University of Gothenburg

In the Air

After a study finds DNA from antibiotic-resistant bacteria in Beijing smog, residents there worry, according to the New York Times.

Eurasian brown bear

Stool and blood samples from 16 Eurasian brown bears revealed gut microbial components and metabolite patterns the vary hibernating and active bears.

Weight-loss surgeries affect patients' gut microbiomes, according to a team of Swedish researchers.

NEW YORK (GenomeWeb News) – The groups of microbial genes present in an individual's gut can provide clues about that person's propensity for developing type 2 diabetes and related metabolic profiles, a new study suggests.

A team from the University of Gothenburg working with Life Technologies has published a technique combining reverse transcription and proximity ligation to allow quantitative PCR measurements of the DNA, RNA, and proteins from a single cell.

The findings, published in JAMA, suggest that the biomarkers could pinpoint cases of incipient Alzheimer's with 83 percent sensitivity and 72 percent specificity. Nevertheless, those involved say it's too early to routinely use the biomarkers in the clinic.

University of California, San Diego, researchers have developed a gene drive to control a fruit-destroying fly.

A new study of a β-thalassemia gene therapy appears promising, according to NPR.

Futurism writes that gene doping could be the next generation of cheating in sports.

In Nature this week: hair color genes, hybridization between 13-year and 17-year cicadas, and more.