Progress and harmonization of gene editing to treat human diseases: Proceeding of COST Action CA21113 GenE-HumDi Cavazza, Alessia González Martínez, Coral Sánchez Martín, Rosario María Martín Molina, Francisco Benabdellah, Karim COST Action CA21113 This publication is based upon work from COST Action Gene Editing for the treatment of Human Diseases, CA21113 (https://www. genehumdi.eu) supported by COST (European Cooperation of Science and Technology). The study was also supported by the Consejería de Universidad, Investigación e Innovación under Plan Andaluz de Investigación, Desarrollo e Innovación (PAIDI 2020) (ProyExcel_00875) de la Junta de Andalucía, and by Consejería de Salud y familia de la Junta de Andalucía/FEDER (PECART-0027-2020), K.B. held Nicolas Monardes contract from Consejería de Salud y Consumo de la Junta de Andalucía. The European Cooperation in Science and Technology (COST) is an intergovernmental organization dedicated to funding and coordinating scientific and technological research in Europe, fostering collaboration among researchers and institutions across countries. Recently, COST Action funded the "Genome Editing to treat Human Diseases" (GenE-HumDi) network, uniting various stakeholders such as pharmaceutical companies, academic institutions, regulatory agencies, biotech firms, and patient advocacy groups. GenE-HumDi’s primary objective is to expedite the application of genome editing for therapeutic purposes in treating human diseases. To achieve this goal, GenE-HumDi is organized in several working groups, each focusing on specific aspects. These groups aim to enhance genome editing technologies, assess delivery systems, address safety concerns, promote clinical translation, and develop regulatory guidelines. The network seeks to establish standard procedures and guidelines for these areas to standardize scientific practices and facilitate knowledge sharing. Furthermore, GenE-HumDi aims to communicate its findings to the public in accessible yet rigorous language, emphasizing genome editing’s potential to revolutionize the treatment of many human diseases. The inaugural GenE-HumDi meeting, held in Granada, Spain, in March 2023, featured presentations from experts in the field, discussing recent breakthroughs in delivery methods, safety measures, clinical translation, and regulatory aspects related to gene editing. 2023-12-04T09:01:45Z 2023-12-04T09:01:45Z 2023-12-12 journal article Cavazza, A. et al. Progress and harmonization of gene editing to treat human diseases: Proceeding of COST Action CA21113 GenE-HumDi. Molecular Therapy: Nucleic Acids Vol. 34 December 2023. [https://doi.org/10.1016/j.omtn.2023.102066] https://hdl.handle.net/10481/86007 10.1016/j.omtn.2023.102066 eng http://creativecommons.org/licenses/by-nc-nd/4.0/ open access Attribution-NonCommercial-NoDerivatives 4.0 Internacional Elsevier