Citrinin pathway
WebKey Contribution: Optimal biomarkers for exposure were determined for OTA and CIT in pig serum and urine. The prolonged experiment after the exposure of the pigs to feed naturally contaminated with multiple mycotoxin (DON, ZEN, OTA and CIT) allowed to assess the kinetic pathway of mycotoxin biomarkers in pigs and demonstrated why biomonitoring is …
Citrinin pathway
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WebDec 17, 2015 · The pathway involves the synthesis of an unreduced trimethylated pentaketide 10 by a non-reducing polyketide synthase (nrPKS) known as CitS. Reductive … WebHence, many studies have focused on improving the ratio of monacolin K to citrinin through optimal cultivation or fermentation. Given that citrinin and monacolin K biosynthetic gene clusters are ...
WebAug 31, 1987 · Despite the similarity in structures between citrinin and ochratoxin, the PKS (CitS) catalyzing of the first enzyme-free intermediate (redoxcitrinin) in the citrinin … WebJun 1, 2007 · Abstract. The mycotoxin CTN (citrinin), a natural contaminant in foodstuffs and animal feeds, has cytotoxic and genotoxic effects on various mammalian cells. CTN …
WebJun 1, 2007 · The mycotoxin CTN (citrinin), a natural contaminant in foodstuffs and animal feeds, has cytotoxic and genotoxic effects on various mammalian cells. CTN is known to cause cell injury, including apoptosis, but the precise regulatory mechanisms of CTN action, particularly in stem cells and embryos, are … WebFeb 26, 2024 · When data mining was performed on citrinin targets, the top five functional descriptions were a cell’s response to an organic cyclic compound, the netrin–UNC5B …
Citrinin is a mycotoxin which is often found in food. It is a secondary metabolite produced by fungi that contaminates long-stored food and it causes different toxic effects, like nephrotoxic, hepatotoxic and cytotoxic effects. Citrinin is mainly found in stored grains, but sometimes also in fruits and other plant products. See more Citrinin was one of the many mycotoxins discovered by H. Raistrick and A.C. Hetherington in the 1930s. In 1941 H. Raistrick and G. Smith identified citrinin to have a broad antibacterial activity. After this discovery the … See more Citrinin is a polyketide mycotoxin, which is a secondary metabolite of some fungi species. Its IUPAC name is (3R,4S)-4,6-dihydro-8-hydroxy-3,4,5-trimethyl-6-oxo-3H-2-benzopyran-7-carboxylic acid and the molecular formula is C13H14O5. Citrinin has a … See more Citrinin is biosynthesized by fungi species of Penicillium, Monascus and Aspergillus. For the production of citrinin, a minimal set of genes is needed. These genes are conserved in most … See more Reddy et al. (1982) described the distribution and metabolism of [ C]Citrinin in pregnant rats. These rats were subcutaneously administered with 35 mg/kg C-labeled citrinin on day 12 of pregnancy. From plasma concentrations it could be concluded … See more The existing information on occurrence of citrinin in food suggests that relatively high citrinin concentrations can be found in stored grains and … See more There are different types of toxicity. The types of toxicity that have been studied for citrinin are acute toxicity, nephrotoxicity, genotoxicity and its carcinogenicity. Acute toxicity See more Various in vitro studies have revealed the involvement of citrinin toxicity in reduced cytokine production, inhibition of RNA and DNA synthesis, … See more
WebJun 15, 2009 · Furthermore, co-exposure of HEK293 cells to CTN and MAPK pathway inhibitors demonstrated that CTN increased the levels of Gadd45{beta} mRNA through ERK1/2 signaling pathway and up-regulated the MMP3 transcripts majorly via … greenview il city hallWebNational Center for Biotechnology Information greenview hospital phone numberWebThe application of Monascus is restricted by citrinin. So, it is important to explore the synthetic pathway of citrinin to completely inhibit the production of citrinin. In our previous study, we found that the protein encoded by the ctnF gene has a significant similarity to fructose-2,6-bisphosphatase (F26BPase). greenview il funeral homesWebCitrinin, which is biosynthesized from a pentaketide through the acetate–malonate pathway with three C 1-sources, causes renal damage in swine. It has also been … fnf online alienWebUV-Vis scan and UPLC detection showed that disruption of Mrhst4 significantly increased the MonAzPs yields, and citrinin content was dramatically enhanced during the tested period. RT-qPCR results showed that the absence of Mrhst4 significantly increased the relative expression of citrinin biosynthetic pathway genes including pksCT, mrl1, mrl2 ... greenview hospital medical recordsWebAbstract ：Two cDNA subtractive libraries of Monascus were constructed by suppression subtractive hybridization(SSH) andscreened of correlative genes from the citrinin biosynthetic pathway in Monascus species. All clones in the two libraries weresequenced and the results were analyzed by bioinformatic softwares. greenview house supported livingWebSep 29, 2011 · CIT is synthesized via the polyketide pathway [20]. It is generally known that three secondary metabolites, pigments, monacolin K, and citrinin, share a biochemical … fnf online all weeks