Hugh Selway-Clarke
hughselwayclarke.bsky.social
Hugh Selway-Clarke
@hughselwayclarke.bsky.social
Postdoc making computational models of radiotherapy resistance evolution with Ben O'Leary and Trevor Graham at the ICR in London.
Did my PhD in Sam Janes' lab at UCL.
Background in maths at Cambridge.
He/him.
Pinned
My main PhD project is now up on bioRxiv! If you’re interested in somatic evolution or machine learning for simulation-based inference, read on…

doi.org/10.1101/2025...
[1/15]
Recovery of human upper airway epithelium after smoking cessation is driven by a slow-cycling stem cell population and immune surveillance
The upper airway epithelium in humans is maintained in homeostasis by a resident population of basal stem cells. In the presence of tobacco smoke these gain mutations that significantly increase their...
doi.org
Reposted by Hugh Selway-Clarke
Cancer is an evolutionary disease, but does knowing a cancer’s evolutionary past help predict its future? Out today in @nature, we learnt the evolution of 2000 lymphoid cancers and found it was highly correlated with clinical outcomes! (1/7)
rdcu.be/eFrrc
Fluctuating DNA methylation tracks cancer evolution at clinical scale
Nature - Cancer evolutionary dynamics are quantitatively inferred using a method, EVOFLUx, applied to fluctuating DNA methylation.
rdcu.be
September 10, 2025 at 4:17 PM
Reposted by Hugh Selway-Clarke
Studying cancer evolution needs multi-region or single cell seq for phylogenetics, right? Amazingly (I think!) we found single-sample bulk methylation suffices, via analysis of "fluctuating methylation". In @nature.com today led by brilliant @calumgabbutt.bsky.social www.nature.com/articles/s41...
Fluctuating DNA methylation tracks cancer evolution at clinical scale - Nature
Cancer evolutionary dynamics are quantitatively inferred using a method, EVOFLUx, applied to fluctuating DNA methylation.
www.nature.com
September 10, 2025 at 3:21 PM
My main PhD project is now up on bioRxiv! If you’re interested in somatic evolution or machine learning for simulation-based inference, read on…

doi.org/10.1101/2025...
[1/15]
Recovery of human upper airway epithelium after smoking cessation is driven by a slow-cycling stem cell population and immune surveillance
The upper airway epithelium in humans is maintained in homeostasis by a resident population of basal stem cells. In the presence of tobacco smoke these gain mutations that significantly increase their...
doi.org
September 3, 2025 at 1:04 PM
Reposted by Hugh Selway-Clarke
Had such a great time at #Londonomics2025 today - excellent talks and discussions - thank you to everyone who came along and shared their ideas with us.
September 2, 2025 at 6:55 PM
Reposted by Hugh Selway-Clarke
🚨 PhD Position available in our lab 🚨 exploring the power of blood immune multi-omics to detect lung cancer years prior to clinical diagnosis in a unique cohort of >10,000 CT screened individuals.
✅ Wet & dry lab
✅ September 2025 enrolment
✅ UK tuition fees only

www.ucl.ac.uk/medical-scie...
Pre-Cancer Immunology
The Pre-Cancer Immunology Lab (James Reading Lab) is mapping pre-invasive T cell dynamics during carcinogenesis to detect and intercept cancer development.
www.ucl.ac.uk
August 5, 2025 at 5:57 PM
📣📣 Another Londonomics Symposium! 📣📣

Last year was a great mix of computational biologists from biology, maths and computing backgrounds - I enjoyed it so much I joined the organising committee! Excited to meet people and talk cool science (including AlphaGenome, keynote from @avsecz.bsky.social!)
Are you an Early Career Researcher in bioinformatics? Then this symposium is for you 💡

Join us for a day of talks, networking and career discussions. Present your work to get fresh new ideas and the chance to win prizes 💸

Featuring @avsecz.bsky.social of Google DeepMind as our keynote speaker⚡️
July 29, 2025 at 11:35 AM
A day @ewanbirney.bsky.social posts a thread of "some musings" is a good day - I haven't (yet!) used MR in anger but this is a great checklist for how to do it properly.
Had to finish this thread in a rush without a concluding flourish but adding it here for my “how to do Mendelian Randomisation without messing up”
Some musing on Mendelian Randomisation as a technique, triggered by discussions with a variety of colleagues. TL;DR Mendelian Randomisation works well when it used for hypothesis testing of valid exposure => outcome scenarios, as long as the MR assumptions hold (obvs!) and it is performed with care.
July 26, 2025 at 8:42 AM
Reposted by Hugh Selway-Clarke
Writing is thinking. A reminder on why scientists write, and why we should continue writing in the era of large-language models by Nature Review Bioengineering

@natureportfolio.nature.com
www.nature.com/articles/s44...
#AI #LLM 🧪
Writing is thinking - Nature Reviews Bioengineering
On the value of human-generated scientific writing in the age of large-language models.
www.nature.com
July 22, 2025 at 8:07 AM
Great to see this work from @sandra-gl.bsky.social published yesterday, using mouse models to dig into the early stages of lung squamous cell carcinoma. Beautiful work on an important disease, congratulations to all involved!
Sandra's paper is out in Science! So pleased. Thank you to all the authors, contributors and patients that have been with us on this journey. @science.org @sandra-gl.bsky.social Aberrant basal cell clonal dynamics shape early lung carcinogenesis
www.science.org/doi/full/10....
www.science.org
May 2, 2025 at 1:28 PM
Reposted by Hugh Selway-Clarke
Congratulation to the SUMMIT team on our publication in Lancet Oncology today: Low-dose CT for lung cancer screening in a high-risk population (SUMMIT): a prospective, longitudinal cohort study.
authors.elsevier.com/sd/article/S...
March 26, 2025 at 5:46 PM
Reposted by Hugh Selway-Clarke
While progress has been made in treating #NSCLC, patients would further benefit from earlier detection & effective interception. Here, Spira and colleagues explore advances in identifying premalignant lesions, and devise approaches for stratification + interventions.

https://bit.ly/3QE86...
Translating premalignant biology to accelerate non-small-cell lung cancer interception - Nature Reviews Cancer
While progress has been made in treating advanced non-small-cell lung cancer, patients would further benefit from methods that detect progressive premalignant lesions and strategies that effectively intercept progression. In this Review, Mazzilli et al. explore recent advances in identifying...
bit.ly
March 3, 2025 at 3:41 PM
Reposted by Hugh Selway-Clarke
🚀 Our paper introducing ImmuneLENS, a new tool that measures T and B cell fractions from WGS data. This builds on our previous method, T cell ExTRECT, that used a signal from V(D)J recombination to measure T cells.

Out today in @naturegenet.bsky.social :
doi.org/10.1038/s41588-025-02086-5
🧵👇
ImmuneLENS characterizes systemic immune dysregulation in aging and cancer - Nature Genetics
Immune lymphocyte estimation from nucleotide sequencing (ImmuneLENS) infers B cell and T cell fractions from whole-genome sequencing data. Applied to the 100,000 Genomes Project datasets, circulating ...
www.nature.com
February 18, 2025 at 3:24 PM
Reposted by Hugh Selway-Clarke
Some musing this grey Saturday morning on one of my evergreen topics - the progress in rare disease diagnosis and treatments. TL;DR the world keeps making steady progress in diagnosing and then improving - sometimes to the point of a cure - rare disease. The rate of both will only increase.
February 1, 2025 at 1:15 PM
This is brilliant science: an understanding of the basic biology of early cancer evolution through chromosomal instability, followed through to a new, cheap biomarker that can hopefully start to improve the lives of people with ulcerative colitis+low-grade dysplasia and catch more cancers early!
January 30, 2025 at 6:39 PM