US 12,080,052 B2
Systems and methods for quantifying multiscale competitive landscapes of clonal diversity in glioblastoma
Leland S. Hu, Phoenix, AZ (US); Kristin R. Swanson, Phoenix, AZ (US); J. Ross Mitchell, Tampa, FL (US); Nhan L. Tran, Peoria, AZ (US); Jing Li, Marietta, GA (US); and Teresa Wu, Gilbert, AZ (US)
Assigned to Mayo Foundation for Medical Education and Research, Rochester, MN (US); and Arizona Board of Regents on Behalf of Arizona State University, Scottsdale, AZ (US)
Filed by Mayo Foundation for Medical Education and Research, Rochester, MN (US); and Arizona Board of Regents on Behalf of Arizona State University, Scottsdale, AZ (US)
Filed on May 20, 2022, as Appl. No. 17/749,775.
Application 17/749,775 is a division of application No. 16/975,647, granted, now 11,341,649, previously published as PCT/US2019/019687, filed on Feb. 26, 2019.
Claims priority of provisional application 62/635,276, filed on Feb. 26, 2018.
Prior Publication US 2022/0301172 A1, Sep. 22, 2022
Int. Cl. G06K 9/00 (2022.01); G06T 7/00 (2017.01); G06T 7/11 (2017.01); G06V 10/776 (2022.01)
CPC G06V 10/776 (2022.01) [G06T 7/0016 (2013.01); G06T 7/11 (2017.01); G06T 2207/10088 (2013.01); G06T 2207/20081 (2013.01); G06T 2207/20084 (2013.01); G06T 2207/30016 (2013.01); G06T 2207/30096 (2013.01)] 28 Claims
OG exemplary drawing
 
1. A method for constructing and implementing a machine learning model to generate at least one image that depicts spatial patterns of genetic interactions across a region-of-interest in a subject, the steps of the method comprising:
constructing a trained machine learning model by:
(i) accessing training data with a computer system, the training data comprising radiological imaging data acquired from one or more subjects and biological feature data determined from biopsies collected from the one or more subjects;
(ii) quantifying regional genetic interactions in the one or more subjects from the biological feature data;
(iii) training a machine learning model based on the training data and the quantified regional genetic interactions in the one or more subjects, wherein the machine learning model is trained on the training data to localize distinct subpopulations across a region-of-interest; and
generating an image that depicts spatial patterns of a genetic interaction across a region-of-interest in a subject by inputting images acquired from the subject to the trained machine learning model;
wherein quantifying regional genetic interactions in the one or more subjects from the biological feature data includes quantifying correlations between different biomarkers.