Nj\u00eb vaksin\u00eb revolucionare mund t\u00eb jap\u00eb imunitet ndaj kancerit para se s\u00ebmundja t\u00eb zhvillohet dhe t\u00eb p\u00ebrhapet n\u00eb trup.<\/p>\n
Shkenc\u00ebtar\u00ebt n\u00eb Massachusetts thon\u00eb se vaksina e tyre eksperimentale parandalon disa lloje agresive t\u00eb kancerit, p\u00ebrfshir\u00eb melanom\u00ebn, kancerin e pankreasit dhe kancerin triple-negativ t\u00eb gjirit.<\/p>\n
Vaksina p\u00ebrb\u00ebhet nga nanopartikula t\u00eb vogla prej molekulash yndyrore q\u00eb transportojn\u00eb dy \u201cadjuvant\u00eb\u201d, substanca q\u00eb rrisin p\u00ebrgjigjen imune t\u00eb trupit.<\/p>\n
N\u00eb provat laboratorike, deri n\u00eb 88% e minjve t\u00eb vaksinuar mbet\u00ebn pa tumore, var\u00ebsisht nga lloji i kancerit. Vaksina gjithashtu redukti p\u00ebrhapjen e s\u00ebmundjes dhe n\u00eb disa raste e pengoi krejt\u00ebsisht p\u00ebrhapjen e kancerit n\u00eb trup.<\/p>\n
Aktualisht, vaksina \u00ebsht\u00eb testuar vet\u00ebm te minjt\u00eb dhe nuk \u00ebsht\u00eb ende e qart\u00eb se kur mund t\u00eb p\u00ebrdoret te njer\u00ebzit. Megjithat\u00eb, shkenc\u00ebtar\u00ebt punojn\u00eb drejt zhvillimit t\u00eb saj p\u00ebr p\u00ebrdorim njer\u00ebzor.<\/p>\n
Si funksionon vaksina?<\/p>\n
Eksperimentet fillestare n\u00eb UMass Amherst kombinuan nanopartikulat me nj\u00eb antigen q\u00eb nxit p\u00ebrgjigjen imune kund\u00ebr qelizave kancerogjene. Minjt\u00eb e vaksinuar m\u00eb pas u ekspozuan ndaj melanom\u00ebs \u2013 nj\u00eb tumor q\u00eb mund t\u00eb p\u00ebrhapet n\u00eb \u00e7do organ.<\/p>\n
Rezultatet ishin mbres\u00ebl\u00ebn\u00ebse:<\/p>\n
80% e minjve mbet\u00ebn pa tumore dhe jetuan p\u00ebr 250 dit\u00eb<\/p>\n
Minjt\u00eb q\u00eb mor\u00ebn vaksina tradicionale ose nuk u vaksinuan zhvilluan tumore dhe vdiq\u00ebn brenda 35 dit\u00ebsh.<\/p>\n
P\u00ebrve\u00e7 k\u00ebsaj, vaksina parandaloi p\u00ebrhapjen e kancerit n\u00eb mushk\u00ebri.<\/p>\n
Nj\u00eb version i dyt\u00eb i vaksin\u00ebs p\u00ebrfshinte nanopartikula dhe nj\u00eb antigen tjet\u00ebr, t\u00eb quajtur tumor lysate. Tek ky grup:<\/p>\n
88% e minjve me kancer pankreasi mbet\u00ebn pa tumore<\/p>\n
75% e minjve me kancer t\u00eb gjirit mbet\u00ebn pa tumore<\/p>\n
69% e minjve me melanom\u00eb mbet\u00ebn pa tumore<\/p>\n
T\u00eb gjith\u00eb minjt\u00eb q\u00eb mbet\u00ebn pa tumore gjithashtu rezistuan ndaj zhvillimit t\u00eb tumoreve t\u00eb dyt\u00eb kur u ekspozuan p\u00ebrs\u00ebri ndaj qelizave kancerogjene.<\/p>\n
Shpresa p\u00ebr t\u00eb ardhmen<\/p>\n
Studimi, botuar n\u00eb Cell Reports Medicine, tregon se ky trajtim mund t\u00eb p\u00ebrdoret p\u00ebr lloj\u00ebra t\u00eb ndryshme kanceri, jo vet\u00ebm p\u00ebr ato t\u00eb testuara.<\/p>\n
Shkenc\u00ebtar\u00ebt kan\u00eb krijuar nj\u00eb startup, NanoVax Therapeutics, me q\u00ebllimin p\u00ebrmir\u00ebsimin e jet\u00ebs s\u00eb pacient\u00ebve p\u00ebrmes trajtimeve me nanopartikula.<\/p>\n
Ekspert\u00ebt paralajm\u00ebrojn\u00eb se ky \u00ebsht\u00eb ende nj\u00eb hap i hersh\u00ebm, por rezultatet ofrojn\u00eb shpres\u00eb p\u00ebr nj\u00eb qasje t\u00eb re n\u00eb trajtimin dhe parandalimin e kancerit.<\/p>\n
\u00c7far\u00eb \u00ebsht\u00eb kanceri i gjirit?<\/p>\n
Kanceri i gjirit \u00ebsht\u00eb nj\u00eb nga kanceret m\u00eb t\u00eb zakonshme n\u00eb bot\u00eb, duke prekur mbi 2 milion\u00eb gra n\u00eb vit.<\/p>\n
N\u00eb Mbret\u00ebrin\u00eb e Bashkuar regjistrohen rreth 55,000 raste t\u00eb reja \u00e7do vit, nd\u00ebrsa s\u00ebmundja merr jet\u00ebn e 11,500 grave. N\u00eb SHBA, kanceri i gjirit prek 266,000 gra dhe shkakton 40,000 vdekje \u00e7do vit.<\/p>\n
Origjina: Fillon nga nj\u00eb qeliz\u00eb e zakonshme q\u00eb b\u00ebhet kancerogjene n\u00eb nj\u00eb kanal ose lobul n\u00eb gjirin e gruas.<\/p>\n
Forma invazive: Kur kanceri p\u00ebrhapet n\u00eb indet p\u00ebrreth.<\/p>\n
Stadiumi: Tregon madh\u00ebsin\u00eb e tumorit dhe p\u00ebrhapjen; stadiumi 1 \u00ebsht\u00eb fillestar, stadiumi 4 do t\u00eb thot\u00eb se kanceri \u00ebsht\u00eb p\u00ebrhapur n\u00eb pjes\u00eb t\u00eb tjera t\u00eb trupit.<\/p>\n
Rreziku: Faktor\u00ebt p\u00ebrfshijn\u00eb mosh\u00ebn, gjenetik\u00ebn dhe ndonj\u00ebher\u00eb stilin e jetes\u00ebs.<\/p>\n
Simptomat<\/p>\n
Nj\u00eb mas\u00eb pa dhimbje n\u00eb gji (jo \u00e7do mas\u00eb \u00ebsht\u00eb kancer, disa jan\u00eb ciste t\u00eb pad\u00ebmshme)<\/p>\n
Humbje ose ndryshime t\u00eb l\u00ebkur\u00ebs mbi gjirin<\/p>\n
Enjtje ose mas\u00eb n\u00eb sqetull, ku zakonisht p\u00ebrhapet kanceri i gjirit<\/p>\n
Diagnostikimi<\/p>\n
Vler\u00ebsimi fillestar: Kontroll nga mjeku dhe teste si mamografia<\/p>\n
Biopsia: Marrje e nj\u00eb mostre indesh p\u00ebr analiz\u00eb mikroskopike<\/p>\n
Teste t\u00eb tjera p\u00ebr t\u00eb p\u00ebrcaktuar p\u00ebrhapjen, si analiza gjaku, ultraz\u00eb, ose r\u00ebntgeni i kraharorit<\/p>\n
Trajtimi<\/p>\n
Trajtimet mund t\u00eb p\u00ebrfshijn\u00eb nj\u00eb ose kombinim t\u00eb m\u00ebposhtme:<\/p>\n
Kirurgji: Heqja e tumorit ose e gjirit t\u00eb prekur<\/p>\n
Radioterapia: Rrezatim i fokusuar p\u00ebr t\u00eb vrar\u00eb qelizat kancerogjene<\/p>\n
Kemoterapia: Barnat kund\u00ebr kancerit q\u00eb ndalojn\u00eb rritjen e qelizave<\/p>\n
Terapia hormonale: P\u00ebrdoret p\u00ebr kancerin q\u00eb ndikohet nga estrogjeni<\/p>\n
Prognostiku<\/p>\n
Rezultatet m\u00eb t\u00eb mira jan\u00eb te grat\u00eb q\u00eb diagnostikohen her\u00ebt, kur kanceri \u00ebsht\u00eb i vog\u00ebl dhe nuk \u00ebsht\u00eb p\u00ebrhapur.<\/p>\n
Mamografia rutinore p\u00ebr grat\u00eb nga 50 deri n\u00eb 71 vje\u00e7 ndihmon n\u00eb diagnostikimin dhe trajtimin e hersh\u00ebm t\u00eb kancerit. <\/p>\n","protected":false},"excerpt":{"rendered":"
Nj\u00eb vaksin\u00eb revolucionare mund t\u00eb jap\u00eb imunitet ndaj kancerit para se s\u00ebmundja t\u00eb zhvillohet dhe t\u00eb p\u00ebrhapet n\u00eb trup. Shkenc\u00ebtar\u00ebt n\u00eb Massachusetts thon\u00eb se vaksina e tyre eksperimentale parandalon disa lloje agresive t\u00eb kancerit, p\u00ebrfshir\u00eb melanom\u00ebn, kancerin e pankreasit dhe kancerin triple-negativ t\u00eb gjirit. Vaksina p\u00ebrb\u00ebhet nga nanopartikula t\u00eb vogla prej molekulash yndyrore q\u00eb transportojn\u00eb […]<\/p>\n","protected":false},"author":1,"featured_media":218074,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":{"0":"post-218073","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-shendetesi"},"_links":{"self":[{"href":"https:\/\/radiostargjilan.com\/web\/wp-json\/wp\/v2\/posts\/218073","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/radiostargjilan.com\/web\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/radiostargjilan.com\/web\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/radiostargjilan.com\/web\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/radiostargjilan.com\/web\/wp-json\/wp\/v2\/comments?post=218073"}],"version-history":[{"count":1,"href":"https:\/\/radiostargjilan.com\/web\/wp-json\/wp\/v2\/posts\/218073\/revisions"}],"predecessor-version":[{"id":218075,"href":"https:\/\/radiostargjilan.com\/web\/wp-json\/wp\/v2\/posts\/218073\/revisions\/218075"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/radiostargjilan.com\/web\/wp-json\/wp\/v2\/media\/218074"}],"wp:attachment":[{"href":"https:\/\/radiostargjilan.com\/web\/wp-json\/wp\/v2\/media?parent=218073"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/radiostargjilan.com\/web\/wp-json\/wp\/v2\/categories?post=218073"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/radiostargjilan.com\/web\/wp-json\/wp\/v2\/tags?post=218073"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}