It’s the most advanced stage of lab\u002Dmade embryo created with human material
A heartbeat emerges at day 23 of a natural embryo, while red blood cells form in the fourth week.
“When I saw the for the first time, I was scared, honestly,’ Neupane told the Guardian before he presented the findings. “It was overwhelming for me. People get emotional when you see the heartbeat.” The researchers grew the structure by placing stem cells, a “mother cell” that can transform into most other cells, in a rotating bottle that served as a basic artificial uterus. The structure lacked a brain, and due to the missing tissues, diverged from the stages natural development.
“At the later time points they don’t have all the features of embryos,” Neupane noted. “It would be dangerous to compare them directly to in vivo embryos.”Article contentResearchers believe that looking into the early stages of an embryo’s development could help understand how genetic abnormalities can form and give insight into why pregnancy can fail at the earliest stages of life.
South Africa Latest News, South Africa Headlines
Similar News:You can also read news stories similar to this one that we have collected from other news sources.
U.S. opens safety probe into Hyundai Ioniq 5 EVs over power loss reportsThe National Highway Traffic Safety Administration’s preliminary investigation covers 2022 model-year vehicles after it received 30 consumer complaints alleging a loss of acceleration
Read more »
Councillor wants to put wheels in motion for future bike-share program in OttawaCoun. Shawn Menard will introduce a motion at Thursday's Transportation Committee meeting to ask staff to report back in 2025 on recommendations for an 'appropriate bike share model that would serve the city's needs.'
Read more »
Pakistan widens search for human traffickers after a boat carrying hundreds sank off Greece's coastPakistan on Monday widened its search for human traffickers after a tragedy off the Greek coast last week that left more than 500 migrants feared drowned, including many Pakistanis, officials said.
Read more »
Neve: Human rights meeting of Canada's first ministers must deliver resultsThis country has major rights problems that need fixing. The Charter of Rights and existing domestic laws are not fully up to the job.
Read more »
Indian student visa scam, Whitecap Dakota Nation treaty and human trafficking on the agendaIn the wake of the government’s move to pause plans to deport hundreds of Indian students caught up in a sophisticated “exploitation scheme,” citizenship and immigration committee members continue to explore the impact of the fraud cdnpoli
Read more »
No police wrongdoing after man dies of heart attack following arrest: ASIRTNo police wrongdoing after man dies of heart attack following arrest, the Alberta Serious Incident Response Team says.
Read more »