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Abstract
Statins can be associated with myopathy. We have undertaken a Genome-wide Association Study (GWAS) to discover and validate genetic risk-factors for statin-induced myopathy in a “real-world” setting. 135 statin myopathy patients recruited via the UK Clinical Practice Research Datalink were genotyped using the Illumina OmniExpress Exome v1.0 Bead Chip, and compared to the Wellcome Trust Case-Control Consortium (n=2501). Nominally statistically significant SNP signals in the GWAS (p<5x10-5) were further evaluated in several independent cohorts (comprising 332 cases and 449 drug-tolerant controls). Only one (rs4149056/c.521C>T in the SLCO1B1 gene) SNP was genome-wide significant in the severe myopathy (CK>10xULN or rhabdomyolysis) group (p=2.55x10-9; OR 5.15, 95%CI 3.13-8.45). The association with SLCO1B1 was present for several statins and replicated in the independent validation cohorts. The data highlight the role of SLCO1B1 c.521C>T SNP as a replicable genetic risk-factor for statin myopathy. No other novel genetic risk-factors with a similar effect size were identified.
Original language | English |
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Journal | Clinical Pharmacology & Therapeutics |
Early online date | 20 Jun 2019 |
DOIs | |
Publication status | Published - 2019 |
Keywords
- statin
- myopathy
- genome wide association study
- adverse dug reaction
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MMRG: Manchester Myositis Research Group
Chinoy, H. (PI), Lamb, J. (PI), Ollier, W. (PI), Rothwell, S. (CoI), Lilleker, J. (CoI), Oldroyd, A. (PGR student), Snedden, A. (PGR student), Platt, H. (Support team) & New, P. (Support team)
1/01/10 → …
Project: Research
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