\nCercet\u0103torii danezi de la Universitatea Copenhaga doreau s\u0103 g\u0103seasc\u0103 o modalitate pentru a le proteja pe femeile \u00eens\u0103rcinate \u00eempotriva malariei, o boal\u0103 ce poate s\u0103 produc\u0103 o serie de probleme medicale severe, deoarece atac\u0103 placenta. \u00cens\u0103 ei au descoperit c\u0103 proteinele de malarie pot s\u0103 atace \u00een acela\u015fi timp \u015fi cancerul. Se pare c\u0103 noua metod\u0103 este eficient\u0103 \u00een cazul a 90% din tipurile cunoscute de cancer.<\/p>\n
\nOamenii de \u015ftiin\u0163\u0103 au combinat un fragment de protein\u0103, folosit de vaccinul contra malariei, cu o toxin\u0103. Secven\u0163a proteic\u0103 poate fi introdus\u0103 apoi \u00een celulele canceroase pentru a elibera toxina, distrug\u00e2nd celulele tumorale.<\/p>\n
\nSavan\u0163ii au descoperit c\u0103 \u00een ambele cazuri proteinele de malarie se ata\u015feaz\u0103 de acela\u015fi carbohidrat. Noul tratament ar putea exploata similarit\u0103\u0163ile dintre cele dou\u0103 situa\u0163ii medicale.<\/p>\n
\nAcel carbohidrat asigur\u0103 o cre\u015ftere rapid\u0103 a placentei. Cercet\u0103torii danezi au ar\u0103tat c\u0103 el asigur\u0103 aceea\u015fi func\u0163ie \u015fi \u00een cazul tumorilor – iar parazitul malariei se ata\u015feaz\u0103 de celulele canceroase exact \u00een acela\u015fi fel, put\u00e2nd apoi s\u0103 se le distrug\u0103.<\/p>\n
\nOamenii de \u015ftiin\u0163\u0103 c\u0103utau de foarte mult timp o metod\u0103 care s\u0103 le permit\u0103 s\u0103 exploateze similarit\u0103\u0163ile dintre placent\u0103 \u015fi tumori.<\/p>\n
\n“Timp de decenii, savan\u0163ii au c\u0103utat similarit\u0103\u0163i \u00eentre cre\u015fterea placentei \u015fi a tumorilor. Placenta este un organ, care, \u00eentr-un interval de c\u00e2teva luni, cre\u015fte de la c\u00e2teva celule p\u00e2n\u0103 la un organ care are o greutate de aproximativ 1 kilogram, furniz\u00e2nd embrionului oxigen \u015fi nutrimente \u00eentr-un mediu relativ str\u0103in. Dintr-un anumit punct de vedere, tumorile fac acela\u015fi lucru, cresc cu agresivitate, \u00eentr-un mediu relativ str\u0103in”, a spus Ali Salanti, cercet\u0103tor la Universitatea Copenhaga.<\/strong><\/p>\n \nMetoda a fost deja testat\u0103 pe celule de laborator \u015fi pe \u015foareci cu cancer, precizeaz\u0103 autorii studiului, publicat \u00een revista Cancer Cell. Ei sper\u0103, de asemenea, ca primele teste pe pacien\u0163i umani s\u0103 fie realizate \u00een urm\u0103torii patru ani.<\/p>\n \n\u00cen testele pe \u015foareci, animalele au fost implantate cu trei tipuri diferite de cancere umane. Metoda savan\u0163ilor danezi a redus cu trei sferturi tumorile din cazurile de limfom non-Hodgkin, a eliminat complet cancerul de prostat\u0103 \u00een cazurile a doi dintre cei \u015fase \u015foareci \u015fi a reu\u015fit s\u0103 p\u0103streze \u00een via\u0163\u0103 cinci din \u015fase \u015foareci care avea cancer osos metastazat, \u00een compara\u0163ie cu grupul de control, \u00een cadrul c\u0103ruia toate animalele cu cancer au murit.<\/p>\n","protected":false},"excerpt":{"rendered":" Cercet\u0103torii danezi ar putea s\u0103 fi f\u0103cut din pur\u0103 \u00eent\u00e2mplare un pas uria\u015f \u00een direc\u0163ia dezvolt\u0103rii unui tratament universal \u00eempotriva cancerului, dup\u0103 ce au descoperit c\u0103 anumite proteine de malarie ar putea fi utilizate ca o arm\u0103 foarte eficient\u0103 \u00eempotriva acestei boli, potrivit independent.co.uk.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[510],"tags":[14610,41457,12923],"class_list":["post-128312","post","type-post","status-publish","format-standard","hentry","category-actualitate","tag-cancer","tag-malarie","tag-tratament"],"_links":{"self":[{"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=\/wp\/v2\/posts\/128312","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=128312"}],"version-history":[{"count":0,"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=\/wp\/v2\/posts\/128312\/revisions"}],"wp:attachment":[{"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=128312"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=128312"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=128312"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}