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Nicky Whiffin

@nickywhiffin.bsky.social
3K followers 432 following 358 posts

Associate Professor @ Big Data Institute, University of Oxford 2024 Lister Institute Fellow genomics | rare disease | gene regulation | genetic therapies rarediseasegenomics.org (field) hockey player | cyclist | hiker

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Nicky Whiffin @nickywhiffin.bsky.social · 30/09/2026
Excited to share our new preprint "A cross-tissue splicing signature as a quantitative biomarker for ReNU syndrome" tinyurl.com/RENUsig Led by super⭐ duo @ruebenadawes.bsky.social @alexblakes.bsky.social We show that just 6 alternative 5'splice site events perfectly predict ReNU syndrome 🧬 🧵 1/4
A panel of 4 plots.
Top left: a bar plot of LASSO coefficients for the six 5' splice site events chosen by the model.
Top right: Box plots showing the LASSO predicted probability of case status for controls compared to ReNU cases across whole-blood and lymphocyte cohorts, for training and test samples. P(case) for ReNU samples are significantly greater than controls.
Bottom left: schematics of the six alternative 5' splice site events.
Bottom right: Box plots showing significant changes in expression for two of the implicated genes, STX16 and RPS15A.
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Nicky Whiffin @nickywhiffin.bsky.social · 05/08/2026
📣 New preprint: “Guidance for clinical variant classification in genes for spliceosomal small nuclear RNAs” www.medrxiv.org/content/10.6... snRNAs are increasingly recognised as major players in rare disorders (RNUopathies), yet interpreting variants in these genes is a major challenge. 🧵 1/7
medrxiv.org
Guidance for clinical variant classification in genes for spliceosomal small nuclear RNAs
Background: Small nuclear RNAs (snRNAs) are RNA components of the major and minor spliceosomes that play a core role in splice-site recognition and control of the splicing process. Variants in genes t...
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Nicky Whiffin @nickywhiffin.bsky.social · 03/08/2026
📢 Opportunity to join the team as a computational postdoc to lead research into RNUopathies, including ReNU syndrome: understanding mutational and disease mechanisms and developing biomarkers for therapy development. Apply: my.corehr.com/pls/uoxrecru... Deadline this Friday!! Please share! 💻🧬🩺
my.corehr.com
Job Details
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Genomics England @genomicsengland.bsky.social · 29/07/2026
2 years after the discovery of ReNU syndrome, where has the research led? In our latest episode, our guests explore how one genetic discovery has grown into a global collaboration between researchers, clinicians and families. Listen: ow.ly/qmIh50Zu8bQ
Colorful abstract DNA strand design above and below the text 'Behind the Genes' on a dark background with 'New episode' in blue below.Title of the episode 'What happens after a new rare genetic condition is discovered?' and the guest's names 'Professor Nicky Whiffin, Christina Cox, and Dr. Ana Lisa Tavares' on a dark blue background above a colourful abstract DNA strand design.
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University of Oxford @ox.ac.uk · 22/05/2026
The Academy of Medical Sciences has elected five Oxford University biomedical and health scientists to its fellowship in 2026. Congratulations to professors: - Tao Dong - Oliver Pybus - Julian Savulescu - Christian Siebold - Nicola Whiffin Find out more ⬇️ bit.ly/4dF0fvc
A golden-hour view across Oxford’s skyline featuring the towers of All Souls College in the foreground, with other historic University buildings and church spires visible in the background. A dark blue banner at the bottom contains white text reading: “Academy of Medical Sciences elects five Oxford researchers as new Fellows” followed by “ox.ac.uk/news | University of Oxford”.
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Nicky Whiffin @nickywhiffin.bsky.social · 18/05/2026
🚨 New preprint led by super⭐ PhD student Anthony (@amcguigan.bsky.social) 🥳 He studied homozygous deletions genome-wide using genome sequencing data in the amazing @genomicsengland.bsky.social NGRL See Anthony's 🧵for a summary 👇
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Nicky Whiffin @nickywhiffin.bsky.social · 15/04/2026
I wrote a new blog post: www.whiffinlab.org/blog/rnuopat... Trying to put the past two years of research into snRNA genes and RNUopathies into broader context (even from within the field it is hard to keep up!), with a personal tilt 💙🧬 @renusyndrome.bsky.social #renuSyndrome #rnuopathies
whiffinlab.org
A scientific and personal journey from just 145 base-pairs to thousands of newly diagnosed patients — Computational Rare Disease Genomics
In the last two years my science world has been turned completely upside down. The starting point: a discovery in early 2024 of a highly prevalent yet previously unrecognised neurodevelopmental disord...
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Emilie Wigdor @emiliewigdor.bsky.social · 10/04/2026
📣 New preprint 🧵: we profiled post-mortem human BA22 (speech cortex) in autism across 100 donors using single-nucleus multiomics (~500,000 nuclei), integrating RNA + chromatin accessibility. Shout-out to my co-first authors Varun Suresh and Yuhan Hao: www.biorxiv.org/content/10.6...
biorxiv.org
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Nicky Whiffin @nickywhiffin.bsky.social · 09/04/2026
Super excited that our two companion papers on saturation genome editing (SGE) of RNU4-2 and discovery of a novel recessive neurodevelopmental disorder (NDD) were published yesterday 🥳 SGE experiment: www.nature.com/articles/s41... Recessive NDD characterisation: www.nature.com/articles/s41... 🧵
nature.com
Saturation editing of RNU4-2 reveals distinct dominant and recessive disorders - Nature
Saturation genome editing of RNU4-2 identifies the functional and clinical impact of variants across the entire gene and delineates variants that cause a new recessive neurodevelopmental disorder distinct from ReNU syndrome.
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Katie Mack @astrokatie.com · 05/04/2026
We are so, so small. #Artemis
Looking through one of the four windows of the Orion spacecraft, a tiny crescent Earth is illuminated against the blackness of space and grows smaller as the crew journeys closer to the Moon. Part of the window edge is visible; the rest is darkness. [Alt-text slightly revised from ESA/NASA version]
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Katie Mack @astrokatie.com · 03/04/2026
More context on this #Artemis II image: * This is the night side, lit by moonlight. You can see city lights in Spain & Portugal, & a sliver of day at lower right * The Sun is entirely behind Earth, which makes it a kind of solar eclipse, but w/ Earth doing the eclipsing instead of the Moon: ☀️🌍🚀🌕
A full disc image of Earth, as seen from the Orion Crew Module. The planet is a pale blue, swirling with white clouds and glowing slightly lighter blue in place from reflected light. At lower left, a large brown landmass is Africa, with Spain and Portugal with twinkling lights where the planet curves. At top right, auroras glow in a thin green glow, just barely separated from the planet's surface. Earth is set against the black of space (pic: NASA/R.Wiseman)
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European Society of Human Genetics @eshg.bsky.social · 31/03/2026
🧬Three papers newly published in Nature Genetics spotlight RNU2-2 as a major cause of recessive developmental and epileptic encephalopathies. Congratulations to all three teams! 👉 www.nature.com/articles/s41... 👉 www.nature.com/articles/s41... 👉 www.nature.com/articles/s41...
nature.com
Systematic analysis of snRNA genes reveals frequent RNU2-2 variants in dominant and recessive developmental and epileptic encephalopathies - Nature Genetics
Analyses of snRNA genes in a French cohort of people with rare disorders, with validation through international collaboration, identify monoallelic and biallelic variants in RNU2-2 as frequent causes…
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Lorraine Reese @lorraine-reese.bsky.social · 25/03/2026
Hear @jbquerido.bsky.social and @nickywhiffin.bsky.social speak at Translation UK - save £100 if you book before 30 March 🧪 bit.ly/Translation-26
Biochemical Society Scientific Meeting. Translation UK 2026, Leeds, UK, 30 June to 2 July 2026. Abstract submissions now open. Super earlybird deadline: 30 March 2026. Includes image of delegates, Biochemical Society logo and event logo.
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Nicky Whiffin @nickywhiffin.bsky.social · 06/03/2026
When you are on the metro in Munich but your one track mind can only interpret the lines as snRNAs 🤣 @christeldepienne.bsky.social
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ReNU Syndrome United @renusyndrome.bsky.social · 19/02/2026
🎙️Tune in to Episode 227 of #TheGeneticsPodcast 🚀featuring @nickywhiffin.bsky.social on the discovery and implications of #ReNUsyndrome. Available here👇 🎧 eu1.hubs.ly/H0rXt0j0 📽️ eu1.hubs.ly/H0rXsVV0 #renusyndrome #renuhope
eu1.hubs.ly
The Genetics Podcast: EP 227: Discovering a new neurodevelopmental syndrome in the non-coding genome with Nicky Whiffin of the University of Oxford
This week on The Genetics Podcast, Patrick is joined by Dr. Nicky Whiffin, Associate Professor and Wellcome Career Development Fellow at the Big Data Institute, University of Oxford. They discuss t...
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ReNU Syndrome United @renusyndrome.bsky.social · 14/02/2026
ReNU PAG leadership and @cornelluniversity.bsky.social alumni featured in the Cornellians magazine, sharing the story behind founding ReNU Syndrome United and our growing advocacy community. 💙 alumni.cornell.edu/cornellians/... #renusyndrome #renuhope
alumni.cornell.edu
Sisters Team Up to Raise Awareness of a Rare Genetic Syndrome - Cornellians | Cornell University
After years of medical struggles, Jessica Margrill ’01 finally got a diagnosis for her son; now, she and Heather ’05 are helping others
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Nicky Whiffin @nickywhiffin.bsky.social · 12/02/2026
There is nothing like a trip through Victoria underground station just before 9am to remind you why you no longer live and work in London...
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Nicky Whiffin @nickywhiffin.bsky.social · 04/02/2026
Today I am wearing #blue4ReNU for ReNU Syndrome awareness day 💙 4th February (or 4/2), was chosen by families to reflect the 4-2 in RNU4-2 🧬 ReNU syndrome is a severe neurodevelopmental disorder impacting ~100,000 individuals globally 🧠 🌎 lnkd.in/dvruKxZH #ReNUSyndrome @renusyndrome.bsky.social
Picture of a wrist with a blue sleeve cuff and three blue bracelets: one with beads spelling 'RENU CREW' one with the words 'ReNU Hope' and the third with 'Je suis ReNU'.
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nilswagner.bsky.social @nilswagner.bsky.social · 26/01/2026
How many high-impact developmental variants are we missing by relying only on adult splicing annotations? We address this in our preprint “Aberrant splicing prediction during human organ development”: www.biorxiv.org/content/10.1...
biorxiv.org
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The Lister Institute of Preventive Medicine @thelisterinstitute.bsky.social · 14/01/2026
Today we celebrate #ListerFellow @nickywhiffin.bsky.social 🤩She's on The Sunday Times Alternative Honours List 2025 for her role in discovering ReNU syndrome and the non-coding variants behind the disorder 👏 Read this fab story of discovery and rapid uptake👉 lister-institute.org.uk/renu-ed-hope...
head and shoulder photograph of Dr Nicola Whiffin with a broad smile and looking directly at camera.
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Nicky Whiffin @nickywhiffin.bsky.social · 16/12/2025
I could not have been luckier to get to work alongside Alex for 5 amazing years - she is an incredible scientist and just the most amazing human! ❤️ She has been instrumental in helping me establish and grow the CRDG team. While I have absolutely no idea what we are going to do without her... 1/2
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Nicky Whiffin @nickywhiffin.bsky.social · 10/12/2025
New preprint led by super🌟 PhD student @eloisewells.bsky.social! Here we explore using exon-skipping to remove upstream open reading frames (uORFs) and increase protein translation as a therapeutic approach for rare haploinsufficient disorders 🧬 To learn more see Eloise's 🧵 👇
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Genetics Society UK @gensocuk.bsky.social · 14/11/2025
Congratulations @hilarycmartin.bsky.social from @sangerinstitute.bsky.social on being awarded the 2026 Balfour Lecture!
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James Davies @jojdavies.bsky.social · 05/11/2025
Our latest paper has just been published in Cell! doi.org/10.1016/j.ce... We developed a new method called MCC ultra, which allows 3D chromatin structure to be visualised with a 1 base pair pixel size.
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The Lister Institute of Preventive Medicine @thelisterinstitute.bsky.social · 05/11/2025
Not from Tron or a psychedelic wallpaper. This exquisite pic reveals chromatin at base-pair resolution, captured by #ListerFellow James Davies and collaborators🤩 "For the first time, we can see how the genome's control switches are physically arranged inside cells." @jojdavies.bsky.social
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Nicky Whiffin @nickywhiffin.bsky.social · 18/10/2025
Feeling exhausted after a fantastic but (as always) full-on #ashg25 . Great to catch-up with so many folks! So long Boston, for a little while at least...
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Nicky Whiffin @nickywhiffin.bsky.social · 16/10/2025
Planning your afternoon poster session at #ashg25? Come say hello! This is an amalgamation of our two recent preprints - working with @gregfindlay.bsky.social , @cassimons.bsky.social , @dgmacarthur.bsky.social and many others to study variation across RNU4-2 and describe a new recessive NDD 🧬
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Nicky Whiffin @nickywhiffin.bsky.social · 15/10/2025
At #ASHG25? Go chat to super⭐ PhD student Anthony at his poster this afternoon 👇
Details of poster:
Gene knockouts across 138,000 individuals for novel rare disease gene discovery.
Board 7006W
Anthony McGuigan
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Nicky Whiffin @nickywhiffin.bsky.social · 13/10/2025
At Heathrow about to board my flight to Boston for #ASHG25 #ASHG2025 (which are we using?). I am super disorganised with planning (please do reach out if you want to meet up), but looking forward to catching up with folks over the next few days!! ✈️🧬🤓
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Gautam Dey @gautamdey.bsky.social · 04/10/2025
If you’re applying to your dream lab for an internship/PhD/postdoc, always send a second email 1-2 weeks after the first one if you don’t hear back. I promise we will be grateful rather than annoyed. My email inbox is a disaster and I’m quite junior - and very few of us have secretarial support
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Bethany Brookshire @beebrookshire.bsky.social · 26/09/2025
In reporting this piece on the new trial for a Huntington's treatment, I was struck by one thing in particular: The joy. One of my sources wept for joy. He has spent his entire career studying this disease, he said it was the happiest day. www.sciencenews.org/article/hunt...
sciencenews.org
Huntington's progression slowed by experimental gene therapy
An experimental gene therapy slowed Huntington’s by up to 75 percent in a small clinical trial. While not a cure, it may give patients longer lives.
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Greg Findlay @gregfindlay.bsky.social · 08/09/2025
We now have an open post-doc position in the lab: crick.wd3.myworkdayjobs.com/External/job... Please apply if you have a background in functional genomics or a related field and are eager to develop methods to map variant effects at scale.
crick.wd3.myworkdayjobs.com
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Nicky Whiffin @nickywhiffin.bsky.social · 08/09/2025
While I was taking a holiday last week, 2 super exciting preprints dropped, adding to another posted 6 days prior. These papers describe a remarkable role for *recessive* variants in *RNU2-2* causing developmental and epileptic encephalopathy 🧵 by the amazing @christeldepienne.bsky.social 👇 1/3
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Nicky Whiffin @nickywhiffin.bsky.social · 29/08/2025
So proud of two postdocs in the team @alextremophile.bsky.social and @ruebenadawes.bsky.social. My role here was one of 'chief cheerleader' with this work truly led by these two superstars 🤩 The key take-home: be careful when using SpliceAI precomputed scores. Why? Read Alex's 🧵to learn more. 🧬💻🩺
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yuyangchen.bsky.social @yuyangchen.bsky.social · 26/08/2025
1st Bluesky post with recent updates: 1/3 It was incredible to attend and speak at the ReNU Hope Conference in Long Island, NY. This was the first time I met the families and the ReNU warriors, sharing many touching stories. I hope to continue advocacy in China where few are currently diagnosed.
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Nicky Whiffin @nickywhiffin.bsky.social · 21/08/2025
👋
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Nicky Whiffin @nickywhiffin.bsky.social · 20/08/2025
Just over a week left to apply for these positions - deadline on Thursday 28th August 👇
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Greg Findlay @gregfindlay.bsky.social · 18/08/2025
Our latest research is out today on ‪@medrxivpreprint.bsky.social: www.medrxiv.org/content/10.1... Saturation genome editing of BRCA1 across cell types accurately resolves cancer risk. Led by the amazing Phoebe Dace. This one’s packed full of data, so check out the paper. Quick highlights… 🧵 1/n
medrxiv.org
Saturation genome editing of BRCA1 across cell types accurately resolves cancer risk
Germline pathogenic BRCA1 variants predispose women to breast and ovarian cancer. Despite accumulation of functional evidence for variants in BRCA1 , over half of reported single-nucleotide variants (...
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Nicky Whiffin @nickywhiffin.bsky.social · 18/08/2025
Isn't genetics cool??? Within only 145 nucleotides(!) of a non-coding RNA (RNU4-2) - different variants in distinct regions / structures cause three distinct disorders!!! (all discovered within the last 18 months) 🤯🤓🧬❤️
Schematic of the U4 and U6 snRNAs with coloured annotations to note nucleotides linked to different disorders:
- Teal in the T-loop and Stem III for ReNU syndrome (Chen et al. Nature 2024 and Greene et al. Nature Medicine 2024)
- Red for variants causing a recessive NDD in Stem II, the k-turn and Sm protein binding sites (De Jonghe et al. medRxiv 2025 and Rius & Blakes medRxiv 2025)
- Yellow for the central loop and Retinitis pigmentosa (Quinodoz et al. medRxiv 2025)
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Nicky Whiffin @nickywhiffin.bsky.social · 18/08/2025
🚨 New preprint led by amazing duo @rociorius.bsky.social and @alexblakes.bsky.social in collaboration with @cassimons.bsky.social, @dgmacarthur.bsky.social and many other amazing folks! ❤️ We describe the clinical phenotype of a recessive NDD associated with biallelic variants in RNU4-2 🧬 See 🧵👇
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Nicky Whiffin @nickywhiffin.bsky.social · 31/07/2025
📣 We are recruiting! Please share!! Are you a bioinformatician / computational scientist who wants to apply your skills to understanding regulatory biology and improving rare disease diagnosis and treatment? 🧠 💻 🧬 🩺 We have two roles available 👇 🧵 1/4
Image of an old building in Oxford with the heading 'postdoc opportunities' and the text 'computational approaches to improve rare disease diagnosis and treatment' and 'Big Data Institute, University of Oxford'
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Muzz Haniffa @mhaniffa.bsky.social · 01/08/2025
Great career opportunities in Cellular Genomics @sangerinstitute.bsky.social Big data (human in vivo + in vitro) + AI to derive biological mechanisms at scale. We are seeking a range of research expertise including spatial omics and perturbation at scale
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Nicky Whiffin @nickywhiffin.bsky.social · 31/07/2025
📣 We are recruiting! Please share!! Are you a bioinformatician / computational scientist who wants to apply your skills to understanding regulatory biology and improving rare disease diagnosis and treatment? 🧠 💻 🧬 🩺 We have two roles available 👇 🧵 1/4
Image of an old building in Oxford with the heading 'postdoc opportunities' and the text 'computational approaches to improve rare disease diagnosis and treatment' and 'Big Data Institute, University of Oxford'
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Nicky Whiffin @nickywhiffin.bsky.social · 28/07/2025
Last week was the first #ReNUhopeConference It was an enormous privilege to meet many ReNU warriors (they give the best hugs!) and their families, and scientists and clinicians working on ReNU. ReNU Syndrome United have achieved so much in only a single year, building an incredible community 💙
A conference program titled 'ReNU HOPE conference' with the tag line 'Let's ReNU Hope Together', as well as a name badge for 'Nicky Whiffin, PhD', a blue notebook, a blue wristband with the words 'ReNU Hope' and a light blue soft toy octopus.
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Duncan Palmer @astheeggeggs.bsky.social · 21/07/2025
Deadline extended to August 1st! Fully funded DPhil (PhD) in Statistical Genetics at Oxford, available to international candidates!
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Nicky Whiffin @nickywhiffin.bsky.social · 16/07/2025
Can you help??? The amazing families with ReNU syndrome are fundraising to set up a charity registered in the UK. They need £5k to do this. Please donate here if you can (any amount will help!): www.gofundme.com/f/set-up-the... Thank you!!! @renucrew.bsky.social @uniquecharity.bsky.social
gofundme.com
Donate to Help us to set up the ReNU Syndrome UK Charity, organized by Claire Stockton
Hi I’m Claire mum to Finley who is 19 years old and recently diagnos… Claire Stockton needs your support for Help us to set up the ReNU Syndrome UK Charity
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Dr Jenny Lord @drjennylord.bsky.social · 15/07/2025
Just over a week until our postdoc recruitment closes. If you want to use big datasets and computational methods to understand how the genome works and how that goes wrong in disease, apply! www.jobs.ac.uk/job/DNR261/r...
jobs.ac.uk
Research Associate - SITraN at University of Sheffield
Apply for the Research Associate - SITraN role on jobs.ac.uk, the top job board for academic positions in higher education. View details and apply now.
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Nicky Whiffin @nickywhiffin.bsky.social · 04/07/2025
Ever craved a review that details the diverse mechanisms through which UTR variants have been show to cause rare disease??? Or maybe just curious? Well this review, written by the amazing Dr @nechamawieder.bsky.social , is for you 🤓🧬🩺
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Genomics England @genomicsengland.bsky.social · 03/07/2025
The government’s strong support for genomic healthcare in the 10 Year Health Plan is a vote of confidence in the power of genomics to transform lives. We are excited about the role we will play in bringing this to life. Read the 10 Year Health Plan here: www.gov.uk/government/p...
Quote from Dr Rich Scott, Chief Executive Officer from Genomics England, "The UK has long been a global leader in genomics. This continued support will strengthen our ability to harness the full potential of genomics and data-driven healthcare that will benefit the public for generations to come."
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European Society of Human Genetics @eshg.bsky.social · 16/06/2025
📢 Episode 4 of the #eshg Webinar Series is on June 25 at 16:00 CEST! 🧬 Speaker: Kaitlin Samocha on variant interpretation using population data 💻 Registration is free but mandatory: wma.eventsair.com/eshg-webinar... 📩 Past registrants will receive the Zoom link automatically.
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