Author
John A. Todd
Centre for Human GeneticsORCID 0000-0003-2740-8148Unclaimed ORCID profile · follow to get notified of new preprints
Biology Disciplines
Click to filter author papersSignature Assays, Organisms & Methods
Click to filter · or open tagActivity by Year
2017-2026 · peak 6/yrCo-Author Collaboration Network
10 top collaborators · 28 mutual co-author links27 papers
Recent·Most cited
- Genetic & Genomic MedicinemedRxivPreprint
Improving population-scale disease prediction through multi-omics integration
Esther S. Ng, Ruth Nanjala, Luke Jostins-Dean…·Yang Luo
This paper integrates multi-omic data from 46,081 individuals to identify latent factors associated with diseases, showing improved prediction performance compared to single biomarkers.
1 citation - NeuroscienceMolecular PsychiatryPeer-reviewed
Tau depletion in human neurons mitigates A beta-driven toxicity
Bryan Ng, Jane Vowles, Féodora L. Bertherat…·Richard Wade‐Martins
This study shows that reducing tau in human neurons decreases A beta toxicity, supporting the role of tau in Alzheimer's disease mechanisms.
26 citationstop 2% - NeurosciencebioRxivPreprint
Validation of Tau Antibodies for Use in Western Blotting and Immunohistochemistry
Michael J. Ellis, Christiana Lekka, Hanna Tulmin…·M. Irina Stefana
This paper evaluates 53 Tau antibodies for Western blot and immunohistochemistry, identifying those with high specificity and sensitivity for detecting Tau, including low-level and modified forms.
- Genetic & Genomic MedicineArchives of Disease in ChildhoodPeer-reviewed
Successful incorporation of a genetic risk prediction research platform into routine newborn screening
Owen Bendor-Samuel, Tabitha Wishlade, Louise Willis…·the GPPAD Study Group
The paper describes the integration of a genetic risk prediction platform into the NHS newborn screening program for Type 1 Diabetes, demonstrating a model for population-based genetic research.
4 citations - GeneticsGenome biologyPeer-reviewed
Genetic regulation of RNA splicing in human pancreatic islets
Goutham Atla, Sílvia Bonàs‐Guarch, Mirabai Cuenca-Ardura…·Jorge P. Ferrer
The paper identifies splicing QTLs in human pancreatic islets that contribute to type 2 diabetes susceptibility by affecting gene splicing and revealing novel molecular mechanisms.
32 citationstop 5% - GeneticsScientific ReportsPeer-reviewed
Thymocyte regulatory variant alters transcription factor binding and protects from type 1 diabetes in infants
Niina Sandholm, Arcadio Rubio García, Marcin Ł. Pękalski…·John A. Todd
The paper identifies a genetic variant that affects transcription factor binding and reduces type 1 diabetes risk in infants by altering thymic gene expression.
7 citations - Genetic & Genomic MedicinemedRxivPreprint
Autoimmune interactions between the HLA-DQβ157 polymorphism, T cell receptors, and microbial mimics of insulin in type 1 diabetes
Arcadio Rubio García, Athina Paterou, Rebecca Powell Doherty…·Marcin Ł. Pękalski
The paper investigates how HLA-DQβ157 polymorphism influences T cell receptor selection and links it to microbial antigens that mimic insulin, contributing to type 1 diabetes pathogenesis.
2 citations - Genetic & Genomic MedicinemedRxivPreprint
Identification of deleterious neutrophil states and altered granulopoiesis in sepsis
Andrew John Kwok, Alice Allcock, Ricardo C. Ferreira…·Julian Charles Knight
The paper identifies deleterious neutrophil states and altered granulopoiesis in sepsis using single-cell multi-omics data from sepsis patients and controls.
- GenomicsbioRxivPreprint
HLA class II mediates type 1 diabetes risk by anti-insulin repertoire selection
Arcadio Rubio García, Athina Paterou, Mercede Lee…·Marcin Ł. Pękalski
The paper shows that HLA class II haplotypes influence T1D risk by selecting for CD4+ T cell receptors with negatively charged CDR3β sequences that bind insulin, and demonstrates this in peripheral and islet T cells.
2 citations - BioinformaticsPLoS Computational BiologyPeer-reviewed
Using de novo assembly to identify structural variation of complex immune system gene regions
Jiayuan Zhang, Hannah Roberts, David Flores Santa Cruz…·Gavin Band
The paper uses long-read sequencing and de novo assembly to identify structural variation in immune system gene regions from a single individual, revealing challenges in current variant calling methods.
40 citations - GeneticsNature GeneticsPeer-reviewed
Fine-mapping, trans-ancestral and genomic analyses identify causal variants, cells, genes and drug targets for type 1 diabetes
Catherine C. Robertson, Jamie R. J. Inshaw, Suna Önengüt-Gümüşcü…·Stephen S. Rich
This study identifies causal variants, cells, genes, and drug targets for type 1 diabetes using large-scale genetic and functional genomic analyses.
302 citationstop 1% - Genetic & Genomic MedicinemedRxivPreprint
Single-cell multi-omics analysis reveals IFN-driven alterations in T lymphocytes and Natural Killer cells in systemic lupus erythematosus
Dominik Trzupek, Mercede Lee, Fiona Hamey…·Ricardo C. Ferreira
The paper uses single-cell multi-omics to analyze T and NK cells in SLE patients, identifying IFN-driven changes and novel biomarkers.
- GenomicsSciencePeer-reviewed
Within-host genomics of SARS-CoV-2
Katrina Lythgoe, Matthew D. Hall, Luca Ferretti A…·Tanya Golubchik
This study analyzes within-host SARS-CoV-2 diversity and transmission patterns using 1390 UK clinical samples, finding low within-host diversity and a narrow transmission bottleneck.
398 citationstop 1% - GeneticsbioRxivPreprint
Enhanced genetic analysis of type 1 diabetes by selecting variants on both effect size and significance, and by integration with autoimmune thyroid disease
Daniel J. M. Crouch, Jamie R. J. Inshaw, Catherine C. Robertson…·John A. Todd
The paper identifies 302 new genetic signals for type 1 diabetes and autoimmune thyroid disease by combining effect size and significance, showing that only 28% of genome-wide significant signals have large effects.
17 citations - GeneticsbioRxivPreprint
Open Targets Genetics: An open approach to systematically prioritize causal variants and genes at all published human GWAS trait-associated loci
Edward Mountjoy, Ellen M. Schmidt, Miguel Carmona…·Maya Ghoussaini
The paper presents an open resource for fine-mapping and gene prioritization at GWAS loci, identifying causal variants and genes and improving drug target identification.
21 citations - GeneticsbioRxivPreprint
Analysis of overlapping genetic association in type 1 and type 2 diabetes
Jamie R. J. Inshaw, Carlo Sidore, Francesco Cucca…·John A. Todd
This paper identifies four genetic regions associated with both type 1 and type 2 diabetes, with three showing opposite effect directions and one showing concordant effects.
4 citations - GeneticsbioRxivPreprint
An integrated platform to systematically identify causal variants and genes for polygenic human traits.
Damien J. Downes, Ron Schweßinger, Stephanie Hill…·Jim R. Hughes
The paper develops a platform combining ATAC-seq, DNaseI footprints, NG Capture-C, and machine learning to identify causal variants and genes for polygenic human traits.
- GenomicsNature GeneticsPeer-reviewed
The impact of pro-inflammatory cytokines on the β-cell regulatory landscape provides new insights into the genetics of type 1 diabetes
Mireia Ramos-Rodríguez, Helena Raurell‐Vila, Máikel L. Colli…·Lorenzo Pasquali
This study shows that pro-inflammatory cytokines reveal plasticity in β-cell regulatory landscapes and identify T1D-associated variants disrupting cytokine-responsive enhancers.
161 citationstop 1% - GeneticsDiabetes CarePeer-reviewed
Specific type 1 diabetes risk genes underpin age-at-diagnosis and indicate joint defects in immunity, beta-cell fragility and responses to viral infections in early-onset disease.
Jamie R. J. Inshaw, Antony J. Cutler, Daniel J. M. Crouch…·John A. Todd
The paper identifies genetic risk factors associated with early-onset type 1 diabetes, showing stronger effects in children diagnosed before age 7 compared to those diagnosed at 13 or older.
106 citationstop 3% - GeneticsNature GeneticsPeer-reviewed
Fine-mapping identifies causal variants for RA and T1D in DNASE1L3, SIRPG, MEG3, TNFAIP3 and CD28/CTLA4 loci
Harm-Jan Westra, Marta Martínez‐Bonet, Suna Önengüt-Gümüşcü…·Soumya Raychaudhuri
This study fine-maps RA and T1D loci outside the MHC, identifying causal variants and confirming their functional impact through allele-specific binding and enhancer activity.
148 citationstop 1% - GeneticsbioRxivPreprint
Dexi disruption depletes gut microbial metabolites and accelerates autoimmune diabetes
LJ Davison, Marsha D. Wallace, Christopher Preece…·CA O’ Callaghan
Disruption of the Dexi gene accelerates diabetes in NOD mice and alters serum immunoglobulins, gut microbiome, and microbial metabolites.
5 citations - GenomicsNaturePeer-reviewed
Consequences Of Natural Perturbations In The Human Plasma Proteome
Benjamin B. Sun, Joseph Maranville, James E. Peters…·Adam S. Butterworth
The paper identifies 1,927 genetic associations with 1,478 plasma proteins using 10.6 million DNA variants and 3,301 individuals, revealing new drug targets and safety concerns.
2,267 citationstop 1% - GenomicsGenome biologyPeer-reviewed
Chromosome contacts in activated T cells identify autoimmune disease candidate genes
Oliver S. Burren, Arcadio Rubio García, Biola M. Javierre…·Chris Wallace
The paper identifies autoimmune disease candidate genes by integrating promoter capture Hi-C data with genetic associations in activated CD4+ T cells.
- GenomicsbioRxivPreprint
Type 1 diabetes genome-wide association analysis with imputation identifies five new risk regions
Nicholas J. Cooper, Chris Wallace, Oliver S. Burren…·John A. Todd
19 citations - GeneticsbioRxivPreprint
A rare IL2RA haplotype identifies SNP rs61839660 as causal for autoimmunity
Daniel B. Rainbow, Marcin Pekalski, Antony J. Cutler…·Linda S. Wicker
The paper identifies SNP rs61839660 as the causal variant for autoimmunity by showing its loss reduces IL2RA expression and T1D protection.
4 citations