[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.suelo.cz\/v-japonsku-testuji-vyvoj-mysich-a-lidskych-hybridnich-embryi\/#Article","mainEntityOfPage":"https:\/\/www.suelo.cz\/v-japonsku-testuji-vyvoj-mysich-a-lidskych-hybridnich-embryi\/","headline":"V Japonsku testuj\u00ed v\u00fdvoj my\u0161\u00edch a lidsk\u00fdch hybridn\u00edch embry\u00ed","name":"V Japonsku testuj\u00ed v\u00fdvoj my\u0161\u00edch a lidsk\u00fdch hybridn\u00edch embry\u00ed","description":"Co a jak? V\u00fdzkumn\u00e1 skupina japonsk\u00fdch v\u011bdc\u016f dostala v\u00a0ned\u00e1vn\u00e9 dob\u011b povolen\u00ed vytvo\u0159it my\u0161\u00ed embrya, kter\u00e1 budou obsahovat org\u00e1ny z\u00a0lidsk\u00fdch bun\u011bk. Princip jejich vytvo\u0159en\u00ed bude takov\u00fd, \u017ee vznikaj\u00edc\u00ed my\u0161\u00ed embryo bude m\u00edt nefunk\u010dn\u00ed gen pro tvorbu ur\u010dit\u00e9ho org\u00e1nu a nebude jej tak vytv\u00e1\u0159et. M\u00edsto toho budou do embrya vlo\u017eeny upraven\u00e9 lidsk\u00e9 pluripotentn\u00ed kmenov\u00e9 bu\u0148ky (bu\u0148ky, kter\u00e9 […]","datePublished":"2019-09-19","dateModified":"2023-05-19","author":{"@type":"Person","@id":"https:\/\/www.suelo.cz\/author\/#Person","name":"","url":"https:\/\/www.suelo.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/cbcb92d2d459f60d1dc08d6e5973c6b0ed1017e8a3b51da0599e03841cfa81e6?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/cbcb92d2d459f60d1dc08d6e5973c6b0ed1017e8a3b51da0599e03841cfa81e6?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"suelo.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.suelo.cz\/wp-content\/uploads\/img_a354490_w3743_t1568991528.png","url":"https:\/\/www.suelo.cz\/wp-content\/uploads\/img_a354490_w3743_t1568991528.png","height":0,"width":0},"url":"https:\/\/www.suelo.cz\/v-japonsku-testuji-vyvoj-mysich-a-lidskych-hybridnich-embryi\/","about":["V\u011bda"],"wordCount":476,"articleBody":"Co a jak?V\u00fdzkumn\u00e1 skupina japonsk\u00fdch v\u011bdc\u016f dostala v\u00a0ned\u00e1vn\u00e9 dob\u011b povolen\u00ed vytvo\u0159it my\u0161\u00ed embrya, kter\u00e1 budou obsahovat org\u00e1ny z\u00a0lidsk\u00fdch bun\u011bk. Princip jejich vytvo\u0159en\u00ed bude takov\u00fd, \u017ee vznikaj\u00edc\u00ed my\u0161\u00ed embryo bude m\u00edt nefunk\u010dn\u00ed gen pro tvorbu ur\u010dit\u00e9ho org\u00e1nu a nebude jej tak vytv\u00e1\u0159et. M\u00edsto toho budou do embrya vlo\u017eeny upraven\u00e9 lidsk\u00e9 pluripotentn\u00ed kmenov\u00e9 bu\u0148ky (bu\u0148ky, kter\u00e9 jsou schopn\u00e9 vytv\u00e1\u0159et kteroukoli tk\u00e1\u0148 \u010di org\u00e1n). Embryo t\u00edm p\u00e1dem dan\u00fd org\u00e1n vytvo\u0159\u00ed z\u00a0on\u011bch lidsk\u00fdch bun\u011bk, t\u00edm p\u00e1dem tento org\u00e1n nebude tvo\u0159en bu\u0148kami my\u0161\u00edmi, n\u00fdbr\u017e bu\u0148kami lidsk\u00fdmi.Etick\u00e9 ot\u00e1zkyN\u011bkte\u0159\u00ed lid\u00e9 se ob\u00e1vaj\u00ed mo\u017enosti, \u017ee n\u011bkter\u00e9 lidsk\u00e9 bu\u0148ky by nemusely z\u016fstat jen v\u00a0pot\u0159ebn\u00e9m org\u00e1nu, ale mohly by proniknout nap\u0159\u00edklad do mozku. V\u00fdsledkem by tedy byla my\u0161 s\u00a0lidsk\u00fdmi neurony (mozkov\u00fdmi bu\u0148kami). Pokud by k\u00a0tomu n\u00e1hodou do\u0161lo, jednalo by se sp\u00ed\u0161e o drobn\u00e9 zm\u011bny na biochemick\u00e9 \u00farovni ne\u017e o v\u00fdrazn\u00e9 nav\u00fd\u0161en\u00ed kognitivn\u00edch schopnost\u00ed. P\u0159esn\u00fdm v\u00fdsledkem si v\u0161ak nikdo \u00fapln\u011b jist\u00fd nen\u00ed. V\u011bdci v\u0161ak v\u00a0prv\u00e9 \u0159ad\u011b nep\u0159edpokl\u00e1daj\u00ed, \u017ee by k\u00a0takov\u00e9mu \u201ezatoul\u00e1n\u00ed\u201c lidsk\u00fdch bun\u011bk mohlo doj\u00edt, nejedn\u00e1 se toti\u017e o prvn\u00ed v\u00fdzkum podobn\u00e9ho druhu. U\u017e d\u0159\u00edve bylo transplantov\u00e1n\u00ed lidsk\u00fdch pluripotentn\u00edch kmenov\u00fdch bun\u011bk prov\u00e1d\u011bno nap\u0159\u00edklad do ov\u010d\u00edch embry\u00ed i v\u00a0jin\u00fdch st\u00e1tech a k\u00a0ni\u010demu takov\u00e9mu nedo\u0161lo. Dal\u0161\u00edm etick\u00fdm probl\u00e9mem, kter\u00fd vyvst\u00e1v\u00e1, je zach\u00e1zen\u00ed se zv\u00ed\u0159aty. Ov\u0161em, miliardy zv\u00ed\u0159at jsou chovan\u00e9 pro maso a jin\u00e9 \u017eivo\u010di\u0161n\u00e9 produkty, \u010dasto i v\u00a0mnohem hor\u0161\u00edch podm\u00ednk\u00e1ch\u2026 Vytvo\u0159en\u00ed n\u00e1zoru na tuto ot\u00e1zku je tedy na ka\u017ed\u00e9m.Budouc\u00ed uplatn\u011bn\u00edV\u00fdzkum vytv\u00e1\u0159en\u00ed org\u00e1n\u016f ve zv\u00ed\u0159ec\u00edch embry\u00edch je teprve v\u00a0plenk\u00e1ch a jeho mo\u017en\u00e9 uplatn\u011bn\u00ed na sebe je\u0161t\u011b nech\u00e1 \u010dekat. V\u00a0tomto, stejn\u011b jako ve v\u0161ech p\u0159edchoz\u00edch experimentech s\u00a0lidsko-zv\u00ed\u0159ec\u00edmi embryi, nedojde k\u00a0narozen\u00ed hybrid\u016f \u2013 experiment bude ukon\u010den t\u011bsn\u011b p\u0159ed n\u00edm. My\u0161lenkou v\u0161ak je, \u017ee v\u00a0budoucnu by se podobn\u00fdm zp\u016fsobem mohly vytv\u00e1\u0159et org\u00e1ny ur\u010den\u00e9 k\u00a0transplantaci, a\u0165 u\u017e pomoc\u00ed zv\u00ed\u0159ec\u00edch embry\u00ed, \u010di samostatn\u00fdm r\u016fstem v\u00a0laborato\u0159i k\u00a0jeho\u017e umo\u017en\u011bn\u00ed mohou zji\u0161t\u011bn\u00e9 v\u00fdsledky pomoci. Tak \u010di tak, p\u0159esto\u017ee je tento v\u00fdzkum do jist\u00e9 m\u00edry za kontroverzn\u00ed, jeho budouc\u00ed uplatn\u011bn\u00ed m\u016f\u017ee pomoci mnoha lidem!                                                                                                                                                                                                                                                                                                                                                                                        3.7\/5 - (11 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"V Japonsku testuj\u00ed v\u00fdvoj my\u0161\u00edch a lidsk\u00fdch hybridn\u00edch embry\u00ed","item":"https:\/\/www.suelo.cz\/v-japonsku-testuji-vyvoj-mysich-a-lidskych-hybridnich-embryi\/#breadcrumbitem"}]}]