{"id":711907,"date":"2026-09-06T10:47:03","date_gmt":"2026-09-06T10:47:03","guid":{"rendered":"https:\/\/microscopemedia.com\/?p=711907"},"modified":"2026-09-06T10:47:03","modified_gmt":"2026-09-06T10:47:03","slug":"caz-inedit-un-barbat-a-trait-noua-luni-cu-un-rinichi-de-porc-fara-sa-aiba-nevoie-de-dializa","status":"publish","type":"post","link":"https:\/\/microscopemedia.com\/?p=711907","title":{"rendered":"Caz inedit: Un b\u0103rbat a tr\u0103it nou\u0103 luni cu un rinichi de porc f\u0103r\u0103 s\u0103 aib\u0103 nevoie de dializ\u0103"},"content":{"rendered":"<div class=\"sgb-google-buttons\">\n<div class=\"display-flex justify-center google-logo\"><img decoding=\"async\" loading=\"lazy\" class=\"mg-x-auto\" width=\"30\" height=\"30\" src=\"https:\/\/microscopemedia.com\/wp-content\/uploads\/2026\/09\/caz-inedit-un-barbat-a-trait-noua-luni-cu-un-rinichi-de-porc-fara-sa-aiba-nevoie-de-dializa.png\" alt><\/div>\n<\/p><\/div>\n<p id=\"p-0\">Un rinichi de porc modificat genetic a permis unui b\u0103rbat de 66 de ani, care suferea de insuficien\u021b\u0103 renal\u0103, s\u0103 nu mai aib\u0103 nevoie de dializ\u0103 timp de nou\u0103 luni \u2013 o durat\u0103 record \u2013 \u00een cadrul unui transplant de tranzi\u021bie, primul de acest gen, potrivit unui studiu publicat \u00een revista The Lancet, citat de <a href=\"https:\/\/www.euronews.com\/health\/2026\/09\/04\/man-lived-with-pig-kidney-for-nine-months-before-human-transplant\" target=\"_blank\" rel=\"noopener\">Euronews.&nbsp;<\/a><\/p>\n<p id=\"p-1\">Noul studiu a relevat c\u0103&nbsp;transplanturile de rinichi de porc ar putea oferi o solu\u021bie pentru pacien\u021bii care se confrunt\u0103 cu perioade lungi de a\u0219teptare<strong> pentru rinichi umani.<\/strong><\/p>\n<p id=\"p-2\">B\u0103rbatul de 66 de ani, pacientul din cadrul studiului, suferea de&nbsp;insuficien\u021b\u0103 renal\u0103 cauzat\u0103 de diabetul de tip 2 \u0219i care fusese supus <strong>hemodializei <\/strong>timp de 2 ani.<\/p>\n<p id=\"p-3\">B\u0103rbatul a primit rinichiul de porc \u00een ianuarie 2025, dup\u0103 ce nu a g\u0103sit un donator \u00een via\u021b\u0103, iar timpul pe lista de a\u0219teptare estimat pentru un transplant renal de la un donator decedat era de peste 5 ani.<\/p>\n<h2 id=\"chapter-0\">Rinichiul de porc, modificat la nivel genetic<\/h2>\n<p id=\"p-4\">Pentru ca rinichiul de porc s\u0103 fie utilizabil a fost nevoie de 69 de modific\u0103ri genomice menite s\u0103 \u00eembun\u0103t\u0103\u021beasc\u0103 compatibilitatea \u0219i siguran\u021ba. Organul animal \u0219i a asigurat cu succes func\u021bia renal\u0103 f\u0103r\u0103 dializ\u0103 timp de 271 de zile.<\/p>\n<p id=\"p-5\">Potrivit cercet\u0103torilor, organul transplantat a \u00eenceput s\u0103 func\u021bioneze imediat. La nou\u0103 luni dup\u0103 transplant, rinichiul a fost \u00eendep\u0103rtat.<\/p>\n<p id=\"p-6\">B\u0103rbatul nu a prezentat niciun semn de anticorpi \u00eempotriva \u021besutului uman, ceea ce i-ar fi f\u0103cut aproape imposibil\u0103 acceptarea unui rinichi uman, \u0219i nici vreo infec\u021bie de origine animal\u0103.<\/p>\n<p id=\"p-7\">Dup\u0103 ce rinichiul de porc a \u00eenceput s\u0103-\u0219i piard\u0103 func\u021bionalitatea, acesta a fost extras, iar pacientul a beneficiat cu succes de un transplant de rinichi uman de la un donator decedat, iar \u00een acela\u0219i timp \u0219i-a men\u021binut func\u021bia stabil\u0103 a organului.<\/p>\n<p id=\"p-8\">El a primit rinichiul uman mai devreme dec\u00e2t se a\u0219tepta, deoarece medicii au g\u0103sit un organ de la un donator cu cel mai \u00eenalt nivel posibil de compatibilitate tisular\u0103.<\/p>\n<p id=\"p-9\">Acest nivel de compatibilitate este, potrivit cercet\u0103torilor, \u201eneobi\u0219nuit \u0219i \u00een mare m\u0103sur\u0103 imprevizibil\u201d \u0219i, \u00een conformitate cu politicile standard de alocare a organelor, confer\u0103 o prioritate substan\u021bial\u0103.<\/p>\n<h2 id=\"chapter-1\">Xenotransplantul, o posibil\u0103 solu\u021bie pentru criza de organe?<\/h2>\n<p id=\"p-10\">Transplantul de organe de porc modificate genetic a fost propus ca solu\u021bie la criza de organe. Cu toate acestea, primul transplant de rinichi de porc la o persoan\u0103 \u00een via\u021b\u0103, realizat \u00een 2024, s-a \u00eencheiat dup\u0103 52 de zile, c\u00e2nd pacientul a decedat din cauza unor probleme cardiace f\u0103r\u0103 leg\u0103tur\u0103 cu opera\u021bia. Niciun studiu anterior nu a mai documentat supravie\u021buirea de peste dou\u0103 luni a unui xenotransplant, adic\u0103 un organ transplantat \u00eentre specii.<\/p>\n<p id=\"p-11\"><em>\u201eAcest caz ilustreaz\u0103 at\u00e2t poten\u021bialul, c\u00e2t \u0219i provoc\u0103rile r\u0103mase \u00een ceea ce prive\u0219te xenotransplantul clinic de rinichi<\/em>\u201d, au scris autorii \u00een cadrul studiului.<\/p>\n<p id=\"p-12\">Potrivit cercet\u0103torilor, aceste descoperiri sugereaz\u0103 c\u0103 organele animale ar putea servi drept punte c\u0103tre transplanturile tradi\u021bionale pentru pacien\u021bii care se confrunt\u0103 cu perioade lungi de a\u0219teptare pentru organe umane.<\/p>\n<p id=\"p-13\"><em>\u201eLipsa de organe este cea mai mare criz\u0103 cu care ne confrunt\u0103m \u00een prezent \u00een domeniul transplantului\u201d<\/em>, a declarat autorul principal, Leonardo Riella, de la Mass General Brigham.<\/p>\n<p id=\"p-14\"><em>\u201eViziunea noastr\u0103 este c\u0103 xenotransplantul ar putea contribui la remedierea acestei lacune \u2014 ini\u021bial ca solu\u021bie temporar\u0103 pentru a scuti pacien\u021bii de dializ\u0103 \u00een timp ce a\u0219teapt\u0103 un rinichi de la un donator uman \u0219i, eventual, pe m\u0103sur\u0103 ce vom demonstra siguran\u021ba \u0219i durabilitatea pe termen lung, ca terapie definitiv\u0103 \u00een sine\u201d, <\/em>a continuat acesta.<\/p>\n<p id=\"p-15\">Totu\u0219i, autorii avertizeaz\u0103 c\u0103 este vorba de <strong>un singur pacient, f\u0103r\u0103 grup de compara\u021bie.&nbsp;<\/strong>De asemenea, rezultatul reflect\u0103 <strong>o&nbsp;selec\u021bie atent\u0103 a pacientului<\/strong> \u0219i <strong>o \u00eengrijire intensiv\u0103 de specialitate<\/strong> care <strong>s-ar putea s\u0103 nu fie disponibil\u0103 \u00een alte p\u0103r\u021bi.<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Un rinichi de porc modificat genetic a permis unui b\u0103rbat de 66 de ani, care suferea de insuficien\u021b\u0103 renal\u0103, s\u0103 nu mai aib\u0103 nevoie de dializ\u0103 timp de nou\u0103 luni &hellip; <a href=\"https:\/\/microscopemedia.com\/?p=711907\" class=\"more-link\">Read More<\/a><\/p>\n","protected":false},"author":1,"featured_media":711908,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"Default","format":"standard","meta":[],"categories":[1],"tags":[],"_links":{"self":[{"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/posts\/711907"}],"collection":[{"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=711907"}],"version-history":[{"count":0,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/posts\/711907\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/media\/711908"}],"wp:attachment":[{"href":"https:\/\/microscopemedia.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=711907"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=711907"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=711907"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}