These Human Embryos are Fake… Now What?

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Human embryos are a difficult thing for medical researchers to handle. They're heavily regulated bits of human biology. Right now, any human embryos created for research have to be destroyed after 14 days unless they're implanted inside a person. But once they're in a person, it's impossible to study them under a microscope! Researchers needed a solution. They mixed several different types of pluripotent stem cells with some chemicals, and let them self-form into these "new" synthetic embryos. Synthetic embryos can't be implanted, and will never form a fetus, but they do behave very similarly to regular embryos and some researchers think they should be able to study them after the 14-day limit. What do you think? How did they make these? What does it all mean? Find out in this video.

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Scientists create world’s first ‘synthetic embryos’
Researchers use stem cells from mice to form embryo-like structures with intestinal tract, beginnings of a brain, and a beating heart

Scientists Create Embryo-Like Model that Mimics Post-Implantation Stage of Human Development
Magdalena Zernicka-Goetz, Bren Professor of Biology and Biological Engineering at Caltech, and her colleagues have generated a human embryo–like model that mimics aspects of the second week of human development, a time after embryos become implanted in the womb.

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Hey Trace, liked the shorter form (i'm able to watch it while getting ready for work), but please dont stop making the long style too!

jonathandevries
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Love the content! keep it coming, short or long 👏🏼

vankike
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Ngl growing synthetic humans would be kinda cool

LucasDimoveo
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Truly, this is the finest video about this subject.

N
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Thank you for this nuanced yet comprehensive explanation of a very difficult topic. I love the long videos, but I think I might love this shorter format even more! Keep 'em coming! Please 😊

elinemeg
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Very cool, miscarriage is a very traumatic part of many people's lives and we should work to change that

hexramdass
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Sounds like someone found a legal loop hole. That may or may not be a good thing.

jamesmartinez
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Like the shorter version can listen on the train- yet get my fix of science thanks :)

carolan
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I will now be saying “bump uglies” for the next month! LoL. Great and very interesting video as always Trace!

marktheshark
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الباحثين الطبيين للتعامل معها. إنها أجزاء منظمة بشكل كبير من علم الأحياء البشري. في الوقت الحالي، يجب تدمير أي أجنة بشرية تم إنشاؤها لأغراض البحث بعد 14 يومًا ما لم يتم زرعها داخل شخص. ولكن بمجرد دخولها إلى جسم الإنسان، يصبح من المستحيل دراستها تحت المجهر! كان الباحثون بحاجة إلى حل. لقد قاموا بخلط عدة أنواع مختلفة من الخلايا الجذعية متعددة القدرات مع بعض المواد الكيميائية، وتركوها تتشكل ذاتيا إلى هذه الأجنة الاصطناعية "الجديدة". لا يمكن زراعة الأجنة الاصطناعية، ولن تشكل جنينًا أبدًا، ولكنها تتصرف بشكل مشابه جدًا للأجنة العادية، ويعتقد بعض الباحثين أنه ينبغي أن يكونوا قادرين على دراستها بعد الحد الأقصى الذي يبلغ 14 يومًا. ماذا تعتقد؟ كيف صنعوا هذا؟ ماذا يعني كل هذا؟ اكتشف في هذا

sanaamohamed
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Thanks for acknowledging the moral issue with this video. This does sound like a promising alterna

Maybe more shorter videos with long form to follow up and deep dive if a particular topic trends well? Just a thought.

LordRoop
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Plant based meat is way less efficient compared to real meat but this research development is a step in the right direction. It will help us perfect artificial wombs so we can free mankind from gynocentrism

gunsarrus
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Wait a minute how could it possibly be unethical when it's not going to become a human. That's just idiotic.

Mr_Void-
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If I didn't know you are from Seeker, I wouldn't know this channel is an educational one I thought it was just a clown from TikTok who's talking misinformation on YouTube.

Monkey_D_Luffy
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Sorry Trace … tried plant-based burger … it did NOT taste like animal based burger.

maninthemiddleground
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a lot of research will not happen as long as interferes with it. I'm expecting some luckily I'm usually just ignored.

DaveSomething
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