Connexin-43 Gap Junctions Are Responsible for the Hypothalamic Tanycyte-Coupled Network
نویسندگان
چکیده
منابع مشابه
Gap junctions of the hippocampal CA1 area are crucial for memory consolidation
Introduction: Gap junctions are specialized cell–cell contacts between eukaryotic cells through which they communicate. This type of communication has the potential to modulate memory process. We evaluated the effects of the gating of the hippocampal CA1 area gap junction channels on memory consolidation, using passive avoidance task. Materials and Methods: 72 adult male Wistar rats were distri...
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Gap junctions (Gj) form conduits between adjacent cells that are composed of connexin (Cx) protein subunits and allow direct intercellular communication. To date, the connexin gene family comprises 20 members in the mouse and 21 members in the human genome, 19 of which can be grouped as sequence-orthologous pairs. The structure of connexin genes is relatively simple. An untranslated exon 1 is s...
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BACKGROUND Connexins form gap junctions that mediate the transfer of ions, metabolites, and second messengers between contacting cells. Many aspects of connexin function, for example cellular transport, plaque assembly and stability, and channel conductivity, are finely tuned and likely involve proteins that bind to connexins' cytoplasmic domains. However, little is known about such regulatory ...
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Several morphologic studies have suggested that gap junctions exist between bone marrow stromal cells. This possibility was examined by analysis of stromal cells present in the adherent layer of primary long-term lymphoid bone marrow cultures and in additional studies using a stromal cell line. Results showing that the fluorescent dye lucifer yellow, when microinjected into a single stromal cel...
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We previously reported early and extensive loss of astrocytic connexin 43 (Cx43) in acute demyelinating lesions of multiple sclerosis (MS) patients. Because it is widely accepted that autoimmune T cells initiate MS lesions, we hypothesized that infiltrating T cells affect Cx43 expression in astrocytes, which contributes to MS lesion formation. Primary mixed glial cell cultures were prepared fro...
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ژورنال
عنوان ژورنال: Frontiers in Cellular Neuroscience
سال: 2018
ISSN: 1662-5102
DOI: 10.3389/fncel.2018.00406