Matthew D Lebar
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Explore the profile of Matthew D Lebar including associated specialties, affiliations and a list of published articles.
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Recent Articles
11.
Castano-Duque L, Lebar M, Carter-Wientjes C, Ambrogio D, Rajasekaran K
J Fungi (Basel)
. 2022 Nov;
8(11).
PMID: 36422032
Aflatoxins are carcinogenic mycotoxins produced by . They contaminate major food crops, particularly corn, and pose a worldwide health concern. Flavonoid production has been correlated to resistance to aflatoxin accumulation...
12.
Moore G, Lebar M, Carter-Wientjes C
Toxins (Basel)
. 2022 May;
14(5).
PMID: 35622587
Previously, authors reported that individual volatile organic compounds (VOCs) emitted by non-aflatoxigenic could act as a mechanism of biocontrol to significantly reduce aflatoxins and cyclopiazonic acid (CPA) produced by toxigenic...
13.
Luis J, Carbone I, Mack B, Lebar M, Cary J, Gilbert M, et al.
Data Brief
. 2022 Mar;
42:108033.
PMID: 35330736
Information on the transcriptomic changes that occur within sclerotia of during its sexual cycle is very limited and warrants further research. The findings will broaden our knowledge of the biology...
14.
Luis J, Carbone I, Mack B, Lebar M, Cary J, Gilbert M, et al.
Fungal Biol
. 2022 Feb;
126(3):187-200.
PMID: 35183336
Sclerotium (female) fertility, the ability of a strain to produce ascocarps, influences internal morphological changes during sexual reproduction in Aspergillus flavus. Although sclerotial morphogenesis has been linked to secondary metabolite...
15.
Castano-Duque L, Gilbert M, Mack B, Lebar M, Carter-Wientjes C, Sickler C, et al.
Front Plant Sci
. 2021 Dec;
12:761446.
PMID: 34899785
is an opportunistic fungal pathogen capable of producing aflatoxins, potent carcinogenic toxins that accumulate in maize kernels after infection. To better understand the molecular mechanisms of maize resistance to growth...
16.
Sweany R, Mack B, Moore G, Gilbert M, Cary J, Lebar M, et al.
Toxins (Basel)
. 2021 Nov;
13(11).
PMID: 34822579
Aflatoxin is a carcinogenic mycotoxin produced by . Non-aflatoxigenic (Non-tox) isolates are deployed in corn fields as biocontrol because they substantially reduce aflatoxin contamination via direct replacement and additionally via...
17.
Uka V, Cary J, Lebar M, Puel O, De Saeger S, Diana Di Mavungu J
Compr Rev Food Sci Food Saf
. 2020 Dec;
19(6):2797-2842.
PMID: 33337039
Filamentous fungi represent a rich source of extrolites, including secondary metabolites (SMs) comprising a great variety of astonishing structures and interesting bioactivities. State-of-the-art techniques in genome mining, genetic manipulation, and...
18.
Luis J, Carbone I, Payne G, Bhatnagar D, Cary J, Moore G, et al.
Mycologia
. 2020 Aug;
112(5):908-920.
PMID: 32821029
contaminates agricultural products worldwide with carcinogenic aflatoxins that pose a serious health risk to humans and animals. The fungus survives adverse environmental conditions through production of sclerotia. When fertilized by...
19.
Cary J, Gilbert M, Lebar M, Majumdar R, Calvo A
Food Saf (Tokyo)
. 2020 Apr;
6(1):7-32.
PMID: 32231944
is best known for producing the family of potent carcinogenic secondary metabolites known as aflatoxins. However, this opportunistic plant and animal pathogen also produces numerous other secondary metabolites, many of...
20.
Chang P, Cary J, Lebar M
Appl Microbiol Biotechnol
. 2020 Jan;
104(6):2277-2286.
PMID: 31974722
Fungal pigments, which are classified as secondary metabolites, are polymerized products derived mostly from phenolic precursors with remarkable structural diversity. Pigments of conidia and sclerotia serve myriad functions. They provide...