Results 21 to 30 of about 1,400,417 (341)
TrpNet: Understanding Tryptophan Metabolism across Gut Microbiome
Metabolites, 2021 Crosstalk between the gut microbiome and the host plays an important role in animal development and health. Small compounds are key mediators in this host–gut microbiome dialogue.
Yao Lu +5 more
doaj +1 more source
Metabonomic Study of the Involvement of the Intestinal Microflora in the Improvement of Iron Deficiency Anemia (IDA) by Auricularia auricula Melanin in Mice [PDF]
Shipin Kexue, 2023 Iron deficiency anemia (IDA) is a common iron deficiency disease. IDA has become one of the major public health problems worldwide. Our previous studies have shown that Auricularia auricula melanin (AAM) can alleviate IDA, but the mechanism is not clear.
WANG Yuting, LI Yuanjing, CHU Fuying, SHI Shuliang, LEI Hong, FENG Lei
doaj +1 more source
Tryptophan metabolism in bipolar disorder
European Psychiatry, 2022 Introduction Immune mediated inflammatory processes are involved in the aetiopathogenesis of bipolar disorder (BD) and weight associated comorbidities. Tryptophan breakdown via indoleamine 2,3-dioxygenase-1 (IDO-1) along the kynurenine axis concomitant ...
F. Fellendorf +11 more
doaj +1 more source
Tryptophan Metabolism Acts as a New Anti‐Ferroptotic Pathway to Mediate Tumor Growth
Advancement of science, 2023 Emerging evidence reveals that amino acid metabolism plays an important role in ferroptotic cell death. The conversion of methionine to cysteine is well known to protect tumour cells from ferroptosis upon cysteine starvation through transamination ...
Dong Liu +15 more
semanticscholar +1 more source
Tryptophan Metabolism and Gut-Brain Homeostasis
International Journal of Molecular Sciences, 2021 Tryptophan is an essential amino acid critical for protein synthesis in humans that has emerged as a key player in the microbiota-gut-brain axis. It is the only precursor for the neurotransmitter serotonin, which is vital for the processing of emotional ...
W. Roth +4 more
semanticscholar +1 more source
Aging and Disease, 2023 The metabolism of L-tryptophan (TRP) regulates homeostasis, immunity, and neuronal function. Altered TRP metabolism has been implicated in the pathophysiology of various diseases of the central nervous system. TRP is metabolized through two main pathways,
Yinrou Huang +12 more
semanticscholar +1 more source
Tryptophan Metabolism in Alcoholism [PDF]
Nutrition Research Reviews, 1999 Studies of tryptophan (Trp) metabolism in relation to the serotonin status in alcoholism are of 2 types: (1) those related to the pharmacological effects of ethanol; (2) those concerning the serotonin status in the absence of alcohol intake. In experimental animals, acute and chronic ethanol administration and subsequent withdrawal exert a variety of ...
openaire +3 more sources
International Journal of Molecular Sciences, 2022 Depression is a common and serious disorder, characterized by symptoms like anhedonia, lack of energy, sad mood, low appetite, and sleep disturbances.
A. Correia, N. Vale
semanticscholar +1 more source
Biomolecules, 2022 Emerging evidence suggests that neuroinflammation is involved in both depression and neurodegenerative diseases. The kynurenine pathway, generating metabolites which may play a role in pathogenesis, is one of several competing pathways of tryptophan ...
Knut Hestad +3 more
doaj +1 more source
Nature Communications, 2022 Honeybees are highly social insects with a rich behavioral repertoire and are a versatile model for neurobiological research. Their gut microbiota comprises a limited number of host-restricted bacterial phylotypes that are important for honeybee health ...
Zijing Zhang +5 more
semanticscholar +1 more source