{"id":10231,"date":"2025-09-07T11:29:59","date_gmt":"2025-09-07T04:29:59","guid":{"rendered":"https:\/\/nopphatnguoi.vn\/blog\/kham-pha-vung-dna-bi-bo-qua-de-tim-kiem-vi-protein-lien-quan-den-benh-tat\/"},"modified":"2025-09-07T11:30:02","modified_gmt":"2025-09-07T04:30:02","slug":"kham-pha-vung-dna-bi-bo-qua-de-tim-kiem-vi-protein-lien-quan-den-benh-tat","status":"publish","type":"post","link":"https:\/\/nopphatnguoi.vn\/blog\/kham-pha-vung-dna-bi-bo-qua-de-tim-kiem-vi-protein-lien-quan-den-benh-tat\/","title":{"rendered":"Kh\u00e1m ph\u00e1 v\u00f9ng DNA b\u1ecb b\u1ecf qua \u0111\u1ec3 t\u00ecm ki\u1ebfm vi protein li\u00ean quan \u0111\u1ebfn b\u1ec7nh t\u1eadt"},"content":{"rendered":"<div>\n<p>C&aacute;c nh&agrave; nghi&ecirc;n c&#7913;u t&#7841;i Vi&#7879;n Salk &#273;&atilde; t&#7841;o ra m&#7897;t b&#432;&#7899;c &#273;&#7897;t ph&aacute; trong l&#297;nh v&#7921;c di truy&#7873;n h&#7885;c b&#7857;ng c&aacute;ch ph&aacute;t tri&#7875;n m&#7897;t c&ocirc;ng c&#7909; m&#7899;i g&#7885;i l&agrave; ShortStop. C&ocirc;ng c&#7909; n&agrave;y s&#7917; d&#7909;ng h&#7885;c m&aacute;y &#273;&#7875; khai th&aacute;c c&aacute;c v&ugrave;ng DNA th&#432;&#7901;ng b&#7883; b&#7887; qua trong qu&aacute; tr&igrave;nh t&igrave;m ki&#7871;m c&aacute;c microprotein &#8211; nh&#7919;ng protein nh&#7887; c&oacute; th&#7875; &#273;&oacute;ng vai tr&ograve; quan tr&#7885;ng trong b&#7879;nh t&#7853;t.<\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/media.tripmap.vn\/blog-npn\/2025\/09\/kham-pha-vung-dna-bi-bo-qua-de-tim-kiem-vi-protein-lien-quan-den-benh-tat.webp\" alt=\"Cells express a novel ShortStop-predicted microprotein (green), with cell nuclei stained blue. The pattern suggests microproteins are localized either in endosomes, which are organelles responsible for sorting and transporting cellular cargo, or in lysosomes, which are organelles that collect and remove cellular waste.\" width=\"100%\"><figcaption>Cells express a novel ShortStop-predicted microprotein (green), with cell nuclei stained blue. The pattern suggests microproteins are localized either in endosomes, which are organelles responsible for sorting and transporting cellular cargo, or in lysosomes, which are organelles that collect and remove cellular waste.<\/figcaption><\/figure>\n<p>ShortStop &#273;&#432;&#7907;c thi&#7871;t k&#7871; &#273;&#7875; gi&uacute;p c&aacute;c nh&agrave; khoa h&#7885;c x&aacute;c &#273;&#7883;nh c&aacute;c v&ugrave;ng DNA c&oacute; kh&#7843; n&#259;ng m&atilde; h&oacute;a microprotein v&agrave; d&#7921; &#273;o&aacute;n ti&#7873;m n&#259;ng sinh h&#7885;c c&#7911;a ch&uacute;ng. &#272;i&#7873;u n&agrave;y c&oacute; th&#7875; gi&uacute;p ti&#7871;t ki&#7879;m &#273;&aacute;ng k&#7875; th&#7901;i gian v&agrave; ti&#7873;n b&#7841;c trong vi&#7879;c t&igrave;m ki&#7871;m c&aacute;c microprotein li&ecirc;n quan &#273;&#7871;n s&#7913;c kh&#7887;e v&agrave; b&#7879;nh t&#7853;t. C&ocirc;ng c&#7909; n&agrave;y ho&#7841;t &#273;&#7897;ng b&#7857;ng c&aacute;ch ph&acirc;n lo&#7841;i microprotein th&agrave;nh hai lo&#7841;i: ch&#7913;c n&#259;ng v&agrave; kh&ocirc;ng ch&#7913;c n&#259;ng, d&#7921;a tr&ecirc;n d&#7919; li&#7879;u hu&#7845;n luy&#7879;n t&#7915; c&aacute;c b&#7897; d&#7919; li&#7879;u ng&#7851;u nhi&ecirc;n &#273;&#432;&#7907;c t&#7841;o ra b&#7903;i m&aacute;y t&iacute;nh.<\/p>\n<p>Khi &aacute;p d&#7909;ng ShortStop v&agrave;o m&#7897;t b&#7897; d&#7919; li&#7879;u &#273;&atilde; &#273;&#432;&#7907;c c&ocirc;ng b&#7889; tr&#432;&#7899;c &#273;&oacute;, c&aacute;c nh&agrave; nghi&ecirc;n c&#7913;u &#273;&atilde; x&aacute;c &#273;&#7883;nh &#273;&#432;&#7907;c 8% microprotein c&oacute; kh&#7843; n&#259;ng ch&#7913;c n&#259;ng, &#432;u ti&ecirc;n ch&uacute;ng cho vi&#7879;c theo d&otilde;i ti&#7871;p theo. C&ocirc;ng c&#7909; n&agrave;y c&#361;ng gi&uacute;p x&aacute;c &#273;&#7883;nh c&aacute;c microprotein b&#7883; b&#7887; qua b&#7903;i c&aacute;c ph&#432;&#417;ng ph&aacute;p kh&aacute;c, bao g&#7891;m c&#7843; m&#7897;t microprotein &#273;&atilde; &#273;&#432;&#7907;c x&aacute;c nh&#7853;n b&#7857;ng c&aacute;ch ph&aacute;t hi&#7879;n trong c&aacute;c t&#7871; b&agrave;o v&agrave; m&ocirc; c&#7911;a con ng&#432;&#7901;i.<\/p>\n<p>ShortStop &#273;&atilde; &#273;&#432;&#7907;c s&#7917; d&#7909;ng &#273;&#7875; ph&acirc;n t&iacute;ch d&#7919; li&#7879;u di truy&#7873;n t&#7915; c&aacute;c kh&#7889;i u ph&#7893;i c&#7911;a con ng&#432;&#7901;i v&agrave; m&ocirc; l&acirc;n c&#7853;n b&igrave;nh th&#432;&#7901;ng &#273;&#7875; t&#7841;o ra danh s&aacute;ch c&aacute;c microprotein ti&#7873;m n&#259;ng ch&#7913;c n&#259;ng. Trong s&#7889; c&aacute;c microprotein m&agrave; ShortStop t&igrave;m th&#7845;y, m&#7897;t s&#7889; n&#7893;i b&#7853;t &#273;&atilde; &#273;&#432;&#7907;c bi&#7875;u hi&#7879;n nhi&#7873;u h&#417;n trong m&ocirc; kh&#7889;i u h&#417;n m&ocirc; b&igrave;nh th&#432;&#7901;ng, cho th&#7845;y ch&uacute;ng c&oacute; th&#7875; &#273;&oacute;ng vai tr&ograve; l&agrave; d&#7845;u &#7845;n sinh h&#7885;c ho&#7863;c microprotein ch&#7913;c n&#259;ng cho ung th&#432; ph&#7893;i.<\/p>\n<p>Vi&#7879;c x&aacute;c &#273;&#7883;nh microprotein li&ecirc;n quan &#273;&#7871;n ung th&#432; ph&#7893;i n&agrave;y ch&#7913;ng minh gi&aacute; tr&#7883; c&#7911;a ShortStop v&agrave; h&#7885;c m&aacute;y trong vi&#7879;c &#432;u ti&ecirc;n c&aacute;c &#7913;ng vi&ecirc;n cho nghi&ecirc;n c&#7913;u v&agrave; ph&aacute;t tri&#7875;n &#273;i&#7873;u tr&#7883; trong t&#432;&#417;ng lai. C&aacute;c nh&agrave; nghi&ecirc;n c&#7913;u hy v&#7885;ng r&#7857;ng ShortStop s&#7869; gi&uacute;p h&#7885; t&igrave;m ra c&aacute;c microprotein m&#7899;i li&ecirc;n quan &#273;&#7871;n s&#7913;c kh&#7887;e v&agrave; b&#7879;nh t&#7853;t, t&#7915; &#273;&oacute; m&#7903; ra nh&#7919;ng con &#273;&#432;&#7901;ng m&#7899;i cho vi&#7879;c ch&#7849;n &#273;o&aacute;n v&agrave; &#273;i&#7873;u tr&#7883; c&aacute;c b&#7879;nh nh&#432; ung th&#432; v&agrave; Alzheimer.<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u t\u1ea1i Vi\u1ec7n Salk \u0111\u00e3 ph\u00e1t tri\u1ec3n ShortStop, m\u1ed9t khu\u00f4n kh\u1ed5 h\u1ecdc m\u00e1y t\u00ecm ki\u1ebfm c\u00e1c v\u00f9ng DNA b\u1ecb b\u1ecf qua \u0111\u1ec3\u0e04\u0e49\u0e19\u0e2b\u0e32 c\u00e1c microprotein c\u00f3 th\u1ec3 \u0111\u00f3ng vai tr\u00f2 trong b\u1ec7nh t\u1eadt. C\u00f4ng c\u1ee5 n\u00e0y s\u1eed d\u1ee5ng c\u01a1 s\u1edf d\u1eef li\u1ec7u di truy\u1ec1n v\u00e0 d\u1ef1 \u0111o\u00e1n nh\u1eefng microprotein n\u00e0o c\u00f3 kh\u1ea3 n\u0103ng sinh h\u1ecdc cao nh\u1ea5t, ti\u1ebft ki\u1ec7m th\u1eddi gian v\u00e0 ti\u1ec1n b\u1ea1c trong vi\u1ec7c t\u00ecm ki\u1ebfm c\u00e1c microprotein li\u00ean quan \u0111\u1ebfn s\u1ee9c kh\u1ecfe v\u00e0 b\u1ec7nh t\u1eadt. C\u00f4ng c\u1ee5 n\u00e0y \u0111\u00e3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ph\u00e2n t\u00edch t\u1eadp d\u1eef li\u1ec7u ung th\u01b0 ph\u1ed5i v\u00e0 t\u00ecm ra 210 \u1ee9ng vi\u00ean microprotein ho\u00e0n to\u00e0n m\u1edbi c\u00f3 th\u1ec3 l\u00e0 m\u1ee5c ti\u00eau \u0111i\u1ec1u tr\u1ecb t\u1ed1t trong t\u01b0\u01a1ng lai.<\/p>\n","protected":false},"author":1,"featured_media":10233,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_lmt_disableupdate":"","_lmt_disable":"","footnotes":""},"categories":[3],"tags":[6103,104,8797,8798,1938,580],"class_list":["post-10231","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-thoi-su","tag-benh-tat","tag-cong-nghe","tag-dna","tag-microprotein","tag-nghien-cuu-khoa-hoc","tag-suc-khoe"],"_links":{"self":[{"href":"https:\/\/nopphatnguoi.vn\/blog\/wp-json\/wp\/v2\/posts\/10231","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nopphatnguoi.vn\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nopphatnguoi.vn\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nopphatnguoi.vn\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nopphatnguoi.vn\/blog\/wp-json\/wp\/v2\/comments?post=10231"}],"version-history":[{"count":0,"href":"https:\/\/nopphatnguoi.vn\/blog\/wp-json\/wp\/v2\/posts\/10231\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nopphatnguoi.vn\/blog\/wp-json\/wp\/v2\/media\/10233"}],"wp:attachment":[{"href":"https:\/\/nopphatnguoi.vn\/blog\/wp-json\/wp\/v2\/media?parent=10231"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nopphatnguoi.vn\/blog\/wp-json\/wp\/v2\/categories?post=10231"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nopphatnguoi.vn\/blog\/wp-json\/wp\/v2\/tags?post=10231"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}