{"id":5924,"date":"2016-10-17T18:52:14","date_gmt":"2016-10-17T11:52:14","guid":{"rendered":"http:\/\/ttud.com.vn\/?p=5924"},"modified":"2017-10-03T10:00:59","modified_gmt":"2017-10-03T03:00:59","slug":"phat-hien-gen-ngan-chan-su-phat-trien-cua-benh-alzheimer","status":"publish","type":"post","link":"https:\/\/casta.ttud.com.vn\/index.php\/phat-hien-gen-ngan-chan-su-phat-trien-cua-benh-alzheimer\/","title":{"rendered":"Ph\u00e1t hi\u1ec7n gen ng\u0103n ch\u1eb7n s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a b\u1ec7nh Alzheimer"},"content":{"rendered":"<p><strong>C\u00e1c nh\u00e0 khoa h\u1ecdc c\u1ee7a Anh ng\u00e0y 10\/10 cho bi\u1ebft h\u1ecd \u0111\u00e3 ng\u0103n ch\u1eb7n \u0111\u01b0\u1ee3c s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a b\u1ec7nh m\u1ea5t tr\u00ed nh\u1edb Alzheimer \u1edf chu\u1ed9t b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng virus \u0111\u1ec3 \u0111\u01b0a m\u1ed9t gen \u0111\u1eb7c bi\u1ec7t v\u00e0o n\u00e3o chu\u1ed9t.<\/strong><\/p>\n<p>B\u01b0\u1edbc ti\u1ebfn c\u00f3 th\u1ec3 gi\u00fap c\u00e1c nh\u00e0 khoa h\u1ecdc t\u00ecm ra c\u00e1c ph\u01b0\u01a1ng ph\u00e1p \u0111i\u1ec1u tr\u1ecb m\u1edbi \u0111\u1ed1i v\u1edbi c\u0103n b\u1ec7nh tr\u00ean.<\/p>\n<p>Gen n\u00e0y c\u00f3 t\u00ean l\u00e0 PGC1-alpha, c\u00f3 th\u1ec3 ng\u0103n ch\u1eb7n s\u1ef1 h\u00ecnh th\u00e0nh m\u1ed9t lo\u1ea1i protein c\u00f3 t\u00ean l\u00e0 c\u1ea7u n\u1ed1i amyloid-beta, th\u00e0nh ph\u1ea7n ch\u00ednh c\u1ee7a c\u00e1c m\u1ea3ng protein amyloid trong n\u00e3o c\u1ee7a nh\u1eefng ng\u01b0\u1eddi m\u1eafc b\u1ec7nh Alzheimer.<\/p>\n<p>C\u00e1c nh\u00e0 khoa h\u1ecdc \u0111\u00e3 ti\u00eam lo\u1ea1i virus c\u00f3 ch\u1ee9a gen tr\u00ean v\u00e0o hai khu v\u1ef1c c\u00f3 li\u00ean quan \u0111\u1ebfn tr\u00ed nh\u1edb \u1edf nh\u1eefng con chu\u1ed9t b\u1ecb b\u1ec7nh Alzheimer giai \u0111o\u1ea1n \u0111\u1ea7u l\u00e0 ch\u00e2n h\u1ea3i m\u00e3 v\u00e0 v\u1ecf n\u00e3o, nh\u1eefng khu v\u1ef1c \u0111\u1ea7u ti\u00ean c\u00f3 s\u1ef1 h\u00ecnh th\u00e0nh c\u00e1c m\u1ea3ng protein amyloid.<\/p>\n<p>Sau 4 th\u00e1ng theo d\u00f5i, h\u1ecd th\u1ea5y trong n\u00e3o c\u1ee7a nh\u1eefng con chu\u1ed9t c\u00f3 gen PGC1-alpha c\u00f3 r\u1ea5t \u00edt c\u00e1c m\u1ea3ng protein amyloid so v\u1edbi nh\u1eefng con chu\u1ed9t kh\u00f4ng c\u00f3 gen n\u00e0y.<\/p>\n<p>Ngo\u00e0i ra, tr\u00ed nh\u1edb c\u1ee7a nh\u1eefng con chu\u1ed9t c\u00f3 gen tr\u00ean \u0111\u00e3 \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n v\u00e0 t\u1ed1t nh\u01b0 tr\u00ed nh\u1edb c\u1ee7a nh\u1eefng con chu\u1ed9t b\u00ecnh th\u01b0\u1eddng kh\u00e1c.<\/p>\n<p>C\u0169ng trong nghi\u00ean c\u1ee9u tr\u00ean, c\u00e1c nh\u00e0 khoa h\u1ecdc nh\u1eadn th\u1ea5y r\u1eb1ng c\u00e1c t\u1ebf b\u00e0o trong n\u00e3o c\u1ee7a nh\u1eefng con chu\u1ed9t c\u00f3 gen PGC1-alpha kh\u00f4ng b\u1ecb ch\u1ebft v\u00e0 s\u1ed1 l\u01b0\u1ee3ng t\u1ebf b\u00e0o th\u1ea7n kinh \u0111\u1ec7m n\u01a1i b\u1ec7nh Alzheimer th\u01b0\u1eddng gi\u1ea3i ph\u00f3ng c\u00e1c ch\u1ea5t \u0111\u1ed9c g\u00e2y t\u1ed5n h\u1ea1i cho c\u00e1c t\u1ebf b\u00e0o n\u00e3o, \u0111\u00e3 gi\u1ea3m xu\u1ed1ng.<\/p>\n<p>Theo t\u00e1c gi\u1ea3 c\u1ee7a nghi\u00ean c\u1ee9u n\u00e0y, b\u00e0 Magdalena Sastre thu\u1ed9c Khoa Y c\u1ee7a \u0110\u1ea1i h\u1ecdc Ho\u00e0ng gia London, ph\u00e1t hi\u1ec7n tr\u00ean m\u1edf ra tri\u1ec3n v\u1ecdng s\u1eed d\u1ee5ng gen PGC1-alpha \u0111\u1ec3 \u0111i\u1ec1u tr\u1ecb b\u1ec7nh Alzheimer \u1edf ng\u01b0\u1eddi.<\/p>\n<p>Nh\u1eefng s\u1ed1 li\u1ec7u th\u1ed1ng k\u00ea cho th\u1ea5y tr\u00ean th\u1ebf gi\u1edbi hi\u1ec7n c\u00f3 47,5 tri\u1ec7u ng\u01b0\u1eddi m\u1eafc c\u00e1c b\u1ec7nh v\u1ec1 sa s\u00fat tr\u00ed tu\u1ec7, trong \u0111\u00f3 ph\u1ed5 bi\u1ebfn nh\u1ea5t l\u00e0 b\u1ec7nh Alzheimer.<\/p>\n<p>Nh\u1eefng tri\u1ec7u ch\u1ee9ng c\u1ee7a b\u1ec7nh n\u00e0y g\u1ed3m m\u1ea5t tr\u00ed nh\u1edb, nh\u1ea7m l\u1eabn v\u00e0 t\u00ednh kh\u00ed ho\u1eb7c t\u00ednh c\u00e1ch b\u1ea5t th\u01b0\u1eddng.<\/p>\n<p style=\"text-align: right;\"><em>VietNamPlus<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>C\u00e1c nh\u00e0 khoa h\u1ecdc c\u1ee7a Anh ng\u00e0y 10\/10 cho bi\u1ebft h\u1ecd \u0111\u00e3 ng\u0103n ch\u1eb7n \u0111\u01b0\u1ee3c s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a b\u1ec7nh m\u1ea5t tr\u00ed nh\u1edb Alzheimer \u1edf chu\u1ed9t b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng virus \u0111\u1ec3 \u0111\u01b0a m\u1ed9t gen \u0111\u1eb7c bi\u1ec7t v\u00e0o n\u00e3o chu\u1ed9t. B\u01b0\u1edbc ti\u1ebfn c\u00f3 th\u1ec3 gi\u00fap c\u00e1c nh\u00e0 khoa h\u1ecdc t\u00ecm ra c\u00e1c ph\u01b0\u01a1ng ph\u00e1p \u0111i\u1ec1u [&hellip;]<\/p>\n","protected":false},"author":17,"featured_media":5439,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[],"class_list":["post-5924","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc"],"_links":{"self":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/5924","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/users\/17"}],"replies":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/comments?post=5924"}],"version-history":[{"count":3,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/5924\/revisions"}],"predecessor-version":[{"id":6443,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/5924\/revisions\/6443"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media\/5439"}],"wp:attachment":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media?parent=5924"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/categories?post=5924"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/tags?post=5924"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}