Antonio Regalado's Avatar

Antonio Regalado

@antonioregalado.bsky.social

Journalist covering biotechnology for MIT Technology Review. Scoops about new methods in genetics and cell biology. The "playing God" beat. Gene editing, gene therapy, ancient DNA, synthetic embryos, cloning, etc.

2,878 Followers  |  556 Following  |  154 Posts  |  Joined: 06.07.2023
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Posts by Antonio Regalado (@antonioregalado.bsky.social)

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The ads that sell the sizzle of genetic trait discrimination A startup’s ads for controversial embryo tests hit the New York City subway.

Have a smarter baby? You might, but it's not necessarily legal to advertise. Our look at the NYC subway ad campaign by IVF embryo profiling company Nucleus and how it collides with anti-discrimination statutes that apply to advertising on public property.
www.technologyreview.com/2025/12/05/1...

10.12.2025 23:00 β€” πŸ‘ 15    πŸ” 4    πŸ’¬ 1    πŸ“Œ 0

yeah. Several topics on which Grok argues forcefully from evidence that isn't great.

04.12.2025 19:04 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Thanks for making the case. You are right it's a perennial candidate, but the Presidential sh*t coin takes it extra. What's the best factual coverage you've seen?

04.12.2025 17:33 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

lol. great.

04.12.2025 17:20 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

people are saying. but DOGE is not a technology per se. hard to shoehorn in, though Im open to ways

04.12.2025 17:20 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Yeah, we had "AI Slop" on the list last year. I hate Google's AI suggestions in particular, but are they are failure or actually Google's bold and successful move to self-disrupt search.

04.12.2025 16:58 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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I am preparing MIT Technology Review's infamous list of "worst" technologies of the year.

What are 2025's biggest failures, set backs, and misfires but which also hold useful lessons about technology?

I think Cybertruck has to be on the list. Tell me your picks in the repliesπŸ‘‡!!

04.12.2025 16:44 β€” πŸ‘ 21    πŸ” 8    πŸ’¬ 13    πŸ“Œ 0

I think the matter at hand is not a prediction of ultimate IQ, but predicting which of two or more sibling embryos is likely to have higher IQ and by what degree.

25.11.2025 19:35 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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A month after Bari Weiss hired to lead CBS News division, heretic eugenics philosopher Jonathan Anomaly is on the morning show pitching bell curves and embryo scores.

www.youtube.com/watch?v=qvVM...

10.11.2025 14:27 β€” πŸ‘ 37    πŸ” 10    πŸ’¬ 4    πŸ“Œ 6
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I tremendously enjoyed Matthew Cobb’s definitive new biography of Crick. It was hard to put down and provides many new perspectives. My review of it will appear in Science later this week.

10.11.2025 13:45 β€” πŸ‘ 21    πŸ” 3    πŸ’¬ 0    πŸ“Œ 0
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Here’s the latest company planning for gene-edited babies Entrepreneurs say it’s time to safety-test designer baby technology.

A 3rd (?) germline editing co announced @antonioregalado.bsky.social in @technologyreview.com, www.technologyreview.com/2025/10/31/1...
I mainly share Fyodor's reaction, quoted in storyβ€”"In his email, Urnov said the launch of still another venture into the area made him want to β€œhowl with pain.”

04.11.2025 18:43 β€” πŸ‘ 3    πŸ” 5    πŸ’¬ 0    πŸ“Œ 0
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#password

21.10.2025 17:54 β€” πŸ‘ 12    πŸ” 2    πŸ’¬ 0    πŸ“Œ 0
The astonishing embryo models of Jacob Hanna Scientists are creating the beginnings of bodies without sperm or eggs. How far should they be allowed to go?

Here's an archived copy of his article that gets you past the paywall. web.archive.org/web/20251021...

21.10.2025 18:33 β€” πŸ‘ 2    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
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The astonishing embryo models of Jacob Hanna Scientists are creating the beginnings of bodies without sperm or eggs. How far should they be allowed to go?

The astonishing science of synthetic embryology and our profile of it's most ambitious praticioner, Jacob Hanna

www.technologyreview.com/2025/10/21/1...

21.10.2025 18:06 β€” πŸ‘ 12    πŸ” 7    πŸ’¬ 1    πŸ“Œ 1

Read this item by TB researcher whose grant got cancelled as 'dangerous gain of function.'

Ironic, because the administration (RFK), has promoted whole‑virus vaccines, whose development, especially if they are attenuated, probably relies on very similar techniques.

06.10.2025 21:39 β€” πŸ‘ 7    πŸ” 2    πŸ’¬ 0    πŸ“Œ 0

69.97% certain he's referencing something he heard from people with relevant expertise. IVF clinics have nothing if not aneuploid embryos at hand.

29.09.2025 22:13 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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anyway, FYI, here is a person will billions in crypto proposing something (unspecified) about trisomy KO on the other site.

29.09.2025 20:18 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Right. I am not sure of the tactic, but you can see it's interesting to strategize how to get rid of a trisomy.

29.09.2025 20:15 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 2    πŸ“Œ 0

I see the figures thanks for the link.

25.09.2025 15:36 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

My q has been: i rob(14;21) such as case? Based on the chart seems like if a carrier generated many embryos some would be unaffected?

25.09.2025 13:38 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

cool. evo theory. These robs are a potential target of CRISPR. Use it to shred the extra bit (in zygote i guess). Some seek a situation/justification where germline editing would be *necessary* to obtain a healthy embryo (i.e. can't be done via embryo selection).

25.09.2025 13:36 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 2    πŸ“Œ 0

thanks for posting. this is a very confusing phenomenon

24.09.2025 20:35 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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AI-designed viruses are here and already killing bacteria Can AI create a life form? These β€œgenerative” genomes are a start

Here come the first "generative" genomes. Folks at the Arc Institute used an AI trained on DNA sequence to propose code for novel bacteriophage genomes.

Of the 302 they synthesized, 16 actually worked--replicating and killing E. Coli.

www.technologyreview.com/2025/09/17/1...

17.09.2025 16:22 β€” πŸ‘ 4    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
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AI-designed viruses are here and already killing bacteria Can AI create a life form? These "generative" genomes are a start

Can AI create a life form? These "generative" genomes are a start. New from @antonioregalado.bsky.social

www.technologyreview.com/2025/09/17/1...

17.09.2025 15:20 β€” πŸ‘ 7    πŸ” 3    πŸ’¬ 1    πŸ“Œ 1

Can anyone find a Berman MF et al. Neurotoxicology 2008; 29(5), 914–922 ?

This is a fake citation.
www.sciencedirect.com/journal/neur...

24.06.2025 19:44 β€” πŸ‘ 11    πŸ” 3    πŸ’¬ 1    πŸ“Œ 0

yeah. thanks. it does sound like that is what she is saying.

10.06.2025 19:58 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

can you point me to where she makes this claim made? thanks. just want to see the source because..interesting if true.

10.06.2025 18:47 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

how do you know Musk employed gender selection.

09.06.2025 16:14 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

World famous synthetic embryo scientist stopped while entering U.S.

Agent: Any embryos in your luggage?

Scientist: One sec.

[Opens guideline booklet of the International Society for Stem Cell Research.]

Scientist: Nope, just 3-D structures derived from pluripotent stem cells.

06.06.2025 15:38 β€” πŸ‘ 11    πŸ” 2    πŸ’¬ 2    πŸ“Œ 0

I call it business-casual eugenics

06.06.2025 13:17 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0