Neuroscientist, skier, and big data enthusiast

New York, NY
Joined September 2012
Kurt Farrell retweeted
Tau PET GWAS turns up potential new #alzheimersdisease gene. The oxidizing enzyme CYP1B1 associates with higher tangle load. @IUMedSchool ow.ly/6YFK50TxvSF
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Wowza🤩 Great to see the largest progressive supranuclear palsy #GWAS to date presented by @kurtmountain at @RCFNeuro investigators meeting. Just published in @NatureComms through a collaborative effort led by @JohnCraryMDPHD @adamcnaj nature.com/articles/s41467-0… @CurePSP @nih
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In Denver at the @tau_consortium meeting hosted by @RCFNeuro. In this photo are many of the best neuropathologists in the world. We are lucky so many of them are committed to researching #CTE among all the better funded tau brain diseases out there. We have work to do. #EndCTE
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'Whole-genome sequencing analysis reveals new susceptibility loci and structural variants associated with #ProgressiveSupranuclearPalsy' Hui Wang @timschang...Dennis W. Dickson @GunterHoglinger Gerard Schellenberg @GeschwindLab Wan-Ping Lee #APOE bit.ly/4fQqqPK
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It’s just a tiny bottle.. It probably doesn’t smell that bad Tiny Bottle:
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A Sunday read for you. In this week's post, I write about tau protein in Alzheimer's and the recent preprint from @dchloechung et al. on the "Big tau" and its impressive resistance to Alzheimer's pathology, hinting an exciting therapeutic path forward. gwasstories.com/p/the-big-ta…
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Happy to wake up to see my NIH loan repayment award was renewed! What an incredible program to encourage us to continue clinically focused academic research, can’t thank my mentors enough for all their support! @NIH_LRP @SinaiBrain @JohnCraryMDPHD @NIHAging
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Excellent work from Gabrielle Campanella, @ThomasFuchsAI @IcahnMountSinai! Benchmarking 8 pathology foundation models including UNI, Virchow and Prov-GigaPath on large scale datasets for clinical diagnosis and biomarker discovery and providing insights into data scaling laws and model size. arXiv: arxiv.org/pdf/2407.06508v1 💡Data diversity > data size. Overall, UNI (100M images, ViT-L, 302M params) and Prov-GigaPath (1.1B images, ViT-G, 1.3B params) trained on diverse datasets performed the best, especially on biomarker prediction. This was a key finding in the DINOv2 work, and is becoming an emerging theme in CPath. 💡Does model size matter? No performance gains with bigger models on disease detection. Some gains on biomarker prediction for certain tasks. Depending on the task, smaller models like SP22M (ViT-S, 22M params, embed dim=384) perform better than huge models like Virchow (ViT-H, 631 params, embed dim=2560), while having better efficiency. More comments below 1/
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Today I signed the National Plan to End Parkinson’s Act – a law that will help prevent, treat, and cure Parkinson’s disease and similar disorders. This law is about dignity. It gives people hope that we can end this cruel disease and that we can still do big things.
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A weekend read for you with more of my thoughts on the recent discussion on the value of human genetics in predicting drug success gwasstories.com/p/human-gene…
Many of you might be aware of the commonly quoted success rate of ~10% in drug development. One of the efficient ways to rise this number is to add human genetics insights into the pipeline, as illustrated in the below plot from a 'Views and News' article I contributed to @GENBiotechJrnl. Thanks to @KevinADavies for the invite. The commentary is on a recent work in @Nature by @cureffi, @mnelsonxy and colleagues on refining the impact of genetic evidence on clinical success (nature.com/articles/s41586-0…). The plot below visualizes the impact of human genetics on drug success rate using a real world data. Biotechnology Innovation Organization (BIO) has a nice report based on an analysis of drug programs in various stages of development during 2011-2020 (bio.org/clinical-development…). In the report, there is a key figure that summarizes the success rates across different transition phases. I used that as the real world data and show alongside how those rates will be look like if human genetics support is integrated into the pipeline. Link to full text of the Views and News: liebertpub.com/doi/10.1089/g… I guess, I should mention that there is a new analysis similar to Minikel et al.'s is out in medRxiv by @adamauton and colleagues from 23andMe (medrxiv.org/content/10.1101/…). This is perhaps a very important paper for 23andMe at this time, as it showcases the value of their data for drug development. Here, the authors use a much larger genetic association data based on self-reported phenotypes of ~15 million 23andMe participants and come to a similar conclusion as Minikel et al. But they also challenge Minikel et al.'s claim that effect size and minor allele frequency doesn't impact success rates. I'll discuss on that on another day, but for now I recommend reading both papers, and of course, my commentary :) liebertpub.com/doi/10.1089/g…
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Kurt Farrell retweeted
“I forgot to close the -80” xitter.cf/tannokasa3/status/1798…
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Join @NACCData and the Digital Pathology Working Group on June 17 at 1:00pm ET. Dr. @Alifkapasi1 will present on her publication, High-throughput digital quantification of Alzheimer disease pathology and associated infrastructure in large autopsy studies. go.naccdata.org/june17-digit…
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Kurt Farrell retweeted
We are proud to support the work of @kurtmountain at @IcahnMountSinai. His research lays the groundwork for potential breakthroughs. 🧬 #HopeInAction
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Join our next @DEMONNetworkUK #Genetics and #Omics meeting on THURSDAY 9th May at 2.30 PM (UK Time). Delighted to have @kurtmountain as invited speaker – “Understanding common #genetic variants influencing #PSP risk” Join the network or DM for more info (demondementia.com/join/)
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A great resource for the brain bankers out there, happy to be a part of this collaborative work! uni-muenster.de/Ejournals/in…
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Kurt Farrell retweeted
got this one on repeat
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Kurt Farrell retweeted
Progress in unlocking #Parkinson's mysteries inches closer with every brain tissue donation. Immense gratitude to patients for their precious gift. Big thanks to dedicated scientists like @DanieleMattei4, @JohnCraryMDPHD, @kurtmountain & others. #ParkinsonsAwarenessMonth! 🧠 – at New York, USA
April is #Parkinson's awareness month! PD is the second most common #neurodegenerative disease. Below you see two sections of human midbrain processed in our lab, where you can see the hallmark of PD: #Dopaminergic neuronal death in the SNpc, from where I sort intact #microglia.
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Keeping your academic group funded
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Today, we formally announce The 10,000 Brains Project to the world. We've brought together a great group of partners to define the path forward for AI in neurodegeneration research. We welcome inquiries and ideas from additional partners and stakeholders. prnewswire.com/news-releases…
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