• cells
  • Exocytosis is "infiltration of the epidermis by inflammatory or circulating blood cells. (wikipedia.org)
  • In contrast, SNAP-23 is a ubiquitously expressed SNAP-25 homolog that is critical for regulated exocytosis in non-neuronal cells. (wordnik.com)
  • These results suggest that, consistent with a GTP-dependent regulation of Rab function, GDP-bound Rab11b indirectly inhibits Ca 2+ -triggered exocytosis by causing the loss of hGH from the PC12 cells, whereas GTP-bound Rab11b directly impairs Ca 2+ -triggered exocytosis. (jneurosci.org)
  • In this study, we examine the mechanism by which the voltage-dependent K + (Kv) channel Kv2.1 ( KCNB1 ) facilitates depolarization-induced exocytosis in INS 832/13 cells and β-cells from human donors with and without type 2 diabetes (T2D). (diabetesjournals.org)
  • Furthermore, viruses have learned to use this Atg supported exocytosis to exit cells, acquire envelopes in the cytosol and select lipids into their surrounding membranes that might allow for increased robustness of their virions and altered infection behavior. (uzh.ch)
  • But in motile cells exocytosis now occurs at the front of the cell: It is here that both LDL- and transferrin-receptors emerge from inside the cell and return to the cell surface. (wikipedia.org)
  • occurs
  • On the basis of the evidence, we propose that export of the mycotoxin aflatoxin in Aspergillus parasiticus occurs by exocytosis, and we present a model to illustrate this export mechanism. (mendeley.com)
  • calcium
  • Citations to Shape changes, exocytosis, and cytosolic free calcium changes in stimulated human eosinophils. (jci.org)
  • Shape changes, exocytosis, and cytosolic free calcium changes in stimulated human eosinophils. (jci.org)
  • Three responses were studied, the transient rise in cytosolic free calcium concentration ([Ca2+]i) (derived from indo-1 fluorescence), shape changes (measured by laser turbidimetry), and exocytosis of eosinophil peroxidase (EPO) (assessed by H2O2/luminol-dependent chemiluminescence). (jci.org)
  • cellular
  • Especially, regulating exocytosis of the nanoparticles is a key factor in the fabrication of effective nanocarriers for chemotherapeutic treatments but orthogonal control of exocytosis in the cellular environment is a major challenge. (rsc.org)
  • model
  • Herein, we present the first example of regulating exocytosis of gold nanoparticles (AuNPs), a model drug carrier, by using a simple host-guest supramolecular system. (rsc.org)
  • however
  • However, a truncated channel (Kv2.1-ΔC318) that retains electrical function and syntaxin 1A binding, but lacks the ability to form clusters, does not enhance granule recruitment or exocytosis. (diabetesjournals.org)