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Nanoscale Biomeasurements of Nerve Cells and Vesicles: Molecular Substructure and the Nature of Exocytosis

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Publications

Anticancer Drug Tamoxifen Affects Catecholamine Transmitter Release and Storage from Single Cells

Author(s): Zahra Taleat, Anna Larsson, Andrew G. Ewing
Published in: ACS Chemical Neuroscience, Issue 10/4, 2019, Page(s) 2060-2069, ISSN 1948-7193
DOI: 10.1021/acschemneuro.8b00714

Dopamine Release Dynamics in the Tuberoinfundibular Dopamine System

Author(s): Stefanos Stagkourakis, Johan Dunevall, Zahra Taleat, Andrew G. Ewing, Christian Broberger
Published in: The Journal of Neuroscience, Issue 39/21, 2019, Page(s) 4009-4022, ISSN 0270-6474
DOI: 10.1523/jneurosci.2339-18.2019

Extracellular ATP Regulates the Vesicular Pore Opening in Chromaffin Cells and Increases the Fraction Released During Individual Exocytosis Events

Author(s): Soodabeh Majdi, Anna Larsson, Neda Najafinobar, Ricardo Borges, Andrew G. Ewing
Published in: ACS Chemical Neuroscience, Issue 10/5, 2019, Page(s) 2459-2466, ISSN 1948-7193
DOI: 10.1021/acschemneuro.8b00722

Combined Amperometry and Electrochemical Cytometry Reveal Differential Effects of Cocaine and Methylphenidate on Exocytosis and the Fraction of Chemical Release

Author(s): Wanying Zhu, Chaoyi Gu, Johan Dunevall, Lin Ren, Xuemin Zhou, Andrew G. Ewing
Published in: Angewandte Chemie, Issue 131/13, 2019, Page(s) 4282-4286, ISSN 0044-8249
DOI: 10.1002/ange.201813717

Interplay between Cocaine, Drug Removal, and Methylphenidate Reversal on Phospholipid Alterations in Drosophila Brain Determined by Imaging Mass Spectrometry

Author(s): Mai Hoang Philipsen, Nhu T. N. Phan, John Stephen Fletcher, Andrew G. Ewing
Published in: ACS Chemical Neuroscience, Issue 11/5, 2020, Page(s) 806-813, ISSN 1948-7193
DOI: 10.1021/acschemneuro.0c00014

Spatial Lipidomics Reveals Region and Long Chain Base Specific Accumulations of Monosialogangliosides in Amyloid Plaques in Familial Alzheimer’s Disease Mice (5xFAD) Brain

Author(s): Ibrahim Kaya, Eva Jennische, Johan Dunevall, Stefan Lange, Andrew G. Ewing, Per Malmberg, Ahmet Tarik Baykal, John S. Fletcher
Published in: ACS Chemical Neuroscience, Issue 11/1, 2020, Page(s) 14-24, ISSN 1948-7193
DOI: 10.1021/acschemneuro.9b00532

Mass spectrometry imaging as a novel approach to measure hippocampal zinc

Author(s): Masoumeh Dowlatshahi Pour, Lin Ren, Eva Jennische, Stefan Lange, Andrew G. Ewing, Per Malmberg
Published in: Journal of Analytical Atomic Spectrometry, Issue 34/8, 2019, Page(s) 1581-1587, ISSN 0267-9477
DOI: 10.1039/c9ja00199a

Vesicular Transmitter Content in Chromaffin Cells Can Be Regulated via Extracellular ATP

Author(s): Anna Larsson, Soodabeh Majdi, Ricardo Borges, Andrew Ewing
Published in: ACS Chemical Neuroscience, Issue 10/11, 2019, Page(s) 4735-4740, ISSN 1948-7193
DOI: 10.1021/acschemneuro.9b00494

Altered Lipid Composition of Secretory Cells Following Exposure to Zinc Can Be Correlated to Changes in Exocytosis

Author(s): Lin Ren, Masoumeh Dowlatshahi Pour, Per Malmberg, Andrew G. Ewing
Published in: Chemistry – A European Journal, Issue 25/21, 2019, Page(s) 5406-5411, ISSN 0947-6539
DOI: 10.1002/chem.201900010

Intracellular Electrochemical Nanomeasurements Reveal that Exocytosis of Molecules at Living Neurons is Subquantal and Complex

Author(s): Anna Larsson, Soodabeh Majdi, Alexander Oleinick, Irina Svir, Johan Dunevall, Christian Amatore, Andrew G. Ewing
Published in: Angewandte Chemie International Edition, 2020, ISSN 1433-7851
DOI: 10.1002/anie.201914564

Plasticity in exocytosis revealed through the effects of repetitive stimuli affect the content of nanometer vesicles and the fraction of transmitter released

Author(s): Chaoyi Gu, Anna Larsson, Andrew G. Ewing
Published in: Proceedings of the National Academy of Sciences, Issue 116/43, 2019, Page(s) 21409-21415, ISSN 0027-8424
DOI: 10.1073/pnas.1910859116

Using Single-Cell Amperometry and Intracellular Vesicle Impact Electrochemical Cytometry To Shed Light on the Biphasic Effects of Lidocaine on Exocytosis

Author(s): Daixin Ye, Chaoyi Gu, Andrew Ewing
Published in: ACS Chemical Neuroscience, Issue 9/12, 2018, Page(s) 2941-2947, ISSN 1948-7193
DOI: 10.1021/acschemneuro.8b00130

Amperometric Measurements and Dynamic Models Reveal a Mechanism for How Zinc Alters Neurotransmitter Release

Author(s): Lin Ren, Alexander Oleinick, Irina Svir, Christian Amatore, Andrew G. Ewing
Published in: Angewandte Chemie International Edition, Issue 59/8, 2020, Page(s) 3083-3087, ISSN 1433-7851
DOI: 10.1002/anie.201913184

On-Tissue Chemical Derivatization of Catecholamines Using 4-( N -Methyl)pyridinium Boronic Acid for ToF-SIMS and LDI-ToF Mass Spectrometry Imaging

Author(s): Ibrahim Kaya, Steffen M. Brülls, Johan Dunevall, Eva Jennische, Stefan Lange, Jerker Mårtensson, Andrew G. Ewing, Per Malmberg, John S. Fletcher
Published in: Analytical Chemistry, Issue 90/22, 2018, Page(s) 13580-13590, ISSN 0003-2700
DOI: 10.1021/acs.analchem.8b03746

Simultaneous Quantification of Vesicle Size and Catecholamine Content by Resistive Pulses in Nanopores and Vesicle Impact Electrochemical Cytometry

Author(s): Xin-Wei Zhang, Amir Hatamie, Andrew G. Ewing
Published in: Journal of the American Chemical Society, Issue 142/9, 2020, Page(s) 4093-4097, ISSN 0002-7863
DOI: 10.1021/jacs.9b13221