Mendel's laws, Mendelian randomization and causal inference in observational data: substantive and nomenclatural issues

G Davey Smith, MV Holmes, NM Davies… - European journal of …, 2020 - Springer
We respond to criticisms of Mendelian randomization (MR) by Mukamal, Stampfer and Rimm
(MSR). MSR consider that MR is receiving too much attention and should be renamed. We …

Mendelian randomisation and causal inference in observational epidemiology

NA Sheehan, V Didelez, PR Burton, MD Tobin - PLoS medicine, 2008 - journals.plos.org
Mendelian Randomisation and Causal Inference in Observational Epidemiology | PLOS
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Nature as a trialist?: deconstructing the analogy between Mendelian randomization and randomized trials

SA Swanson, H Tiemeier, MA Ikram, MA Hernán - Epidemiology, 2017 - journals.lww.com
Mendelian randomization (MR) studies are often described as naturally occurring
randomized trials in which genetic factors are randomly assigned by nature …

Credible Mendelian randomization studies: approaches for evaluating the instrumental variable assumptions

MM Glymour, EJ Tchetgen Tchetgen… - American journal of …, 2012 - academic.oup.com
As with other instrumental variable (IV) analyses, Mendelian randomization (MR) studies
rest on strong assumptions. These assumptions are not routinely systematically evaluated in …

Ten simple rules for conducting a mendelian randomization study

SA Gagliano Taliun, DM Evans - PLoS computational biology, 2021 - journals.plos.org
Mendelian randomization (MR) is an epidemiological technique for estimating causal
relationships using observational data, which has become very popular in recent years …

Methodological challenges in mendelian randomization

TJ VanderWeele, EJT Tchetgen, M Cornelis… - Epidemiology, 2014 - journals.lww.com
We give critical attention to the assumptions underlying Mendelian randomization analysis
and their biological plausibility. Several scenarios violating the Mendelian randomization …

Using Mendelian randomisation to assess causality in observational studies

P Pagoni, NL Dimou, N Murphy… - BMJ Ment …, 2019 - mentalhealth.bmj.com
Objective Mendelian randomisation (MR) is a technique that aims to assess causal effects of
exposures on disease outcomes. The paper aims to present the main assumptions that …

Recent developments in Mendelian randomization studies

J Zheng, D Baird, MC Borges, J Bowden… - Current epidemiology …, 2017 - Springer
Abstract Purpose of Review Mendelian randomization (MR) is a strategy for evaluating
causality in observational epidemiological studies. MR exploits the fact that genotypes are …

Interpreting findings from Mendelian randomization using the MR-Egger method

S Burgess, SG Thompson - European journal of epidemiology, 2017 - Springer
Abstract Mendelian randomization-Egger (MR-Egger) is an analysis method for Mendelian
randomization using summarized genetic data. MR-Egger consists of three parts:(1) a test …

An examination of multivariable Mendelian randomization in the single-sample and two-sample summary data settings

E Sanderson, G Davey Smith… - International journal …, 2019 - academic.oup.com
Background Mendelian randomization (MR) is a powerful tool in epidemiology that can be
used to estimate the causal effect of an exposure on an outcome in the presence of …