James Fasham
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jamesfasham.bsky.social
James Fasham
@jamesfasham.bsky.social
🧬👨‍⚕️Academic Consultant in Clinical Genetics 💬 ESHG Social media chair. 🤖 @DiseaseGenes bot creator #Genetics #Genomics #RareDisease
Amicia Phillips challenging traditional definitions of 'actionability' in the context of genomic #newbornscreening #ICoNS25
October 24, 2025 at 1:30 PM
Prof. Caroline Wright @UniofExeter explaining the challenges of quantifying penetrance of rare diseases in population cohorts at @ICoNSeqOrg #ICoNSs25

Beware ⚠️
- accidental inclusion of benign variants
- relying on limited phenotype data / codes which may be erroneous
October 24, 2025 at 11:03 AM
Alistair Pagnamenta: rlReduced OI penetrance in @uk_biobank, implications for genomic newborn screening at #ICoNS25.

🦴 majority with P/LP variants have do not have multiple fractures

Impact on protein supported by proteomic data

👀 Preprint out today
www.medrxiv.org/content/10.1...
October 24, 2025 at 10:46 AM
At #ICoNS25 meeting in London the last 2 days (sorry for absence of livetweets!)

Exploring the future of genomics as part of routine #NewbornScreening worldwide
October 24, 2025 at 10:34 AM
Reposted by James Fasham
I loved it once again! Thanks for everyone making #eshg2025 happen!

#eshg2025 —> #eshg2026
Any suggestions for improvement ; ideas for topics and speakers?
Await the formal survey by @eshg.bsky.social but you can also let me know personally:

docs.google.com/document/d/1...
ESHG suggestions from participants
ESHG Feedback & suggestions Please add bullet points with suggestions for future ESHG conferences; think new/trending topics; speakers (amazing science and amazing presenters); formats; other options...
docs.google.com
May 29, 2025 at 12:13 PM
#MorbidGene (Test 2)
May 29, 2025 at 11:39 AM
May 29, 2025 at 11:09 AM
(just testing the new 🤖 @diseasegenes.bsky.social bot)

#MorbidGene

(please see it's page, I will need to preauthorise all posters on BlueSky, API issues 🙄)
May 29, 2025 at 10:46 AM
Reposted by James Fasham
Also many thanks for the incredible - and ever growing - presence of colleagues, friends and collaborators from down under at #eshg2025 with many thanks to your SPC delegates — what a team 🇦🇺🇦🇺🇦🇺🇦🇺🇦🇺
May 27, 2025 at 8:46 PM
Reposted by James Fasham
Our amazing variant curator @njhenden.bsky.social presenting at #ESHG2025 - homozygous variant in SECISBP2 causing a severe perinatal cardiomyopathy - expanding the phenotype spectrum of selenoprotein deficiency disorders @nataliepstewart.bsky.social @amybakerlms.bsky.social
May 26, 2025 at 8:37 AM
Look forward to seeing you in Exeter Lein ☺️
ESHG Mentorship scheme awardees 2025
• Nesibe Bulut Turkey to Vienna, Austria
• Tea Mladenić Croatia to Jena, Germany
• Melda Erdoğdu Turkey to Linköping, Sweden
• Lein Dofash Australia to Exeter, UK
• Daniela Oliveira Portugal to Stockholm, Sweden

#ESHG2025
May 27, 2025 at 2:23 PM
Reposted by James Fasham
#eshg2025 it’s a wrap! We hope you enjoyed this year’s #eshg #hybridconference. Thank you for being part of it! We look forward to seeing you all at #eshg2026 in Gothenburg!
May 27, 2025 at 2:04 PM
Congratulations Jingzhan ☺️
#ESHG2025 Mia Neri Award
for best presentation in cancer research.

Jingzhan Lu,Exeter, United Kingdom

"Predicting prostate cancer by combining Prostate Specific Antigen (PSA) test results with Genetic Risk Scores (GRS)"
May 27, 2025 at 1:23 PM
Mathilde DOYARD #ESHG2025

Starting with information that TBXAS1 disorders ⬆️ bone density

💊Could it be a target to treat bone fragility disorders such as OI?

thromboxane synthase (TXAS) inhibitors
in 🐭 studies
⬆️ bone formation
⬆️ biomechanical profiles

Patients next?
May 27, 2025 at 10:27 AM
Edu Calpena #ESHG2025
@educalpena.bsky.social

Ectopic SIX3 expression underlies the craniofacial syndrome caused by deletions at the SIX2 locus

"Ectopic expression of SIX3 in the SIX2 territory"

2p21 deletions with TAD disruption shown below
May 27, 2025 at 10:10 AM
Hristiana Lyubenova #ESHG2025

The absence of an enzyme-rescue metabolite as the cause of Catel-Manzke syndrome

A deep dive into uncovering the mechanism of this well-recognised condition
May 27, 2025 at 9:48 AM
Reposted by James Fasham
James Ware. The majority of cardiomyopathy cases do not have an identified monogenic cause.

#ESHG2025
May 27, 2025 at 8:08 AM
Reposted by James Fasham
James Ware introduced the term "recreational genomics" to refer to certain consumer genetic tests. And I love it.

#ESHG2025
May 27, 2025 at 8:13 AM
Reposted by James Fasham
The two sessions on penetrance and expressivity were among my top favourite seesions this year.

#ESHG2025
May 27, 2025 at 8:32 AM
Reposted by James Fasham
Current speaker Harry Wright in plenary session has been working in human genetics for 14 months. Another star in the making from the Exeter team #ESHG2025. Pointing out non coding aggregate signal in FGF18 for height, the gene has no coding signal (very constrained gene).
May 27, 2025 at 9:26 AM
Reposted by James Fasham
Already-risen Exeter star Gareth Hawkes @drghawkes.bsky.social following up with the latest master class in how to use WGS data, >1 billion variant based GWAS. They bypassed the WES era as didn't want to leave out 99% of the genome :-) #ESHG2025
May 27, 2025 at 9:38 AM
Eike Bolmer #ESHG2025

🩻 Bone2Gene-Screen: AI-Augmented Early Detection of Rare Bone Diseases

✋Using hand x-ray

🔴 Occlusion testing allows important region within the image to be defined (see below)
May 27, 2025 at 9:33 AM
Chofit Chai #ESHG2025

Loss of CELSR1 and impaired Wnt/planar cell polarity signaling cause yellow nail syndrome
May 27, 2025 at 9:24 AM
Reposted by James Fasham
Love today’s #xkcd comic on
#MassSpec
🤣
May 27, 2025 at 5:54 AM
Vicente Yepez #ESHG2025

Rare Disease multi-OMICs Solvathons - a disease solving hackathon
- make sure you have consent to share

Integrated multi-omics in parallel is best

DNA-RNA & DNA-proteomic parallel approaches both ⬆️ diagnoses 10-15% (many refs)
May 27, 2025 at 8:05 AM