gene expression arrays

In a colon cancer model, researchers saw transcriptional changes and population expansions in some checkpoint receptor-negative tumor-infiltrating T cells.

Using DNA sequence, gene expression, methylation, and drug response data, researchers saw alterations linked to ovarian cancer subtypes and drug responses.

Using the publicly available ImmPort database, researchers standardized and analyzed immune-related data for more than 10,300 healthy individuals.

Results from a small study suggest that blood biomarkers could be used to test for acute sleep loss and related problems such as drowsy driving.

Researchers used brain expression data from mice with well-documented sleep traits to identify gene networks that overlap with those in human depression.

Using samples from obese women with hepatic steatosis, investigators uncovered ties between the condition, gut microbes, metabolites, and liver gene expression.

Molecular analysis of metastatic CRC in the liver has identified three molecular subtypes that can be coupled with clinical risk scores to inform patient risk.

An exome- and expression-based analysis of 304 DLBCL cases led to five molecular subtypes, offering insights into disease pathogenesis and treatment outcomes.

Using post-mortem data, researchers explored similarities and differences between autism, schizophrenia, bipolar disorder, alcoholism, and depression.

Investigators characterized expression activity in kidney grafts from a group of transplant recipients who remained rejection-free without immunosuppression.

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John Mendelsohn, a former president of the University of Texas MD Anderson Cancer Center, has died, the New York Times reports.

Chinese state news agency Xinhua reports that a preliminary investigation has found He Jiankui performed his gene-editing work illegally.

Identical twins receive different estimates of ancestry from the same direct-to-consumer genetic testing firms, CBC reports.

In PNAS this week: chromosomal features of maize, adaptations in the vinous-throated parrotbill, and more.