Skatole is an infamously smelly molecule that, in some anaerobic bacteria, is synthesized from ʟ-tryptophan in a four-step ...

Tryptophan is an essential amino acid, which is not only a building block for protein synthesis, but also a precursor for the biosynthesis of co-enzymes and neuromodulators, such as NAD/NADP(H), ...

Objective The extent to which tryptophan (Trp) metabolism alterations explain or influence the outcome of inflammatory bowel diseases (IBDs) is still unclear. However, several Trp metabolism ...

Tryptophan is an essential amino acid required for the synthesis of serotonin, a neurotransmitter that governs mood, appetite, and sleep. Even though tryptophan is present in a variety of foods ...

Spanish National Research Council (CSIC), Instituto de Ciencia y Tecnología de Alimentos y Nutrición (ICTAN), Jose Antonio Nováis 6 28040, Madrid, Spain ...

An HPLC fraction denoted as fraction 23 (5274 ± 630 μM TE/g) was obtained and its constituents identified as tryptophan (Trp), peptides HNPI, and PLAPQA. Scavenging activity was not observed for ...

The long-awaited third season of the chilling sci-fi/horror series, From, is finally set to air in the UK, months after its initial release in the US. The gripping series, which follows the ...

This is because simple carbohydrates and sugars can increase our serotonin levels. While serotonin is made in the brain from amino-acid tryptophan, carbohydrates are crucial in helping this process ...

As an essential nutrient in mammals, L-tryptophan (Trp), and its endogenous metabolites ... and its microbiome-modulated metabolites (indole, indolic acid, skatole, and tryptamine) have profound ...