Substanca p\u00ebrdor nj\u00eb mekaniz\u00ebm n\u00eb sip\u00ebrfaqen e qelizave t\u00eb kancerit q\u00eb i b\u00ebn ato m\u00eb pas t\u00eb shuhen. Tani do t\u00eb hulumtohet n\u00ebse funksionon edhe jasht\u00eb laboratorit. Studiuesit kan\u00eb zbuluar n\u00eb sip\u00ebrfaqen e limfomave nj\u00eb kompleks proteinash q\u00eb d\u00ebmton qelizat kanceroze. P\u00ebrdorimi i sakt\u00eb i mekanizmit n\u00eb sip\u00ebrfaqen e qelizave t\u00eb kancerit, \u00e7on n\u00eb vdekjen e tyre. Nuk \u00ebsht\u00eb ende e qart\u00eb se p\u00ebrse\u00a0qelizat e kancerit e kan\u00eb l\u00ebn\u00eb t\u00eb hapur k\u00ebt\u00eb “der\u00eb”. Megjithat\u00eb, studiuesit e Universitetit t\u00eb Bonit dhe koleg\u00ebt e tyre n\u00eb kompanin\u00eb amerikane Caris Life Sciences kan\u00eb zbuluar \u00e7el\u00ebsin e k\u00ebsaj dere, t\u00eb ashtuquajturin aptamer. I p\u00ebrdorur si\u00e7 duhet, ai b\u00ebhet \u00a0fatal p\u00ebr qelizat e kancerit.<\/p>\n
<\/p>\n
Qelize kanceri<\/p>\n
Aptameret jan\u00eb sekuenca t\u00eb shkurtra t\u00eb ADN-s\u00eb q\u00eb – var\u00ebsisht nga radhitja e nj\u00ebsive nd\u00ebrtimore gjenetike (nukleotide)- mund t\u00eb kombinohen n\u00eb forma t\u00eb ndryshme. G\u00fcnter Mayer, profesor i biologjis\u00eb kimike n\u00eb Universitetin e Bonit dhe koleg\u00ebt e tij kan\u00eb zbuluar pik\u00ebrisht aptamerin e duhur.<\/p>\n
Studiuesit duan t\u00eb studiojn\u00eb tani se p\u00ebrse qelizat kanceroze mbajn\u00eb mbi sip\u00ebrfaqen e tyre proteina q\u00eb shkat\u00ebrrojn\u00eb vet\u00eb qeliz\u00ebn. P\u00ebr k\u00ebt\u00eb ka disa teori. Mayer thot\u00eb se kjo mund t\u00eb vij\u00eb nga fakti q\u00eb proteinat p\u00ebrdoren p\u00ebr t\u00eb komunikuar me qelizat e tjera dhe p\u00ebr t\u00eb p\u00ebrhapur tumorin.\u00a0Derisa t\u00eb qart\u00ebsohet, se a mund t\u00eb p\u00ebrdoren aptameret edhe n\u00eb terapin\u00eb e trajtimit t\u00eb tumorit, hulumtuesit do t\u00eb ken\u00eb shum\u00eb p\u00ebr t\u00eb b\u00ebr\u00eb.<\/p>\n
“Deri tani ne i kemi testuar aptamer\u00ebt vet\u00ebm n\u00eb laborator”, thot\u00eb Meyer. Por ne duhet t\u00eb testojm\u00eb tani se a kan\u00eb efekt k\u00ebto fragmente DNA-je edhe mbi limfomat n\u00eb trupa me jet\u00eb.\u00a0Pra, n\u00eb vitet e ardhshme ata do ta testojn\u00eb substanc\u00ebn te minjt\u00eb. Ve\u00e7 k\u00ebsaj, duhet gjejn\u00eb edhe m\u00ebnyr\u00ebn e dh\u00ebnies s\u00eb medikamentit.<\/p>\n
<\/p>\n","protected":false},"excerpt":{"rendered":"
Substanca p\u00ebrdor nj\u00eb mekaniz\u00ebm n\u00eb sip\u00ebrfaqen e qelizave t\u00eb kancerit q\u00eb i b\u00ebn ato m\u00eb pas t\u00eb shuhen. Tani do t\u00eb hulumtohet n\u00ebse funksionon edhe jasht\u00eb laboratorit. Studiuesit kan\u00eb zbuluar n\u00eb sip\u00ebrfaqen e limfomave nj\u00eb kompleks proteinash q\u00eb d\u00ebmton qelizat kanceroze. P\u00ebrdorimi i sakt\u00eb i mekanizmit n\u00eb sip\u00ebrfaqen e qelizave t\u00eb kancerit, \u00e7on n\u00eb vdekjen […]<\/p>\n","protected":false},"author":2013,"featured_media":76409,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[241,233],"tags":[],"class_list":{"0":"post-76408","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-aktualitet","8":"category-shendeti"},"_links":{"self":[{"href":"https:\/\/zjarr.tv\/sq\/wp-json\/wp\/v2\/posts\/76408","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/zjarr.tv\/sq\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/zjarr.tv\/sq\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/zjarr.tv\/sq\/wp-json\/wp\/v2\/users\/2013"}],"replies":[{"embeddable":true,"href":"https:\/\/zjarr.tv\/sq\/wp-json\/wp\/v2\/comments?post=76408"}],"version-history":[{"count":0,"href":"https:\/\/zjarr.tv\/sq\/wp-json\/wp\/v2\/posts\/76408\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/zjarr.tv\/sq\/wp-json\/wp\/v2\/media\/76409"}],"wp:attachment":[{"href":"https:\/\/zjarr.tv\/sq\/wp-json\/wp\/v2\/media?parent=76408"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/zjarr.tv\/sq\/wp-json\/wp\/v2\/categories?post=76408"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/zjarr.tv\/sq\/wp-json\/wp\/v2\/tags?post=76408"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}