期刊
EUROPEAN SURGERY-ACTA CHIRURGICA AUSTRIACA
卷 51, 期 3, 页码 126-134出版社
SPRINGER WIEN
DOI: 10.1007/s10353-019-0575-z
关键词
Pancreas; Cancer; Molecular pathology; Genomics; Classification; Liquid biopsy; Organoids; Biomarkers; Druggable targets; Chemotherapy
类别
资金
- University of Innsbruck
- Medical University of Innsbruck
BackgroundNovel technology has enabled researchers to better characterize pancreatic cancers at the molecular level. We wanted to explore some of the emerging discoveries, such as molecular subclassification, use of liquid biopsy and use of organoids in cancer assessment.MethodsAliterature review with asearch specific to the topic, with recent reviews in major journals and afocus on the last 5years (until December 2018), was done.ResultsPancreatic ductal adenocarcinoma (PDAC) may now be classified into clinical subgroups based on the predominant genomic profiles, but consensus on one classification system is lacking. Several subtypes have been suggested, including categories such as basal-like, stroma-activated, desmoplastic, pure classical and immune classical types. Further refinement may translate into clinically meaningful groups for therapeutic or prognostic purposes. Liquid biopsies (by means of circulating cancer cells, cell-free DNA, exosomes or other constituents of cancer cells in blood) may aid in earlier diagnosis, define prognostic groups and even predict therapy response and resistance. Organoids are increasingly used for the opportunity to investigate druggable and effective targets ex vivo and should facilitate personalized and precise, targeted therapy in the near future. While immunotherapy has not yet proved to be effective, abetter understanding of molecular subgroups and specific immune profiles may help identify candidates for this approach in amore selective approach.ConclusionNovel molecular techniques have the potential to accelerate the road to improved outcomes in patients with pancreatic cancer.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据