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Diego Calderon

@diegoisworking.bsky.social
699 followers 566 following 8 posts

Assistant Professor at UCSF | CZ Biohub – SF Investigator diego-calderon-lab.github.io pharmacy.ucsf.edu/diego-calderon

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Reposted by Diego Calderon
Jeff Spence @jeffspence.github.io · 14/09/2026
@roshnipatel.bsky.social and I wrote about using biobanks to learn about evolution, and how those findings shape interpretations of association studies. We focused on estimating evolutionary constraint and relating relating selection on variants to selection on traits and include open questions.
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Reposted by Diego Calderon
Doc Edge @docedge.bsky.social · 12/09/2026
Please repost: My department (quantitative and computational biology at the University of Southern California) is hiring a teaching-track faculty member. The new hire will focus on teaching statistics courses to biology students. Apply by Dec 1 usccareers.usc.edu/job/los-ange...
usccareers.usc.edu
Full-Time, Teaching-Track Faculty Position in Quantitative and Computational Biology at USC
Learn more about applying for Full-Time, Teaching-Track Faculty Position in Quantitative and Computational Biology at USC
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Reposted by Diego Calderon
Balyn Zaro @balynzaro.bsky.social · 09/09/2026
Proud to see this paper lead by my amazing student Regan finally out in the world! Using chemical biology approaches, we reveal a transcriptionally silent process by which macrophages acquire new functional proteins from the surface of interacting cells.
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Reposted by Diego Calderon
Aaron Quinlan (he/him) @aaronquinlan.bsky.social · 28/08/2026
I am delighted to announce that The Department of Human Genetics at the University of Utah is continuing a multi-year recruiting initiative for multiple tenure-track faculty positions at the rank of Assistant Professor. Please share and consider applying! utah.peopleadmin.com/postings/208...
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Ellen Leffler @ellenleffler.bsky.social · 10/07/2026
Job opening: I'm looking for a lab tech primarily supporting ongoing projects and running computational analyses for the lab. Apply here and reach out with questions! utah.peopleadmin.com/postings/205...
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Willow Coyote-Maestas @willowcoyote.bsky.social · 09/07/2026
For the last 5 years, my lab has focused on developing mutational scanning methods and learning how to answer specific questions in protein biology. @matthewkhoward.bsky.social and I wrote a review on experimental decisions and future directions for our nascent field! doi.org/10.1146/annu...
annualreviews.org
Mechanistic Mutational Scanning to Uncover the Secret Life of Proteins
Deep mutational scanning (DMS) has emerged as a transformative tool for dissecting individual protein function and broader cell biology. DMS methods enable comprehensive interrogation of sequence–func...
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Reposted by Diego Calderon
Syd Sattler @sydsat.bsky.social · 29/06/2026
What if an embryo made immune cells before it finished building the tissue they usually come from? In our new preprint, we show that annual killifish embryos specify neutrophils before germ layers are fully resolved. www.biorxiv.org/content/10.6... Huge thanks to my PI, @ohnolog.bsky.social ! 🧵
biorxiv.org
Early immune cell development precedes gastrulation in annual killifish
During embryogenesis, cell types arise in a predictable order because developmental regulators act sequentially. But how evolutionary changes in morphogenesis reshape the signaling environments that a...
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Reposted by Diego Calderon
Vijay Ramani @vram142.bsky.social · 06/05/2026
Delighted to share our lab's latest (w/ inimitable @genophoria.bsky.social) in final form at @nature.com. Enormous lift by Sean Wang, @palindromephd.bsky.social & @martyyang.bsky.social to address extensive & constructive reviewer comments & see this through. (1/n) www.nature.com/articles/s41...
nature.com
Pervasive and programmed nucleosome distortion on single chromatin fibres - Nature
An analytical pipeline called Iteratively Defined Lengths of Inaccessibility (IDLI) maps the genome-wide occupancy of a range of nucleosome types and shows that most nucleosomes exhibit programmed ‘di...
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Diego Calderon @diegoisworking.bsky.social · 21/04/2026
We’re hiring a Junior Specialist in the Calderon Lab. Great fit for someone thinking about grad school who wants hands-on experience in functional genomics (MPRA, single-cell), contribute to ongoing projects, and grow into more independent work over time. Apply by 4/24: aprecruit.ucsf.edu/JPF06010
aprecruit.ucsf.edu
Junior Specialist- Calderon Lab
University of California, San Francisco is hiring. Apply now!
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Reposted by Diego Calderon
cxqiu.bsky.social @cxqiu.bsky.social · 09/04/2026
New preprint @cxqiu.bsky.social @jshendure.bsky.social ! Can we learn regulatory grammars of human cell types — by training on mouse development and transferring across 241 mammalian genomes? Introducing STEAM & a whole-organism scATAC-seq atlas from E10 to birth. www.biorxiv.org/content/10.6...
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Junyue Cao @junyuecao.bsky.social · 26/02/2026
New paper alert 🚀 Our organism-wide single-cell ATAC-seq atlas of mammalian aging is now out in @science.org, led by our fantastic graduate student Ziyu Lu from @rockefeller.edu! www.science.org/doi/10.1126/...
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Anil Raj @anilraj.bsky.social · 16/02/2026
Over a year ago, along with Gary Churchill at Jackson Labs, we explored the impact of dietary restriction on lifespan in one of the largest studies using 960 female Diversity Outbred mice. Caloric restriction and intermittent fasting both extended lifespan proportionally to the level of restriction.
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Sudarshan Pinglay @sudpinglay.bsky.social · 23/01/2026
Happy to share that our review on mammalian genome writing with Jack Atwater, Ran Brosh, Jef Boeke, @jshendure.bsky.social and Matt Maurano is now out in @cellpress.bsky.social! www.sciencedirect.com/science/arti...
sciencedirect.com
Mammalian genome writing: Unlocking new length scales for genome engineering
The ability to design and engineer mammalian genomes across arbitrary length scales would transform biology and medicine. Such capabilities would enab…
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Reposted by Diego Calderon
Rajiv McCoy @rajivmccoy.bsky.social · 21/01/2026
Pregnancy loss is common in humans, and chromosomal abnormalities are the leading cause. Using genetic data from ~140,000 IVF embryos, we show that maternal variation in meiosis genes influences recombination and aneuploidy risk. First authors: @saracarioscia.bsky.social & @aabiddanda.github.io
nature.com
Common variation in meiosis genes shapes human recombination and aneuploidy - Nature
Analysis of data from pre-implantation genetic testing sheds light on the genetic basis of meiotic-origin aneuploidy, the leading cause of human pregnancy loss, identifying common genetic variants ass...
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Anil Raj @anilraj.bsky.social · 22/01/2026
Three years ago, we showed ~70% of lifespan variation in yeast traces to rDNA copy number. Ribosomal DNA, encoded as 5S and 45S subunits in hundreds of copies, vary substantially across humans. Does this copy number variation, and sequence variation within these paralogs, matter for humans?
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Reposted by Diego Calderon
Josh T Cuperus @rnanerd.bsky.social · 09/01/2026
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Reposted by Diego Calderon
Emma Dann @emmamarydann.bsky.social · 05/01/2026
Together with @ronghuizhu.bsky.social, we are thrilled to present our new perturb-seq study of 22M primary CD4+ T cells, across donors and timepoints – the result of a decade-long collaboration between the Marson @marsonlab.bsky.social and Pritchard @jkpritch.bsky.social labs 🧵 tinyurl.com/gwt2025
tinyurl.com
Genome-scale perturb-seq in primary human CD4+ T cells maps context-specific regulators of T cell programs and human immune traits
Gene regulatory networks encode the fundamental logic of cellular functions, but systematic network mapping remains challenging, especially in cell states relevant to human biology and disease. Here, ...
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Reposted by Diego Calderon
Alexis Battle @alexisbattle.bsky.social · 16/12/2025
My lab is recruiting postdocs in AI/ML for genetics & genomics through the Malone Postdoctoral Fellows program. Apply by Jan 30! Lots of other great labs across the Malone Center as well.
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Maitreya Dunham @maitreya.bsky.social · 24/11/2025
Open faculty position (Assistant or Associate) in UW Medical Genetics. As you might expect, faculty often end up also interacting with Genome Sciences, so we're hoping for some great prospects! Note the clinical requirements for the position. apply.interfolio.com/176466
apply.interfolio.com
Apply - Interfolio {{$ctrl.$state.data.pageTitle}} - Apply - Interfolio
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Reposted by Diego Calderon
Chris Hsiung @chrishsiung.bsky.social · 19/11/2025
My lab at UCSF is recruiting postdoc candidates interested in CRISPR synthetic biology and functional genomics approaches to study and engineer tissue injury responses! hsiunglab.org
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Reposted by Diego Calderon
Jeff Spence @jeffspence.github.io · 18/11/2025
Super cool paper from Sheel Chandra + Ziyue Gao. kmer context matters a lot for mutability of both methylated and unmethylated CpGs. But!! the effect of kmer context on unmethylated CpGs is basically independent of the effect of kmer context on methylated CpGs! www.biorxiv.org/content/10.1...
biorxiv.org
Sequence context and methylation interact to shape germline mutation rate variation at CpG sites
A prominent example of sequence context-dependent mutation rate variation is the elevated transition rate at CpG sites, which is largely attributed to cytosine methylation. CpGs with different flankin...
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Reposted by Diego Calderon
Hakhamanesh Mostafavi @hakha.bsky.social · 14/11/2025
My center at NYU SoM is hiring an Assistant/Associate Professor in human genetics and genomics. It's a wonderful place to do science. Please apply or pass along. apply.interfolio.com/177375
apply.interfolio.com
Apply - Interfolio {{$ctrl.$state.data.pageTitle}} - Apply - Interfolio
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Troy McDiarmid @troymcdiarmid.bsky.social · 12/11/2025
Our work developing a parts list of promoters and gRNA scaffolds for mammalian genome engineering and molecular recording is now out @natbiotech.nature.com
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Nick Page @nicholaspage.bsky.social · 06/11/2025
🚀 Very excited to share the first major work from my PhD!! We combined MPRA and CRISPRa in excitatory neurons to test and validate cis-regulation therapies for hundreds of haploinsufficient neurodevelopmental disorder genes. 🧬🔬 www.biorxiv.org/content/10.1...
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Jeff Spence @jeffspence.github.io · 07/11/2025
How do GWAS and rare variant burden tests rank gene signals? In new work @nature.com with @hakha.bsky.social, @jkpritch.bsky.social, and our wonderful coauthors we find that the key factors are what we call Specificity, Length, and Luck! 🧬🧪🧵 www.nature.com/articles/s41...
nature.com
Specificity, length and luck drive gene rankings in association studies - Nature
Genetic association tests prioritize candidate genes based on different criteria.
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Reposted by Diego Calderon
Troy McDiarmid @troymcdiarmid.bsky.social · 05/11/2025
Stoked to share our latest work entitled: “Large-scale discovery of neural enhancers for cis-regulation therapies” shorturl.at/H3Qww This is an enormous team effort that I had the honour of spearheading with Nick Page and Florence Chardon. Bluetorial below.
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cxqiu.bsky.social @cxqiu.bsky.social · 04/11/2025
Thrilled to share I’ve started my lab at Dartmouth’s Geisel School of Medicine! We focus on mapping cellular trajectories & TF networks in development and Mendelian disorders, exploring new therapies. Join us—postdocs, grads, and scientists welcome! sites.dartmouth.edu/qiulab/
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Ryan Hernandez @rdhernand.bsky.social · 24/10/2025
🚨PhD opportunity at the intersection of computation & biology! 🖥️🧬🧪 Ready to tackle complex biological problems with cutting-edge tools? The BMI PhD program @UCSF trains future leaders in comp bio, bioinformatics, & data science. 📢 Info session: 11/6 @ 1 PM PT bmi.ucsf.edu/admissions Learn more👇
Join our virtual info session on Nov 6, 2025, at 1 PM PT! 

Explore cutting-edge research in computational biology!
Learn how we train future scientific leaders!
Get answers to your questions about our program!
Meet current students and faculty!
Find out what makes a successful application! 

https://bmi.ucsf.edu/admissions
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Reposted by Diego Calderon
Ryan Hernandez @rdhernand.bsky.social · 22/10/2025
Building community! Finishing undergrad (or just finished) and interested in gaining research experience before applying to PhD programs and also want to be part of a group that cares about you? Join our next matchmaking event!! Jan 30th 9am - 1pm PT propelscholars.org/matchmaking-...
propelscholars.org
Matchmaking Event | PROPEL
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Reposted by Diego Calderon
Harold Pimentel @hjp.bsky.social · 29/09/2025
Super excited to get this out. This collab started a few years ago and is the first paper from it. Here, with experimental and computational approaches we: 1. establish that cell villages can be just as accurate (one might argue more accurate!) than arrayed-based designs bsky.app/profile/bior...
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Nobu Hamazaki @nobuhamazaki.bsky.social · 26/09/2025
New paper from my lab and @jshendure.bsky.social lab! Led by the brilliant @zukailiu.bsky.social and @cxqiu.bsky.social. We tackled how anterior and posterior progenitor cells cooperate to self-organize into an embryonic structure (termed AP-gastruloid). (1/n) www.biorxiv.org/content/10.1...
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Alon Goren @agoren.bsky.social · 21/09/2025
I am thrilled to share a joint work with Melissa Gymrek that spans several years to study what is the impact of promoter proximal short tandem repeats (STRs) on expression by using MPRAs. I am sure you'd enjoy! Awesome effort by @xzhangbsky.bsky.social and the team! www.biorxiv.org/content/10.1...
xzhangbsky.bsky.social
xzhangbsky.bsky.social
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Vijay Ramani @vram142.bsky.social · 20/09/2025
Some (+)ve news to lighten another heavy weekend: our latest preprint (c/o Mattiroli + Ramani labs) is up! www.biorxiv.org/content/10.1... A tour-de-force by 1st authors Bruna Eckhardt & @palindromephd.bsky.social, focusing on chromatin replication. RTs welcome; tweetorial in 3,2...(1/n)
biorxiv.org
The eukaryotic replisome intrinsically generates asymmetric daughter chromatin fibers
DNA replication is molecularly asymmetric, due to distinct mechanisms for lagging and leading strand DNA synthesis. Whether chromatin assembly on newly replicated strands is also asymmetric remains un...
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Haky Im @hakyim.bsky.social · 12/09/2025
I'm hiring a computational biologist interested in complex trait genetics using deep learning approaches. Reach out to me, if interested.
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Seth Shipman @seth-shipman.bsky.social · 08/09/2025
Check out MitoScribe in our new preprint led by Linhan Wang: www.biorxiv.org/content/10.1... It's an analog molecular recorder that uses neutral base edits to the mitochondrial genome to store information about historical signaling in a cell. Single cell resolution at scale (see next post)!
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Matthew Aguirre @aguirre404.bsky.social · 22/08/2025
Thrilled to share the second half of my PhD work here! We show how data on expression quantitative trait loci (eQTL) relates to the structure of gene regulatory networks (GRN). Much of the GRN / eQTL picture is unmapped, but what we do have says a lot… (1/) doi.org/10.1101/2025...
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Roshni Patel @roshnipatel.bsky.social · 18/08/2025
happy to say my new department is hiring an associate/full professor: academicjobsonline.org/ajo/jobs/30328 please apply!
academicjobsonline.org
University of Oregon, Department of Data Science
Job #AJO30328, 535565 Associate or Full Professor of Data Science, Department of Data Science, University of Oregon, Eugene, Oregon, US
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Elphege Nora Lab at UCSF @elphegenoralab.bsky.social · 16/08/2025
New preprint with @gfudenberg.bsky.social We find the rate of cohesin loop extrusion in cells is set by NIPBL dosage and tunes many aspects of chromosome folding. This provides a molecular basis for NIPBL haploinsufficiency in humans. 🧵👇 www.biorxiv.org/content/10.1...
biorxiv.org
NIPBL dosage shapes genome folding by tuning the rate of cohesin loop extrusion
Cohesin loop extrusion is a major driver of chromosome folding, but how its dynamics are controlled to shape the genome remains elusive. Here we disentangle the contributions of the cohesin cofactors ...
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Roshni Patel @roshnipatel.bsky.social · 06/08/2025
Bittersweet to be leaving @docedge.bsky.social after a wonderful postdoc, but excited to share that I'm joining @uoregon.bsky.social next month as an Assistant Professor in the Department of Data Science.
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Eileen Furlong @eileen-furlong.bsky.social · 30/07/2025
To all post-docs: The Genome Biology dept ‪@embl.org has an Independent faculty position. Fantastic place to set up your lab –great package: core funding, fantastic Ph.D. students, cutting edge core facilities & great colleagues. Closing date Sept 19th embl.wd103.myworkdayjobs.com/en-US/EMBL/j...
embl.wd103.myworkdayjobs.com
Group Leader - Genome Biology Unit
Are you ready to lead groundbreaking research in Genome Biology? Join us at EMBL! We are seeking a motivated scientist to lead an independent research group addressing exciting and original biological...
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Irene Gallego Romero @ee-reh-neh.bsky.social · 11/07/2025
🧪🖥️🧬 It's here!! Our second MPRA, which is totally different from the first. For starters, there's no human sequences anywhere! Instead there's marsupials, wolves, pandas and a lot of hard work from lab members past & present, chief amongst them @navya-shukla.bsky.social (looking for a postdoc btw)
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Jeff Spence @jeffspence.github.io · 02/06/2025
I'm excited to announce that I'll be starting a lab at UCSF in the @ihgatucsf.bsky.social and @ucsf-epibiostat.bsky.social in July. We'll work at the intersection of statistical genetics, population genetics, and machine learning.
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Dmitri Petrov @petrovadmitri.bsky.social · 03/06/2025
Flybase lost all of the NIH support overnight - it is a disaster for the community. Please consider donating. I just did! www.philanthropy.cam.ac.uk/give-to-camb...
philanthropy.cam.ac.uk
Drosophila Genetic Database
The Drosophila Genetic Database, FlyBase, is on the brink of collapse due to the sudden termination of the FlyBase NIH grant, which includes salaries for 5 literature curators based at the University ...
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Junyue Cao @junyuecao.bsky.social · 12/05/2025
Excited to share our first anti-aging intervention analysis, led by brilliant Zehao @tommyz626.bsky.social, Alex, and Chloe from our lab at @rockefelleruniv.bsky.social! We identified the aging-associated cell populations that can be rescued by caloric restriction in the mammalian brain!
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Ellen Leffler @ellenleffler.bsky.social · 28/04/2025
Postdocs: Human Genetics at Utah will be hosting our annual Rising Stars in Genetics and Genomics Symposium in Sept. Apply here: shorturl.at/wBMg2 There will be sessions on developmental, evolutionary and disease genetics. A chance be invited to SLC to network here and with peers! Please share.
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Molecular Cell @cp-molcell.bsky.social · 07/02/2025
dlvr.it
Combinatorial mapping of E3 ubiquitin ligases to their target substrates
The substrate(s) of most E3 ubiquitin ligases remain unknown. Suiter et al. present COMET, a combinatorial framework for identifying proteolytic E3-substrate relationships at scale. Deep-learning-based structural prediction provides in silico validation…
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Graham McVicker @grahammcvicker.bsky.social · 11/02/2025
Excited to announce our preprint describing SUPERB-SEQ 🦸, a new method to measure Cas9 edits and their effects on gene expression in single cells. Led by @micklorenzini.bsky.social and @bradbalderson.bsky.social www.biorxiv.org/content/10.1...
biorxiv.org
Joint single-cell profiling of CRISPR-Cas9 edits and transcriptomes reveals widespread off-target events and their effects on gene expression
A longstanding barrier in genome engineering with CRISPR-Cas9 has been the inability to measure Cas9 edit outcomes and their functional effects at single-cell resolution. Here we present Superb-seq , ...
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Nadav Ahituv @nadavahituv.bsky.social · 04/02/2025
Tumors need a lot of nutrients to grow. By engineering and implanting fat cells to outcompete cancers for nutrients we can suppress them. Novel cancer therapy called Adipose Manipulation Transplantation (AMT). AMAZING work led by and dedicated to Hai Nguyen. www.nature.com/articles/s41...
nature.com
Implantation of engineered adipocytes suppresses tumor progression in cancer models - Nature Biotechnology
Adipose manipulation transplantation can reduce tumor growth and proliferation in vitro and in mouse models.
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Leopold Parts @leopoldparts.bsky.social · 31/01/2025
We're delighted to share our work on scrambling the human genome using prime editing, repetitive elements, and recombinases in @science.org , led by @jonaskoeppel.bsky.social , @f-raphael.bsky.social , with @proftomellis.bsky.social and George Church. www.science.org/doi/10.1126/...
science.org
Randomizing the human genome by engineering recombination between repeat elements
We lack tools to edit DNA sequences at scales necessary to study 99% of the human genome that is noncoding. To address this gap, we applied CRISPR prime editing to insert recombination handles into re...
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Sudarshan Pinglay @sudpinglay.bsky.social · 31/01/2025
Now out in @science.org w/ @jshendure.bsky.social we present 'Genome-shuffle-seq': a method to shuffle mammalian genomes and characterize the impact of structural variants (SVs) with single-cell resolution in one experiment. www.science.org/doi/10.1126/...
science.org
Multiplex generation and single-cell analysis of structural variants in mammalian genomes
Studying the functional consequences of structural variants (SVs) in mammalian genomes is challenging because (i) SVs arise much less commonly than single-nucleotide variants or small indels and (ii) ...
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