Epigenetics Podcast21 Syys 2023

DNA Damage in Longevity and Ageing (Björn Schumacher)

In this episode of the Epigenetics Podcast, we caught up with Björn Schumacher from the Institute for Genome Stability in Ageing and Disease at the University of Cologne to talk about his work on DNA damage in longevity and ageing.

In this episode Björn Schumacher discusses his research on DNA repair and its impact on ageing. We explore his insights on the effects of DNA damage on transcription, the importance of studying development, and the role of histone modifications. We also discuss paternal DNA damage inheritance and the DREAM complex as a master regulator of DNA repair. The lab’s goal is to enhance somatic DNA repair for healthier ageing and disease prevention.

References

Schumacher, B., van der Pluijm, I., Moorhouse, M. J., Kosteas, T., Robinson, A. R., Suh, Y., Breit, T. M., van Steeg, H., Niedernhofer, L. J., van Ijcken, W., Bartke, A., Spindler, S. R., Hoeijmakers, J. H., van der Horst, G. T., & Garinis, G. A. (2008). Delayed and accelerated aging share common longevity assurance mechanisms. PLoS genetics, 4(8), e1000161. https://doi.org/10.1371/journal.pgen.1000161
Ermolaeva, M. A., Segref, A., Dakhovnik, A., Ou, H. L., Schneider, J. I., Utermöhlen, O., Hoppe, T., & Schumacher, B. (2013). DNA damage in germ cells induces an innate immune response that triggers systemic stress resistance. Nature, 501(7467), 416–420. https://doi.org/10.1038/nature12452
Wang, S., Meyer, D. H., & Schumacher, B. (2023). Inheritance of paternal DNA damage by histone-mediated repair restriction. Nature, 613(7943), 365–374. https://doi.org/10.1038/s41586-022-05544-w
Bujarrabal-Dueso, A., Sendtner, G., Meyer, D. H., Chatzinikolaou, G., Stratigi, K., Garinis, G. A., & Schumacher, B. (2023). The DREAM complex functions as conserved master regulator of somatic DNA-repair capacities. Nature structural & molecular biology, 30(4), 475–488. https://doi.org/10.1038/s41594-023-00942-8

Related Episodes

Contact

Tämä jakso on lisätty Podme-palveluun avoimen RSS-syötteen kautta eikä se ole Podmen omaa tuotantoa. Siksi jakso saattaa sisältää mainontaa.

Jaksot(182)

Chromatin State Reprogramming in Cancer Progression (Kunal Rai)

In this episode of the Epigenetics Podcast, we talked with Kunal Rai from MD Anderson Cancer Center about his work on chromatin state reprogramming in cancer progression. A major part of the convers...

27 Elo 45min

Statistical Physics Approaches to DNA Methylation and Aging (Steffen Rulands)

In this episode of the Epigenetics Podcast, we talked with Steffen Rulands from the Ludwig Maximilian University of Munich about how methods from statistical physics can be used to study collective ph...

13 Elo 54min

From GAL4 to targeted DAM-ID: Tools for Studying Gene Expression In Vivo (Andrea Brand)

In this episode, we speak with Andrea Brand, Chair of the Department of Cell Biology at NYU Grossman School of Medicine and Director of the Regenerative Medicine Institute. We discuss her scientific p...

30 Heinä 44min

Antibodies, Automation, and the Fight for Reproducibility (Alon Goren)

In this episode we speak with Alon Goren from UC San Diego about his work at the intersection of genomic technology development and chromatin biology. We discuss how his lab studies how the epigenome ...

16 Heinä 52min

Long-Term Maintenance of Neuronal Identity (Tomohisa Toda)

In this episode of the Epigenetics Podcast, we talked with Tomohisa Toda from the Max-Planck-Zentrum für Physik und Medizin about his work on the long-term maintenance of neuronal identity, with a foc...

2 Heinä 38min

Enhancer RNAs: Discovery and Function (Tae-Kyung Kim)

In this episode of the Epigenetics Podcast, we talked with Tae-Kyung Kim from POSTECH in South Korea about the discovery and characterisation of enhancer RNAs. Dr. Kim describes joining Danny Reinbe...

18 Kesä 43min

Peter Becker: A Career in Chromatin — From ISWI to Dosage Compensation

In this episode of the Epigenetics Podcast, we talked with Peter Becker from the Biomedical Center Munich about his successful career in Epigenetics, where he discovered the chromatin remodeler ISWI ...

4 Kesä 1h 4min

Transcriptional and Epigenetic Regulation of Craniofacial Development (Filippo Rijli)

In this episode of the Epigenetics Podcast, we talked with Filippo Rijli from the Friedrich Miescher Institute about his work on transcriptional and epigenetic regulation of craniofacial and neuronal ...

21 Touko 51min