{"id":13211,"date":"2018-08-01T08:24:22","date_gmt":"2018-08-01T01:24:22","guid":{"rendered":"https:\/\/ttud.com.vn\/?p=13211"},"modified":"2018-08-10T16:48:02","modified_gmt":"2018-08-10T09:48:02","slug":"lieu-phap-gen-chua-khoi-benh-bam-sinh-tu-giai-doan-bao-thai-tren-chuot-10-nam-nua-co-the-ung-dung-tren-nguoi","status":"publish","type":"post","link":"https:\/\/casta.ttud.com.vn\/index.php\/lieu-phap-gen-chua-khoi-benh-bam-sinh-tu-giai-doan-bao-thai-tren-chuot-10-nam-nua-co-the-ung-dung-tren-nguoi\/","title":{"rendered":"Li\u1ec7u ph\u00e1p gen ch\u1eefa kh\u1ecfi b\u1ec7nh b\u1ea9m sinh t\u1eeb giai \u0111o\u1ea1n b\u00e0o thai tr\u00ean chu\u1ed9t, 10 n\u0103m n\u1eefa c\u00f3 th\u1ec3 \u1ee9ng d\u1ee5ng tr\u00ean ng\u01b0\u1eddi"},"content":{"rendered":"

Gi\u1ea5c m\u01a1 c\u1ee7a nhi\u1ec1u nh\u00e0 khoa h\u1ecdc \u0111ang tr\u1edf th\u00e0nh s\u1ef1 th\u1eadt.<\/strong><\/p>\n

Tu\u1ea7n tr\u01b0\u1edbc, m\u1ed9t nh\u00f3m c\u00e1c nh\u00e0 khoa h\u1ecdc c\u00f4ng b\u1ed1 k\u1ebft qu\u1ea3 th\u1eed nghi\u1ec7m cho th\u1ea5y h\u1ecd \u0111\u00e3 \u0111i\u1ec1u tr\u1ecb \u0111\u01b0\u1ee3c m\u1ed9t ch\u1ee9ng b\u1ec7nh di truy\u1ec1n cho b\u00e0o thai chu\u1ed9t. \u0110i\u1ec1u \u0111\u00f3 c\u00f3 ngh\u0129a l\u00e0 ngay khi chu\u1ed9t con ch\u01b0a \u0111\u01b0\u1ee3c sinh ra, n\u00f3 \u0111\u00e3 \u0111\u01b0\u1ee3c can thi\u1ec7p v\u00e0o gen \u0111\u1ec3 ch\u1eefa kh\u1ecfi b\u1ec7nh, m\u1ed9t ch\u1ee9ng b\u1ec7nh b\u1ea9m sinh \u0111\u01b0\u1ee3c coi l\u00e0 v\u00f4 ph\u01b0\u01a1ng c\u1ee9u ch\u1eefa ngay khi n\u00f3 ch\u00e0o \u0111\u1eddi.<\/div>\n
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Nghe c\u00f3 v\u1ebb nh\u01b0 khoa h\u1ecdc vi\u1ec5n t\u01b0\u1edfng, nh\u01b0ng ph\u01b0\u01a1ng ph\u00e1p \u0111i\u1ec1u tr\u1ecb n\u00e0y c\u00f3 th\u1ec3 s\u1edbm \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng tr\u00ean ng\u01b0\u1eddi. Tr\u01b0\u1edbc th\u1eddi \u0111i\u1ec3m \u0111\u00f3, b\u1ea1n s\u1ebd c\u1ea7n ph\u1ea3i trang b\u1ecb cho m\u00ecnh nh\u1eefng ki\u1ebfn th\u1ee9c g\u00ec v\u1ec1 n\u00f3?<\/p>\n

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\"Li\u1ec7u<\/div>\n
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Li\u1ec7u ph\u00e1p gen ch\u1eefa kh\u1ecfi b\u1ec7nh b\u1ea9m sinh t\u1eeb giai \u0111o\u1ea1n b\u00e0o thai tr\u00ean chu\u1ed9t, 10 n\u0103m n\u1eefa s\u1ebd \u1ee9ng d\u1ee5ng tr\u00ean ng\u01b0\u1eddi?<\/p>\n<\/div>\n<\/div>\n

\u0110\u1ed1i v\u1edbi nghi\u00ean c\u1ee9u \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1 tr\u00ean t\u1ea1p ch\u00ed Nature Medicine, c\u00e1c nh\u00e0 khoa h\u1ecdc \u0111\u00e3 ch\u1eefa kh\u1ecfi b\u1ec7nh Gaucher cho b\u00e0o thai chu\u1ed9t. Gaucher g\u00e2y ra b\u1edfi \u0111\u1ed9t bi\u1ebfn trong gen GBA v\u00e0 d\u1eabn \u0111\u1ebfn ch\u1ee9ng \u0111au kh\u1edbp nghi\u00eam tr\u1ecdng, co gi\u1eadt v\u00e0 suy gi\u1ea3m nh\u1eadn th\u1ee9c.<\/p>\n

\u0110\u1ec3 \u0111i\u1ec1u tr\u1ecb c\u0103n b\u1ec7nh n\u00e0y cho nh\u1eefng con chu\u1ed9t c\u00f2n l\u00e0 b\u00e0o thai, c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u \u0111\u00e3 ti\u00eam v\u00e0o t\u1eed cung chu\u1ed9t m\u1eb9 m\u1ed9t lo\u1ea1i virus \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 mang c\u00e1c b\u1ea3n sao gen GBA l\u00e0nh l\u1eb7n, thay th\u1ebf cho c\u00e1c gen \u0111\u1ed9t bi\u1ebfn.<\/p>\n

\u0110\u00f3 kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t s\u1eeda ch\u1eefa ho\u00e0n h\u1ea3o. Theo \u0111\u1ed3ng t\u00e1c gi\u1ea3 nghi\u00ean c\u1ee9u Simon Waddington, nh\u1eefng con chu\u1ed9t n\u00e0y \u0111\u00e3 k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd t\u1eeb 5 ng\u00e0y [n\u1ebfu ch\u00fang sinh ra m\u00e0 v\u1eabn m\u1eafc b\u1ec7nh] l\u00ean 130 ng\u00e0y. Tuy nhi\u00ean, chu\u1ed9t con sau ch\u1eefa tr\u1ecb v\u1eabn c\u00f3 m\u1ed9t s\u1ed1 d\u1ea5u hi\u1ec7u b\u1ecb vi\u00eam n\u00e3o.<\/p>\n

M\u1eb7c d\u00f9 v\u1eady, v\u1eabn ph\u1ea3i c\u00f4ng nh\u1eadn nghi\u00ean c\u1ee9u n\u00e0y l\u00e0 m\u1ed9t b\u01b0\u1edbc \u0111i \u0111\u1ea7y h\u1ee9a h\u1eb9n \u0111\u1ec3 \u0111i\u1ec1u tr\u1ecb b\u1ec7nh di truy\u1ec1n cho thai nhi tr\u01b0\u1edbc sinh. C\u00f2n r\u1ea5t nhi\u1ec1u \u0111i\u1ec1u ch\u00fang ta c\u1ea7n ph\u1ea3i bi\u1ebft tr\u01b0\u1edbc khi c\u00e1c nh\u00e0 khoa h\u1ecdc th\u1eed ph\u01b0\u01a1ng ph\u00e1p n\u00e0y tr\u00ean ng\u01b0\u1eddi.<\/p>\n

\u0110\u1ec3 t\u00ecm hi\u1ec3u, t\u1edd The Verge \u0111\u00e3 ph\u1ecfng v\u1ea5n Arthur Caplan, m\u1ed9t nh\u00e0 \u0111\u1ea1o \u0111\u1ee9c sinh h\u1ecdc t\u1ea1i \u0110\u1ea1i h\u1ecdc New York v\u1ec1 th\u1eed nghi\u1ec7m m\u1edbi n\u00e0y, \u0111\u1ec3 t\u00ecm hi\u1ec3u xem \u0111\u00e2u l\u00e0 nh\u1eefng th\u00e1ch th\u1ee9c c\u1ee7a li\u1ec7u ph\u00e1p gen tr\u01b0\u1edbc sinh, v\u00e0 t\u1ea1i sao h\u1ed9i \u0111\u1ed3ng \u0111\u1ea1o \u0111\u1ee9c s\u1ebd mu\u1ed1n c\u00f3 m\u1ed9t c\u00e1i nh\u00ecn k\u1ef9 c\u00e0ng h\u01a1n v\u1ec1 n\u00f3:<\/p>\n

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\"Li\u1ec7u<\/div>\n
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Arthur Caplan, nh\u00e0 \u0111\u1ea1o \u0111\u1ee9c sinh h\u1ecdc t\u1ea1i \u0110\u1ea1i h\u1ecdc New York<\/p>\n<\/div>\n<\/div>\n

Nghi\u00ean c\u1ee9u v\u1eeba \u0111\u0103ng tr\u00ean t\u1ea1p ch\u00ed Nature Medicine \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n tr\u00ean chu\u1ed9t, nh\u01b0ng d\u0129 nhi\u00ean, m\u1ecdi ng\u01b0\u1eddi \u0111\u1ec1u t\u00f2 m\u00f2 v\u1ec1 nh\u1eefng \u1ee9ng d\u1ee5ng c\u1ee7a n\u00f3 tr\u00ean ng\u01b0\u1eddi. Theo \u00f4ng, ch\u1ec9nh s\u1eeda gen tr\u00ean b\u00e0o thai ng\u01b0\u1eddi c\u00f2n c\u00e1ch ch\u00fang ta bao xa? M\u1ed9t hay hai th\u1eadp k\u1ef7?<\/b><\/p>\n

T\u00f4i cho r\u1eb1ng kho\u1ea3ng 10 n\u0103m. Li\u1ec7u ph\u00e1p gen tr\u01b0\u1edbc sinh kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t \u00fd t\u01b0\u1edfng m\u1edbi. \u0110\u00f3 v\u1ed1n d\u0129 l\u00e0 gi\u1ea5c m\u01a1 t\u1eeb r\u1ea5t l\u00e2u c\u1ee7a nhi\u1ec1u nh\u00e0 nghi\u00ean c\u1ee9u, l\u00e0m vi\u1ec7c v\u1edbi li\u1ec7u ph\u00e1p gen \u0111\u1ec3 cung c\u1ea5p nh\u1eefng ch\u1ec9nh s\u1eeda tr\u01b0\u1edbc khi c\u00e1c t\u1ebf b\u00e0o b\u1ecb h\u01b0 h\u1ea1i [do \u0111\u1ed9t bi\u1ebfn ho\u1eb7c c\u00e1c gen l\u1ed7i g\u00e2y ra tr\u00ean c\u01a1 th\u1ec3 tr\u01b0\u1edfng th\u00e0nh].<\/p>\n

\u00d4ng c\u00f3 ngh\u0129 r\u1eb1ng vi\u1ec7c \u0111\u1ec1 ngh\u1ecb v\u00e0 ch\u1ea5p thu\u1eadn c\u00e1c li\u1ec7u ph\u00e1p gen tr\u01b0\u1edbc sinh s\u1ebd g\u00e2y tranh c\u00e3i? T\u00f4i bi\u1ebft v\u1edbi CRISPR, \u0111\u00e3 c\u00f3 r\u1ea5t nhi\u1ec1u lo l\u1eafng li\u00ean quan \u0111\u1ebfn \u0111\u1ea1o \u0111\u1ee9c v\u00e0 “nh\u1eefng \u0111\u1ee9a tr\u1ebb s\u01a1 sinh \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf<\/i>“.<\/b><\/p>\n

Khi b\u1ea1n c\u00f3 m\u1ed9t ph\u00f4i thai \u0111ang ph\u00e1t tri\u1ec3n \u1edf \u0111\u00e2y, \u0111\u00f3 s\u1ebd l\u00e0 m\u1ed9t cu\u1ed9c tranh lu\u1eadn kh\u00e1c v\u1edbi vi\u1ec7c thi\u1ebft k\u1ebf nh\u1eefng \u0111\u1ee9a tr\u1ebb. Trong li\u1ec7u ph\u00e1p gen tr\u01b0\u1edbc sinh, d\u1ef1 \u0111\u1ecbnh c\u1ee7a c\u00e1c nh\u00e0 khoa h\u1ecdc l\u00e0 thay th\u1ebf nh\u1eefng gen khuy\u1ebft thi\u1ebfu b\u1eb1ng gen b\u00ecnh th\u01b0\u1eddng.<\/p>\n

S\u1ebd ch\u1eb3ng c\u00f3 ai c\u1ed1 g\u1eafng c\u1ea3i thi\u1ec7n ho\u1eb7c t\u0103ng c\u01b0\u1eddng c\u00e1c gen khi ch\u00fang \u0111\u00e3 c\u00f3 m\u1eb7t trong t\u1eed cung. \u0110i\u1ec1u \u0111\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c l\u00e0m d\u1ec5 d\u00e0ng h\u01a1n t\u1eeb giai \u0111o\u1ea1n t\u1ea1o ph\u00f4i tr\u00ean \u0111\u0129a th\u00ed nghi\u1ec7m. C\u00f2n li\u1ec7u ph\u00e1p gen tr\u01b0\u1edbc khi sinh th\u1ef1c s\u1ef1 t\u1eadp trung v\u00e0o vi\u1ec7c ng\u0103n ng\u1eeba t\u1ed5n th\u01b0\u01a1ng s\u1edbm t\u1eeb b\u1ec7nh t\u1eadt.<\/p>\n

V\u00e0 r\u00f5 r\u00e0ng, ch\u1ec9nh s\u1eeda gen c\u00f3 t\u00e1c d\u1ee5ng ph\u00f2ng b\u1ec7nh t\u1ed1t h\u01a1n khi th\u1ef1c hi\u1ec7n trong t\u1eed cung, thay v\u00ec \u0111\u1ec3 \u0111\u1ee9a tr\u1ebb \u0111\u01b0\u1ee3c sinh ra \u0111\u00e3 l\u1edbn v\u00e0 t\u00edch l\u0169y nh\u1eefng h\u01b0 h\u1ea1i trong nhi\u1ec1u n\u0103m. C\u00f3 m\u1ed9t s\u1ed1 b\u1ed9 ph\u1eadn c\u1ee7a c\u01a1 th\u1ec3 c\u00f3 kh\u1ea3 n\u0103ng t\u00e1i sinh, ch\u1eb3ng h\u1ea1n nh\u01b0 l\u00e1 gan, nh\u01b0ng c\u00e1c b\u1ed9 ph\u1eadn kh\u00e1c nh\u01b0 n\u00e3o v\u00e0 tim t\u00e1i sinh \u00edt h\u01a1n nhi\u1ec1u. N\u1ebfu ch\u00fang b\u1ecb h\u01b0 h\u1ea1i, b\u1ea1n s\u1ebd kh\u00f3 c\u00f3 th\u1ec3 l\u00e0m b\u1ea5t c\u1ee9 \u0111i\u1ec1u g\u00ec, tr\u1eeb khi b\u1ea1n can thi\u1ec7p th\u1eadt s\u1edbm.<\/p>\n

T\u00f4i kh\u00f4ng cho r\u1eb1ng khoa h\u1ecdc c\u01a1 b\u1ea3n v\u00e0 khoa h\u1ecdc c\u01a1 th\u1ec3 g\u1eb7p nhau s\u1ebd g\u00e2y ra cu\u1ed9c tranh c\u00e3i. M\u00e0 t\u00f4i ngh\u0129 m\u1ecdi ng\u01b0\u1eddi \u0111\u1ec1u c\u01a1 b\u1ea3n hi\u1ec3u r\u1eb1ng can thi\u1ec7p c\u00e0ng s\u1edbm s\u1ebd c\u00e0ng t\u1ed1t \u0111\u1ec3 s\u1eeda ch\u1eefa nh\u1eefng t\u1ed5n h\u1ea1i gen tr\u01b0\u1edbc khi qu\u00e1 mu\u1ed9n.<\/p>\n

Li\u1ec7u n\u00f3 [ch\u1ec9nh s\u1eeda gen tr\u01b0\u1edbc sinh] c\u00f3 an to\u00e0n h\u01a1n nh\u1eefng th\u1ee9 nh\u01b0 CRISPR?<\/b><\/p>\n

T\u00f4i s\u1ebd n\u00f3i kh\u00f4ng, ch\u01b0a th\u1ec3. N\u00f3 kh\u00f4ng \u0111\u01b0\u1ee3c ch\u1ea5p nh\u1eadn l\u00e0 m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p an to\u00e0n h\u01a1n. M\u1ecdi ng\u01b0\u1eddi c\u0169ng \u0111\u1ec1u bi\u1ebft c\u00e1c k\u1ef9 thu\u1eadt CRISPR v\u1eabn \u0111ang \u0111\u01b0\u1ee3c tinh ch\u1ec9nh [\u0111\u1ec3 an to\u00e0n h\u01a1n].<\/p>\n

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\"Li\u1ec7u<\/div>\n
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Li\u1ec7u ph\u00e1p gen tr\u01b0\u1edbc sinh s\u1ebd mang l\u1ea1i c\u01a1 h\u1ed9i cho nh\u1eefng \u0111\u1ee9a b\u00e9 m\u1eafc b\u1ec7nh di truy\u1ec1n<\/p>\n<\/div>\n<\/div>\n

Th\u1ebf c\u00f2n nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a li\u1ec7u ph\u00e1p gen tr\u01b0\u1edbc sinh th\u00ec sao?<\/b><\/p>\n

Th\u1ee9 nh\u1ea5t l\u00e0 b\u1ea1n c\u00f3 m\u1ed9t ng\u01b0\u1eddi th\u1ee9 ba li\u00ean quan \u0111\u1ebfn c\u00e1c nguy c\u01a1: ng\u01b0\u1eddi m\u1eb9. Vi\u1ec7c c\u1ed1 g\u1eafng s\u1eed d\u1ee5ng c\u00e1c li\u1ec7u ph\u00e1p gen tr\u00ean ng\u01b0\u1eddi c\u00f4 \u1ea5y c\u00f3 th\u1ec3 g\u00e2y ra r\u1ee7i ro. V\u00e0 cho \u0111\u1ebfn khi ch\u00fang ta th\u1ef1c s\u1ef1 ch\u1eafc ch\u1eafn [v\u1ec1 \u0111\u1ed9 an to\u00e0n] b\u1eb1ng nhi\u1ec1u nghi\u00ean c\u1ee9u kh\u00e1c, ch\u00fang ta kh\u00f4ng th\u1ec3 \u0111\u1eb7t c\u00e1c b\u00e0 m\u1eb9 v\u00e0o m\u1ed9t nguy c\u01a1 n\u00e0o \u0111\u00f3 ngay c\u1ea3 khi li\u1ec7u ph\u00e1p gen tr\u01b0\u1edbc sinh s\u1ebd gi\u00fap \u0111\u01b0\u1ee3c cho thai nhi c\u1ee7a c\u00f4 \u1ea5y.<\/p>\n

Ch\u00fang ta v\u1eabn kh\u00f4ng bi\u1ebft ch\u00ednh x\u00e1c m\u1ecdi th\u1ee9 s\u1ebd di\u1ec5n ra nh\u01b0 th\u1ebf n\u00e0o. B\u1ea1n \u0111ang nh\u1eafm m\u1ee5c ti\u00eau v\u00e0o c\u00e1c h\u1ec7 th\u1ed1ng c\u1ee5 th\u1ec3 \u0111\u1ec3 th\u1ef1c hi\u1ec7n c\u00f4ng vi\u1ec7c s\u1eeda ch\u1eefa, nh\u1eefng sai l\u1ea7m c\u00f3 th\u1ec3 d\u1eabn g\u00e2y ra th\u1ea3m h\u1ecda trong t\u1eed cung. Ngo\u00e0i ra, ch\u00fang ta v\u1eabn ch\u01b0a ho\u00e0n to\u00e0n ch\u1eafc ch\u1eafn v\u1ec1 s\u1ef1 li\u00ean h\u1ec7 qua l\u1ea1i gi\u1eefa thai nhi v\u00e0 ng\u01b0\u1eddi m\u1eb9. Ch\u00fang ta bi\u1ebft DNA c\u00f3 d\u00ednh l\u00edu g\u00ec \u0111\u00f3, nh\u01b0ng li\u1ec7u n\u00f3 c\u00f3 d\u1eabn \u0111\u1ebfn s\u1ef1 t\u1eeb ch\u1ed1i mi\u1ec5n d\u1ecbch?<\/p>\n

Ch\u00fang ta c\u1ea7n c\u00e2n nh\u1eafc \u0111i\u1ec1u g\u00ec tr\u01b0\u1edbc khi li\u1ec7u ph\u00e1p gen tr\u01b0\u1edbc sinh ph\u00e1t tri\u1ec3n \u0111\u1ebfn m\u1ee9c kh\u1ea3 thi?<\/b><\/p>\n

M\u1ed9t l\u00e0 chi ph\u00ed. Ch\u1ec9nh s\u1eeda gen trong t\u1eed cung kh\u00f4ng bao gi\u1edd l\u00e0 r\u1ebb. Ph\u1ea3i c\u00f3 r\u1ea5t nhi\u1ec1u k\u1ef9 n\u0103ng v\u00e0 c\u00f4ng ngh\u1ec7 \u0111\u1ec3 th\u1ef1c hi\u1ec7n \u0111\u01b0\u1ee3c n\u00f3, v\u00e0 ch\u00fang ta ph\u1ea3i suy ngh\u0129 r\u1ea5t nhi\u1ec1u. B\u1ea1n c\u00f3 th\u1ec3 mu\u1ed1n h\u1ea1n ch\u1ebf nh\u1eefng ng\u01b0\u1eddi c\u00f3 kh\u1ea3 n\u0103ng th\u1eed ch\u1ec9nh gen trong t\u1eed cung, t\u1ed1t nh\u1ea5t ch\u1ec9 n\u00ean ch\u1ecdn c\u00e1c b\u00e1c s\u0129 \u0111\u00e3 th\u1ef1c hi\u1ec7n li\u1ec7u ph\u00e1p can thi\u1ec7p n\u00e0y tr\u01b0\u1edbc \u0111\u00e2y. N\u00f3 kh\u00f4ng ph\u1ea3i l\u00e0 th\u1ee9 m\u00e0 ai c\u0169ng \u0111\u01b0\u1ee3c ph\u00e9p l\u00e0m.<\/p>\n

B\u1ea1n s\u1ebd c\u1ea7n ph\u1ea3i xem x\u00e9t k\u1ef9 l\u01b0\u1ee1ng kh\u00eda c\u1ea1nh \u0111\u1ea1o \u0111\u1ee9c, b\u1edfi v\u00ec n\u1ebfu b\u1ea1n h\u1ecfi c\u00e1c b\u00e0 m\u1eb9, r\u1eb1ng h\u1ecd c\u00f3 s\u1eb5n s\u00e0ng ch\u1ea5p nh\u1eadn r\u1ee7i ro \u0111\u1ec3 gi\u00fap con m\u00ecnh hay kh\u00f4ng, h\u1ea7u h\u1ebft c\u00e1c b\u00e0 m\u1eb9 c\u00f3 th\u1ec3 s\u1ebd n\u00f3i “c\u00f3<\/i>“. Nh\u01b0ng h\u1ecd c\u00f3 th\u1ec3 \u0111ang kh\u00f4ng hi\u1ec3u r\u00f5 s\u1ef1 nguy hi\u1ec3m m\u00e0 m\u00ecnh ph\u1ea3i \u0111\u1ed1i m\u1eb7t.<\/p>\n

R\u1ee7i ro l\u1edbn c\u1ee1 n\u00e0o? Li\u1ec7u n\u00f3 c\u00f3 th\u1ec3 g\u00e2y ra c\u00e1i ch\u1ebft?<\/b><\/p>\n

T\u00f4i s\u1ebd n\u00f3i r\u1eb1ng t\u1eed vong l\u00e0 m\u1ed9t kh\u1ea3 n\u0103ng, nh\u01b0ng kh\u1ea3 n\u0103ng \u0111\u00f3 l\u1edbn \u0111\u1ebfn \u0111\u00e2u th\u00ec v\u1eabn ch\u01b0a bi\u1ebft. M\u1ecdi ng\u01b0\u1eddi \u0111\u00e3 c\u00f3 c\u00e1i nh\u00ecn kh\u00f4ng m\u1ea5y thi\u1ec7n c\u1ea3m v\u1edbi li\u1ec7u ph\u00e1p gen trong nh\u1eefng g\u1ea7n \u0111\u00e2y. V\u00e0 b\u00e2y gi\u1edd, [v\u1edbi ch\u1ec9nh s\u1eeda gen tr\u01b0\u1edbc sinh] c\u00f3 t\u1edbi hai ng\u01b0\u1eddi tham gia v\u00e0o \u2013 \u0111\u00fang v\u1eady, m\u1ed9t ng\u01b0\u1eddi th\u1ef1c s\u1ef1 ch\u1ecbu t\u00e1c \u0111\u1ed9ng [l\u00e0 \u0111\u1ee9a b\u00e9] m\u1ed9t ng\u01b0\u1eddi c\u00f3 ti\u1ec1m n\u0103ng [l\u00e0 ng\u01b0\u1eddi m\u1eb9].<\/p>\n

Ch\u00fang ta kh\u00f4ng ch\u1eafc ch\u1eafn v\u1ec1 nh\u1eefng x\u00e1c su\u1ea5t v\u00e0 c\u00f3 qu\u00e1 nhi\u1ec1u bi\u1ebfn s\u1ed1. V\u00ec v\u1eady, b\u1ea1n c\u1ea7n ph\u1ea3i c\u00f3 c\u00e1c \u1ee7y ban th\u1eed nghi\u1ec7m th\u1ef1c s\u1ef1 \u0111\u1ec3 cung c\u1ea5p m\u1ed9t c\u00e1i nh\u00ecn d\u00e0i h\u1ea1n v\u00e0 k\u1ef9 l\u01b0\u1ee1ng h\u01a1n so v\u1edbi c\u00e1c th\u1ee7 t\u1ee5c trong tr\u01b0\u1eddng h\u1ee3p n\u1ebfu b\u1ec7nh nh\u00e2n n\u00f3i “V\u00e2ng, t\u00f4i s\u1ebd l\u00e0m \u0111i\u1ec1u \u0111\u00f3<\/i>“, b\u1ea1n c\u00f3 th\u1ec3 n\u00f3i cho h\u1ecd \u0111\u1ea7y \u0111\u1ee7 v\u1ec1 nh\u1eefng kh\u1ea3 n\u0103ng qu\u1ea3n l\u00fd r\u1ee7i ro v\u00e0 l\u1ee3i \u00edch.<\/p>\n

[T\u1ea1i th\u1eddi \u0111i\u1ec3m n\u00e0y], b\u1ea1n kh\u00f4ng c\u00f3 b\u1ea5t k\u1ec3 hi\u1ec3u bi\u1ebft n\u00e0o v\u1ec1 nh\u1eefng r\u1ee7i ro v\u1edbi b\u00e0o thai, v\u00e0 ngay c\u1ea3 v\u1edbi ng\u01b0\u1eddi m\u1eb9, ng\u01b0\u1eddi \u0111ang th\u1ef1c s\u1ef1 mu\u1ed1n gi\u00fap \u0111\u1ee1 v\u00e0 y\u00eau nh\u1eefng \u0111\u1ee9a con t\u01b0\u01a1ng lai c\u1ee7a h\u1ecd.<\/p>\n

Tham kh\u1ea3o\u00a0Theverger<\/i><\/p>\n

B\u00c1O \u0110I\u1ec6N T\u1eec TR\u00cd TH\u1ee8C TR\u1eba<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

Gi\u1ea5c m\u01a1 c\u1ee7a nhi\u1ec1u nh\u00e0 khoa h\u1ecdc \u0111ang tr\u1edf th\u00e0nh s\u1ef1 th\u1eadt. Tu\u1ea7n tr\u01b0\u1edbc, m\u1ed9t nh\u00f3m c\u00e1c nh\u00e0 khoa h\u1ecdc c\u00f4ng b\u1ed1 k\u1ebft qu\u1ea3 th\u1eed nghi\u1ec7m cho th\u1ea5y h\u1ecd \u0111\u00e3 \u0111i\u1ec1u tr\u1ecb \u0111\u01b0\u1ee3c m\u1ed9t ch\u1ee9ng b\u1ec7nh di truy\u1ec1n cho b\u00e0o thai chu\u1ed9t. \u0110i\u1ec1u \u0111\u00f3 c\u00f3 ngh\u0129a l\u00e0 ngay khi chu\u1ed9t con ch\u01b0a \u0111\u01b0\u1ee3c sinh ra, […]<\/p>\n","protected":false},"author":18,"featured_media":13212,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[],"class_list":["post-13211","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\/13211","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\/18"}],"replies":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/comments?post=13211"}],"version-history":[{"count":3,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/13211\/revisions"}],"predecessor-version":[{"id":13218,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/13211\/revisions\/13218"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media\/13212"}],"wp:attachment":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media?parent=13211"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/categories?post=13211"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/tags?post=13211"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}