Artikel ; Online: Re-defining synthetic lethality by phenotypic profiling for precision oncology.
Cell chemical biology
2021 Band 28, Heft 3, Seite(n) 246–256
Abstract: High-throughput functional and genomic screening techniques provide systematic means for phenotypic discovery. Using synthetic lethality (SL) as a paradigm for anticancer drug and target discovery, we describe how these screening technologies may offer ... ...
Abstract | High-throughput functional and genomic screening techniques provide systematic means for phenotypic discovery. Using synthetic lethality (SL) as a paradigm for anticancer drug and target discovery, we describe how these screening technologies may offer new possibilities to identify therapeutically relevant and selective SL interactions by addressing some of the challenges that have made robust discovery of SL candidates difficult. We further introduce an extended concept of SL interaction, in which a simultaneous perturbation of two or more cellular components reduces cell viability more than expected by their individual effects, which we feel is highly befitting for anticancer applications. We also highlight the potential benefits and challenges related to computational quantification of synergistic interactions and cancer selectivity. Finally, we explore how tumoral heterogeneity can be exploited to find phenotype-specific SL interactions for precision oncology using high-throughput functional screening and the exciting opportunities these methods provide for the identification of subclonal SL interactions. |
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Mesh-Begriff(e) | Drug Discovery ; High-Throughput Screening Assays ; Humans ; Neoplasms/drug therapy ; Neoplasms/genetics ; Neoplasms/pathology ; Phenotype ; Precision Medicine |
Sprache | Englisch |
Erscheinungsdatum | 2021-02-24 |
Erscheinungsland | United States |
Dokumenttyp | Journal Article ; Research Support, Non-U.S. Gov't ; Review |
ISSN | 2451-9448 |
ISSN (online) | 2451-9448 |
DOI | 10.1016/j.chembiol.2021.01.026 |
Datenquelle | MEDical Literature Analysis and Retrieval System OnLINE |
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