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Investigators identified ties between autism spectrum disorder and mitochondrial haplogroups in mtDNA variant data from nearly 1,000 ASD-affected families.

A new analysis hints that adenocarcinomas or squamous cell carcinomas may have certain overlapping expression patterns, regardless of the tissue of origin.

Investigators are searching for non-invasive biomarkers of rejection and earlier stage graft injury in children and adults who have received kidney transplants.

In PNAS this week: genetic diversity of the people of Madagascar, loss-of-function mutations linked to respiratory infection severity, and more.

The presence of these variants also suggested a role for microglia in the development of late-onset Alzheimer's disease, the researchers said.

Mutations in the WDR26 gene appear to contribute to a condition marked by intellectual disability, facial dysmorphism, and movement problems.

Two new studies have delivered a multitude of new markers linked to testicular cancer, as well as a better understanding of the genetic architecture of the disease.

Microbial Influence

Researchers have found a link between the microbiome and certain brain malformations, according to the New York Times.

The firm will use machine learning and bioinformatics, and will generate new genomic data to help improve and personalize treatment of BRCA mutation carriers.

In PNAS this week: gut microbes may affect honeybee weight, phenotype and gene expression changes in DiGeorge syndrome, and more.

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A UK woman is suing three National Health Service Trusts for not telling her about her father's Huntington's disease diagnosis, the BBC reports.

LiveScience reports that a novel mutation in the LPL gene was uncovered in three siblings with very high triglyceride levels.

The president of Nankai University is embroiled in a data manipulation scandal, the South China Morning Post reports.

In PNAS this week: cytotoxic CD4 T cell signature in supercentenarians, evolutionary history of beetles, and more.