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Precision Medicine and Biomarkers

Clinical or translational studies aimed at optimally matching patients to treatments, including biomarkers and resistance mechanisms

Latest in Precision Medicine and Biomarkers
Tharani Krishnan, Joao Paulo Solar Vasconcelos et al.
Clonal hematopoiesis of indeterminate potential (CHIP) is the clonal expansion of hematopoietic stem cells from somatic mutations. It is a common incidental finding in cell-free DNA (cfDNA). We investigated the incidence of CHIP in cfDNA from patients with solid tumors and explored its association with treatment outcomes ...
Jessica Loo, Marc Robbins et al.
Virtual staining for digital pathology has great potential to enable spatial biology research, improve efficiency and reliability in the clinical workflow, as well as conserve tissue samples in a nondestructive manner. In this study, we demonstrate the feasibility of generating virtual stains for hematoxylin and eosin ...
Mariko Sasaki, Daiki Kato et al.
The SWItch/Sucrose Non-Fermentable (SWI/SNF) chromatin remodeling complex is divided into three subcomplexes: cBAF, PBAF, and ncBAF. Constituent genes (e.g., SMARCB1, SMARCA4, SMARCA2, and SS18) of the SWI/SNF complex often harbor genetic abnormalities in various cancers. Previously, we found that histone ...
Shuaipeng Geng, Shiyong Li et al.
In population-wide cancer screening, three key issues need to be focused on: number of cancer cases identified, number of false positives, and cost. OncoSeek is a multi-cancer early detection (MCED) test using seven protein tumor markers (PTMs) and artificial intelligence (AI). SeekInCare is an MCED test that integrates ...
Lu Gao, Pushpa Dhilipkannah et al.
Lung cancer significantly impacts mortality, with African Americans (AA) showing higher rates than White Americans (WA). ncRNAs play a crucial role in lung tumorigenesis. To identify ncRNA biomarkers associated with racial disparities in lung cancer, we used droplet digital PCR to examine 93 lung cancer–associated ncRNAs ...
Georgia Mitsa, Livia Florianova et al.
Ductal carcinoma in situ (DCIS) is the most common type (80%) of non-invasive breast lesions in women. The lack of validated prognostic markers, limited patient numbers, and variable tissue quality have a significant impact on diagnosis, risk stratification, patient enrolment, and the results of clinical studies. Here, we ...
Maj K. Kjeldsen, Morten Jørgensen et al.
The management of advanced epithelial ovarian cancer (AOC) has undergone significant advancements with the emergence of molecular diagnostics, particularly in predicting responses to PARP inhibitors (PARPi) based on homologous recombination deficiency (HRD) status. However, understanding sensitivity and resistance beyond ...
Tsz Tung Kwong, Hao Hao Deng et al.
Arginine deprivation using arginase emerges as a potential cancer treatment approach, as some cancers have been found to be arginine-auxotrophic, relying on exogenous arginine for their growth. In this study, we evaluated the combination of a PEGylated recombinant human arginase (PEG-BCT-100), which is currently ...
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