{"id":119482,"date":"2026-03-29T07:45:00","date_gmt":"2026-03-29T10:45:00","guid":{"rendered":"https:\/\/www.uai.com.br\/uainoticias\/?p=119482"},"modified":"2026-03-28T10:51:03","modified_gmt":"2026-03-28T13:51:03","slug":"cientista-brasileira-cria-proteina-que-reacende-esperanca-em-pacientes-paraliticos","status":"publish","type":"post","link":"https:\/\/www.uai.com.br\/uainoticias\/2026\/03\/29\/cientista-brasileira-cria-proteina-que-reacende-esperanca-em-pacientes-paraliticos\/","title":{"rendered":"Cientista brasileira cria prote\u00edna que reacende esperan\u00e7a em pacientes paral\u00edticos"},"content":{"rendered":"\n<p>A descoberta de <strong>Tatiana Sampaio<\/strong> sobre a polilaminina tem chamado aten\u00e7\u00e3o no Brasil por seu potencial de devolver movimentos a pessoas com limita\u00e7\u00f5es motoras. A pesquisa, conduzida com base em biotecnologia avan\u00e7ada, representa um avan\u00e7o significativo na medicina regenerativa.<\/p>\n\n\n\n<p>Formada pela <strong>Universidade Federal do Rio de Janeiro (UFRJ)<\/strong>, a cientista desenvolveu uma vers\u00e3o sint\u00e9tica da laminina \u2014 prote\u00edna essencial para regenera\u00e7\u00e3o celular \u2014, abrindo caminho para novas terapias neurol\u00f3gicas e musculares.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">O que \u00e9 a descoberta de Tatiana Sampaio?<\/h2>\n\n\n\n<p>A descoberta de <strong>Tatiana Sampaio<\/strong> gira em torno da polilaminina, uma prote\u00edna recriada em laborat\u00f3rio que imita e potencializa fun\u00e7\u00f5es da laminina natural no organismo humano.<\/p>\n\n\n\n<p>Segundo reportagem da Forbes Brasil, a subst\u00e2ncia tem capacidade de estimular a regenera\u00e7\u00e3o de tecidos nervosos e musculares, algo considerado um dos maiores desafios da medicina moderna.<\/p>\n\n\n\n<blockquote class=\"instagram-media\" data-instgrm-captioned data-instgrm-permalink=\"https:\/\/www.instagram.com\/reel\/DTOFL-RERdt\/?utm_source=ig_embed&amp;utm_campaign=loading\" data-instgrm-version=\"14\" style=\" background:#FFF; border:0; border-radius:3px; box-shadow:0 0 1px 0 rgba(0,0,0,0.5),0 1px 10px 0 rgba(0,0,0,0.15); margin: 1px; max-width:540px; min-width:326px; padding:0; width:99.375%; width:-webkit-calc(100% - 2px); width:calc(100% - 2px);\"><div style=\"padding:16px;\"> <a href=\"https:\/\/www.instagram.com\/reel\/DTOFL-RERdt\/?utm_source=ig_embed&amp;utm_campaign=loading\" style=\" background:#FFFFFF; line-height:0; padding:0 0; text-align:center; text-decoration:none; width:100%;\" target=\"_blank\"> <div style=\" display: flex; flex-direction: row; align-items: center;\"> <div style=\"background-color: #F4F4F4; border-radius: 50%; flex-grow: 0; height: 40px; margin-right: 14px; width: 40px;\"><\/div> <div style=\"display: flex; flex-direction: column; flex-grow: 1; justify-content: center;\"> <div style=\" background-color: #F4F4F4; border-radius: 4px; flex-grow: 0; height: 14px; margin-bottom: 6px; width: 100px;\"><\/div> <div style=\" background-color: #F4F4F4; border-radius: 4px; flex-grow: 0; height: 14px; width: 60px;\"><\/div><\/div><\/div><div style=\"padding: 19% 0;\"><\/div> <div style=\"display:block; height:50px; margin:0 auto 12px; width:50px;\"><svg width=\"50px\" height=\"50px\" viewBox=\"0 0 60 60\" version=\"1.1\" xmlns=\"https:\/\/www.w3.org\/2000\/svg\" xmlns:xlink=\"https:\/\/www.w3.org\/1999\/xlink\"><g stroke=\"none\" stroke-width=\"1\" fill=\"none\" fill-rule=\"evenodd\"><g transform=\"translate(-511.000000, -20.000000)\" fill=\"#000000\"><g><path d=\"M556.869,30.41 C554.814,30.41 553.148,32.076 553.148,34.131 C553.148,36.186 554.814,37.852 556.869,37.852 C558.924,37.852 560.59,36.186 560.59,34.131 C560.59,32.076 558.924,30.41 556.869,30.41 M541,60.657 C535.114,60.657 530.342,55.887 530.342,50 C530.342,44.114 535.114,39.342 541,39.342 C546.887,39.342 551.658,44.114 551.658,50 C551.658,55.887 546.887,60.657 541,60.657 M541,33.886 C532.1,33.886 524.886,41.1 524.886,50 C524.886,58.899 532.1,66.113 541,66.113 C549.9,66.113 557.115,58.899 557.115,50 C557.115,41.1 549.9,33.886 541,33.886 M565.378,62.101 C565.244,65.022 564.756,66.606 564.346,67.663 C563.803,69.06 563.154,70.057 562.106,71.106 C561.058,72.155 560.06,72.803 558.662,73.347 C557.607,73.757 556.021,74.244 553.102,74.378 C549.944,74.521 548.997,74.552 541,74.552 C533.003,74.552 532.056,74.521 528.898,74.378 C525.979,74.244 524.393,73.757 523.338,73.347 C521.94,72.803 520.942,72.155 519.894,71.106 C518.846,70.057 518.197,69.06 517.654,67.663 C517.244,66.606 516.755,65.022 516.623,62.101 C516.479,58.943 516.448,57.996 516.448,50 C516.448,42.003 516.479,41.056 516.623,37.899 C516.755,34.978 517.244,33.391 517.654,32.338 C518.197,30.938 518.846,29.942 519.894,28.894 C520.942,27.846 521.94,27.196 523.338,26.654 C524.393,26.244 525.979,25.756 528.898,25.623 C532.057,25.479 533.004,25.448 541,25.448 C548.997,25.448 549.943,25.479 553.102,25.623 C556.021,25.756 557.607,26.244 558.662,26.654 C560.06,27.196 561.058,27.846 562.106,28.894 C563.154,29.942 563.803,30.938 564.346,32.338 C564.756,33.391 565.244,34.978 565.378,37.899 C565.522,41.056 565.552,42.003 565.552,50 C565.552,57.996 565.522,58.943 565.378,62.101 M570.82,37.631 C570.674,34.438 570.167,32.258 569.425,30.349 C568.659,28.377 567.633,26.702 565.965,25.035 C564.297,23.368 562.623,22.342 560.652,21.575 C558.743,20.834 556.562,20.326 553.369,20.18 C550.169,20.033 549.148,20 541,20 C532.853,20 531.831,20.033 528.631,20.18 C525.438,20.326 523.257,20.834 521.349,21.575 C519.376,22.342 517.703,23.368 516.035,25.035 C514.368,26.702 513.342,28.377 512.574,30.349 C511.834,32.258 511.326,34.438 511.181,37.631 C511.035,40.831 511,41.851 511,50 C511,58.147 511.035,59.17 511.181,62.369 C511.326,65.562 511.834,67.743 512.574,69.651 C513.342,71.625 514.368,73.296 516.035,74.965 C517.703,76.634 519.376,77.658 521.349,78.425 C523.257,79.167 525.438,79.673 528.631,79.82 C531.831,79.965 532.853,80.001 541,80.001 C549.148,80.001 550.169,79.965 553.369,79.82 C556.562,79.673 558.743,79.167 560.652,78.425 C562.623,77.658 564.297,76.634 565.965,74.965 C567.633,73.296 568.659,71.625 569.425,69.651 C570.167,67.743 570.674,65.562 570.82,62.369 C570.966,59.17 571,58.147 571,50 C571,41.851 570.966,40.831 570.82,37.631\"><\/path><\/g><\/g><\/g><\/svg><\/div><div style=\"padding-top: 8px;\"> <div style=\" color:#3897f0; font-family:Arial,sans-serif; font-size:14px; font-style:normal; font-weight:550; line-height:18px;\">Ver essa foto no Instagram<\/div><\/div><div style=\"padding: 12.5% 0;\"><\/div> <div style=\"display: flex; flex-direction: row; margin-bottom: 14px; align-items: center;\"><div> <div style=\"background-color: #F4F4F4; border-radius: 50%; height: 12.5px; width: 12.5px; transform: translateX(0px) translateY(7px);\"><\/div> <div style=\"background-color: #F4F4F4; height: 12.5px; transform: rotate(-45deg) translateX(3px) translateY(1px); width: 12.5px; flex-grow: 0; margin-right: 14px; margin-left: 2px;\"><\/div> <div style=\"background-color: #F4F4F4; border-radius: 50%; height: 12.5px; width: 12.5px; transform: translateX(9px) translateY(-18px);\"><\/div><\/div><div style=\"margin-left: 8px;\"> <div style=\" background-color: #F4F4F4; border-radius: 50%; flex-grow: 0; height: 20px; width: 20px;\"><\/div> <div style=\" width: 0; height: 0; border-top: 2px solid transparent; border-left: 6px solid #f4f4f4; border-bottom: 2px solid transparent; transform: translateX(16px) translateY(-4px) rotate(30deg)\"><\/div><\/div><div style=\"margin-left: auto;\"> <div style=\" width: 0px; border-top: 8px solid #F4F4F4; border-right: 8px solid transparent; transform: translateY(16px);\"><\/div> <div style=\" background-color: #F4F4F4; flex-grow: 0; height: 12px; width: 16px; transform: translateY(-4px);\"><\/div> <div style=\" width: 0; height: 0; border-top: 8px solid #F4F4F4; border-left: 8px solid transparent; transform: translateY(-4px) translateX(8px);\"><\/div><\/div><\/div> <div style=\"display: flex; flex-direction: column; flex-grow: 1; justify-content: center; margin-bottom: 24px;\"> <div style=\" background-color: #F4F4F4; border-radius: 4px; flex-grow: 0; height: 14px; margin-bottom: 6px; width: 224px;\"><\/div> <div style=\" background-color: #F4F4F4; border-radius: 4px; flex-grow: 0; height: 14px; width: 144px;\"><\/div><\/div><\/a><p style=\" color:#c9c8cd; font-family:Arial,sans-serif; font-size:14px; line-height:17px; margin-bottom:0; margin-top:8px; overflow:hidden; padding:8px 0 7px; text-align:center; text-overflow:ellipsis; white-space:nowrap;\"><a href=\"https:\/\/www.instagram.com\/reel\/DTOFL-RERdt\/?utm_source=ig_embed&amp;utm_campaign=loading\" style=\" color:#c9c8cd; font-family:Arial,sans-serif; font-size:14px; font-style:normal; font-weight:normal; line-height:17px; text-decoration:none;\" target=\"_blank\">Um post compartilhado por Conselho Federal de Biologia (@cfbio)<\/a><\/p><\/div><\/blockquote>\n<script async src=\"\/\/www.instagram.com\/embed.js\"><\/script><script async src=\"\/\/www.instagram.com\/embed.js\"><\/script>\n\n\n\n<h2 class=\"wp-block-heading\">Por que a polilaminina pode revolucionar a medicina?<\/h2>\n\n\n\n<p>A relev\u00e2ncia da descoberta est\u00e1 no potencial de tratar condi\u00e7\u00f5es que hoje possuem poucas alternativas eficazes. Entre os principais impactos esperados est\u00e3o:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Regenera\u00e7\u00e3o de tecidos nervosos danificados<\/li>\n\n\n\n<li>Poss\u00edvel recupera\u00e7\u00e3o de movimentos em pacientes paral\u00edticos<\/li>\n\n\n\n<li>Avan\u00e7os no tratamento de doen\u00e7as neuromusculares<\/li>\n\n\n\n<li>Redu\u00e7\u00e3o de sequelas em les\u00f5es graves<\/li>\n\n\n\n<li>Aplica\u00e7\u00f5es futuras em reabilita\u00e7\u00e3o motora<\/li>\n<\/ul>\n\n\n\n<p>Nesse contexto, a polilaminina surge como uma inova\u00e7\u00e3o disruptiva dentro da biotecnologia, \u00e1rea que cresce rapidamente no Brasil e no mundo.<\/p>\n\n\n\n<p>Al\u00e9m disso, a pesquisa refor\u00e7a a import\u00e2ncia do investimento em ci\u00eancia nacional, j\u00e1 que solu\u00e7\u00f5es inovadoras podem surgir fora dos grandes centros internacionais.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Como foi a trajet\u00f3ria de Tatiana Sampaio na ci\u00eancia?<\/h2>\n\n\n\n<p>Desde cedo, <strong>Tatiana Sampaio<\/strong> demonstrou interesse por ci\u00eancia, o que a levou a cursar Ci\u00eancias Biol\u00f3gicas na <strong>UFRJ<\/strong>. Ao longo da carreira, dedicou-se \u00e0 pesquisa em biologia molecular e regenera\u00e7\u00e3o celular.<\/p>\n\n\n\n<p>De acordo com a<strong><a href=\"https:\/\/forbes.com.br\/forbes-mulher\/2026\/02\/tatiana-sampaio-a-cientista-por-tras-da-descoberta-que-pode-devolver-movimentos-a-humanos\/\" target=\"_blank\" rel=\"noreferrer noopener\"> Forbes Brasil<\/a><\/strong>, sua trajet\u00f3ria \u00e9 marcada por persist\u00eancia e foco em solu\u00e7\u00f5es pr\u00e1ticas para problemas complexos da sa\u00fade.<\/p>\n\n\n\n<p>Al\u00e9m disso, a cientista enfrentou desafios comuns \u00e0 pesquisa no Brasil, como financiamento limitado e infraestrutura restrita. Ainda assim, conseguiu desenvolver uma tecnologia com potencial global.<\/p>\n\n\n\n<blockquote class=\"instagram-media\" data-instgrm-captioned data-instgrm-permalink=\"https:\/\/www.instagram.com\/p\/DU_kB_2mvo7\/?utm_source=ig_embed&amp;utm_campaign=loading\" data-instgrm-version=\"14\" style=\" background:#FFF; border:0; border-radius:3px; box-shadow:0 0 1px 0 rgba(0,0,0,0.5),0 1px 10px 0 rgba(0,0,0,0.15); margin: 1px; max-width:540px; min-width:326px; padding:0; width:99.375%; width:-webkit-calc(100% - 2px); width:calc(100% - 2px);\"><div style=\"padding:16px;\"> <a href=\"https:\/\/www.instagram.com\/p\/DU_kB_2mvo7\/?utm_source=ig_embed&amp;utm_campaign=loading\" style=\" background:#FFFFFF; line-height:0; padding:0 0; text-align:center; text-decoration:none; width:100%;\" target=\"_blank\"> <div style=\" display: flex; flex-direction: row; align-items: center;\"> <div style=\"background-color: #F4F4F4; border-radius: 50%; flex-grow: 0; height: 40px; margin-right: 14px; width: 40px;\"><\/div> <div style=\"display: flex; flex-direction: column; flex-grow: 1; justify-content: center;\"> <div style=\" background-color: #F4F4F4; border-radius: 4px; flex-grow: 0; height: 14px; margin-bottom: 6px; width: 100px;\"><\/div> <div style=\" background-color: #F4F4F4; border-radius: 4px; flex-grow: 0; height: 14px; width: 60px;\"><\/div><\/div><\/div><div style=\"padding: 19% 0;\"><\/div> <div style=\"display:block; height:50px; margin:0 auto 12px; width:50px;\"><svg width=\"50px\" height=\"50px\" viewBox=\"0 0 60 60\" version=\"1.1\" xmlns=\"https:\/\/www.w3.org\/2000\/svg\" xmlns:xlink=\"https:\/\/www.w3.org\/1999\/xlink\"><g stroke=\"none\" stroke-width=\"1\" fill=\"none\" fill-rule=\"evenodd\"><g transform=\"translate(-511.000000, -20.000000)\" fill=\"#000000\"><g><path d=\"M556.869,30.41 C554.814,30.41 553.148,32.076 553.148,34.131 C553.148,36.186 554.814,37.852 556.869,37.852 C558.924,37.852 560.59,36.186 560.59,34.131 C560.59,32.076 558.924,30.41 556.869,30.41 M541,60.657 C535.114,60.657 530.342,55.887 530.342,50 C530.342,44.114 535.114,39.342 541,39.342 C546.887,39.342 551.658,44.114 551.658,50 C551.658,55.887 546.887,60.657 541,60.657 M541,33.886 C532.1,33.886 524.886,41.1 524.886,50 C524.886,58.899 532.1,66.113 541,66.113 C549.9,66.113 557.115,58.899 557.115,50 C557.115,41.1 549.9,33.886 541,33.886 M565.378,62.101 C565.244,65.022 564.756,66.606 564.346,67.663 C563.803,69.06 563.154,70.057 562.106,71.106 C561.058,72.155 560.06,72.803 558.662,73.347 C557.607,73.757 556.021,74.244 553.102,74.378 C549.944,74.521 548.997,74.552 541,74.552 C533.003,74.552 532.056,74.521 528.898,74.378 C525.979,74.244 524.393,73.757 523.338,73.347 C521.94,72.803 520.942,72.155 519.894,71.106 C518.846,70.057 518.197,69.06 517.654,67.663 C517.244,66.606 516.755,65.022 516.623,62.101 C516.479,58.943 516.448,57.996 516.448,50 C516.448,42.003 516.479,41.056 516.623,37.899 C516.755,34.978 517.244,33.391 517.654,32.338 C518.197,30.938 518.846,29.942 519.894,28.894 C520.942,27.846 521.94,27.196 523.338,26.654 C524.393,26.244 525.979,25.756 528.898,25.623 C532.057,25.479 533.004,25.448 541,25.448 C548.997,25.448 549.943,25.479 553.102,25.623 C556.021,25.756 557.607,26.244 558.662,26.654 C560.06,27.196 561.058,27.846 562.106,28.894 C563.154,29.942 563.803,30.938 564.346,32.338 C564.756,33.391 565.244,34.978 565.378,37.899 C565.522,41.056 565.552,42.003 565.552,50 C565.552,57.996 565.522,58.943 565.378,62.101 M570.82,37.631 C570.674,34.438 570.167,32.258 569.425,30.349 C568.659,28.377 567.633,26.702 565.965,25.035 C564.297,23.368 562.623,22.342 560.652,21.575 C558.743,20.834 556.562,20.326 553.369,20.18 C550.169,20.033 549.148,20 541,20 C532.853,20 531.831,20.033 528.631,20.18 C525.438,20.326 523.257,20.834 521.349,21.575 C519.376,22.342 517.703,23.368 516.035,25.035 C514.368,26.702 513.342,28.377 512.574,30.349 C511.834,32.258 511.326,34.438 511.181,37.631 C511.035,40.831 511,41.851 511,50 C511,58.147 511.035,59.17 511.181,62.369 C511.326,65.562 511.834,67.743 512.574,69.651 C513.342,71.625 514.368,73.296 516.035,74.965 C517.703,76.634 519.376,77.658 521.349,78.425 C523.257,79.167 525.438,79.673 528.631,79.82 C531.831,79.965 532.853,80.001 541,80.001 C549.148,80.001 550.169,79.965 553.369,79.82 C556.562,79.673 558.743,79.167 560.652,78.425 C562.623,77.658 564.297,76.634 565.965,74.965 C567.633,73.296 568.659,71.625 569.425,69.651 C570.167,67.743 570.674,65.562 570.82,62.369 C570.966,59.17 571,58.147 571,50 C571,41.851 570.966,40.831 570.82,37.631\"><\/path><\/g><\/g><\/g><\/svg><\/div><div style=\"padding-top: 8px;\"> <div style=\" color:#3897f0; font-family:Arial,sans-serif; font-size:14px; font-style:normal; font-weight:550; line-height:18px;\">Ver essa foto no Instagram<\/div><\/div><div style=\"padding: 12.5% 0;\"><\/div> <div style=\"display: flex; flex-direction: row; margin-bottom: 14px; align-items: center;\"><div> <div style=\"background-color: #F4F4F4; border-radius: 50%; height: 12.5px; width: 12.5px; transform: translateX(0px) translateY(7px);\"><\/div> <div style=\"background-color: #F4F4F4; height: 12.5px; transform: rotate(-45deg) translateX(3px) translateY(1px); width: 12.5px; flex-grow: 0; margin-right: 14px; margin-left: 2px;\"><\/div> <div style=\"background-color: #F4F4F4; border-radius: 50%; height: 12.5px; width: 12.5px; transform: translateX(9px) translateY(-18px);\"><\/div><\/div><div style=\"margin-left: 8px;\"> <div style=\" background-color: #F4F4F4; border-radius: 50%; flex-grow: 0; height: 20px; width: 20px;\"><\/div> <div style=\" width: 0; height: 0; border-top: 2px solid transparent; border-left: 6px solid #f4f4f4; border-bottom: 2px solid transparent; transform: translateX(16px) translateY(-4px) rotate(30deg)\"><\/div><\/div><div style=\"margin-left: auto;\"> <div style=\" width: 0px; border-top: 8px solid #F4F4F4; border-right: 8px solid transparent; transform: translateY(16px);\"><\/div> <div style=\" background-color: #F4F4F4; flex-grow: 0; height: 12px; width: 16px; transform: translateY(-4px);\"><\/div> <div style=\" width: 0; height: 0; border-top: 8px solid #F4F4F4; border-left: 8px solid transparent; transform: translateY(-4px) translateX(8px);\"><\/div><\/div><\/div> <div style=\"display: flex; flex-direction: column; flex-grow: 1; justify-content: center; margin-bottom: 24px;\"> <div style=\" background-color: #F4F4F4; border-radius: 4px; flex-grow: 0; height: 14px; margin-bottom: 6px; width: 224px;\"><\/div> <div style=\" background-color: #F4F4F4; border-radius: 4px; flex-grow: 0; height: 14px; width: 144px;\"><\/div><\/div><\/a><p style=\" color:#c9c8cd; font-family:Arial,sans-serif; font-size:14px; line-height:17px; margin-bottom:0; margin-top:8px; overflow:hidden; padding:8px 0 7px; text-align:center; text-overflow:ellipsis; white-space:nowrap;\"><a href=\"https:\/\/www.instagram.com\/p\/DU_kB_2mvo7\/?utm_source=ig_embed&amp;utm_campaign=loading\" style=\" color:#c9c8cd; font-family:Arial,sans-serif; font-size:14px; font-style:normal; font-weight:normal; line-height:17px; text-decoration:none;\" target=\"_blank\">Um post compartilhado por Instituto Mara Gabrilli (@institutomaragabrilli)<\/a><\/p><\/div><\/blockquote>\n<script async src=\"\/\/www.instagram.com\/embed.js\"><\/script>\n\n\n\n<h2 class=\"wp-block-heading\">O que torna essa descoberta t\u00e3o relevante hoje?<\/h2>\n\n\n\n<p>A descoberta ganha destaque em um momento em que a medicina busca solu\u00e7\u00f5es mais eficazes para doen\u00e7as degenerativas e les\u00f5es graves.<\/p>\n\n\n\n<p>Com o envelhecimento da popula\u00e7\u00e3o e o aumento de casos de problemas neurol\u00f3gicos, tecnologias como a polilaminina se tornam ainda mais estrat\u00e9gicas.<\/p>\n\n\n\n<p>Al\u00e9m disso, o tema tem forte repercuss\u00e3o nas redes sociais, onde usu\u00e1rios compartilham hist\u00f3rias de supera\u00e7\u00e3o e esperan\u00e7a relacionadas \u00e0 recupera\u00e7\u00e3o de movimentos.<\/p>\n\n\n\n<p>Ou seja, n\u00e3o se trata apenas de um avan\u00e7o cient\u00edfico, mas tamb\u00e9m de um fen\u00f4meno social que mobiliza pacientes, m\u00e9dicos e pesquisadores.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">A descoberta de Tatiana Sampaio pode mudar o futuro?<\/h2>\n\n\n\n<p>A descoberta de <strong>Tatiana Sampaio<\/strong> representa um avan\u00e7o promissor que pode redefinir o tratamento de les\u00f5es e doen\u00e7as que afetam os movimentos humanos.<\/p>\n\n\n\n<p>Embora ainda dependa de valida\u00e7\u00f5es cient\u00edficas adicionais, o potencial da polilaminina j\u00e1 desperta aten\u00e7\u00e3o internacional e refor\u00e7a a import\u00e2ncia da pesquisa nacional.<\/p>\n\n\n\n<p>Diante disso, fica a reflex\u00e3o: at\u00e9 que ponto a ci\u00eancia brasileira pode liderar transforma\u00e7\u00f5es globais quando recebe investimento e visibilidade adequados?<\/p>\n","protected":false},"excerpt":{"rendered":"<p>A descoberta de Tatiana Sampaio sobre a polilaminina tem chamado aten\u00e7\u00e3o no Brasil por seu potencial de devolver movimentos a pessoas com limita\u00e7\u00f5es motoras. A pesquisa, conduzida com base em biotecnologia avan\u00e7ada, representa um avan\u00e7o significativo na medicina regenerativa. Formada pela Universidade Federal do Rio de Janeiro (UFRJ), a cientista desenvolveu uma vers\u00e3o sint\u00e9tica da [&hellip;]<\/p>\n","protected":false},"author":23,"featured_media":119483,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jnews-multi-image_gallery":[],"jnews_single_post":{"format":"standard"},"jnews_primary_category":[],"jnews_social_meta":[],"jnews_override_counter":[],"footnotes":""},"categories":[3046,475],"tags":[2607,22063,327,22062],"class_list":["post-119482","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-curiosidades","category-entretenimento","tag-ciencia","tag-polilaminina","tag-saude","tag-tatiana-sampaio"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Cientista brasileira cria prote\u00edna que reacende esperan\u00e7a em pacientes paral\u00edticos - UAI Not\u00edcias<\/title>\n<meta name=\"description\" content=\"Pesquisa com polilaminina coloca o Brasil no radar da medicina regenerativa e pode transformar o futuro de pacientes com limita\u00e7\u00f5es motoras\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.uai.com.br\/uainoticias\/2026\/03\/29\/cientista-brasileira-cria-proteina-que-reacende-esperanca-em-pacientes-paraliticos\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Cientista brasileira cria prote\u00edna que reacende esperan\u00e7a em pacientes paral\u00edticos - UAI Not\u00edcias\" \/>\n<meta property=\"og:description\" content=\"Pesquisa com polilaminina coloca o Brasil no radar da medicina regenerativa e pode transformar o futuro de pacientes com limita\u00e7\u00f5es motoras\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.uai.com.br\/uainoticias\/2026\/03\/29\/cientista-brasileira-cria-proteina-que-reacende-esperanca-em-pacientes-paraliticos\/\" \/>\n<meta property=\"og:site_name\" content=\"UAI Not\u00edcias\" \/>\n<meta property=\"article:published_time\" content=\"2026-03-29T10:45:00+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.uai.com.br\/uainoticias\/wp-content\/uploads\/2026\/03\/Design_sem_nome-5.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1280\" \/>\n\t<meta property=\"og:image:height\" content=\"720\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Gustavo Trindade\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"Gustavo Trindade\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. tempo de leitura\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutos\" \/>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Cientista brasileira cria prote\u00edna que reacende esperan\u00e7a em pacientes paral\u00edticos - UAI Not\u00edcias","description":"Pesquisa com polilaminina coloca o Brasil no radar da medicina regenerativa e pode transformar o futuro de pacientes com limita\u00e7\u00f5es motoras","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.uai.com.br\/uainoticias\/2026\/03\/29\/cientista-brasileira-cria-proteina-que-reacende-esperanca-em-pacientes-paraliticos\/","og_locale":"pt_BR","og_type":"article","og_title":"Cientista brasileira cria prote\u00edna que reacende esperan\u00e7a em pacientes paral\u00edticos - UAI Not\u00edcias","og_description":"Pesquisa com polilaminina coloca o Brasil no radar da medicina regenerativa e pode transformar o futuro de pacientes com limita\u00e7\u00f5es motoras","og_url":"https:\/\/www.uai.com.br\/uainoticias\/2026\/03\/29\/cientista-brasileira-cria-proteina-que-reacende-esperanca-em-pacientes-paraliticos\/","og_site_name":"UAI Not\u00edcias","article_published_time":"2026-03-29T10:45:00+00:00","og_image":[{"width":1280,"height":720,"url":"https:\/\/www.uai.com.br\/uainoticias\/wp-content\/uploads\/2026\/03\/Design_sem_nome-5.jpg","type":"image\/jpeg"}],"author":"Gustavo Trindade","twitter_card":"summary_large_image","twitter_misc":{"Escrito por":"Gustavo Trindade","Est. tempo de leitura":"3 minutos"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.uai.com.br\/uainoticias\/2026\/03\/29\/cientista-brasileira-cria-proteina-que-reacende-esperanca-em-pacientes-paraliticos\/","url":"https:\/\/www.uai.com.br\/uainoticias\/2026\/03\/29\/cientista-brasileira-cria-proteina-que-reacende-esperanca-em-pacientes-paraliticos\/","name":"Cientista brasileira cria prote\u00edna que reacende esperan\u00e7a em pacientes paral\u00edticos - UAI Not\u00edcias","isPartOf":{"@id":"https:\/\/www.uai.com.br\/uainoticias\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.uai.com.br\/uainoticias\/2026\/03\/29\/cientista-brasileira-cria-proteina-que-reacende-esperanca-em-pacientes-paraliticos\/#primaryimage"},"image":{"@id":"https:\/\/www.uai.com.br\/uainoticias\/2026\/03\/29\/cientista-brasileira-cria-proteina-que-reacende-esperanca-em-pacientes-paraliticos\/#primaryimage"},"thumbnailUrl":"https:\/\/www.uai.com.br\/uainoticias\/wp-content\/uploads\/2026\/03\/Design_sem_nome-5.jpg","datePublished":"2026-03-29T10:45:00+00:00","author":{"@id":"https:\/\/www.uai.com.br\/uainoticias\/#\/schema\/person\/060f8bb02e250479c83590e2c4706fcc"},"description":"Pesquisa com polilaminina coloca o Brasil no radar da medicina regenerativa e pode transformar o futuro de pacientes com limita\u00e7\u00f5es motoras","breadcrumb":{"@id":"https:\/\/www.uai.com.br\/uainoticias\/2026\/03\/29\/cientista-brasileira-cria-proteina-que-reacende-esperanca-em-pacientes-paraliticos\/#breadcrumb"},"inLanguage":"pt-BR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.uai.com.br\/uainoticias\/2026\/03\/29\/cientista-brasileira-cria-proteina-que-reacende-esperanca-em-pacientes-paraliticos\/"]}]},{"@type":"ImageObject","inLanguage":"pt-BR","@id":"https:\/\/www.uai.com.br\/uainoticias\/2026\/03\/29\/cientista-brasileira-cria-proteina-que-reacende-esperanca-em-pacientes-paraliticos\/#primaryimage","url":"https:\/\/www.uai.com.br\/uainoticias\/wp-content\/uploads\/2026\/03\/Design_sem_nome-5.jpg","contentUrl":"https:\/\/www.uai.com.br\/uainoticias\/wp-content\/uploads\/2026\/03\/Design_sem_nome-5.jpg","width":1280,"height":720,"caption":"Tatiana Sampaio? - Cr\u00e9ditos : Divulga\u00e7\u00e3o Instagram @ doutoratatianasampaio"},{"@type":"BreadcrumbList","@id":"https:\/\/www.uai.com.br\/uainoticias\/2026\/03\/29\/cientista-brasileira-cria-proteina-que-reacende-esperanca-em-pacientes-paraliticos\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"In\u00edcio","item":"https:\/\/www.uai.com.br\/uainoticias\/"},{"@type":"ListItem","position":2,"name":"Cientista brasileira cria prote\u00edna que reacende esperan\u00e7a em pacientes paral\u00edticos"}]},{"@type":"WebSite","@id":"https:\/\/www.uai.com.br\/uainoticias\/#website","url":"https:\/\/www.uai.com.br\/uainoticias\/","name":"UAI Not\u00edcias","description":"Acompanhe as \u00faltimas not\u00edcias e fique bem informado sobre tudo o que acontece no Brasil e no mundo.","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.uai.com.br\/uainoticias\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"pt-BR"},{"@type":"Person","@id":"https:\/\/www.uai.com.br\/uainoticias\/#\/schema\/person\/060f8bb02e250479c83590e2c4706fcc","name":"Gustavo Trindade","image":{"@type":"ImageObject","inLanguage":"pt-BR","@id":"https:\/\/www.uai.com.br\/uainoticias\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/05714a54ada0bd2b20e75b2c72a9e7802581213945810c2354d320b79f27b427?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/05714a54ada0bd2b20e75b2c72a9e7802581213945810c2354d320b79f27b427?s=96&d=mm&r=g","caption":"Gustavo Trindade"},"sameAs":["https:\/\/www.uai.com.br\/uainoticias\/"],"url":"https:\/\/www.uai.com.br\/uainoticias\/author\/gustavotrindade\/"}]}},"_links":{"self":[{"href":"https:\/\/www.uai.com.br\/uainoticias\/wp-json\/wp\/v2\/posts\/119482","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.uai.com.br\/uainoticias\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.uai.com.br\/uainoticias\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.uai.com.br\/uainoticias\/wp-json\/wp\/v2\/users\/23"}],"replies":[{"embeddable":true,"href":"https:\/\/www.uai.com.br\/uainoticias\/wp-json\/wp\/v2\/comments?post=119482"}],"version-history":[{"count":1,"href":"https:\/\/www.uai.com.br\/uainoticias\/wp-json\/wp\/v2\/posts\/119482\/revisions"}],"predecessor-version":[{"id":119484,"href":"https:\/\/www.uai.com.br\/uainoticias\/wp-json\/wp\/v2\/posts\/119482\/revisions\/119484"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.uai.com.br\/uainoticias\/wp-json\/wp\/v2\/media\/119483"}],"wp:attachment":[{"href":"https:\/\/www.uai.com.br\/uainoticias\/wp-json\/wp\/v2\/media?parent=119482"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.uai.com.br\/uainoticias\/wp-json\/wp\/v2\/categories?post=119482"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.uai.com.br\/uainoticias\/wp-json\/wp\/v2\/tags?post=119482"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}