Bohnsack, Markus

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10.04.2024

How Natural Enzymes and Synthetic Ribozymes Generate Methylated Nucleotides in RNA

Authors Höbartner C, Bohnsack KE, Bohnsack MT Journal Annual Review of Biochemistry Citation Annu Rev Biochem. 2024 Apr 10. Abstract Methylation of RNA nucleotides represents an important layer of gene expression regulation, and perturbation of the RNA methylome is associated with pathophysiology. In cells, RNA methylations are installed by RNA
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19.12.2023

GPATCH4 regulates rRNA and snRNA 2′-O-methylation in both DHX15-dependent and DHX15-independent manners

Authors Kanwal N, Krogh N, Memet I, Lemus-Diaz N, Thomé CC, Welp LM, Mizi A, Hackert P, Papantonis A, Urlaub H, Nielsen H, Bohnsack KE, Bohnsack MT Journal Nucleic Acids Research Citation Nucleic Acids Res. 2023 Dec 19:gkad1202. Abstract Regulation of RNA helicase activity, often accomplished by protein cofactors, is
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07.06.2023

N 2-methylguanosine modifications on human tRNAs and snRNA U6 are important for cell proliferation, protein translation and pre-mRNA splicing

Authors Wang C, Ulryck N, Herzel L, Pythoud N, Kleiber N, Guérineau V, Jactel V, Moritz C, Bohnsack MT, Carapito C, Touboul D, Bohnsack KE, Graille M Journal Nucleic Acids Research Citation Nucleic Acids Res. 2023 Jun 7:gkad487. Abstract Modified nucleotides in non-coding RNAs, such as tRNAs and snRNAs, represent
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22.02.2023

Conserved reduction of m6A RNA modifications during aging and neurodegeneration is linked to changes in synaptic transcripts

Authors Castro-Hernández R, Berulava T, Metelova M, Epple R, Peña Centeno T, Sakib MS, Burkhart S, Ninov M, Bohnsack KE, Bohnsack MT, Delalle I, Fischer A Journal Proceedings of the National Academy of Sciences Citation Proc Natl Acad Sci U S A. 2023 Feb 28;120(9):e2204933120. Abstract N6-methyladenosine (m6A) regulates mRNA
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29.03.2022

Roles and dynamics of 3-methylcytidine in cellular RNAs

Authors Bohnsack KE, Kleiber N, Lemus-Diaz N, Bohnsack MT Journal Trends in Biochemical Sciences Citation Trends Biochem Sci. 2022 Mar 29:S0968-0004(22)00063-9. Abstract Modified nucleotides within cellular RNAs significantly influence their biogenesis, stability, and function. As reviewed here, 3-methylcytidine (m3C) has recently come to the fore through the identification of the
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11.01.2022

The RNA methyltransferase METTL8 installs m3C32 modifications in mitochondrial tRNAThr/Ser(UCN) to optimise tRNA structure and translation

Authors Kleiber N, Lemus-Diaz N, Siller C, Heinrichs M, Mai MMQ, Hackert P, Richter-Dennerlein R, Höbartner C, Bohnsack KE, Bohnsack MT Journal Nature Communications Citation Nat Commun 13, 209 (2022). Abstract Modified nucleotides in tRNAs are important determinants of folding, structure and function. Here we identify METTL8 as a mitochondrial
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20.10.2021

An in vitro system to silence mitochondrial gene expression

Authors Cruz-Zaragoza LD, Dennerlein S, Linden A, Yousefi R, Lavdovskaia E, Aich A, Falk RR, Gomkale R, Schöndorf T, Bohnsack MT, Richter-Dennerlein R, Urlaub H, Rehling P Journal Cell Citation Cell 2021 Oct 20. Abstract The human mitochondrial genome encodes thirteen core subunits of the oxidative phosphorylation system, and defects
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01.07.2020

The human box C/D snoRNA U3 is a miRNA source and miR-U3 regulates expression of sortin nexin 27

Authors Lemus-Diaz N, Ferreira RR, Bohnsack KE, Gruber J, Bohnsack MT Journal Nucleic Acids Research Citation Nucleic Acids Res. 2020;gkaa549. published online ahead of print, 2020 Jul 1. Abstract MicroRNAs (miRNAs) are important regulators of eukaryotic gene expression and their dysfunction is often associated with cancer. Alongside the canonical miRNA
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19.12.2019

Changes in m6A RNA methylation contribute to heart failure progression by modulating translation

Authors Berulava T, Buchholz E, Elerdashvili V, Pena T, Islam MR, Lbik D, Mohamed BA, Renner A, von Lewinski D, Sacherer M, Bohnsack KE, Bohnsack MT, Jain G, Capece V, Cleve N, Burkhardt S, Hasenfuss G, Fischer A, Toischer K Journal European Journal of Heart Failure Citation Eur J Heart
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