Robin H. van der Weide

Robin H. van der Weide

@robinhweide.bsky.social

Chromatin Systems Biology Assistant Professor at Center for Molecular Medicine - UMC Utrecht

117 followers124 following8 posts

Very happy to see this story out in the wild!

Elzo de Wit lab @ NKI@dewitlab.bsky.social

(1/10) The majority of human genetic variation is located in non-coding regions. The great challenge of the post-genomic era is to assign function to these variants. We reasoned that combining haplotyping with allele-specific multiomics can help pinpoint the functional ones: rdcu.be/fgr5W. A thread:

Robin H. van der Weide reposted

πŸ’Ό Hiring a Staff Technician at my Chromatin Systems Biology lab (UMC Utrecht). A wet lab role with real ownership: co-develop research lines, contribute to publications, build something from the ground up. Permanent position, pending tenure. Details & apply:

werkenbijumcutrecht.nlVacature β€” Staff Technician - WetlabWe are looking for a motivated and experienced Staff Technician to take ownership of the day-to-day operations of our wet lab. You ensure that operations run smoothly and are responsible for executing...

Robin H. van der Weide reposted

We are hiring! Looking for curious and motivated new colleagues to join my lab at the Karolinska Institute @ki.se. If you are interested in studying cell identity and pancreas biology using human organoids, (spatial)omics genome and bioengineering please reach out! #hiring #sciencejob #STEMJobs

Thrilled to share Marta Moreno Gonzalez’s paper, where we benchmarked whether existing imputation approaches can be repurposed for single-cell hPTM datasets. This is also a special milestone for me, as it’s my first last-author paper. @hubrechtinstitute.bsky.social @umcutrecht.bsky.social

Marta Moreno Gonzalez@martamorgonz.bsky.social

1/ 🧬 Very excited to share our work on dissecting imputation strategies for single-cell histone modification data! academic.oup.com/nargab/artic... A huge thank you to @robinhweide.bsky.social, @jopkind.bsky.social and Jeroen de Ridder for their collaboration in this project!

Robin H. van der Weide reposted

Introducing bluffbench, a new tool to evaluate how well LLMs actually see data plots. When we trick LLMs with secret #RStats transformations, they can miss the visual contradiction. bluffbench helps us measure this "blind spot" in AI coding agents. Learn more: posit.co/blog/introdu...

posit.coWhen plotting, LLMs see what they expect to see - PositData science agents need to accurately read plots even when the content contradicts their expectations. Our testing shows today's LLMs still struggle here.

Robin H. van der Weide reposted

periodic reminder of the existence of Atkinson Hyperlegible, a free font available from the Braille Institute designed to improve readability for people with low vision I use it in talks because it's pretty and also because, as an audience member, I am perpetually squinting at people's slides

brailleinstitute.orgAtkinson Hyperlegible Font - Braille InstituteRead easier with Atkinson Hyperlegible Font, crafted for low-vision readers. Download for free and enjoy clear letters and numbers on your computer!

Robin H. van der Weide reposted

🚨 Preprint 🚨 Ever wondered how cells prepare their genomes to enable new cell-fates? In this team up with the Kind lab, we show that genes are repositioned in the nucleus to get ready for future activation and tissue formation. Read πŸ§΅πŸ‘‡ to find out how and when this happens! doi.org/10.1101/2025...

biorxiv.orgReconfiguration of genome-lamina interactions marks the commissioning of limb cell-fatesDiverse forms of heterochromatin block inappropriate transcription and safeguard differentiation and cell identity. Yet, how and when heterochromatin is reconfigured to facilitate changes in cell-fate...

Robin H. van der Weide reposted

🚨 Preprint alert 🚨 Excited to share our work on "Ab-trapping," an antibody artifact causing misleading peripheral ("rim") staining in imaging & genomics (IF, CUT&Tag, CUT&RUN). Antibodies fail to penetrate structures, accumulating at the periphery. A πŸ§΅πŸ‘‡ doi.org/10.1101/2025...

doi.orgAb-trapping - a peripheral staining artifact in antibody-based microscopy and genomicsAntibodies (Ab) are essential for detecting specific epitopes in microscopy and genomics, but can produce artifacts leading to erroneous interpretations. Here, we characterize a novel artifact, Ab-tra...

Robin H. van der Weide reposted

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.orgChromBPNet: bias factorized, base-resolution deep learning models of chromatin accessibility reveal cis-regulatory sequence syntax, transcription factor footprints and regulatory variantsDespite 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...
Anshul Kundaje@anshulkundaje.bsky.social

Aiming to release our long awaited ChromBPNet preprint by early next week as well. I'm recovering from back to back infections for the past 6 weeks. But we're almost there. We have some solid variant prediction benchmarks in there against large supervised models and lots more. Stay tuned.

Robin H. van der Weide reposted

I used to have imposter syndrome. I don't any more. At some point I came to terms with the fact that I'm really an imposter. I'm totally ok with it & simply decided to do my best with the opportunities that presented themselves to me, until my luck runs out. It's surprisingly effective.

Itai Yanai@itaiyanai.bsky.social

70% of scientists say they experience the imposter syndrome. I still experience it too sometimes, and what helps is talking with a science buddy with whom it’s ok to say stupid things, which may actually turn out to be good ideas.

Robin H. van der Weide reposted

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