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Updated: Nov 2, 2025

Characterizing RNA Modifications in Single Neurons Using Mass Spectrometry
Published on: April 21, 2022
m6A RNA methylation and beyond - The epigenetic machinery and potential treatment options
Sabrina Garbo1, Clemens Zwergel2, Cecilia Battistelli3
1Istituto Pasteur Italia, Fondazione Cenci-Bolognetti, Department of Molecular Medicine, Department of Excellence 2018-2022, Sapienza University of Rome, Viale Regina Elena 324, 00161 Rome, Italy; Oncohaematology Department, IRCCS Ospedale Pediatrico Bambino Gesù, Viale di San Paolo 15, 00146 Rome, Italy.
Abstract:
m6A is emerging as one of the most important RNA modifications because of its involvement in pathological and physiological events. Here, we provide an overview of this epitranscriptomic modification, beginning with a description of the molecular players involved and continuing with a focus on the role of m6A in the maintenance of stemness, induction of the epithelial to mesenchymal transition (EMT), and tumor progression. Finally, we discuss the state of the art regarding the design and validation of inhibitors of m6A writers or erasers to provide a background for future investigations and for the development of specific therapeutics.
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