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The regulated secretory pathway in neuroendocrine cells

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Book Series: Frontiers Research Topics ISSN: 16648714 ISBN: 9782889192465 Year: Pages: 157 DOI: 10.3389/978-2-88919-246-5 Language: English
Publisher: Frontiers Media SA
Subject: Neurology --- Science (General) --- Internal medicine --- Medicine (General)
Added to DOAB on : 2015-11-16 15:44:59
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Abstract

The regulated secretory pathway is a hallmark of neuroendocrine cells. This process comprises many sequential steps, which include ER-associated protein synthesis, post-translational modification of proteins in the Golgi complex, sorting and packing of secretory proteins into carrier granules, cytoskeleton-based granule transport towards the plasma membrane and tethering, docking and fusion of granules with specialized releasing zones. Each stage is subjected to a rigorous regulation by a plethora of factors that function in a spatially and temporarily coordinated fashion. Much effort has been devoted to characterize the precise role of the regulatory proteins participating in the different steps of this process and to identify new factors in order to obtain a unifying picture of the secretory pathway. In spite of this and given the enormous complexity of the process, certain stages are not fully understood yet and many players remain to be identified. The aim of this Research Topic is to gather review articles and original research papers on the molecular mechanisms that govern and ensure the correct release of neuropeptides.

The pathogenic Yersiniae - advances in the understanding of physiology and virulence

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Book Series: Frontiers Research Topics ISSN: 16648714 ISBN: 9782889192588 Year: Pages: 199 DOI: 10.3389/978-2-88919-258-8 Language: English
Publisher: Frontiers Media SA
Subject: Science (General) --- Internal medicine
Added to DOAB on : 2015-11-16 15:44:59
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For decades, pathogenic Yersinia have served as an inventive model organism for researchers seeking to understand the complexities of bacteria-host cell interactions. In fact, seminal studies on Yersinia virulence mechanisms contributed to the emergence and recognition of the research field - cellular microbiology. Researching Yersinia infection biology continues to identify and define fascinating virulence and survival mechanisms that advance and expand existing perceptions of bacterial-host encounters. This also includes research that defines how the pathogenic Yersiniae respond to diverse physicochemical stimuli to spatially and temporally control this armory of customized virulence and survival factors. Yet additional research demonstrates how the application of powerful whole genomic-based methodologies can open new frontiers that further facilitate understanding of bacterial evolution and pathogenicity. This Research Topic is therefore focused on presenting and summarizing new developments in Yersinia patho-physiology through highlighting cutting- edge studies on the Yersinia-host cell interaction and the network of regulatory control mechanisms that define this outcome.

Carbonates

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ISBN: 9783038977223 Year: Pages: 146 DOI: 10.3390/books978-3-03897-723-0 Language: eng
Publisher: MDPI - Multidisciplinary Digital Publishing Institute
Subject: Physics (General) --- Science (General)
Added to DOAB on : 2019-04-05 10:34:31
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This Special Issue is aimed at presenting the state of the art of the multidisciplinary science concerning all aspects of volcanic plumes, of relevance to the volcanology, climatology, atmospheric science, and remote sensing communities.

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