Luke Sharp
@luke-sharp.bsky.social
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PhD student studying monogenic diabetes and diabetes genetics at the University of Exeter
reposted by
Luke Sharp
Kash Patel
11 days ago
Congratulations
@luke-sharp.bsky.social
for receiving the best abstract prize for early career researcher in EASD 2025 for his work on MODY in population.
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reposted by
Luke Sharp
James Russ-Silsby
12 days ago
I’m excited to share the 2 newest Neonatal diabetes genes: RNU4ATAC and RNU6ATAC. These genes encode snRNA components of the minor spliceosome and biallelic variants in them cause monogenic autoimmune diabetes. If you are at
#EASD
, come to Matt Johnson’s talk Tuesday @4pm in Milan hall to hear more.
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The minor spliceosome is a master immune regulator
Pathogenic variants in non-coding genes are emerging as critical contributors to human rare diseases. We identified 19 individuals with early-onset diabetes (diagnosed <5 years) and additional clinica...
https://www.medrxiv.org/content/10.1101/2025.09.12.25335567v1
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reposted by
Luke Sharp
Nature Metabolism
18 days ago
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Polygenic determinants of monogenic diabetes
Nature Metabolism, Published online: 09 September 2025; doi:10.1038/s42255-025-01380-0In a new study, the polygenic background of type 2 diabetes (T2D) is found to determine the risk of diabetes associated with so-called monogenic forms of β-cell diabetes, as well as the age at onset and severity of diabetes.
https://bit.ly/4mYqfVY
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reposted by
Luke Sharp
Jacques Murray Leech
18 days ago
Now out in
@natmetabolism.nature.com
! Excited to share our work showing how common genetic changes shape how diabetes presents in MODY (Maturity-Onset Diabetes of the Young). Our findings highlight the growing overlap between monogenic and polygenic forms of diabetes.
www.nature.com/articles/s42...
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Common genetic variants modify disease risk and clinical presentation in monogenic diabetes - Nature Metabolism
In clinical and population-based cohorts, a strong contribution of polygenic risk for type 2 diabetes (T2D) significantly modifies the onset and phenotypic variability of maturity-onset diabetes of th...
https://www.nature.com/articles/s42255-025-01372-0
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reposted by
Luke Sharp
Aparajita Sriram
about 1 month ago
Our paper is now out on Diabetes!
diabetesjournals.org/diabetes/art...
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Rare Variants in NEUROD1 and PDX1 Are Low-Penetrance Causes of MODY, Whereas Those in APPL1 and WFS1 Are Not Associated With MODY
An accurate genetic diagnosis of maturity-onset diabetes of the young (MODY) is critical for personalized treatment. To avoid misdiagnosis, only genes with
https://diabetesjournals.org/diabetes/article-abstract/doi/10.2337/db25-0442/163164/Rare-Variants-in-NEUROD1-and-PDX1-Are-Low?redirectedFrom=PDF
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reposted by
Luke Sharp
Jacques Murray Leech
about 2 months ago
New preprint out now! We show polygenic background shapes GCK-MODY clinical presentation. In >1,000 cases, higher polygenic risk increased the chance of exceeding diagnostic diabetes thresholds, highlighting how monogenic & polygenic factors jointly shape disease.
#Genetics
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reposted by
Luke Sharp
Diabetologia
2 months ago
Global perspectives on
#MonogenicDiabetes
: review explores recent advances, global diagnostic challenges and promising future directions—from genomic equity to innovative therapies.
#GlobalHealth
link.springer.com/article/10.1...
🔓
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Global perspectives on monogenic forms of diabetes - Diabetologia
Monogenic forms of diabetes represent an uncommon but very heterogeneous subset of the disease, with variable associated clinical features and key differences in treatment options. In this review, we ...
https://link.springer.com/article/10.1007/s00125-025-06495-3
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reposted by
Luke Sharp
medRxivpreprint
3 months ago
Population prevalence, penetrance, and mortality for genetically confirmed MODY
https://www.medrxiv.org/content/10.1101/2025.06.30.25330354v1
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reposted by
Luke Sharp
James Russ-Silsby
3 months ago
Really proud of this Exeter–Stanford collaboration identifying bi-allelic variants in PAX4 as a novel cause of transient neonatal diabetes—the first new genetic cause of this subtype described in over a decade. This work expands our understanding of beta cell development. 🔗
doi.org/10.1016/j.mo...
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Complete Loss of PAX4 causes Transient Neonatal Diabetes in Humans
Gene discovery studies in individuals with diabetes diagnosed within 6 months of life (neonatal diabetes, NDM) can provide unique insights into the de…
https://www.sciencedirect.com/science/article/pii/S2212877825001085
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Check out our new paper on “Medullary Thyroid Cancer Risk and Mortality in Carriers of Incidentally Identified MEN2A RET Variants”
ja.ma/3I0VgsJ
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3 months ago
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MODY is prevalent in later onset diabetes. Really proud to announce the release of a preprint of our paper assessing MODY in people diagnosed with diabetes later in life!!
#MonogenicDiabetes
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3 months ago
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reposted by
Luke Sharp
Aparajita Sriram
4 months ago
Excited to share the preprint of our paper (my first paper!) looking at limited evidence MODY genes. We use rare variant burden testing and one of the largest MODY cohorts to evaluate the pathogenicity of these genes. This evidence can help inform clinical guidelines in MODY genetic testing!
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