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Molecular features in primary and recurrent glioblastomas indicated that key initiator mutations turned up years before diagnosis, often persisting in recurrent tumors.

Using RNA sequence data from the Cancer Genome Atlas and the Chinese Glioma Genome Atlas, researchers identified six genes with expression ties to overall survival.

The researchers believe using cerebral spinal fluid will enable them to identify brain tumors with a higher sensitivity than with blood samples.

This embargo-free strategy represents "an entirely new way of doing research" into rare pediatric cancers, where time is of the essence.

A new analysis of transcriptome and tumor growth data uncovered distinct expression-based tumor clusters and treatment responses in males and females.

Researchers identified germline and somatic changes that marked low-grade and high-grade cases in adults and children with a condition called neurofibromatosis 1.

This Week in Science

In Science this week: genome-wide chromatin accessibility profiles of The Cancer Genome Atlas tumors, and more.

The RNA-seq data, for nearly 40,000 cells from the developing mouse brain, can be explored through an interactive online interface called Cell Seek.

One of the largest repositories of molecular brain cancer data in the world, the enhanced REMBRANDT is more comprehensive than an earlier NCI-hosted version.

Using archived tumor samples from individuals with glioblastoma, researchers saw methylation variability at progression, along with potential prognostic hints.

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The New York Times Magazine examines gender discrimination at the Salk Institute.

Science reports that MD Anderson Cancer Center has dismissed three researchers over foreign tie concerns.

A second death in gene therapy trial for type 1 spinal muscular atrophy is under investigation, according to Reuters.

In PLOS this week: antibiotic resistance patterns in Escherichia coli, a dozen genetic loci tied to varicose vein risk, and more.