A new study confirms reports of membrane-bound RNA molecules and points to their role in neutrophil migration.

p53 is possibly the most important protein for maintaining cellular function. Losing it is synonymous with cancer.

The authors of a new study find no evidence for bacteria in the placenta, but others in the field question their interpretation of the data.

Immune cells and pain neurons form complex partnerships to protect our bodies from pathogens, new research reveals.

Gaining a better understanding of the dynamic and reciprocal interactions between cancer cells and the tumor microenvironment is essential for improving patient diagnosis and treatment.

With human research trials resulting in dozens of successful deliveries in the US and abroad, doctors move toward offering the surgery clinically, while working to learn all they can about uterine and transplant biology from the still-rare procedure.

Metagenomic sequencing can help detect unknown pathogens, but its widespread use faces challenges.