u0131 ortaya \u00e7\u0131kararak, meme kanserinde bakterilerin bile\u015fimini anlamaya y\u00f6nelik ilk ad\u0131m\u0131 att\u0131.Cleveland Klinik Genomik T\u0131p Enstit\u00fcs\u00fc Ba\u015fkan\u0131 ve Ki\u015fisel Genetik Sa\u011fl\u0131k Hizmeti Merkezi M\u00fcd\u00fcr\u00fc Charis Eng (MD, Ph.D) \u201cBildi\u011fim kadar\u0131yla bu \u00e7al\u0131\u015fma meme kanserinde bakteriyel farkl\u0131l\u0131klar a\u00e7\u0131s\u0131ndan meme dokusunu ve v\u00fccudun uzak b\u00f6lgelerini inceleyen ilk \u00e7al\u0131\u015fmayd\u0131. Umudumuz meme kanserini h\u0131zl\u0131 ve kolay te\u015fhis etmemize yard\u0131mc\u0131 olacak bir biyolojik belirte\u00e7 bulmakt\u0131r. En ger\u00e7ek d\u0131\u015f\u0131 r\u00fcyalar\u0131m\u0131zda, meme kanseri olu\u015fmadan \u00f6nce mikrobiyomu kullanabilmeyi ve sonra probiyotikler veya antibiyotiklerle kanseri \u00f6nlemeyi umut ediyoruz\u201d diyor.Oncotarget\u2019ta \u00e7evrimi\u00e7i yay\u0131nlanan \u00e7al\u0131\u015fmada, invaziv karsinom veya elektif kozmetik g\u00f6\u011f\u00fcs cerrahisi i\u00e7in mastektomi (memenin ameliyatla al\u0131nmas\u0131) uygulanan 78 hastan\u0131n dokular\u0131n\u0131 inceledi. Ayr\u0131ca, v\u00fccuttaki bu uzak b\u00f6lgelerin bakteriyel kompozisyonunu belirlemek i\u00e7in gargara ve idrar da \u00e7al\u0131\u015f\u0131ld\u0131. Ekip,\u00a0<em>Methylobacterium<\/em>\u2019a ek olarak, kanser hastalar\u0131n\u0131n idrar \u00f6rneklerinde artm\u0131\u015f seviyede gram-pozitif bakterilerden,\u00a0<em>Staphylococcus<\/em>\u00a0ve<em>Actinomyces<\/em>\u00a0ke\u015ffetti. Bu organizmalar\u0131n meme kanserindeki rol\u00fcn\u00fc belirlemek i\u00e7in daha ileri \u00e7al\u0131\u015fmalara ihtiya\u00e7 vard\u0131r.Hekim, k\u0131demli yazar Stephen Grobymer, \u201cKanser \u00f6ncesi bakterileri hedef alabilirsek, \u00e7evrenin kansere daha az a\u00e7\u0131k olmas\u0131n\u0131 sa\u011flayabilir ve mevcut tedavileri geli\u015ftirebiliriz. Daha b\u00fcy\u00fck \u00e7al\u0131\u015fmalara ihtiya\u00e7 vard\u0131r, ancak bu \u00e7al\u0131\u015fma meme kanserinde bakteriyel dengesizliklerin \u00f6nemli rol\u00fcn\u00fc anlamada sa\u011flam bir ilk ad\u0131md\u0131r\u2019\u2019 diyor. Dr. Grobmyer, Cerrahi Onkoloji B\u00f6l\u00fcm Ba\u015fkan\u0131 ve Cleveland Clinic\u2019ten G\u00f6\u011f\u00fcs Hizmetleri Direkt\u00f6r\u00fcd\u00fcr.\u00c7al\u0131\u015fma, bu pro-kanser bakterileri hedef alan, y\u00fckl\u00fc mikroskopalt\u0131 par\u00e7ac\u0131klar\u0131n (nanopar\u00e7ac\u0131klar) olu\u015fturulmas\u0131 ve kullan\u0131lmas\u0131na y\u00f6nelik daha fazla ara\u015ft\u0131rmay\u0131 destekleyecek prensip kan\u0131t\u0131 sa\u011fl\u0131yor.D\u00f6n\u00fc\u015f\u00fcmsel Nanot\u0131p Merkezi\u2019nin destekledi\u011fi Dr. Grobmyer ve Eng, nanoteknolojiyi kullanarak meme kanserinde, do\u011frudan bakteri toplulu\u011funa antibiyotik vermeye y\u00f6nelik yeni tedaviler geli\u015ftirmek i\u00e7in Hebrew \u00dcniversitesi\u2019ndeki ara\u015ft\u0131rmac\u0131larla i\u015fbirli\u011fi yap\u0131yorlar.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Yeni bir \u00e7al\u0131\u015fmada, sa\u011fl\u0131kl\u0131 ve kanserli meme dokusu, bakteriyel i\u00e7erik a\u00e7\u0131s\u0131ndan kar\u015f\u0131la\u015ft\u0131r\u0131ld\u0131. Ara\u015ft\u0131rmac\u0131lar, sa\u011fl\u0131kl\u0131 kad\u0131nlar\u0131n meme kanseri olan kad\u0131nlara k\u0131yasla meme dokular\u0131n\u0131n bakteriyel i\u00e7eri\u011finde farkl\u0131l\u0131klar oldu\u011funu ortaya \u00e7\u0131kard\u0131. Kanserli meme dokusunun bakteri t\u00fcrlerinden\u00a0Methylobacterium\u2019u daha fazla i\u00e7erdi\u011fi\u00a0bulundu. Mikrobiyom olarak bilinen, v\u00fccudumuzda ya\u015fayan bakteriler, bir\u00e7ok hastal\u0131\u011f\u0131 etkiler. \u00c7o\u011fu ara\u015ft\u0131rmalar, mide mikrobiyomunda ya da sindirim borusundaki bakterilerde yap\u0131lm\u0131\u015ft\u0131r. [&hellip;]<\/p>\n","protected":false},"author":871,"featured_media":13146,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[19,21],"tags":[493,444,1035,1160],"class_list":["post-13145","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bilim-gundemi","category-biyoloji","tag-bakteri","tag-kanser","tag-meme","tag-mikrobiyom"],"acf":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/bilimvegelecek.com.tr\/index.php\/wp-json\/wp\/v2\/posts\/13145","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bilimvegelecek.com.tr\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bilimvegelecek.com.tr\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bilimvegelecek.com.tr\/index.php\/wp-json\/wp\/v2\/users\/871"}],"replies":[{"embeddable":true,"href":"https:\/\/bilimvegelecek.com.tr\/index.php\/wp-json\/wp\/v2\/comments?post=13145"}],"version-history":[{"count":0,"href":"https:\/\/bilimvegelecek.com.tr\/index.php\/wp-json\/wp\/v2\/posts\/13145\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bilimvegelecek.com.tr\/index.php\/wp-json\/wp\/v2\/media\/13146"}],"wp:attachment":[{"href":"https:\/\/bilimvegelecek.com.tr\/index.php\/wp-json\/wp\/v2\/media?parent=13145"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bilimvegelecek.com.tr\/index.php\/wp-json\/wp\/v2\/categories?post=13145"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bilimvegelecek.com.tr\/index.php\/wp-json\/wp\/v2\/tags?post=13145"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}