Heike Asseburg

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Heike Asseburg holds a Master of Science (M.Sc.) in nutritional science. For her Ph.D. she is currently doing research on the preventive effects of bilberry polyphenols on mitochondrial dysfunction as key factor of brain aging and Alzheimer’s disease (AD) in the nutritional neuroscience study group in close cooperation with Dr. Clemens Kunz, human nutriton, Universtiy of Giessen. For her research she uses neuronal cell models and mouse models of aging and AD as well as human lymphocytes as peripheral model of mitochondrial dysfunction.

Awards: Poster prize award of the international society for neurochemistry. Awarded in Singapore frame of the satellite meeting „Nutraceuticals in Neurodegeneration and Aging“ to the 25th  ISN-13th ASPN Bienal Meeting, Cairns 2016. 

Methods: Measurement of mitochondrial membrane potential (MMP) and ATP levels, High Resolution Respirometry (Oxygraph-2k), Assessment of mitochondrial swelling (opening of the mitochondrial permeability transition pore), Behavior tests. 

Projects:

Publications:

Asseburg H, Schaefer C, Mueller M, Hagl S, Pohland M, Berressem D, Borchielline, M, Plank C, Eckert GP
Effects of grape skin extract on age-related mitochondrial dysfunction, memory and life span in C57BL/6J mice
NeuroMolecular Med, 2016, 18(3):378-95.

Hagl S, Asseburg H, Heinrich MA, Sus N, Blumrich EM, Dringen R , Frank J, Eckert GP
Effects of long-term Rice Bran Extract supplementation on survival, cognition and brain mitochondrial function in aged NMRI mice
NeuroMolecular Med, 2016 Sep;18(3):347-63. 

Kuntz S, Rudloff S, Asseburg H, Borsch C, Fröhling B, Unger F, Dold S, Spengler B, Römpp A, Kunz C. Uptake and bioavailability of anthocyanins and phenolic acids from grape/blueberry juice and smoothie in vitro and in vivo. Br J Nutr 2015;113:1044-55.

Kuntz S, Asseburg H, Dold S, Römpp A, Fröhling B, Kunz C, Rudloff S. Inhibition of low-grade inflammation by anthocyanins from grape extract in an in vitro epithelial-endothelial co-culture model. Food Funct 2015;6:1136-49.

Hagl S, Asseburg H, Eckert GP
"Nutritional approaches for healthy aging of the brain and the prevention of
neurodegenerative diseases“. In: Pharma Nutrition - An Overview (Eds. Garssen, J; Folkerts G), Springer, Stuttgart, 2014, ISBN 978-3-319-06150-4 [link to publisher]

Schaffer S, Asseburg H, Kuntz S, Mueller WE, Eckert GP. Effects of polyphenols on brain aging and Alzheimer’s disease: Focus on mitochondria. Mol Neurobiol 2012;46:161-78.


Presentations at conferences:

Asseburg H, Mueller M, Hagl S, Pohland M, Berressem D, Eckert GP.
"Grape extract and the prevention of aging – Effects on brain mitochondrial function, cognition and lifespan in C57BL/6 mice“. Poster presentation at the APSN Satellite Meeting on “Nutraceuticals in Neurodegenerative Diseases and Aging” on 19th – 21st August 2015, at the National University of Singapore.

… poster presentation at the annual meeting of the German Society for Pharmacy (DPhG), Frankfurt, Germany (2014)

Asseburg H, Plank C, Borchiellini M, Mueller M, Pohland M, Berressem D, Eckert GP. "Polyphenol-rich grape extract protects from mitochondrial dysfunction in PC12-cells and ameliorates memory and motor performance in C57BL/6 mice". Poster presentation at the 8th World Congress on Polyphenols Applications, Lisbon, Portugal, 2014.

Asseburg H, Bothur S, Kunz C, Eckert GP. "Hydroxytyrosol und sein Metabolit DOPAC verbessern mitochondriale Funktionen in PC12-Zellen“ [hydroxytyrosol and its metabolite DPOAC improve mitochondrial function in PC12 cells]. Poster presentation at the DGE concress, Paderborn, Germany, 2014.

Asseburg H, Eckert GP. "Untersuchungen zu den Effekten von anthocyanreichem Heidelbeer-Extrakt auf das mitochondriale Membranpotenzial und die ATP-Spiegel in einem SNP-geschädigten Alzheimer-Zellmodell (PC12-APPsw)“ [investigations of the effects of an anthocyanin rich bilberry extract on mitochondrial membrane potential and ATP levels in SNP challenged PC12 cells harboring the Alzheimer`s Swedish mutation]. Poster presentation at the 2nd meeting of the "German Nutrition Society” (DGE) Specialist Group Nutritional Physiology and Biochemistry, Bonn, Germany, 2013.

Asseburg H, Kuntz S, Dold S, Römpp A, Kunz C, Rudloff S. "Untersuchungen zur Stabilität, Degradation und Eliminierung von Anthocyanen aus einem Traubenextrakt (Dakapo) in vitro“ [evaluation of the stability, degradation and elimination of anthocyanins from a grape extract (Dakapo) in vitro]. Poster presentation at the 48th scientific congress of the "German Nutrition Society” (DGE), Potsdam, Germany, 2011.

Work experience abroad:
Visiting Scholar at the University of British Columbia, Canada Research Chair in Human Nutrition and Vitamin Metabolism, Vancouver, Canada. Internship funded by the PROMOS program of the “German Academic Exchange Service” (DAAD).


© Prof. Dr. Gunter P. Eckert 2017