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Soumya Kundu

@soumyakundu.bsky.social
134 followers 183 following 4 posts

CS PhD Candidate at Stanford. Working at the intersection of Machine Learning, Regulatory Genomics, and Complex Disorders

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Reposted by Soumya Kundu
Waggoner Lab @labwaggoner.bsky.social · 16/06/2026
Decoding noncoding variant effects on chromatin accessibility across contexts, FLARE identifies disease variants with extreme regulatory effects @natgenet.nature.com @soumyakundu.bsky.social @sbmontgom.bsky.social @amarderstein.bsky.social @anshulkundaje.bsky.social www.nature.com/articles/s41...
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Andrew Marderstein @amarderstein.bsky.social · 15/06/2026
Our latest is out in Nature Genetics with @soumyakundu.bsky.social @anshulkundaje.bsky.social and @sbmontgom.bsky.social ! We built a resource of predicted variant effects on chromatin accessibility, and FLARE to identify disease variants with extreme effects. www.nature.com/articles/s41...
nature.com
Decoding common and rare noncoding variant effects across cellular and developmental contexts - Nature Genetics
This study contributes a resource of predicted effects of noncoding variants on chromatin accessibility and a method to identify noncoding variants with extreme regulatory effects, with application to...
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Jesse Engreitz @jengreitz.bsky.social · 18/09/2025
Excited for a major milestone in our efforts to map enhancers and interpret variants in the human genome: The E2G Portal! e2g.stanford.edu This collates our predictions of enhancer-gene regulatory interactions across >1,600 cell types and tissues. Uses cases 👇 1/
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Chad Weldy, MD, PhD @chadweldy.bsky.social · 10/09/2025
But how does this relate to human disease?? Through an awesome collaboration with the @anshulkundaje.bsky.social lab, we trained ChromBPNet models with scATACseq datasets for each cell type and vascular site, and predict human variant effect on a cell type/site basis @soumyakundu.bsky.social
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Chad Weldy, MD, PhD @chadweldy.bsky.social · 10/09/2025
I am tremendously excited to share our work revealing the epigenomic landscape of single vascular cells. We discover that enhancers are not only cell type but vascular site specific and regulate the genetic drivers of disease risk. Let's dive in! 🧬👇 #epigenetics www.embopress.org/doi/full/10....
embopress.org
Epigenomic landscape of single vascular cells reflects developmental origin and disease risk loci | Molecular Systems Biology
imageimageVascular sites have distinct susceptibility to disease. Here, through single cell epigenomic profiling and predictive machine learning modeling, this study revealed that regulatory enhancers are vascular site specific, providing insight ...
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Anshul Kundaje @anshulkundaje.bsky.social · 29/07/2025
Thanks to @riyavsinha.bsky.social in my lab, the IGV browser will natively support dynseq (dynamic sequence tracks) in an upcoming release. These tracks are very useful to directly visualize base-resolution scores (e.g. contribution scores from ML models, conservation etc). 1/
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Ekin Deniz Aksu @ekindea.bsky.social · 26/06/2025
New preprint alert! Corgi imitates cellular gene regulation and integrates DNA sequence and trans-regulator information. This allows Corgi to make accurate predictions in unseen cell types. Also, it can simulate trans-regulator perturbations in silico.
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Michael Montgomery @michaeltmont.bsky.social · 11/06/2025
Had a lot of fun writing this “tools of the trade” highlight for our Variant-EFFECTS technology. Check it out! 🛠️
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Kate (Kathryn) Lawrence @itskatelawrence.bsky.social · 08/06/2025
Excited to share my first PhD paper in the @sbmontgom.bsky.social lab with @tamigj.bsky.social (www.biorxiv.org/content/10.1...)! Standard QTL methods treat each gene independently. But what if a single variant regulates multiple nearby genes at once - what we call “allelic proxitropy”? 🧵 ⬇️
Standard methods are equivalent to a flashlight, looking at each gene independently. We combine signals from multiple genes, turning a floodlight onto the genome.
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Manu Saraswat @manusaraswat.bsky.social · 16/05/2025
🧠 Excited to share my main PhD project! We mapped the regulatory rules governing Glioblastoma plasticity using single-cell multi-omics and deep learning. This work is part of a two-paper series with @bayraktarlab.bsky.social @oliverstegle.bsky.social and @moritzmall.bsky.social, Preprint at end🧵👇
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Anshul Kundaje @anshulkundaje.bsky.social · 15/05/2025
Today was a big day for the lab. We had two back to back thesis defenses and the defenders defended with great science and character. Congrats to DR. Kelly Cochran & DR. @soumyakundu.bsky.social on this momentous achievement. Brilliant scientists with brilliant futures ahead. 🎉🎉🎉
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Selin Jessa @selinjessa.com · 03/05/2025
Delighted to share our latest work deciphering the landscape of chromatin accessibility and modeling the DNA sequence syntax rules underlying gene regulation during human fetal development! www.biorxiv.org/content/10.1... Read on for more: 🧵 1/16 #GeneReg 🧬🖥️
biorxiv.org
Dissecting regulatory syntax in human development with scalable multiomics and deep learning
Transcription factors (TFs) establish cell identity during development by binding regulatory DNA in a sequence-specific manner, often promoting local chromatin accessibility, and regulating gene expre...
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Jacob Schreiber @jmschreiber91.bsky.social · 24/04/2025
Our preprint on designing and editing cis-regulatory elements using Ledidi is out! Ledidi turns *any* ML model (or set of models) into a designer of edits to DNA sequences that induce desired characteristics. Preprint: www.biorxiv.org/content/10.1... GitHub: github.com/jmschrei/led...
biorxiv.org
Programmatic design and editing of cis-regulatory elements
The development of modern genome editing tools has enabled researchers to make such edits with high precision but has left unsolved the problem of designing these edits. As a solution, we propose Ledi...
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Michael Montgomery @michaeltmont.bsky.social · 17/04/2025
I am elated to share that our manuscript describing Variant-EFFECTS, a high-throughput technology we developed to precisely and quantitatively measure the effects of CRISPR-mediated edits on gene expression, is now published at @cellpress.bsky.social: authors.elsevier.com/c/1kxgiL7PXu...
authors.elsevier.com
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Shoa Clarke @shoaclarke.bsky.social · 03/04/2025
Thrilled that our work on coronary dominance made the cover of @cellpress.bsky.social! This beautiful image is thanks to the incredible work of @pamrc.bsky.social! 😍 #CardioSky www.cell.com/cell/fulltex...
The cover of Cell showing an image of a human heart and coronary arteries during development
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Anshul Kundaje @anshulkundaje.bsky.social · 21/02/2025
Disease diagnostics using machine learning of B cell and T cell receptor sequences www.science.org/doi/10.1126/... TL;DR: BCRs ARE ALL YOU NEED! (Well actually .... keep reading) 1/
science.org
Disease diagnostics using machine learning of B cell and T cell receptor sequences
Clinical diagnosis typically incorporates physical examination, patient history, various laboratory tests, and imaging studies but makes limited use of the human immune system’s own record of antigen ...
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Soumya Kundu @soumyakundu.bsky.social · 19/02/2025
This was a really fun collaboration with @amarderstein.bsky.social where we explored some of the interesting relationships between context-specific non-coding variant effects, disease, and evolution using deep learning models of chromatin accessibility in the brain and heart.
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Jonathan Pritchard @jkpritch.bsky.social · 26/01/2025
Modern GWAS can identify 1000s of significant hits but it can be hard to turn this into biological insight. What key cellular functions link genetic variation to disease? I'm very excited to present our new work combining associations and Perturb-seq to build interpretable causal graphs! A 🧵
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Anshul Kundaje @anshulkundaje.bsky.social · 25/12/2024
Our ChromBPNet preprint out! www.biorxiv.org/content/10.1... Huge congrats to Anusri! This was quite a slog (for both of us) but we r very proud of this one! It is a long read but worth it IMHO. Methods r in the supp. materials. Bluetorial coming soon below 1/
biorxiv.org
ChromBPNet: bias factorized, base-resolution deep learning models of chromatin accessibility reveal cis-regulatory sequence syntax, transcription factor footprints and regulatory variants
Despite extensive mapping of cis-regulatory elements (cREs) across cellular contexts with chromatin accessibility assays, the sequence syntax and genetic variants that regulate transcription factor (T...
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Pau Badia i Mompel @paubadiam.bsky.social · 23/12/2024
The final chapter of my PhD thesis is now out! 🎉 We compared the latest gene regulatory network (#GRN) inference methods for #single-cell multimodal datasets and evaluated their performance across various tasks. Hard to believe this journey started in March 2021 and has finally reached this point 😅🥳
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Luca Pinello @lucapinello.bsky.social · 23/12/2024
1/ 🎄 What’s the best gift under the tree for a computational biologist? 🎁 A new experimental assay that refines our view of gene regulation: ACCESS-ATAC! This creative idea from Richard Sherwood was developed collaboratively between his lab and mine. #Genomics www.biorxiv.org/content/10.1...
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Jacob Schreiber @jmschreiber91.bsky.social · 10/12/2024
I've been working to make designing regulatory DNA that exhibits desired characteristics easier for everyone. With the following series of tools, you can go from a blank slate to designed edits in ~30 minutes using only a V100. That includes file downloading and model training.
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Austin Wang @austintwang.bsky.social · 11/12/2024
(1/10) Excited to announce our latest work! @arpita-s.bsky.social, @amanpatel100.bsky.social , and I will be presenting DART-Eval, a rigorous suite of evals for DNA Language Models on transcriptional regulatory DNA at #NeurIPS2024. Check it out! arxiv.org/abs/2412.05430
arxiv.org
DART-Eval: A Comprehensive DNA Language Model Evaluation Benchmark on Regulatory DNA
Recent advances in self-supervised models for natural language, vision, and protein sequences have inspired the development of large genomic DNA language models (DNALMs). These models aim to learn gen...
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Rosa Ma @rosaxma.bsky.social · 25/11/2024
What cell types drive congenital heart defects (CHD)? Some new answers in our latest preprint, where we explored: 1). Key cell types contributing to CHD genetics 2). Impact of noncoding variants on CHD risk www.medrxiv.org/content/10.1101/202…
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Robin Andersson @randersson.bsky.social · 25/11/2024
Check out our latest work, scE2G, for mapping the target genes of enhancers from single cell data! www.biorxiv.org/content/10.1... Amazing work led by co-first authors @mayayayas.bsky.social and @613weilin.bsky.social in a great collaboration with @jengreitz.bsky.social's lab See 🧵 by Wei-Lin ⬇️
biorxiv.org
Mapping enhancer-gene regulatory interactions from single-cell data
Mapping enhancers and their target genes in specific cell types is crucial for understanding gene regulation and human disease genetics. However, accurately predicting enhancer-gene regulatory interac...
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Pooja Kathail @poojakathail.bsky.social · 20/11/2024
Super excited to share our review on genomic deep learning models for non-coding variant effect prediction, with Ayesha Bajwa and Nilah Ioannidis. We’d like this review to be a useful resource, and welcome any feedback, comments, or questions! 1/4 arxiv.org/abs/2411.11158
arxiv.org
Leveraging genomic deep learning models for non-coding variant effect prediction
The majority of genetic variants identified in genome-wide association studies of complex traits are non-coding, and characterizing their function remains an important challenge in human genetics. Gen...
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