Αρχειοθήκη ιστολογίου

Αλέξανδρος Γ. Σφακιανάκης
ΩτοΡινοΛαρυγγολόγος
Αναπαύσεως 5
Άγιος Νικόλαος Κρήτη 72100
2841026182
6032607174

Δευτέρα 24 Ιουλίου 2017

Here, There, and Anywhere? Arguments for and against the Physical Plasma Cell Survival Niche [BRIEF REVIEWS]

To maintain Ab titers, individual plasma cells must survive for extended periods, perhaps even for the life of the host. Although it is clear that plasma cell survival requires cell extrinsic signals, the nature and source of these signals remains open for debate. It is commonly postulated that plasma cells only gain access to these signals within specialized regulatory microenvironments, or niches, in the bone marrow or in the gut. In this review we discuss current concepts and information surrounding plasma cell survival niches, and consider two opposing models to explain long-term serologic immunity.



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