{"id":1589900,"date":"2022-08-04T20:46:52","date_gmt":"2022-08-05T00:46:52","guid":{"rendered":"https:\/\/www.conservativenewsdaily.net\/breaking-news\/?p=1589900"},"modified":"2022-08-04T20:47:01","modified_gmt":"2022-08-05T00:47:01","slug":"scientists-create-the-first-synthetic-embryos","status":"publish","type":"post","link":"https:\/\/www.conservativenewsdaily.net\/breaking-news\/scientists-create-the-first-synthetic-embryos\/","title":{"rendered":"Scientists Create The First Synthetic Embryos"},"content":{"rendered":"<aside class=\"mashsb-container mashsb-main mashsb-stretched\"><div class=\"mashsb-box\"><div class=\"mashsb-count mash-medium\" style=\"float:left\"><div class=\"counts mashsbcount\">12<\/div><span class=\"mashsb-sharetext\">SHARES<\/span><\/div><div class=\"mashsb-buttons\"><a class=\"mashicon-facebook mash-medium mash-nomargin mashsb-noshadow\" href=\"https:\/\/www.facebook.com\/sharer.php?u=https%3A%2F%2Fwww.conservativenewsdaily.net%2Fbreaking-news%2Fscientists-create-the-first-synthetic-embryos%2F\" target=\"_top\" rel=\"nofollow\"><span class=\"icon\"><\/span><span class=\"text\">Facebook<\/span><\/a><a class=\"mashicon-twitter mash-medium mash-nomargin mashsb-noshadow\" href=\"https:\/\/twitter.com\/intent\/tweet?text=&amp;url=https:\/\/www.conservativenewsdaily.net\/breaking-news\/?p=1589900&amp;via=ConservNewsDly\" target=\"_top\" rel=\"nofollow\"><span class=\"icon\"><\/span><span class=\"text\">Twitter<\/span><\/a><a class=\"mashicon-subscribe mash-medium mash-nomargin mashsb-noshadow\" href=\"#\" target=\"_top\" rel=\"nofollow\"><span class=\"icon\"><\/span><span class=\"text\">Subscribe<\/span><\/a><div class=\"onoffswitch2 mash-medium mashsb-noshadow\" style=\"display:none\"><\/div><\/div>\n            <\/div>\n                <div style=\"clear:both\"><\/div><\/aside>\n            <!-- Share buttons by mashshare.net - Version: 4.0.47--><p>Researchers in <a href=\"https:\/\/www.dailywire.com\/topic\/israel\">Israel<\/a> have created the world\u2019s first \u201csynthetic embryos\u201d in a landmark <a href=\"https:\/\/www.cell.com\/cell\/fulltext\/S0092-8674(22)00981-3?utm_source=STAT+Newsletters&#038;utm_campaign=492bf84a1c-MR_COPY_01&#038;utm_medium=email&#038;utm_term=0_8cab1d7961-492bf84a1c-149563237\">study<\/a>, without using sperm or egg cells.<\/p>\n<p>Scientists at the Weizmann Institute in Rehovot, Israel, were able to make stem cells taken from mice form early embryo-like structures, including a gastrointestinal tract, a beating heart, and the early stages of a brain. The embryos are considered \u201csynthetic\u201d because they were not derived from a fertilized egg \u2014 but preliminary results suggest that \u201csynthetic embryos\u201d are fairly similar to natural embryos.<\/p>\n<p>\u201cRemarkably, we show that embryonic stem cells generate whole synthetic embryos, meaning this includes the placenta and yolk sac surrounding the embryo,\u201d <a href=\"https:\/\/www.theguardian.com\/science\/2022\/aug\/03\/scientists-create-worlds-first-synthetic-embryos\">said<\/a> Dr. Jacob Hanna, who headed the study. \u201cWe are truly excited about this work and its implications.\u201d<\/p>\n<p>Researchers believe that this breakthrough could offer alternatives to animal experimentation and pave the way for new stem cell growth for human transplants. Skin cells could be potentially transformed into bone marrow stem cells, for example, to help treat patients suffering from leukemia. The demand for donated organs <a href=\"https:\/\/www.organdonor.gov\/learn\/organ-donation-statistics\">often outstrips<\/a> the supply, and the immune system naturally attacks foreign cells, requiring already weakened patients to take <a href=\"https:\/\/www.webmd.com\/a-to-z-guides\/organ-transplant-after-the-transplant\">immunosuppressant drugs<\/a> after a transplant. Being able to grow tissues from a patient\u2019s DNA could bypass many of the compatibility issues current transplants face and greatly increase the availability of the treatment.<\/p>\n<p>The synthetic embryos are not thought to have the potential to develop into fully-formed animals, and only 0.5% of the observed stem cells combined to grow distinctive tissue, although those tissues seemed fully functional and \u201c95%\u201d similar to natural tissues in basic structure.<\/p>\n<p>Synthetic embryos failed to develop further when they were implanted into female mice. Human experimentation is purely hypothetical at this stage, although Hanna is optimistic about prospects for future research.<\/p>\n<p>\u201cIn Israel and many other countries, such as the US and the UK, it is legal and we have ethical approval to do this with human-induced pluripotent stem cells. This is providing an ethical and technical alternative to the use of embryos,\u201d Hanna said.<\/p>\n<p>Other researchers are more uncertain about the practical and ethical prospects of future experimentation.<\/p>\n<p>\u201cSynthetic human embryos are not an immediate prospect. We know less about human embryos than mouse embryos and the inefficiency of the mouse synthetic embryos suggests that translating the findings to human requires further development,\u201d Dr. James Briscoe, a researcher at London\u2019s Francis Crick Institute, said to <a href=\"https:\/\/www.theguardian.com\/science\/2022\/aug\/03\/scientists-create-worlds-first-synthetic-embryos\">The Guardian<\/a>. \u201cNow is a good time to consider the best legal and ethical framework to regulate research and use of human synthetic embryos and to update the current regulations.\u201d<\/p>\n<p>Hanna\u2019s team has made many breakthroughs researching mouse embryos. Last year, they created an artificial womb that enabled natural mouse embryos to grow for several days, and more recently, they used the same device to sustain synthetic embryos for more than a week, nearly half the gestational period for a mouse.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Researchers in Israel have created the world\u2019s first \u201csynthetic embryos\u201d in a landmark study, without using sperm or egg cells. Scientists at the Weizmann Institute in Rehovot, Israel, were able to make stem cells taken from mice form early embryo-like structures, including a gastrointestinal tract, a beating heart, and the early stages of a brain. &#8230;<\/p>\n","protected":false},"author":1,"featured_media":1589953,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_mo_disable_npp":"","fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[],"tags":[],"class_list":["post-1589900","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/www.conservativenewsdaily.net\/breaking-news\/wp-json\/wp\/v2\/posts\/1589900","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.conservativenewsdaily.net\/breaking-news\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.conservativenewsdaily.net\/breaking-news\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.conservativenewsdaily.net\/breaking-news\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.conservativenewsdaily.net\/breaking-news\/wp-json\/wp\/v2\/comments?post=1589900"}],"version-history":[{"count":0,"href":"https:\/\/www.conservativenewsdaily.net\/breaking-news\/wp-json\/wp\/v2\/posts\/1589900\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.conservativenewsdaily.net\/breaking-news\/wp-json\/wp\/v2\/media\/1589953"}],"wp:attachment":[{"href":"https:\/\/www.conservativenewsdaily.net\/breaking-news\/wp-json\/wp\/v2\/media?parent=1589900"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.conservativenewsdaily.net\/breaking-news\/wp-json\/wp\/v2\/categories?post=1589900"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.conservativenewsdaily.net\/breaking-news\/wp-json\/wp\/v2\/tags?post=1589900"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}