{"id":3749,"date":"2009-10-08T22:00:00","date_gmt":"2009-10-08T22:00:00","guid":{"rendered":"http:\/\/bna.vn\/doluong\/canada-giai-ma-toan-bo-bo-gen-gay-ung-thu-vu\/"},"modified":"2009-10-08T22:00:00","modified_gmt":"2009-10-08T22:00:00","slug":"canada-giai-ma-toan-bo-bo-gen-gay-ung-thu-vu","status":"publish","type":"post","link":"https:\/\/doluong.gov.vn\/?p=3749","title":{"rendered":"Canada gi\u1ea3i m\u00e3 to\u00e0n b\u1ed9 b\u1ed9 gen g\u00e2y ung th\u01b0 v\u00fa"},"content":{"rendered":"\n\n\n\n
\"\"<\/td>\n<\/tr>\n
\n
Canada gi\u1ea3i mã toàn b\u1ed9 b\u1ed9 gen gây ung th\u01b0 vú. (\u1ea2nh minh h\u1ecda: Internet). <\/span><\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Các nhà khoa h\u1ecdc thu\u1ed9c Trung tâm nghiên c\u1ee9u ung th\u01b0 t\u1ec9nh British Columbia, Canada v\u1eeba thông báo \u0111ã gi\u1ea3i mã toàn b\u1ed9 3 t\u1ef7 ký t\u1ef1 ADN trong t\u1ebf bào ung th\u01b0 vú và phát hi\u1ec7n s\u1ef1 \u0111\u1ed9t bi\u1ebfn c\u1ee7a m\u1ed9t s\u1ed1 gen là th\u1ee7 ph\u1ea1m khi\u1ebfn ung th\u01b0 vú di c\u0103n.
\n<\/span><\/span><\/strong>
\nCác nhà khoa h\u1ecdc cho r\u1eb1ng thành công này là b\u01b0\u1edbc \u0111i \u0111\u1ea7u tiên nh\u1eb1m ti\u1ebfn t\u1edbi gi\u1ea3i mã toàn b\u1ed9 nh\u1eefng bí m\u1eadt liên quan \u0111\u1ebfn quá trình hình thành ung th\u01b0 vú c\u0169ng nh\u01b0 nguyên nhân khi\u1ebfn nó di c\u0103n, t\u1ee9c là t\u1ebf bào ung th\u01b0 xâm l\u1ea5n sang các b\u1ed9 ph\u1eadn khác c\u1ee7a c\u01a1 th\u1ec3.<\/p>\n

Ti\u1ebfn s\u0129 Samuel Aparicio, ng\u01b0\u1eddi \u0111\u1ee9ng \u0111\u1ea7u công trình nghiên c\u1ee9u, cho bi\u1ebft công trình này s\u1ebd giúp các nhà nghiên c\u1ee9u tìm ra các li\u1ec7u pháp m\u1edbi d\u1ef1a trên s\u1ef1 bi\u1ebfn \u0111\u1ed5i v\u1ec1 gen \u0111\u1ec3 \u0111i\u1ec1u tr\u1ecb b\u1ec7nh ung th\u01b0 vú. \u0110ây là m\u1ed9t b\u01b0\u1edbc l\u1edbn ti\u1ebfn t\u1edbi vi\u1ec7c s\u1ea3n xu\u1ea5t thu\u1ed1c \u0111i\u1ec1u tr\u1ecb cho t\u1eebng cá nhân.<\/p>\n

Ung th\u01b0 vú là lo\u1ea1i ung th\u01b0 th\u01b0\u1eddng g\u1eb7p nh\u1ea5t và gây t\u1eed vong hàng \u0111\u1ea7u \u0111\u1ed1i v\u1edbi ph\u1ee5 n\u1eef t\u1ea1i nhi\u1ec1u n\u01b0\u1edbc công nghi\u1ec7p. <\/p>\n

Theo C\u01a1 quan Nghiên c\u1ee9u Ung th\u01b0 th\u1ebf gi\u1edbi (IARC), ung th\u01b0 vú chi\u1ebfm trên 20% trong t\u1ed5ng s\u1ed1 các lo\u1ea1i b\u1ec7nh ung th\u01b0 \u1edf ph\u1ee5 n\u1eef trên toàn th\u1ebf gi\u1edbi. \u1ede m\u1ed9t s\u1ed1 n\u01b0\u1edbc phát tri\u1ec3n nh\u01b0 M\u1ef9, Pháp, c\u1ee9 8 ph\u1ee5 n\u1eef thì có m\u1ed9t ng\u01b0\u1eddi m\u1eafc ung th\u01b0 vú. T\u1ef7 l\u1ec7 m\u1eafc c\u0103n b\u1ec7nh này có xu h\u01b0\u1edbng gia t\u0103ng nh\u01b0ng t\u1ef7 l\u1ec7 t\u1eed vong t\u1eebng b\u01b0\u1edbc \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n nh\u1edd nh\u1eefng thành t\u1ef1u \u0111\u1ea1t \u0111\u01b0\u1ee3c trong phòng b\u1ec7nh, sàng l\u1ecdc phát hi\u1ec7n s\u1edbm, ch\u1ea9n \u0111oán và \u0111i\u1ec1u tr\u1ecb.<\/p>\n

Trong khi \u0111ó, các nhà khoa h\u1ecdc thu\u1ed9c tr\u01b0\u1eddng \u0110\u1ea1i h\u1ecdc Cambridge (Anh) c\u0169ng cho bi\u1ebft \u0111ã tìm th\u1ea5y m\u1ed9t gen có vai trò ng\u0103n ch\u1eb7n s\u1ef1 hình thành kh\u1ed1i u, mang tên NRG1, n\u1eb1m trong b\u1ed9 nhi\u1ec5m s\u1eafc th\u1ec3 s\u1ed1 8. <\/p>\n

Vi\u1ec7c phát hi\u1ec7n gen NRG1 \u0111\u01b0\u1ee3c coi là b\u01b0\u1edbc ti\u1ebfn quan tr\u1ecdng nh\u1ea5t trong nghiên c\u1ee9u v\u1ec1 gen gây ung th\u01b0 trong vòng 20 n\u0103m tr\u1edf l\u1ea1i \u0111ây.\/.
\n<\/span><\/span><\/p>\n

(TTXVN\/vietnam+)<\/span><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

Canada gi\u1ea3i mã toàn b\u1ed9 b\u1ed9 gen gây ung th\u01b0 vú. (\u1ea2nh minh h\u1ecda: Internet). Các nhà khoa h\u1ecdc thu\u1ed9c Trung tâm nghiên c\u1ee9u ung th\u01b0 t\u1ec9nh British Columbia, Canada v\u1eeba thông báo \u0111ã gi\u1ea3i mã toàn b\u1ed9 3 t\u1ef7 ký t\u1ef1 ADN trong t\u1ebf bào ung th\u01b0 vú và phát hi\u1ec7n s\u1ef1 \u0111\u1ed9t bi\u1ebfn […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[9],"tags":[],"_links":{"self":[{"href":"https:\/\/doluong.gov.vn\/index.php?rest_route=\/wp\/v2\/posts\/3749"}],"collection":[{"href":"https:\/\/doluong.gov.vn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/doluong.gov.vn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/doluong.gov.vn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/doluong.gov.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3749"}],"version-history":[{"count":0,"href":"https:\/\/doluong.gov.vn\/index.php?rest_route=\/wp\/v2\/posts\/3749\/revisions"}],"wp:attachment":[{"href":"https:\/\/doluong.gov.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3749"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/doluong.gov.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3749"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/doluong.gov.vn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3749"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}