Microbiologists and scientists tackling infectious diseases are among Nature’s annual list of ten people at the heart of some of the biggest science stories of 2025.
A new study has shed light on how Toxoplasma gondii, the causative agent of toxoplasmosis, can alter host behaviour. The research findings show that such behavioural changes are achieved, at least in part, through dopamine manipulation caused by dopamine produced by the parasite itself.
Marine biologists have identified a devastating combination of coral bleaching and a rare necrotic wasting disease that wiped out large, long-lived corals on the Great Barrier Reef during the record 2024 marine heatwave.
No comments yet
You're not signed in.
Only registered users can comment on this article.
Researchers have uncovered a surprising ally in the fight against insulin resistance and type 2 diabetes: a microbial metabolite called trimethylamine. TMA, produced by gut bacteria from dietary choline can block a key immune pathway and improve blood sugar control.
Researchers used a combination of psilocybin and the rabies virus to map how – and where – the psychedelic compound rewires the connections in the brain. Specifically, they showed psilocybin weakens the cortico-cortical feedback loops that can lock people into negative thinking.
Researchers have modified a herpes simplex virus (HSV-1) that stimulates the immune system to attack glioblastoma cells. A single dose of the modified virus increased T-cell, natural killer cell, and myeloid cell responses in the tumor microenvironment and increased the overall survival in preclinical models.
No comments yet