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Literature DB >> 6085217

The dynamics of mast cell secretion mediated by IgE or polyamines.

Abstract

Mast cell secretion can be mediated not only by IgE but also by a number of secretagogues of various chemical structure. In the present study the dynamics of the mast cell secretory process induced by different polyamines and anti-IgE were compared using a combination of vital berberine binding (demonstrating intracellular granules that have released amines) and measurement of histamine and heparin release. The results suggest that the basic secretory pattern is the same no matter whether the secretion is induced by polymyxin B, polylysine, compound 48/80, or an IgE-anti-IgE reaction. Histamine can be released from intracellular granules which, according to previous results, may be reincorporated into the cytoplasm, but which are to a large extent expelled from the cell by exocytosis.

Entities: Chemical

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Year: 1984 PMID： 6085217 DOI： 10.1007/bf01966760

Source DB: PubMed Journal: Agents Actions ISSN： 0065-4299

26 in total

1. Degranulation of sensitised rat peritoneal mast cells in response to antigen, compound 48-80 and polymyxin B. A scanning electron microscope study.

Authors: I R Tizard; W L Holmes
Journal: Int Arch Allergy Appl Immunol Date: 1974

2. A study on morphological changes and histamine release induced by compound 48/80 in rat peritoneal mast cells.

Authors: G D Bloom; O Haegermark
Journal: Exp Cell Res Date: 1965-12 Impact factor: 3.905

3. Berberine sulphate binding to mast cell polyanions: a cytofluorometric method for the quantitation of heparin.

Authors: L Enerbäck
Journal: Histochemistry Date: 1974

4. Sequential exocytosis of storage granules during antigen-induced histamine release from sensitized rat mast cells in vitro. An electron microscopic study.

Authors: P Anderson; S A Slorach; B Uvnäs
Journal: Acta Physiol Scand Date: 1973-07

5. The mechanism of histamine release from mast cells.

Authors: D Lagunoff
Journal: Biochem Pharmacol Date: 1972-07-15 Impact factor: 5.858

6. Mast cells and 5-HT. Intracellular release of 5-hydroxytryptamine (5-HT) from storage granules during anaphylaxis or treatment with compound 48-80.

Authors: S A Carlsson; M Ritzén
Journal: Acta Physiol Scand Date: 1969-12

7. Changes in numbers and heparin content of peritoneal fluid mast cells of growing rats measured by flow cytofluorometry.

Authors: G Berlin; L Enerbäck
Journal: J Histochem Cytochem Date: 1978-01 Impact factor: 2.479

3. Impact of actin rearrangement and degranulation on the membrane structure of primary mast cells: a combined atomic force and laser scanning confocal microscopy investigation.

Authors: Zhao Deng; Tiffany Zink; Huan-yuan Chen; Deron Walters; Fu-tong Liu; Gang-yu Liu
Journal: Biophys J Date: 2009-02-18 Impact factor: 4.033

3 in total

The dynamics of mast cell secretion mediated by IgE or polyamines.

1. Degranulation of sensitised rat peritoneal mast cells in response to antigen, compound 48-80 and polymyxin B. A scanning electron microscope study.

2. A study on morphological changes and histamine release induced by compound 48/80 in rat peritoneal mast cells.

3. Berberine sulphate binding to mast cell polyanions: a cytofluorometric method for the quantitation of heparin.

4. Sequential exocytosis of storage granules during antigen-induced histamine release from sensitized rat mast cells in vitro. An electron microscopic study.

5. The mechanism of histamine release from mast cells.

6. Mast cells and 5-HT. Intracellular release of 5-hydroxytryptamine (5-HT) from storage granules during anaphylaxis or treatment with compound 48-80.

7. Changes in numbers and heparin content of peritoneal fluid mast cells of growing rats measured by flow cytofluorometry.

8. Some studies on the release of histamine from mast cells stimulated with polylysine.

9. The site of action of the histamine releaser compound 45/80 in causing mast cell degranulation.

10. The relationship between histamine secretion and 45calcium uptake by mast cells.

1. Modulation of biogenic amines content by poly(propylene imine) dendrimers in rats.

2. Applications of atomic force microscopy in biophysical chemistry of cells.

3. Impact of actin rearrangement and degranulation on the membrane structure of primary mast cells: a combined atomic force and laser scanning confocal microscopy investigation.