Imaging genomics in cancer research: limitations and promises

被引:82
作者
Bai, Harrison X. [1 ]
Lee, Ashley M. [1 ]
Yang, Li [2 ]
Zhang, Paul [3 ]
Davatzikos, Christos [1 ]
Maris, John M. [4 ,5 ,6 ,7 ]
Diskin, Sharon J. [4 ,5 ,6 ,7 ]
机构
[1] Hosp Univ Penn, Dept Radiol, 3400 Spruce St, Philadelphia, PA 19104 USA
[2] Second Xiangya Hosp, Dept Neurol, Changsha, Hunan, Peoples R China
[3] Hosp Univ Penn, Dept Pathol & Lab Med, 3400 Spruce St, Philadelphia, PA 19104 USA
[4] Childrens Hosp Philadelphia, Div Oncol, Philadelphia, PA 19104 USA
[5] Childrens Hosp Philadelphia, Ctr Childhood Canc Res, Philadelphia, PA 19104 USA
[6] Univ Penn, PerelmanSch Med, Abramson Family Canc Res Inst, Philadelphia, PA 19104 USA
[7] Univ Penn, Dept Pediat, Perelman Sch Med, Philadelphia, PA 19104 USA
关键词
GROWTH-FACTOR RECEPTOR; MGMT PROMOTER METHYLATION; POSITRON-EMISSION-TOMOGRAPHY; RENAL-CELL-CARCINOMA; GENE-EXPRESSION PROGRAMS; BREAST-CANCER; HEPATOCELLULAR-CARCINOMA; MAGNETIC-RESONANCE; GLIOBLASTOMA-MULTIFORME; RADIOGENOMIC ANALYSIS;
D O I
10.1259/bjr.20151030
中图分类号
R8 [特种医学]; R445 [影像诊断学];
学科分类号
1002 ; 100207 ; 1009 ;
摘要
Recently, radiogenomics or imaging genomics has emerged as a novel high-throughput method of associating imaging features with genomic data. Radiogenomics has the potential to provide comprehensive intratumour, intertumour and peritumour information non-invasively. This review article summarizes the current state of radiogenomic research in tumour characterization, discusses some of its limitations and promises and projects its future directions. Semi-radiogenomic studies that relate specific gene expressions to imaging features will also be briefly reviewed.
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页数:17
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