Compositions, kits, and methods for identification, assessment, prevention and treatment of pancreatic adenocarcinoma in humans
AssigneeDana-Farber Cancer Institute, Inc.
InventorsLynda Chin, Cameron W. Brennan, Ronald A. DePinho, Andrew J. Aguirre
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Abstract
The invention relates to compositions, kits, and methods for detecting, characterizing, preventing, and treating human pancreatic adenocarcinoma. A variety of chromosomal regions (MCRs) and markers in the MCRs, are provided that are correlated with cancer. In particular, chromosomal regions and markers in the MCR 50.06-62.89 Mb of human chromosome 19, are provided, wherein alterations in the copy number of the MCR and/or alterations in the amount, structure, and/or activity of one or more of the markers in the MCR is correlated with the presence of pancreatic adenocarcinoma.
Claims3
A method of assessing a subject at risk for developing pancreatic adenocarcinoma, the method comprising:
- a) obtaining a pancreatic tissue or pancreatic juice sample from a subject suspected of being at risk for developing pancreatic adenocarcinoma cancer;
- b) determining a copy number of minimal common region (MCR) 50.06-62.89 Mb of human chromosome 19 in the subject pancreatic tissue or pancreatic juice sample using fluorescent in situ hybridization (FISH), quantitative PCR (qPCR), or comparative genomic hybridization (CGH);
- c) comparing the copy number of the MCR in the subject sample to the normal diploid copy number of the MCR, wherein an increased copy number of the MCR in the subject sample indicates that the subject is at risk for developing pancreatic adenocarcinoma cancer;
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- d) recommending pancreatic adenocarcinoma treatment to the subject at risk for developing pancreatic adenocarcinoma.
Dependencies are inferred from the claim text.