gene expression arrays

A multi-region analysis of medulloblastoma and other tumor types highlighted the dramatic somatic alteration differences that can crop up within a single tumor.

A small study of Spanish women suggests maternal obesity may influence the genes expressed in placental tissue.

In individuals diagnosed with prostate cancer before the age of 45, researchers saw enhanced expression of immune- and inflammation-related genes.

Roughly one-fifth of adult cases of acute lymphoblastic leukemia are marked by Philadelphia chromosome-like expression. 

Using absolute and relative gene expression analyses, researchers identified expression patterns associated with preeclampsia in dozens of placental tissue samples.

A renal cell carcinoma study revealed increased metabolic gene expression in PD-L1-positive tumors from individuals who did not respond to nivolumab.

Members of the International Cancer Genome Consortium identified four main groups of HER2-positive breast tumors using genome sequencing and expression arrays.

The method, developed by scientists at Uppsala University in Sweden, uses antibody-based proximity assays alongside off-the-shelf gene expression assays.

Array-based gene expression data suggests luminal and basal subtypes present in both human and canine forms of invasive urothelial carcinoma.

With virtual microdissection, the team tracked down stromal and tumor subtypes related to pancreatic patient outcome.

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The Chan Zuckerberg Initiative is investing in Cold Spring Harbor Laboratory's BioRxiv.

A study appearing in PLOS One finds that shortened consent forms don't affect clinical trial participants' understanding of the study.

The National Security Agency monitored signal intelligence for signs of "nefarious" genetic engineering projects, Gizmodo reports.

In Nature this week: barley genome sequenced, method for genotyping and phasing short tandem repeats, and more.