{"id":110321,"date":"2026-07-08T00:34:49","date_gmt":"2026-07-07T22:34:49","guid":{"rendered":"https:\/\/www.infokuryr.cz\/n\/?p=110321"},"modified":"2026-07-07T22:51:24","modified_gmt":"2026-07-07T20:51:24","slug":"jak-muze-chemoterapie-zpusobit-rakovinu-co-onkologove-vedi-uz-desitky-let","status":"publish","type":"post","link":"https:\/\/www.infokuryr.cz\/n\/2026\/07\/08\/jak-muze-chemoterapie-zpusobit-rakovinu-co-onkologove-vedi-uz-desitky-let\/","title":{"rendered":"Jak m\u016f\u017ee chemoterapie zp\u016fsobit rakovinu: Co onkologov\u00e9 v\u011bd\u00ed u\u017e des\u00edtky let"},"content":{"rendered":"<div id=\"fb-root\"><\/div>\n<div class=\"elementor-element elementor-element-1fb4c2c elementor-widget elementor-widget-theme-post-content\" data-id=\"1fb4c2c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"theme-post-content.default\">\n<div class=\"elementor-widget-container\">\n<p class=\"wp-block-paragraph\"><span dir=\"auto\">To, \u017ee\u00a0<\/span><strong><span dir=\"auto\">chemoterapie a radioterapie mohou ve vz\u00e1cn\u00fdch p\u0159\u00edpadech vyvolat nov\u00e9 druhy rakoviny,<\/span><\/strong><span dir=\"auto\">\u00a0nen\u00ed tajemstv\u00edm alternativn\u00ed medic\u00edny, ale dlouhodob\u011b zn\u00e1m\u00fdm l\u00e9ka\u0159sk\u00fdm fenom\u00e9nem. Profesn\u00ed organizace, jako je\u00a0<\/span><strong><span dir=\"auto\">Americk\u00e1 spole\u010dnost pro boj s rakovinou,<\/span><\/strong><span dir=\"auto\">\u00a0je ozna\u010duj\u00ed jako\u00a0<\/span><strong><span dir=\"auto\">sekund\u00e1rn\u00ed rakoviny souvisej\u00edc\u00ed s l\u00e9\u010dbou<\/span><\/strong><span dir=\"auto\">\u00a0. Nicm\u00e9n\u011b podle kanadsk\u00e9ho nefrologa a autora\u00a0<\/span><strong><span dir=\"auto\">Dr. Jasona Funga<\/span><\/strong><span dir=\"auto\">\u00a0se o tomto riziku s pacienty \u010dasto dostate\u010dn\u011b otev\u0159en\u011b nediskutuje.<\/span><\/p>\n<p class=\"wp-block-paragraph\"><span dir=\"auto\">V ned\u00e1vn\u00e9m\u00a0<\/span><a href=\"https:\/\/www.theepochtimes.com\/epochtv\/how-to-boost-cancer-immunity-and-how-cancer-thinks-like-a-virus-dr-jason-fung-5719003\" target=\"_blank\" rel=\"noreferrer noopener\" data-type=\"link\" data-id=\"https:\/\/www.theepochtimes.com\/epochtv\/how-to-boost-cancer-immunity-and-how-cancer-thinks-like-a-virus-dr-jason-fung-5719003\"><span dir=\"auto\">rozhovoru<\/span><\/a><span dir=\"auto\">\u00a0Fung vysv\u011btluje sv\u016fj pohled na rakovinu a jej\u00ed l\u00e9\u010dbu. Jeho \u00fast\u0159edn\u00ed teze zn\u00ed:\u00a0<\/span><strong><span dir=\"auto\">L\u00e9ky a z\u00e1\u0159en\u00ed pou\u017e\u00edvan\u00e9 k boji proti rakovin\u011b mohou sv\u00fdmi \u00fa\u010dinky po\u0161kozuj\u00edc\u00edmi bu\u0148ky samy o sob\u011b dlouhodob\u011b rakovinu podporovat.<\/span><\/strong><\/p>\n<h2 class=\"wp-block-heading\"><span dir=\"auto\">Rakovina jako d\u016fsledek chronick\u00e9ho po\u0161kozen\u00ed bun\u011bk<\/span><\/h2>\n<p class=\"wp-block-paragraph\"><span dir=\"auto\">Dr. Fung, zn\u00e1m\u00fd svou knihou\u00a0<\/span><strong><span dir=\"auto\">*The Cancer Code<\/span><\/strong><span dir=\"auto\">\u00a0*, tvrd\u00ed, \u017ee rakovina nen\u00ed zp\u016fsobena pouze genetick\u00fdmi faktory. Podle jeho n\u00e1zoru rakovina vznik\u00e1 prim\u00e1rn\u011b jako reakce na\u00a0<\/span><strong><span dir=\"auto\">dlouhodob\u00e9 po\u0161kozen\u00ed bun\u011bk<\/span><\/strong><span dir=\"auto\">\u00a0, kter\u00e9 uv\u00e1d\u00ed zdrav\u00e9 bu\u0148ky do biologick\u00e9ho re\u017eimu p\u0159e\u017eit\u00ed.<\/span><\/p>\n<p class=\"wp-block-paragraph\"><span dir=\"auto\">Tato perspektiva m\u00e1 d\u016fsledky i pro l\u00e9\u010dbu rakoviny. Chemoterapie i radioterapie funguj\u00ed tak, \u017ee selektivn\u011b po\u0161kozuj\u00ed bu\u0148ky. Rakovinn\u00e9 bu\u0148ky jsou na to obvykle citliv\u011bj\u0161\u00ed ne\u017e zdrav\u00e9 tk\u00e1n\u011b \u2013 nicm\u00e9n\u011b podle Funga z\u016fst\u00e1v\u00e1 tato l\u00e9\u010dba z\u00e1sahem, kter\u00fd zat\u011b\u017euje i zdrav\u00e9 bu\u0148ky.<\/span><\/p>\n<h2 class=\"wp-block-heading\"><span dir=\"auto\">Druh\u00e1 diagn\u00f3za rakoviny roky po l\u00e9\u010db\u011b<\/span><\/h2>\n<p class=\"wp-block-paragraph\"><span dir=\"auto\">Fung popisuje sc\u00e9n\u00e1\u0159, kter\u00fd je v onkologii dob\u0159e zn\u00e1m\u00fd: pacienti \u00fasp\u011b\u0161n\u011b p\u0159e\u017eij\u00ed svou prvn\u00ed rakovinu, ale\u00a0<\/span><strong><span dir=\"auto\">o n\u011bkolik let pozd\u011bji se u nich rozvine zcela jin\u00fd typ rakoviny<\/span><\/strong><span dir=\"auto\">\u00a0.<\/span><\/p>\n<p class=\"wp-block-paragraph\"><span dir=\"auto\">Podle n\u011bj m\u016f\u017ee dostate\u010dn\u011b intenzivn\u00ed chemoterapie nebo radioterapie sama o sob\u011b zp\u016fsobit novou rakovinu asi o deset let pozd\u011bji. D\u016fvodem je stejn\u00fd mechanismus, jak\u00fd funguje u jin\u00fdch zn\u00e1m\u00fdch karcinogen\u016f \u2013 toti\u017e trval\u00e9 po\u0161kozen\u00ed bun\u011bk.<\/span><\/p>\n<h2 class=\"wp-block-heading\"><span dir=\"auto\">Srovn\u00e1n\u00ed s azbestem<\/span><\/h2>\n<p class=\"wp-block-paragraph\"><span dir=\"auto\">Pro ilustraci to Fung zmi\u0148uje o azbestu.<\/span><\/p>\n<p class=\"wp-block-paragraph\"><span dir=\"auto\">Ji\u017e des\u00edtky let je zn\u00e1mo, \u017ee azbest\u00a0m\u016f\u017ee zp\u016fsobovat\u00a0<\/span><strong><span dir=\"auto\">mezoteliomy , agresivn\u00ed formu rakoviny pleury, a to chronick\u00fdm po\u0161kozen\u00edm bun\u011bk.<\/span><\/strong><\/p>\n<p class=\"wp-block-paragraph\"><span dir=\"auto\">Podle Funga jsou chemoterapie a radioterapie zalo\u017eeny na stejn\u00e9m biologick\u00e9m principu: ob\u011b zp\u016fsobuj\u00ed po\u0161kozen\u00ed bun\u011bk. Rozd\u00edl spo\u010d\u00edv\u00e1 v tom, \u017ee toto po\u0161kozen\u00ed je z\u00e1m\u011brn\u011b akceptov\u00e1no, proto\u017ee terapeutick\u00fd p\u0159\u00ednos m\u016f\u017ee p\u0159ev\u00e1\u017eit riziko.<\/span><\/p>\n<p class=\"wp-block-paragraph\"><span dir=\"auto\">Pr\u00e1v\u011b proto, tvrd\u00ed Fung, mus\u00ed b\u00fdt pacienti otev\u0159en\u011b informov\u00e1ni o tom, \u017ee tyto l\u00e9\u010debn\u00e9 postupy samy o sob\u011b mohou b\u00fdt pova\u017eov\u00e1ny za karcinogenn\u00ed.<\/span><\/p>\n<h2 class=\"wp-block-heading\"><span dir=\"auto\">Imunitn\u00ed syst\u00e9m \u010dasto dr\u017e\u00ed rakovinu na uzd\u011b po cel\u00e9 roky.<\/span><\/h2>\n<div class=\"twitter-tweet twitter-tweet-rendered\"><iframe id=\"twitter-widget-0\" class=\"\" title=\"X Post\" src=\"https:\/\/platform.twitter.com\/embed\/Tweet.html?dnt=false&amp;embedId=twitter-widget-0&amp;features=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%3D%3D&amp;frame=false&amp;hideCard=false&amp;hideThread=false&amp;id=2067253005041238114&amp;lang=cs&amp;origin=https%3A%2F%2Funcutnews.ch%2Fwie-chemotherapie-krebs-verursachen-kann-was-onkologen-seit-jahrzehnten-wissen%2F&amp;sessionId=7bc397fa33538d86a7f115523b60e869da323ea2&amp;theme=light&amp;widgetsVersion=6a3ad42b224df%3A1778106238597&amp;width=550px\" frameborder=\"0\" scrolling=\"no\" allowfullscreen=\"allowfullscreen\" data-tweet-id=\"2067253005041238114\" data-mce-fragment=\"1\"><\/iframe><\/div>\n<p class=\"wp-block-paragraph\"><span dir=\"auto\">V rozhovoru Fung tak\u00e9 popisuje rakovinu jako proces, kter\u00fd v lidsk\u00e9m t\u011ble neust\u00e1le prob\u00edh\u00e1.<\/span><\/p>\n<p class=\"wp-block-paragraph\"><span dir=\"auto\">Podle jeho odhadu se ka\u017ed\u00fd den vytv\u00e1\u0159ej\u00ed stovky nebo dokonce tis\u00edce potenci\u00e1ln\u00edch rakovinn\u00fdch bun\u011bk. Imunitn\u00ed syst\u00e9m v\u011bt\u0161inu z nich rozpozn\u00e1 a zlikviduje.<\/span><\/p>\n<p class=\"wp-block-paragraph\"><span dir=\"auto\">Jako p\u0159\u00edklad uv\u00e1d\u00ed pacienta, kter\u00e9mu byl melanom \u00fasp\u011b\u0161n\u011b odstran\u011bn. O n\u011bkolik desetilet\u00ed pozd\u011bji pacient zem\u0159el p\u0159i nehod\u011b, jeho pl\u00edce byly transplantov\u00e1ny \u2013 a u p\u0159\u00edjemce se kr\u00e1tce pot\u00e9 vyvinul dal\u0161\u00ed melanom. Pro Funga je to zn\u00e1mka toho, \u017ee imunitn\u00ed syst\u00e9m dok\u00e1\u017ee udr\u017eet rakovinn\u00e9 bu\u0148ky pod kontrolou po mnoho let.<\/span><\/p>\n<p class=\"wp-block-paragraph\"><span dir=\"auto\">Z toho odvozuje ot\u00e1zku, jak\u00fd vliv m\u00e1 terapie, jako je chemoterapie, na tento p\u0159irozen\u00fd imunitn\u00ed dohled.<\/span><\/p>\n<h2 class=\"wp-block-heading\"><span dir=\"auto\">Zn\u00e1m\u00e9, ale m\u00e1lo diskutovan\u00e9 riziko<\/span><\/h2>\n<p class=\"wp-block-paragraph\"><span dir=\"auto\">Fung poukazuje na to, \u017ee\u00a0<\/span><strong><span dir=\"auto\">Americk\u00e1 onkologick\u00e1 spole\u010dnost<\/span><\/strong><span dir=\"auto\">\u00a0v\u00fdslovn\u011b uzn\u00e1v\u00e1 sekund\u00e1rn\u00ed rakovinu souvisej\u00edc\u00ed s terapi\u00ed. Nicm\u00e9n\u011b podle jeho n\u00e1zoru je pacient\u016fm toto riziko \u010dasto vysv\u011btleno pouze stru\u010dn\u011b nebo obecn\u011b.<\/span><\/p>\n<p class=\"wp-block-paragraph\"><span dir=\"auto\">Jeho kritika v principu nen\u00ed nam\u00ed\u0159ena proti chemoterapii ani radioterapii. Sp\u00ed\u0161e vol\u00e1 po otev\u0159en\u011bj\u0161\u00edm p\u0159\u00edstupu k rizik\u016fm.<\/span><\/p>\n<p class=\"wp-block-paragraph\"><span dir=\"auto\">Podle jeho n\u00e1zoru se jedn\u00e1 o \u00fa\u010dinn\u00e9 l\u00e9ka\u0159sk\u00e9 zbran\u011b proti rakovin\u011b \u2013 jejich vedlej\u0161\u00ed \u00fa\u010dinky a dlouhodob\u00e9 d\u016fsledky v\u0161ak mus\u00ed b\u00fdt pln\u011b a transparentn\u011b komunikov\u00e1ny.<\/span><\/p>\n<h2 class=\"wp-block-heading\"><span dir=\"auto\">Jin\u00fd pohled na rakovinu<\/span><\/h2>\n<p class=\"wp-block-paragraph\"><span dir=\"auto\">J\u00e1drem Fungova modelu je teze, \u017ee rakovina nen\u00ed ani tak \u010dist\u011b genetickou vadou jako sp\u00ed\u0161e\u00a0<\/span><strong><span dir=\"auto\">biologickou adapta\u010dn\u00ed reakc\u00ed po\u0161kozen\u00fdch bun\u011bk<\/span><\/strong><span dir=\"auto\">\u00a0.<\/span><\/p>\n<p class=\"wp-block-paragraph\"><span dir=\"auto\">Chronick\u00e9 expozice, jako je kou\u0159en\u00ed, azbest, ionizuj\u00edc\u00ed z\u00e1\u0159en\u00ed \u2013 ale tak\u00e9 chemoterapie \u2013 by podle jeho n\u00e1zoru mohly tento proces spustit.<\/span><\/p>\n<p class=\"wp-block-paragraph\"><span dir=\"auto\">Z tohoto pohledu vyvst\u00e1vaj\u00ed nov\u00e9 ot\u00e1zky nejen ohledn\u011b l\u00e9\u010dby, ale i prevence. Fung z\u00e1rove\u0148 klade provokativn\u00ed ot\u00e1zku, zda jsou alternativn\u00ed n\u00e1zory na rakovinu dostate\u010dn\u011b diskutov\u00e1ny v r\u00e1mci zaveden\u00e9ho syst\u00e9mu zdravotn\u00ed p\u00e9\u010de \u2013 nebo zda otev\u0159en\u00e9 debat\u011b \u010d\u00e1ste\u010dn\u011b br\u00e1n\u00ed ekonomick\u00e9 z\u00e1jmy.<\/span><\/p>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-8c57238 quelle dc-has-condition dc-condition-empty elementor-widget elementor-widget-heading\" data-id=\"8c57238\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n<div class=\"elementor-widget-container\">\n<h3 class=\"elementor-heading-title elementor-size-default\"><span dir=\"auto\" style=\"font-size: 10pt;\">Zdroj<\/span><\/h3>\n<p>&nbsp;<\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>To, \u017ee\u00a0chemoterapie a radioterapie mohou ve vz\u00e1cn\u00fdch p\u0159\u00edpadech vyvolat nov\u00e9 druhy rakoviny,\u00a0nen\u00ed tajemstv\u00edm alternativn\u00ed medic\u00edny,&#8230;<\/p>\n","protected":false},"author":2,"featured_media":110322,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[7],"tags":[6787,677,1366,21],"_links":{"self":[{"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/posts\/110321"}],"collection":[{"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/comments?post=110321"}],"version-history":[{"count":0,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/posts\/110321\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/media\/110322"}],"wp:attachment":[{"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/media?parent=110321"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/categories?post=110321"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/tags?post=110321"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}