Non-hibernating pikas' protein restriction tweaks their gut microbiome to help them survive the winter, when winter-active herbivores often struggle to find dietary protein

Researchers tracked six NCAA Division I football players over a season and found that non-concussive head impacts correlated with changes to the gut microbiome. The study suggests that even sub-symptomatic head impacts might affect the gut microbiome, both in the immediate aftermath of injury and over a longer time course.

A new study reveals a severe decline in recruitment of the American pika on Niwot Ridge, Colorado, with fewer juvenile pikas being born or migrating to take their place. Climate change is predicted to threaten pikas in the American West, with warmer summers affecting their habitats and ability to survive.

A new review connects gut microbiome imbalances to obesity, metabolic syndrome, and colorectal cancer, highlighting the potential for diet and microbiome-based treatments. The study also explores racial and socioeconomic disparities in microbiome-related diseases, emphasizing the need for inclusive prevention strategies.

A study published in RMD Open found that specific oral microbiome imbalances may contribute to the development of hand osteoarthritis by influencing systemic inflammation and gut microbiome dysbiosis. The research suggests a potential role for the oral-gut microbiome axis in symptomatic hand arthritis pathogenesis.

Researchers developed a 3D microscopic version of the human intestines on a chip, allowing for real-time examination of gut microbes' interactions with the human intestine. The 'Gut-Microbiome on a chip' model enables the study of complex interplay between gut microbes and health, facilitating targeted microbiome-based interventions.

The 'MiCCrobioTAckle' project investigates the complex interactions between the gut microbiome and tumor cachexia to find ways of slowing down muscle breakdown. Twelve doctoral researchers from twelve countries will work together across Europe, gaining new insights into the relationship between the gut microbiome and cancer cachexia.