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Developing news

Posted by , on 6 September 2022

Synthetic embryos have dominated the discussion on #devbio Twitter over the past few weeks, following ground-breaking publications from the Hanna and Zernicka-Goetz labs. The labs have produced synthetic mouse embryos with astonishing similarity to the ‘real thing’, which has prompted discussions on where this technology can go next, the distinction between embryo-like models and real embryos, ethical implications and responsible reporting to the general public. With fantastic timing, next Monday (12 September) at 16.00 BST, we will be livestreaming our panel discussion on technical, ethical and legal challenges of studying early human development from our Journal meeting on human development, where we expect to cover some of the topics discussed on Twitter in more depth. The stream of our panel discussion, as well as talks from Sarah Teichmann and Sergiu Pasca, will be hosted on the Node. For now, we have picked out a few of our favourite Tweets and replies for you to read (to check out the discussion, simple click on the tweets below).

preLights in #devbio

Hello, is this the tag you’re looking for? I can see it in the cells, I can purify it on the gel…

You are what your mother eats – ursolic acid intake protects progeny from neurodegeneration

Enough neurons at the right moment: how cell division, epigenetics and metabolism interact to ensure that the brain is big enough

If you’ve seen something that we should include in our ‘Developing news’ report or you would like to help us put the blog together, please get in touch at thenode@biologists.com

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Our ‘Developing news’ posts celebrate the various achievements of the people in the developmental and stem cell biology community. Let us know if you would like to share some news.