General problem statement: Many different genetic variants are associated with autism, some strongly, most very weakly. Many have suspected that this plethora of genetic variants might converge onto a smaller set of biological pathways affecting neurodevelopment in ways that results in an autism phenotype or phenotypes. This has been our hope, because the alternative scares the hell out of a scientist. The saying goes that if you met one person with autism, you've met one person with autism...meaning there is a ton of heterogeneity within the autism spectrum, even if a certain set of core autism symptoms are displayed. So there was a existential crisis that there is no "autism", just a billion autisms, where your sample size is always N=1. By demonstrating evidence that many variants converge on the same biological pathways, there is hope that understanding autism is tractable.
https://www.factcheck.org/2026/08/trump-and-rfk-jr-repeat-fa...
I'd expect one of the things that makes this difficult, too, is that there's a missing component of the "machine" - the genetics affect the pathways, which affect (maybe?) things like signal propagation or network regulation in the brain, but the actual effect of that is on the patient's experience of consciousness, and it's difficult for someone to get more than N=1 of those via commonly accepted legal methods - otherwise, we're all just looking at the outside of the box and saying "huh, this box acts differently than that box, weird."
We already do treat it as the latter. The medical definition of autism is basically just any neurodevelopmental disorder that isn’t ADHD.
Analogy: Two programs can produce nearly identical behavior at the UI level, but be implemented very differently. Diagnosis operates partly at the "interface" level, but what happens underneath can differ greatly.
kayo_20211030•50m ago
In toto, the conclusion of the paper:
> Together, these findings define a dual-layered model of molecular convergence in ASD: convergence through shared interaction networks in the wild-type state and convergence through recurrent functional consequences of interaction rewiring in the mutant state. More broadly, this work establishes a scalable framework for systematic interrogation of the autism proteome, enables prioritization of druggable protein interfaces, and provides a rational foundation for precision therapeutic strategies aimed at restoring neurodevelopmental trajectories.
I have no grounding here. Does anyone want to have a go at teasing the meaning out?
rickydroll•45m ago
kelseyfrog•33m ago
krapp•24m ago
djaro•18m ago
I would guess that even if this platform has more autistic people due to being tech focused, autistic tech nerds and programmers are on the extreme end of high-functioning. Many low-functioning autistic people will never be able to have a job or live by themselves.
This is the same issue as high-functioning ADHD'ers saying "ADHD is my superpower", meanwhile people with severe ADHD do significantly worse than the general population in basically any metric, up to having a lower life expectancy.
This isnt to say its morally bad, theres nothing wrong with being autistic or having ADHD, but it is a disability. Just like someone who's deaf can live a totally happy life but still be disabled because they are not able to hear, someone with autism is disabled because they are not able to process social cues at the same speed, even if they are a great person and have a good life.
seanhandley•12m ago
It’s such a wide concept. Essentially it boils down to how a brain processes sensory information and at what point it becomes overwhelmed.
We all have tolerances set at different gauges. It’s a disability if it’s at odds with the environment a person finds themselves in.
forestrywat•12m ago
There's no judgement or moralizing in having a disability. Autism and ADHD like you mentioned are disabilities.
But the people who have them are not broken. Having a disability means some part of your life is more difficult. But that's very very different from you as a person are broken.
For example, if you can fix the environment and the person can now function equally to someone without a disability, then maybe it's the environment that's broken. If you can fix the social expectation and suddenly the person can function equally, then maybe the society is broken. Even if you cannot accommodate the person's needs, insinuating they are broken is not a great framing -- it creates a sense of pity rather than constructively looking at means to support them.
Muromec•29m ago
creaturemachine•17m ago
forestrywat•24m ago
raducu•16m ago
djaro•12m ago
This isnt a moral judgement, theres nothing wrong with being disabled, but it remaims a disability that many people struggle due to.
slantedview•33m ago
AndrewDucker•30m ago
It hopefully gives hints which will be tested,better understood, and show actual mechanisms in humans. But probably not for years.
randomImmigrant•17m ago
Instead, evidence has been growing that epistasis, the nonlinear interaction between genes and other genomic regions, predominates in explanations of most phenotypes.
What this paper does is show where upstream of the genome various combinations of mutations can interact to cause damage during development, thus leading to the phenotype. Rather than correcting a particular mutation, or targeting drugs to their protein products, we may find downstream protein-protein interactions that are strong drivers of the phenotype, and hopefully find ways to prevent/reverse these effects.