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Aditya Sethi

@adityasethi.bsky.social
34 followers 68 following 15 posts

(he/him) Postdoc at the Genome Replication Lab at Institute of Cancer Research London costerlab.com | 🏳️‍🌈

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Aditya Sethi @adityasethi.bsky.social · 20/08/2026
Love the first one!
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Oded Rechavi @odedrechavi.bsky.social · 19/08/2026
Lab meetings can be the worst, or the best! :) Here are 22 tips for improving them (including mine) www.nature.com/articles/d41... @nature.com
nature.com
Twenty-two easy ways to power up your lab meetings
Scientists share help and advice on how they got their research discussions flowing.
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The Groth lab @grothlab.bsky.social · 25/02/2026
DNA replication globally disrupts the epigenome. But does this create a chromatin-access opportunity for TF binding to facilitate cell identity change? Now 𝐫𝐞𝐩𝐥𝐢-𝐀𝐓𝐀𝐂-𝐬𝐞𝐪 shows 𝘥𝘦 𝘯𝘰𝘷𝘰 chromatin opening & TF binding occurs specifically post-replication, in cellular differentiation & reprogramming!
cell.com
Post-replicative chromatin accessibility predicts cell fate change
Knudsen and colleagues use repli-ATAC-seq to compare replicated and unreplicated chromatin in two models of cell identity change. They find that lineage-specific elements are accessible earlier in rep...
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Aditya Sethi @adityasethi.bsky.social · 11/12/2025
Excited to share our review where we propose models for how DNA secondary structures destabilise the replication fork and lead to ssDNA gaps — it’s comprehensive but genuinely a thought-provoking piece. Hope it’s useful to the community. @costerlab.bsky.social www.sciencedirect.com/science/arti...
sciencedirect.com
How DNA secondary structures drive replication fork instability
DNA secondary structures, such as hairpins, cruciforms, triplexes, G-quadruplexes and iMotifs, are common, dynamic features that replication forks rou…
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Aditya Sethi @adityasethi.bsky.social · 11/12/2025
Our review is out! A lot of hard work but completely worth it, especially with the best colleagues (and friends)! Hope you enjoy reading it
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Nature @nature.com · 16/06/2025
From today, all new submissions to Nature that are published will be accompanied by referees’ reports and author responses — to illuminate the process of producing rigorous science go.nature.com/4kIRR01
go.nature.com
Transparent peer review to be extended to all of Nature’s research papers
From today, all new submissions to Nature that are published will be accompanied by referees’ reports and author responses — to illuminate the process of producing rigorous science.
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The Coster lab 🧬🔬 @costerlab.bsky.social · 12/06/2025
New lab member joining is a great excuse to eat out and take a new lab photo 🎉🍜📷
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Aditya Sethi @adityasethi.bsky.social · 16/05/2025
Messing around with AI generated images of our selfies. Is that included in lab work as a team building exercise? #ChatGPT #AI #Academia
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Aditya Sethi @adityasethi.bsky.social · 07/05/2025
Caught pouting while discussing lab organization
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Aditya Sethi @adityasethi.bsky.social · 01/04/2025
Stumbled upon this at work. Whoever came up with this is amazing! @icr.ac.uk
A hanging jar with prosecco Friday contributions written on it
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Hana Polasek-Sedlackova @hanasedlackova.bsky.social · 30/03/2025
📢 For all DNA fiber enthusiasts! 🟥🟩 We are thrilled to announce the release of our long-awaited AI-based workflow for the automated and quantitative analysis of DNA fibers. It's an exciting step forward—check it out on bioRxiv! lnkd.in/dQWUPtsP
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The Coster lab 🧬🔬 @costerlab.bsky.social · 13/03/2025
📷 New lab photos 😎 Still undecided as to which one is better... But we all look so happy 😏
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Aditya Sethi @adityasethi.bsky.social · 20/03/2025
First day of summer @icr.ac.uk and we're treating ourselves to working in the sun and eating Gelato!
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c0nc0rdance @c0nc0rdance.bsky.social · 06/03/2025
When you've been in the cell culture hood all day and finally get to take off your gloves:
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Aditya Sethi @adityasethi.bsky.social · 20/02/2025
I can't remember where I originally found this, but it makes me giggle every time I see it
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The Groth lab @grothlab.bsky.social · 19/02/2025
𝐇𝐨𝐰 𝐝𝐨 𝐜𝐞𝐥𝐥𝐬 𝐫𝐞𝐦𝐞𝐦𝐛𝐞𝐫 𝐰𝐡𝐨 𝐭𝐡𝐞𝐲 𝐚𝐫𝐞 𝐚𝐟𝐭𝐞𝐫 𝐃𝐍𝐀 𝐫𝐞𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧? Our new study “Disabling leading and lagging strand histone transmission results in parental histones loss and reduced cell plasticity and viability” is out in 𝘚𝘤𝘪𝘦𝘯𝘤𝘦 𝘈𝘥𝘷𝘢𝘯𝘤𝘦𝘴. Led by @lleonie.bsky.social @biranalva.bsky.social 🧵 More below👇
tinyurl.com
Disabling leading and lagging strand histone transmission results in parental histones loss and reduced cell plasticity and viability
Losing parental histones during DNA replication fork passage challenges differentiation competence and cell viability.
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Aditya Sethi @adityasethi.bsky.social · 04/02/2025
Reading this great commentary from Michael Fischbach while trying to come up with ideas for projects! Highly recommend to new PhDs, Postdocs or PIs www.cell.com/cell/fulltex...
cell.com
Problem choice and decision trees in science and engineering
Scientists and engineers often spend days choosing a problem and years solving it. This imbalance limits impact. Here, we offer a framework for problem choice: prompts for ideation, guidelines for eva...
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Aditya Sethi @adityasethi.bsky.social · 30/01/2025
😳😳😳
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Aditya Sethi @adityasethi.bsky.social · 26/01/2025
Excited to have joined Gideon's lab at ICR, London! Looking forward to doing great science, making new friends and also the delicious lab lunches 🍲
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Itai Yanai @itaiyanai.bsky.social · 22/12/2024
The 90/10 rule of scientific discovery: 90% of your results come from 10% of your explorations, but it's not possible to know in advance what specific explorations those will be.
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The Groth lab @grothlab.bsky.social · 20/12/2024
Exciting news!🌟 Together with Alexander van Oudenaarden, @jervdberg.bsky.social and @lleonie.bsky.social, we’ve been awarded a €2M NNF Synergy grant. We're thrilled to collaborate🤝 and to develop cutting-edge single-cell and single-molecule methods for replication and chromatin research! 🚀
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Aditya Sethi @adityasethi.bsky.social · 12/12/2024
Check out our recent work uncovering an unexpected role of the replicative helicase CMG in influencing cell fate decisions in vivo! We also show that it promotes differential expression of the highly conserved cell death gene egl-1 in cells fated to die!
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Aditya Sethi @adityasethi.bsky.social · 10/12/2024
Check out the press release I wrote about our latest work on cell fate decisions in vivo! Our study has revealed that the highly conserved replicative helicase CMG promotes apoptotic fate & others such as neuronal or glial cell fate! www.ucl.ac.uk/biosciences/... @ucl-cdb.bsky.social
ucl.ac.uk
Making cell fate decisions during development - CDB researchers and collaborators gain new insight
Aditya Sethi, one of the co-authors of a paper just published in Nature Comms, explains how it offers new insights into how different cell types are generated during animal development, which in futur...
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Oxford Nanopore @nanoporetech.com · 27/11/2024
We are proud to announce a collaboration with UK Biobank to create the world’s first large-scale #epigenetic dataset of 50k participants. The dataset will unlock crucial insights into how #epigenetics drives disease & the breakthroughs to treat them. Read more: nanoporetech.com/news/oxford-...
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Itai Yanai @itaiyanai.bsky.social · 20/11/2024
Out today in Nature: "The Human Cell Atlas"! In my News and Views, I compare the cell atlas to early naturalists creating an atlas of South America. Researchers mining this cell atlas can now make big discoveries, just as the next naturalists then discovered evolution. www.nature.com/articles/d41...
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