Jonathan Anomaly

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Jonathan Anomaly

Jonathan Anomaly

@JonathanAnomaly

https://t.co/kd5ubQYRxj

Katılım Temmuz 2022
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Jonathan Anomaly
Jonathan Anomaly@JonathanAnomaly·
1/ Today we launch an ambitious paper on the ethics of embryo screening. While the technology is new, our hopes and fears about our future children are as old as the Greek myths, including stories about Hera, goddess of fertility and the namesake of our company @herasight
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Herasight
Herasight@herasight·
Herasight does genetic testing of embryos, but we keep discovering people’s unknown medical conditions as a side-effect of our work. A few months ago we sequenced the genome of one of our employees and discovered he had an unusually high risk of psoriasis. He had a higher risk than 97% of the general population, largely thanks to the presence of HLA-C*06:02/PSORS1. For years, his mother had been suffering from a mysterious illness causing increasingly severe neck and back pain. It would often take her an hour or more to get out of bed in the morning. She had seen doctors multiple times over the years and described her symptoms, but they chalked it up to age-related mechanical back pain. She was told to get a different pillow and to replace her mattress. None of it helped. Her symptoms continued to worsen and her daily dose of pain relievers continued to climb. When our employee received his genetic risk report, he immediately began to wonder whether his high risk might be connected to her symptoms. Sure enough, when we sequenced her genome, his suspicions were confirmed. Her risk was higher than that of 99.3% of the general population! She immediately visited a rheumatologist and was diagnosed with psoriatic arthritis! The doctor put her on a DMARD, which has finally improved her symptoms. But what about his children? Will they inherit his high risk of this disease, just like he did from his mother? Fortunately, the answer is probably not! When we looked at his embryos we found not only do some have lower risk than him, one actually has a risk even lower than average! If you’ve got a family history of some disease you want to avoid passing on to your kids, please reach out! We can often help you lower that risk for your children. cal.com/team/herasight…
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Jonathan Anomaly
Jonathan Anomaly@JonathanAnomaly·
@SZade15 Do you doubt they have enriched uranium and want to build nukes? Why? The fact that Netanyahu says it doesn’t mean it’s false
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Jonathan Anomaly
Jonathan Anomaly@JonathanAnomaly·
@gen0m1cs Dugin may be the most overrated living “philosopher.” Even stupider and less coherent than Slavoj Zizek
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gen0m1cs
gen0m1cs@gen0m1cs·
Unfortunately, Alexander Dugin has me blocked on here so I can't QT directly. Nevertheless, what a ringing endorsement of Palantir! Never been more proud to be a Palantir shareholder.
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Patrick Collison
Patrick Collison@patrickc·
By the way, I don't know of any great, easy-to-recommend D2C consumer genome sequencing service. Are there any good ones? (We tried @DanteLabs, but never actually got the sequenced genome back, and never heard back from customer support. I encountered someone else who also had this experience with them. @smart_genome ended up working well, but I think they require going through a clinician.)
Patrick Collison@patrickc

I'm lucky enough to have a great doctor and access to excellent Bay Area medical care. I've taken lots of standard screening tests over the years and have tried lots of "health tech" devices and tools. With all this said, by far the most useful preventative medical advice that I've ever received has come from unleashing coding agents on my genome, having them investigate my specific mutations, and having them recommend specific follow-on tests and treatments. Population averages are population averages, but we ourselves are not averages. For example, it turns out that I probably have a 30x(!) higher-than-average predisposition to melanoma. Fortunately, there are both specific supplements that help counteract the particular mutations I have, and of course I can significantly dial up my screening frequency. So, this is very useful to know. I don't know exactly how much the analysis cost, but probably less than $100. Sequencing my genome cost a few hundred dollars. (One often sees papers and articles claiming that models aren't very good at medical reasoning. These analyses are usually based on employing several-year-old models, which is a kind of ludicrous malpractice. It is true that you still have to carefully monitor the agents' reasoning, and they do on occasion jump to conclusions or skip steps, requiring some nudging and re-steering. But, overall, they are almost literally infinitely better for this kind of work than what one can otherwise obtain today.) There are still lots of questions about how this will diffuse and get adopted, but it seems very clear that medical practice is about to improve enormously. Exciting times!

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Alex Strudwick Young
Alex Strudwick Young@AlexTISYoung·
Doing properly calibrated and powerful risk predictions from genome data is hard and shouldn't be left to general AI agents. It's a failure of the consumer genomics industry that rich people resort to this rather than getting properly validated commercial reports.
Patrick Collison@patrickc

I'm lucky enough to have a great doctor and access to excellent Bay Area medical care. I've taken lots of standard screening tests over the years and have tried lots of "health tech" devices and tools. With all this said, by far the most useful preventative medical advice that I've ever received has come from unleashing coding agents on my genome, having them investigate my specific mutations, and having them recommend specific follow-on tests and treatments. Population averages are population averages, but we ourselves are not averages. For example, it turns out that I probably have a 30x(!) higher-than-average predisposition to melanoma. Fortunately, there are both specific supplements that help counteract the particular mutations I have, and of course I can significantly dial up my screening frequency. So, this is very useful to know. I don't know exactly how much the analysis cost, but probably less than $100. Sequencing my genome cost a few hundred dollars. (One often sees papers and articles claiming that models aren't very good at medical reasoning. These analyses are usually based on employing several-year-old models, which is a kind of ludicrous malpractice. It is true that you still have to carefully monitor the agents' reasoning, and they do on occasion jump to conclusions or skip steps, requiring some nudging and re-steering. But, overall, they are almost literally infinitely better for this kind of work than what one can otherwise obtain today.) There are still lots of questions about how this will diffuse and get adopted, but it seems very clear that medical practice is about to improve enormously. Exciting times!

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Jonathan Anomaly
Jonathan Anomaly@JonathanAnomaly·
@AlexTISYoung Alex’s characteristic combination of intelligence and humility on full display. Well worth a listen!
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Alex Strudwick Young
Alex Strudwick Young@AlexTISYoung·
My full interview on TBPN where I talk about: -polygenic prediction in IVF -regulation of genetic testing in IVF -the utility of biobanks -my own experience as a cancer patient -the future of reproductive medicine A much better discussion than Kian Sadeghi on Tucker...
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Alex Strudwick Young
Alex Strudwick Young@AlexTISYoung·
How powerful is polygenic testing for diseases in IVF? My answer from my recent @tbpn interview.
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Riot IQ Research
Riot IQ Research@RiotIQ·
This week, @ICAJournal published a major article by @Herasight scientists (@_twolfram et al.) on using "polygenic scores" (scores based on a person's DNA, abbreviated PGS) to predict intelligence, health diagnoses, and life outcomes. Here's a quick summary of their findings: ✅The PGS predicted intelligence pretty well: r = .45. (To put this in perspective, socioeconomic status usually predicts IQ at r ≈ .20 to .30). ✅Higher PGSs for IQ also predicted better higher occupational prestige (2nd image) and better mental health outcomes (3rd image). ✅The PGSs were less predictive for people with non-European ancestry (especially African Americans), which is expected. ✅The PGSs were equally predictive across the range of socioeconomic statuses (4th image), which is evidence against the Scarr-Rowe effect that predicts that genes will have a weaker influence in low-SES individuals than middle- and upper-class individuals. These findings have major practical and theoretical implications. From a practical perspective, Herasight is an embryo selection company. This study means that when their customers select the smartest embryo during in vitro fertilization, they are also generally picking a future child that has better mental health and a more prestigious occupation as an adult. It sounds like sci-fi, but it is reality today. From a theoretical perspective, this study reveals a lot about the genetic architecture of the psychological traits: generally, the same genes that make a brain smarter also make it less susceptible to mental health diagnoses. Read the full article (with no paywall) here: icajournal.scholasticahq.com/article/158459…
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David Sun
David Sun@arcticinstincts·
@exnomomania The effects of competing at the top is a luxurious problem and not as desperately bad as the preindustrial poverty, crime and dysfunction in low iq states
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David Sun
David Sun@arcticinstincts·
With embryo selection for polygenic IQ technology, the taboo on researching differences in IQ is no longer justifiable. Now anyone can raise their offspring IQ to a high avg within a few generations. Future states, NGOs, could subsidize embryo IQ selection for all families. It’s just a matter of funding and refining the tech at this point
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Bo Winegard@EPoe187

Many professors and pundits want to quash research on racial differences in intelligence because they suspect the cause is substantially genetic and do not want the public to know. If they thought it was 100% environmental, they'd enthusiastically support the research.

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Jonathan Anomaly
Jonathan Anomaly@JonathanAnomaly·
The legendary @AlexTISYoung on @tbpn today:
TBPN@tbpn

Herasight advisor and genetics professor @AlexTISyoung says that in the future, we may be able to create gametes from non-gamete adult cells and stack that with gene editing to remove disease-causing variants: "In vitro gametogenesis is a technology to create gametes — so sperm and eggs, eggs is what would be more useful generally — from adult cells that are not gamete cells." "That could potentially create thousands of embryos." "Then there's also gene editing. You can use CRISPR or a technology like that to go into an embryo and edit particular base pairs, remove some disease-causing variant, or maybe more controversially enhance some ability." "My idea for the future of this space could be that you have a stack, where you have in vitro gametogenesis that creates thousands of embryos. Then you can get the genome data, do the predictions of the disease risks and traits from that, select a few promising embryos, and then do some edits in them."

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Producer Ben
Producer Ben@RealProducerBen·
RECENTLY ON @tbpn
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Alex Strudwick Young
Alex Strudwick Young@AlexTISYoung·
I'll be going live on @tbpn today at around 1140 pacific to discuss the polygenic embryo testing industry and related topics. Tune in @tbpn.
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John Cumbers
John Cumbers@johncumbers·
Parents already make genetic decisions about the traits of their kids when they select a partner. Now those choices are becoming more conscious. @herasight is building polygenic scores that predict traits and diseases across diverse ancestries. Looking forward to hearing @JonathanAnomaly Anomaly at #SynBioBeta 2026. Visit the SynBioBeta website to read the full article. synbiobeta.com/read/herasight…
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Alex Strudwick Young
Alex Strudwick Young@AlexTISYoung·
I am recruiting a quantitative/computational postdoc to my group at UCLA. This is a great opportunity to work on foundational theory, methods, and software in statistical genetics. Apply here: recruit.apo.ucla.edu/JPF10842. Please repost!
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