Výsledky vyhledávání - "Endocytotic Process"

L-type calcium channels in exocytosis and endocytosis of chromaffin cells

Autor: Luis Gandía, Andrés M. Baraibar, Carmen Nanclares

Publikováno v: Pflügers Archiv - European Journal of Physiology. 470:53-60

The coexistence of different subtypes of voltage-dependent calcium channels (VDCC) within the same chromaffin cell (CC) and the marked interspecies variability in the proportion of VDCC subtypes that are present in the plasmalemma of the CCs raises t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::51175db8a8389e0a2fa7ddf28baad31f
https://doi.org/10.1007/s00424-017-2064-1

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P2X7 Receptor Regulates Internalization of Antimicrobial Peptide LL-37 by Human Macrophages That Promotes Intracellular Pathogen Clearance

Autor: Jesper Z. Haeggström, Min Wan, Devaraj Basavarajappa, Xiao Tang

Publikováno v: The Journal of Immunology. 195:1191-1201

Bioactive peptide LL-37/hCAP18, the only human member of the cathelicidin family, plays important roles in killing various pathogens, as well as in immune modulation. We demonstrate that LL-37 is internalized by human macrophages in a time-, dose-, t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cc0a29fe302ee6bed8c279761835a366
https://doi.org/10.4049/jimmunol.1402845

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Sustained exocytosis after action potential-like stimulation at low frequencies in mouse chromaffin cells depends on a dynamin-dependent fast endocytotic process

Autor: Mauricio Montenegro, Fernando D. Marengo, Arlek M. González-Jamett, Lucas Bayonés, Ana M. Cárdenas, Yanina D. Álvarez, José Moya-Díaz, Ana Verónica Belingheri

Publikováno v: CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Frontiers in Cellular Neuroscience
Frontiers in Cellular Neuroscience, Vol 10 (2016)

Under basal conditions the action potential firing rate of adrenal chromaffin cells is lower than 0.5 Hz. The maintenance of the secretory response at such frequencies requires a continuous replenishment of releasable vesicles. However, the mechanism

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3d0d5cd8a330844aa73b36a4a310e52e
http://journal.frontiersin.org/article/10.3389/fncel.2016.00184/full

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Indium Tin Oxide Microsystem for Electrochemical Detection of Exocytosis of Migratory Dendritic Cells

Autor: Marine Bretou, Ana-Maria Lennon-Duménil, Frédéric Lemaître, Xiaoqing Liu, Manon Guille-Collignon

Publikováno v: Electroanalysis
Electroanalysis, Wiley-VCH Verlag, 2016, ESEAC Conference 2016, 29 (1), pp.197-202. ⟨10.1002/elan.201600360⟩
Electroanalysis, 2016, ESEAC Conference 2016, 29 (1), pp.197-202. ⟨10.1002/elan.201600360⟩
Electroanalysis, Wiley-VCH Verlag, 2016, ESEAC Conference 2016, 29 (1), pp.197-202. 〈10.1002/elan.201600360〉

International audience; The design, fabrication and test of an indium tin oxide (ITO) microdevice to investigate exocytotic behaviors of migratory dendritic cells (DCs) in confined three-dimensional environment were reported in this work. Indeed, imm

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eeee2bde3180bae8dbec8dcbed1799c3
https://hal.sorbonne-universite.fr/hal-01520269/document

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Cholesterol Depletion from the Plasma Membrane Impairs Proton and Glutamate Storage in Synaptic Vesicles of Nerve Terminals

Autor: A. S. Tarasenko, Natalia Krisanova, Roman Sivko, N.H. Himmelreich, Tatiana Borisova

Publikováno v: Journal of Molecular Neuroscience. 41:358-367

We report that cholesterol depletion with methyl-beta-cyclodextrin (MbetaCD) acutely applied to rat brain synaptosomes is accompanied by an immediate increase in transporter-mediated glutamate release and decrease in exocytotic release. To clarify th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9dc31619b0749312a82f530bd443af82
https://doi.org/10.1007/s12031-010-9351-z

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Endocytotic Activity during the Cortical Granules Genesis in Marine Planarian Oocytes (Platyhelminthe, Tricladida)

Autor: Saïda Tekaya

Publikováno v: Single Cell Biology.

Cortical granules are membrane-bound, electron dense cell inclusions known in oocytes of many animals, invertebrates [1-5] and vertebrates [6]. They are distributed in the peripheral ooplasm forming a monolayer beneath the plasma membrane [1,3,5]. Th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ceb9fb5cae189cfd7f1d3d5233b484df
https://doi.org/10.4172/2168-9431.1000124

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TAT-mediated endocytotic delivery of the loop deletion Bcl-2 protein protects neurons against cell death

Autor: Lucian Soane, Gary Fiskum

Publikováno v: Journal of Neurochemistry. 95:230-243

Protein delivery mediated by protein transduction domains (PTD) such as the HIV-1 TAT-PTD has emerged as a promising approach for neuroprotection. The objective of this study was to generate and evaluate the neuroprotective potential of TAT fusion pr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5f66810d60cd7834d6141c5c1c84c308
https://doi.org/10.1111/j.1471-4159.2005.03359.x

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A novel mechanism of silicon uptake

Autor: D. Neumann, C. De Figueiredo

Publikováno v: Protoplasma. 220:59-67

Crystal-like structures in vacuoles, precipitates in the cytoplasm and on the tonoplast membrane have been found to store remarkable amounts of Si in a number of higher plants. In most of the cases the final storage product is a SiO(2) gel. Accumulat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::50036df4e87dc40289c257e9eeb4622a
https://doi.org/10.1007/s00709-002-0034-7

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