Connexin 43 Communication Channels in Follicular Dendritic Cell Development and in Follicular Lymphomas

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Connexin 43 Communication Channels in Follicular Dendritic Cell Development and in Follicular Lymphomas

Follicular dendritic cells (FDC) show homo- and heterocellular metabolic coupling through connexin 43 (Cx43) gap junctions and support B cell selection and maturation in germinal centers. In follicular lymphomas B cells escape apoptosis while FDC develop abnormally. Here we tested Cx43 channels in reactive FDC development and follicular lymphomas. In culture, the treatment of FDC-B cell cluster...

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Connexin 43 gap junction protein expression during follicular development in the porcine ovary.

Connexin 43, a member of the highly conserved connexin family of gap junction proteins, is expressed in the pig ovary. In other species, ovarian connexin 43 expression and phosphorylation are hormonally regulated. We characterized connexin 43 expression and phosphorylation in the ovaries of mature pigs during the estrous cycle and in prepubertal gilts during follicular development induced by eC...

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Rare cases of histiocytic and dendritic cell (H/DC) neoplasms have been reported in patients with follicular lymphoma (FL), but the biologic relationship between the 2 neoplasms is unknown. We studied 8 patients with both FL and H/DC neoplasms using immunohistochemistry, fluorescence in situ hybridization (FISH) for t(14;18), and polymerase chain reaction (PCR)/sequencing of BCL2 and IGH rearra...

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ژورنال

عنوان ژورنال: Journal of Immunology Research

سال: 2015

ISSN: 2314-8861,2314-7156

DOI: 10.1155/2015/528098