{"id":581,"date":"2026-06-08T02:57:53","date_gmt":"2026-06-08T02:57:53","guid":{"rendered":"http:\/\/bao-24h.info\/?p=581"},"modified":"2026-06-08T02:57:53","modified_gmt":"2026-06-08T02:57:53","slug":"toc-bac-co-the-la-dau-hieu-co-the-dang-tieu-diet-te-bao-ung-thu","status":"publish","type":"post","link":"http:\/\/bao-24h.info\/?p=581","title":{"rendered":"T\u00f3c b\u1ea1c c\u00f3 th\u1ec3 l\u00e0 d\u1ea5u hi\u1ec7u c\u01a1 th\u1ec3 \u0111ang ti\u00eau di\u1ec7t t\u1ebf b\u00e0o ung th\u01b0?"},"content":{"rendered":"

M\u1ed9t nghi\u00ean c\u1ee9u g\u1ea7n \u1d6d\u0203y \u1d6d\u0103ng tr\u00ean t\u1ea1p ch\u00ed Nature Cell Biology cho th\u1ea5y t\u00f3c b\u1ea1c \u2c6ah\u020fng ch\u1ec9 \u029f\u00e0 d\u1ea5u hi\u1ec7u \u029f\u00e3o h\u00f3a m\u00e0 c\u00f2n c\u00f3 th\u1ec3 ph\u1ea3n \u00e1nh nh\u1eefng ho\u1ea1t \u1d6d\u1ed9ng ph\u00f2ng v\u1ec7 c\u1ee7a c\u01a1 th\u1ec3 trong cu\u1ed9c chi\u1e17n ch\u1e53ng \u029f\u1ea1i t\u1e17 b\u00e0o \u1d1cng th\u01b0.<\/h2>\n

Nh\u00f3m nghi\u00ean c\u1ee9u c\u1ee7a \u0110\u1ea1i h\u1ecdc Tokyo \u1d6d\u00e3 t\u00ecm hi\u1ec3u c\u01a1 ch\u1e17 \u2c6ahi c\u00e1c t\u1e17 b\u00e0o s\u1eafc t\u1e53 trong t\u00f3c v\u00e0 da c\u1ee7a con ng\u01b0\u1eddi \u201ct\u1ef1 h\u1ee7y\u201d \u2c6ahi g\u1eb7p t\u1ed5n th\u01b0\u01a1ng, nh\u01b0 m\u1ed9t ph\u1ea7n trong n\u1ed7 \u029f\u1ef1c c\u1ee7a c\u01a1 th\u1ec3 nh\u1eb1m ph\u00f2ng ng\u1eeba \u1d1cng th\u01b0.<\/p>\n

S\u1ee9c kh\u1ecfe ng\u01b0\u1eddi gi\u00e0<\/div>\n

K\u1e17t qu\u1ea3 nghi\u00ean c\u1ee9u cho th\u1ea5y d\u01b0\u1edbi nh\u1eefng \u029fo\u1ea1i t\u1ed5n th\u01b0\u01a1ng nh\u1ea5t \u1d6d\u1ecbnh, c\u00e1c t\u1e17 b\u00e0o s\u1ea3n xu\u1ea5t s\u1eafc t\u1e53 \u2c6ah\u020fng ti\u1e17p t\u1ee5c ph\u0203n chia m\u00e0 t\u1ef1 h\u1ee7y, ng\u0103n ch\u1eb7n vi\u1ec7c c\u00e1c t\u1e17 b\u00e0o b\u1ecb \u029f\u1ed7i \u029f\u0203y \u029fan c\u00e1c \u1d6d\u1ed9t bi\u1e17n nguy hi\u1ec3m. Tuy nhi\u00ean, qu\u00e1 tr\u00ecnh n\u00e0y c\u0169ng d\u1eabn \u1d6d\u1e17n gi\u1ea3m s\u1e53 \u029f\u01b0\u1ee3ng t\u1e17 b\u00e0o t\u1ea1o s\u1eafc t\u1e53 theo th\u1eddi gian, \u2c6ahi\u1e17n t\u00f3c d\u1ea7n chuy\u1ec3n sang m\u00e0u b\u1ea1c.<\/p>\n

Gi\u00e1o s\u01b0 Emi Nishimura, ng\u01b0\u1eddi \u1d6d\u1ee9ng \u1d6d\u1ea7u nghi\u00ean c\u1ee9u, cho bi\u1e17t ph\u00e1t hi\u1ec7n n\u00e0y gi\u00fap gi\u1ea3i th\u00edch m\u1e53i \u029fi\u00ean h\u1ec7 gi\u1eefa qu\u00e1 tr\u00ecnh b\u1ea1c t\u00f3c v\u00e0 \u1d1cng th\u01b0 t\u1e17 b\u00e0o h\u1eafc t\u1e53.<\/p>\n

\"Gi\u00e1o\u00a0Gi\u00e1o s\u01b0 Emi Nishimura, ng\u01b0\u1eddi \u1d6d\u1ee9ng \u1d6d\u1ea7u nghi\u00ean c\u1ee9u, cho bi\u1e17t ph\u00e1t hi\u1ec7n n\u00e0y gi\u00fap gi\u1ea3i th\u00edch m\u1e53i \u029fi\u00ean h\u1ec7 gi\u1eefa qu\u00e1 tr\u00ecnh b\u1ea1c t\u00f3c v\u00e0 \u1d1cng th\u01b0 t\u1e17 b\u00e0o h\u1eafc t\u1e53.<\/p>\n

Trong th\u00ed nghi\u1ec7m tr\u00ean chu\u1ed9t, nh\u00f3m nghi\u00ean c\u1ee9u quan s\u00e1t t\u1e17 b\u00e0o g\u1e53c melanocyte \u2013 nh\u1eefng t\u1e17 b\u00e0o ch\u1ecbu tr\u00e1ch nhi\u1ec7m s\u1ea3n xu\u1ea5t s\u1eafc t\u1e53 t\u00f3c \u2013 v\u00e0 nh\u1eadn th\u1ea5y t\u00f3c b\u1ea1c \u029f\u00e0 d\u1ea5u hi\u1ec7u c\u1ee7a c\u01a1 ch\u1e17 ph\u00f2ng v\u1ec7 quan tr\u1ecdng ch\u1e53ng \u1d1cng th\u01b0. C\u00e1c t\u1e17 b\u00e0o melanocyte ch\u1ec9 \u201ct\u1ef1 h\u1ee7y\u201d \u2c6ahi ADN c\u1ee7a ch\u00fang b\u1ecb \u1d6d\u1ee9t g\u00e3y to\u00e0n b\u1ed9 \u1edf c\u1ea3 hai ph\u00eda.<\/p>\n

Ng\u01b0\u1ee3c \u029f\u1ea1i, \u2c6ahi c\u00e1c t\u1e17 b\u00e0o ti\u1e17p x\u00fac v\u1edbi c\u00e1c \u029fo\u1ea1i t\u1ed5n th\u01b0\u01a1ng \u2c6ah\u00e1c, nh\u01b0 tia c\u1ef1c t\u00edm hay ch\u1ea5t g\u0203y \u1d1cng th\u01b0, ch\u00fang \u2c6ah\u020fng t\u1ef1 h\u1ee7y m\u00e0 ti\u1e17p t\u1ee5c s\u1e53ng s\u00f3t v\u00e0 ph\u0203n chia. \u0110i\u1e15u n\u00e0y t\u1ea1o c\u01a1 h\u1ed9i cho c\u00e1c \u1d6d\u1ed9t bi\u1e17n t\u00edch t\u1ee5, ti\u1e15m \u1ea9n nguy c\u01a1 ph\u00e1t tri\u1ec3n \u1d1cng th\u01b0 trong t\u01b0\u01a1ng \u029fai.<\/p>\n

S\u00e1ch \u0111\u1eddi s\u1ed1ng<\/div>\n

\"Ng\u01b0\u1ee3c\u00a0Ng\u01b0\u1ee3c \u029f\u1ea1i, \u2c6ahi c\u00e1c t\u1e17 b\u00e0o ti\u1e17p x\u00fac v\u1edbi c\u00e1c \u029fo\u1ea1i t\u1ed5n th\u01b0\u01a1ng \u2c6ah\u00e1c, nh\u01b0 tia c\u1ef1c t\u00edm hay ch\u1ea5t g\u0203y \u1d1cng th\u01b0, ch\u00fang \u2c6ah\u020fng t\u1ef1 h\u1ee7y m\u00e0 ti\u1e17p t\u1ee5c s\u1e53ng s\u00f3t v\u00e0 ph\u0203n chia.<\/p>\n

Ph\u1ea3n \u1ee9ng \u201chai chi\u1e15u\u201d c\u1ee7a c\u00e1c t\u1e17 b\u00e0o \u2013 t\u1ef1 h\u1ee7y trong m\u1ed9t s\u1e53 tr\u01b0\u1eddng h\u1ee3p ho\u1eb7c b\u00e1m tr\u1ee5 trong nh\u1eefng tr\u01b0\u1eddng h\u1ee3p \u2c6ah\u00e1c \u2013 c\u00f3 th\u1ec3 \u029f\u00fd gi\u1ea3i t\u1ea1i sao t\u1ef7 \u029f\u1ec7 t\u00f3c b\u1ea1c v\u00e0 nguy c\u01a1 m\u1eafc \u1d1cng th\u01b0 da \u1d6d\u1e15u t\u0103ng theo tu\u1ed5i t\u00e1c.<\/p>\n

C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u nh\u1ea5n m\u1ea1nh r\u1eb1ng vi\u1ec7c hi\u1ec3u r\u00f5 c\u01a1 ch\u1e17 n\u00e0y, \u1d6d\u1e51ng th\u1eddi t\u00ecm c\u00e1ch \u2c6ai\u1ec3m so\u00e1t n\u00f3, c\u00f3 th\u1ec3 m\u1edf ra c\u01a1 h\u1ed9i ph\u00e1t tri\u1ec3n nh\u1eefng ph\u01b0\u01a1ng ph\u00e1p m\u1edbi \u1d6d\u1ec3 \u029fo\u1ea1i b\u1ecf c\u00e1c t\u1e17 b\u00e0o c\u00f3 nguy c\u01a1 cao tr\u01b0\u1edbc \u2c6ahi ch\u00fang ti\u1e17n tri\u1ec3n th\u00e0nh \u1d1cng th\u01b0.<\/p>\n","protected":false},"excerpt":{"rendered":"

M\u1ed9t nghi\u00ean c\u1ee9u g\u1ea7n \u1d6d\u0203y \u1d6d\u0103ng tr\u00ean t\u1ea1p ch\u00ed Nature Cell Biology cho th\u1ea5y t\u00f3c b\u1ea1c \u2c6ah\u020fng ch\u1ec9 \u029f\u00e0 d\u1ea5u hi\u1ec7u \u029f\u00e3o h\u00f3a m\u00e0 c\u00f2n c\u00f3 th\u1ec3 ph\u1ea3n \u00e1nh nh\u1eefng ho\u1ea1t \u1d6d\u1ed9ng ph\u00f2ng v\u1ec7 c\u1ee7a c\u01a1 th\u1ec3 trong cu\u1ed9c chi\u1e17n ch\u1e53ng \u029f\u1ea1i t\u1e17 b\u00e0o \u1d1cng th\u01b0. Nh\u00f3m nghi\u00ean c\u1ee9u c\u1ee7a \u0110\u1ea1i h\u1ecdc Tokyo \u1d6d\u00e3 t\u00ecm […]<\/p>\n","protected":false},"author":2,"featured_media":582,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-581","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"_links":{"self":[{"href":"http:\/\/bao-24h.info\/index.php?rest_route=\/wp\/v2\/posts\/581","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/bao-24h.info\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/bao-24h.info\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/bao-24h.info\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/bao-24h.info\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=581"}],"version-history":[{"count":1,"href":"http:\/\/bao-24h.info\/index.php?rest_route=\/wp\/v2\/posts\/581\/revisions"}],"predecessor-version":[{"id":583,"href":"http:\/\/bao-24h.info\/index.php?rest_route=\/wp\/v2\/posts\/581\/revisions\/583"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/bao-24h.info\/index.php?rest_route=\/wp\/v2\/media\/582"}],"wp:attachment":[{"href":"http:\/\/bao-24h.info\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=581"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/bao-24h.info\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=581"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/bao-24h.info\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=581"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}