Gregor Laube
Charité
28 Papers
51 Citations
Gregor Laube is an academic researcher from Charité. The author has contributed to research in topics: Agmatine & Agmatinase. The author has an hindex of 18, co-authored 27 publications. Previous affiliations of Gregor Laube include Humboldt University of Berlin & Otto-von-Guericke University Magdeburg.
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Papers
Toxicity of amorphous silica nanoparticles on eukaryotic cell model is determined by particle agglomeration and serum protein adsorption effects
Daniela Drescher,Daniela Drescher,Guillermo Orts-Gil,Gregor Laube,Kishore Natte,Rüdiger W. Veh,Werner Österle,Janina Kneipp,Janina Kneipp +8 more
TL;DR: In contrast, agglomeration of silica nanoparticles in all FCS-containing media is observed, resulting in a decrease of the associated toxicity, which has implications for the evaluation of the cytotoxic potential of silicas nanoparticles and possibly also other nanomaterials in standard cell culture.
121
Agmatine: multifunctional arginine metabolite and magic bullet in clinical neuroscience?
Gregor Laube,Hans-Gert Bernstein +1 more
TL;DR: The agmatinergic system is currently one of the most promising candidates in order to pharmacologically interfere with some major diseases of the central nervous system, which are summarized in the present review.
88
A glutamatergic projection from the lateral hypothalamus targets VTA-projecting neurons in the lateral habenula of the rat.
TL;DR: The present study describes a strong mainly glutamatergic projection from the LHA that targets VTA/RMTg-projecting neurons in the LHb, emphasizing the potential role of the LHB as direct link between homeostatic areas and reward circuitries, which may be important for the control of homeostatics behaviors.
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Different importance of the volatile and non-volatile fractions of an olfactory signature for individual social recognition in rats versus mice and short-term versus long-term memory.
TL;DR: The data suggest that the species difference in the retention of social recognition memory is based on differences in the processing of the volatile versus non-volatile fraction of the individuals' olfactory signature, which is sufficient for retaining a short-term social memory only.
62
Specific biomolecule corona is associated with ring-shaped organization of silver nanoparticles in cells
Daniela Drescher,Daniela Drescher,Peter Guttmann,Tina Büchner,Tina Büchner,Stephan Werner,Gregor Laube,Andrea Hornemann,Andrea Hornemann,Basel Tarek,Gerd Schneider,Janina Kneipp,Janina Kneipp +12 more
TL;DR: Cryo-SXT reveals a characteristic ring-shaped organization of the silver nanoparticles in endosomes of different cell types, and the comparison of the data with those obtained with gold nanoparticles suggests that the interactions between the nanoparticles and with the endosomal component are influenced by the molecular composition of the corona.