{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,11,21]],"date-time":"2025-11-21T22:05:44Z","timestamp":1763762744669,"version":"3.45.0"},"reference-count":24,"publisher":"Oxford University Press (OUP)","issue":"1","license":[{"start":{"date-parts":[[2025,11,11]],"date-time":"2025-11-11T00:00:00Z","timestamp":1762819200000},"content-version":"vor","delay-in-days":320,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"National Centre for HPC, Big Data and Quantum Computing"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2024,12,26]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Motivation<\/jats:title>\n                    <jats:p>The rapid evolution of SARS-CoV-2 highlights the importance of computational approaches to explore mutational effects on the viral spike protein. In this work, we present a genetic algorithm (GA) framework applied to the structural optimization of spike protein variants, with a focus on energetic and binding properties rather than direct evolutionary prediction.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>Our GA-driven pipeline generated spike variants with progressively improved structural stability as indicated by lower discrete optimized protein energy scores across generations. The approach also enabled evaluation of Gibbs free energy and binding affinity for spike\u2014Angiotensin-converting enzyme 2 receptor interactions, revealing candidate conformations with favorable thermodynamic properties. These results demonstrate the algorithm\u2019s capacity to refine protein models and explore mutational landscapes in silico, although no validation against naturally emerging variants was performed. This study presents a methodological framework for GA-based structural modeling of SARS-CoV-2 spike mutations. Rather than forecasting specific variants of concern, it demonstrates the feasibility of a computational approach that can be extended and integrated with evolutionary and experimental evidence to strengthen future efforts in variant monitoring and vaccine development.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Availability and implementation<\/jats:title>\n                    <jats:p>All the Python and R scripts are available upon request to the authors.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1093\/bioadv\/vbaf288","type":"journal-article","created":{"date-parts":[[2025,11,11]],"date-time":"2025-11-11T12:54:59Z","timestamp":1762865699000},"source":"Crossref","is-referenced-by-count":0,"title":["Exploring SARS-CoV-2 spike protein mutations through genetic algorithm-driven structural modeling"],"prefix":"10.1093","volume":"5","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-5576-3070","authenticated-orcid":false,"given":"Valentina","family":"Di Salvatore","sequence":"first","affiliation":[{"name":"Department of Drug and Health Sciences, University of Catania , Catania, 95125,","place":["Italy"]}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Avisa","family":"Maleki","sequence":"additional","affiliation":[{"name":"Department of Drug and Health Sciences, University of Catania , Catania, 95125,","place":["Italy"]}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Babak","family":"Mohajer","sequence":"additional","affiliation":[{"name":"Mimesis SRL , Catania, 95125,","place":["Italy"]}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Alvaro","family":"Ras-Carmona","sequence":"additional","affiliation":[{"name":"Department of Immunology, Faculty of Medicine, University Complutense of Madrid , Madrid, 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