Secretory Vesicles - Ultrastructure
Research News and Information

Tuesday, November 24, 2009

Time-dependent exposure of nicotine and smoke modulate ultrasubcellular organelle localization of dopamine D1 and D2 receptors in the rat caudate-putamen.

29 Sep 2009 The correlation of the subcellular localization of dopamine D(1) and D(2) receptors (DA D(1) R, DA D(2) R) with nicotine addiction has not been studied. We demonstrated the ultrasubcellular organelle localization of DA D(1) and D(2) Rs in the ... Read more...

UNC-108/RAB-2 and its effector RIC-19 are involved in dense core vesicle maturation in Caenorhabditis elegans.

19 Sep 2009 Small guanosine triphosphatases of the Rab family regulate intracellular vesicular trafficking. Rab2 is highly expressed in the nervous system, yet its function in neurons is unknown. In Caenorhabditis elegans, unc-108/rab-2 mutants have been ... Read more...

Impaired dense core vesicle maturation in Caenorhabditis elegans mutants lacking Rab2.

19 Sep 2009 Despite a key role for dense core vesicles (DCVs) in neuronal function, there are major gaps in our understanding of DCV biogenesis. A genetic screen for Caenorhabditis elegans mutants with behavioral defects consistent with impaired DCV function ... Read more...

Latest indexed articles for 'Secretory Vesicles - Ultrastructure'

These are the very latest articles for this heading:

• Time-dependent exposure of nicotine and smoke modulate ultrasubcellular organelle localization of dopamine D1 and D2 receptors in the rat caudate-putamen. 29 Sep 2009
• UNC-108/RAB-2 and its effector RIC-19 are involved in dense core vesicle maturation in Caenorhabditis elegans. 19 Sep 2009
• Impaired dense core vesicle maturation in Caenorhabditis elegans mutants lacking Rab2. 19 Sep 2009
• Dendritic synthesis and release of the neuropeptide galanin: morphological evidence from studies on rat locus coeruleus neurons. 18 Sep 2009
• [Identification and classification of lysozyme-expressing cells in the mouse small intestinal crypt and their correlation with the morphology of secretory granules and labeling density of immunogold] 30 Aug 2009
• Exocytosis and cell polarity in plants - exocyst and recycling domains. 26 May 2009
• Down-regulation of ZnT8 expression in INS-1 rat pancreatic beta cells reduces insulin content and glucose-inducible insulin secretion. 23 May 2009
• Porosome: the secretory portal in cells. 17 May 2009
• Pattern of rise in subplasma membrane Ca2+ concentration determines type of fusing insulin granules in pancreatic beta cells. 4 May 2009
• Vesicle-mediated secretion of human eosinophil granule-derived major basic protein. 25 Apr 2009
• Cd1d-dependent regulation of bacterial colonization in the intestine of mice. 4 Apr 2009
• Rab11b regulates the apical recycling of the cystic fibrosis transmembrane conductance regulator in polarized intestinal epithelial cells. 23 Feb 2009
• Lipopolysaccharide-binding protein: localization in secretory granules of Paneth cells in the mouse small intestine. 19 Feb 2009
• Inhibitory effect of the lectin wheat germ agglutinin (WGA) on the proliferation of AR42J cells. 2 Feb 2009
• Immunocytochemical study of granular duct cells with a hormonally enhanced granular cell phenotype in the mouse parotid gland. 27 Jan 2009
• High-throughput functional screening for autophagy-related genes and identification of TM9SF1 as an autophagosome-inducing gene. 21 Jan 2009
• Alteration of ocular surface mucins in MUC5AC-DTA transgenic mice. 14 Jan 2009
• Porosome: the universal molecular machinery for cell secretion. 29 Dec 2008
• Imaging of evoked dense-core-vesicle exocytosis in hippocampal neurons reveals long latencies and kiss-and-run fusion events. 7 Dec 2008
• Reduction with dithiothreitol causes serglycin-specific defects in secretory granule integrity of bone marrow derived mast cells. 4 Dec 2008

See a longer list of these articles.

Technical information about 'Secretory Vesicles'

Definition: Vesicles derived from the GOLGI APPARATUS containing material to be released at the cell surface.

Descriptor UI: D022142

Alternative terms: Secretory Vesicles; Secretory Vesicle; Vesicle, Secretory; Vesicles, Secretory; Secretory Granules; Granule, Secretory; Granules, Secretory; Secretory Granule; Dense Core Vesicles; Core Vesicles, Dense; Dense Core Vesicle; Vesicle, Dense Core; Vesicles, Dense Core; Zymogen Granules; Condensing Vacuoles; Condensing Vacuole; Vacuole, Condensing; Vacuoles, Condensing;

Related Mesh Headings: Exosomes;

Allowable Qualifiers: classification; drug effects; enzymology; immunology; metabolism; microbiology; parasitology; pathology; physiology; radiation effects; radiography; radionuclide imaging; secretion; transplantation; ultrastructure; ultrasonography; chemistry; virology; genetics;

Tree Number: A11.284.430.214.190.875.190.880.810;

History Note: 2001; use CYTOPLASMIC GRANULES 1980-2000

Technical Notes: for zymogen granules coord with ENZYME PRECURSORS + specific enzyme