Polyamines are present in mast cell secretory granules and are important for granule homeostasis.

Mast cell secretory granules accommodate a large number of components, many of which interact with highly sulfated serglycin proteoglycan (PG) present within the granules. Polyamines (putrescine, spermidine and spermine) are absolutely required for the survival of the vast majority of living cells....

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Bibliographic Details
Main Authors: Gianni García-Faroldi, Carlos E Rodríguez, José L Urdiales, José M Pérez-Pomares, José C Dávila, Gunnar Pejler, Francisca Sánchez-Jiménez, Ignacio Fajardo
Format: Article
Language:English
Published: Public Library of Science (PLoS) 2010-11-01
Series:PLoS ONE
Online Access:http://europepmc.org/articles/PMC2994821?pdf=render