Wolf Reik

Research Summary

Epigenetic modifications such as DNA methylation and histone marks are often relatively stable in differentiated and in adult tissues in the body, where they help to confer a stable cell identity on tissues. The process of epigenetic reprogramming, by which many of these marks are removed from DNA, is important for the function of embryonic stem cells and in reprogramming stem cells from adult tissue cells. When this erasure goes wrong there may be adverse consequences for healthy development and ageing, which can potentially extend over more than one generation.

​Our insights into the mechanisms of epigenetic reprogramming may help with developing better strategies for stem cell therapies and to combat age related decline. We have also recently initiated work on epigenetic regulation of social behaviours in insects, where we are interested in how patterning and regulation of DNA methylation in the brain is linked with the evolution of sociality.

Latest Publications

Reduced hippocampal ten-eleven translocation 3 (Tet3) protein expression in Tet3 conditional knockout mice.
Antunes C, Da Silva JD, Guerra-Gomes S, Alves ND, Ferreira F, Loureiro-Campos E, Branco MR, Sousa N, Reik W, Pinto L, Marques CJ

n/a

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Molecular psychiatry, 26, 5, May 2021

PMID: 34045681

Pooled CRISPR-activation screening coupled with single-cell RNA-seq in mouse embryonic stem cells.
Alda-Catalinas C, Eckersley-Maslin MA, Reik W

CRISPR/Cas9 screens are a powerful approach to identify key regulators of biological processes. By combining pooled CRISPR/Cas9 screening with single-cell RNA-sequencing readout, individual perturbations can be assessed in parallel both comprehensively and at scale. Importantly, this allows gene function and regulation to be interrogated at a cellular level in an unbiased manner. Here, we present a protocol to perform pooled CRISPR-activation screens in mouse embryonic stem cells using 10× Genomics scRNA-seq as a readout. For complete information on the generation and use of this protocol, please refer to Alda-Catalinas et al. (2020).

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STAR protocols, 2, 2, 18 Jun 2021

PMID: 33899013

Publisher Correction: LifeTime and improving European healthcare through cell-based interceptive medicine.
Rajewsky N, Almouzni G, Gorski SA, Aerts S, Amit I, Bertero MG, Bock C, Bredenoord AL, Cavalli G, Chiocca S, Clevers H, De Strooper B, Eggert A, Ellenberg J, Fernández XM, Figlerowicz M, Gasser SM, Hubner N, Kjems J, Knoblich JA, Krabbe G, Lichter P, Linnarsson S, Marine JC, Marioni JC, Marti-Renom MA, Netea MG, Nickel D, Nollmann M, Novak HR, Parkinson H, Piccolo S, Pinheiro I, Pombo A, Popp C, Reik W, Roman-Roman S, Rosenstiel P, Schultze JL, Stegle O, Tanay A, Testa G, Thanos D, Theis FJ, Torres-Padilla ME, Valencia A, Vallot C, van Oudenaarden A, Vidal M, Voet T,

n/a

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Nature, 1, 1, 17 Mar 2021

PMID: 33731935