Publications by authors named "Ryan Langdon"

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DNA methylation-based clocks, tobacco smoking, and lung cancer risk.
Ricardo Cortez Cardoso Penha, Justina Ucheojor Onwuka, Ryan Langdon, Torkjel M Sandanger, Therese Haugdahl Nøst

BMC Med· December 2025

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Regular use of pharmaceutical opioids and subsequent risk of cancer: a prospective cohort study and Mendelian randomization analysis.
Mahdi Sheikh, Allison Domingues, Karine Alcala, Ryan Langdon, Daniela Mariosa

EClinicalMedicine· November 2025

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Association of exposure to second-hand smoke during childhood with blood DNA methylation.
Marta Cosin-Tomas, Thanh Hoang, Cancan Qi, Giulietta S Monasso, Ryan Langdon

Environ Int· January 2025

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Blood-based DNA methylation markers for lung cancer prediction.
Justina Ucheojor Onwuka, Florence Guida, Ryan Langdon, Mikael Johansson, Gianluca Severi

BMJ Oncol· May 2024

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Causal relationships between risk of venous thromboembolism and 18 cancers: a bidirectional Mendelian randomization analysis.
Naomi Cornish, Philip Haycock, Hermann Brenner, Jane C Figueiredo, Tessel E Galesloot, Ryan Langdon

Int J Epidemiol· February 2024

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Causal relationships between risk of venous thromboembolism and 18 cancers: a bidirectional Mendelian randomisation analysis.
Naomi Cornish, Philip Haycock, Hermann Brenner, Jane C Figueiredo, Tessel Galesloot, Ryan Langdon

medRxiv· May 2023

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Genome-wide analyses of 200,453 individuals yield new insights into the causes and consequences of clonal hematopoiesis.
Siddhartha P Kar, Pedro M Quiros, Muxin Gu, Tao Jiang, Jonathan Mitchell, Ryan Langdon

Nat Genet· August 2022

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DNA methylation-based predictors of health: applications and statistical considerations.
Paul D Yousefi, Matthew Suderman, Ryan Langdon, Oliver Whitehurst, George Davey Smith

Nat Rev Genet· June 2022

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Clinical judgement by primary care physicians for the diagnosis of all-cause dementia or cognitive impairment in symptomatic people.
Samuel T Creavin, Anna H Noel-Storr, Ryan J Langdon, Edo Richard, Alexandra L Creavin

Cochrane Database Syst Rev· June 2022

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Applying Mendelian randomization to appraise causality in relationships between nutrition and cancer.
Kaitlin H Wade, James Yarmolinsky, Edward Giovannucci, Sarah J Lewis, Iona Y Millwood, Ryan Langdon

Cancer Causes Control· May 2022

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The EWAS Catalog: a database of epigenome-wide association studies.
Thomas Battram, Paul Yousefi, Gemma Crawford, Claire Prince, Mahsa Sheikhali Babaei, Ryan Langdon

Wellcome Open Res· May 2022

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Epigenetic biomarkers of ageing are predictive of mortality risk in a longitudinal clinical cohort of individuals diagnosed with oropharyngeal cancer.
Rhona A Beynon, Suzanne M Ingle, Ryan Langdon, Margaret May, Andy Ness

Clin Epigenetics· January 2022

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Epigenetic modelling of former, current and never smokers.
Ryan J Langdon, Paul Yousefi, Caroline L Relton, Matthew J Suderman

Clin Epigenetics· November 2021

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Circulating adiponectin and leptin and risk of overall and aggressive prostate cancer: a systematic review and meta-analysis.
Anya J Burton, Rebecca Gilbert, Kate Tilling, Ryan Langdon, Jenny L Donovan

Sci Rep· January 2021

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Identifying epigenetic biomarkers of established prognostic factors and survival in a clinical cohort of individuals with oropharyngeal cancer.
Ryan Langdon, Rebecca Richmond, Hannah R Elliott, Tom Dudding, Nabila Kazmi

Clin Epigenetics· June 2020

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Epigenetic prediction of complex traits and mortality in a cohort of individuals with oropharyngeal cancer.
Ryan J Langdon, Rhona A Beynon, Kate Ingarfield, Riccardo E Marioni, Daniel L McCartney

Clin Epigenetics· April 2020

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A Phenome-Wide Mendelian Randomization Study of Pancreatic Cancer Using Summary Genetic Data.
Ryan J Langdon, Rebecca C Richmond, Gibran Hemani, Jie Zheng, Kaitlin H Wade

Cancer Epidemiol Biomarkers Prev· December 2019

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Validation and characterisation of a DNA methylation alcohol biomarker across the life course.
Paul Darius Yousefi, Rebecca Richmond, Ryan Langdon, Andrew Ness, Chunyu Liu

Clin Epigenetics· November 2019

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Response to: Prenatal smoke exposure, DNA methylation and a link between DRD1 and lung cancer.
Rebecca C Richmond, Matthew Suderman, Ryan Langdon, Caroline L Relton, George Davey Smith

Int J Epidemiol· August 2019

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Mendelian randomization does not support serum calcium in prostate cancer risk.
James Yarmolinsky, Katie Berryman, Ryan Langdon, Carolina Bonilla,

Cancer Causes Control· November 2018

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DNA methylation derived systemic inflammation indices are associated with head and neck cancer development and survival.
Srikant Ambatipudi, Ryan Langdon, Rebecca C Richmond, Matthew Suderman, Devin C Koestler

Oral Oncol· October 2018

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Causal Inference in Cancer Epidemiology: What Is the Role of Mendelian Randomization?
James Yarmolinsky, Kaitlin H Wade, Rebecca C Richmond, Ryan J Langdon, Caroline J Bull

Cancer Epidemiol Biomarkers Prev· September 2018

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DNA methylation as a marker for prenatal smoke exposure in adults.
Rebecca C Richmond, Matthew Suderman, Ryan Langdon, Caroline L Relton, George Davey Smith

Int J Epidemiol· August 2018

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Influence of puberty timing on adiposity and cardiometabolic traits: A Mendelian randomisation study.
Joshua A Bell, David Carslake, Kaitlin H Wade, Rebecca C Richmond, Ryan J Langdon

PLoS Med· August 2018

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The MR-Base platform supports systematic causal inference across the human phenome.
Gibran Hemani, Jie Zheng, Benjamin Elsworth, Kaitlin H Wade, Valeriia Haberland, Ryan Langdon

Elife· May 2018

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