Work

Transcriptome sequencing in prostate cancer identifies inter-tumor heterogeneity

Year: 2014

Type: article

Abstract: Given the dearth of gene mutations in prostate cancer, [1] ,[2] it is likely that genomic rearrangements play a significant role in the evolution of prostate cancer. However, in the search for recurrent genomic alterations, "private alterations" have received less attention. Such alterations may provide insights into the evolution, behavior, and clinical outcome of an individual tumor. In a recent report in "Genome Biology" Wyatt et al. [3] defines unique alterations in a cohort of high-risk prostate cancer patient with a lethal phenotype. Utilizing a transcriptome sequencing approach they observe high inter-tumor heterogeneity; however, the genes altered distill into three distinct cancer-relevant pathways. Their analysis reveals the presence of several non-ETS fusions, which may contribute to the phenotype of individual tumors, and have significance for disease progression.

Source: Asian Journal of Andrology

DOI: 10.4103/1008-682x.143750

Authors: Sushant Kachhap, Janet Mendonca, Anup Sharma

Institutions: Johns Hopkins University, Johns Hopkins Medicine, Johns Hopkins Hospital, Sidney Kimmel Comprehensive Cancer Center

Language: English

Topic: Prostate Cancer Treatment and Research

Subfield: Pulmonary and Respiratory Medicine

Field: Medicine

Domain: Health Sciences

SDG: Good health and well-being

Open Access status: gold

Estimated APC paid: $711