Tryptophan Metabolism in Caenorhabditis elegans Links Aggregation Behavior to Nutritional Status
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چکیده
منابع مشابه
Nutritional Aspect of Tryptophan Metabolism
Mammals, including humans, can synthesize the vitamin nicotinamide from tryptophan in the liver. The resultant nicotinamide is distributed to non-hepatic tissues. We have studied the effects of changes in tryptophan-nicotinamide metabolism on niacin nutritional status. The liver plays a critical role in nicotinamide supply. Animal studies showed that the tryptophan-nicotinamide pathway is affec...
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Organisms move through the world by changing their shape, and here we explore the mapping from shape space to movements in the nematode Caenorhabditis elegans as it crawls on an agar plate. We characterize the statistics of the trajectories through the correlation functions of the orientation angular velocity, orientation angle and the mean-squared displacement, and we find that the loss of ori...
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Patients infected with Schistosoma mansoni showed an abnormal response to a test dose of tryptophan, with little increase in the urinary excretion of kynurenine, hydroxykynurenine, xanthurenic and kynurenic acids, N1-methyl nicotinamide, methyl pyridone carboxamide, 5-hydroxytryptamine or 5-hydroxyindoleacetic acid. In contrast to previous reports, this is different from the pattern of tryptoph...
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ژورنال
عنوان ژورنال: ACS Chemical Biology
سال: 2018
ISSN: 1554-8929,1554-8937
DOI: 10.1021/acschembio.8b00872