{"id":415535,"date":"2022-02-07T22:34:41","date_gmt":"2022-02-07T19:34:41","guid":{"rendered":"https:\/\/kinsta.unitedwithisrael.org\/?p=415535"},"modified":"2022-02-07T22:46:08","modified_gmt":"2022-02-07T19:46:08","slug":"pesquisadores-de-israel-criam-implantes-3d-de-tecido-espinhal-trazendo-esperanca-para-pessoas-paralisadas","status":"publish","type":"post","link":"https:\/\/kinsta.unitedwithisrael.org\/br\/pesquisadores-de-israel-criam-implantes-3d-de-tecido-espinhal-trazendo-esperanca-para-pessoas-paralisadas\/","title":{"rendered":"Pesquisadores de Israel criam implantes 3D de tecido espinhal trazendo esperan\u00e7a para pessoas paralisadas"},"content":{"rendered":"

Implantes de tecido espinhal desenvolvidos por pesquisadores da Universidade de Tel Aviv apresentaram 80% de \u00edndice de sucesso em testes com animais.<\/h2>\n
\n

Por David Aghiarian, Unidos com Israel<\/p>\n

Tel Aviv, 06\/02\/2022<\/p>\n

 <\/p>\n

Pesquisadores de Israel desenvolveram com sucesso implantes humanos 3D de tecido da medula espinhal. Gra\u00e7as ao experimento in\u00e9dito, ratos de laborat\u00f3rio voltaram a andar e agora os pesquisadores acreditam que podem dar esperan\u00e7a a pessoas paralisadas por les\u00f5es na coluna vertebral.<\/p>\n

Os implantes foram desenvolvidos a partir de c\u00e9lulas humanas por pesquisadores do Centro Sagol de Biotecnologia Regenerativa da Univerdade de Tel Aviv. Participaram ainda do projeto integrantes da Escola Shmunis de Biomedicina e Pesquisa do C\u00e2ncer e cientistas do Departamento de Engenharia Biom\u00e9dica da universidade.<\/p>\n

De acordo com o l\u00edder da equipe, Doutor Tal Dvir, o processo de cria\u00e7\u00e3o em laborat\u00f3rio do tecido espinhal compreende a remo\u00e7\u00e3o de c\u00e9lulas de gordura do est\u00f4mago de uma paciente e a reprograma\u00e7\u00e3o das mesmas em c\u00e9lulas-tronco pluripotente induzidas. Estas, s\u00e3o usadas pela medicina regenerativa por serem capazes de se reproduzir indefinidamente, podendo substituir c\u00e9lulas danificadas.<\/p>\n

\"\"<\/a>

Doutor Tal Dvir (Screenshot\/Youtube)<\/p><\/div>\n

O tecido criado a partir destas c\u00e9lulas foi ent\u00e3o implantado em ratos de laborat\u00f3rios divididos em dois grupos, aqueles diagnosticados com paralisia cr\u00f4nica de longa dura\u00e7\u00e3o e outros com paralisia de curta dura\u00e7\u00e3o.<\/p>\n

De acordo com os pesquisadores, entre os ratos do primeiro grupo 80% voltaram a andar. J\u00e1 nos ratos de laborat\u00f3rio do segundo grupo, com paralisia de curta dura\u00e7\u00e3o, o \u00edndice de sucesso foi de 100% ap\u00f3s todos voltarem a andar.<\/p>\n

Um estudo detalhado foi publicado pelos pesquisadores israelenses no peri\u00f3dico acad\u00eamico Advanced Science e agora a equipe espera poder dar in\u00edcio aos testes em seres humanos. Para isso, interlocu\u00e7\u00f5es est\u00e3o sendo feitas entre a Universidade de Tel Aviv e o FDA, ag\u00eancia federal do Departamento de Sa\u00fade e Servi\u00e7os Humanos dos Estados Unidos.<\/p>\n

\u201cSe isso funcionar em seres humanos, e n\u00f3s acreditamos que funcionar\u00e1, poderemos dar a todas as pessoas com paralisia a esperan\u00e7a de voltar a andar\u201d, disse o Doutor Dvir.<\/p>\n

Ainda de acordo com os pesquisados, o tecido transplantado em seres humanos dever\u00e1 ser criado a partir das c\u00e9lulas do pr\u00f3prio paciente, diminuindo assim os \u00edndices de rejei\u00e7\u00e3o.<\/p>\n

\u201cN\u00f3s estamos propondo uma tecnologia regenerativa m\u00e9dica avan\u00e7ada para a qual n\u00e3o h\u00e1 alternativa, por isso temos grandes chances de conseguir a aprova\u00e7\u00e3o para os testes cl\u00ednicos rapidamente\u201d, disse o l\u00edder da equipe, demonstrando esperan\u00e7a de que os testes em seres humanos possam come\u00e7ar em alguns anos.<\/p>\n

Dvir disse ainda que existem milh\u00f5es de pessoas em todo o mundo presas a uma cadeira de rodas em fun\u00e7\u00e3o de paralisias causadas por danos na coluna vertebral sem que exista um tratamento efetivo para esta condi\u00e7\u00e3o.<\/p>\n

\u201cIndiv\u00edduos acidentados ainda muito jovens est\u00e3o destinados a sentar em uma cadeira de rodas pelo resto de suas vidas, arcando assim com todos os custos sociais, financeiros e m\u00e9dicos da paralisia. Nosso objetivo \u00e9 produzir tecidos espinhais personalizados para todas as pessoas, permitindo a regenera\u00e7\u00e3o do tecido afetado sem que haja risco de rejei\u00e7\u00e3o\u201d, disse o pesquisador da Universidade de Tel Aviv.<\/p>\n

 <\/p>\n

Do You Love Israel? Make a Donation - Show Your Support!<\/h2>
\"\"<\/a>

<\/p><\/div>

Donate to vital charities<\/strong><\/a> that help protect Israeli citizens and inspire millions around the world to support Israel too! <\/p>

Now more than ever, Israel needs your help to fight and win the war -- including on the battlefield of public opinion. <\/p>

Antisemitism, anti-Israel bias and boycotts are out of control. Israel's enemies are inciting terror and violence against innocent Israelis and Jews around the world. Help us fight back!<\/strong><\/a> <\/p>

STAND WTH ISRAEL - MAKE A DONATION TODAY!<\/a><\/strong><\/p><\/div><\/shortcode>

\"Donate<\/a><\/div><\/ad-shortcode><\/non-auwi>","protected":false},"excerpt":{"rendered":"

Implantes de tecido espinhal desenvolvidos por pesquisadores da Universidade de Tel Aviv apresentaram 80% de \u00edndice de sucesso em testes com animais. Por David Aghiarian, Unidos com Israel Tel Aviv, 06\/02\/2022   Pesquisadores de Israel desenvolveram com sucesso implantes humanos 3D de tecido da medula espinhal. Gra\u00e7as ao experimento in\u00e9dito, ratos de laborat\u00f3rio voltaram a… Read more »<\/a><\/p>\n","protected":false},"author":4323,"featured_media":415536,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":"","_links_to":"","_links_to_target":""},"categories":[33453,33452],"tags":[43215,43214,43216,43217,33891,34173,33887,33888],"class_list":["post-415535","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-boas-noticias-de-israel","category-de-israel-para-o-mundo","tag-biomedicina","tag-biotecnologia","tag-engenharia","tag-implantes-de-tecido-espinhal","tag-medicina-br","tag-pesquisa","tag-tal-dvir","tag-universidade-de-tel-aviv"],"better_featured_image":{"id":415536,"alt_text":"","caption":"Pesquisadores de Israel criam implantes 3D de tecido espinhal trazendo esperan\u00e7a para pessoas paralisadas (shutterstock)","description":"Pesquisadores de Israel criam implantes 3D de tecido espinhal trazendo esperan\u00e7a para pessoas paralisadas (shutterstock)","media_type":"image","media_details":{"width":2560,"height":1707,"file":"2022\/02\/shutterstock_2071145255-scaled.jpg","sizes":{"medium":{"file":"shutterstock_2071145255-300x200.jpg","width":300,"height":200,"mime-type":"image\/jpeg","source_url":"https:\/\/kinsta.unitedwithisrael.org\/wp-content\/uploads\/2022\/02\/shutterstock_2071145255-300x200.jpg"},"large":{"file":"shutterstock_2071145255-1024x683.jpg","width":1024,"height":683,"mime-type":"image\/jpeg","source_url":"https:\/\/kinsta.unitedwithisrael.org\/wp-content\/uploads\/2022\/02\/shutterstock_2071145255-1024x683.jpg"},"thumbnail":{"file":"shutterstock_2071145255-150x150.jpg","width":150,"height":150,"mime-type":"image\/jpeg","source_url":"https:\/\/kinsta.unitedwithisrael.org\/wp-content\/uploads\/2022\/02\/shutterstock_2071145255-150x150.jpg"},"medium_large":{"file":"shutterstock_2071145255-768x512.jpg","width":768,"height":512,"mime-type":"image\/jpeg","source_url":"https:\/\/kinsta.unitedwithisrael.org\/wp-content\/uploads\/2022\/02\/shutterstock_2071145255-768x512.jpg"},"1536x1536":{"file":"shutterstock_2071145255-1536x1024.jpg","width":1536,"height":1024,"mime-type":"image\/jpeg","source_url":"https:\/\/kinsta.unitedwithisrael.org\/wp-content\/uploads\/2022\/02\/shutterstock_2071145255-1536x1024.jpg"},"2048x2048":{"file":"shutterstock_2071145255-2048x1365.jpg","width":2048,"height":1365,"mime-type":"image\/jpeg","source_url":"https:\/\/kinsta.unitedwithisrael.org\/wp-content\/uploads\/2022\/02\/shutterstock_2071145255-2048x1365.jpg"},"uwi-full-width":{"file":"shutterstock_2071145255-780x520.jpg","width":780,"height":520,"mime-type":"image\/jpeg","source_url":"https:\/\/kinsta.unitedwithisrael.org\/wp-content\/uploads\/2022\/02\/shutterstock_2071145255-780x520.jpg"},"uwi-featured-carousel":{"file":"shutterstock_2071145255-890x400.jpg","width":890,"height":400,"mime-type":"image\/jpeg","source_url":"https:\/\/kinsta.unitedwithisrael.org\/wp-content\/uploads\/2022\/02\/shutterstock_2071145255-890x400.jpg"},"uwi-featured-content":{"file":"shutterstock_2071145255-290x160.jpg","width":290,"height":160,"mime-type":"image\/jpeg","source_url":"https:\/\/kinsta.unitedwithisrael.org\/wp-content\/uploads\/2022\/02\/shutterstock_2071145255-290x160.jpg"},"uwi-content-loop":{"file":"shutterstock_2071145255-190x190.jpg","width":190,"height":190,"mime-type":"image\/jpeg","source_url":"https:\/\/kinsta.unitedwithisrael.org\/wp-content\/uploads\/2022\/02\/shutterstock_2071145255-190x190.jpg"},"uwi-category_list":{"file":"shutterstock_2071145255-180x100.jpg","width":180,"height":100,"mime-type":"image\/jpeg","source_url":"https:\/\/kinsta.unitedwithisrael.org\/wp-content\/uploads\/2022\/02\/shutterstock_2071145255-180x100.jpg"},"uwi-tiny":{"file":"shutterstock_2071145255-40x40.jpg","width":40,"height":40,"mime-type":"image\/jpeg","source_url":"https:\/\/kinsta.unitedwithisrael.org\/wp-content\/uploads\/2022\/02\/shutterstock_2071145255-40x40.jpg"},"uwi-email-featured":{"file":"shutterstock_2071145255-250x170.jpg","width":250,"height":170,"mime-type":"image\/jpeg","source_url":"https:\/\/kinsta.unitedwithisrael.org\/wp-content\/uploads\/2022\/02\/shutterstock_2071145255-250x170.jpg"},"uwi-email":{"file":"shutterstock_2071145255-200x140.jpg","width":200,"height":140,"mime-type":"image\/jpeg","source_url":"https:\/\/kinsta.unitedwithisrael.org\/wp-content\/uploads\/2022\/02\/shutterstock_2071145255-200x140.jpg"},"uwi-iphone":{"file":"shutterstock_2071145255-960x640.jpg","width":960,"height":640,"mime-type":"image\/jpeg","source_url":"https:\/\/kinsta.unitedwithisrael.org\/wp-content\/uploads\/2022\/02\/shutterstock_2071145255-960x640.jpg"},"uwi-iphone-x2":{"file":"shutterstock_2071145255-1136x640.jpg","width":1136,"height":640,"mime-type":"image\/jpeg","source_url":"https:\/\/kinsta.unitedwithisrael.org\/wp-content\/uploads\/2022\/02\/shutterstock_2071145255-1136x640.jpg"},"uwi-ipad":{"file":"shutterstock_2071145255-1024x768.jpg","width":1024,"height":768,"mime-type":"image\/jpeg","source_url":"https:\/\/kinsta.unitedwithisrael.org\/wp-content\/uploads\/2022\/02\/shutterstock_2071145255-1024x768.jpg"},"uwi-ipad-x2":{"file":"shutterstock_2071145255-2048x1536.jpg","width":2048,"height":1536,"mime-type":"image\/jpeg","source_url":"https:\/\/kinsta.unitedwithisrael.org\/wp-content\/uploads\/2022\/02\/shutterstock_2071145255-2048x1536.jpg"},"uwi-full-width-video":{"file":"shutterstock_2071145255-779x519.jpg","width":779,"height":519,"mime-type":"image\/jpeg","source_url":"https:\/\/kinsta.unitedwithisrael.org\/wp-content\/uploads\/2022\/02\/shutterstock_2071145255-779x519.jpg"},"uwi-fb-share-video":{"file":"shutterstock_2071145255-600x315.jpg","width":600,"height":315,"mime-type":"image\/jpeg","source_url":"https:\/\/kinsta.unitedwithisrael.org\/wp-content\/uploads\/2022\/02\/shutterstock_2071145255-600x315.jpg"},"uwi-fb-share":{"file":"shutterstock_2071145255-600x320.jpg","width":600,"height":320,"mime-type":"image\/jpeg","source_url":"https:\/\/kinsta.unitedwithisrael.org\/wp-content\/uploads\/2022\/02\/shutterstock_2071145255-600x320.jpg"},"uwi-featured-content-video":{"file":"shutterstock_2071145255-289x159.jpg","width":289,"height":159,"mime-type":"image\/jpeg","source_url":"https:\/\/kinsta.unitedwithisrael.org\/wp-content\/uploads\/2022\/02\/shutterstock_2071145255-289x159.jpg"},"uwi-content-loop-video":{"file":"shutterstock_2071145255-189x189.jpg","width":189,"height":189,"mime-type":"image\/jpeg","source_url":"https:\/\/kinsta.unitedwithisrael.org\/wp-content\/uploads\/2022\/02\/shutterstock_2071145255-189x189.jpg"},"uwi-category_list-video":{"file":"shutterstock_2071145255-179x99.jpg","width":179,"height":99,"mime-type":"image\/jpeg","source_url":"https:\/\/kinsta.unitedwithisrael.org\/wp-content\/uploads\/2022\/02\/shutterstock_2071145255-179x99.jpg"},"uwi-tiny-video":{"file":"shutterstock_2071145255-39x39.jpg","width":39,"height":39,"mime-type":"image\/jpeg","source_url":"https:\/\/kinsta.unitedwithisrael.org\/wp-content\/uploads\/2022\/02\/shutterstock_2071145255-39x39.jpg"},"uwi-email-featured-video":{"file":"shutterstock_2071145255-249x169.jpg","width":249,"height":169,"mime-type":"image\/jpeg","source_url":"https:\/\/kinsta.unitedwithisrael.org\/wp-content\/uploads\/2022\/02\/shutterstock_2071145255-249x169.jpg"},"uwi-email-video":{"file":"shutterstock_2071145255-209x139.jpg","width":209,"height":139,"mime-type":"image\/jpeg","source_url":"https:\/\/kinsta.unitedwithisrael.org\/wp-content\/uploads\/2022\/02\/shutterstock_2071145255-209x139.jpg"},"uwi-iphone-video":{"file":"shutterstock_2071145255-959x639.jpg","width":959,"height":639,"mime-type":"image\/jpeg","source_url":"https:\/\/kinsta.unitedwithisrael.org\/wp-content\/uploads\/2022\/02\/shutterstock_2071145255-959x639.jpg"},"uwi-iphone-x2-video":{"file":"shutterstock_2071145255-1135x639.jpg","width":1135,"height":639,"mime-type":"image\/jpeg","source_url":"https:\/\/kinsta.unitedwithisrael.org\/wp-content\/uploads\/2022\/02\/shutterstock_2071145255-1135x639.jpg"},"uwi-ipad-video":{"file":"shutterstock_2071145255-1123x767.jpg","width":1123,"height":767,"mime-type":"image\/jpeg","source_url":"https:\/\/kinsta.unitedwithisrael.org\/wp-content\/uploads\/2022\/02\/shutterstock_2071145255-1123x767.jpg"},"uwi-ipad-x2-video":{"file":"shutterstock_2071145255-2047x1535.jpg","width":2047,"height":1535,"mime-type":"image\/jpeg","source_url":"https:\/\/kinsta.unitedwithisrael.org\/wp-content\/uploads\/2022\/02\/shutterstock_2071145255-2047x1535.jpg"},"post-thumbnail":{"file":"shutterstock_2071145255-125x125.jpg","width":125,"height":125,"mime-type":"image\/jpeg","source_url":"https:\/\/kinsta.unitedwithisrael.org\/wp-content\/uploads\/2022\/02\/shutterstock_2071145255-125x125.jpg"}},"image_meta":{"aperture":"0","credit":"Shutterstock","camera":"","caption":"","created_timestamp":"0","copyright":"Copyright (c) 2021 YAKOBCHUK VIACHESLAV\/Shutterstock. No use without permission.","focal_length":"0","iso":"0","shutter_speed":"0","title":"Back,View,Of,Old,Man,In,Wheelchair,Before,Bathroom,Mirror","orientation":"1","keywords":["wheelchair,mirror,paraplegia,caucasian,disability,elderly,inside"]},"original_image":"shutterstock_2071145255.jpg"},"post":415535,"source_url":"https:\/\/kinsta.unitedwithisrael.org\/wp-content\/uploads\/2022\/02\/shutterstock_2071145255-scaled.jpg"},"aioseo_notices":[],"distributor_meta":false,"distributor_terms":false,"distributor_media":false,"distributor_original_site_name":"UNIDOS COM ISRAEL","distributor_original_site_url":"https:\/\/kinsta.unitedwithisrael.org\/br\/","push-errors":false,"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/kinsta.unitedwithisrael.org\/br\/wp-json\/wp\/v2\/posts\/415535","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kinsta.unitedwithisrael.org\/br\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kinsta.unitedwithisrael.org\/br\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kinsta.unitedwithisrael.org\/br\/wp-json\/wp\/v2\/users\/4323"}],"replies":[{"embeddable":true,"href":"https:\/\/kinsta.unitedwithisrael.org\/br\/wp-json\/wp\/v2\/comments?post=415535"}],"version-history":[{"count":0,"href":"https:\/\/kinsta.unitedwithisrael.org\/br\/wp-json\/wp\/v2\/posts\/415535\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/kinsta.unitedwithisrael.org\/br\/wp-json\/wp\/v2\/media\/415536"}],"wp:attachment":[{"href":"https:\/\/kinsta.unitedwithisrael.org\/br\/wp-json\/wp\/v2\/media?parent=415535"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kinsta.unitedwithisrael.org\/br\/wp-json\/wp\/v2\/categories?post=415535"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kinsta.unitedwithisrael.org\/br\/wp-json\/wp\/v2\/tags?post=415535"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}