Results 71 to 80 of about 117,649 (357)

Mycotoxins nivalenol and deoxynivalenol differently modulate cytokine mRNA expression in Jurkat T cells. [PDF]

, 2006
Deoxynivalenol (DON) and its hydroxylated form nivalenol (NIV) are Fusarium mycotoxins that occur in cereal grains alone or in combination. Several studies have shown that these metabolites affect lymphocyte functions.
BERGAMO P, LUCISANO A, LUONGO D, ROSSI M., SEVERINO, LORELLA   +4 more
core   +1 more source

The Putative Histone Methyltransferase DOT1 Regulates Aflatoxin and Pathogenicity Attributes in Aspergillus flavus

Toxins, 2017
Lysine methyltransferases transfer methyl groups in specific lysine sites, which regulates a variety of important biological processes in eukaryotes. In this study, we characterized a novel homolog of the yeast methyltransferase DOT1 in A.
Linlin Liang, Yinghang Liu, Kunlong Yang, Guinan Lin, Zhangling Xu, Huahui Lan, Xiuna Wang, Shihua Wang   +7 more
doaj   +1 more source

Exploring Gelatin‐A and Mouse Proline‐Rich Protein 5 as Probes for Wine Polyphenol Analysis by Quartz Crystal Microbalance with Dissipation Monitoring

Advanced Sensor Research, EarlyView.
This study presents a novel strategy for the detection of polyphenols in wine. By combining Quartz Crystal Microbalance with Dissipation Monitoring and original functionalization strategies, Gelatin A from porcine skin and Mouse Proline‐Rich Protein 5, polyphenols are successfully detected directly in wine without any prior sample preparation ...
Giorgia Tori, Mariacristina Gagliardi, Francesco Lunardelli, Chiara Sanmartin, Isabella Taglieri, Gianmarco Alfieri, Margherita Modesti, Domenica Convertino, Andrea Bellincontro, Fabio Mencarelli, Marco Cecchini   +10 more
wiley   +1 more source

Strategies for estimating human exposure to mycotoxins via food [PDF]

, 2016
In this review, five strategies to estimate mycotoxin exposure of a (sub-) population via food, including data collection, are discussed with the aim to identify the added values and limitations of each strategy for risk assessment of these chemicals ...
Boon, PE, de Nijs, M, Heyndrickx, Ellen, Hoogenboom, LAP, Lopez, P, Mengelers, MJB, Mol, HGJ   +6 more
core   +3 more sources

Enzymatic Degradation of Multiple Major Mycotoxins by Dye-Decolorizing Peroxidase from Bacillus subtilis

Toxins, 2021
The co-occurrence of multiple mycotoxins, including aflatoxin B1 (AFB1), zearalenone (ZEN) and deoxynivalenol (DON), widely exists in cereal-based animal feed and food.
Xing Qin, Xiaoyun Su, T. Tu, Jie Zhang, Xiaolu Wang, Yaru Wang, Yuan Wang, Yingguo Bai, B. Yao, Huiying Luo, Huo-qing Huang   +10 more
semanticscholar   +1 more source

Natural Allelic Variations in IbCHYR1–IbZnFR Complex Regulate Fusarium Root Rot Resistance in Sweet Potato

Advanced Science, EarlyView.
FfRlpA2, a conserved Fusarium effector, functions as a protease inhibitor by hijacking the E3 ubiquitin ligase IbCHYR1 to degrade the resistance factor IbZnFR, thereby promoting Fusarium pathogenicity. Conversely, the high dosage Pro::IbZnFRHap2 allele was associated with resistance to root rot disease.
Huan Zhang, Zhuoru Dai, Xiaochen Zhang, Meiqi Shang, Xiaoru Gao, Ruiqi Ma, Limeng Zhao, Xiaoli Zhang, Qingchang Liu, Hong Zhai, Shaopei Gao, Ning Zhao, Qinghe Cao, Qiang Li, Shaozhen He   +14 more
wiley   +1 more source

Effect of pyrolysis temperature on ochratoxin A adsorption mechanisms and kinetics by cashew nut shell biochars [PDF]

, 2019
Biochars were produced from cashew nut shell at 400, 600 and 800°C. Production temperature significantly affected biochar properties and consequently the adsorption mechanisms of ochratoxin A.
Ahmadou, Abderahim, Brun, Nicolas, Durand, Noel, Montet, Didier, Napoli, Alfredo   +4 more
core   +1 more source

Toxigenic Fungi and Mycotoxins in a Climate Change Scenario: Ecology, Genomics, Distribution, Prediction and Prevention of the Risk

Microorganisms, 2020
Toxigenic fungi and mycotoxins are very common in food crops, with noticeable differences in their host specificity in terms of pathogenicity and toxin contamination. In addition, such crops may be infected with mixtures of mycotoxigenic fungi, resulting
G. Perrone, M. Ferrara, Á. Medina, M. Pascale, N. Magan   +4 more
semanticscholar   +1 more source

Mycotoxins in Poultry Feed and Feed Ingredients from Sub-Saharan Africa and Their Impact on the Production of Broiler and Layer Chickens: A Review

Toxins, 2021
The poultry industry in sub-Saharan Africa (SSA) is faced with feed insecurity, associated with high cost of feeds, and feed safety, associated with locally produced feeds often contaminated with mycotoxins.
Phillis E Ochieng, M. Scippo, D. Kemboi, S. Croubels, S. Okoth, E. Kang’ethe, B. Doupovec, J. Gathumbi, J. Lindahl, G. Antonissen   +9 more
semanticscholar   +1 more source

Discovery to Engineering of Mycotoxin Deoxynivalenol Degrading Enzymes Based on the Specialized Glyoxalase I

Advanced Science, EarlyView.
Deoxynivalenol (DON), a prevalent food mycotoxin, is an important risk factor in global food safety. A molecular phylogeny‐guided engineering approach is devised to repurpose specialized glyoxalase I (SPG) as a DON deactivator. Engineered SPG variants demonstrate superior stability and are highly capable of converting DON into less toxic products ...
Seung Hee Lee, Song Lim Ham, Kyoungmi Oh, Hyojin Park, Young‐Seo Kang, Tae‐Joo Yang, Taekyung Kim, Jonghwan Kim, Gyu Sung Lee, Min‐Jeong Lee, Jin‐Byung Park, Chung Sub Kim, Nam Yoon Kim   +12 more
wiley   +1 more source