User profiles for Alex W. Hewitt

Alex Hewitt

University of Tasmania
Verified email at utas.edu.au
Cited by 25375

Large-scale cis- and trans-eQTL analyses identify thousands of genetic loci and polygenic scores that regulate blood gene expression

…, BP Fairfax, M Georges, BT Heijmans, AW Hewitt… - Nature …, 2021 - nature.com
Trait-associated genetic variants affect complex phenotypes primarily via regulatory mechanisms
on the transcriptome. To investigate the genetics of gene expression, we performed cis…

Single-cell eQTL mapping identifies cell type–specific genetic control of autoimmune disease

…, C Chen, AL Cook, CJ Ye, KA Fairfax, AW Hewitt… - Science, 2022 - science.org
The human immune system displays substantial variation between individuals, leading to
differences in susceptibility to autoimmune disease. We present single-cell RNA sequencing (…

Rare and low-frequency coding variants alter human adult height

…, K Heikkilä, Ø Helgeland, J Hernesniemi, AW Hewitt… - Nature, 2017 - nature.com
Height is a highly heritable, classic polygenic trait with approximately 700 common associated
variants identified through genome-wide association studies so far. Here, we report 83 …

Genome-wide meta-analyses of multiancestry cohorts identify multiple new susceptibility loci for refractive error and myopia

…, JA Guggenheim, R Höhn, S MacGregor, AW Hewitt… - Nature …, 2013 - nature.com
Refractive error is the most common eye disorder worldwide and is a prominent cause of
blindness. Myopia affects over 30% of Western populations and up to 80% of Asians. The …

Common variants near CAV1 and CAV2 are associated with primary open-angle glaucoma

G Thorleifsson, GB Walters, AW Hewitt, G Masson… - Nature …, 2010 - nature.com
We conducted a genome-wide association study for primary open-angle glaucoma (POAG)
in 1,263 affected individuals (cases) and 34,877 controls from Iceland. We identified a …

Genome-wide association study identifies susceptibility loci for open angle glaucoma at TMCO1 and CDKN2B-AS1

KP Burdon, S Macgregor, AW Hewitt, S Sharma… - Nature …, 2011 - nature.com
We report a genome-wide association study for open-angle glaucoma (OAG) blindness
using a discovery cohort of 590 individuals with severe visual field loss (cases) and 3,956 …

Genome-wide association analyses identify multiple loci associated with central corneal thickness and keratoconus

…, CC Khor, Y Bykhovskaya, A Mirshahi, AW Hewitt… - Nature …, 2013 - nature.com
Central corneal thickness (CCT) is associated with eye conditions including keratoconus and
glaucoma. We performed a meta-analysis on >20,000 individuals in European and Asian …

[HTML][HTML] Genome-wide meta-analysis identifies 127 open-angle glaucoma loci with consistent effect across ancestries

…, S Pendergrass, X Han, JS Ong, AW Hewitt… - Nature …, 2021 - nature.com
Primary open-angle glaucoma (POAG), is a heritable common cause of blindness world-wide.
To identify risk loci, we conduct a large multi-ethnic meta-analysis of genome-wide …

Genetic influences on handedness: data from 25,732 Australian and Dutch twin families

…, G Willemsen, GC Townsend, V White, AW Hewitt… - Neuropsychologia, 2009 - Elsevier
Handedness refers to a consistent asymmetry in skill or preferential use between the hands
and is related to lateralization within the brain of other functions such as language. Previous …

[HTML][HTML] Deep sequencing of uveal melanoma identifies a recurrent mutation in PLCB4

…, K Wadt, WJ Glasson, SK Warrier, AW Hewitt… - Oncotarget, 2016 - ncbi.nlm.nih.gov
Next generation sequencing of uveal melanoma (UM) samples has identified a number of
recurrent oncogenic or loss-of-function mutations in key driver genes including: GNAQ, GNA11…