Researchers reveal that salivary bacteria from gum disease alter gut metabolism, driving osteoclast activity and ...

Elevated tryptophan metabolism correlates with improved csDMARD response, reduced inflammation, and better clinical outcomes in rheumatoid arthritis patients. Multiomics analysis identified ...

The research, published in the scientific journal Nature Microbiology, reveals that when we eat many dietary fibres, gut bacteria help turn tryptophan into healthy substances. But if we don't eat ...

This review synthesizes progress in pathway optimization, regulatory rewiring, and microbial cell factory design that has driven L-Trp titers to industrially relevant levels while enabling the ...

Microbiome dysbiosis—changes in the composition of gut microbes that alter the metabolites present—has long been implicated in playing a causative role in the pathophysiology of autism spectrum ...

The review introduces the molecular subtypes of breast cancer and outlines how altered amino acid metabolism supports tumor growth. It explores key amino acid pathways—including glutamine, serine, ...

The connection between diet and mental wellness has gained increasing attention in recent years, with certain nutrients emerging as key players in brain health. Among these, tryptophan stands out as a ...

As people grow older, the same brain chemistry that once supported sharp thinking and stable mood can quietly start to work against them. A new wave of research is revealing how a single amino acid, ...