Aspergillus flavus is an efficient producer of mycotoxins, particularly aflatoxin B1, probably the most hepatocarcinogenic naturally-occurring compound. Although the inducing agents of toxin synthesis are not unanimously identified, there is evidence that oxidative stress is one of the main actors in play. In our study, we use menadione, a quinone extensively implemented in studies on ROS response in animal cells, for causing stress to A. flavus. For uncovering the molecular determinants that drive A. flavus in challenging oxidative stress conditions, we have evaluated a wide spectrum of several different parameters, ranging from metabolic (ROS and oxylipin profile) to transcriptional analysis (RNA-seq). There emerges a scenario in which A. flavus activates several metabolic processes under oxidative stress conditions for limiting the ROS-associated detrimental effects, as well as for triggering adaptive and escape strategies.
from #Medicine via ola Kala on Inoreader http://ift.tt/1Ma40mi
via IFTTT
Αρχειοθήκη ιστολογίου
-
►
2023
(138)
- ► Φεβρουαρίου (74)
- ► Ιανουαρίου (64)
-
►
2022
(849)
- ► Δεκεμβρίου (61)
- ► Σεπτεμβρίου (74)
- ► Φεβρουαρίου (65)
-
►
2021
(2936)
- ► Δεκεμβρίου (59)
- ► Σεπτεμβρίου (180)
- ► Φεβρουαρίου (325)
-
►
2020
(1624)
- ► Δεκεμβρίου (293)
- ► Σεπτεμβρίου (234)
- ► Φεβρουαρίου (28)
-
►
2019
(13362)
- ► Δεκεμβρίου (19)
- ► Σεπτεμβρίου (54)
- ► Φεβρουαρίου (5586)
- ► Ιανουαρίου (5696)
-
►
2018
(66471)
- ► Δεκεμβρίου (5242)
- ► Σεπτεμβρίου (5478)
- ► Φεβρουαρίου (4835)
- ► Ιανουαρίου (5592)
-
►
2017
(44259)
- ► Δεκεμβρίου (5110)
- ► Σεπτεμβρίου (5105)
-
►
2016
(7467)
- ► Δεκεμβρίου (514)
- ► Σεπτεμβρίου (1038)
- ► Φεβρουαρίου (793)
-
▼
2015
(2119)
- ► Δεκεμβρίου (940)
-
▼
Οκτωβρίου
(414)
-
▼
Οκτ 23
(49)
- NBI to Detect Post-RT Mucosal Residual NPC
- Different target specificities of haptoglobin and ...
- Zeaxanthin and α-tocopherol reduce the inhibitory ...
- Saikosaponin a inhibits lipopolysaccharide-oxidati...
- Role of NOS2 in Pulmonary Injury and Repair in Res...
- Glutathione, glutathione disulfide, and S-glutathi...
- Left ventricular diastolic dysfunction in Nrf2 kno...
- Membranes, Vol. 5, Pages 646-663: Membrane and Pro...
- Microarrays, Vol. 4, Pages 490-502: SNP Analysis a...
- Membranes, Vol. 5, Pages 632-645: High Temperature...
- Atmosphere, Vol. 6, Pages 1578-1589: Radiation Bal...
- Metals, Vol. 5, Pages 1957-1970: Resistance of Hyd...
- Microorganisms, Vol. 3, Pages 725-745: Dynamic In ...
- Metals, Vol. 5, Pages 1921-1956: Hydrometallurgica...
- PT -symmetric dimer of coupled nonlinear oscillators
- Toxins, Vol. 7, Pages 4330-4349: AFM1 in Milk: Phy...
- Toxins, Vol. 7, Pages 4315-4329: Menadione-Induced...
- Toxins, Vol. 7, Pages 4294-4314: Detoxification of...
- Symmetry, Vol. 7, Pages 1945-1980: New Security De...
- Molbank, Vol. 2015, Article M869: 7-Iodo-1H-indole...
- Symmetry, Vol. 7, Pages 1929-1944: An Application ...
- Nutrients, Vol. 7, Pages 8830-8845: No Effect of A...
- Pathogens, Vol. 4, Pages 722-738: Differential Con...
- Sustainability, Vol. 7, Pages 14371-14384: Typolog...
- Religions, Vol. 6, Pages 1263-1276: The Role of Re...
- Sustainability, Vol. 7, Pages 14358-14370: Team Or...
- Sports, Vol. 3, Pages 281-301: Outcomes following ...
- Marine Drugs, Vol. 13, Pages 6537-6549: Production...
- Aerospace, Vol. 2, Pages 602-626: Optimization of ...
- Water, Vol. 7, Pages 5831-5848: Experiments and Nu...
- Agronomy, Vol. 5, Pages 491-505: Performance of No...
- Submaximal exercise based equations to predict max...
- Influence of the number of predicted words on text...
- Depression trajectories during the first year afte...
- A locomotor adaptability task promotes intense and...
- Putting physical activity whilst experiencing low ...
- Perception of muscular effort during dynamic elbow...
- ENT Medicine
- Water, Vol. 7, Pages 5806-5830: Methods of the Wat...
- Water, Vol. 7, Pages 5788-5805: Spatio-Temporal Pa...
- IJMS, Vol. 16, Pages 25552-25559: Non-Alcoholic St...
- IJMS, Vol. 16, Pages 25536-25551: Cell Death Conve...
- IJMS, Vol. 16, Pages 25516-25535: Molecular Clonin...
- Polymers, Vol. 7, Pages 2131-2145: Maleimide-Funct...
- IJMS, Vol. 16, Pages 25502-25515: The Fab Fragment...
- IJMS, Vol. 16, Pages 25476-25501: Stem Cells in Sk...
- Polymers, Vol. 7, Pages 2119-2130: PEGylated Fluor...
- IJMS, Vol. 16, Pages 25466-25475: Photodynamic The...
- Marine Drugs, Vol. 13, Pages 6521-6536: Simultaneo...
-
▼
Οκτ 23
(49)
Αναζήτηση αυτού του ιστολογίου
Παρασκευή 23 Οκτωβρίου 2015
Toxins, Vol. 7, Pages 4315-4329: Menadione-Induced Oxidative Stress Re-Shapes the Oxylipin Profile of Aspergillus flavus and Its Lifestyle
Εγγραφή σε:
Σχόλια ανάρτησης (Atom)
-
Αλέξανδρος Γ. Σφακιανάκης Medicine by Alexandros G. Sfakianakis,Anapafseos 5 Agios Nikolaos 72100 Crete Greece,00302841026182,0030693260717...
-
heory of COVID-19 pathogenesis Publication date: November 2020Source: Medical Hypotheses, Volume 144Author(s): Yuichiro J. Suzuki ScienceD...
-
https://ift.tt/2MQ8Ai8
Δεν υπάρχουν σχόλια:
Δημοσίευση σχολίου
Σημείωση: Μόνο ένα μέλος αυτού του ιστολογίου μπορεί να αναρτήσει σχόλιο.