Hannes Puntscher
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Explore the profile of Hannes Puntscher including associated specialties, affiliations and a list of published articles.
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13
Citations
189
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Recent Articles
1.
Peach J, Puntscher H, Hoger H, Marko D, Warth B
Arch Toxicol
. 2024 Jul;
98(10):3477-3489.
PMID: 38951189
Natural toxins produced by Alternaria fungi include the mycotoxins alternariol, tenuazonic acid and altertoxins I and II. Several of these toxins have shown high toxicity even at low levels including...
2.
Bacher F, Aguzzoni A, Chizzali S, Pignotti E, Puntscher H, Zignale P, et al.
Food Chem
. 2022 Nov;
405(Pt B):134890.
PMID: 36403472
The protection and promotion of agricultural niche products can be supported by the application of analytical techniques able to link food to its territory. This study aimed at exploring the...
3.
Aichinger G, Pahlke G, Puntscher H, Groestlinger J, Grabher S, Braun D, et al.
Front Toxicol
. 2022 Nov;
4:977147.
PMID: 36353200
Mycotoxins produced by spp. act genotoxic in cell-based studies, but data on their toxicity is scarce and urgently required for risk assessment. Thus, male Sprague-Dawley rats received single doses of...
4.
Crudo F, Aichinger G, Mihajlovic J, Dellafiora L, Varga E, Puntscher H, et al.
Arch Toxicol
. 2020 Jul;
94(10):3541-3552.
PMID: 32623606
Molds of the genus Alternaria produce several mycotoxins, some of which may pose a threat for health due to their genotoxicity. Due to the lack of adequate toxicological and occurrence...
5.
Puntscher H, Aichinger G, Grabher S, Attakpah E, Kruger F, Tillmann K, et al.
Arch Toxicol
. 2019 Oct;
93(11):3153-3167.
PMID: 31641809
Despite the frequent infection of agricultural crops by Alternaria spp., their toxic secondary metabolites and potential food contaminants lack comprehensive metabolic characterization. In this study, we investigated their bioavailability, metabolism,...
6.
Aichinger G, Kruger F, Puntscher H, Preindl K, Warth B, Marko D
Arch Toxicol
. 2019 Sep;
93(10):3021-3031.
PMID: 31559443
Alternaria molds can produce a variety of different mycotoxins, often resulting in food contamination with chemical mixtures, posing a challenge for risk assessment. Some of these metabolites possess estrogenic properties,...
7.
Puntscher H, Marko D, Warth B
Front Nutr
. 2019 Jul;
6:92.
PMID: 31263702
Among various agricultural crops, tomatoes are particularly prone to infections, which are frequently resulting in economic losses and mycotoxin contamination. To investigate potential health concerns implied for consumers, we simulated...
8.
Puntscher H, Hankele S, Tillmann K, Attakpah E, Braun D, Kutt M, et al.
Toxicol Lett
. 2018 Oct;
301:168-178.
PMID: 30321595
Alternaria mycotoxins frequently contaminate agricultural crops and may impact animal and human health. However, data on mammalian metabolism and potential biomarkers of exposure for human biomonitoring (HBM) are scarce. Here,...
9.
Del Favero G, Woelflingseder L, Braun D, Puntscher H, Kutt M, Dellafiora L, et al.
Toxicol Lett
. 2018 Jul;
295:424-437.
PMID: 29990561
The sulfated forms of the Fusarium toxin deoxynivalenol (DON), deoxynivalenol-3-sulfate (DON-3-Sulf) and deoxynivalenol-15-sulfate (DON-15-Sulf) were recently described, however little is known about their mechanism of action in mammalian cells. DON-3-Sulf...
10.
Puntscher H, Kutt M, Skrinjar P, Mikula H, Podlech J, Frohlich J, et al.
Anal Bioanal Chem
. 2018 May;
410(18):4481-4494.
PMID: 29766221
Mycotoxins produced by Alternaria fungi are ubiquitous food contaminants, but analytical methods for generating comprehensive exposure data are rare. We describe the development of an LC-MS/MS method covering 17 toxins...