Precision oncology aims to distinguish which patients are eligible for a specific treatment in order to achieve the best possible outcome. In the last few years, genetic screens have shown their potential to find the new targets and drug combinations as well as predictive biomarkers for response and/or resistance to cancer treatment. In this review, we outline how precision oncology is changing over time and describe the different applications of genetic screens. Finally, we present some practical examples that describe the utility and the limitations of genetic screens in precision oncology.
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http://dx.doi.org/10.1136/esmoopen-2019-000505 | DOI Listing |
FASEB J
March 2025
Department of Oncology, The Central Hospital of Yongzhou, Yongzhou, Hunan, China.
The ribophorin family, including RPN1, has been associated with tumor progression, but its specific role in pan-cancer dynamics remains unclear. Using data from TCGA, GTEx, and Ualcan databases, we investigated the relationship of RPN1 with prognosis, genomic alterations, and epigenetic modifications across various cancers. Differential analysis revealed elevated RPN1 expression in multiple cancer types, indicating a potential prognostic value.
View Article and Find Full Text PDFPest Manag Sci
March 2025
Key Laboratory of Forest Protection of the National Forestry and Grassland Administration, Ecology and Nature Conservation Institute, Chinese Academy of Forestry, Beijing, China.
Background: Forests in nearly all regions worldwide are affected by invasions of non-native bark beetles. Hylurgus ligniperda (Fabricius) is a globally invasive bark beetle that stealthily jeopardizes pine health and spreads worldwide insidiously. The worldwide occurrence of Hylurgus ligniperda challenges trade in pine logs or wooden materials.
View Article and Find Full Text PDFJ Dairy Res
March 2025
Department of Food Technology, Technological Federal University of Paraná, Londrina, Pioneiros Avenue 3131, Jardim Morumbi, 86036-370 Londrina, Paraná, Brazil.
This research paper presents the characterization of an enterocin-producing MF5 isolate and the determination of the in vitro antilisterial activity of enterocin produced by this isolate, named Ent-MF5. PCR-based screening for bacteriocin biosynthetic genes revealed that MF5 harbors multiple enterocin-encoding genes ( A, B, P and X), classified as class II bacteriocins and enterocin-P of (sharing up to 99% similarity at the genetic level). MF5 is sensitive to eight clinically important antibiotics and does not possess cytolysin activator -A, gelatinase -E and hyaluronidase -lA virulence genes.
View Article and Find Full Text PDFFront Immunol
March 2025
Shanxi Bethune Hospital Cancer Center Lymphoma Department, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Third Hospital of Shanxi Medical University, Taiyuan, China.
Primary large B-cell lymphoma of immune-privileged sites (IP-LBCL) encompasses a spectrum of relatively rare aggressive B-cell lymphomas, such as primary central nervous system lymphoma (PCNSL), primary testicular large B-cell lymphoma (PTL), and primary vitreoretinal large B-cell lymphoma (PVRL). Macroscopically, the development of IPI-LBCL may be associated with the dysfunction of meningeal lymphatic vessels (mLVs) and the perivascular channel system formed by astrocytes. Microscopically, mutation in MYD88 and CD79B genes plays a pivotal role in the pathogenesis of IP-LBCL.
View Article and Find Full Text PDFFront Immunol
March 2025
Department of Ophthalmology, West China Hospital, Sichuan University, Chengdu, Sichuan, China.
Introduction: The molecular pathogenesis of ocular adnexal mucosa-associated lymphoid tissue (MALT) lymphoma and IgG4-related ophthalmic disease (IgG4-ROD) remains incompletely understood. Differentiating between the two diseases is vital given that the diagnostic evaluation and treatment approaches can vary significantly; this difficulty in distinction is exacerbated by the absence of specific biomarkers. This study aimed to investigate the differences between these two diseases based on their cellular composition, transcriptional heterogeneity, and the immune microenvironment using single-cell RNA transcriptional sequencing (scRNA-seq) technology.
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