Title | ||
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Classifying the Progression of Ductal Carcinoma from Single-Cell Sampled Data via Integer Linear Programming: A Case Study. |
Abstract | ||
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Ductal Carcinoma In Situ DCIS is a precursor lesion of Invasive Ductal Carcinoma IDC of the breast. Investigating its temporal progression could provide fundamental new insights for the development of better diagnostic tools to predict which cases of DCIS will progress to IDC. We investigate the problem of reconstructing a plausible progression from single-cell sampled data of an individual with synchronous DCIS and IDC. Specifically, by using a number of assumptions derived from the observation of cellular atypia occurring in IDC, we design a possible predictive model using integer linear programming ILP. Computational experiments carried out on a preexisting data set of 13 patients with simultaneous DCIS and IDC show that the corresponding predicted progression models are classifiable into categories having specific evolutionary characteristics. The approach provides new insights into mechanisms of clonal progression in breast cancers and helps illustrate the power of the ILP approach for similar problems in reconstructing tumor evolution scenarios under complex sets of constraints. |
Year | DOI | Venue |
---|---|---|
2016 | 10.1109/TCBB.2015.2476808 | IEEE/ACM Transactions on Computational Biology and Bioinformatics (TCBB) |
Keywords | Field | DocType |
Tumors,Bioinformatics,Data models,Computational biology,Phylogeny,Marine animals | Ductal carcinoma,Cellular atypia,Computer science,Single cell sequencing,Integer programming,Artificial intelligence,Bioinformatics,Machine learning,Diagnostic tools | Journal |
Volume | Issue | ISSN |
13 | 4 | 1545-5963 |
Citations | PageRank | References |
0 | 0.34 | 9 |
Authors | ||
4 |
Name | Order | Citations | PageRank |
---|---|---|---|
Daniele Catanzaro | 1 | 94 | 10.23 |
Stanley Shackney | 2 | 76 | 6.95 |
Alejandro A. Schäffer | 3 | 827 | 136.66 |
Russell Schwartz | 4 | 548 | 68.68 |