{"id":74029,"date":"2025-12-25T10:59:09","date_gmt":"2025-12-25T10:59:09","guid":{"rendered":"https:\/\/www.europesays.com\/ro\/74029\/"},"modified":"2025-12-25T10:59:09","modified_gmt":"2025-12-25T10:59:09","slug":"oamenii-de-stiinta-au-gasit-o-modalitate-de-a-determina-tumorile-sa-se-autodistruga","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/ro\/74029\/","title":{"rendered":"oamenii de \u0219tiin\u021b\u0103 au g\u0103sit o modalitate de a determina tumorile s\u0103 se autodistrug\u0103"},"content":{"rendered":"<p>Joi, 25 Decembrie 2025, ora 09:48<\/p>\n<p>1584 citiri<\/p>\n<p><a class=\"news__image\" data-href=\"https:\/\/s2.ziareromania.ro\/?mmid=6d17456ae94a059238\" data-size=\"1024x682\" title=\"O descoperire important\u0103 \u00een tratamentul cancerului: oamenii de \u0219tiin\u021b\u0103 au g\u0103sit o modalitate de a determina tumorile s\u0103 se autodistrug\u0103\"><img decoding=\"async\" src=\"https:\/\/www.europesays.com\/ro\/wp-content\/uploads\/2025\/12\/O-descoperire-important-----n-tratamentul-cancerului--oamenii-de---tiin-----au-g--sit-o-modalitate-d.jpeg\" alt=\"O descoperire important\u0103 \u00een tratamentul cancerului: oamenii de \u0219tiin\u021b\u0103 au g\u0103sit o modalitate de a determina tumorile s\u0103 se autodistrug\u0103\" title=\"O descoperire important\u0103 \u00een tratamentul cancerului: oamenii de \u0219tiin\u021b\u0103 au g\u0103sit o modalitate de a determina tumorile s\u0103 se autodistrug\u0103\" class=\"img-responsive\"\/><\/a><\/p>\n<p>Cercet\u0103torii au descoperit cum pot face cancerul s\u0103 se autodistrug\u0103 FOTO Pixabay<\/p>\n<p>O echip\u0103 de cercet\u0103tori din <a href=\"https:\/\/ziare.com\/international\/australia\/\" title=\"Australia\" rel=\"nofollow noopener\" target=\"_blank\">Australia<\/a> anun\u0163\u0103 un posibil progres \u00een lupta \u00eempotriva cancerului, bazat pe utilizarea unor particule metalice extrem de mici, capabile s\u0103 vizeze celulele bolnave f\u0103r\u0103 a afecta \u0163esuturile s\u0103n\u0103toase.<\/p>\n<p>Studiul, aflat \u00eenc\u0103 \u00eentr-o faz\u0103 incipient\u0103 \u015fi realizat exclusiv \u00een laborator, arat\u0103 c\u0103 a\u015fa-numitele \u201enanopuncte\u201d (nanodots) pot accelera distrugerea celulelor canceroase, potrivit informa\u0163iilor relatate de presa interna\u0163ional\u0103.<\/p>\n<p>Cercet\u0103torii de la Universitatea din Melbourne spun c\u0103 aceste particule sunt fabricate din oxid de molibden, un compus metalic folosit pe scar\u0103 larg\u0103 \u00een industrie \u015fi electronic\u0103. Prin mici modific\u0103ri ale structurii chimice, materialul \u00eencepe s\u0103 elibereze molecule reactive de oxigen, care pot deteriora componentele interne ale celulelor.<\/p>\n<p>\u201eCelulele canceroase se afl\u0103 deja sub un nivel mai ridicat de stres dec\u00e2t cele s\u0103n\u0103toase. Particulele noastre amplific\u0103 u\u015for acest stres \u2014 suficient pentru a declan\u015fa autodistrugerea celulelor canceroase, \u00een timp ce celulele s\u0103n\u0103toase reu\u015fesc s\u0103 fac\u0103 fa\u0163\u0103\u201d, a explicat dr. Baoyue Zhang, de la \u015ecoala de Inginerie a Institutului Regal de Tehnologie din Melbourne.<\/p>\n<p>Spre deosebire de multe terapii oncologice existente, care pot provoca efecte secundare severe, noul abord ar putea reduce daunele colaterale asupra organismului. O alt\u0103 posibil\u0103 avantaj este costul: nanopunctele nu sunt realizate din metale rare sau scumpe, ci dintr-un oxid relativ accesibil, ceea ce ar putea facilita produc\u0163ia la scar\u0103 larg\u0103.<\/p>\n<p><a href=\"https:\/\/residentialist.ro\/apartamente-vanzare\/bucuresti\/2-camere\" target=\"_blank\" rel=\"nofollow noopener\">apartamente de vanzare bucuresti 2 camere<\/a><\/p>\n<p>\u00cen experimentele de laborator, particulele au distrus celulele de cancer de col uterin de aproximativ trei ori mai rapid dec\u00e2t celulele s\u0103n\u0103toase, \u00een decurs de 24 de ore. Efectul a fost ob\u0163inut prin ad\u0103ugarea unor cantit\u0103\u0163i mici de hidrogen \u015fi amoniu, un proces care declan\u015feaz\u0103 apoptoza \u2014 mecanismul natural prin care celulele deteriorate se autodistrug.<\/p>\n<p>Cercet\u0103torii subliniaz\u0103 \u00eens\u0103 c\u0103 rezultatele trebuie interpretate cu pruden\u0163\u0103. Testele pe animale sau pe oameni nu au \u00eenceput \u00eenc\u0103, iar drumul p\u00e2n\u0103 la o eventual\u0103 aplicare clinic\u0103 este unul lung.<\/p>\n<p>Echipa australian\u0103 lucreaz\u0103 \u00een prezent la rafinarea tehnologiei, cu obiective care includ cre\u015fterea preciziei, evaluarea siguran\u0163ei \u00een studii pe animale \u015fi dezvoltarea unor metode de produc\u0163ie \u00een mas\u0103.<\/p>\n<p>\u00centr-un context mai larg, oamenii de \u015ftiin\u0163\u0103 exploreaz\u0103 \u015fi alte strategii similare, inclusiv eliminarea a\u015fa-numitelor \u201ecelule zombi\u201d \u00eemb\u0103tr\u00e2nite din vasele de s\u00e2nge \u2014 o direc\u0163ie de cercetare care ar putea avea implica\u0163ii pentru tratamentul diabetului \u015fi al altor boli asociate \u00eemb\u0103tr\u00e2nirii.<\/p>\n<p>\u021ai-a pl\u0103cut articolul?<\/p>\n<p> Vrem s\u0103 producem mai multe, \u00eens\u0103 avem nevoie de sus\u021binerea ta. Orice dona\u021bie conteaz\u0103 pentru jurnalismul independent <\/p>\n","protected":false},"excerpt":{"rendered":"Joi, 25 Decembrie 2025, ora 09:48 1584 citiri Cercet\u0103torii au descoperit cum pot face cancerul s\u0103 se autodistrug\u0103&hellip;\n","protected":false},"author":2,"featured_media":74030,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[12],"tags":[91,32,33,532,31,416,8356,36,37,27,74,34,35,25,41,40,38,39,26,28,29,30,71,72,73],"class_list":{"0":"post-74029","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-international","8":"tag-australia","9":"tag-breaking-news","10":"tag-breakingnews","11":"tag-cancer","12":"tag-cele-mai-populare-subiecte","13":"tag-cercetatori","14":"tag-descoperire","15":"tag-featured-news","16":"tag-featurednews","17":"tag-headlines","18":"tag-international","19":"tag-latest-news","20":"tag-latestnews","21":"tag-news","22":"tag-ro","23":"tag-romana","24":"tag-romania","25":"tag-romanian","26":"tag-stiri","27":"tag-titluri","28":"tag-top-stories","29":"tag-topstories","30":"tag-world","31":"tag-world-news","32":"tag-worldnews"},"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@ro\/115779860596210532","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/ro\/wp-json\/wp\/v2\/posts\/74029","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/ro\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/ro\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/ro\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/ro\/wp-json\/wp\/v2\/comments?post=74029"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/ro\/wp-json\/wp\/v2\/posts\/74029\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/ro\/wp-json\/wp\/v2\/media\/74030"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/ro\/wp-json\/wp\/v2\/media?parent=74029"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/ro\/wp-json\/wp\/v2\/categories?post=74029"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/ro\/wp-json\/wp\/v2\/tags?post=74029"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}