ArticleAmerican journal of cancer research2021
Genomic alterations in tumor tissue and ctDNA from Chinese pancreatic cancer patients.
Article in American journal of cancer research, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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Who cites it
3 citing papers in PubMed, 5 citations in OpenAlex.
- High somatic mutations in circulating tumor DNA predict response of metastatic pancreatic ductal adenocarcinoma to first-line nab-paclitaxel plus S-1: prospective study.Journal of translational medicine · 2024Article
- Understanding the Genetic Landscape of Pancreatic Ductal Adenocarcinoma to Support Personalized Medicine: A Systematic Review.Cancers · 2023Review
- Circulating tumor DNA: toward evolving the clinical paradigm of pancreatic ductal adenocarcinoma.Therapeutic advances in medical oncology · 2023Review
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Authors and funding
6 authors at 5 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Though the genomic feature of pancreatic cancer has been comprehensively studied in western patients, the genetic feature of Chinese patients is poorly clarified. In this study, a total of 225 pancreatic cancer patients were enrolled, mainly pancreatic ductal adenocarcinoma (PDAC, 97.33%). 140 patients (62.22%) provided sufficient tumor tissues for genomic analysis, and the rest (37.78%) were provided serum instead. Utilizing target next-generation sequencing (NGS), we analyzed genomic alterations of 618 selected genes. Corresponding data in the TCGA database were also analyzed here. In total, 26 (11.61%) patients had pathogenic or likely pathogenic germline variants, mainly (84.62%) involved genes in the DNA damage repair (DDR) pathway. The mean and median counts of somatic alterations per sample were 6.28 and 5, respectively. The most frequently mutated genes in our cohort were
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34659905PMC8493393W3207506971What OpenQuestion holds
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