Health & Fitness

Biologists have used population genomics to shed light on the evolution and consequences of a selfish genetic element known as Segregation Distorter (SD). The researchers report that SD has caused dramatic changes in chromosome organization and genetic diversity.

from Top Health News -- ScienceDaily https://ift.tt/b6YHNt3

A research group has developed a new method for studying the functionality of microbiota through metaproteomics. The new method poses broad potential for the study of microbiota on a new, functional level. The characterization of the functionality of gut microbiota is central in the study of human health and disease as well as disease prediction, prevention, and treatment. Previous studies have mainly focused on cataloguing the composition of microbiota, but little is known about the functionality of the human gut microbiota.

from Top Health News -- ScienceDaily https://ift.tt/MkTUPuJ

Extreme heat events could become more intense and frequent both locally and globally, increasing the risk of harm to health and global economies, according to a new study.

from Top Health News -- ScienceDaily https://ift.tt/fdjFJXG

Scientists have developed a new technique for imaging mRNA molecules in the brains of living mice. The research reveals new insights into how memories are formed and stored in the brain and could allow scientists to learn more about diseases such as Alzheimer's in the future.

from Top Health News -- ScienceDaily https://ift.tt/9sUTDWX

About one third of those who suffer from psoriasis develop inflammation in their joints (psoriatic arthritis) as a result of the chronic skin condition. A research team has now discovered a key starting point for inhibiting inflammation in both psoriasis and psoriatic arthritis. The researchers' findings may form the basis for developing new treatment, diagnostic and prevention strategies.

from Top Health News -- ScienceDaily https://ift.tt/Uk3s71u