Biological evaluation of semi-synthetic isoindolinone isomers produced by Stachybotrys chartarum

Authors: Alica Fischle, Ulrich Schreiber, Viola Haupt, Felix Schimang, Lina Schürmann, Matthias Behrens, Florian Hübner, Melanie Esselen, Dmitrii V. Kalinin, Svetlana A. Kalinina

Source: Frontiers in Fungal Biology, Vol 5 (2024)

Subject Terms: semi-synthesis, regioisomerism, Stachybotrys, genotoxicity, biological activity, hepatic metabolism, Plant culture, SB1-1110

File Description: electronic resource

Relation: https://www.frontiersin.org/articles/10.3389/ffunb.2024.1494795/full; https://doaj.org/toc/2673-6128

Access URL: https://doaj.org/article/9e44adf250b04e5cb2f638edf3f50f93

Isolation and Characterization of Novel Oligomeric Proanthocyanidins in Chokeberries Using High-Resolution Mass Spectrometry and Investigation of Their Antioxidant Potential

Authors: Amelie Meiners, Florian Hübner, Melanie Esselen

Source: Applied Sciences, Vol 14, Iss 17, p 7839 (2024)

Subject Terms: oligomeric proanthocyanidins, cinchonains, TEAC assay, modified DCFH2-DA assay, antioxidant capacity, Technology, Engineering (General). Civil engineering (General), TA1-2040, Biology (General), QH301-705.5, Physics, QC1-999, Chemistry, QD1-999

File Description: electronic resource

Relation: https://www.mdpi.com/2076-3417/14/17/7839; https://doaj.org/toc/2076-3417

Access URL: https://doaj.org/article/e7ec312243fc4edcb686e1df6de2d222

Permeability of dopamine D2 receptor agonist hordenine across the intestinal and blood-brain barrier in vitro

Authors: Maria Hahn, Viktoria Lindemann, Matthias Behrens, Dennis Mulac, Klaus Langer, Melanie Esselen, Hans-Ulrich Humpf

Source: PLoS ONE, Vol 17, Iss 6 (2022)

Subject Terms: Medicine, Science

File Description: electronic resource

Relation: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9202863/?tool=EBI; https://doaj.org/toc/1932-6203

Access URL: https://doaj.org/article/d2b45f7325db475cb944ffb067645fd8

Cellular Uptake of Epigallocatechin Gallate in Comparison to Its Major Oxidation Products and Their Antioxidant Capacity In Vitro

Authors: Julian Alfke, Melanie Esselen

Source: Antioxidants, Vol 11, Iss 9, p 1746 (2022)

Subject Terms: human liver carcinoma HepG2 cells, theasinensins, oolongtheanin, cellular uptake, dichlorofluorescein, Therapeutics. Pharmacology, RM1-950

File Description: electronic resource

Relation: https://www.mdpi.com/2076-3921/11/9/1746; https://doaj.org/toc/2076-3921

Access URL: https://doaj.org/article/30376d9bcf3d4eb28d0886f24118c7e6

Phase II Metabolism of Asarone Isomers In Vitro and in Humans Using HPLC-MS/MS and HPLC-qToF/MS

Authors: Lena Hermes, Janis Römermann, Benedikt Cramer, Melanie Esselen

Source: Foods, Vol 10, Iss 9, p 2032 (2021)

Subject Terms: asarone isomers, human study, metabolites, asarone glucuronides, Chemical technology, TP1-1185

File Description: electronic resource

Relation: https://www.mdpi.com/2304-8158/10/9/2032; https://doaj.org/toc/2304-8158

Access URL: https://doaj.org/article/9aabf0d4be114d8aa31bb281eaf69dd2

Transport of enniatin B and enniatin B1 across the blood-brain barrier and hints for neurotoxic effects in cerebral cells.

Authors: Isabel Krug, Matthias Behrens, Melanie Esselen, Hans-Ulrich Humpf

Source: PLoS ONE, Vol 13, Iss 5, p e0197406 (2018)

Subject Terms: Medicine, Science

File Description: electronic resource

Relation: http://europepmc.org/articles/PMC5955586?pdf=render; https://doaj.org/toc/1932-6203

Access URL: https://doaj.org/article/28a4a3f714a04ff7969fc05cbd07a8c0

Plant Polyphenols and Oxidative Metabolites of the Herbal Alkenylbenzene Methyleugenol Suppress Histone Deacetylase Activity in Human Colon Carcinoma Cells

Authors: Isabel Anna Maria Groh, Chen Chen, Claudia Lüske, Alexander Thomas Cartus, Melanie Esselen

Source: Journal of Nutrition and Metabolism, Vol 2013 (2013)

Subject Terms: Nutritional diseases. Deficiency diseases, RC620-627

File Description: electronic resource

Relation: https://doaj.org/toc/2090-0724; https://doaj.org/toc/2090-0732

Access URL: https://doaj.org/article/d7ad3482553746cca153d31d7e3a23ee

Cellular Uptake of Platinum Nanoparticles in Human Colon Carcinoma Cells and Their Impact on Cellular Redox Systems and DNA Integrity.

Authors: Joanna Pelka, Helge Gehrke, Melanie Esselen, Michael Türk, Marlene Crone, Stefan Bräse, Thierry Muller, Holger Blank, Winfried Send, Volker Zibat, Patrice Brenner, Reinhard Schneider, Dagmar Gerthsen, Doris Marko

Source: Chemical Research in Toxicology; Apr2009, Vol. 22 Issue 4, p649-659, 11p

Delphinidin Modulates the DNA-Damaging Properties of Topoisomerase II Poisons.

Authors: Melanie Esselen¹, Jessica Fritz¹, Melanie Hutter¹, Doris Marko¹

Source: Chemical Research in Toxicology. Mar2009, Vol. 22 Issue 3, p554-564. 11p.

Subject Terms: *ENZYME inhibitors, *POLYPHENOLS, *PHARMACODYNAMICS, *DNA topoisomerase I, *DNA topoisomerase II, *PLANT pigments, *ANTIOXIDANTS, *OXIDATION-reduction reaction, *CELL lines, *DNA damage