Persisters refer to genetically drug susceptible quiescent (non-growing or slow growing)
bacteria that survive in stress environments such as antibiotic exposure, acidic and …

Tryptophan is an essential amino acid from dietary proteins. It can be metabolized into
different metabolites in both the gut microbiota and tissue cells. Tryptophan metabolites such …

Tryptophan is catabolized by gut microorganisms resulting in a wide range of metabolites
implicated in both beneficial and adverse host effects. How gut microbial tryptophan …

Anorexia nervosa (AN) is an eating disorder with a high mortality. About 95% of cases are
women and it has a population prevalence of about 1%, but evidence-based treatment is …

The gut microbiota has a critical role in the maintenance of immune homeostasis. Alterations
in the intestinal microbiota and gut microbiota-derived metabolites have been recognized in …

Conceptual scientific and medical advances have led to a recent realization that there may
be no single, one-size-fits-all diet and that differential human responses to dietary inputs …

Abstract l-Tryptophan (Trp) metabolism through the kynurenine pathway (KP) is involved in
the regulation of immunity, neuronal function and intestinal homeostasis. Imbalances in Trp …

Accumulating evidence implicates metabolites produced by gut microbes as crucial
mediators of diet-induced host-microbial cross-talk. Here, we review emerging data …

The gut-brain axis (GBA) is a bilateral communication network between the gastrointestinal
(GI) tract and the central nervous system. The essential amino acid tryptophan contributes to …

Endogenous indole and its derivatives (indoles), considered as promising N-substituted
heterocyclic compounds, are tryptophan metabolites derived from intestinal microbiota and …