How tryptophan levels in plant-based aquafeeds affect fish physiology, metabolism and proteomeEAAGrowth performanceImmunityNutritionProteomeSparus aurataFish meal replacement by plant-protein sources is a priority in aquaculture feeds. Within this framework, dietary supplementation with essential amino acids (...
Products of tryptophan metabolism have been implicated in the neuropathogenesis of HIV.48 Tryptophan (Trp) is an essential amino acid involved in the metabolic pathways for serotonin and subsequently melatonin and for nicotinamide adenine dinucleotide (NAD+) (Fig. 28.7). In the latter pathway, also...
Kynurenine Pathway of Tryptophan Metabolism in Migraine and Functional Gastrointestinal Disorders. Int J Mol Sci 2021;22(18):10134. Paeslack N, Mimmler M, Becker S, et al. Microbiota-derived tryptophan metabolites in vascular inflammation and cardiovascular disease. Amino Acids 2022;54(10):1339-...
Tryptophan (Trp) metabolism involves three primary pathways: the kynurenine (Kyn) pathway (KP), the 5-hydroxytryptamine (serotonin, 5-HT) pathway, and the indole pathway. Under normal physiological conditions, Trp metabolism plays crucial roles in regulating inflammation, immunity, and neuronal functio...
Conclusion: Our data confirm that formula diet alters the colon microbiota and appears to shift tryptophan metabolism from serotonin to tryptamine, which may lead to greater histamine levels and risk of allergies in infants. Keywords: Formula, Piglets, Immune response, Serotonin, Tryptamine, Colon, ...
Section > Chapter Celenza, J.L. Current Opinion in Plant Biology 4(3): 234-240 2001 ISSN/ISBN:1369-5266 11312134 10.1016/s1369-5266(00)00166-7 003844760 Full-Text Article emailed within 0-6 h Buy Now for$19.90 Payments are secure & encrypted ...
Although Basidiomycota produce pharmaceutically and ecologically relevant natural products, knowledge of how they coordinate their primary and secondary metabolism is virtually non-existent. Upon transition from vegetative mycelium to carpophore formatio
In detail, we divided the aromatic amino acids (AAAs) metabolism related to IET synthesis into the shikimate pathway, the L-tryptophan pathway, the competing L-tyrosine/L-phenylalanine pathways, and the Ehrlich pathway based on a modular engineering concept. Through stepwise engineering of these ...
Redirection of tryptophan metabolism in tobacco by ectopic expression of an Arabidopsis indolic glucosinolate biosynthetic gene. Phytochemistry 72, 37-48.Nonhebel H, Yuan Y, Al-amier H, Pieck M, Akor E, Ahamed A, et al, Redirection of tryptophan metabolism in tobacco by ectopic expression of ...
Tryptophan has a complex metabolism (Fig. 51.1) is involved in two synthetic pathways: i) proteins, ii) serotonin/melatonin (Fig. 51.2) and a catabolic kynurenine pathway (Figure 51.3). Tryptophan metabolism through the kynurenine pathway is involved in the regulation of immunity, neuronal function...